CN217792668U

CN217792668U - Heat preservation kettle

Info

Publication number: CN217792668U
Application number: CN202221717807.3U
Authority: CN
Inventors: 周志聪
Original assignee: Zhejiang Shihao Technology Co ltd
Current assignee: Zhejiang Shihao Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-15
Anticipated expiration: 2032-07-04

Abstract

The utility model provides a thermal insulation kettle, which comprises a kettle cover, a kettle body and a temperature measuring component, wherein the kettle body is detachably connected with the kettle cover; a switch assembly is arranged in the kettle cover and comprises a pressing piece, a connecting piece and a sealing piece, the sealing piece is matched with the kettle cover to form a water outlet switch, and the pressing piece drives the sealing piece to move up and down through the connecting piece so as to control the opening and closing of the water outlet switch; temperature measuring component, temperature measuring component include mechanical thermometer and thermometer, and the one end of thermometer is worn out the connecting piece and is stretched into the kettle body, and the other end and the mechanical thermometer of thermometer are connected, and the top of pot lid is located to the mechanical thermometer, are suitable for the temperature that shows the thermometer and record. The utility model discloses a thermometer and mechanical thermometer in the thermo jug are fully stretched into in the setting, simple structure, low in manufacturing cost for even when the kettle is interior water level is lower, the thermometer still can carry out the temperature measurement with the interior liquid direct contact of kettle, and the temperature measurement result is accurate, and life does not receive the power electric quantity restriction yet simultaneously.

Description

Heat preservation kettle

Technical Field

The utility model belongs to the technical field of the insulated container, especially, relate to a thermo jug.

Background

When the thermos bottle is used, if the water temperature is higher and the water yield is higher, hot water is easy to splash and scald users. In order to improve the safety, an intelligent thermos bottle capable of displaying the temperature appears in the market, but the temperature measuring element of the thermos bottle is usually arranged at the position close to a kettle body or arranged in a water outlet channel or hidden in a kettle cover, when the water level in the kettle is slightly reduced, the temperature measured by the temperature measuring element is different from the actual water temperature, and the temperature measurement is not accurate enough. In addition, the display element uses the charactron, needs to set up power supply in addition, if button cell supplies power, and the structure is more complicated, and the user generally can't change the battery by oneself or charge to it after the power electric quantity exhausts, has shortened temperature measuring component's actual life.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a thermos bottle to satisfy the user's needs.

In order to achieve the above purpose, the utility model provides a thermal insulation kettle, which comprises

The kettle cover is internally provided with a switch assembly, the switch assembly comprises a pressing piece, a connecting piece and a sealing piece, the sealing piece is matched with the kettle cover to form a water outlet switch, and the pressing piece drives the sealing piece to move up and down through the connecting piece so as to control the opening and closing of the water outlet switch;

the kettle body is detachably connected with the kettle cover;

temperature measuring component, temperature measuring component include mechanical thermometer and thermometer, and the one end of thermometer is worn out the connecting piece and is stretched into the kettle body, and the other end and the mechanical thermometer of thermometer are connected, and the top of pot lid is located to the mechanical thermometer, are suitable for the temperature that shows the thermometer and record.

Preferably, the following steps: the kettle cover comprises an outer shell and an inner shell, the outer shell is connected with the kettle body, and the inner shell is detachably inserted and sleeved in the outer shell; the top end of the outer shell protrudes outwards to form a water outlet nozzle, the inner shell is provided with a water outlet passage and an air inlet passage, the water outlet passage is suitable for communicating the water outlet nozzle with a water outlet switch, and the air inlet passage is suitable for communicating the water outlet switch with the outside.

Preferably, the method comprises the following steps: and a fourth sealing ring is arranged between the outer shell and the inner shell to limit liquid from flowing out through a gap between the outer shell and the inner shell.

Preferably, the following steps: be equipped with the baffle in the interior casing, the baffle center is equipped with the sleeve, and the sleeve is worn to locate by the connecting piece for the lift process of connecting piece is more smooth steady, the upper and lower both ends of connecting piece respectively with pressing member and sealing member cooperation, the sealing member forms out water switch with the lower extreme cooperation of interior casing.

Preferably, the following steps: the periphery of the sealing element is provided with a first sealing ring, and the first sealing ring is abutted against the lower end of the inner shell, so that the sealing effect when the water outlet switch is closed is ensured. The bottom of the connecting piece is surrounded with a second sealing ring which is abutted between the sealing piece and the temperature detector to limit the liquid from flowing out through the gap between the connecting piece and the sealing piece or between the connecting piece and the temperature detector. And a third sealing ring is arranged between the connecting piece and the inner wall of the sleeve, so that when the water outlet switch is opened, liquid flows out through a gap between the connecting piece and the sleeve.

Preferably, the method comprises the following steps: the lower extreme detachably of interior casing is connected with the filter screen, and the filter screen parcel is in the periphery of water switch, and the filter screen can filter tealeaves etc. conveniently drinks, avoids impurity to block up out the water route simultaneously.

Preferably, the method comprises the following steps: the upper pot head of connecting piece is equipped with butt ring and first reset spring, and first reset spring butt is between butt ring and baffle, and/or the lower pot head of connecting piece is equipped with second reset spring, and second reset spring butt is between baffle and sealing member.

Preferably, the method comprises the following steps: the water outlet passage and the air inlet passage are symmetrically arranged on two sides of the sleeve.

Preferably, the method comprises the following steps: the pressing piece comprises a pressing arm, a cover plate and a pressing plate, the cover plate and the pressing plate are respectively arranged at two ends of the pressing arm, a rotating shaft is arranged at one end, close to the cover plate, of the pressing arm, and a rotating seat for accommodating the rotating shaft is arranged above the water outlet passage.

Preferably, the method comprises the following steps: the cover plate and the pressing plate are both higher than the pressing arm.

Preferably, the method comprises the following steps: the shell body is provided with a handle, the handle and the water outlet nozzle are symmetrically arranged, the cover plate completely covers the water outlet nozzle, the pressing plate is arranged above the handle, and the handle is provided with a rotating groove for the pressing plate to turn downwards.

Preferably, the method comprises the following steps: the top of interior casing is connected with the mount pad, and the mount pad includes the installation cavity and surrounds the outer fringe limit that the installation cavity set up, and the installation intracavity is located to the mechanical thermometer.

Preferably, the method comprises the following steps: the outer fringe border is equipped with first breach radially symmetrically, and the top of interior casing is equipped with the second breach with the cooperation, and synthetic mounting groove is enclosed to first breach and second breach, and the apron is worn out from the mounting groove respectively with pressing the clamp plate.

Preferably, the method comprises the following steps: the bottom of kettle body is equipped with rotating base, and rotating base can rotate relative to the kettle body, and rotating base part exposes in the bottom of kettle body.

Preferably, the method comprises the following steps: the kettle body is a double-layer vacuum structure.

The utility model has the advantages that:

(1) By arranging the temperature detector fully extending into the thermos flask, the temperature detector can still be in direct contact with liquid in the flask to measure the temperature even if the water level in the flask is low, and the temperature measurement result is accurate;

(2) The mechanical thermometer is used as a display element to be connected with the temperature detector, no additional power supply is needed, the structure is simple, the manufacturing cost is low, and the service life is not limited by the electric quantity of the power supply;

(3) The cover plate is driven to open and close and the sealing element is driven to lift by the pressing element, so that the water outlet passage is controlled to open and close, the water outlet function is completed, the water outlet nozzle cover plate completely covers the water outlet nozzle, no gap exists between the water outlet nozzle cover plate and the water outlet nozzle, and mosquitoes, dust and the like can be prevented from entering the heat preservation kettle.

Drawings

Fig. 1 is a schematic structural view of a thermos flask according to the present invention.

Fig. 2 is an explosion diagram of a pot lid in a thermos pot provided by the utility model.

Fig. 3 is a schematic sectional view of a lid of a thermos bottle according to the present invention.

Fig. 4 is a schematic structural view of a pressing member in a thermos bottle according to the present invention.

Fig. 5 is a schematic structural view of an inner shell in a thermos flask according to the present invention.

Fig. 6 is a schematic sectional view of a thermos bottle according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not relevant to the present invention are omitted.

In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-5, the thermos comprises a kettle body 101, a kettle cover 102 and a temperature measuring component. The kettle cover 102 comprises an outer shell 107 and an inner shell 108, the inner shell 108 is screwed and sleeved on the outer shell 107, a switch assembly is arranged in the inner shell 108, the switch assembly comprises a pressing piece 106, a connecting piece 110 and a sealing piece 111, the sealing piece 111 is matched with the inner shell 108 to form a water outlet switch, and the pressing piece 106 drives the sealing piece 111 to move up and down through the connecting piece 110 so as to control the opening and closing of the water outlet switch; the temperature measurement subassembly includes mechanical thermometer 104 and thermometer 105, and connecting piece 110 is worn out and the kettle body 101 is stretched into to the one end of thermometer 105, and the other end and the mechanical thermometer 104 of thermometer 105 are connected, and the top of interior casing 108 is connected with mount pad 103, and mount pad 103 includes installation cavity 112 and surrounds outer fringe 113 that installation cavity 112 set up, and mechanical thermometer 104 is located in installation cavity 112, is suitable for the temperature that shows thermometer 105 and surveys. The user can know the temperature of the liquid in the kettle by directly reading the temperature displayed by the mechanical thermometer 104.

In this embodiment, kettle body 101 is double-deck vacuum structure, kettle body 101 bottom is equipped with anti-skidding circle, kettle body 101's top is equipped with the hu kou, the lower extreme of shell body 107 is equipped with closes the groove soon, close the groove soon including first lateral wall 135 and second lateral wall 136, the inner wall of first lateral wall 135 closes soon with the periphery wall of hu kou, the outer wall of second lateral wall 136 offsets and sealing connection through fourth sealing washer 124 and interior casing 108 to restriction liquid flows out through the clearance between shell body 107 and the interior casing 108.

In this embodiment, outer rim 113 of mounting seat 103 is symmetrically provided with first notch 132 along the radial direction, the top end of inner housing 108 is fittingly provided with second notch 131, and first notch 132 and second notch 131 enclose to form a mounting groove. The pressing piece 106 comprises a pressing arm 116, and a cover plate 117 and a pressing plate 118 which are respectively arranged at two ends of the pressing arm 116, wherein the cover plate 117 and the pressing plate 118 are both arranged higher than the pressing arm 116, and the cover plate 117 and the pressing plate 118 respectively penetrate out of the mounting grooves. The top end of the outer shell 107 protrudes outwards to form a water outlet nozzle 114, the outer shell 107 is symmetrically provided with handles 115 around the water outlet nozzle 114, the handles 115 are extended and connected with an extension handle 120, the cover plate 117 completely covers the water outlet nozzle 114, the pressing plate 118 is arranged above the handles 115, and the handles 115 are provided with rotating grooves 138 for the pressing plate 118 to turn downwards.

In this embodiment, a baffle 126 is disposed in the inner housing 108, a sleeve 127 is disposed in the center of the baffle 126, and the connecting member 110 is disposed through the sleeve 127, so that the lifting process of the connecting member 110 is smoother and more stable, wherein a third sealing ring 123 is disposed between the connecting member 110 and the inner wall of the sleeve 127, thereby preventing liquid from flowing out through a gap between the connecting member 110 and the sleeve 127 when the water outlet switch is opened.

In this embodiment, the upper and lower ends of the connecting member 110 are respectively engaged with the pressing member 106 and the sealing member 111, the bottom end of the connecting member 110 is surrounded by a second sealing ring 122, and the second sealing ring 122 is abutted between the sealing member 111 and the thermometer 105 to limit the liquid from flowing out through the gap between the connecting member 110 and the sealing member 111 or between the connecting member 110 and the thermometer 105. Sealing member 111 forms the switch that goes out with the lower extreme cooperation of interior casing 108, and wherein, sealing member 111 periphery is equipped with first sealing washer 121, and first sealing washer 121 and the lower extreme butt of interior casing 108 guarantee to go out water when switch closes sealed effect.

In this embodiment, the sleeve 127 is symmetrically provided with a water outlet passage 128 and an air inlet passage 129 on both sides, the water outlet passage 128 is suitable for communicating the water outlet nozzle 114 with the water outlet switch, and the air inlet passage 129 is suitable for communicating the water outlet switch with the outside.

In this embodiment, a rotating shaft 119 is provided at one end of the pressing arm 116 close to the cover plate 117, and a rotating seat 130 for accommodating the rotating shaft 119 is provided above the water outlet passage 128.

In this embodiment, the upper end of the connecting member 110 is sleeved with an abutting ring 137 and a first return spring 133, the first return spring 133 abuts between the abutting ring 137 and the baffle 126, the lower end of the connecting member 110 is sleeved with a second return spring 134, and the second return spring 134 abuts between the baffle 126 and the sealing member 111. The lower extreme detachably of interior casing 108 is connected with filter screen 109, and filter screen 109 parcel is in the periphery of water switch, and filter screen 109 can filter tealeaves etc. conveniently drinks, avoids impurity to block up out the water route simultaneously.

As shown in fig. 6, the bottom of the kettle 101 is provided with a rotating base 1039, the rotating base 139 can rotate relative to the kettle 101, and the rotating base 139 is partially exposed at the bottom of the kettle body 101 to facilitate the rotation of the kettle body 101 for adjusting the direction during placement, thereby facilitating the holding.

When the kettle of the embodiment is used for pouring water, a user extends the handle 120 and presses the pressing plate 118 downwards, so that the pressing piece 106 turns over around the rotating shaft 119, the connecting piece 110 moves downwards under the extrusion of the pressing arm 116, the sealing piece 111 is driven to be far away from the lower end of the inner shell 108, and the water outlet switch is turned on; the user then tilts the kettle body 101 towards the spout 114, and the liquid in the kettle body 101 flows through the outlet passage 128 to the spout 114 and is poured out of the spout 114; meanwhile, as the liquid in the kettle body 101 decreases, the air outside the kettle flows into the kettle body 101 through the air inlet passage 129, so as to keep the atmospheric pressure inside and outside the kettle body 101 balanced. When water is added to the kettle described in this embodiment, the inner shell 108 is detached from the outer shell 107, and the inner shell 108 is placed aside, and liquid is injected into the kettle body 101 through the outer shell 108.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that various modifications and equivalent arrangements can be made without departing from the spirit and scope of the present invention.

Claims

1. A thermos flask is characterized by comprising

the kettle body is detachably connected with the kettle cover;

the temperature measuring component comprises a mechanical thermometer and a temperature measuring meter, one end of the temperature measuring meter penetrates out of the connecting piece and extends into the kettle body, the other end of the temperature measuring meter is connected with the mechanical thermometer, and the mechanical thermometer is arranged on the top end of the kettle cover and is suitable for displaying the temperature measured by the temperature measuring meter.

2. A thermos bottle according to claim 1, wherein the lid comprises an outer shell connected to the body and an inner shell removably insertable into the outer shell; the water outlet nozzle is formed in the top end of the outer shell in a protruding mode towards the outside, the inner shell is provided with a water outlet passage and an air inlet passage, the water outlet passage is suitable for communicating the water outlet nozzle with the water outlet switch, and the air inlet passage is suitable for communicating the water outlet switch with the outside.

3. The thermos bottle of claim 2, wherein a baffle is disposed in the inner housing, a sleeve is disposed at the center of the baffle, the connecting member is disposed through the sleeve, the upper and lower ends of the connecting member are respectively engaged with the pressing member and the sealing member, and the sealing member is engaged with the lower end of the inner housing to form the water outlet switch.

4. A thermos according to claim 3, wherein a filter is detachably attached to the lower end of the inner housing, and the filter is wrapped around the water outlet switch.

5. A thermos bottle according to claim 3, characterized in that the upper end of the connecting element is provided with an abutment ring and a first return spring, the first return spring being in abutment with the abutment ring and the baffle, and/or the lower end of the connecting element is provided with a second return spring, the second return spring being in abutment with the baffle and the sealing element.

6. A thermos according to claim 5, wherein the pressing member comprises a pressing arm, and a cover plate and a pressing plate respectively provided at both ends of the pressing arm, wherein the pressing arm has a rotating shaft at an end thereof adjacent to the cover plate, and a rotating seat for accommodating the rotating shaft is provided above the water outlet passage.

7. The thermos bottle of claim 6, wherein the outer shell has a handle, the handle is symmetrically disposed with respect to the water outlet, the cover completely covers the water outlet, the pressing plate is disposed above the handle, and the handle has a rotation groove for the pressing plate to turn downward.

8. A thermo jug according to claim 7, in which the top end of the inner shell is connected to a mounting base, the mounting base comprising a mounting cavity and an outer rim arranged around the mounting cavity, the mechanical thermometer being arranged in the mounting cavity.

9. The thermos bottle of claim 8 wherein the rim has a first notch radially and symmetrically formed thereon, the inner shell has a second notch cooperatively formed thereon, the first and second notches define a mounting slot, and the cover plate and the pressing plate extend out of the mounting slot.

10. The thermos bottle of claim 1 wherein the bottom of the body is provided with a swivel base that is rotatable relative to the body, the swivel base being partially exposed at the bottom of the body.