CN109744872A - Liquid heater - Google Patents
Liquid heater Download PDFInfo
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- CN109744872A CN109744872A CN201811631359.3A CN201811631359A CN109744872A CN 109744872 A CN109744872 A CN 109744872A CN 201811631359 A CN201811631359 A CN 201811631359A CN 109744872 A CN109744872 A CN 109744872A
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- connector
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- liner
- liquid heater
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Abstract
The invention discloses a kind of liquid heaters, including kettle body and the handle being fixed in kettle body, the kettle body includes liner and the shell that is socketed on liner, the liner lateral wall is fixed with the first connector, it is connected with the second connector for connecting with handle on first connector, the through-hole for passing through for the second connector is offered on the shell；The minimum widith of the shell is D1, and the liner width at the first connector is D2, and the height of the first connector protrusion liner is h1, and the height that second connector protrudes from liner is h2, D2+h1 < D1 < D2+h2.By above-mentioned mounting means, even if when D1 < D2+h2, the second connector will not collide or jack up with shell, advantageously ensure that shell is normally sleeved on liner.
Description
Technical field
The present invention relates to household appliance technical field, in particular to a kind of liquid heater.
Background technique
Liquid heater is a kind of device for heating liquid, including boiling water pot, health-promotion kettle and soy bean milk making machine.
Currently, notification number be CN204889624U Chinese patent disclose a kind of insulating pot, it include handle, liner,
Shell on suit liner, be welded on liner lateral wall for young with the fixed code of handle, at its lower end.In installation process, code son one
As be to be fixed on liner in advance, then outer cover suit is on liner.Outer cover suit is during liner, shell and liner
Between there are installation gaps, when the height that code son protrudes from liner lateral wall is greater than installation gap between shell and liner,
Code is young may to withstand on housing interior side-wall away from liner side, and shell is caused not to be sleeved on liner normally.
In addition, if code son protrude from liner lateral wall height it is excessive when, be to guarantee that shell is not collided with code son, need outer
Installation gap between shell and liner is greater than the height that code son protrudes from liner, leads to big quantity space wave between shell and liner
Take.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of liquid heater, in D1 < D2+
It can be avoided the second connector when h2 and withstand on housing interior side-wall, advantageously ensure that shell is normally sleeved on liner.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of liquid heater, including
Kettle body and the handle being fixed in kettle body, the kettle body include liner and the shell that is socketed on liner, the liner lateral wall
It is fixed with the first connector, is connected with the second connector for connecting with handle on first connector, on the shell
Offer the through-hole for passing through for the second connector；
The minimum widith of the shell is D1, and the liner width at the first connector is D2, and first connector protrudes liner
Height be h1, second connector protrude from liner height be h2, D2+h1 < D1 < D2+h2.
Preferably, first connector is located in shell, and second connector protrudes from shell from through-hole.
Preferably, first connector and the second connector are clamped.
Preferably, first connector two sides have the first side, and second connector two sides have the second side, described
First while and one of them when second be bent to form for the card slot for another insertion.
Preferably, the described first card slot being inserted into from top to bottom when being bent to form for for second, the second side top
Portion is equipped with the limited block abutted with the second side top surface；
Alternatively, the described second card slot being inserted into from the bottom up when being bent to form for for first, between two the first sides between
Away from being gradually increased from top to bottom, the spacing between two card slots is gradually reduced from top to bottom, passes through matching for card slot and the first side
It closes, to stop the second connector to move downward with respect to the first connector.
Preferably, second connector is fixed on the first connector by fixing piece.
Preferably, the two sides of first connector and the two sides of the second connector offset, and are fixed by fixing piece.
Preferably, the shell includes the first shell of split settings, second shell, and the first shell is located at second shell
Above body.
Preferably, the first shell upper end has port, is equipped with avoid holes on the lateral wall of the first shell, institute
Avoid holes are stated to extend to port along first shell lateral wall and be connected to port；
Alternatively, the first shell upper end has port, it is equipped with avoid holes on the lateral wall of the first shell, described first
Shell is fixed with positioned at avoid holes upper end and separates the structural member of avoid holes and port.
Preferably, the first shell part of the avoid holes lower end is interconnecting piece, and the interconnecting piece is along away from liner side
Protrusion.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
1, have by above-mentioned mounting means even if when D1 < D2+h2, the second connector will not collide or jack up with shell
It is normally sleeved on liner conducive to guarantee shell；
2, without allowing D1 > D2+h2, to reduce space waste, enable the housing to more be fitted in liner, in same enclosure volume
In the case where, liner has larger capacity；
3, the first connector and the second connector, steam lead are combined together by mounting hole, are effectively saved space, with
Convenient for the installation of subsequent handle and kettle body；
4, it is clamped by the first connector of setting and the second connector, the first connector dismounts more convenient with the second connector.
Detailed description of the invention
Fig. 1 is the partial exploded view of embodiment；
Fig. 2 is the structural schematic diagram of liner；
Fig. 3 is the first structure chart of shell；
Fig. 4 is the scale diagrams of liner, the first connector and the second connector；
Fig. 5 is the first connection structure diagram of the first connector, the second connector；
Fig. 6 is second of structure chart of shell；
Fig. 7 is the structural schematic diagram of outer cover suit liner；
Fig. 8 is the first structure chart of first shell；
Fig. 9 is second of structure chart of second shell；
Figure 10 is second of connection structure diagram of the first connector, the second connector；
Figure 11 is the third connection structure diagram of the first connector, the second connector.
Appended drawing reference: 1, handle；2, kettle body；21, liner；22, shell；221, first shell；222, second shell；3,
A connection piece；31, the first side；4, the second connector；41, the second side；5, through-hole；6, mounting hole；7, steam lead；8, card slot；
9, limited block；10, fixing piece；11, avoid holes；12, port；13, structural member；14, interconnecting piece；15, flange.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Referring to Fig. 1, a kind of liquid heater, including kettle body 2, the handle being fixed in kettle body 21.
Referring to Fig. 1 and Fig. 2, kettle body 2 includes shell 22 and liner 21, and 21 lateral wall of liner is welded with the first connector 3；The
The second connector 4 is connected on a connection piece 3；Handle 1 is fixedly connected with the second connector 4 by screw.
Referring to Fig. 1, Fig. 3 and Fig. 4, the minimum widith of shell 22 is D1, and the width that liner 21 is equipped at the first connector 3 is
D1, the height that the first connector 3 protrudes liner 21 is h1, and the height that the second connector 4 protrudes from liner 21 is h2, D2+h1 < D1
<D2+h2.Shell 22 is different along axial height, and width may change, and the minimum that D1 refers in particular to all 22 width of shell is wide
Degree.
When shell 22 needs to be sleeved on liner 21, D1 > D2+h1 is needed, shell 22 reserves enough spaces and allows liner
21 and first connector 3 pass through.The through-hole 5 for passing through for the second connector 4 is equipped on shell 22, when shell 22 is sleeved on
After liner 21, the second connector 4 can be passed through through-hole 5 and connect with the first connector 3 by user, then connect handle 1 and second
Fitting 4 connects.
By above-mentioned mounting means, even if when D1 < D2+h2, the second connector 4 will not collide or push up with shell 22
It rises, advantageously ensures that shell 22 is normally sleeved on liner 21.Without allowing D1 > D2+h2, to reduce space waste, so that shell
22 can more be fitted in abutting bar, and in the case where 22 volume of same enclosure, liner 21 has larger capacity.
After shell 22 is sleeved on liner 21, there are two types of structures for tool.
The first structure: the first connector 3 and the second connector 4 are respectively positioned in shell 22, outer although h2 > d at this time
The width of 22 upper end of shell is smaller, then during shell 22 is set with, the case where still will appear h2 < d, the second connector 4 is in shell 22
It is fixed with the first connector 3 after suit.
Second of structure: the first connection is located in shell 22, and the second connector 4 is connected with the first connector 3, and from through-hole
5 protrude from shell 22.The connection of handle 1 and the second connector 4 is not easily susceptible to the influence of 22 structure of shell.
Specific installation process is as follows: the first connector 3 is fixed on 21 lateral wall of liner in advance；Shell 22 is sleeved on kettle body
2 lateral walls, so that 5 the first connector of face 3 of through-hole；Then the first connector 3 is fixed on the second connector 4, second connects
Fitting 4 protrudes from shell 22 from through-hole 5；Finally handle 1 is fixedly connected with the second connector 4.In first connector 3 is fixed on
Shell 22 will not be installed and be had an impact after gallbladder 21.By 4 split settings of the first connector 3 and the second connector, worker can be with
The second connector 4 is fixed from through-hole 5 again after the suit of shell 22, so that the suit of shell 22 and liner 21 is not connected by second
The influence of fitting 4.
Referring to Fig. 1 and Fig. 5, steam lead 7 is equipped between kettle body 2 and handle 1, the first connector 3 is enclosed with the second connector 4
The mounting hole 6 formed up and down is closed, mounting hole 6 for steam lead 7 for running through.By mounting hole 6 by 3 He of the first connector
Second connector 4, steam lead 7 are combined together, and are effectively saved space, in order to the installation of subsequent handle 1 and kettle body 2.
First connector 3 is detachably connected with the second connector 4, can not be connect with handle 1 when the second connector 4 is impaired
When, user can only replace the second connector 4, without replacing the first connector 3 and liner 21.
Second connector 4 is fixed on the first connector 3 by fixing piece 10, and fixing piece 10 is screw or bolt, the
The two sides of a connection piece 3 are abutted with the two sides of the second connector 4, and are fixed together by fixing piece 10.First connector 3 with
The fixed bit of second connector 4 does not interfere with about 6 mounting hole and runs through setting in two sides, and then ensures that steam lead 7 can
It is passed through from mounting hole 6.In addition, by the first connector 3 and the second connector 4, there are two fixed bits, to limit the second connector 4
It is rotated relative to the first connector 3.
Alternatively, the first connector 3 and the second connector 4 are clamped referring to Figure 10, Figure 11, clamping includes that cutting ferrule connects and blocks
It links and connects.First connector 3 dismounts more convenient with the second connector 4.
When first connector 3 is connect with the second connector 4 for cutting ferrule, the two sides of the first connector 3 all have the first side 31,
The two sides of second connector 4 all have the second side 41, and two the first sides 31 are bent to form card slot 8 relatively.It is inserted by the second side 41
Enter card slot 8, so that the second connector 4 is fastened on the first connector 3, to limit the second connector 4 along away from 21 side of liner
It is separated with the first connector 3.
Second side 41 can only be inserted into card slot 8 from top to bottom.The top on the second side 41 is fixed with limited block 9, when the second side
41 when being inserted into card slot 8 from 8 upper end of card slot, and limited block 9 is abutted with 31 upper end of the first side, with the fortune downwards of the second connector of limitation 4
It is dynamic.
First side 31 can only be inserted into card slot 8 from the bottom up, i.e., second when 41 cover from top to bottom first 31 on.Two
31 spacing is gradually reduced from top to bottom on one side, and the first side 31 is up-narrow and down-wide, and the shape of card slot 8 is corresponding with the first side 31, and two
Spacing between card slot 8 gradually decreases.During second connector 4 is fastened in the first connector 3 from top to bottom, the first connection
Card slot 8 is inserted on the two sides connection side of part 3, and is abutted with the internal groove side wall of card slot 8, is moved downward with limiting the second connector 4.
Be also possible in addition, the first connector 3 is connect with 4 cutting ferrule of the second connector: the first side 31 is bent to form for supplying
The card slot 8 of second side 41 insertion.By the cooperation on the first side 31 and the second slot, the first connector 3 is fastened in the second connector 4
On, it is moved with limiting the second connector 4 along away from 2 side of kettle body.
When first connector 3 is connect with 4 hook of the second connector, the second connector 4 is equipped with hook, the first connector 3
It is equipped with the first connector 3 to be used to be inserted into card slot 8 for hook, the cooperation of hook and card slot 8 is more simple, without connecting second
Part 4 is fastened in the first connector 3.
Referring to figs. 5 and 6, shell 22 is along 21 lateral wall of liner circumferentially around one week, i.e., shell 22 is ring-shaped article, and structure is strong
It spends higher.Liner 21 has the opening for pouring, and opening edge edge is outward extended with flange 15, including shell 22 covers from the bottom up
It is abutted on gallbladder 21 and with flange 15.Shell 22 is set with during liner 21, and shell 22 is not influenced by flange 15, when 22 sets of shell
After liner 21, flange 15 is abutted with 22 upper end of shell, is continued up with limiting shell 22 with respect to liner 21.
The width of shell 22 is gradually increased from top to bottom, the width of 22 upper end of shell be it is the smallest, shell 22 is from the bottom up
Cover in liner 21, only there is between attention 22 upper end of shell and liner 21 enough spacing, it is subsequent can smoothly by
Shell 22 is sleeved on liner 21, more laborsaving.
Shell 22 includes first shell 221, the second shell 222 of split settings, first shell 221 and second shell 222
It is sleeved on liner 21, first shell 221 is located at 222 top of second shell, the bottom surface of first shell 221 and second shell 222
Top surface abut.When first shell 221 is damaged, user can only be replaced first shell 221, without replacing entire shell
22.When shell 22 is installed, first first shell 221 is sleeved on liner 21, second shell 222 is then sleeved on liner 21.
First shell 221, the equal inner hollow of second shell 222,221 upper end of first shell have port 12, in supplying
Gallbladder 21 passes through.Referring to figs. 7 and 8, it is equipped with escape groove on the lateral wall of first shell 221, is equipped with avoid holes 11 in escape groove,
Avoid holes 11 extend to port 12 along 221 lateral wall of first shell, and are connected to port 12, i.e., 12 side of port is notch.The
When one shell 221 is sleeved on from the bottom up on liner 21, the first connector 3 can enter avoid holes from port 12 without being blocked
11, cause to collide the first connector 3 at 22 port 12 of the first shell to avoid 12 size of port.
Alternatively, first shell 221 is fixed with positioned at 11 upper end of avoid holes and separates avoid holes 11 and port 12 referring to Fig. 9
Structural member 13.Structural member 13 enhances the structural strength at 221 port 12 of first shell, when first shell 221 is by external force,
The position is not susceptible to deformation, advantageously ensures that pot mouth dimensionally stable.
221 part of first shell of 11 lower end of avoid holes is interconnecting piece 14, and interconnecting piece 14 is raised along 21 side of liner is deviated from,
So that the installation gap between interconnecting piece 14 and liner 21 increases, enough spaces are reserved, avoid the second connector 4 will connection
Portion 14 jacks up.
Preferably, liner 21 is straight-tube shape, and the outer diameter of internal diameter does not change, without rustling up liner 21 most
Big outer diameter facilitates 22 size of shell for determining and being sleeved on liner 21.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (10)
1. a kind of liquid heater, including kettle body and the handle being fixed in kettle body, it is characterized in that: the kettle body include liner and
The shell being socketed on liner, the liner lateral wall are fixed with the first connector, are connected with and are used on first connector
The second connector connecting with handle offers the through-hole for passing through for the second connector on the shell；
The minimum widith of the shell is D1, and the liner width at the first connector is D2, and first connector protrudes liner
Height be h1, second connector protrude from liner height be h2, D2+h1 < D1 < D2+h2.
2. liquid heater according to claim 1, it is characterized in that: first connector is located in shell, described
Two connectors protrude from shell from through-hole.
3. liquid heater according to claim 1 or 2, it is characterized in that: first connector and the second connector card
It connects.
4. liquid heater according to claim 3, it is characterized in that: first connector two sides have the first side, institute
The second connector two sides are stated with the second side, described first while and one of them when second be bent to form for being inserted for another
The card slot entered.
5. liquid heater according to claim 4, it is characterized in that: described first when being bent to form for for second from
On the card slot that is inserted into down, the described second limited block that top surface abuts when top is equipped with second；
Alternatively, the described second card slot being inserted into from the bottom up when being bent to form for for first, between two the first sides between
Away from being gradually increased from top to bottom, the spacing between two card slots is gradually reduced from top to bottom, passes through matching for card slot and the first side
It closes, to stop the second connector to move downward with respect to the first connector.
6. liquid heater according to claim 1 or 2, it is characterized in that: second connector is fixed by fixing piece
On the first connector.
7. liquid heater according to claim 6, it is characterized in that: the two sides of first connector and the second connector
Two sides offset, and fixed by fixing piece.
8. liquid heater according to claim 1, it is characterized in that: the shell include split settings first shell,
Second shell, the first shell are located above second shell.
9. liquid heater according to claim 8, it is characterized in that: the first shell upper end has a port, described the
Avoid holes are equipped on the lateral wall of one shell, the avoid holes extend to port along first shell lateral wall and connect with port
It is logical；
Alternatively, the first shell upper end has port, it is equipped with avoid holes on the lateral wall of the first shell, described first
Shell is fixed with positioned at avoid holes upper end and separates the structural member of avoid holes and port.
10. liquid heater according to claim 9, it is characterized in that: the first shell part of the avoid holes lower end is
Interconnecting piece, the interconnecting piece is along away from liner side protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631359.3A CN109744872B (en) | 2018-12-29 | 2018-12-29 | Liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631359.3A CN109744872B (en) | 2018-12-29 | 2018-12-29 | Liquid heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109744872A true CN109744872A (en) | 2019-05-14 |
| CN109744872B CN109744872B (en) | 2021-08-06 |
Family
ID=66403235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811631359.3A Active CN109744872B (en) | 2018-12-29 | 2018-12-29 | Liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109744872B (en) |
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| Publication number | Publication date |
|---|---|
| CN109744872B (en) | 2021-08-06 |
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