CN110537863A - Cleaning equipment - Google Patents
Cleaning equipment Download PDFInfo
- Publication number
- CN110537863A CN110537863A CN201910758208.2A CN201910758208A CN110537863A CN 110537863 A CN110537863 A CN 110537863A CN 201910758208 A CN201910758208 A CN 201910758208A CN 110537863 A CN110537863 A CN 110537863A
- Authority
- CN
- China
- Prior art keywords
- liquid
- cleaning head
- airflow
- pipeline
- channel
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K7/00—Body washing or cleaning implements
- A47K7/08—Devices or hand implements for cleaning the buttocks
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a cleaning device, which comprises a cleaning head, an air supply mechanism, a liquid supply mechanism, a data acquisition module and a multimedia controller, wherein the cleaning head is connected with the multimedia controller; an airflow channel is formed in the cleaning head, and an airflow hole communicated with the airflow channel is formed in the cleaning head; the cleaning head is provided with a liquid passing pipeline which is mutually independent from the airflow channel, and the cleaning head is provided with a spraying port which is communicated with the liquid passing pipeline; the air supply mechanism is connected with the airflow channel to provide drying airflow; the liquid supply mechanism is connected with the liquid pipeline to provide clean liquid; the data acquisition module is arranged on the cleaning head and used for transmitting the acquired signals to the multimedia controller in a wired transmission mode or a wireless transmission mode; and the multimedia controller receives and displays the information transmitted by the data acquisition module. The invention realizes visual and visual cleaning, can sense the distance between the user and the user position and prevents the user from touching the user position to be polluted.
Description
Technical Field
the invention relates to the technical field of sanitary equipment, in particular to cleaning equipment.
Background
because the environmental protection requirement is improved, the cleaning mode of cleaning buttocks or pudendum through toilet paper after defecating is increasingly challenged, the cleaning mode is not only not clean, but also incomplete, and the toilet paper after being used needs to be intensively treated, otherwise, the environmental protection is not environment-friendly, and the environmental protection is influenced due to easy pollution.
In order to solve the problems, cleaning equipment is generally adopted to clean buttocks or pudendum after defecation, and comprises a cleaning head, a liquid supply mechanism and an air supply mechanism; clean overhead hole for water spraying and the fumarole of being provided with, the hole for water spraying intercommunication supplies liquid mechanism, fumarole intercommunication air supply mechanism, the hole for water spraying and can erupt clean water smoke, clean after just to buttock or private parts, then, the fumarole blowout is hot-blast to buttock or private parts dry.
However, the cleaning equipment cannot visually observe whether cleaning is thorough or not in the using process, cannot sense the distance between the cleaning head and the using part, and is easy to touch the using part to pollute the cleaning head, so that bacteria are bred on the cleaning head, and the health of a user is influenced.
Disclosure of Invention
the present invention is directed to solving, at least to some extent, one of the technical problems in the art described above. Therefore, the invention aims to provide a cleaning device which can realize visual cleaning and can sense the distance between the cleaning device and a use part to prevent the cleaning device from touching the use part and being polluted.
In order to achieve the above object, an embodiment of the present invention provides a cleaning apparatus, which includes a cleaning head, an air supply mechanism, a liquid supply mechanism, a data acquisition module, and a multimedia controller;
An airflow channel is formed in the cleaning head, and an airflow hole communicated with the airflow channel is formed in the cleaning head; the cleaning head is provided with a liquid passing pipeline which is mutually independent from the airflow channel, and the cleaning head is provided with a spraying port which is communicated with the liquid passing pipeline;
the air supply mechanism is connected with the airflow channel to provide drying airflow;
The liquid supply mechanism is connected with the liquid pipeline to provide clean liquid;
the data acquisition module is arranged on the cleaning head and used for transmitting the acquired signals to the multimedia controller in a wired transmission mode or a wireless transmission mode;
And the multimedia controller receives and displays the information transmitted by the data acquisition module.
according to the cleaning equipment provided by the embodiment of the invention, when the cleaning equipment is used, the liquid supply mechanism provides clean liquid, the spraying port sprays the clean liquid to clean the buttocks or the pudendum, after cleaning, the air supply mechanism provides drying airflow, and the airflow holes spray the airflow to dry. Because the data acquisition module is used for transmitting the acquisition signal to the multimedia controller through a wired transmission mode or a wireless transmission mode, the multimedia controller receives and displays the information transmitted by the data acquisition module, and the acquisition signal can comprise a distance signal, an image signal and the like, so that visual and visual cleaning is realized, and meanwhile, the distance between the acquisition module and a use part can be sensed, and the pollution caused by touching the use part is prevented.
In addition, the cleaning apparatus according to the above embodiment of the present invention may further have the following additional features:
Further, the air supply mechanism comprises a fan, an air duct and a first heater; the fan conveys airflow to the air duct, and the first heater is arranged in the air duct; the air flow channel is connected with the air duct.
Further, the wind channel includes the bellmouth section that the bore reduces by big gradually, and the fan setting is in the bellmouth section outside and towards the bellmouth section air current of carrying, and first heater setting is in the bellmouth section.
Further, the liquid supply mechanism comprises a liquid storage tank, a booster pump and a second heater; clean liquid is stored in the liquid storage tank, the booster pump provides pressure for the liquid storage tank, and the second heater is arranged in the liquid storage tank; the liquid pipeline is connected with the liquid storage tank.
Furthermore, a circuit channel which is independent from the airflow channel is arranged on the cleaning head, and a connecting circuit is arranged in the circuit channel; the data acquisition module comprises a distance sensor and/or a camera; the distance sensor is arranged on the cleaning head, is connected with the multimedia controller through a connecting circuit in the circuit channel and transmits a distance signal to the multimedia controller; the camera sets up on clean head, and the camera passes through the interconnecting link in the circuit passageway and is connected with the multimedia controller, transmits image signal to multimedia controller.
Because the distance inductor can transmit distance signal to multimedia controller, the camera can transmit image signal to multimedia controller to realize visual washing, simultaneously, the distance between perception and the position of use prevents to touch the position of use and is polluted.
Furthermore, the cleaning device also comprises a connecting pipeline, one end of the connecting pipeline is connected with the cleaning head, an extending airflow channel communicated with the airflow channel is correspondingly arranged in the connecting pipeline, an extending liquid pipeline communicated with the liquid pipeline and an extending line channel communicated with the line channel are arranged in the connecting pipeline, the connecting line extends to the extending line channel, and the extending liquid pipeline and the extending line channel are positioned in the extending airflow channel and are independently arranged with each other.
Furthermore, the connecting pipeline is an elastic bendable hose.
the liquid supply device further comprises a connector, the connector is connected with the other end of the connecting pipeline, an air flow passage is axially arranged on the connector and is communicated with the extending air flow passage, the extending liquid flowing pipeline is connected with the liquid supply mechanism through the connector, and the connecting circuit is connected with the multimedia controller through the connector.
Further, the cleaning head is provided with a guide lamp which is connected with a connecting circuit in the circuit channel.
Furthermore, a control switch is arranged on the liquid pipeline and extends out of the cleaning head.
drawings
FIG. 1 is a schematic view illustrating a structure of a cleaning apparatus according to an embodiment of the present invention;
FIG. 2 is an exploded view of a cleaning apparatus according to an embodiment of the present invention;
FIG. 3 is an exploded view of a cleaning head according to an embodiment of the present invention;
Fig. 4 is a schematic distribution diagram of the liquid passing pipe and the line channel according to the embodiment of the invention.
Description of the reference symbols
air flow channel 11 of cleaning head 1
Air flow hole 111 liquid through pipe 12
Spray opening 121 control switch 122
Line channel 13 guide lamp 14
Blower mechanism 2 blower 21
Air duct 22 first heater 23
Liquid storage tank 31 of liquid supply mechanism 3
Booster pump 32 second heater 33
Multimedia controller 4 mounting housing 5
Distance sensor 6 camera 7
Extended airflow passage 81 of connecting duct 8
Extension line channel 83 of extension liquid pipe 82
The connector 9 airflow passageway 91.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
in order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 4, a cleaning apparatus according to an embodiment of the present invention includes a cleaning head 1, an air supply mechanism 2, a liquid supply mechanism 3, a data acquisition module, and a multimedia controller 4.
An airflow channel 11 is formed in the cleaning head 1, and an airflow hole 111 communicated with the airflow channel 11 is arranged on the cleaning head 1; the cleaning head 1 is provided with a liquid passing pipeline 12 which is mutually independent from the air flow channel 11, and the cleaning head 1 is provided with a spraying port 121 which is communicated with the liquid passing pipeline 12.
the air supply mechanism 2 is connected with the airflow channel 11 to provide drying airflow.
The liquid supply mechanism 3 is connected with a liquid through pipeline 12 to provide clean liquid.
The data acquisition module is arranged on the cleaning head 1 and is used for transmitting acquired signals to the multimedia controller 4 in a wired transmission mode or a wireless transmission mode.
The multimedia controller 4 receives and displays the information transmitted by the data acquisition module.
When the device is used, the liquid supply mechanism 3 provides clean liquid, the spraying port 121 sprays the clean liquid to clean the buttocks or the pudendum, after cleaning, the air supply mechanism 2 provides drying airflow, and the airflow holes 111 spray the airflow to dry. Because the data acquisition module is used for transmitting the acquisition signal to multimedia controller 4 through wired transmission mode or wireless transmission mode, multimedia controller 4 receives and shows the information of data acquisition module transmission, and the acquisition signal can include distance signal, image signal etc. to realize visual washing, simultaneously, the distance between perception and the position of use prevents to touch the position of use and is polluted.
Generally, the liquid supply mechanism 3 is provided in the mount case 5 and supplies clean liquid. The air blowing mechanism 2 is disposed in the installation case 5 and provides a drying air flow. The multimedia controller 4 may be provided on the mounting case 5, on the toilet, or on the door panel.
In some examples, the air blowing mechanism 2 includes a fan 21, an air duct 22, and a first heater 23. The fan 21 delivers an air flow to the air path 22, and the first heater 23 is provided in the air path 22. The air flow passage 11 is connected to the air duct 22. When the dryer is used, the fan 21 provides airflow, the airflow enters the airflow channel 11 through the air duct 22 and is finally sprayed out through the airflow hole 111, so that the airflow sprayed from the airflow hole 111 is dried on the hip or the pudendum, and the first heater 23 can heat the airflow provided by the fan 21, so that the airflow with a certain temperature is sprayed from the airflow hole 111, and the use is convenient for a user.
The wind channel 22 includes that the bore is by the bellmouth section that big gradually reduces, and fan 21 sets up in the bellmouth section outside and toward the bellmouth section air current of carrying, and first heater 23 sets up in the bellmouth section for the air current that fan 21 provided is through first heater 23, makes things convenient for first heater 23 to heat this air current.
In some examples, the liquid supply mechanism 3 includes a liquid storage tank 31, a pressurizing pump 32, and a second heater 33; a liquid storage tank 31 for storing clean liquid therein, a pressurizing pump 32 for supplying pressure to the liquid storage tank 31, and a second heater 33 disposed in the liquid storage tank 31; the liquid passing pipe 12 is connected with the liquid storage tank 31. When using, the clean liquid in the liquid reserve tank 31 gets into logical liquid pipeline 12 under the effect that booster pump 32 provided the pressure, then, this clean liquid is through spraying mouthful 121 blowout to it is clean to buttock or private parts to realize spraying mouthful 121 injection clean liquid, and second heater 33 can heat the clean liquid in the liquid reserve tank 31, makes and sprays mouthful 121 injection clean liquid that has the uniform temperature, and the person of facilitating the use uses.
In some examples, the cleaning head 1 is provided with a line channel 13 independent from the air flow channel 11, and a connection line is provided in the line channel 13. The data acquisition module comprises a distance sensor 6 and/or a camera 7. The distance sensor 6 is disposed on the cleaning head 1, and the distance sensor 6 is connected to the multimedia controller 4 through a connection line in the line channel 23 to transmit a distance signal to the multimedia controller 4. The camera 7 is arranged on the cleaning head 1, and the camera 7 is connected with the multimedia controller 4 through a connecting circuit in the circuit channel 13 and transmits image signals to the multimedia controller 4.
Because the distance sensor 6 can transmit a distance signal to the multimedia controller 4, and the camera 7 can transmit an image signal to the multimedia controller 4, visual and visual cleaning is realized, and meanwhile, the distance between the user and the user can be sensed, and the user is prevented from touching the user and being polluted.
In some examples, the cleaning head further comprises a connecting pipe 8, one end of the connecting pipe 8 is connected with the cleaning head 1, an extending air flow channel 81 communicated with the air flow channel 11 is correspondingly arranged in the connecting pipe 8, an extending liquid through pipe 82 communicated with the liquid through pipe 12, an extending line channel 83 communicated with the line channel 13, a connecting line extends into the extending line channel 83, and the extending liquid through pipe 82 and the extending line channel 83 are arranged in the extending air flow channel 81 and are independent of each other. The connecting duct 8 connects the air flow path 11 to the air blowing mechanism 2 through an extended air flow path 81, and connects the liquid passing duct 12 to the liquid supply mechanism 3 through an extended liquid passing duct 82. The connecting pipe 8 can be an elastic bendable hose, so that the connection is convenient.
In some examples, the liquid supply device further comprises a connector 9, the connector 9 is connected with the other end of the connecting pipe 8, the connector 9 is provided with an air flow passage 91 along the axial direction, the air flow passage 91 is communicated with the extending air flow passage 81, the extending liquid passing pipe 82 is connected with the liquid supply mechanism 3 through the connector 9, and the connecting line is connected with the multimedia controller 4 through the connector 9. The connector 9 is provided on the mounting housing 5,
In some examples, a guide lamp 14 is provided on the cleaning head 1, and the guide lamp 14 is connected to a connection line in the line channel 13. The liquid pipe 12 is provided with a control switch 122, and the control switch 122 extends out of the cleaning head 1. The control switch 122 facilitates control of the amount of liquid sprayed from the spray opening 121.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
in the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A cleaning apparatus, characterized in that: comprises a cleaning head, an air supply mechanism, a liquid supply mechanism, a data acquisition module and a multimedia controller;
An airflow channel is formed in the cleaning head, and an airflow hole communicated with the airflow channel is formed in the cleaning head; the cleaning head is provided with a liquid passing pipeline which is mutually independent from the airflow channel, and the cleaning head is provided with a spraying port which is communicated with the liquid passing pipeline;
The air supply mechanism is connected with the airflow channel to provide drying airflow;
The liquid supply mechanism is connected with the liquid pipeline to provide clean liquid;
the data acquisition module is arranged on the cleaning head and used for transmitting the acquired signals to the multimedia controller in a wired transmission mode or a wireless transmission mode;
And the multimedia controller receives and displays the information transmitted by the data acquisition module.
2. The cleaning apparatus of claim 1, wherein: the air supply mechanism comprises a fan, an air duct and a first heater; the fan conveys airflow to the air duct, and the first heater is arranged in the air duct; the air flow channel is connected with the air duct.
3. The cleaning apparatus of claim 2, wherein: the air duct comprises a bell mouth section with the caliber gradually reduced from large to small, the fan is arranged on the outer side of the bell mouth section and conveys air flow to the bell mouth section, and the first heater is arranged in the bell mouth section.
4. The cleaning apparatus of claim 1, wherein: the liquid supply mechanism comprises a liquid storage tank, a booster pump and a second heater; clean liquid is stored in the liquid storage tank, the booster pump provides pressure for the liquid storage tank, and the second heater is arranged in the liquid storage tank; the liquid pipeline is connected with the liquid storage tank.
5. The cleaning apparatus of claim 1, wherein: a circuit channel which is independent from the airflow channel is arranged on the cleaning head, and a connecting circuit is arranged in the circuit channel; the data acquisition module comprises a distance sensor and/or a camera; the distance sensor is arranged on the cleaning head, is connected with the multimedia controller through a connecting circuit in the circuit channel and transmits a distance signal to the multimedia controller; the camera sets up on clean head, and the camera passes through the interconnecting link in the circuit passageway and is connected with the multimedia controller, transmits image signal to multimedia controller.
6. The cleaning apparatus of claim 5, wherein: still include the connecting tube, this connecting tube's one end is connected with clean head, correspond in the connecting tube and set up the extension air current passageway with air current channel intercommunication, lead to the liquid pipeline with the extension that leads to the liquid pipeline intercommunication, the extension circuit passageway with circuit passageway intercommunication, interconnecting link extends to in the extension circuit passageway, extend to lead to liquid pipeline and extension circuit passageway and be located the extension air current passageway and set up independently each other.
7. The cleaning apparatus of claim 6, wherein: the connecting pipeline is an elastic bendable hose.
8. The cleaning apparatus of claim 6, wherein: the liquid supply device is characterized by further comprising a connector, the connector is connected with the other end of the connecting pipeline, an airflow passageway is axially arranged on the connector and is communicated with the extending airflow passageway, the extending liquid flowing pipeline is connected with the liquid supply mechanism through the connector, and the connecting circuit is connected with the multimedia controller through the connector.
9. the cleaning apparatus of claim 5, wherein: the cleaning head is provided with a guide lamp which is connected with a connecting circuit in the circuit channel.
10. the cleaning apparatus of claim 1, wherein: the liquid pipeline is provided with a control switch which extends out of the cleaning head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758208.2A CN110537863A (en) | 2019-08-16 | 2019-08-16 | Cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758208.2A CN110537863A (en) | 2019-08-16 | 2019-08-16 | Cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110537863A true CN110537863A (en) | 2019-12-06 |
Family
ID=68711449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910758208.2A Pending CN110537863A (en) | 2019-08-16 | 2019-08-16 | Cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110537863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900024565A1 (en) * | 2019-12-18 | 2021-06-18 | Linaus S R L | APPARATUS AND A METHOD FOR THE PERSONAL HYGIENE OF PATIENTS |
-
2019
- 2019-08-16 CN CN201910758208.2A patent/CN110537863A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900024565A1 (en) * | 2019-12-18 | 2021-06-18 | Linaus S R L | APPARATUS AND A METHOD FOR THE PERSONAL HYGIENE OF PATIENTS |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10046135B2 (en) | Ventilation tube system | |
| CN110537863A (en) | Cleaning equipment | |
| CN211408820U (en) | Cleaning equipment | |
| CN207881221U (en) | Water tank and gas heater | |
| CN211408819U (en) | Cleaning head | |
| CN211355147U (en) | Nursing belt cleaning device that can preheat | |
| CN102517863B (en) | Garment steamer | |
| CN211408814U (en) | Clean observation head | |
| CN206389972U (en) | A kind of piglet heat-insulation nursing cote | |
| CN215062581U (en) | Add hot type humidifier | |
| CN206315033U (en) | A kind of Asiatic water closet pan sanitary equipment | |
| CN212307660U (en) | Foot washing machine | |
| CN205712385U (en) | Clean Ms's genitals toilet seat | |
| KR200427886Y1 (en) | Control apparatus of bidet | |
| CN214102764U (en) | Ventilation system is bred to health of adjustable chicken coop temperature and humidity | |
| CN212339526U (en) | Water spraying pipe, wet film humidifying assembly and humidifier | |
| CN220452984U (en) | Water pipe, seat ring device and toilet bowl | |
| CN218248004U (en) | Temperature-controllable gynecological lavage device | |
| US11632934B2 (en) | Pet watering system | |
| KR20200042772A (en) | A bidet device manufacturable in a plurality of models using same bidet main body case | |
| CN212368113U (en) | Temperature control device for pig farm | |
| CN219713643U (en) | Central air conditioner air outlet for humidification and sterilization | |
| JP2019169831A (en) | Bathroom system | |
| CN217137967U (en) | Spraying device, cleaning equipment ground brush and cleaning equipment | |
| CN220369241U (en) | Constant-humidity piglet incubator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |