CN205267831U - Automatic quick -witted upper cover locking mechanism decocts medicinal herbs - Google Patents
Automatic quick -witted upper cover locking mechanism decocts medicinal herbs Download PDFInfo
- Publication number
- CN205267831U CN205267831U CN201520968792.1U CN201520968792U CN205267831U CN 205267831 U CN205267831 U CN 205267831U CN 201520968792 U CN201520968792 U CN 201520968792U CN 205267831 U CN205267831 U CN 205267831U
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- CN
- China
- Prior art keywords
- ratchet
- pedestal
- locking mechanism
- crank
- upper cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an automatic quick -witted upper cover locking mechanism decocts medicinal herbs, including ratchet, crank, rotatory piece and handle, upper cover top coaxial arrangement base is installed on this base and is adorned ratchet together admittedly with the pivot, and to hinge dress crank on should the base of ratchet one side, this articulate cantilever end system is useful in the trip of joint ratchet, corresponds the rotatory piece of hinge dress on the base of trip tip, and the handle should be adorned by rotation another tip at articulate cantilever tip admittedly to top roof pressure that should rotatory piece, and was corresponding the system has a through -hole on the base in the rotatory piece outside, and to tip installation sleeve under should the base of through -hole, end cover should be installed in telescopic bottom surface to coaxial movable mounting pin in this sleeve. This mechanism uses through the pin and the cooperation of ratchet subassembly, guarantees only just can open the upper cover at the ordinary pressure state, prevent misuse, has effectively improved the security performance.
Description
Technical field
The utility model belongs to Chinese medicine drug-decocting equipment field, specifically, it relates to a kind of automatic boiling-machine top cover locking mechanism.
Background technology
Boiling machine is a kind of drug-decocting equipment, it is possible to boil medicine fast. One of traditional Chinese herbal decoction conventional dosage forms making Chinese medicine, the quality of decoction quality directly has influence on clinical efficacy, decoction affects effective constituent fried in curative effect to basic substance mainly decoction, therefore to be played the clinical efficacy of traditional Chinese herbal decoction, it is necessary to fried effective constituent to the greatest extent to greatest extent. Traditional boiling machine is all with certain pressure, because herbal medicine is stressed, impact is easy to fried.
Traditional boiling machine upper cover and the installation structure of pot body are simple, poor stability, if opening upper cover in a high voltage state, consequence is hardly imaginable.
Practical novel content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that the automatic boiling-machine top cover locking mechanism that a kind of safety performance is high.
Scheme of the present utility model is achieved in that
A kind of automatic boiling-machine top cover locking mechanism, comprise a pot body, upper cover and handwheel, the sealing of described upper cover is arranged on a pot body upper end open portion, this upper cover coaxially installs rotating shaft, handwheel is installed at this rotating shaft top, described upper tops installs a set of locking mechanism, this locking mechanism comprises ratchet, crank, spill spin block and handle, described upper tops coaxially installs pedestal, this pedestal is provided with the ratchet being solidly installed with rotating shaft, to the pedestal of ratchet side cutting with scissors dress crank, the cantilever end of this crank is integrally shaped with the card hook connecing ratchet for card, corresponding card hooks hinge dress spill spin block on the pedestal of end, the top, top of this spill spin block is pressed in the cantilever end of crank, this spill spin block the other end is fixedly mounted with handle, pedestal outside corresponding described spill spin block is shaped with through hole, to should the pedestal bottom of through hole and the coaxial installing sleeve of rotating shaft, coaxial movable installation pin in this sleeve, end cap is installed in the bottom surface of this sleeve, this end cap is shaped with ventilating pit.
And, between the hinge dress end of described crank and pedestal, an extension spring is installed.
And, a rubber coating is wrapped up in the cap portion, top of described pin bottom.
Advantage of the present utility model and positively effect be:
Mechanism by pin and ratchet assembly with the use of, ensure only just to open upper cover at atmospheric pressure state, prevent mishandle, effectively improve safety performance. The utility model structure is simple, it is scientific and reasonable to design, it is ingenious to conceive, be easy to realize, and effectively improves the security of boiling machine, has the value of wide popularization and application.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model (local is analysed and observe);
Fig. 2 is I portion enlarged view in Fig. 1;
Fig. 3 is pin working state figure in Fig. 2;
Fig. 4 is the vertical view (locking state) of locking mechanism lock in Fig. 1;
Fig. 5 is the vertical view (releasing orientation) of locking mechanism lock in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail.
A kind of automatic boiling-machine top cover locking mechanism, as shown in Figure 1, comprises pot body 3, upper cover 2 and handwheel, and the sealing of described upper cover is arranged on a pot body upper end open portion, and this upper cover coaxially installs rotating shaft 1, and handwheel is installed at this rotating shaft top.
Innovative point of the present utility model is:
Described upper tops installs a set of locking mechanism such as Fig. 2, shown in Fig. 4, this locking mechanism comprises ratchet 4, crank 12, spill spin block 11 and handle 10, described upper tops coaxially installs pedestal 5, this pedestal is provided with the ratchet being solidly installed with rotating shaft, to the pedestal of ratchet side cutting with scissors dress crank, between the hinge dress end of this crank and pedestal, an extension spring 13 is installed, the cantilever end of this crank is integrally shaped with the card hook connecing ratchet for card, in Fig. 4, the direction of arrow is ratchet rotation lock direction, corresponding card hooks hinge dress spill spin block on the pedestal of end, the top, top of this spill spin block is pressed in the cantilever end of crank, this spill spin block the other end is fixedly mounted with handle, to the pedestal outside spill spin block being shaped with through hole 6, to should the pedestal bottom of through hole and the coaxial installing sleeve of rotating shaft, as shown in Figure 2, coaxial movable installation pin 7 in this sleeve, end cap 8 is installed in the bottom surface of this sleeve, this end cap is shaped with ventilating pit 9.
In order to improve sealing property, a rubber coating is wrapped up in the cap portion, top of described pin bottom.
Principle of work of the present utility model is:
When pressurizeing in pot body, pin is pushed to the top of sleeve by high pressure gas by the ventilating pit of end cap, as shown in Figure 3, the upper end of pin is through the through hole of pedestal, if when now people is for wanting to rotate handle swing rotary block, spill spin block is spacing because of pin can not open crank, prevents mishandle from occurring; When being atmospheric pressure state in pot body, pin is because the automatic landing of gravity is to, on the end cap of sleeve bottom, as shown in Figure 2, now turning clockwise handle 90 degree, and as shown in Figure 5, the card of crank hooks and disengages with ratchet, can open upper cover by rotation hand wheel.
Mechanism by pin and ratchet assembly with the use of, ensure only just to open upper cover at atmospheric pressure state, prevent mishandle, effectively improve safety performance. The utility model structure is simple, it is scientific and reasonable to design, it is ingenious to conceive, be easy to realize, and effectively improves the security of boiling machine, has the value of wide popularization and application.
It is emphasized that; embodiment described in the utility model is explanation property; instead of it is limited; therefore the utility model comprises the embodiment being not limited to described in embodiment; every other enforcement modes drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (3)
1. an automatic boiling-machine top cover locking mechanism, comprise a pot body, upper cover and handwheel, the sealing of described upper cover is arranged on a pot body upper end open portion, this upper cover coaxially installs rotating shaft, handwheel is installed at this rotating shaft top, it is characterized in that: described upper tops installs a set of locking mechanism, this locking mechanism comprises ratchet, crank, spill spin block and handle, described upper tops coaxially installs pedestal, this pedestal is provided with the ratchet being solidly installed with rotating shaft, to the pedestal of ratchet side cutting with scissors dress crank, the cantilever end of this crank is integrally shaped with the card hook connecing ratchet for card, corresponding card hooks hinge dress spill spin block on the pedestal of end, the top, top of this spill spin block is pressed in the cantilever end of crank, this spill spin block the other end is fixedly mounted with handle, pedestal outside corresponding described spill spin block is shaped with through hole, to should the pedestal bottom of through hole and the coaxial installing sleeve of rotating shaft, coaxial movable installation pin in this sleeve, end cap is installed in the bottom surface of this sleeve, this end cap is shaped with ventilating pit.
2. automatic boiling-machine top cover locking mechanism according to claim 1, it is characterised in that: between the hinge dress end of described crank and pedestal, an extension spring is installed.
3. automatic boiling-machine top cover locking mechanism according to claim 1 and 2, it is characterised in that: a rubber coating is wrapped up in the cap portion, top of described pin bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968792.1U CN205267831U (en) | 2015-11-27 | 2015-11-27 | Automatic quick -witted upper cover locking mechanism decocts medicinal herbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968792.1U CN205267831U (en) | 2015-11-27 | 2015-11-27 | Automatic quick -witted upper cover locking mechanism decocts medicinal herbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205267831U true CN205267831U (en) | 2016-06-01 |
Family
ID=56052469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520968792.1U Expired - Fee Related CN205267831U (en) | 2015-11-27 | 2015-11-27 | Automatic quick -witted upper cover locking mechanism decocts medicinal herbs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205267831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840741A (en) * | 2018-08-21 | 2020-02-28 | 北京东华原医疗设备有限责任公司 | Medicine decocting machine |
-
2015
- 2015-11-27 CN CN201520968792.1U patent/CN205267831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840741A (en) * | 2018-08-21 | 2020-02-28 | 北京东华原医疗设备有限责任公司 | Medicine decocting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20191127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |