CN110453756A - A kind of automatic anti-scalding bubbler - Google Patents
A kind of automatic anti-scalding bubbler Download PDFInfo
- Publication number
- CN110453756A CN110453756A CN201910723416.9A CN201910723416A CN110453756A CN 110453756 A CN110453756 A CN 110453756A CN 201910723416 A CN201910723416 A CN 201910723416A CN 110453756 A CN110453756 A CN 110453756A
- Authority
- CN
- China
- Prior art keywords
- water
- cover
- sheet metal
- filter screen
- elastic sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000002184 metal Substances 0.000 claims abstract description 90
- 229910052751 metal Inorganic materials 0.000 claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 230000005489 elastic deformation Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 206010053615 Thermal burn Diseases 0.000 description 10
- 230000008859 change Effects 0.000 description 4
- 102000010637 Aquaporins Human genes 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- WVQBLGZPHOPPFO-LBPRGKRZSA-N (S)-metolachlor Chemical compound CCC1=CC=CC(C)=C1N([C@@H](C)COC)C(=O)CCl WVQBLGZPHOPPFO-LBPRGKRZSA-N 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses a kind of automatic anti-scalding bubblers, including front cover, fixed rear cover is coupled with the middle cover of front cover match installation fixation and with middle cover, it further include successively being fixedly installed in front cover and the first filter screen between front cover and middle cover, second filter screen and third filter screen, middle cover is equipped with the water-guiding hole of conducting front cover and rear cover water channel, it is equipped between front cover and middle cover or between middle cover and third filter screen when temperature is 45 ° or elastically-deformable elastic sheet metal occurs more than 45 ° or more, the water sealing piece for not being extruded when elastic sheet metal occurs and is squeezed when elastic deformation and closes water-guiding hole or elastic sheet metal reset condition and opening water-guiding hole water route is equipped in water-guiding hole, water sealing piece is connected and installed with across third filter screen, second filter screen, first filter screen and front cover and when elastic sheet metal occur elastic deformation when by Squeeze the return unit of protrusion front cover bottom.
Description
Technical field
The present invention relates to the technical fields of foaming device structure, more particularly to one kind to be able to achieve when water temperature is more than limiting temperature
Automatic turning off water, the bubbler with anti-scald function.
Background technique
Existing cold and hot bubbler typically controls water yield by the folding amplitude of tap handle, rotation angle etc.
And water temperature be easy to cause water temperature over-high when cool water quantity is small, scalds user.And it is directed to above situation, there are many cold water tap
All adjust the constant of water temperature using thermostatic valve core etc., no matter water is big or water is small, can prevent the case where scalding, but make
With constant-temperature water faucet, structure is complicated, larger to the transformation of tap structure, there is a problem of it is at high cost, and when thermostatic valve core fail
Or when damage, corresponding temperature incubation function is lost, but water outlet does not stop, and anti-scald performance is lacked, it is unable to automatic shutoff,
It is anti-scald to can not achieve active, still remains shortcoming.In addition, other do not have the faucet of thermostatic valve core etc. that need to realize anti-scald function
When can only change entire tap, cause faucet waste and integral replacing it is with high costs.
Summary of the invention
The purpose of the invention is to overcome the above-mentioned prior art, a kind of automatic anti-scalding tap blistering is provided
Elastic deformation occurs when being more than limiting temperature by a kind of elastic sheet metal and triggers water sealing piece for device, the automatic anti-scalding bubbler
Closing exhalant canal reaches automatic shutoff, to realize automatic closing-water and close purpose actively anti-scald after water；When bubbler active
After cutting off the water supply, cutout cock grip switches, i.e. pressable return unit and pushing elastic sheet metal promotes elastic sheet metal to reset, water shutoff
Part no longer water shutoff and the normal use again for realizing tap water outlet.This is simple and reliable for structure, exists in automatic closing-water structure setting
In bubbler, it can be used in any tap, either constant-temperature water faucet, common hot and cold water tap etc. can be used, and be not necessarily to
Changing original tap structure, the bubbler for only needing to change faucet can reach corresponding purpose, and it is low in cost, it can be in water outlet source
Can automatic closing-water, automatic anti-scalding, superior performance.
The technical solution adopted by the present invention to solve the technical problems is: a kind of automatic anti-scalding faucet bubbler, including
Front cover installs fixed middle cover with front cover match and is coupled fixed rear cover with middle cover, further includes successively being fixedly installed in
In front cover and the first filter screen between front cover and middle cover, the second filter screen and third filter screen, middle cover are equipped with conducting
The water-guiding hole of front cover and rear cover water channel, be equipped between front cover and middle cover or between middle cover and third filter screen when temperature be 45 ° or
Elastically-deformable elastic sheet metal occurs when more than 45 ° or more, is equipped in water-guiding hole when elastic deformation occurs for elastic sheet metal
Be squeezed the water sealing piece for not being extruded when closing water-guiding hole or elastic sheet metal reset condition and opening water-guiding hole water route, water sealing piece
It is connected and installed with across third filter screen, the second filter screen, the first filter screen and front cover and when elastic shape occurs for elastic sheet metal
It is squeezed when change and protrudes the return unit of front cover bottom.
Further, the elastic sheet metal is to be superimposed manufactured double metal knot using nickel sheet metal and ferrous metal piece
Structure, elastic sheet metal contact water temperature be 45 ° or while being spent more than 45 ° or more formed its surrounding tilt outward, bottom it is downwardly projecting
Structure.
Further, the elastic sheet metal is installed in the space between middle cover and rear cover, water sealing piece and return unit knot
The release link for forming integral structure is closed, release link is located at the lower section of elastic sheet metal, and the top of release link has the conduct of water shutoff plate
Water sealing piece, water shutoff plate and water-guiding hole are coupled the closing or opening of achievable water-guiding hole.
Further, the elastic sheet metal is installed in the space between middle cover and third filter screen, and water sealing piece is
It is coupled the closing of achievable water-guiding hole or the first stop cover of opening with water-guiding hole, the first stop cover and elastic sheet metal
Connection is fixedly mounted in top, and return unit is the first return pin below elastic sheet metal, and the bottom of the first stop cover is close
At the top of contact resilient sheet metal；The upper end of first return pin be cylinder head, lower end be it is cylindric, the upper end of the first return pin is worn
It crosses third filter screen and elastic sheet metal bottom is in close contact, the lower end of the first return pin sequentially passes through the second filter screen and first
Filter screen and the bottom for protruding front cover.
Further, the front cover inner wall is distributed with a plurality of setting card slot, the first filter screen and the second filter screen
Outside is equipped with the card convex platform installed with corresponding setting card slot cooperation clamping, and the bottom of middle cover, which is equipped with, cooperates clamping with setting card slot
The fixture block of installation.
Further, the elastic sheet metal is installed in the space between middle cover and third filter screen, and water sealing piece is
The closing of achievable water-guiding hole or the second stop cover of opening are coupled with water-guiding hole, return unit is under elastic sheet metal
The bottom of the second return pin of side, the second stop cover is in close contact at the top of elastic sheet metal；The upper end of second return pin is hexagon prism
Shape, the other end are the cylindrical body of bottom belt ripple glaze tooth mouth；The outside of front cover is equipped with the preceding cover housing for entangling front cover, and front cover is with before
The rotational shell can be up and down and rotated left and right is equipped in cavity between cover housing, clamping has front cover water outlet in rotational shell
Net；The upper end of second return pin passes through third filter screen and elastic sheet metal bottom and is in close contact, the lower end of the second return pin according to
The secondary top close contact for passing through the second filter screen and the first filter screen and going out the network of rivers with front cover.
Further, the gasket for compressing rear cover top edge is additionally provided at the top of the middle cover.
Further, the middle cover bottom outer-edge is protruding with grab, and the side of rear cover is equipped with and grab cooperation clamping
Card notch；It is equipped with the strip outwardly protruded on the outside of rear cover, is equipped with and is coupled with strip and length is greater than card on the inside of rotational shell
The perpendicular strip-shaped clamp groove of item.
Further, the top inner wall face of the middle cover is equipped with annulus card slot, is protruding on the outside of rear cover and is caught in annulus
Card slot, which is installed and forms rear cover, is caught in the snap ring that can not be split out after middle cover.
In conclusion automatic anti-scalding bubbler of the invention is occurred by a kind of elastic sheet metal when being more than limiting temperature
Elastic deformation and trigger water sealing piece closing exhalant canal and reach automatic shutoff, to realize automatic closing-water and close actively anti-scald after water
Purpose；After bubbler is actively cut off the water supply, cutout cock grip switches, i.e. pressable return unit and pushing elastic sheet metal promotes
Elastic sheet metal resets, water sealing piece no longer water shutoff and the normal use again for realizing tap water outlet.This is simple and reliable for structure, In
Automatic closing-water structure setting can be used in any tap, either constant-temperature water faucet, common hot and cold water tap in bubbler
Deng can be used, and without changing original tap structure, the bubbler for only needing to change faucet can reach corresponding purpose, cost
It is cheap, can water outlet source can automatic closing-water, automatic anti-scalding, superior performance.
Detailed description of the invention
Fig. 1 is a kind of structural exploded view of automatic anti-scalding bubbler of the embodiment of the present invention 1；
Fig. 2 is a kind of structural exploded view of automatic anti-scalding bubbler of the embodiment of the present invention 2；
Fig. 3 is a kind of structural exploded view of automatic anti-scalding bubbler of the embodiment of the present invention 3.
Specific embodiment
Embodiment 1
A kind of automatic anti-scalding bubbler described in the present embodiment 1, as shown in Figure 1, including that front cover 1 and front cover match are pacified
It fills fixed middle cover 2 and is coupled fixed rear cover 3 with middle cover, further include successively being fixedly installed in front cover and being located at front cover
The first filter screen 4, the second filter screen 5 and third filter screen 6 between middle cover, middle cover are equipped with conducting front cover and rear cover water channel
Water-guiding hole 7, be equipped between middle cover and rear cover when temperature is 45 ° or elastically-deformable elastic sheet metal to occur more than 45 ° or more
8, water-guiding hole is interior to close water-guiding hole or elastic sheet metal reset condition equipped with being squeezed when elastic deformation occurs for elastic sheet metal
When be not extruded open water-guiding hole water route water sealing piece, water sealing piece be connected and installed with across third filter screen, the second filter screen,
First filter screen and front cover are simultaneously squeezed when elastic deformation occurs for elastic sheet metal and protrude the return unit of front cover bottom.
In the present embodiment, the elastic sheet metal is to be superimposed manufactured dual gold using nickel sheet metal and ferrous metal piece
Belong to structure, elastic sheet metal contact water temperature be 45 ° or more than 45 ° or more when formed its surrounding tilt outward, bottom it is downwardly projecting
Structure.
In the present embodiment, elastic sheet metal is installed in the space between front cover and rear cover, water sealing piece and return unit knot
The release link 9 for forming integral structure is closed, release link is located at the lower section of elastic sheet metal, and the top of release link is made with water shutoff plate 10
For water sealing piece, water shutoff plate is coupled the closing or opening of achievable water-guiding hole with water-guiding hole.
In the present embodiment, front cover inner wall is distributed with a plurality of setting card slot 11, the first filter screen and the second filter screen
Outside is equipped with the card convex platform 12 installed with corresponding setting card slot cooperation clamping, and the bottom of middle cover is equipped with blocks with setting card slot cooperation
The fixture block 13 tightly installed.
In the present embodiment, the top inner wall face of the middle cover is equipped with annulus card slot 14, is protruding on the outside of rear cover and is caught in circle
Ring card slot, which is installed and forms rear cover, is caught in the snap ring 15 that can not be split out after middle cover.
When water temperature is more than 45 ° (containing 45 °), elastic deformation occurs for elastic sheet metal, and the both ends of elastic sheet metal are upward convex
It rises, bottom is downwardly protrude to form similar semi-circular shape, squeezes integral reset bar when elastic sheet metal bottom is downwardly projecting at this time and exists
Moved downward in water-guiding hole and depress water shutoff plate closing water-guiding hole formed exhalant canal automatic shutoff, thus realize automatic closing-water and
Purpose actively anti-scald after water is closed, and the bottom of release link protrudes from the bottom of rear cover, after bubbler is actively cut off the water supply, cutout cock
Grip switches；When needing to be reset, entire release link is enabled to move upwards with hand pressing release link bottom, release link drives water shutoff at this time
Plate pushing elastic sheet metal bottom protrusion part simultaneously resets elastic sheet metal, and water shutoff plate no longer seals water-guiding hole and realizes out
The normal use again and effluent functions of aquaporin.
Embodiment 2
This implementation 2 is to be changed on the basis of embodiment 1, is directed primarily to the structure of water sealing piece and return unit not
Together, specific as follows: as shown in Fig. 2, the elastic sheet metal is installed in the space between middle cover and third filter screen, water sealing piece is
The closing of achievable water-guiding hole or the first stop cover 17 of opening, the first stop cover and elastic sheet metal are coupled with water-guiding hole
Top connection is fixedly mounted, return unit is the first return pin 18 below elastic sheet metal, the bottom of the first stop cover
It is in close contact at the top of elastic sheet metal；The upper end of first return pin be cylinder head, lower end be it is cylindric, the first return pin it is upper
End is in close contact across third filter screen and elastic sheet metal bottom, the lower end of the first return pin sequentially pass through the second filter screen and
First filter screen and the bottom for protruding front cover.When water temperature is more than 45 ° (containing 45 °), elastic deformation, elasticity occur for elastic sheet metal
The both ends of sheet metal raise upward, and intermediate bottom is downwardly protrude to form similar semi-circular shape, at this time elastic sheet metal bottom to
Lower protrusion, elastic sheet metal top no longer hold out against the first stop cover, and the first stop cover is extruded under the action of gravity and hydraulic pressure
Water-guiding hole is stoppered, the closing of water-guiding hole is formed, realize automatic shutoff and closes purpose actively anti-scald after water；And in elastic sheet metal
Between bottom protrude the first return pin of partial depression, the end portion of the first return pin protrudes front cover bottom, and bubbler is actively cut off the water supply
Afterwards, cutout cock grip switches；When needing to be reset, the first return pin bottom is pressed with hand, entire first return pin is enabled to transport upwards
Dynamic, the first return pin presses active force in elastic sheet metal bottom salient position upwards and elastic sheet metal is enabled to reset at this time, bullet
Property sheet metal hold out against the first stop cover bottom again the first stop cover enabled to raise upward when resetting, the first stop cover no longer seals at this time
Water-guiding hole is closed, water-guiding hole has restored normal effluent functions.
Embodiment 3
The present embodiment 3 on the basis of embodiment 1 also in being changed, and specific difference is as follows: as shown in figure 3, the bullet
Property sheet metal be installed in the space between middle cover and third filter screen, water sealing piece is with water-guiding hole to be coupled achievable water guide
The closing in hole or the second stop cover 19 of opening, return unit are positioned at the second return pin 20 below elastic sheet metal, the second sealing
The bottom of lid is in close contact at the top of elastic sheet metal；The upper end of second return pin is hexagonal column, and the other end is bottom belt wave
The cylindrical body of line tooth mouth；The outside of front cover is equipped with the preceding cover housing 28 for entangling front cover, in the cavity between front cover and preceding cover housing
Equipped with the rotational shell 21 can be up and down and rotated left and right, clamping has front cover to go out the network of rivers 22 in rotational shell；Second return pin
Upper end pass through third filter screen and elastic sheet metal bottom and be in close contact, the lower end of the second return pin sequentially passes through the second filtering
The top that net and the first filter screen and front cover go out the network of rivers is in close contact.When water temperature is more than 45 ° (containing 45 °), elastic sheet metal occurs
The both ends of elastic deformation, elastic sheet metal raise upward, and intermediate bottom is downwardly protrude to form similar semi-circular shape, elastic at this time
Sheet metal bottom is downwardly projecting, no longer holds out against the second stop cover at the top of elastic sheet metal, and the second stop cover is in gravity and hydraulic pressure
It is extruded under effect and stoppers water-guiding hole, form the closing of water-guiding hole, realize automatic shutoff and close purpose actively anti-scald after water；And
Elastic sheet metal central bottom protrudes the second return pin of partial depression, and the end portion of the second return pin pushes protrusion front cover water outlet
Lid and drive rotational shell move down, and outside front cover outflow cover for water and rotating housing sections protrusion rotational shell, bubbler is actively disconnected
After water, cutout cock grip switches；When needing to be reset, is moved upwards with hand pressing front cover outflow cover for water and enable entire second return pin
It moves upwards, the second return pin presses active force in elastic sheet metal bottom salient position upwards and enables elastic sheet metal multiple at this time
Position, elastic sheet metal holds out against the second stop cover bottom when resetting again enables the second stop cover raise upward, and the second stop cover is at this time
Water-guiding hole is no longer closed, water-guiding hole has restored normal effluent functions.
In the present embodiment 3, the gasket 23 for compressing rear cover top edge is additionally provided at the top of the middle cover.
In the present embodiment 3, the middle cover bottom outer-edge is protruding with grab 24, and the side of rear cover is equipped with to be cooperated with grab
The card notch 25 of clamping；It is equipped with the strip 26 outwardly protruded on the outside of rear cover, is equipped on the inside of rotational shell and is coupled simultaneously with strip
Length is greater than the perpendicular strip-shaped clamp groove 27 of strip.
The above described is only a preferred embodiment of the present invention, not making any form to technical solution of the present invention
On limitation.According to the technical essence of the invention any simple modification to the above embodiments, equivalent variations and repair
Decorations, in the range of still falling within technical solution of the present invention.
Claims (9)
1. a kind of automatic anti-scalding bubbler, which is characterized in that including front cover, the middle cover and and middle cover fixed with front cover match installation
It is coupled fixed rear cover, further includes the first filtering being successively fixedly installed in front cover and between front cover and middle cover
Net, the second filter screen and third filter screen, middle cover is equipped with the water-guiding hole of conducting front cover and rear cover water channel, between front cover and middle cover
Or be equipped between middle cover and third filter screen and elastically-deformable elastic sheet metal occurs when temperature is 45 ° or more than 45 ° or more,
It is equipped in water-guiding hole and is squeezed when closing water-guiding hole or elastic sheet metal reset condition when elastic deformation occurs for elastic sheet metal
It is not extruded the water sealing piece for opening water-guiding hole water route, water sealing piece is connected and installed with across third filter screen, the second filter screen, the
One filter screen and front cover are simultaneously squeezed when elastic deformation occurs for elastic sheet metal and protrude the return unit of front cover bottom.
2. a kind of automatic anti-scalding bubbler according to claim 1, which is characterized in that the elastic sheet metal is to use
Nickel sheet metal and ferrous metal piece are superimposed manufactured double metal structure, and it is more than for 45 ° or more than 45 ° that elastic sheet metal, which contacts water temperature,
The structure that its surrounding tilts outward, bottom is downwardly projecting is formed when above.
3. a kind of automatic anti-scalding bubbler according to claim 2, which is characterized in that the elastic sheet metal is installed on
In space between middle cover and rear cover, water sealing piece forms the release link of integral structure in conjunction with return unit, and release link is located at elasticity
The lower section of sheet metal, with water shutoff plate as water sealing piece, water shutoff plate is coupled with water-guiding hole can be achieved to lead at the top of release link
The closing or opening in water hole.
4. a kind of automatic anti-scalding bubbler according to claim 2, which is characterized in that the elastic sheet metal is installed on
In space between middle cover and third filter screen, water sealing piece is the closing or opening that achievable water-guiding hole is coupled with water-guiding hole
The first stop cover, the top of the first stop cover and elastic sheet metal, which is fixedly mounted, to be connected, and return unit is positioned at elastic sheet metal
The bottom of first return pin of lower section, the first stop cover is in close contact at the top of elastic sheet metal；The upper end of first return pin is circle
Column cap shape, lower end be it is cylindric, the upper end of the first return pin passes through third filter screen and elastic sheet metal bottom is in close contact, the
The lower end of one return pin sequentially passes through the second filter screen and the first filter screen and the bottom for protruding front cover.
5. a kind of automatic anti-scalding bubbler according to claim 3 or 4, which is characterized in that the front cover inner wall point
It is furnished with a plurality of setting card slot, is equipped on the outside of the first filter screen and the second filter screen and the cooperation clamping installation of corresponding setting card slot
Card convex platform, the bottom of middle cover is equipped with and the fixture block of erectting card slot cooperation clamping installation.
6. a kind of automatic anti-scalding bubbler according to claim 2, which is characterized in that the elastic sheet metal is installed on
In space between middle cover and third filter screen, water sealing piece is the closing or opening that achievable water-guiding hole is coupled with water-guiding hole
The second stop cover, return unit is the second return pin below the elastic sheet metal, and the bottom of the second stop cover is in close contact bullet
Property sheet metal at the top of；The upper end of second return pin is hexagonal column, and the other end is the cylindrical body of bottom belt ripple glaze tooth mouth；Front cover
Outside be equipped with and entangle the preceding cover housing of front cover, being equipped in the cavity between front cover and preceding cover housing can up and down and left-right rotary
The rotational shell turned, clamping has front cover to go out the network of rivers in rotational shell；The upper end of second return pin passes through third filter screen and elasticity
Sheet metal bottom is in close contact, and the lower end of the second return pin sequentially passes through the second filter screen and the first filter screen and front cover goes out the network of rivers
Top be in close contact.
7. a kind of automatic anti-scalding bubbler according to claim 6, which is characterized in that be additionally provided with pressure at the top of the middle cover
The gasket at next tops edge.
8. a kind of automatic anti-scalding bubbler according to claim 7, which is characterized in that the middle cover bottom outer-edge protrusion
There is grab, the side of rear cover is equipped with the card notch with grab cooperation clamping；The strip outwardly protruded is equipped on the outside of rear cover, rotation is outer
It is equipped on the inside of shell and is coupled the perpendicular strip-shaped clamp groove that simultaneously length is greater than strip with strip.
9. a kind of automatic anti-scalding bubbler according to claim 3 or 4 or 6, which is characterized in that the top of the middle cover
Inner wall is equipped with annulus card slot, be protruding on the outside of rear cover be caught in annulus card slot install and formed rear cover be caught in it is non-disconnectable after middle cover
Snap ring out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910723416.9A CN110453756A (en) | 2019-08-06 | 2019-08-06 | A kind of automatic anti-scalding bubbler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910723416.9A CN110453756A (en) | 2019-08-06 | 2019-08-06 | A kind of automatic anti-scalding bubbler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110453756A true CN110453756A (en) | 2019-11-15 |
Family
ID=68485174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910723416.9A Withdrawn CN110453756A (en) | 2019-08-06 | 2019-08-06 | A kind of automatic anti-scalding bubbler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110453756A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515037A (en) * | 2020-05-20 | 2020-08-11 | 惠达卫浴股份有限公司 | Scald-proof shower head |
-
2019
- 2019-08-06 CN CN201910723416.9A patent/CN110453756A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515037A (en) * | 2020-05-20 | 2020-08-11 | 惠达卫浴股份有限公司 | Scald-proof shower head |
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Application publication date: 20191115 |