CN216754223U - Thermos with siphon structure - Google Patents

Abstract

The utility model discloses a hot water kettle with a siphon structure, which comprises a kettle cover, a kettle opening, a kettle body, a kettle nozzle, a hollow bearing cylinder, a siphon structure and a sealing element, wherein the hollow bearing cylinder is arranged at the kettle opening, the siphon structure is sleeved on the hollow bearing cylinder, and the kettle nozzle is sealed by the sealing element, so that a closed space is formed by the kettle cover, the kettle body, the hollow bearing cylinder and the siphon structure, the hot water kettle can provide convenience for a user in drinking, provide a better brewing temperature, and improve the extraction quality and the extraction speed.

Description

Thermos with siphon structure

Technical Field

The present invention relates to a kettle, and more particularly, to a kettle with a siphon structure.

Background

When tea leaves, coffee powder or medicinal materials are brewed in a traditional way, the tea leaves, the coffee powder or the medicinal materials are firstly placed in a container (such as a cup or a bowl), then, after the temperature of hot water in a hot water kettle is increased to a better brewing temperature, the hot water is injected into the container through a kettle mouth of the hot water kettle, and the tea leaves, the coffee powder or the medicinal materials are brewed and extracted at the temperature of water.

However, when tea, coffee powder or herbs are brewed in the conventional manner, in addition to the fact that the tea, coffee powder or herbs are left in the container, which causes the user to drink the tea, coffee powder or herbs, the user must dial the tea, coffee powder or herbs, or the user may eat the tea, coffee powder or herbs by mistake, and it is inconvenient for the user to do every dialing action. Therefore, if the water temperature is lower than the optimal brewing temperature, the extraction quality and the extraction speed will be affected, and thus, how to improve the convenience of the user in drinking and provide the optimal water temperature for brewing the tea, coffee powder or medicinal material when brewing the tea, coffee powder or medicinal material to improve the extraction quality and extraction speed is needed to provide a better solution.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, the present invention provides a thermos with a siphon structure, which has the following advantages: the tea, coffee powder and medicinal materials are directly brewed in the hot water kettle, so that the drinking convenience, the extraction quality and the extraction speed are improved.

The main technical solution adopted to achieve the above object is to provide a thermos with a siphon structure, wherein the thermos with a siphon structure comprises:

a pot lid including a pivot end;

a kettle mouth;

a kettle body, which comprises an inner container and an outer wall, wherein the outer wall comprises a pivot end and the pivot

The ends are pivoted with each other, so that the kettle cover can selectively seal the kettle opening;

the kettle nozzle is formed by protruding from the kettle opening to the outer wall;

a hollow bearing cylinder arranged close to the kettle opening and tightly combined with the kettle body, the hollow bearing cylinder

The bearing cylinder includes:

a through hole disposed near an edge of the hollow load-bearing cylinder;

a water outlet corresponding to the spout and arranged on the side wall of the hollow bearing cylinder

The through hole is communicated;

this cavity bearing cylinder is located to siphon structure, cover, and this siphon structure includes:

a container;

a flow guide pipe formed by protruding from one end of the container and respectively communicated with the container

A container and the inner container;

and the sealing element is movably arranged in the through hole in a penetrating way.

According to the above structure, the siphon structure and the sealing member form a sealed space between the inner container for containing liquid and the lid, the kettle body, the hollow bearing cylinder, the siphon structure and the sealing member, and when the liquid in the inner container is heated, the liquid forms a pressure difference in the sealed space due to the heating because of the liquid in the sealed space, and the high-pressure liquid is driven to flow to the low-pressure place, so the liquid flows into the container through the flow guide pipe, and after the liquid is stopped being heated, the pressure of the liquid is reduced, and the liquid flows into the inner container from the container through the flow guide pipe.

Drawings

The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein, the first and the second end of the pipe are connected with each other,

fig. 1 is a side view of the present invention.

Fig. 2 is a top exploded view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is a bottom exploded view of the present invention.

Fig. 5 is an exploded view of the present invention.

Fig. 6 is a combination view of the siphon structure of the present invention.

Figure 7 is a perspective view of a hollow load-bearing cylinder of the present invention.

Fig. 8 is a plan view of the seal of the present invention.

Description of reference numerals:

11 kettle lid

111 pivoted end

12 pot mouth

13 can

131 inner container

132 outer wall

1321 Pivot end

14 spout

15 hollow bearing cylinder

151 through hole

152 outlet hole

153 top surface

153' bottom surface

154 ferrule assembly

1540 groove

16 siphon structure

161 Container

162 flow guide pipe

163 set plane

17 seal

170 control assembly

171 first stiffener

172 lantern ring fixing part

173 collar

174 second stiffener

1741 second tablet

1742 column body

175 closure

18 grip part

Detailed Description

The technical means adopted by the utility model to achieve the predetermined purpose of the utility model will be further described below with reference to the accompanying drawings and preferred embodiments of the utility model.

Referring to fig. 1, 2 and 3, the thermos with siphon structure of the present invention includes a lid 11, a spout 12, a body 13, a spout 14, a hollow bearing cylinder 15, a siphon structure 16 and a sealing member 17, wherein the hollow bearing cylinder 15 is disposed at the spout 12 for the siphon structure 16 to be sleeved on the hollow bearing cylinder 15, and the spout 14 is sealed by the sealing member 17, such that the lid 11, the body 13, the hollow bearing cylinder 15 and the siphon structure 16 form a sealed space.

In detail, the lid 11 includes a pivot end 111, the body 13 includes an inner container 131 and an outer wall 132, the outer wall 132 includes a pivot end 1321, the pivot end 1321 and the pivot end 111 are pivoted to each other, so that the lid 11 can selectively close the spout 12, then the spout 14 is formed by protruding from the spout 12 toward the outer wall 132 and is communicated with the inner container 131, the hollow bearing cylinder 15 is disposed under the lid 11 and close to the spout 12 and is tightly combined with the body 13, the hollow bearing cylinder 15 axially penetrates at the center to form a hollow portion, the hollow bearing cylinder 15 further includes a through hole 151 and a water outlet hole 152, the through hole 151 penetrates through an edge close to the hollow bearing cylinder 15, the edge is close to the spout 14, the water outlet hole 152 is disposed on a side wall of the hollow bearing cylinder 15 and is communicated with the through hole 151 and corresponds to the spout 14, so that the accommodating space forms a liquid outflow path with the outside through the through hole 151, the water outlet hole 152 and the spout 14. In one embodiment, the opening of the can 13 near the spout 12 is smaller than the spout 12, i.e. the can 13 is a gourd-shaped body, providing support for the hollow bearing cylinder 15 to be tightly combined therewith.

Next, referring to fig. 4, the siphon structure 16 is sleeved in the hollow portion of the hollow load-bearing cylinder 15, the siphon structure 16 includes a container 161 and a flow guiding tube 162, one end of the container 161 is vertically outwardly provided with a sleeving plane 163 to be sleeved and combined with the hollow load-bearing cylinder 15, the other end of the container 161 is outwardly protruded to form the flow guiding tube 162, the interior of the container 161 is communicated with the inner container 131 through the flow guiding tube 162, and the sealing member 17 is movably disposed in the through hole 151.

In the preferred embodiment, referring to fig. 5 and 6, the hollow load-bearing cylinder 15 includes a top surface 153 and a bottom surface 153 ', the top surface 153 corresponds to the bottom surface 153', the through hole 151 penetrates the top surface 153 and the bottom surface 153 'to form a hole respectively, and the corresponding holes are communicated between the top surface 153 and the bottom surface 153'.

In the preferred embodiment, further comprising a collar assembly 154, the outer diameter of the collar assembly 154 is smaller than the inner diameter of the hollow bearing cylinder 15, and the collar assembly 154 is sleeved in the hollow portion of the hollow bearing cylinder 15, so that the outer wall of the collar assembly 154 is tightly combined with the inner wall of the hollow bearing cylinder 15, and the sleeving plane 163 of the siphon structure 16 is sleeved by the width between the inner wall and the outer wall of the collar assembly 154, and the flow guiding pipe 162 is spaced from the bottom of the inner container 131 by a certain height. In another preferred embodiment, as shown in fig. 7, the collar assembly 154 can also be directly recessed between the hollow portion of the hollow load-bearing cylinder 15 and the through hole 151 to form a supporting surface for the engaging plane 163 of the siphon structure 16 to engage and engage, so that the flow-guiding tube 162 is at a certain height from the bottom of the inner container 131.

In the preferred embodiment, the top surface of the collar member 154 is recessed to form a pair of recesses 1540, and when the set plane 163 of the siphon structure 16 is set on the collar member 154, a pair of gaps is formed between the pair of recesses 1540 and the set plane 163, so that a user can insert his or her finger into the pair of gaps through the pair of gaps, and the siphon structure 16 can be easily cleaned by extracting the set plane 163 to extract the siphon structure 16.

In the preferred embodiment, as shown in fig. 6 and 8, the sealing member 17 may be formed of a pin movably inserted into the through hole 151.

In the preferred embodiment, the sealing member 17 further includes a control component 170, a first reinforcing member 171, a collar fixing portion 172, a collar 173, a second reinforcing member 174 and a sealing portion 175, the sealing member 17 is axially inserted into the through hole 151, the side surface of the control component 170 is recessed inward to form a U shape for a user to grasp and control, and is disposed at the top end of the sealing member 17, the first reinforcing member 171 includes a first sheet vertically disposed on the side wall of the sealing member 17 and adjacent to the bottom end of the control component 170, the side surface of the collar fixing portion 172 is recessed to form a groove, the side wall of the sealing member 17 extends vertically outward and adjacent to the first reinforcing member 171 and away from the control component 170, the collar 173 is fitted on the groove of the collar fixing portion 172 and contacts with the inner wall of the through hole 151 to form a resistance, the collar 173 prevents the sealing member 17 from being pulled out of the through hole 151 or sliding down into the inner container 131, the second stiffener 174 includes a second plate 1741 and a cylinder 1742, the second plate 1741 is vertically disposed on the sidewall of the sealing member 17 and adjacent to the collar fixing portion 172 and far from the control assembly 170, the cylinder 1742 is disposed at the bottom end of the second plate 1741, the cylinder 1742 is vertically connected to the second plate 1741, the second plate 1741 is close to the cylinder 1742 and gradually expands outward to conform to the size of the cylinder 1742, the sealing portion 175 is a plate disposed at the bottom end of the sealing member 17 and tightly locked with the cylinder 1742, the size of the sealing portion 175 is larger than the aperture of the through hole 151 to seal the through hole 151, so that the inner container 131 is not connected to the outside through the through hole 151, the water outlet 152 and the spout 14.

In the preferred embodiment, a filter may be further disposed between the container 161 and the duct 162. In the preferred embodiment, the filter member may be a screen.

In the preferred embodiment, the outer wall 132 is tightly provided with a gripping portion 18 to provide a user with access to the kettle of the present invention having a siphon structure.

Through foretell this siphon structure and this sealing member, make this inner bag and this pot lid of splendid attire liquid, this kettle body, this cavity bearing cylinder, this siphon structure and this sealing member form a confined space, and when heating the liquid in this inner bag, will be because liquid in this confined space, make liquid form the pressure differential in this confined space because of the heating, order to order about highly compressed liquid to flow toward low pressure department, consequently, liquid will flow to this splendid attire container in via this guiding pipe to tea, coffee powder or medicinal material etc. in this splendid attire container dashes, and can produce little atmospheric pressure in this splendid attire container this moment, can produce the effect of smoldering to tea, coffee powder or medicinal material. Then, when the user stops heating the liquid, the pressure of the liquid is reduced, then the liquid in the container flows into the inner container through the guide pipe, then the user pulls the sealing element, and the liquid flows into the user cup through the sealing element and the spout, so that the tea leaves, the coffee powder or the medicinal materials can be kept in the container, the separation of the tea leaves, the medicinal materials or the coffee powder from the liquid is achieved, the excessive soaking can be avoided, the drinking convenience is provided for the user, the better brewing temperature can be provided for the tea leaves, the coffee powder or the medicinal materials, and the extraction rate and the extraction speed of the tea leaves, the coffee powder or the medicinal materials are further improved.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.

Claims (8)

1. A thermos with a siphon structure, characterized in that it comprises:

a pot lid including a pivot end;

a kettle mouth;

the kettle body comprises an inner container and an outer wall, the outer wall comprises a pivot end, and the pivot end are mutually pivoted so that the kettle cover can selectively close the kettle opening;

the kettle nozzle is formed by protruding from the kettle opening to the outer wall;

the cavity bearing cylinder sets up and is close to in this hu kou, and with this kettle body zonulae occludens, and this cavity bearing cylinder includes:

a through hole disposed near an edge of the hollow load-bearing cylinder;

the water outlet hole corresponds to the kettle nozzle, is arranged on the side wall of the hollow bearing cylinder and is communicated with the through hole;

this cavity bearing cylinder is located to siphon structure, cover, and this siphon structure includes:

a container;

the guide pipe is formed by protruding from one end of the container and is respectively communicated with the container and the inner container;

and the sealing element is movably arranged in the through hole in a penetrating way.

2. A kettle according to claim 1, wherein the hollow load-bearing cylinder comprises:

a top surface;

a bottom surface corresponding to the top surface;

wherein the through hole is formed through the top surface and the bottom surface.

3. The kettle of claim 2, further comprising a collar assembly having an outer diameter smaller than an inner diameter of the hollow support cylinder and fitting within the hollow portion of the hollow support cylinder.

4. A kettle according to claim 3, wherein the collar assembly is recessed in the top surface to form a pair of grooves.

5. The kettle of claim 4, wherein the sealing member comprises a pin movably inserted through the through hole.

6. The kettle of claim 5, wherein the plug further comprises:

the side surface of the control component is U-shaped and is arranged at the top end of the sealing element;

the first reinforcing piece comprises a first sheet body, is vertically arranged on the side wall of the sealing piece and is adjacent to the bottom end of the control assembly;

the side surface of the lantern ring fixing part is concave, extends outwards from the side wall of the sealing element vertically, is adjacent to the first reinforcing element and is far away from the control component;

a collar disposed in a recess of the collar fixing portion;

a second stiffener, further comprising:

the second sheet body is vertically arranged on the side wall of the sealing element, is adjacent to the lantern ring fixing part and is far away from the control assembly;

the cylinder is vertically connected with the second sheet body and is arranged at the bottom end of the second sheet body;

and the sealing part is a plate body, is arranged at the bottom end of the sealing part and is tightly locked with the column body facing surface, and the size of the sealing part is larger than the aperture of the through hole.

7. The thermos with siphon structure according to any of claims 1 to 6, wherein a filter is provided between the container and the draft tube.

8. A kettle according to claim 7, wherein the outer wall is tightly fitted with a grip.

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