CN106523778A - Anti-scalding cold and hot water mixing control switch - Google Patents
Anti-scalding cold and hot water mixing control switch Download PDFInfo
- Publication number
- CN106523778A CN106523778A CN201611137835.7A CN201611137835A CN106523778A CN 106523778 A CN106523778 A CN 106523778A CN 201611137835 A CN201611137835 A CN 201611137835A CN 106523778 A CN106523778 A CN 106523778A
- Authority
- CN
- China
- Prior art keywords
- knob
- valve rod
- blend stop
- installation set
- necking part
- 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.)
- Pending
Links
Classifications
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/605—Handles for single handle mixing valves
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/607—Handles characterised by particular material, by special measures to obtain aesthetical effects, or by auxiliary functions, e.g. storage
Abstract
The invention relates to the technical field of control switches of showering and kitchen and bath cold and hot water mixing equipment, in particular to an anti-scalding cold and hot water mixing control switch. The anti-scalding cold and hot water mixing control switch comprises an installing sleeve capable of being fixedly arranged on a box or a wall or an installing plate, and a rotary knob arranged on a valve rod. A first arc limiting barrier strip is arranged on one side of the end face, opposite to the rotary knob, of the installing sleeve. A second arc limiting barrier strip is arranged on one side of the end face, opposite to the installing sleeve, of the rotary knob. A columnar installing hole is formed in the middle portion of the end face, opposite to the installing sleeve, of the rotary knob. A first necking part is arranged on a port, corresponding to the valve rod, of the installing hole. A step is formed between the first necking part and the installing hole. One end portion of the valve rod is installed in the necking part, a guiding rod is arranged at the end portion of the valve rod, a spring limiting base is arranged at the end portion, reverse to the valve rod, of the guiding rod, and the part, between the spring limiting base and the step, of the guiding rod is sleeved with a spring. The anti-scalding cold and hot water mixing control switch has the beneficial effects that mistaken operation of old people and children can be prevented, and product control safety is improved.
Description
Technical field
The present invention relates to take a shower, the technical field of the controlling switch of kitchen guarding's hot and cold water mixing apparatus, more particularly, to one kind
The hot and cold water mixing controlling switch of anti-scald.
Background technology
Hot and cold water mixing controlling switch is requisite in the life of people now, is also a kind of common product.
Shower is traditionally used at present, the controlling switch of kitchen guarding's hot and cold water mixing apparatus includes being fixedly installed in box body or wall mostly
Installation set and the knob being installed on valve rod on body or installing plate, although but this controlling switch use when
Wait with certain convenience, but there is also certain potential safety hazard, such as the protection of old man and child in terms of have
Have certain shortcoming, due to old man and child it is not very convenient for the manipulation of this controlling switch, nor can reach very
Good is handling, once the old man and child power during turning knob is excessive, causes the throughput of hot water excessive, then can
Cause mixing water temperature it is too high cause scald.
The content of the invention
For the deficiency that above-mentioned prior art is present, it is an object of the invention to provide one kind is prevented from old man and child misses
Operation, improves the hot and cold water mixing controlling switch of the anti-scald of the safety of product manipulation.
To realize above-mentioned purpose, the invention provides technical scheme below：
The hot and cold water mixing controlling switch of a kind of anti-scald, including box body or body of wall or installing plate can be fixedly installed in
On installation set and the knob being installed on valve rod, the side on the installation set end face relative with knob is provided with the limit of arc
Position blend stop one, the side on the knob end face relative with installation set are provided with the spacing blend stop two of arc, and knob is relative with installation set
Be provided with the installing hole of cylindricality in the middle part of end face, the installing hole port corresponding with valve rod is provided with necking part one, necking part one with
Step is formed between installing hole, the one end of valve rod is installed in necking part one, and the end of valve rod is provided with guide post, leads
Spring retainer seat is provided with to the bar end contrary with valve rod, on the guide post between spring retainer seat and step, spring is arranged with.
The present invention is further arranged to：The side wall of the installation set side corresponding with knob is provided with necking part two,
Spacing blend stop one is on the end face of necking part two.
The present invention is further arranged to：The knob side corresponding with installation set can be placed on necking part two.
The present invention is further arranged to：The movement locus of the spacing blend stop two and the movement locus phase of spacing blend stop one
Match somebody with somebody.
The present invention is further arranged to：The spacing blend stop two-phase end face relative with knob for installation set it is highly little
In spacing blend stop one relative to the installation set end face relative with knob height.
By adopting above-mentioned technical proposal, the technique effect reached by the present invention to be：According to improving installation set and knob
Structure, spacing blend stop is respectively provided with both so that the cooperation between spacing blend stop can be good at the mixing of knob
The temperature control of water is effectively prevented the problem of old man and child's maloperation in safety range, thus, improves this product
The safety of product manipulation.
Description of the drawings
The present invention is further detailed explanation below in conjunction with the accompanying drawings.
Fig. 1 is the cross section structure diagram of the present invention.
Fig. 2 is the structural representation of the knob of the present invention.
Fig. 3 is the structural representation of the installation set of the present invention.
Specific embodiment
With reference to Fig. 1～3, it is a kind of hot and cold water mixing controlling switch of anti-scald disclosed by the invention, including peace can be fixed
Loaded on the installation set 10 on box body or body of wall or installing plate, and the knob 12 that is installed on valve rod 11, installation set 10 with
Side on the relative end face of knob 12 is provided with the spacing blend stop 1 of arc, on the end face relative with installation set 10 of knob 12
Side is provided with the spacing blend stop 2 14 of arc, and the installing hole 15 of cylindricality is provided with the middle part of knob 12 and 10 opposing end surface of installation set,
The port corresponding with valve rod 11 of installing hole 15 is provided with necking part 1, forms step between necking part 1 and installing hole 15
17, the one end of valve rod 11 is installed in necking part 1, and the end of valve rod 11 is provided with guide post 18, guide post 18 with
The contrary end of valve rod 11 is provided with spring retainer seat 19, is arranged with bullet on the guide post 18 between spring retainer seat 19 and step 17
Spring 20.The use of this product operation, spacing blend stop two is with knob, then when turning to certain position, then can be limited
Blend stop one limits the scope which rotates, then the scope that this arbitrarily can rotate then can determine the scope for water temperature safety, give birth to
0～38 degree of water temperature range is typically to determine in work, but this water temperature safety range can be determined by actual demand,
But must be the acceptable scope of human body, it is to avoid scald, then when needing the water temperature of higher temperature, then need knob
Lift to the direction contrary with installation set, can thus cause spacing blend stop two to leave the scope of the restriction of spacing blend stop one, make limit
Position blend stop two has the space that can continue to rotate, and spring now can also be compressed, and the mentality of designing of this product is mainly used
Spacing blend stop two and the scope of the safe water temperature of cooperation control of spacing blend stop one, if necessary to the water of higher temperature, then need volume
Outer some external force of applying, lift knob, this ensures that there the safety that product is used.
The side wall of installation set 10 in the above-mentioned side corresponding with knob 12 is provided with necking part 2 21, spacing blend stop one
13 on the end face of necking part 2 21, and the side corresponding with installation set 10 of knob 12 can be placed on necking part 2 21, wherein,
The movement locus of spacing blend stop 2 14 are matched with the movement locus of spacing blend stop 1, and spacing blend stop 2 14 is relative to installation set
The height of 10 end faces relative with knob 12 is less than spacing blend stop 1 relative to installation set 10 and the relative end face of knob 12
Highly.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes done by the structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.
Claims (5)
1. the hot and cold water mixing controlling switch of a kind of anti-scald, including can be fixedly installed on box body or body of wall or installing plate
Installation set and the knob being installed on valve rod, it is characterised in that：Side on the installation set end face relative with knob is provided with
The spacing blend stop one of arc, the side on the knob end face relative with installation set are provided with the spacing blend stop two of arc, knob and peace
The installing hole of cylindricality is provided with the middle part of encapsulation opposing end surface, the installing hole port corresponding with valve rod is provided with necking part one, is contracted
Step is formed between cervical region one and installing hole, the one end of valve rod is installed in necking part one, and the end of valve rod is provided with
Guide post, the guide post end contrary with valve rod are provided with spring retainer seat, cover on the guide post between spring retainer seat and step
It is provided with spring.
2. the hot and cold water of anti-scald according to claim 1 mixes controlling switch, it is characterised in that：The installation set and rotation
The side wall of the corresponding side of button is provided with necking part two, and spacing blend stop one is on the end face of necking part two.
3. the hot and cold water of anti-scald according to claim 2 mixes controlling switch, it is characterised in that：The knob and installation
The corresponding side of set can be placed on necking part two.
4. the hot and cold water of anti-scald according to claim 2 mixes controlling switch, it is characterised in that：The spacing blend stop two
Movement locus match with the movement locus of spacing blend stop one.
5. the hot and cold water of the anti-scald according to any one of Claims 1-4 mixes controlling switch, it is characterised in that：It is described
The height of the spacing blend stop two-phase end face relative with knob for installation set is less than spacing blend stop one relative to installation set and knob
The height of relative end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611137835.7A CN106523778A (en) | 2016-12-03 | 2016-12-03 | Anti-scalding cold and hot water mixing control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611137835.7A CN106523778A (en) | 2016-12-03 | 2016-12-03 | Anti-scalding cold and hot water mixing control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106523778A true CN106523778A (en) | 2017-03-22 |
Family
ID=58343025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611137835.7A Pending CN106523778A (en) | 2016-12-03 | 2016-12-03 | Anti-scalding cold and hot water mixing control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523778A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1046973A2 (en) * | 1999-04-20 | 2000-10-25 | Danfoss A/S | Thermostatic device for a heating valve |
| US20050229981A1 (en) * | 2004-04-20 | 2005-10-20 | Neils Frederiksen | Flow control valve with device for indicating the status of a fluid, particularly for gas containers |
| CN103133755A (en) * | 2013-02-27 | 2013-06-05 | 台州双林阀门制造有限公司 | Temperature-control valve controller |
| CN203363390U (en) * | 2013-06-18 | 2013-12-25 | 广东长青（集团）股份有限公司 | Rotary switch assembly of temperature control valve |
| CN204852567U (en) * | 2015-08-29 | 2015-12-09 | 宁波慈立恒温科技有限公司 | Hand wheel that adjusts temperature on constant temperature tap |
| CN206329802U (en) * | 2016-12-03 | 2017-07-14 | 吴小艇 | The hot and cold water mixing controlling switch of anti-scald |
-
2016
- 2016-12-03 CN CN201611137835.7A patent/CN106523778A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1046973A2 (en) * | 1999-04-20 | 2000-10-25 | Danfoss A/S | Thermostatic device for a heating valve |
| US20050229981A1 (en) * | 2004-04-20 | 2005-10-20 | Neils Frederiksen | Flow control valve with device for indicating the status of a fluid, particularly for gas containers |
| CN103133755A (en) * | 2013-02-27 | 2013-06-05 | 台州双林阀门制造有限公司 | Temperature-control valve controller |
| CN203363390U (en) * | 2013-06-18 | 2013-12-25 | 广东长青（集团）股份有限公司 | Rotary switch assembly of temperature control valve |
| CN204852567U (en) * | 2015-08-29 | 2015-12-09 | 宁波慈立恒温科技有限公司 | Hand wheel that adjusts temperature on constant temperature tap |
| CN206329802U (en) * | 2016-12-03 | 2017-07-14 | 吴小艇 | The hot and cold water mixing controlling switch of anti-scald |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
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| WD01 | Invention patent application deemed withdrawn after publication |