CN209995976U - liquid heating device - Google Patents

Abstract

The utility model discloses an liquid heating device, include the kettle body, fix the handle on the kettle body, the kettle body includes the inner bag and cup joints the shell on the inner bag, the inner bag lateral wall is fixed with the connecting piece, can dismantle on the connecting piece and be connected with the second connecting piece that is used for being connected with the handle, can dismantle with the connecting piece through setting up the second connecting piece and be connected, only change the second connecting piece when the second connecting piece is impaired, reduce the replacement cost.

Description

liquid heating device

Technical Field

The utility model relates to the field of household appliances, in particular to liquid heating device.

Background

A liquid heater is a device for heating liquid of kinds, and comprises a water boiler, a health preserving kettle and a soybean milk machine.

At present, Chinese patent with publication number CN204889624U discloses a liquid heater, which comprises a handle, an inner container, a shell sleeved on the inner container, and a clip fixed on the outer side wall of the inner container and used for being fixed with the lower end of the handle, wherein in the assembling process, the side of the clip departing from the inner container is easy to collide, if the clip collides and deforms, the clip can not be connected with the handle, so that the normal assembly can not be realized, and the whole clip is scrapped.

In addition, when the code ring is welded on the inner container, the code ring is scrapped, and when the code ring cannot be connected with the handle, the inner container can only be scrapped.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide liquid heating device, when the second connecting piece is impaired, the user can only change the second connecting piece, reduces the replacement cost.

liquid heating device, including the kettle body, fix the handle on the kettle body, the kettle body includes the inner bag and cup joints the shell on the inner bag, the inner bag lateral wall is fixed with the connecting piece, can dismantle on the connecting piece and be connected with the second connecting piece that is used for being connected with the handle.

Preferably, the outer shell circumferentially surrounds along the outer sidewall of the inner bladder.

Preferably, the inner container is provided with an opening, a flange is arranged on the edge of the opening, and the shell is sleeved on the inner container from bottom to top and is abutted to the flange.

Preferably, the width of the housing is gradually increased from top to bottom.

Preferably, the th connecting piece and the second connecting piece enclose to form a mounting hole, and mounting holes are arranged on the th connecting piece and the second connecting piece.

Preferably, the th connector is clamped with the second connector.

Preferably, both sides of the th connector are provided with sides, both sides of the second connector are provided with second sides, of the th side and the second side are bent to form clamp grooves for inserting another

Preferably, the th connector is fixed with the second connector by a fastener.

Preferably, the connecting piece is welded on the inner container.

Preferably, the inner container is in a straight cylinder shape.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

1. the second connecting piece is detachably connected with the th connecting piece, so that only the second connecting piece is replaced when the second connecting piece is damaged, and the replacement cost is reduced;

2. through the installation mode, even if D1 is less than D2+ h2, the second connecting piece cannot collide with or jack up the shell, and the normal sleeving of the shell on the inner container is guaranteed;

3. d1 is not required to be larger than D2+ h2, so that the space waste is reduced, the shell can be more attached to the inner container, and the inner container has larger capacity under the condition of the same shell volume;

4. the th connecting piece, the second connecting piece and the steam conduit are combined in the through the mounting hole, so that the space is effectively saved, and the subsequent mounting of the handle and the kettle body is facilitated.

Drawings

FIG. 1 is a partial exploded view of an embodiment;

FIG. 2 is a schematic structural view of the liner;

FIG. 3 is a view of the th structural part of the housing;

FIG. 4 is a schematic size view of the inner container, the th connector and the second connector;

FIG. 5 is a diagram of a connecting structure of th connecting element and th connecting element of the second connecting element;

FIG. 6 is a second block diagram of the housing;

FIG. 7 is a schematic structural view of the inner container sleeved with the outer shell;

FIG. 8 is a th structural view of the th shell;

FIG. 9 is a second construction view of the second housing;

FIG. 10 is a second connection structure diagram of the th connector and the second connector;

fig. 11 is a third connection structure diagram of the th connector and the second connector.

The reference numbers of the steam kettle comprise 1, a handle, 2, a kettle body, 21, an inner container, 22, a shell, 221, a shell, 222, a second shell, 3, a connecting piece, 31, a side, 4, a second connecting piece, 41, a second side, 5, a through hole, 6, a mounting hole, 7, a steam conduit, 8, a clamping groove, 9, a limiting block, 10, a fixing piece, 11, an avoiding hole, 12, a port, 13, a structural part, 14, a connecting part, 15 and a flanging.

Detailed Description

The present invention will be described in further detail in with reference to the accompanying drawings.

Referring to fig. 1, A liquid heating device comprises a pot body 2 and a handle 1 fixed on the pot body 2.

Referring to fig. 1 and 2, the pot body 2 comprises a shell 22 and an inner container 21, the outer side wall of the inner container 21 is welded with a -th connecting piece 3, the -th connecting piece 3 is connected with a second connecting piece 4, and the handle 1 is fixedly connected with the second connecting piece 4 through screws.

Referring to fig. 1, 3 and 4, the minimum width of the outer shell 22 is D1, the width of the inner container 21 where the -th connecting piece 3 is provided is D1, the height of the -th connecting piece 3 protruding out of the inner container 21 is h1, the height of the second connecting piece 4 protruding out of the inner container 21 is h2, the heights of the outer shell 22 along the axial direction are different, the widths of the outer shell 22 are possibly changed, and D1 refers to the minimum width of the widths of all the outer shells 22.

When the outer shell 22 needs to be sleeved on the inner container 21, the requirement is that D1> D2+ h1, the outer shell 22 reserves enough space for the inner container 21 and the connecting piece 3 to pass through, a through hole 5 for the second connecting piece 4 to pass through is arranged on the outer shell 22 in a penetrating manner, and after the outer shell 22 is sleeved on the inner container 21, a user can connect the second connecting piece 4 with the connecting piece 3 through the through hole 5 and then connect the handle 1 with the second connecting piece 4.

Through the installation mode, even if D1< D2+ h2, the second connecting piece 4 cannot collide or jack up with the shell 22, and the normal sleeving of the shell 22 on the inner container 21 is guaranteed. It is not necessary to have D1> D2+ h2 to reduce space wastage so that the housing 22 can fit more closely against the abutment bar, the bladder 21 having a greater capacity for the same volume of the housing 22.

The outer shell 22 has two structures after being sleeved on the inner container 21.

, the connector 3 and the second connector 4 are both located in the housing 22, although h2> d, the width of the upper end of the housing 22 is small, so that h2< d still occurs during the sheathing process of the housing 22, and the second connector 4 is fixed with the connector 3 after the housing 22 is sheathed.

In a second structure, the th connector is positioned in the shell 22, the second connector 4 is connected with the th connector 3 and protrudes out of the shell 22 from the through hole 5, and the connection between the handle 1 and the second connector 4 is not easily influenced by the structure of the shell 22.

The specific installation process comprises the steps of fixing the connecting piece 3 on the outer side wall of the inner container 21 in advance, sleeving the shell 22 on the outer side wall of the kettle body 2 to enable the through hole 5 to be opposite to the connecting piece 3, fixing the connecting piece 3 on the second connecting piece 4, enabling the second connecting piece 4 to protrude out of the shell 22 from the through hole 5, and finally fixedly connecting the handle 1 with the second connecting piece 4, wherein the connecting piece 3 is fixed on the inner container 21 and cannot influence installation of the shell 22, and the connecting piece 3 and the second connecting piece 4 are arranged in a split mode, so that a worker can fix the second connecting piece 4 from the through hole 5 after the shell 22 is sleeved, and the sleeving of the shell 22 and the inner container 21 is not influenced by the second connecting.

Referring to fig. 1 and 5, a steam conduit 7 is arranged between the pot body 2 and the handle 1, the th connecting piece 3 and the second connecting piece 4 are enclosed to form a mounting hole 6 which is through up and down, the mounting hole 6 is used for the steam conduit 7 to pass through, the th connecting piece 3, the second connecting piece 4 and the steam conduit 7 are combined with through the mounting hole 6, so that the space is effectively saved, and the subsequent installation of the handle 1 and the pot body 2 is facilitated.

The th connector 3 is detachably connected with the second connector 4, when the second connector 4 is damaged and can not be connected with the handle 1, the user can only replace the second connector 4 without replacing the th connector 3 and the inner container 21.

Second connecting piece 4 is fixed on connecting piece 3 through mounting 10, mounting 10 is screw or bolt, the both sides of connecting piece 3 and the both sides butt of second connecting piece 4, and fix through mounting 10 and start the fixed position of connecting piece 3 and second connecting piece 4 is located both sides, can not influence the mounting hole 6 and run through from top to bottom, and then guarantee that steam pipe 7 can pass through from mounting hole 6. in addition, have two fixed positions through connecting piece 3 and second connecting piece 4, in order to restrict second connecting piece 4 and connecting piece 3 rotates relatively.

Or, referring to fig. 10 and 11, the th connector 3 is clamped with the second connector 4, the clamping includes a ferrule connection and a hook connection, and the th connector 3 and the second connector 4 are convenient to disassemble and assemble.

When the th connector 3 and the second connector 4 are connected by a ferrule, the th edges 31 are respectively arranged on both sides of the th connector 3, the second edges 41 are respectively arranged on both sides of the second connector 4, and the two th edges 31 are bent relatively to form the clamping grooves 8. the second edges 41 are inserted into the clamping grooves 8, so that the second connector 4 is clamped on the th connector 3 to limit the separation of the second connector 4 from the th connector 3 along the side departing from the liner 21 .

The second edge 41 can only be inserted into the slot 8 from top to bottom, the top of the second edge 41 is fixed with a limiting block 9, when the second edge 41 is inserted into the slot 8 from the upper end of the slot 8, the limiting block 9 is abutted against the upper end of the -th edge 31 to limit the downward movement of the second connecting piece 4.

The th edge 31 can only be inserted into the slot 8 from bottom to top, namely the second edge 41 is sleeved on the th edge 31 from top to bottom, the distance between the two th edges 31 is gradually reduced from top to bottom, the th edge 31 is narrow at the top and wide at the bottom, the shape of the slot 8 corresponds to the th edge 31, and the distance between the two slots 8 is gradually reduced, the second connecting piece 4 is sleeved on the th connecting piece 3 from top to bottom in a clamping manner, the connecting edges at the two sides of the th connecting piece 3 are inserted into the slot 8 and abut against the inner slot wall of the slot 8 to limit the downward movement of the second connecting piece 4.

In addition, the connection piece 3 can be connected with the second connection piece 4 in a cutting way, namely, the edge 31 is bent to form a clamping groove 8 for inserting the second edge 41, and the connection piece 3 is clamped on the second connection piece 4 through the matching of the edge 31 and the second groove so as to limit the movement of the second connection piece 4 along the side departing from the kettle body 2 .

When th connecting piece 3 is connected with 4 trips of second connecting piece, be equipped with the trip on the second connecting piece 4, be equipped with th connecting piece 3 on the connecting piece 3 and be used for supplying the trip to insert draw-in groove 8, the trip is more simple with the cooperation of draw-in groove 8, need not to overlap the 4 trips of second connecting piece at connecting piece 3.

Referring to fig. 5 and 6, the outer shell 22 circumferentially surrounds circles along the outer side wall of the inner container 21, that is, the outer shell 22 is a ring-shaped member and has high structural strength, the inner container 21 has an opening for pouring water, a flange 15 extends outwards from the edge of the opening, the outer shell 22 is sleeved on the inner container 21 from bottom to top and is abutted against the flange 15, the outer shell 22 is not affected by the flange 15 when the outer shell 22 is sleeved on the inner container 21, and the flange 15 is abutted against the upper end of the outer shell 22 after the outer shell 22 is sleeved on the inner container 21 so as to limit the outer shell 22 from continuously moving upwards relative to the inner container 21.

The width from the top down of shell 22 increases gradually, and the width of shell 22 upper end is minimum, and shell 22 is from up the cover down when inner bag 21, only notices to have sufficient interval between shell 22 upper end and the inner bag 21, follow-up just can be smoothly with shell 22 suit on inner bag 21, comparatively laborsaving.

The shell 22 comprises an th shell 221 and a second shell 222 which are arranged in a split mode, the th shell 221 and the second shell 222 are sleeved on the inner container 21, the th shell 221 is located above the second shell 222, the bottom surface of the th shell 221 abuts against the top surface of the second shell 222, when the th shell 221 is damaged, a user can only replace the th shell 221 without replacing the whole shell 22, when the shell 22 is installed, the th shell 221 is firstly sleeved on the inner container 21, and then the second shell 222 is sleeved on the inner container 21.

the casing 221 and the second casing 222 are both hollow, the the casing 221 has a port 12 at the upper end for the inner container 21 to pass through referring to fig. 7 and 8, the the casing 221 has an avoidance slot on the outer side wall, the avoidance slot has an avoidance hole 11, the avoidance hole 11 extends to the port 12 along the outer side wall of the casing 221 and is communicated with the port 12, i.e. the port 12 side is a notch, when the casing 221 is sleeved on the inner container 21 from bottom to top, the connecting piece 3 can enter the avoidance hole 11 from the port 12 without blocking, so as to avoid the size of the port 12 causing the outer casing 22 at the port 12 to collide with the connecting piece 3.

Or, referring to fig. 9, the th shell 221 is fixed with the structural member 13 which is located at the upper end of the avoiding hole 11 and separates the avoiding hole 11 from the port 12, the structural member 13 enhances the structural strength of the th shell 221 at the port 12, and when the th shell 221 is subjected to an external force, the position is not easily deformed, which is beneficial to ensuring the dimensional stability of the kettle mouth.

The shell 221 part at the lower end of the avoidance hole 11 is the connecting part 14, and the connecting part 14 protrudes along the side away from the inner container 21 , so that the installation gap between the connecting part 14 and the inner container 21 is increased, a sufficient space is reserved, and the second connecting part 4 is prevented from jacking up the connecting part 14.

Preferably, the inner container 21 is in a straight cylinder shape, the outer diameter of the inner diameter is not changed, the largest outer diameter of the inner container 21 does not need to be searched difficultly, and the size of the shell 22 sleeved on the inner container 21 is conveniently determined.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims (10)

1. The liquid heating device comprises a kettle body and a handle fixed on the kettle body, and is characterized in that the kettle body comprises an inner container and a shell sleeved on the inner container, a -th connecting piece is fixed on the outer side wall of the inner container, and a second connecting piece used for being connected with the handle is detachably connected to a -th connecting piece.
2. 2. The liquid heating device of claim 1, wherein the shell surrounds circumference of the outer side wall of the inner container.
3. 3. liquid heating device according to claim 1 or 2, wherein the inner container has an opening, the edge of the opening is provided with a flange, and the outer shell is sleeved on the inner container from bottom to top and is abutted against the flange.
4. 4. A liquid heating device as claimed in claim 3, wherein the width of the housing increases from top to bottom.
5. 5. A liquid heating device as claimed in claim 1, wherein the and second connectors enclose a hole for receiving liquid, and the and second connectors have holes for receiving liquid.
6. 6. the liquid heating device as claimed in claim 1 or claim 5, wherein the th connector is snap-fitted to the second connector.
7. 7. liquid heating device as claimed in claim 6, wherein the side of the connecting member has sides, the second side of the connecting member has a second side, and of the side and the second side are bent to form another slots.
8. 8. the liquid heating device of claim 1 or 5, wherein the connecting member and the second connecting member are fixed by a fastening member.
9. 9. the liquid heating device as claimed in claim 1, wherein the connecting member is welded to the inner container.
10. 10. The liquid heating device of claim 1, wherein the inner container is a straight tube.

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