CN113181039B - Adjustable nasal cavity flushing device for pediatrics - Google Patents
Adjustable nasal cavity flushing device for pediatrics Download PDFInfo
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- CN113181039B CN113181039B CN202110499420.9A CN202110499420A CN113181039B CN 113181039 B CN113181039 B CN 113181039B CN 202110499420 A CN202110499420 A CN 202110499420A CN 113181039 B CN113181039 B CN 113181039B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H35/00—Baths for specific parts of the body
- A61H35/04—Baths for specific parts of the body for the nose
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- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Otolaryngology (AREA)
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- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention relates to a flushing device, in particular to an adjustable nasal cavity flushing device for pediatrics. The invention provides an adjustable nasal cavity flushing device for pediatric department, which has high sealing performance, is convenient to replace, can adjust the position of a spray head and can support the head of a user. An adjustable nasal irrigation device for pediatric use, comprising: the chassis is provided with a clamping mechanism; the flushing mechanism is arranged on the clamping mechanism. The invention further realizes the clamping of the flushing mechanism through the clamping mechanism, and then realizes the adjustment of the position of the flushing mechanism through the adjustment of the position of the clamping mechanism.
Description
Technical Field
The invention relates to a flushing device, in particular to an adjustable nasal cavity flushing device for pediatrics.
Background
The nasal cavity and the oral cavity are all important channels for communicating the human body with the outside, compared with the oral cavity, the nasal cavity is more in filtering the outside air, so that harmful substances are easy to remain in the nasal cavity, the nasal cavity always has a clean environment, the nasal cavity can always normally operate, other organs in the body can possibly operate better, the nasal cavity is particularly important for people with respiratory diseases, but the currently used nasal cavity flusher is more inconvenient to use, the nasal cavity flusher is required to be manually held by a hand to clean a patient, the sealing performance of a water tank filled with the medicament in the nasal cavity flusher is lower, and the nasal cavity flusher is inconvenient to clean, so that more bacteria are easy to generate.
Accordingly, in view of the above-mentioned shortcomings, there is a need to develop an adjustable nasal irrigation device for pediatric use that has a high degree of closure, is capable of adjusting the position of the spray head, and is capable of supporting the head of the user.
Disclosure of Invention
In order to overcome the defects of the prior art that the use is inconvenient, the sealing performance of the water tank is low and the cleaning is inconvenient, the technical problem to be solved is as follows: provided is an adjustable nasal cavity flushing device for pediatric use, which has high sealing performance, is convenient to replace, can adjust the position of a spray head and can support the head of a user.
The technical scheme of the invention is as follows: an adjustable nasal irrigation device for pediatric use, comprising: the chassis is provided with a clamping mechanism; the flushing mechanism is arranged on the clamping mechanism.
Further, the clamping mechanism includes: the sliding block is arranged on the underframe in a sliding manner; the sliding blocks are symmetrically provided with mounting blocks; the first elastic components are arranged on the mounting blocks; the clamping blocks are arranged on the mounting blocks in a sliding mode, and are connected with the first elastic component.
Further, the flushing mechanism includes: a kettle is arranged between the clamping blocks; the squeeze ball is arranged on the kettle; the water pipe is arranged on the water kettle; the spray head is arranged on the water pipe.
Further, still include adjustment mechanism, adjustment mechanism includes: the sliding block is provided with a pull rod in a sliding manner; the second elastic component is arranged between the pull rod and the sliding block; the pull rod is provided with a first ejector block; the sliding block is arranged on the sliding block in a sliding manner; the wedge-shaped block is arranged on the moving block and is matched with the first jacking block; the third elastic component is arranged between the sliding block and the moving block; the clamping pin is arranged on the moving block and is matched with the underframe in a sliding mode.
Further, still include supporting mechanism, supporting mechanism includes: the first connecting rod is arranged on the underframe; the first connecting rod is provided with a fixing plate; the fixing plate is provided with a first elastic component; and the fourth elastic component is provided with a supporting plate.
Further, still include fixed establishment, fixed establishment includes: the bottom of the fourth elastic component is provided with a second connecting rod; the lower part of the second connecting rod is symmetrically provided with a pressing rod; the first rotating shaft is symmetrically and rotatably arranged on the underframe; the first torsion springs are sleeved on the first rotating shafts; the first torsion springs are connected with the underframe and the third connecting rods; arc piece all is equipped with the arc piece on the third connecting rod.
Further, still include auxiliary mechanism, auxiliary mechanism includes: the second ejector block is arranged on the third connecting rod at one side; the air cylinder is arranged on the underframe; the switch is arranged on the air cylinder; the pushing frame is arranged on the cylinder telescopic rod; the mounting frame is arranged on the underframe; the second rotating shaft is rotatably arranged on the mounting frame; the second torsion spring is arranged on the second rotating shaft; the clamping plates are symmetrically arranged on the second torsion spring, and the pushing frame is matched with the clamping plates.
Further, the squeeze bulb is made of rubber.
The beneficial effects are as follows: 1. the invention further realizes the clamping of the flushing mechanism through the clamping mechanism, and then realizes the adjustment of the position of the flushing mechanism through the adjustment of the position of the clamping mechanism.
2. Through being equipped with adjustment mechanism, and then be convenient for people to clamping mechanism's adjustment, still can make clamping mechanism better by fixed simultaneously.
3. By the aid of the supporting mechanism, the head of a user is supported.
4. Through the cooperation of fixed establishment and supporting mechanism, when using and placing the chin on supporting mechanism, fixed establishment operation and then hug closely with user's neck position.
5. By being provided with the auxiliary mechanism, the flushing mechanism is not required to be manually pressed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a clamping mechanism according to the present invention.
Fig. 3 is a schematic perspective view of a flushing mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a first part of the adjusting mechanism of the present invention.
Fig. 5 is a schematic perspective view of a second part of the adjusting mechanism of the present invention.
Fig. 6 is a schematic perspective view of a supporting mechanism according to the present invention.
Fig. 7 is a schematic perspective view of a fixing mechanism according to the present invention.
Fig. 8 is a schematic perspective view of an auxiliary mechanism of the present invention.
In the reference numerals: 1. the clamping mechanism comprises a chassis, 2, a clamping mechanism, 21, a sliding block, 22, a mounting block, 23, a first elastic component, 24, a clamping block, 3, a flushing mechanism, 31, a kettle, 32, a squeeze ball, 33, a water pipe, 34, a spray head, 4, an adjusting mechanism, 41, a pull rod, 42, a second elastic component, 43, a first top block, 44, a wedge block, 45, a moving block, 46, a third elastic component, 47, a clamping pin, 5, a supporting mechanism, 51, a first connecting rod, 52, a fixed plate, 53, a fourth elastic component, 54, a supporting plate, 6, a fixing mechanism, 61, a second connecting rod, 62, a pressing rod, 63, a first rotating shaft, 64, a first torsion spring, 65, a third connecting rod, 66, an arc block, 7, an auxiliary mechanism, 71, a second top block, 72, a cylinder, 73, a switch, 74, a pushing frame, 75, a mounting frame, 76, a second rotating shaft, 77, a second torsion spring, 78 and a clamping plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The utility model provides a nasal cavity washing device with adjustable paediatrics, as shown in fig. 1, fig. 2 and fig. 3, including chassis 1, clamping mechanism 2 and washing mechanism 3, be equipped with clamping mechanism 2 on the chassis 1, clamping mechanism 2 has placed washing mechanism 3 on.
When people need to use the device, firstly, people adjust the positions of the clamping mechanism 2 and the flushing mechanism 3, then a user aims the nasal cavity at the flushing mechanism 3, then the flushing mechanism 3 can be extruded, the flushing mechanism 3 can spray the medicament into the nasal cavity of the user, after the nasal cavity of the user is flushed, the user can keep away from the flushing mechanism 3, and the nasal cavity of the user can be cleaned continuously and repeatedly.
The clamping mechanism 2 comprises a sliding block 21, a mounting block 22, a first elastic component 23 and a clamping block 24, wherein the sliding block 21 is arranged on the upper portion of the underframe 1 in a sliding mode, the mounting block 22 is symmetrically arranged on the left side of the sliding block 21, the first elastic component 23 is arranged on the mounting block 22, the clamping block 24 is arranged on the mounting block 22 in a sliding mode, and the clamping block 24 is connected with the first elastic component 23.
The flushing mechanism 3 comprises a kettle 31, a squeeze ball 32, a water pipe 33 and a spray head 34, wherein the kettle 31 is arranged between the clamping blocks 24, the squeeze ball 32 is arranged on the right side of the kettle 31, the water pipe 33 is arranged on the upper portion of the kettle 31, and the spray head 34 is arranged on the upper portion of the water pipe 33.
Firstly, people move the sliding block 21, the sliding block 21 drives all parts on the sliding block 21 to move, when the sliding block 21 moves to a proper position, people can stop moving the sliding block 21, then a user can aim the nasal cavity at the spray head 34, then people press the squeeze ball 32, the squeeze ball 32 is squeezed so that medicament in the water bottle 31 flows into the spray head 34 from the water pipe 33, and then the spray head 34 sprays the medicament into the nasal cavity of the user, so that the nasal cavity of the user can be flushed, after flushing is finished, people release the squeeze ball 32, the user is far away from the spray head 34, then people can clean or replace the spray head 34 so as to be convenient for next use, after the medicament in the water bottle 31 is used up, people can pull the clamp block 24 outwards, so that the water bottle 31 is released by the clamp block 24, at the moment, the first elastic component 23 is compressed, and when people move a new water bottle 31 between the clamp blocks 24, the clamp block 24 can be released by people, and the first elastic component 23 drives the clamp block 24 to reset so that the water bottle 31 is clamped.
Example 2
On the basis of the embodiment 1, as shown in fig. 1, 4, 5, 6, 7 and 8, the device further comprises an adjusting mechanism 4, the adjusting mechanism 4 comprises a pull rod 41, a second elastic component 42, a first top block 43, a wedge block 44, a moving block 45, a third elastic component 46 and a bayonet 47, the pull rod 41 is slidably arranged on the right side of the sliding block 21, the second elastic component 42 is arranged between the pull rod 41 and the sliding block 21, the first top block 43 is arranged on the left side of the pull rod 41, the moving block 45 is slidably arranged on the rear side of the sliding block 21, the wedge block 44 is arranged on the front side of the moving block 45 and matched with the first top block 43, the third elastic component 46 is arranged between the sliding block 21 and the moving block 45, the bayonet 47 is arranged on the upper portion of the moving block 45, and the bayonet 47 is slidably matched with the underframe 1.
When the position of the spray head 34 needs to be adjusted, firstly, people pull the pull rod 41 rightwards, the pull rod 41 drives the first ejector block 43 to move rightwards, the second elastic component 42 is stretched, when the first ejector block 43 contacts with the wedge block 44, the wedge block 44 is extruded to drive the moving block 45 and the clamping pin 47 to move backwards, the third elastic component 46 is stretched, at the moment, people can adjust the position of the slide block 21, the slide block 21 drives the spray head 34 to move, when the spray head 34 moves to a proper position, the slide block 21 stops moving, the pull rod 41 is loosened, the second elastic component 42 and the third elastic component 46 are reset, and then the pull rod 41, the first ejector block 43, the moving block 45, the wedge block 44 and the clamping pin 47 are driven to reset, and then the clamping pin 47 is reset, so that the position of the spray head 34 is fixed, and the stability of the device is improved.
The novel lifting device comprises a chassis 1 and is characterized by further comprising a supporting mechanism 5, wherein the supporting mechanism 5 comprises a first connecting rod 51, a fixing plate 52, a fourth elastic component 53 and a supporting plate 54, the right side of the chassis 1 is provided with the first connecting rod 51, the left side of the first connecting rod 51 is provided with the fixing plate 52, the fourth elastic component 53 is arranged on the fixing plate 52 in a sliding mode, and the supporting plate 54 is arranged at the top of the fourth elastic component 53.
After the position of the spray head 34 is adjusted, a user can place a chin on the supporting plate 54, at this time, the supporting plate 54 drives the fourth elastic component 53 to move downwards, and meanwhile, the fourth elastic component 53 deforms, so that the head of the user can be better supported, and after the user is far away from the supporting plate 54, the fourth elastic component 53 drives the supporting plate 54 to reset.
Still including fixed establishment 6, fixed establishment 6 is including second connecting rod 61, depression bar 62, first pivot 63, first torsion spring 64, third connecting rod 65 and arc piece 66, fourth elastic component 53 bottom is equipped with second connecting rod 61, second connecting rod 61 lower part symmetry is equipped with depression bar 62, symmetrical rotation is equipped with first pivot 63 on chassis 1, all the cover has first torsion spring 64 in the first pivot 63, all be equipped with third connecting rod 65 in the first pivot 63, first torsion spring 64 is connected with chassis 1 and third connecting rod 65, third connecting rod 65 upper portion all is equipped with arc piece 66.
When the fourth elastic component 53 moves downwards, the fourth elastic component 53 drives the second connecting rod 61 and the pressing rod 62 to move downwards, when the pressing rod 62 contacts with the third connecting rod 65, the third connecting rod 65 and the first rotating shaft 63 are driven to rotate, the first torsion spring 64 deforms, meanwhile, the third connecting rod 65 drives the arc-shaped block 66 to rotate, the arc-shaped block 66 is tightly attached to the neck of a user, and then the user is better assisted, after the user is far away from the supporting plate 54, the fourth elastic component 53 and the first torsion spring 64 reset, the fourth elastic component 53 drives the second connecting rod 61 and the pressing rod 62 to reset, the pressing rod 62 does not squeeze the third connecting rod 65 any more, and the first torsion spring 64 resets to drive the third connecting rod 65 and the arc-shaped block 66 to reset.
The auxiliary mechanism 7 comprises a second jacking block 71, an air cylinder 72, a switch 73, a pushing frame 74, a mounting frame 75, a second rotating shaft 76, a second torsion spring 77 and a clamping plate 78, wherein the second jacking block 71 is arranged on a third connecting rod 65 on the right side, the air cylinder 72 is arranged on the right side of the upper portion of the underframe 1, the air cylinder 72 is provided with the switch 73 on the rear side, the pushing frame 74 is arranged on a telescopic rod of the air cylinder 72, the mounting frame 75 is arranged on the front side of the underframe 1, the second rotating shaft 76 is rotatably arranged on the mounting frame 75, the second torsion spring 77 is arranged on the second rotating shaft 76, the clamping plate 78 is symmetrically arranged on the second torsion spring 77, and the pushing frame 74 is matched with the clamping plate 78.
When the third connecting rod 65 on the right rotates, the third connecting rod 65 on the right drives the second ejector block 71 to move downwards, when the second ejector block 71 contacts with the switch 73 on the air cylinder 72, the switch 73 is triggered, the air cylinder 72 is started, the telescopic rod of the air cylinder 72 drives the pushing frame 74 to move backwards, when the pushing frame 74 contacts with the clamping plate 78, the clamping plate 78 is pressed inwards to rotate, the second torsion spring 77 is deformed, the clamping plate 78 rotates inwards to press the pressing ball 32, thus the pressing ball 32 does not need to be manually pressed, after the user finishes flushing, the third connecting rod 65 on the right drives the second ejector block 71 to move to be separated from the switch 73, at the moment, the air cylinder 72 is closed, the telescopic rod of the air cylinder 72 stretches and moves forwards to reset, and when the pushing frame 74 is separated from the clamping plate 78, the second torsion spring 77 drives the clamping plate 78 to reset.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (5)
1. An adjustable pediatric nasal irrigation device, comprising:
the clamping mechanism comprises a bottom frame (1), wherein a clamping mechanism (2) is arranged on the bottom frame (1);
the flushing mechanism (3) is arranged on the clamping mechanism (2), and the flushing mechanism (3) is arranged on the clamping mechanism (2);
the clamping mechanism (2) comprises:
a sliding block (21), wherein the sliding block (21) is arranged on the underframe (1) in a sliding manner;
the installation blocks (22) are symmetrically arranged on the sliding blocks (21);
the first elastic components (23) are arranged on the mounting blocks (22);
the clamping blocks (24) are arranged on the mounting blocks (22) in a sliding mode, and the clamping blocks (24) are connected with the first elastic assembly (23);
the flushing mechanism (3) comprises:
a water kettle (31), wherein the water kettle (31) is arranged between the clamping blocks (24);
the squeeze ball (32) is arranged on the kettle (31);
a water pipe (33), the water pipe (33) is arranged on the kettle (31);
a spray head (34), wherein the water pipe (33) is provided with the spray head (34);
also comprises an adjusting mechanism (4), wherein the adjusting mechanism (4) comprises:
a pull rod (41), wherein the pull rod (41) is arranged on the sliding block (21) in a sliding manner;
a second elastic component (42), wherein the second elastic component (42) is arranged between the pull rod (41) and the sliding block (21);
the first ejector block (43) is arranged on the pull rod (41);
a moving block (45), wherein the sliding block (45) is arranged on the sliding block (21) in a sliding manner;
the wedge-shaped block (44) is arranged on the moving block (45), and the wedge-shaped block (44) is matched with the first top block (43);
a third elastic component (46), wherein the third elastic component (46) is arranged between the sliding block (21) and the moving block (45);
the clamping pin (47) is arranged on the moving block (45), and the clamping pin (47) is in sliding fit with the underframe (1).
2. The adjustable pediatric nasal irrigation device of claim 1, further comprising a support mechanism (5), wherein the support mechanism (5) comprises:
a first connecting rod (51), wherein the first connecting rod (51) is arranged on the underframe (1);
a fixing plate (52), wherein the fixing plate (52) is arranged on the first connecting rod (51);
the fixing plate (52) is provided with a fourth elastic component (53) in a sliding mode;
and the supporting plate (54) is arranged on the fourth elastic component (53), and the supporting plate (54) is arranged on the fourth elastic component.
3. The pediatric adjustable nasal irrigation device of claim 2, further comprising a securing mechanism (6), wherein the securing mechanism (6) comprises:
the bottom of the fourth elastic component (53) is provided with a second connecting rod (61);
the lower part of the second connecting rod (61) is symmetrically provided with a pressing rod (62);
the first rotating shaft (63) is symmetrically and rotatably arranged on the underframe (1);
the first torsion springs (64) are sleeved on the first rotating shafts (63);
the third connecting rods (65), the third connecting rods (65) are arranged on the first rotating shafts (63), and the first torsion springs (64) are connected with the underframe (1) and the third connecting rods (65);
the arc blocks (66) are arranged on the third connecting rods (65).
4. A pediatric adjustable nasal irrigation device according to claim 3, further comprising an auxiliary mechanism (7), the auxiliary mechanism (7) comprising:
the second top block (71) is arranged on the third connecting rod (65) at one side;
the air cylinder (72), the air cylinder (72) is arranged on the underframe (1);
a switch (73), wherein the switch (73) is arranged on the air cylinder (72);
a pushing frame (74), wherein the pushing frame (74) is arranged on the telescopic rod of the air cylinder (72);
the mounting frame (75) is arranged on the underframe (1);
the second rotating shaft (76) is rotatably arranged on the mounting frame (75);
a second torsion spring (77), wherein the second torsion spring (77) is arranged on the second rotating shaft (76);
and clamping plates (78), wherein the clamping plates (78) are symmetrically arranged on the second torsion spring (77), and the pushing frame (74) is matched with the clamping plates (78).
5. The adjustable nasal irrigation device for pediatric use of claim 4, wherein the squeeze bulb (32) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110499420.9A CN113181039B (en) | 2021-05-08 | 2021-05-08 | Adjustable nasal cavity flushing device for pediatrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110499420.9A CN113181039B (en) | 2021-05-08 | 2021-05-08 | Adjustable nasal cavity flushing device for pediatrics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113181039A CN113181039A (en) | 2021-07-30 |
| CN113181039B true CN113181039B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110499420.9A Active CN113181039B (en) | 2021-05-08 | 2021-05-08 | Adjustable nasal cavity flushing device for pediatrics |
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| Country | Link |
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| CN (1) | CN113181039B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145984B (en) * | 2021-11-16 | 2023-07-21 | 江苏爱护佳健康科技有限公司 | Portable nose washing device |
| CN114601721B (en) * | 2022-02-25 | 2023-12-15 | 江苏独角兽电子科技有限公司 | Head-mounted nasal cavity cleaning device for nasal department |
| CN114768011B (en) * | 2022-03-10 | 2023-11-10 | 江苏独角兽电子科技有限公司 | Atomized inhaled glucocorticoid auxiliary treatment slow pulmonary obstruction equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206934153U (en) * | 2017-01-17 | 2018-01-30 | 伊茂奎 | A kind of Traditional Chinese medical bone-fracture treating device |
| CN108743340B (en) * | 2018-08-27 | 2020-10-16 | 邵阳学院 | Environment-friendly medical nose syringe |
| CN109350501B (en) * | 2018-11-21 | 2020-08-04 | 青岛大学附属医院 | Nasal cavity flushing device for nursing |
| CN211383362U (en) * | 2019-07-08 | 2020-09-01 | 吉林大学 | Drainage tube fixing device that nursing was used after mammary gland surgery |
| CN211301090U (en) * | 2019-09-12 | 2020-08-21 | 张世昌 | Nasal sinus flushing device |
| CN212326794U (en) * | 2020-02-18 | 2021-01-12 | 谢进辉 | Rising auxiliary device for obstetrical nursing |
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- 2021-05-08 CN CN202110499420.9A patent/CN113181039B/en active Active
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Inventor after: Xie Li Inventor after: Guo Xiankun Inventor before: Guo Xiankun |
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Effective date of registration: 20230524 Address after: 410000, No. 229 Guyuan Road, High tech Development Zone, Changsha City, Hunan Province, China. Haipengyuan Production Plant No.4501 Applicant after: Changsha Xiaodan Medical Instrument Technology Co.,Ltd. Address before: 510700 room 3582, building 1, block B, No. 68, Xiangxue Avenue middle, Huangpu District, Guangzhou, Guangdong Province Applicant before: Guo Xiankun |
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