CN201996326U - Sealed container piercing apparatus for coffee maker - Google Patents
Sealed container piercing apparatus for coffee maker Download PDFInfo
- Publication number
- CN201996326U CN201996326U CN2010206372170U CN201020637217U CN201996326U CN 201996326 U CN201996326 U CN 201996326U CN 2010206372170 U CN2010206372170 U CN 2010206372170U CN 201020637217 U CN201020637217 U CN 201020637217U CN 201996326 U CN201996326 U CN 201996326U
- Authority
- CN
- China
- Prior art keywords
- needle stand
- backing plate
- airtight container
- lancing device
- needle
- 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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- Apparatus For Making Beverages (AREA)
Abstract
The utility model discloses a sealed container piercing apparatus for a coffee maker. Connected with a boiler set of the coffee maker, the piercing apparatus comprises a fixed part fixedly disposed at the boiler set, a backing plate, a fixing shaft and an upper piercing needle, wherein the fixed part and the backing plate are fixedly connected together via the fixing shaft in a parallel and spaced manner. The upper piercing needle comprises a needle stand and at least one needle body fixedly connected to the bottom surface of the needle stand. The needle stand is provided with a top-bottom through hole, which is movably jointed outside the fixing shaft. In addition, the needle stand is attached onto the backing plate. A gap is maintained between the top of the needle stand and the fixed part. The sealed container piercing apparatus has the following advantages that during the process of bolt joint between the boiler set and a coffee box, after the sealed container is pierced by the needle body, the needle body, the sealed container and the coffee box are integrated to move together, thereby avoiding relative movement between the needle body and the sealed container, preventing the sealed container from being pierced and putting an end to powder leakage.
Description
Technical field
The utility model relates to a kind of airtight container lancing device of coffee machine.
Background technology
Airtight container (coffee pads or the coffee capsule) lancing device of existing low, high pressure coffee machine, it connects coffee machine boiler group, it comprises that one punctures pin, and the described pin that punctures comprises a needle stand and a plurality of needle body that is fixed in needle stand, and described needle stand and boiler group relative fixed link together.During use, earlier airtight container is installed within the coffee cartridge; Then coffee cartridge is screwed onto the boiler group, in the process that is spirally connected, the needle body that punctures pin punctures airtight container earlier, continue to relatively rotate sealer and boiler group then, needle body rotates relative to airtight container, relatively rotates that needle body can scratch airtight container in the process, thereby cause leakage powder, thereby influence the coffee quality.
The utility model content
The utility model provides a kind of airtight container lancing device of coffee machine, and it has overcome the existing deficiency of airtight container lancing device in the background technology.
The technical scheme that is adopted that the utility model solves its technical problem is:
A kind of airtight container lancing device of coffee machine, it connects coffee machine boiler group, described lancing device comprises on a standing part that is installed in the boiler group, a backing plate, the fixed axis and and punctures pin, by fixed axis standing part and backing plate parallel interval is fixed together; Puncture pin on described and comprise a needle stand and at least one needle body that is fixed in the needle stand bottom surface, described needle stand offers the through hole under always putting on, described through hole is actively socketed on outside the fixed axis and described needle stand is affiliated on backing plate, leaves the gap between described needle stand top and the standing part.
Among one preferred embodiment: described fixed axis is a screw, and the end that is spirally connected of described screw passes backing plate and is spirally connected into standing part.
Among one preferred embodiment: described through-hole diameter and fixed axis diametric clearance cooperate.
Among one preferred embodiment: described backing plate is flat washer, and described through-hole diameter is less than flat washer diameter.
Among one preferred embodiment: be provided with sealing silica gel between described standing part and the boiler group.
Among one preferred embodiment: described standing part is a plate body.
Among one preferred embodiment: the spacing between described standing part and the backing plate is greater than needle stand thickness.
The technical program is compared with background technology, and it has following advantage:
1. needle stand is actively socketed on outside the fixed axis, leave the gap between needle stand top and the standing part, then boiler group and coffee cartridge are spirally connected in the process, and after needle body punctured airtight container, needle body, airtight container and coffee cartridge formed integral body move together (needle body can relative fixed axle rotate and move), it is movable relatively to avoid occurring between needle body and the airtight container, avoid airtight container to be scratched, avoid manifesting the leakage powder, guarantee the coffee quality, easy to operate, simple;
2. the end that is spirally connected of screw passes backing plate and the into standing part that is spirally connected, and is easy to assembly quick;
3. needle stand through-hole diameter and fixed axis diametric clearance cooperate, and it is free movable to guarantee between needle stand and the fixed axis;
4. the needle stand through-hole diameter guarantees that less than flat washer diameter needle stand does not break away from fixed axis.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the perspective exploded view of lancing device, boiler group and the coffee cartridge group of coffee machine.
Fig. 2 has illustrated the structural representation of the cooperation of the lancing device of coffee machine and boiler group, and this moment, lancing device was in original state.
Fig. 3 has illustrated the structural representation of the cooperation of the lancing device of coffee machine and boiler group, and this moment, lancing device was in the state of puncturing.
The specific embodiment
Please refer to Fig. 1, a kind of airtight container lancing device 100 of coffee machine, it connects coffee machine boiler group 200, is matched with coffee cartridge group 300.Please refer to Fig. 1, Fig. 2 and Fig. 3, described lancing device 100 comprises on fixed head 110, one a flat washer 120 that is installed in boiler group 200, the screw 130 and and punctures pin 140.
Described fixed head 110 is fixedly attached in boiler group 200, and, be provided with sealing silica gel 111 between described fixed head 110 and the boiler group 200.
The end that is spirally connected of described screw 130 passes flat washer 120 and the into fixed head 110 that is spirally connected, thereby fixed head 110 peaceful washer 120 parallel interval are fixed together.
Puncture pin 140 on described and comprise a needle stand 141 and a plurality of needle body 142 that is fixed in needle stand 141 bottom surfaces, described needle stand 141 and needle body 142 are one-body molded.Described needle stand 141 thickness are less than the spacing between the fixed head 110 peaceful washers 120.Described needle stand 141 offers the through hole under always putting on, described through-hole diameter is slightly larger than the external diameter of screw 130, make described through-hole diameter and screw 130 diametric clearance cooperate, make described needle stand 141 freely to rotate relative to screw 130, described through-hole diameter is less than flat washer 120 diameters.
The through hole that punctures the needle stand 141 of pin 140 on described is actively socketed on outside the screw 130 and described needle stand 141 is affiliated on flat washer 120, and, leave gap A between described needle stand 141 tops and the fixed head 110.
Among the present embodiment, described boiler group 200 comprises drips dish 210, silicon rubber cup 220, water outlet spring 230, screw terminal 240.Described coffee cartridge group 300 comprise coffee cartridge fixed mount 310, drag ring 320, coffee cartridge 330, coffee delivery port 340, screw 350, pendulum 360, pendulum grip 370, pendulum be covering 380, puncturing pin 390, ejector spring 391, silica gel top board 392 down.
This coffee machine use comprises: step 1 is installed in airtight container 400 within the coffee cartridge of coffee cartridge group 300; Step 2, boiler group 200 and coffee cartridge group 300 relatively rotate to be spirally connected, after needle body 142 punctures airtight container earlier, needle body 142, airtight container and coffee cartridge group 300 formation integral body are moved together at this moment, continue to relatively rotate, the whole of needle body 142, airtight container and coffee cartridge group 300 rotates relative to boiler group 200.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented according to this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (7)
1. the airtight container lancing device of a coffee machine, it connects coffee machine boiler group, it is characterized in that: described lancing device comprises on a standing part that is installed in the boiler group, a backing plate, the fixed axis and and punctures pin, by fixed axis standing part and backing plate parallel interval is fixed together; Puncture pin on described and comprise a needle stand and at least one needle body that is fixed in the needle stand bottom surface, described needle stand offers the through hole under always putting on, described through hole is actively socketed on outside the fixed axis and described needle stand is affiliated on backing plate, leaves the gap between described needle stand top and the standing part.
2. the airtight container lancing device of a kind of coffee machine according to claim 1, it is characterized in that: described fixed axis is a screw, the end that is spirally connected of described screw passes backing plate and is spirally connected into standing part.
3. the airtight container lancing device of a kind of coffee machine according to claim 1 is characterized in that: described through-hole diameter and the cooperation of fixed axis diametric clearance.
4. the airtight container lancing device of a kind of coffee machine according to claim 2, it is characterized in that: described backing plate is flat washer, described through-hole diameter is less than flat washer diameter.
5. according to the airtight container lancing device of claim 1 or 2 or 3 or 4 described a kind of coffee machines, it is characterized in that: be provided with sealing silica gel between described standing part and the boiler group.
6. according to the airtight container lancing device of claim 1 or 2 or 3 or 4 described a kind of coffee machines, it is characterized in that: described standing part is a plate body.
7. according to the airtight container lancing device of claim 1 or 2 or 3 or 4 described a kind of coffee machines, it is characterized in that: the spacing between described standing part and the backing plate is greater than needle stand thickness.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206372170U CN201996326U (en) | 2010-12-01 | 2010-12-01 | Sealed container piercing apparatus for coffee maker |
| ITTO20110129 ITTO20110129U1 (en) | 2010-12-01 | 2011-12-01 | DRILLING EQUIPMENT FOR SEALED CONTAINERS FOR COFFEE MACHINE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206372170U CN201996326U (en) | 2010-12-01 | 2010-12-01 | Sealed container piercing apparatus for coffee maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201996326U true CN201996326U (en) | 2011-10-05 |
Family
ID=44699110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206372170U Expired - Fee Related CN201996326U (en) | 2010-12-01 | 2010-12-01 | Sealed container piercing apparatus for coffee maker |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201996326U (en) |
| IT (1) | ITTO20110129U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106980A (en) * | 2013-04-19 | 2014-10-22 | 广东德豪润达电气股份有限公司 | Low-pressure coffee maker |
-
2010
- 2010-12-01 CN CN2010206372170U patent/CN201996326U/en not_active Expired - Fee Related
-
2011
- 2011-12-01 IT ITTO20110129 patent/ITTO20110129U1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106980A (en) * | 2013-04-19 | 2014-10-22 | 广东德豪润达电气股份有限公司 | Low-pressure coffee maker |
| CN104106980B (en) * | 2013-04-19 | 2016-12-28 | 广东德豪润达电气股份有限公司 | Low pressure coffee machine |
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO20110129U1 (en) | 2012-03-01 |
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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: 20111005 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |