CN110979830B - Telescopic open-close type traditional Chinese medicine solution discharge nozzle - Google Patents
Telescopic open-close type traditional Chinese medicine solution discharge nozzle Download PDFInfo
- Publication number
- CN110979830B CN110979830B CN202010016471.7A CN202010016471A CN110979830B CN 110979830 B CN110979830 B CN 110979830B CN 202010016471 A CN202010016471 A CN 202010016471A CN 110979830 B CN110979830 B CN 110979830B
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- sleeve
- chinese medicine
- traditional chinese
- pipe
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- 239000003814 drug Substances 0.000 title claims abstract description 90
- 238000007789 sealing Methods 0.000 claims abstract description 135
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000003860 storage Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/12—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers movable towards or away from container or wrapper during filling or depositing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention relates to a telescopic opening-closing type traditional Chinese medicine solution discharge nozzle which comprises an inner output pipe and a sleeve, wherein a sealing vertical pipe which cannot be separated is arranged on the lower end face of the inner output pipe in a sealing mode in a penetrating mode, a sealing cover for sealing the sealing vertical pipe is arranged in the sleeve, a medicine liquid output channel is arranged on the sealing cover, the sleeve is provided with a bolt and a bolt ejecting spring, the bolt is connected with a pull rod, an insertion hole is formed in the outer peripheral face of the inner output pipe, and the inner output pipe is in a closed state when the bolt penetrates through the insertion hole sleeve. The invention has the advantage that the traditional Chinese medicine bag does not need to be poured when the traditional Chinese medicine solution discharge nozzle is taken out of the traditional Chinese medicine bag, and solves the problem that the traditional Chinese medicine bag needs to be poured when the traditional Chinese medicine solution discharge nozzle is taken out of the traditional Chinese medicine bag.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicine production, in particular to a telescopic opening and closing type traditional Chinese medicine solution discharge nozzle.
Background
In the process of automatic production of traditional Chinese medicine decoction, the decocted traditional Chinese medicine stored in a traditional Chinese medicine storage barrel needs to be filled into a traditional Chinese medicine bag. The mouth of the traditional Chinese medicine bag is provided with a hanging ring. When the existing filling mechanism is used for filling, a hanging ring of a traditional Chinese medicine bag is manually held, so that the bag opening of the traditional Chinese medicine bag is aligned with a traditional Chinese medicine solution discharge nozzle below a traditional Chinese medicine slag discharging barrel, and then the traditional Chinese medicine solution discharge nozzle is opened to input the traditional Chinese medicine into the traditional Chinese medicine bag. When the traditional Chinese medicine filling mechanism is used for manually filling, the traditional Chinese medicine solution discharge nozzle extends into the opening of the bag, the traditional Chinese medicine bag needs to be inclined in the process of moving the traditional Chinese medicine bag from the lower part of the traditional Chinese medicine solution discharge nozzle, the traditional Chinese medicine solution in the bottle can be poured out due to the inclination action, so that the traditional Chinese medicine solution discharge nozzle can only fill the traditional Chinese medicine solution into the traditional Chinese medicine bag from the outer part of the traditional Chinese medicine bag, and the phenomenon that the liquid medicine is scattered easily occurs when the traditional Chinese medicine solution discharge nozzle is positioned outside the bottle.
Disclosure of Invention
The invention provides a telescopic opening-closing type traditional Chinese medicine solution discharge nozzle which can be taken out without pouring a traditional Chinese medicine bag, and solves the problem that the traditional Chinese medicine bag needs to be poured when the discharge nozzle of the existing filling mechanism is taken out from the traditional Chinese medicine bag.
The technical problem is solved by the following technical scheme: a telescopic open-close type traditional Chinese medicine solution discharge nozzle is characterized by comprising an inner output pipe and a sleeve pipe which is sleeved on the inner output pipe in a vertically movable manner, wherein an annular sliding groove which extends along the circumferential direction of the inner output pipe is formed in the lower end face of the inner output pipe, a sealing vertical pipe is penetrated through the annular sliding groove in a sealing and sliding manner, a separation prevention structure which prevents the sealing vertical pipe from separating from the annular sliding groove is arranged between the sealing vertical pipe and the annular sliding groove, a pressing spring which drives the sealing vertical pipe to extend out of the annular sliding groove is arranged in the annular sliding groove, a sealing cover which is matched with the sealing vertical pipe to seal the inner output pipe is arranged in the sleeve pipe, a suspension ring which extends along the circumferential direction of the sealing vertical pipe and is used for connecting the sleeve pipe with the sealing vertical pipe in a sealing manner is arranged on the outer circumferential surface of the sealing vertical pipe, a plurality of liquid medicine output channels which are arranged outside the sealing vertical pipe are arranged on the sealing cover, and a bolt hole is arranged on the inner circumferential surface of the sleeve pipe, the bolt hole is internally provided with a bolt and a bolt pop-up spring for driving the bolt to extend out of the bolt hole, the bolt is connected with a pull rod which extends out of a sleeve and drives the bolt to contract into the bolt hole, the peripheral surface of the inner output pipe is provided with the bolt hole, when the bolt is arranged in the bolt hole sleeve in a penetrating way, the sealing cover is in sealing butt joint with the sealing vertical pipe to enable the inner output pipe to be in a closed state, and when the bolt is hung on the hanging ring, the sealing cover is separated from the sealing vertical pipe to enable the inner output pipe to be in an open state. When in use, the inner delivery pipe is hermetically connected with the traditional Chinese medicine solution outlet of the traditional Chinese medicine storage barrel. During filling, the bag mouth of the traditional Chinese medicine bag is positioned under the sleeve, then the sleeve is moved downwards to enable the sleeve to penetrate into the bag mouth, the sealing cover is separated from the sealing vertical pipe in the downward moving process of the sleeve, so that the sealing effect on the inner output pipe is lost, and the traditional Chinese medicine solution in the traditional Chinese medicine storage barrel flows out through the inner pipe and the lower end of the sleeve. The sleeve can not fall off under the action of the hanging ring matched with the bolt, and the traditional Chinese medicine solution discharge nozzle can be maintained in an open state. The suspension ring has the function of preventing the Chinese medicinal solution from emerging from the upper end of the casing. The process of taking out the traditional Chinese medicine solution discharge nozzle from the bag opening after stopping bottling is as follows: and lifting the sleeve pipe to enable the sealing cover to be matched with the pressing spring to be abutted with the lower end face of the sealing vertical pipe, and at the moment, the bolt is inserted into the bolt hole, and the upper end sleeve pipe is maintained in the current state. This mode is because the design of pressing the spring, and only sealed standpipe is from separately with sealed lid after the sealed lid has descended the distance of one end, can avoid the sleeve pipe just descend a little distance and flow out liquid promptly, can improve the reliability when avoiding traditional chinese medicine solution to spill out.
Preferably, the upper end of the inner output pipe is provided with an external thread section. When in use, the inner output pipe is connected in the Chinese medicine solution output port through the external thread section. The traditional Chinese medicine solution discharge nozzle is convenient to mount and dismount to the traditional Chinese medicine storage barrel.
Preferably, the inner output pipe is provided with a sealing step located below the outer threaded section, and the sealing step is provided with an inner output pipe sealing gasket sleeved on the outer threaded section. When in use, the sealing step cooperates with the traditional Chinese medicine storage barrel to clamp the sealing washer of the inner output tube part so as to realize the sealing of the inner output tube and the traditional Chinese medicine solution output port. The sealing reliability is good, and compared with a sealing mode of winding the raw rubber belt on the threads, the sealing device saves labor when being connected by rotation.
Preferably, a containing groove is formed among the suspension ring, the seal vertical pipe and the sleeve, and the upper end of the liquid medicine output channel is aligned with the containing groove along the vertical direction. So that the traditional Chinese medicine solution can reliably flow out when the sealing vertical pipe and the sealing cover lose the sealing function.
Preferably, the upper surface of the sealing cover is provided with a sleeve part sealing gasket which is matched with the end surface of the sealing vertical pipe to connect the sealing vertical pipe and the sealing cover together in a sealing way. Can improve the sealing reliability and realize the convenience during sealing.
Preferably, the anti-drop structure comprises an outward flange arranged on the sealing vertical pipe and a suspension ring arranged on the annular sliding groove and matched with the outward flange, the annular sliding groove is provided with a large-diameter section, the outward flange is positioned in the large-diameter section, and the suspension ring is formed between the lower end of the large-diameter section and the annular sliding groove. Simple structure and reliable suspension.
Preferably, a stop ring protruding out of the sleeve and extending along the circumferential direction of the sleeve is arranged on the outer circumferential surface of the sleeve, and the pull rod protrudes out of the outer circumferential surface of the sleeve through the stop ring. The mechanical energy of the upper casing is convenient to apply force during sealing.
Preferably, the outer end of the pull rod is provided with a push block which downwards exceeds the baffle ring, a supporting groove is defined between the push block and the sleeve, and the surface of the part of the push block, which forms the groove wall of the supporting groove, is an inclined surface with the upper end inclined towards the direction close to the sleeve. When the pull rod is used, the pull rod is inserted into the support groove to hold the sleeve, and the push block is pushed by a hand to drive the pull rod to pull the plug pin outwards, so that the plug pin is pulled out from the plug pin hole. Thereby facilitating the use.
Preferably, the part of the sleeve below the sealing cover is provided with an upper cylindrical section, a conical section with a large upper end and a small lower end and a lower cylindrical section which are sequentially distributed from top to bottom, a step surface is formed between the upper cylindrical section and the conical section, the opening direction of the lower end of the liquid medicine output channel is aligned with the step surface, and the inner diameter of the lower cylindrical section is equal to the inner diameter of the lower end of the conical section. Can make the traditional Chinese medicine solution concentrated when flowing out of the sleeve, thereby being not easy to spill.
Preferably, a sealing groove extending along the circumferential direction of the suspension ring is formed in the circumferential surface of the suspension ring, a bus of the sealing groove is an arc line, the opening width of the sealing groove is smaller than the diameter of a circle where the arc line is located, a sealing ring with a circular cross section is arranged in the sealing groove, and the suspension ring and the sleeve are connected together in a sealing mode through the sealing ring. Can improve sealing reliability, the sealing washer is difficult for droing when the sleeve pipe removed moreover.
Preferably, the suspension ring is provided with an annular scraper which extends along the axial direction of the suspension ring and abuts against the inner circumferential surface of the sleeve, and the inner circumferential surface of the annular scraper is a conical surface with a large upper end and a small lower end. The amount of the traditional Chinese medicine solution remained in the sleeve after the traditional Chinese medicine solution discharge nozzle is closed is small.
The invention has the following advantages: the Chinese medicine bag is moved in and out by the lifting of the Chinese medicine solution discharge nozzle, so that the Chinese medicine bag does not need to be dumped when the Chinese medicine solution discharge nozzle is pulled out of the Chinese medicine bag, and the Chinese medicine solution in the Chinese medicine bag does not flow out because the Chinese medicine solution discharge nozzle is taken out.
Drawings
FIG. 1 is a schematic view of the present invention in a closed state.
Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a schematic view of the present invention in a closed state.
FIG. 4 is a schematic diagram of the present invention in an open state.
In the figure: the device comprises a traditional Chinese medicine solution output port 1, a traditional Chinese medicine storage barrel 2, an inner output pipe 4, a sleeve 5, an outer threaded section 6, a sealing step 7, an inner output pipe part sealing washer 8, a bolt hole 9, an annular sliding groove 10, a large-diameter section 11, a suspension ring 12, a sealing vertical pipe 13, an outer flanging 14, a drop-proof structure 15, a pressing spring 16, a suspension ring 17, a sealing groove 18, a sealing ring 20, an annular scraper 21, an inner circumferential surface 22 of the annular scraper, an expansion groove 23, a sealing cover 24, a liquid medicine output channel 25, a sleeve part sealing washer 26, an upper cylindrical section 27, a conical section 28, a lower cylindrical section 29, a step surface 30, a bolt hole 31, a bolt 32, a bolt ejecting spring 33, a pull rod 34, a baffle ring 35, a push block 36, a support groove 37, a surface 38 of a part of which forms a support groove wall, a traditional Chinese medicine bag 40 and a bag opening 41.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1, 2, 3 and 4, a retractable open-close type Chinese medicinal solution discharge nozzle comprises an inner delivery tube 4 and a sleeve 5 which is movably sleeved on the inner delivery tube up and down. The upper end of the inner output pipe is provided with an external thread section 6. The inner output pipe is provided with a sealing step 7 positioned below the outer thread section. An inner output pipe part sealing washer 8 sleeved on the outer thread section is arranged on the sealing step. When the device is used, the inner output pipe is in threaded connection with the traditional Chinese medicine solution output port 1 of the traditional Chinese medicine storage barrel 2 through the external thread section, and the sealing step is matched with the traditional Chinese medicine storage barrel to clamp the sealing washer of the inner output pipe part, so that the inner output pipe is in sealed connection with the traditional Chinese medicine solution output port. The upper end of the peripheral surface of the inner output pipe is provided with a bolt hole 9. The lower end surface of the inner output pipe is provided with an annular sliding groove 10 extending along the circumferential direction of the inner output pipe. The annular sliding groove is provided with a large-diameter section 11. A suspension ring 12 is formed between the lower end of the large-diameter section and the annular sliding groove. The annular sliding groove is provided with a sealing vertical pipe 13 in a sealing and sliding mode. The upper end of the sealing vertical pipe is provided with an outward flange 14. The flanging is positioned in the large-diameter section. The flanging and the suspension ring form a drop-proof structure 15 for preventing the sealing vertical pipe from dropping out of the annular sliding groove. And a pressing spring 16 for driving the seal vertical pipe to extend out of the annular sliding groove is arranged in the annular sliding groove. And a suspension ring 17 extending along the circumferential direction of the seal vertical pipe is arranged on the outer circumferential surface of the seal vertical pipe. The peripheral surface of the suspension ring is provided with a sealing groove 18 extending along the circumferential direction of the suspension ring. The generating line of seal groove is the circular arc line. The opening width of the sealing groove is smaller than the diameter of a circle where the arc line is located. A sealing ring 20 with a circular cross section is arranged in the sealing groove. The suspension ring and the sleeve are connected together in a sealing mode through the sealing ring. The suspension ring is provided with an annular scraper 21 extending axially along the suspension ring and abutting against the inner circumferential surface of the sleeve. The inner peripheral surface 22 of the annular scraper is a tapered surface having a large upper end and a small lower end. A volume-expanding groove 23 is formed between the suspension ring, the seal stack and the casing. The sleeve is internally provided with a sealing cover 24 which is matched with the sealing vertical pipe to seal the inner output pipe. A plurality of liquid medicine output channels 25 positioned outside the sealing vertical pipe are arranged between the sealing cover and the sleeve. The upper end of the liquid medicine output channel is aligned with the expansion groove along the up-down direction. The upper surface of the sealing cover is provided with a sleeve part sealing gasket 26 which is matched with the end surface of the sealing vertical pipe to connect the sealing vertical pipe and the sealing cover together in a sealing way. The part of the sleeve below the sealing cover is provided with an upper cylindrical section 27, a conical section 28 with a large upper end and a small lower end and a lower cylindrical section 29 which are sequentially distributed from top to bottom. A step surface 30 is formed between the upper cylindrical section and the conical section. The opening direction of the lower end of the liquid medicine output channel is aligned with the step surface. The inner diameter of the lower cylindrical section is equal to the inner diameter of the lower end of the conical section. The inner peripheral surface of the sleeve is provided with a plug hole 31. A bolt 32 and a bolt ejection spring 33 for driving the bolt to extend out of the bolt hole are arranged in the bolt hole. The bolt is connected to a pull rod 34 which extends out of the sleeve and drives the bolt to retract into the bolt hole. A stopper ring 35 protruding from the sleeve and extending in the circumferential direction of the sleeve is provided on the outer circumferential surface of the sleeve. The pull rod extends out of the peripheral surface of the sleeve through the baffle ring. The outer end of the pull rod is provided with a push block 36 which extends downwards beyond the stop ring. A supporting slot 37 is enclosed between the push block and the sleeve. The surface 38 of the portion of the pusher forming the wall of the spreader slot is a beveled surface with the upper end sloping in the direction of approaching the sleeve. When the bolt is inserted into the bolt hole sleeve, the sealing cover is in sealing butt joint with the sealing vertical pipe, so that the inner output pipe is in a closed state. When the bolt is hung on the suspension ring, the sealing cover is separated from the sealing vertical pipe so that the inner output pipe is in an open state.
When in use, the mouth 41 of the Chinese medicine bag 40 is aligned with the sleeve along the up-down direction. Then the hand is held on the sleeve and positioned in the opening groove, the pushing block is extruded by the hand, and the pull rod is pulled by the pushing block to enable the bolt to be separated from the bolt hole. When the sleeve is moved downwards to the sleeve insertion bag opening, the inner output tube part is opened, so that the traditional Chinese medicine solution in the traditional Chinese medicine storage barrel flows into the traditional Chinese medicine bag. When the traditional Chinese medicine bag needs to be removed after filling, the sleeve is moved upwards to a position where the sleeve cannot move continuously, the bolt is aligned with the bolt hole at the moment, the bolt is inserted into the bolt hole under the action of the bolt ejecting spring, the sleeve rises to be positioned outside the traditional Chinese medicine bag at the moment, the inner output pipe is closed, and finally the traditional Chinese medicine bag is removed.
Claims (10)
1. A telescopic open-close type traditional Chinese medicine solution discharge nozzle is characterized by comprising an inner output pipe and a sleeve pipe which is sleeved on the inner output pipe in a vertically movable manner, wherein an annular sliding groove which extends along the circumferential direction of the inner output pipe is formed in the lower end face of the inner output pipe, a sealing vertical pipe is arranged in the annular sliding groove in a sealing and sliding mode in a penetrating mode, a falling-off prevention structure which prevents the sealing vertical pipe from falling off the annular sliding groove is arranged between the sealing vertical pipe and the annular sliding groove, a pressing spring which drives the sealing vertical pipe to extend out of the annular sliding groove is arranged in the annular sliding groove, a sealing cover which is matched with the sealing vertical pipe to seal the inner output pipe is arranged in the sleeve pipe, a suspension ring which extends along the circumferential direction of the sealing vertical pipe and is used for connecting the sleeve pipe and the sealing vertical pipe in a sealing mode is arranged on the outer circumferential surface of the sealing vertical pipe, and a plurality of liquid medicine output channels which are arranged outside the sealing vertical pipe are arranged in the sealing cover, the inner peripheral surface of the sleeve is provided with a bolt hole, a bolt and a bolt pop-up spring for driving the bolt to extend out of the bolt hole are arranged in the bolt hole in a penetrating mode, the bolt is connected with a pull rod for driving the bolt extending out of the sleeve to retract into the bolt hole, the outer peripheral surface of the inner output pipe is provided with the bolt hole, when the bolt is arranged in the bolt hole sleeve in a penetrating mode, the sealing cover abuts against the sealing vertical pipe in a sealing mode to enable the inner output pipe to be in a closed state, and when the bolt is hung on the hanging ring, the sealing cover and the sealing vertical pipe are separated to enable the inner output pipe to be in an open state.
2. The retractable and openable nozzle as claimed in claim 1, wherein the inner outlet tube has an external thread section at its upper end.
3. The retractable open-close type nozzle for discharging Chinese medicinal solution as claimed in claim 2, wherein the inner outlet tube has a sealing step below the outer threaded section, and the sealing step has a sealing gasket for the inner outlet tube, which is fitted over the outer threaded section.
4. The retractable open-close type Chinese medicinal solution discharge nozzle according to claim 1, wherein a volume expansion groove is formed between the suspension ring, the sealing standpipe and the sleeve, and the upper end of the liquid medicine outlet channel is aligned with the volume expansion groove in the up-down direction.
5. The retractable open-close type Chinese medicinal solution discharge nozzle according to claim 1, wherein the sealing cap has a sleeve sealing gasket on its upper surface for sealing the sealing standpipe with the sealing cap by engaging with the end surface of the sealing standpipe.
6. The retractable open-close type Chinese medicinal solution discharge nozzle according to claim 1, wherein the drop-preventing structure comprises a flange provided on the vertical sealing tube and a suspension ring provided on the annular sliding groove and cooperating with the flange, the annular sliding groove is provided with a large diameter section, the flange is located in the large diameter section, and the suspension ring is formed between the lower end of the large diameter section and the annular sliding groove.
7. The retractable open-close type nozzle for discharging Chinese medicinal solution as claimed in claim 1, wherein a stopper ring protruding from the casing and extending along the circumferential direction of the casing is provided on the outer circumferential surface of the casing, and the pull rod protrudes from the outer circumferential surface of the casing through the stopper ring.
8. The retractable open-close type nozzle for discharging Chinese medicinal solution as claimed in claim 7, wherein the outer end of the pull rod is provided with a push block extending downward beyond the stop ring, the push block and the sleeve enclose a supporting slot therebetween, and the surface of the portion of the push block constituting the wall of the supporting slot is an inclined surface with an upper end inclined toward the direction close to the sleeve.
9. The retractable open-close type nozzle as claimed in claim 1, wherein the sleeve has an upper cylindrical portion, a conical portion with a larger upper end and a smaller lower end, and a lower cylindrical portion, which are sequentially disposed from top to bottom, on the lower portion of the sealing cap, wherein a step surface is formed between the upper cylindrical portion and the conical portion, the opening at the lower end of the liquid outlet channel is aligned with the step surface, and the inner diameter of the lower cylindrical portion is equal to the inner diameter of the lower end of the conical portion.
10. The retractable open-close type Chinese medicinal solution discharge nozzle according to claim 1, wherein a sealing groove extending along the circumferential direction of the suspension ring is formed on the circumferential surface of the suspension ring, a generatrix of the sealing groove is an arc line, the opening width of the sealing groove is smaller than the diameter of a circle where the arc line is located, a sealing ring with a circular cross section is arranged in the sealing groove, and the suspension ring and the casing are hermetically connected together by the sealing ring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607655.5A CN113353341A (en) | 2020-01-08 | 2020-01-08 | Retractable open-close type traditional Chinese medicine solution discharge nozzle capable of being taken out without pouring traditional Chinese medicine bag |
| CN202010016471.7A CN110979830B (en) | 2020-01-08 | 2020-01-08 | Telescopic open-close type traditional Chinese medicine solution discharge nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010016471.7A CN110979830B (en) | 2020-01-08 | 2020-01-08 | Telescopic open-close type traditional Chinese medicine solution discharge nozzle |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110607655.5A Division CN113353341A (en) | 2020-01-08 | 2020-01-08 | Retractable open-close type traditional Chinese medicine solution discharge nozzle capable of being taken out without pouring traditional Chinese medicine bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110979830A CN110979830A (en) | 2020-04-10 |
| CN110979830B true CN110979830B (en) | 2021-07-30 |
Family
ID=70081040
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010016471.7A Active CN110979830B (en) | 2020-01-08 | 2020-01-08 | Telescopic open-close type traditional Chinese medicine solution discharge nozzle |
| CN202110607655.5A Withdrawn CN113353341A (en) | 2020-01-08 | 2020-01-08 | Retractable open-close type traditional Chinese medicine solution discharge nozzle capable of being taken out without pouring traditional Chinese medicine bag |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110607655.5A Withdrawn CN113353341A (en) | 2020-01-08 | 2020-01-08 | Retractable open-close type traditional Chinese medicine solution discharge nozzle capable of being taken out without pouring traditional Chinese medicine bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110979830B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151867A (en) * | 1978-02-03 | 1979-05-01 | Horix Manufacturing Company | Bottle filling valve |
| US4614214A (en) * | 1985-03-21 | 1986-09-30 | Ruaro S.P.A. | Telescopic tap for the tanks of automatic liquid-filling machines |
| JPH08301392A (en) * | 1995-04-28 | 1996-11-19 | Toppan Printing Co Ltd | Liquid filling nozzle |
| DE19855975C1 (en) * | 1998-12-04 | 2000-03-30 | Crown Simplimatic Inc N D Ges | Pressurized beverage bottle filler has telescopic gas return tube with magnet to adjust height |
| CN2406984Y (en) * | 2000-01-31 | 2000-11-22 | 张家港美星顺峰机械有限公司 | Fluid filling valve |
| CN109809348A (en) * | 2019-04-19 | 2019-05-28 | 安丘市鼎正机械设备有限公司 | A plug-in quantitative filling valve device for a filling machine |
-
2020
- 2020-01-08 CN CN202010016471.7A patent/CN110979830B/en active Active
- 2020-01-08 CN CN202110607655.5A patent/CN113353341A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151867A (en) * | 1978-02-03 | 1979-05-01 | Horix Manufacturing Company | Bottle filling valve |
| US4614214A (en) * | 1985-03-21 | 1986-09-30 | Ruaro S.P.A. | Telescopic tap for the tanks of automatic liquid-filling machines |
| JPH08301392A (en) * | 1995-04-28 | 1996-11-19 | Toppan Printing Co Ltd | Liquid filling nozzle |
| DE19855975C1 (en) * | 1998-12-04 | 2000-03-30 | Crown Simplimatic Inc N D Ges | Pressurized beverage bottle filler has telescopic gas return tube with magnet to adjust height |
| CN2406984Y (en) * | 2000-01-31 | 2000-11-22 | 张家港美星顺峰机械有限公司 | Fluid filling valve |
| CN109809348A (en) * | 2019-04-19 | 2019-05-28 | 安丘市鼎正机械设备有限公司 | A plug-in quantitative filling valve device for a filling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110979830A (en) | 2020-04-10 |
| CN113353341A (en) | 2021-09-07 |
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Effective date of registration: 20210702 Address after: 310023 201, building 7, 181 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Yiyin Health Technology Co.,Ltd. Applicant after: HANGZHOU HOUDAR AUTOMATION SYSTEM Co.,Ltd. Address before: 310023 201, building 7, 181 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Yiyin Health Technology Co.,Ltd. |
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Effective date of registration: 20230208 Address after: No. 3, Building 1, 181 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province, 310000 Patentee after: HANGZHOU HOUDAR AUTOMATION SYSTEM Co.,Ltd. Address before: 310023 201, building 7, 181 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Yiyin Health Technology Co.,Ltd. Patentee before: HANGZHOU HOUDAR AUTOMATION SYSTEM Co.,Ltd. |
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