CN208059311U - Water tank and hot water machine with it - Google Patents
Water tank and hot water machine with it Download PDFInfo
- Publication number
- CN208059311U CN208059311U CN201820381914.0U CN201820381914U CN208059311U CN 208059311 U CN208059311 U CN 208059311U CN 201820381914 U CN201820381914 U CN 201820381914U CN 208059311 U CN208059311 U CN 208059311U
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- China
- Prior art keywords
- water tank
- auxiliary section
- boss
- hole
- end plate
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Abstract
The utility model discloses a kind of water tank and with its hot water machine, water tank includes：Shell, liner and case ring.Shell is equipped with through-hole and fitting projection, and fitting projection is arranged around through-hole, and the internal perisporium of through-hole is equipped with a plurality of fitting groove, and the internal perisporium of fitting projection is equipped with boss.Case ring includes the auxiliary section of end plate and annular, auxiliary section is located on end plate, the periphery wall of auxiliary section is equipped with a plurality of raised line in axially spaced-apart setting, periphery wall of the every raised line along auxiliary section extends spirally, fit clearance is equipped between two axially adjacent raised lines, raised line coordinates with a plurality of fitting groove, and boss is equipped in each fit clearance.Water tank according to the present utility model, by the way that boss is arranged on the internal perisporium of fitting projection, boss can be such that auxiliary section is securely attached to together with fitting projection, can prevent case ring from influencing sealing effect because loosening.The structure of water tank is simple, good seal performance, has very strong practicability.
Description
Technical field
The utility model is related to household appliance technical fields, more particularly, to a kind of water tank and with its hot water machine.
Background technology
In general, the shell of hot water machine is equipped with multiple through-holes for being used for line or installing parts.When hot water machine is installed
At outdoor, rainwater can be entered by through-hole in shell, not only resulted in enclosure and corroded, and can also have electric leakage
Danger.To solve the above problems, in the related art, it is proposed that a kind of case ring, case ring can coordinate with through-hole to seal
Stifled through-hole, but the sealing effect of case ring is poor, rainwater remains to enter shell by the gap between case ring and through-hole
It is interior.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries
Go out a kind of water tank, the water tank has the advantages that simple in structure, good seal performance.
The utility model also proposed a kind of hot water machine equipped with above-mentioned water tank.
According to the water tank of the utility model embodiment, including：Shell, the shell are equipped with through-hole and fitting projection, institute
Fitting projection is stated around the through-hole to be arranged, the internal perisporium of the through-hole is equipped with a plurality of fitting groove, the fitting projection it is interior
Peripheral wall is equipped with boss；Liner, the liner are located in the shell；Case ring, the case ring include end plate and annular
Auxiliary section, the auxiliary section are located on the end plate, and the periphery wall of the auxiliary section is equipped with a plurality of in the convex of axially spaced-apart setting
Item, periphery wall of the every raised line along the auxiliary section extend spirally, and are equipped with and match between axially adjacent two raised lines
Gap is closed, the raised line coordinates with a plurality of fitting groove, and the boss is equipped in each fit clearance.
According to the water tank of the utility model embodiment, by being arranged boss on the internal perisporium of fitting projection, boss can be with
So that auxiliary section is securely attached to together with fitting projection, can prevent case ring from influencing sealing effect because loosening.Water
The structure of case is simple, good seal performance, has very strong practicability.
Some embodiments according to the present utility model, each boss and corresponding two raised line contacts are matched
It closes.
Optionally, the boss shape becomes spherical.
In some specific embodiments of the utility model, the end plate crosses line equipped with what is be connected to the auxiliary section
Hole.
In some optional embodiments of the utility model, the periphery wall of the auxiliary section is equipped with sealing material workpiece.
Further, the sealing material workpiece is located at the side of the close end plate of a plurality of raised line.
Some embodiments according to the present utility model, the outer periphery of the end plate extend beyond the periphery of the auxiliary section
Wall.
In some specific embodiments of the utility model, the end face far from the auxiliary section of the end plate is equipped with
Handle portion.
Optionally, the handle portion includes the multiple grooves being located on the end plate.
Include the water tank according to the utility model above-described embodiment according to the hot water machine of the utility model embodiment.
According to the hot water machine of the utility model embodiment, by the way that above-mentioned water tank, inner circumferential of the water tank in its fitting projection is arranged
Wall is equipped with boss, and boss can be such that auxiliary section is securely attached to together with fitting projection, and case ring can be prevented because occurring
It loosens and influences sealing effect, it is possible thereby to the sealing performance of the shell of lifting hot water.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the mated condition schematic diagram of the case ring and shell according to the utility model embodiment；
Fig. 2 is the overall structure diagram according to the case ring of the utility model embodiment；
Fig. 3 is structural schematic diagram of the case ring shown in Fig. 2 under another visual angle.
Reference numeral：
Shell 100,
Through-hole 1,
Fitting projection 2, boss 21,
Case ring 200,
End plate 3,
Auxiliary section 4, raised line 41, fit clearance 42,
Cable-through hole 5,
Sealing material workpiece 6,
Handle portion 7, groove 71.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", "inner", "outside", " axial direction ", " radial direction ",
The orientation or positional relationship of instructions such as " circumferential directions " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, unless otherwise indicated, " multiples' "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1-Fig. 3 descriptions according to the water tank of the utility model embodiment, which can be located in hot water machine.
According to the water tank of the utility model embodiment, including：Shell 100, liner and case ring 200.
As shown in Figure 1, liner (not shown) can be located in shell 100,1 He of through-hole can be equipped on shell 100
Fitting projection 2.Fitting projection 2 can surround through-hole 1 and be arranged, and a plurality of fitting groove can be equipped with (in figure not on the internal perisporium of through-hole 1
Show), boss 21 can be equipped on the internal perisporium of fitting projection 2.Specifically, one or more can be arranged on shell 100
Through-hole 1, through-hole 1 can play line or effect convenient for assembly, and the opening of each through-hole 1 can be equipped with circumferentially about
The fitting projection 2 that direction extends.In specific example shown in Fig. 1, fitting projection 2 is generally formed into circular ring shape, fitting projection 2
Internal perisporium be equipped with multiple boss 21 being spaced apart in its circumferential direction.One end of each boss 21 with fitting projection 2
It is connected, the free end of each boss 21 extends towards the direction close to the center of fitting projection 2.
As shown in Figure 1-Figure 3, case ring 200 may include the auxiliary section 4 of end plate 3 and annular, and auxiliary section 4 can be located at end
On plate 3, a plurality of raised line 41 in axially spaced-apart setting can be equipped on the periphery wall of auxiliary section 4, every raised line 41 can along with
The periphery wall in conjunction portion 4 extends spirally, between axially adjacent two raised lines 41 be equipped with fit clearance 42, raised line 41 can with it is a plurality of
Fitting groove coordinates, and boss 21 can be equipped in each fit clearance 42.
Specifically, case ring 200 can play the role of sealing through-hole 1, fitting groove can also be in the internal perisporium of through-hole 1
On extend spirally.When case ring 200 and through-hole 1 coordinate, auxiliary section 4 can be extend into through-hole 1, and auxiliary section 4 can pass through
Rotation is so that the raised line 41 on the periphery wall of auxiliary section 4 is extend into corresponding fitting groove.Boss 21 on fitting projection 2 can be with
It extend into corresponding fit clearance 42, it, can be to prevent it is possible thereby to auxiliary section 4 is made to be securely attached to together with fitting projection 2
Only case ring 200 influences sealing effect because loosening.After the completion of case ring 200 and through-hole 1 assemble, end plate 3 can be buckled
It closes on the periphery wall of fitting projection 2, it is possible thereby to play good sealing effect.
According to the water tank of the utility model embodiment, by the way that boss 21, boss 21 are arranged on the internal perisporium of fitting projection 2
Auxiliary section 4 can be made to be securely attached to together with fitting projection 2, can prevent case ring 200 from being influenced because loosening close
Seal effect.The structure of water tank is simple, good seal performance, has very strong practicability.
Some embodiments according to the present utility model, each boss 21 can be contacted with two corresponding raised lines 41 matches
It closes, it is possible thereby to make the sealing performance that coordinates more secured promotion case ring 200 of the case ring 200 with fitting projection 2.Scheming
In 1- specific examples shown in Fig. 2, end plate 3 is formed as circular ring shape, and auxiliary section 4 is formed as cylinder barrel shaped, end plate 3 and auxiliary section 4
One end be connected.Six raised lines 41 extended spirally are equipped on the periphery wall of auxiliary section 4, often between two adjacent raised lines 41
It is equipped with fit clearance 42.The fitting projection 2 that the periphery wall of shell 100 is equipped with through-hole 1 and is arranged around through-hole 1, cooperation are convex
It rises and 2 is formed as circular ring shape, set that there are five the boss 21 being spaced apart in its circumferential direction on the internal perisporium of fitting projection 2.When
When case ring 200 coordinates with through-hole 1, each boss 21 can be made to extend into corresponding fit clearance 42 by rotatable engagement portion 4
It is interior, it closely fits together between boss 21 and adjacent thereto two raised lines 41.Thus, it is possible to make case ring 200 and lead to
The fit structure in hole 1 is more secured, can promote the sealing performance of case ring 200.It is understood that each fit clearance 42
It is interior that multiple boss 1 can also be set, it can select to be arranged according to actual installation requirements, as long as case ring 200 can be made and led to
Hole 1 is closely combined together.
Optionally, boss 21 can be formed as spherical, it is possible thereby to keep auxiliary section 4 and the connection of fitting projection 2 more firm
Gu.Specifically, boss 21 can form sphere-contact between adjacent thereto two raised lines 41, boss 21 can be made secured
Ground is stuck in fit clearance 42, thus it can be prevented that case ring 200 occurs loosening, realizes better seal effect.It is appreciated that
, boss 21 can also be formed as other shapes, as long as case ring 200 can be made to be securely attached to fitting projection 2
Together.For example, boss 21 can also be formed as cylindrical, boss 21 can also firmly be stuck in corresponding fit clearance 42
It is interior.
As shown in Fig. 2-Fig. 3, in some specific embodiments of the utility model, it can be equipped with and cooperation on end plate 3
The cable-through hole 5 that portion 4 is connected to, it is possible thereby to improve the versatility of case ring 200.For example, electric elements are equipped in shell 100, electricity
Electrified wire on device element can be drawn by through-hole 1.When case ring 200 and through-hole 1 coordinate, conducting wire can sequentially pass through
Then the auxiliary section 4 of case ring 200 is extend into through-hole 1 and and fitting projection by the cable-through hole 5 on through-hole 1 and case ring 200
2 link together.It as a result, by above-mentioned setting, can not only facilitate the arrangement of conducting wire, the close of case ring 200 can also be promoted
Sealing property.
It is alternatively possible to be equipped with card line cylinder in the cable-through hole 5, card line cylinder is interference fitted with the composition of cable-through hole 5, and conducting wire can be with
It is drawn out of case ring 200 by card line cylinder, it is possible thereby to further promote the sealing performance of case ring 200, rain can be prevented
Water is flowed by the gap between conducting wire and cable-through hole 5 in shell 100.
As shown in Fig. 2, some embodiments according to the present utility model, the periphery wall of auxiliary section 4 can be equipped with sealing material
Part 6, it is possible thereby to make cooperation sealing performance even closer, that can promote case ring 200 of the case ring 200 with through-hole 1.It is optional
Ground, sealing material workpiece 6 can be located at a plurality of raised line 41 by the side of proximal plate 3, it is possible thereby to realize better seal effect.
Specifically, when case ring 200 and fitting projection 2 coordinate, with the continuous rotation of auxiliary section 4, raised line 41 can be extend into
In corresponding fitting groove, the end face of fitting projection 2 can be closely adhered on sealing material workpiece 6.
As shown in Fig. 2-Fig. 3, some embodiments according to the present utility model, the outer periphery of end plate 3, which can extend beyond, matches
The periphery wall in conjunction portion 4, it is possible thereby to promote the sealing effect of case ring 200.It is understood that when case ring 200 and through-hole 1
After the completion of cooperation, fitting projection 2 can be completely covered in the outer periphery of end plate 3, so as to so that fitting projection 2 and case ring 200
Cooperation it is even closer.It is alternatively possible to end plate 3 is arranged to elastic component, when end plate 3 coordinates with fitting projection 2, end plate 3
Flexible deformation can occur for outer periphery, and under the action of elastic force, the outer periphery of end plate 3 can be closely adhered to fitting projection
On 2 periphery wall.
As shown in Fig. 2-Fig. 3, in some specific embodiments of the utility model, the end of the separate auxiliary section 4 of end plate 3
Handle portion 7 can be equipped on face, it is possible thereby to which user is facilitated to assemble.Optionally, handle portion 7 may include being located at end plate 3
On multiple grooves 71, it is possible thereby to make that the structure of handle portion 7 is simpler, facilitates processing.When case ring 200 and through-hole 1 into
Finger can be extend into corresponding groove 71 by luggage timing, user.Of course, it should be understood that the design shape of handle portion 7
Formula is not limited only to this.For example, handle portion 7 can be formed as C-shaped and be fixedly linked with end plate 3, hand can be extend into handle by user
In hand 7, so as to facilitate the practical operation of user.
Include the water tank according to the utility model above-described embodiment according to the hot water machine of the utility model embodiment.
According to the hot water machine of the utility model embodiment, by the way that above-mentioned water tank, inner circumferential of the water tank in its fitting projection 2 is arranged
Wall is equipped with boss 21, and boss 21 can be such that auxiliary section 4 is securely attached to together with fitting projection 2, can prevent case ring
200 influence sealing effect because loosening, it is possible thereby to the sealing performance of the shell of lifting hot water.
Below with reference to Fig. 1-Fig. 3 detailed descriptions according to the water tank of the utility model specific embodiment, which can be located at
In hot water machine.It is worth understanding, is described below and is merely exemplary, rather than to the concrete restriction of the utility model.
According to the water tank of the utility model embodiment, including：Shell 100, liner and case ring 200.
As shown in Figure 1, liner (not shown) is located in shell 100, shell 100 is equipped with through-hole 1 and fitting projection
2, fitting projection 2 is arranged around through-hole 1 and is generally formed into circular ring shape.The internal perisporium of through-hole 1 is equipped with a plurality of along its circumferential direction side
To the fitting groove extended spirally, set that there are five the boss 21 that is spaced apart, 21 equal shapes of each boss on the internal perisporium of fitting projection 2
As cylinder.One end of each boss 21 is connected with fitting projection 2, and the free end of each boss 21 is towards convex close to coordinating
The direction for playing 2 center extends.
As shown in Figure 1-Figure 3, case ring 200 includes the auxiliary section 4 of end plate 3 and annular.Wherein, end plate 3 is formed as annulus
Shape, auxiliary section 4 are formed as cylinder barrel shaped, and end plate 3 is connected with one end of auxiliary section 4, and the outer periphery of end plate 3 extends beyond auxiliary section
4 periphery wall.The periphery wall of auxiliary section 4 is equipped with six axially spaced raised lines 41, and every raised line 41 can edge
The periphery wall of auxiliary section 4 extends spirally, and fit clearance 42 is equipped between axially adjacent two raised lines 41.The interposition of end plate 3
Cable-through hole 5 is installed, the both sides of cable-through hole 5 are respectively provided with a groove 71, and two grooves 71 have collectively constituted the handle of case ring 200
Hand 7.
Specifically, when case ring 200 and through-hole 1 coordinate, conducting wire sequentially passes through the mistake on through-hole 1 and case ring 200
Then the auxiliary section 4 of case ring 200 is extend into through-hole 1 by string holes 5, rotatable engagement portion 4 makes each boss 21 extend into correspondence
Fit clearance 42 in, make closely to fit together between boss 21 and adjacent thereto two raised lines 41.At this point, end plate 3
Outer periphery be closely adhered on the periphery wall of fitting projection 2.Thus, it is possible to which case ring 200 is made to be closely fit with through-hole 1
Together, rainwater can be prevented to be flowed into shell 100 by case ring 200.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
1. a kind of water tank, which is characterized in that including：
Shell, the shell are equipped with through-hole and fitting projection, and the fitting projection is arranged around the through-hole, the through-hole
Internal perisporium is equipped with a plurality of fitting groove, and the internal perisporium of the fitting projection is equipped with boss；
Liner, the liner are located in the shell；
Case ring, the case ring include the auxiliary section of end plate and annular, and the auxiliary section is located on the end plate, the cooperation
The periphery wall in portion is equipped with a plurality of raised line in axially spaced-apart setting, and periphery wall spiral of the every raised line along the auxiliary section is prolonged
It stretches, fit clearance is equipped between axially adjacent two raised lines, the raised line coordinates with a plurality of fitting groove, Mei Gesuo
It states and is equipped with the boss in fit clearance.
2. water tank according to claim 1, which is characterized in that each boss and corresponding two raised lines
It is engaged.
3. water tank according to claim 2, which is characterized in that the boss shape becomes spherical.
4. water tank according to claim 1, which is characterized in that the end plate crosses line equipped with what is be connected to the auxiliary section
Hole.
5. water tank according to claim 1, which is characterized in that the periphery wall of the auxiliary section is equipped with sealing material workpiece.
6. water tank according to claim 5, which is characterized in that the sealing material workpiece is located at the close of a plurality of raised line
The side of the end plate.
7. water tank according to claim 1, which is characterized in that the outer periphery of the end plate extends beyond the auxiliary section
Periphery wall.
8. water tank according to claim 1, which is characterized in that the end face far from the auxiliary section of the end plate is equipped with
Handle portion.
9. water tank according to claim 8, which is characterized in that the handle portion include be located at it is multiple recessed on the end plate
Slot.
10. a kind of hot water machine, which is characterized in that include the water tank according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381914.0U CN208059311U (en) | 2018-03-20 | 2018-03-20 | Water tank and hot water machine with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381914.0U CN208059311U (en) | 2018-03-20 | 2018-03-20 | Water tank and hot water machine with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208059311U true CN208059311U (en) | 2018-11-06 |
Family
ID=63989507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820381914.0U Active CN208059311U (en) | 2018-03-20 | 2018-03-20 | Water tank and hot water machine with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208059311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031151A (en) * | 2019-11-18 | 2020-04-17 | Oppo广东移动通信有限公司 | Support, support machining method and electronic device |
-
2018
- 2018-03-20 CN CN201820381914.0U patent/CN208059311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031151A (en) * | 2019-11-18 | 2020-04-17 | Oppo广东移动通信有限公司 | Support, support machining method and electronic device |
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