CN109393966A - A kind of electric kettle - Google Patents

Abstract

The invention discloses a kind of electric kettles, including pot lid component and bottle body component, and what pot lid component can be opened or be closed is connected with bottle body component.Pot lid component includes the end cap of waterproof cover and waterproof cover upper end.Waterproof cover includes partition, and partition side is equipped with outlet pass for, with extraneous connection, the side far from outlet pass to be equipped with steam sleeve, is in communication with the outside for kettle inner vapor inside kettle.Steam sleeve upper end is equipped with bonnet, and bonnet is equipped with the first steam hole and the second steam hole.The beneficial effects of the present invention are: it is blocked when kettle tilts first steam hole that pours by cap relief valve, kettle inner vapor can be still discharged in pot by the second steam hole.It can effectively avoid generating injury to human body because pressure is excessive inside kettle.

Description

A kind of electric kettle

Technical field

The present invention relates to kettle field, specifically a kind of electric kettle.

Background technique

Currently, hot-water bottle using be fully sealed pot lid component when, since the boiled water in hot-water bottle can generate high temperature Vapor makes to generate larger pressure in hot-water bottle, and in the inclination when of falling boiled water, hot water or high-temperature vapor easy moment spray, to people It causes compared with major injury.To solve this problem, it will usually offer venthole on pot lid component, can discharge high inside kettle Temperature steam makes hot-water bottle internal and external pressure balance, will not have boiled water or high-temperature vapor to spray in the when of falling boiled water, to prevent The generation of contingency.But in the prior art, when the venthole is blocked completely and carries out pouring work, hot water at this time Pressure is larger in pot, is easy to damage the person.

Based on drawbacks described above, it is necessary to make improvement to the prior art.

Summary of the invention

In view of the drawbacks of the prior art, it proposes kettle internal steam to be easily discharged, pour a kind of smoothly electric kettle.

In order to achieve the above object, the present invention is achieved by the following technical solution: a kind of electric kettle, including pot Cap assemblies and bottle body component, pot lid component are removably connect with bottle body component, and pot lid component includes on waterproof cover and waterproof cover The end cap at end, the steam sleeve upper cover are equipped with the bonnet with the first steam hole, are equipped at intervals on the inside of the steam sleeve tiltedly Side, the steam sleeve is interior to be equipped with cap relief valve, and the bevel edge supports the cap relief valve, and first steam hole side is equipped with second Steam hole, the cap relief valve block first steam hole when tilting and pouring.

In above-mentioned technical proposal, the first steam hole is in center location on the bonnet, and the second steam hole is in the first steam hole Side, the cap relief valve diameter are greater than the sum of first, second steam bore dia.

In above-mentioned technical proposal, the waterproof cover connect one accommodating chamber of internal formation with end cap, and the waterproof cover includes one Partition with outlet pass and steam sleeve, far from outlet pass side, the partition circumference is enclosed to be equipped with and be enclosed the steam sleeve Plate, the coaming plate are equipped with water outlet, are equipped with air-humidification water evaporation box in the accommodating chamber, and the air-humidification water evaporation box end face is sticked on the partition, There is exhaust passage in inside, and the exhaust passage side is connected to steam sleeve, and the other side is connected to water outlet.First, second steam hole The steam of discharge can be discharged in pot by exhaust passage.

In above-mentioned technical proposal, the air-humidification water evaporation box is equipped with card hole, and the partition is equipped with buckle upwards, and the buckle is inserted into institute State card hole.Air-humidification water evaporation box and partition use detachable connection, convenient for loading and unloading and be completely embedded.

In above-mentioned technical proposal, the steam sleeve wall is equipped with limiting slot, and the bonnet is to having limited block.Institute It states limited block to be embedded in the limiting slot, the bonnet will not move dislocation relative to steam sleeve.

In above-mentioned technical proposal, the first steam hole intersects with the second steam hole on the bonnet, and second steam hole exists On the right side of first steam hole.When the first steam hole is blocked, kettle internal pressure can be still emitted by the second steam hole It is external.

In above-mentioned technical proposal, the first steam hole is with the second steam hole mutually from second steam hole exists on the bonnet On the right side of first steam hole.When the first steam hole is blocked, kettle internal pressure can be still emitted by the second steam hole It is external.

In above-mentioned technical proposal, key is equipped in the accommodating chamber, the key side is hinged on the pot lid component, Reset spring is equipped between the key other side and partition, the key middle-end is sealed to convex block, the outlet pass is had Water block is connect against closure, water shutoff block side with connecting plate, and the connecting plate other side is supported by torsional spring to initial bit It sets, the connecting plate, which interrupts, is equipped with connecting shaft, and the connecting shaft and side plate are hinged, and the convex block is connected on the right side of plate.

The beneficial effects of the present invention are compared with prior art: when kettle, which tilts, to pour, cap relief valve sealing first is steamed Stomata.Kettle internal steam can be discharged by the second steam hole, and kettle inner vapor is discharged.Inclination is effectively prevented to fall When water inside kettle because pressure is excessive, and spout is caused to spray water the case where, pouring can be more smooth.

Detailed description of the invention

Fig. 1 is schematic structural cross-sectional view of the invention.

Fig. 2 is pot lid component structure diagram.

Fig. 3 is pot lid component structure diagram.

Fig. 4 is pot lid component structure diagram.

Fig. 5 is pot lid modular construction schematic cross-sectional view.

Fig. 6 is air-humidification water evaporation box structural schematic diagram.

Fig. 7 is kettle heeling condition pot lid component diagram.

Fig. 8 is that kettle tilts pouring state pot lid component diagram.

Fig. 9 is second embodiment bonnet structural schematic diagram.

Figure 10 is pot lid modular construction schematic cross-sectional view.

Specific embodiment

It is described in further detail with reference to the accompanying drawing with embodiment to be made to the present invention.As shown in Figure 1, a kind of electric hot water Pot, including pot lid component 1 and bottle body component 2, what pot lid component 1 can be opened or be closed is connected with bottle body component 2.Pot lid component 1 wraps The end cap 12 of 11 upper end of waterproof cover 11 and waterproof cover is included, waterproof cover 11 includes a partition 110, and 110 side of partition is equipped with outlet pass 1110 for, with extraneous connection, the side far from outlet pass 1110 to be equipped with steam sleeve 1111, in kettle inside kettle Portion's steam is in communication with the outside, and can effectively avoid generating injury to human body because pressure is excessive inside kettle.

In conjunction with Fig. 2, Fig. 3, since water generates a large amount of steams when heated, in order to by steam concentrate discharge, waterproof cover 11 with The connection of end cap 12 forms an accommodating chamber 1a, is equipped with air-humidification water evaporation box 112 in accommodating chamber 1a, and air-humidification water evaporation box 112 is sticked in 110 upper end of partition, Air-humidification water evaporation box 112 is equipped with exhaust passage 1120 for concentrating discharge steam, which is connected to steam sleeve 1111 and encloses Water outlet 113 on plate 111.Kettle inner vapor can be concentrated by the exhaust passage 1120 and is discharged, and pressure inside kettle is avoided Power is excessive and generates the injury to human body.

As shown in Fig. 2, partition 110 is equipped with buckle upwards in order to which consolidate air-humidification water evaporation box 112 is fixed on partition 110 1113, air-humidification water evaporation box 112 is equipped with card hole 1121, and buckle 1113 is inserted into card hole 1121, air-humidification water evaporation box 112 can be stably fixed to every 110 upper end of plate, and it is easy for installation.

First aperture steam hole 1112a of the bonnet 1112 set due to 1111 upper end cover 12 of steam sleeve is larger, in order to anti- First steam hole 1112a leak when the inclination of sealing pot pours is equipped with bevel edge 1111a obliquely in steam sleeve 1111, steams Cap relief valve 1111b is equipped with inside air-casing cylinder 1111, cap relief valve 1111b is a taper platform, and bevel edge 1111a can support the steam Valve 1111b.Since cap relief valve 1111b is a taper platform, steam sleeve 1111 is in extreme lower position under the effect of gravity.

In conjunction with Fig. 4, Fig. 5, Fig. 7, due on bonnet 1,112 first steam hole 1112a in center location, the second steam hole For 1112b on the right side of the first steam hole 1112a, cap relief valve diameter is greater than the first steam hole 1112a, the second steam hole 1112b diameter The sum of.When kettle is tilted to 1111 direction of steam sleeve, cap relief valve 1111b slides to bonnet 1112 under gravity, steams Air valve 1111b can block the first steam hole 1112a and the second steam hole 1112b completely, prevent water in pot from overflowing from steam hole.And Water level is lower than outlet pass 1110 in pot under the heeling condition, and water will not be overflowed or be sprayed from outlet pass 1110 in pot.

In conjunction with Fig. 4, Fig. 5, Fig. 8, and when tilting pouring, cap relief valve 1111b slides to bonnet 1112 under gravity, The end face cap relief valve 1111b can block the first steam hole 1112a completely, can be avoided due to kettle pours because tilting water from the first steam Hole 1112a outflow.But when kettle, which tilts, to pour, the first steam hole 1112a is blocked by cap relief valve 1111b, kettle inner vapor It cannot discharge, kettle internal pressure is still excessive, thus on the right side of the first steam hole 1112a (far from outlet pass 1,110 1 Side) the second steam hole 1112b of setting, it can be used in moisture discharge when inclination pours in pot.First steam hole 1112a and Two geometric positions steam hole 1112b are intersection, and steam hole shape is not limited to circle.

As shown in figure 4, to guarantee that bonnet 1112 and 1111 stable connection of steam sleeve, 1111 side wall of steam sleeve are equipped with Limiting slot 1111c, 1112 circumference of bonnet are arranged to limited block 1112c, limited block 1112c insertion is had in limiting slot 1111c It is interior.

In conjunction with Figure 10, Fig. 3, Fig. 8, when needing to pour；3 side of water key is hinged, the support water outlet of reset spring 30 3 side of key.Water key 3 is pressed, since convex block 31 and connecting plate 5 are against connecting plate 5 is mounted on side plate by connecting shaft 50 On 6, the movement of convex block 31 drives connecting plate 5 to move downward, under the action of lever force, the left side of connecting plate 5 drive water shutoff block 4 to Upper movement, boiled water can be discharged by outlet pass 1110 in kettle.

7 one end of torsional spring and 5 lower end of connecting plate are against under the active force of torsional spring 7, the water shutoff block 4 can be to not out Water key 3, which applies, blocks the outlet pass 1110 under external force, and boiled water is not easy to cool down in pot.

In a upper embodiment, if pouring person does not press water key 3 when pouring, the self weight of water is plus pot inner vapor Pressure, boiled water can open water shutoff block 4 in pot, and boiled water is sprayed outward by outlet pass 1110, larger to personal injury.But due to second The setting of steam hole 1112b, even forgetting to press water key 3 in pouring person, pot inner vapor can pass through the second steam hole 1112b discharges release through exhaust passage 1120.Injury caused by spout water spray when can effectively prevent pouring.

Second embodiment, it is different with a upper embodiment to be: as shown in figure 9, the first steam hole 1112a and the second steam The hole geometric position 1112b be mutually from.When kettle is upright, kettle inner vapor is by the first steam hole 1112a through exhaust passage 1120 discharge;When kettle tilt pour when, kettle inner vapor by the second steam hole 1112b through exhaust passage 1120 to Outer discharge.

In description of the invention, it is to be understood that the orientation or position of the instructions such as term " on ", "lower", "left", "right" Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to Show or imply that signified device or unit there must be specific direction, be constructed and operated in a specific orientation, it is thus impossible to manage Solution is limitation of the present invention.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in structure of the invention Made any modifications, equivalent replacements, and improvements etc., should be included among protection scope of the present invention within think of and principle.

Claims (8)

1. a kind of electric kettle, including pot lid component (1) and bottle body component (2), pot lid component (1) removably with bottle body component (2) it connects, pot lid component (1) includes the end cap (12) of waterproof cover (11) and waterproof cover (11) upper end, waterproof cover (11) packet A partition (110) with outlet pass (1110) and hollow steam sleeve (1111) is included, the steam sleeve (1111) is separate Outlet pass (1110) side, partition (110) circumference are enclosed equipped with coaming plate (111), and the coaming plate (111) is equipped with water outlet (113), steam sleeve (1111) upper cover is equipped with the bonnet (1112) with the first steam hole (1112a), it is characterised in that: The bonnet (1112) is equipped with the second steam hole (1112b), and second steam hole (1112b) is at the first steam hole (1112a) Right side, the steam sleeve (1111) is interior to be equipped with cap relief valve (1111b), and the cap relief valve (1111b) is a taper platform, the steaming It is equipped at intervals with bevel edge (1111a) on the inside of air-casing cylinder (1111), the bevel edge (1111a) supports the cap relief valve (1111b), described Cap relief valve (1111b) blocks first steam hole (1112a) when kettle is tilted and poured.

2. a kind of electric kettle as described in claim 1, it is characterised in that: the first steam hole on the bonnet (1112) (1112a) in center location, the second steam hole (1112b) is in the side the first steam hole (1112a), the cap relief valve (1111b) Diameter is greater than the sum of the first steam hole (1112a), the second steam hole (1112b) diameter.

3. a kind of electric kettle as described in claim 1, it is characterised in that: in the waterproof cover (11) connect with end cap (12) Portion forms an accommodating chamber (1a), is equipped with air-humidification water evaporation box (112) in the accommodating chamber (1a), air-humidification water evaporation box (112) end face is sticked On the partition (110), exhaust passage (1120) are equipped with inside the air-humidification water evaporation box (112), exhaust passage (1120) side It is connected to steam sleeve (1111), the other side is connected to water outlet (113).

4. a kind of electric kettle as claimed in claim 3, it is characterised in that: the air-humidification water evaporation box (112) is equipped with card hole (1121), The partition (110) is equipped with buckle (1113) upwards, and the card hole (1121) is pressed into the buckle (1113).

5. a kind of electric kettle as described in claim 1, it is characterised in that: steam sleeve (1111) barrel is equipped with limit Position slot, for bonnet (1112) circumference to having limited block (1112c), the limited block (1112c) is embedded in the limiting slot.

6. a kind of electric kettle as described in claim 1, it is characterised in that: the first steam hole on the bonnet (1112) (1112a) is to intersect with the second steam hole geometric position (1112b).

7. a kind of electric kettle as described in claim 1, it is characterised in that: the first steam hole on the bonnet (1112) (1112a) and the second steam hole geometric position (1112b) be mutually from.

8. a kind of electric kettle as described in claim 1, it is characterised in that: the accommodating chamber (1a) is equipped with water key (3), Water key (3) side is hinged on the pot lid component (1), and reset spring is equipped between the other side and partition (110) (30), water key (3) middle-end is to having convex block (31), the outlet pass (1110) by water shutoff block (4) against closure, Water shutoff block (4) side is connect with connecting plate (5), and connecting plate (5) other side is supported by torsional spring (7) to initial bit It sets, hingedly by connecting shaft (50) and side plate (6), the convex block (31) is connected on the right side of plate (5) connecting plate (5).