CN114831530B - Treatment head of superficial ultrasonic treatment equipment - Google Patents
Treatment head of superficial ultrasonic treatment equipment Download PDFInfo
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- CN114831530B CN114831530B CN202210488555.XA CN202210488555A CN114831530B CN 114831530 B CN114831530 B CN 114831530B CN 202210488555 A CN202210488555 A CN 202210488555A CN 114831530 B CN114831530 B CN 114831530B
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- clamping plate
- clamping
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- pressing
- control chamber
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- 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
- A47K7/04—Mechanical washing or cleaning devices, hand or mechanically, i.e. power operated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0039—Ultrasound therapy using microbubbles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Mechanical Engineering (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a treatment head of superficial ultrasonic treatment equipment, which comprises a handheld part and a functional part which are connected with each other, wherein the handheld part is arranged below the functional part, the functional part comprises a body and a control assembly, the body comprises a functional box and an air pipe, the functional box is provided with an air inlet and an air outlet, the air pipe is horizontally arranged, one end of the air pipe is connected with the air inlet, the other end of the air pipe is connected with the air outlet, the control assembly comprises a propping piece, a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate clamp the air pipe, and the propping piece is propped against the first clamping plate and is used for controlling the relative distance between the first clamping plate and the second clamping plate. Compared with the prior art, the invention can realize the adjustment of the injection force.
Description
Technical Field
The invention relates to a treatment head, in particular to a treatment head of superficial ultrasonic treatment equipment.
Background
The ultrasonic face cleaner is one kind of face-lifting health care electric appliance, and it uses the pressure of air bubbles produced in water and the ultrasonic waves produced when the air bubbles break to clean face, and the ultrasonic face cleaner is used to clean face, so that it is easy to clean dirt, and has good beautifying function, and can promote blood circulation of face due to proper stimulation, so as to play a role of massage and health care. However, the treatment head of the existing ultrasonic facial cleaner is inconvenient to adjust the spraying force. In view of this, the inventors of the present application have conducted intensive studies to obtain a treatment head of a superficial ultrasonic treatment apparatus.
Disclosure of Invention
The invention aims to provide a treatment head of a superficial ultrasonic treatment device, which can realize the adjustment of the spraying force.
The technical aim of the invention is realized by the following technical scheme:
the utility model provides a treatment head of superficial ultrasonic therapy equipment, includes interconnect's handheld portion and functional unit, handheld portion locates the below of functional unit, functional unit includes body and control assembly, the body includes function box and gas-supply pipe, be equipped with air inlet and gas outlet on the function box, the gas-supply pipe level sets up, gas-supply pipe one end is connected the air inlet, the other end is connected the gas outlet, control assembly includes support piece, first splint and second splint, first splint with the second splint centre gripping gas-supply pipe, support the piece support in on the first splint, be used for control first splint with the relative distance between the second splint.
In a preferred embodiment, the body further comprises a diffuser sleeve, the diffuser sleeve is provided with a large opening with a larger caliber and a small opening with a smaller caliber, the small opening is connected with the gas pipe, and the large opening is connected with the gas outlet.
In a preferred embodiment, the control assembly further comprises a first support plate, a second support plate, a first support spring and a second support spring, wherein the first clamping plate is arranged above the air pipe, the second clamping plate is arranged below the air pipe, the first support plate and the second support plate are respectively arranged on the left side and the right side of the air pipe, the lower end of the first support spring is connected with the first support plate, the upper end of the first support spring is connected with the first clamping plate, the lower end of the second support spring is connected with the second support plate, and the upper end of the second support spring is connected with the first clamping plate.
In a preferred embodiment, the propping piece comprises a button and a propping rod, a control chamber is arranged at the top of the functional box, the top of the control chamber is open, and the propping rod is propped against the first clamping plate after passing through the control chamber.
In a preferred embodiment, the top of the push rod is provided with a limiting piece, and the bottom of the control chamber is provided with a limiting step for limiting the limiting ring to pass through the bottom of the control chamber.
In a preferred embodiment, the top of the limiting piece is provided with a plurality of pressing rods with different heights, the pressing rods are vertically arranged, the pressing rods are uniformly distributed around the axis of the supporting rod, the pressing blocks are arranged at the bottom of the button, and the projection of the pressing blocks in the vertical direction is located on the circumference where the pressing blocks are located.
In a preferred embodiment, a plurality of accommodating holes with the same number as the pressing rods are formed in the side wall of the control chamber, the plurality of accommodating holes and the axis of the supporting rod are uniformly distributed in the center circumference, elastic clamping pieces are arranged in the accommodating holes, a plurality of clamping grooves with the same number as the pressing rods are formed in the side wall of the button, the clamping grooves are matched with the elastic clamping pieces, and the plurality of clamping grooves are uniformly distributed in the center circumference with the axis of the supporting rod.
In a preferred embodiment, the elastic clamping member comprises a spring and a clamping ball, one end of the spring is connected with the inner wall of the accommodating hole, the other end of the spring is connected with the clamping ball, and the clamping groove is hemispherical.
In a preferred embodiment, the button side wall is provided with a non-slip rubber layer which is in close contact with the side wall of the control chamber.
In a preferred embodiment, a plurality of anti-skid grooves are formed in the side wall of the button, and the anti-skid grooves are arranged in a long strip shape and are arranged vertically.
Compared with the prior art, the invention provides the treatment head of the superficial ultrasonic treatment equipment, and bubbles generated by the ultrasonic treatment equipment are sprayed out through the treatment head when the treatment head works, and pass through the gas pipe in the spraying process. Through adjusting the distance between first splint and the second splint, can realize the regulation of first splint and second splint to gas-supply pipe clamping force, when first splint and second splint are great to the clamping force of gas-supply pipe, the pipe diameter of the quilt clamping part of gas-supply pipe is less, when first splint and second splint are less to the clamping force of gas-supply pipe, the pipe diameter of the quilt clamping part of gas-supply pipe is great, when the pipe diameter of gas-supply pipe is less, the injection dynamics of bubble is great, the speed is faster, when the pipe diameter of the quilt clamping part of gas-supply pipe is great, the injection dynamics of bubble is less, the speed is slower, thereby through adjusting the relative distance between first splint and the second splint, can realize the regulation to the bubble injection dynamics.
Drawings
Fig. 1 is a schematic view of a first perspective of a treatment head of a superficial ultrasound treatment device according to the present invention.
Fig. 2 is a schematic diagram of the structure of a second view of the treatment head of the superficial ultrasonic treatment device according to the present invention.
Fig. 3 is a schematic longitudinal section structure of a treatment head of the superficial ultrasonic treatment device according to the present invention.
Fig. 4 is an enlarged schematic view of the portion a in fig. 3.
Fig. 5 is a schematic view of the structure of the treatment head of the superficial ultrasonic treatment device after the cover is opened.
Fig. 6 is a schematic diagram of the internal structure of a control room of a treatment head of a superficial ultrasonic treatment device according to the present invention.
Fig. 7 is a schematic view of a button structure of a treatment head of the superficial ultrasonic treatment device according to the present invention.
Fig. 8 is a schematic structural view of an ejector rod and related components of a treatment head of a superficial ultrasonic treatment device.
In the figure
A hand-held part 1; a functional unit 2; a function box 3; an air inlet 4; an air outlet 5; a gas pipe 6; a diffusion sleeve 7; a first clamping plate 8; a second clamping plate 9; a first support plate 10; a second support plate 11; a first support spring 12; a second support spring 13; a button 14; pressing the block 15; a detent groove 16; a slide preventing groove 17; a push rod 18; a limit piece 19; pressing the lever 20; a control room 21; a limit step 22; a receiving hole 23; a spring 24; and a detent ball 25.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
As shown in fig. 1 to 8, a treatment head of a superficial ultrasonic treatment device comprises a handheld part 1 and a functional part 2 which are connected with each other, wherein the handheld part 1 is arranged below the functional part 2, the functional part 2 comprises a body and a control component, the body comprises a functional box 3 and a gas pipe 6, a gas inlet 4 and a gas outlet 5 are arranged on the functional box 3, the gas pipe 6 is horizontally arranged, one end of the gas pipe 6 is connected with the gas inlet 4, the other end of the gas pipe is connected with the gas outlet 5, the control component comprises a propping piece, a first clamping plate 8 and a second clamping plate 9, the first clamping plate 8 and the second clamping plate 9 clamp the gas pipe 6, and the propping piece is propped against the first clamping plate 8 and is used for controlling the relative distance between the first clamping plate 8 and the second clamping plate 9.
The therapeutic head of the superficial ultrasonic therapeutic equipment in the embodiment is characterized in that when the therapeutic head works, air bubbles generated by the ultrasonic therapeutic equipment are ejected through the therapeutic head and pass through the air pipe 6 in the process of ejection. Through adjusting the distance between first splint 8 and the second splint 9, can realize the regulation of first splint 8 and second splint 9 to gas-supply pipe 6 clamping force, when first splint 8 and second splint 9 are great to gas-supply pipe 6's clamping force, the pipe diameter of the portion that is held of gas-supply pipe 6 is less, when first splint 8 and second splint 9 are less to gas-supply pipe 6's clamping force, the pipe diameter of the portion that is held of gas-supply pipe 6 is great, when gas-supply pipe 6's pipe diameter is less, the injection dynamics of bubble is great, the speed is faster, when gas-supply pipe 6's pipe diameter is great, the injection dynamics of bubble is less, the speed is slower, thereby through adjusting the relative distance between first splint 8 and the second splint 9, can realize the regulation to the bubble injection dynamics.
In order to facilitate the diffusion of bubbles, the body further comprises a diffusion sleeve 7, wherein the diffusion sleeve 7 is provided with a large opening with a larger caliber and a small opening with a smaller caliber, the small opening is connected with the gas pipe 6, and the large opening is connected with the gas outlet 5.
In order to realize automatic recovery of the position of the first clamping plate 8, the control assembly further comprises a first supporting plate 10, a second supporting plate 11, a first supporting spring 2412 and a second supporting spring 2413, wherein the first clamping plate 8 is arranged above the air pipe 6, the second clamping plate 9 is arranged below the air pipe 6, the first supporting plate 10 and the second supporting plate 11 are respectively arranged on the left side and the right side of the air pipe 6, the lower end of the first supporting spring 2412 is connected with the first supporting plate 10, the upper end of the first supporting spring 2412 is connected with the first clamping plate 8, the lower end of the second supporting spring 2413 is connected with the second supporting plate 11, and the upper end of the second supporting spring 2413 is connected with the first clamping plate 8. Under the above structure setting, when the propping piece exerts force to the first clamping plate 8, the first clamping plate 8 is close to the direction where the second clamping plate 9 is located, the clamping force of the first clamping plate 8 and the second clamping plate 9 to the air pipe 6 is increased, when the propping piece releases the first clamping plate 8, under the action of the first supporting spring 2412 and the second supporting spring 2413, the first clamping plate 8 restores to the position, and the distance between the second clamping plate 9 is increased, namely, the clamping force of the first clamping plate 8 and the second clamping plate 9 to the air pipe 6 is reduced.
Further, the propping piece comprises a button 14 and a propping rod 18, a control chamber 21 is arranged at the top of the functional box 3, the top of the control chamber 21 is open, and the propping rod 18 is propped against the first clamping plate 8 after passing through the control chamber 21. When the button 14 moves downward, the push rod 18 is pushed to move downward, and the push rod 18 applies force to the first clamping plate 8, so that the distance between the first clamping plate 8 and the second clamping plate 9 is reduced, namely the clamping force of the first clamping plate 8 and the second clamping plate 9 on the air pipe 6 is increased.
In order to avoid that the ejector rod 18 is out of the limit of the control chamber 21 during the movement, the normal functioning thereof is affected. The top of the push rod 18 is provided with a limiting piece 19, and the bottom of the control chamber 21 is provided with a limiting step 22 for limiting the limiting ring to pass through the bottom of the control chamber 21.
In order to realize accurate control of clamping force. The top of spacing piece 19 is equipped with a plurality of pressing bars 20 of different height, pressing bar 20 vertical setting just a plurality of pressing bars 20 with the axis of push rod 18 is the central circumference evenly distributed, the bottom of button 14 is equipped with presses briquetting 15, the projection of pressing briquetting 15 in vertical direction is located on the circumference that a plurality of presses briquetting 15 are located. The gear adjustment of clamping force can be realized through the above structure. Specifically, under the condition of the same downward stroke of the button 14, because the heights of the pressing rods 20 are different, the downward movement distance of the pressing rod 18 can be different due to the fact that the pressing blocks 15 are pressed on different pressing rods 20, namely, the clamping forces of the first clamping plate 8 and the second clamping plate 9 on the air pipe 6 are different, so that before the button 14 is pressed, the pressing blocks 15 can be opposite to a certain pressing rod 20 through rotating the button 14, namely, the pressing distance of the pressing rod 18 is selected, and therefore, the gear adjustment of the clamping forces of the first clamping plate 8 and the second clamping plate 9 can be realized through rotating the button 14, and the accurate adjustment of the injection force is realized.
In order to reduce the operation burden of operators, the convenience of operation is improved. The side wall of the control chamber 21 is provided with a plurality of containing holes 23 with the same number as the pressing rods 20, the containing holes 23 and the axes of the supporting rods 18 are uniformly distributed in the center circumference, the containing holes 23 are provided with elastic clamping pieces, the side wall of the button 14 is provided with a plurality of clamping grooves 16 with the same number as the pressing rods 20, the clamping grooves 16 are matched with the elastic clamping pieces, and the axes of the supporting rods 18 are uniformly distributed in the center circumference. With the above configuration set up. Whether the button 14 is pressed in place can be accurately judged, specifically, when the button 14 is pressed downwards, the clamping groove 16 on the side wall of the button 14 moves downwards, and when the clamping groove moves to the same horizontal position as the containing hole 23, the clamping piece in the containing hole 23 enters into the clamping groove 16 to generate force for preventing the button 14 from continuing to move downwards, and simultaneously, the action of the clamping piece generates sound to prompt an operator that the clamping piece is pressed in place; when the position of the button 14 needs to be restored, the button 14 is rotated so that the elastic stopper is withdrawn from the stopper groove 16, and the button 14 is released in this state due to the lack of cooperation of the elastic stopper and the stopper groove 16, and the button 14 is restored to its non-pressed state due to the restoring force of the first support spring 2412 and the second support spring 2413. Through the above structural arrangement, the adjustment process of the clamping force achieved by operating the button 14 can be summarized as a whole: the button 14 is rotated to realize selection of gears, the button 14 is pressed downwards, whether the button 14 is pressed in place is judged through sound and strength, when the button 14 is pressed in place, the adjustment process for clamping force is completed, when the clamping of the first clamping plate 8 and the second clamping plate 9 to the air pipe 6 needs to be released, the button 14 is rotated, the elastic clamping piece is led to exit the clamping groove 16, then the button 14 is loosened, and the button 14 automatically restores to the position under the action of the first supporting spring 2412 and the second supporting spring 2413.
In order to facilitate accurate judgment of the gear, a corresponding gear mark can be marked on the top edge of the control room 21, and meanwhile, a gear indication arrow is arranged on the button 14, so that an operator can conveniently and rapidly realize gear selection.
Through the above structure setting, on the one hand, the operator can realize accurate gear selection, on the other hand, if the operator is not observing the gear instruction, or when gear selection is wrong, can judge whether the gear selection is correct through the power feedback that button 14 was pressed, because: when the button 14 works in different gears, the force feedback obtained by the operator is different, and the operator is familiar with the force feedback in different gears in the long-term use process, so that under the above structural arrangement, the operator can directly judge whether the selection of the gear is correct or not through the force feedback of the button 14, thereby further improving the convenience of operation and the work efficiency.
Specifically, the elastic clamping piece comprises a spring 24 and a clamping ball 25, one end of the spring 24 is connected with the inner wall of the accommodating hole 23, the other end of the spring is connected with the clamping ball 25, the clamping groove 16 is hemispherical, and when the elastic clamping piece is matched with the clamping groove 16, the clamping ball 25 enters the clamping groove 16.
In order to avoid the button 14 from separating from the control chamber 21, a certain binding force should be provided between the button 14 and the control chamber 21, the side wall of the button 14 is provided with an anti-slip rubber layer, the anti-slip rubber layer is tightly attached to the side wall of the control chamber 21, and after the anti-slip rubber layer is provided, a certain interaction force can be generated between the button 14 and the control chamber 21 by the anti-slip rubber layer, so that the button 14 is prevented from separating from the space of the control chamber 21. .
In order to conveniently realize the rotation of the button 14, a plurality of anti-skid grooves 17 are formed in the side wall of the button 14, and the anti-skid grooves 17 are arranged in a long strip shape and are vertically arranged.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the statement "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article or terminal device comprising the element. Further, herein, "greater than," "less than," "exceeding," and the like are understood to not include the present number; "above", "below", "within" and the like are understood to include this number.
The embodiments described above are intended to facilitate a person of ordinary skill in the art in order to make and use the present invention, it will be apparent to those skilled in the art that various modifications may be made to the embodiments and that the general principles described herein may be applied to other embodiments without the need for inventive faculty. Therefore, the present invention is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present invention.
Claims (6)
1. The treatment head of the superficial ultrasonic treatment equipment is characterized by comprising a handheld part and a functional part which are connected with each other, wherein the handheld part is arranged below the functional part, the functional part comprises a body and a control assembly, the body comprises a functional box and an air pipe, the functional box is provided with an air inlet and an air outlet, the air pipe is horizontally arranged, one end of the air pipe is connected with the air inlet, the other end of the air pipe is connected with the air outlet, the control assembly comprises a propping piece, a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate clamp the air pipe, and the propping piece is propped against the first clamping plate and is used for controlling the relative distance between the first clamping plate and the second clamping plate; the control assembly further comprises a first supporting plate, a second supporting plate, a first supporting spring and a second supporting spring, wherein the first clamping plate is arranged above the air conveying pipe, the second clamping plate is arranged below the air conveying pipe, the first supporting plate and the second supporting plate are respectively arranged on the left side and the right side of the air conveying pipe, the lower end of the first supporting spring is connected with the first supporting plate, the upper end of the first supporting spring is connected with the first clamping plate, the lower end of the second supporting spring is connected with the second supporting plate, and the upper end of the second supporting spring is connected with the first clamping plate; the propping piece comprises a button and a propping rod, a control chamber is arranged at the top of the functional box, the top of the control chamber is open, and the propping rod is propped against the first clamping plate after passing through the control chamber; the top of the push rod is provided with a limiting piece, and the bottom of the control chamber is provided with a limiting step for limiting the limiting piece to pass through the bottom of the control chamber; the top of spacing piece is equipped with a plurality of pressing bars of highly different, press the vertical setting of pole, just a plurality of pressing bars with the axis of push rod is the central circumference evenly distributed, the bottom of button is equipped with presses the briquetting, the projection of pressing the briquetting in vertical direction is located a plurality of circumferences of pressing the pole place.
2. The therapeutic head of claim 1, wherein the body further comprises a diffusion sleeve configured as a horn having a larger bore with a larger orifice and a smaller bore with a smaller orifice, the smaller orifice being connected to the gas delivery tube and the larger orifice being connected to the gas outlet.
3. The therapeutic head of the superficial ultrasonic therapeutic equipment according to claim 1, wherein a plurality of containing holes with the same number as that of the pressing rods are formed in the side wall of the control chamber, the containing holes and the axis of the pressing rod are uniformly distributed in the center circumference, elastic clamping pieces are arranged in the containing holes, a plurality of clamping grooves with the same number as that of the pressing rods are formed in the side wall of the button, the clamping grooves are matched with the elastic clamping pieces, and the clamping grooves are uniformly circumferentially centered on the axis of the pressing rod.
4. A treatment head for a superficial ultrasonic treatment device according to claim 3, wherein the elastic detent comprises a spring and a detent ball, one end of the spring is connected to the inner wall of the receiving hole, the other end is connected to the detent ball, and the detent groove is provided in a hemispherical shape.
5. The therapeutic head of a superficial ultrasonic therapeutic device according to claim 4, wherein said button side wall is provided with a non-slip rubber layer, said non-slip rubber layer being in close contact with the side wall of said control chamber.
6. The therapeutic head of claim 4, wherein a plurality of anti-skid grooves are formed in the side wall of the button, and the anti-skid grooves are arranged in a long strip shape and are arranged vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210488555.XA CN114831530B (en) | 2022-05-06 | 2022-05-06 | Treatment head of superficial ultrasonic treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210488555.XA CN114831530B (en) | 2022-05-06 | 2022-05-06 | Treatment head of superficial ultrasonic treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114831530A CN114831530A (en) | 2022-08-02 |
| CN114831530B true CN114831530B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210488555.XA Active CN114831530B (en) | 2022-05-06 | 2022-05-06 | Treatment head of superficial ultrasonic treatment equipment |
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| CN (1) | CN114831530B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1354283A (en) * | 1970-03-31 | 1974-06-05 | Stage Stirling Ltd | Hand-wash unit |
| KR20020037230A (en) * | 2000-11-13 | 2002-05-18 | 구자홍 | The structure of gas controll valve operated by electricity |
| CN204931529U (en) * | 2015-07-02 | 2016-01-06 | 荀阳 | A kind of face washing device |
| CN207768270U (en) * | 2017-05-27 | 2018-08-28 | 酒泉职业技术学院 | A kind of kindergarten student bathing fountain |
| CN210184582U (en) * | 2019-05-24 | 2020-03-27 | 常州市第二人民医院 | Improved practical patient garment |
| CN111067226A (en) * | 2020-02-26 | 2020-04-28 | 福建施可瑞医疗科技股份有限公司 | Movable multifunctional cleaning and nursing device and assembling and disassembling method thereof |
| CN213575951U (en) * | 2020-11-25 | 2021-06-29 | 陈涛 | Fixing device for water conservancy and hydropower construction embedded pipe |
| CN214633232U (en) * | 2020-09-24 | 2021-11-09 | 涂倩 | Gynecological nursing support |
-
2022
- 2022-05-06 CN CN202210488555.XA patent/CN114831530B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1354283A (en) * | 1970-03-31 | 1974-06-05 | Stage Stirling Ltd | Hand-wash unit |
| KR20020037230A (en) * | 2000-11-13 | 2002-05-18 | 구자홍 | The structure of gas controll valve operated by electricity |
| CN204931529U (en) * | 2015-07-02 | 2016-01-06 | 荀阳 | A kind of face washing device |
| CN207768270U (en) * | 2017-05-27 | 2018-08-28 | 酒泉职业技术学院 | A kind of kindergarten student bathing fountain |
| CN210184582U (en) * | 2019-05-24 | 2020-03-27 | 常州市第二人民医院 | Improved practical patient garment |
| CN111067226A (en) * | 2020-02-26 | 2020-04-28 | 福建施可瑞医疗科技股份有限公司 | Movable multifunctional cleaning and nursing device and assembling and disassembling method thereof |
| CN214633232U (en) * | 2020-09-24 | 2021-11-09 | 涂倩 | Gynecological nursing support |
| CN213575951U (en) * | 2020-11-25 | 2021-06-29 | 陈涛 | Fixing device for water conservancy and hydropower construction embedded pipe |
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| Publication number | Publication date |
|---|---|
| CN114831530A (en) | 2022-08-02 |
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