CN2531933Y - Mould for hot-water bag - Google Patents
Mould for hot-water bag Download PDFInfo
- Publication number
- CN2531933Y CN2531933Y CN 02216586 CN02216586U CN2531933Y CN 2531933 Y CN2531933 Y CN 2531933Y CN 02216586 CN02216586 CN 02216586 CN 02216586 U CN02216586 U CN 02216586U CN 2531933 Y CN2531933 Y CN 2531933Y
- Authority
- CN
- China
- Prior art keywords
- mould
- flat
- bag
- upper shuttering
- utility
- 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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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model relates to a novel mould for hot water bags, comprising an upper mould shell and a lower mould shell. The utility model is characterized in that the bottom of the upper mould shell and the bottom of the lower mould shell are respectively provided with a concave groove; the concave grooves on the bottom parts of the upper and the lower mould shells are folded to forma flat through hole; a mould core which is matched with the upper and the lower mould shells is divided into two sections; space is reserved between the two sections of mould core inside the upper and the lower mould shell, wherein, the upper section is a cross positioning frame and a bag mouth mould core on the lower part of the cross positioning frame; the lower section is a bag body mould core whose lower end is a flat plate; the flat plate is corresponding to the flat through hole formed by the concave grooves on the bottom parts of the upper and the lower mould shells. The utility model has the advantages that a rubber plug on the bag mouth of the hot water bag as well as the bag body are molded in one time to ensure no water leakage.
Description
Technical field
The utility model relates to a kind of mould, particularly a kind of novel hot water bag mould tool.
Background technology
The hot-water bottle of people's use at present is because the restriction of traditional moulds structure, core rod will be from the sack demoulding, therefore the rubber stopper at sack place sticks with glue after bag is shaped again and connects, leak easily, serious also can come off owing to the hot-water bottle pressurized makes rubber stopper, causes the serious consequence of scalding the user.
Summary of the invention
The purpose of this utility model is to solve hot-water bottle in the prior art because the restriction of traditional moulds structure, core rod will be from the sack demoulding, therefore the rubber stopper at sack place sticks with glue after bag is shaped and connects, leak easily, serious also can come off owing to the hot-water bottle pressurized makes rubber stopper, causes the problem of scalding the user.The utility model design novel hot water bag mould tool, comprise upper shuttering, following formwork, it is characterized in that: upper shuttering respectively has a groove with the bottom of following formwork, upper shuttering closes formation one flat through hole with the bottom groove of following formwork, the core rod that cooperates with following formwork with upper shuttering is two segmentations, have between two segmentation core rods in upper shuttering and following formwork at interval, epimere is the sack core rod of cross locating rack and its underpart, hypomere is the bag core rod, the lower end of bag core rod is a flat, and flat is corresponding with the flat through hole of the bottom groove formation of following formwork with upper shuttering.The utility model has the advantages that the rubber stopper and the bag one-shot forming at hot-water bottle sack place, guarantee water-tight.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated,
Accompanying drawing 1 is a upper shuttering structural representation of the present utility model,
Accompanying drawing 2 is a counterdie shell structure schematic diagram of the present utility model,
Accompanying drawing 3 is a upper mold core structural representation of the present utility model,
Accompanying drawing 4 is a lower mold core structural representation of the present utility model,
Accompanying drawing 5 is a matched moulds structural representation of the present utility model,
Comprise upper shuttering 1 among the specific embodiment figure, following formwork 2, it is characterized in that: upper shuttering 1 respectively has a groove 3 with the bottom of following formwork 2, upper shuttering 1 closes formation one flat through hole with the bottom groove 3 of following formwork 2, be two segmentations 4 up and down with the core rod that upper shuttering 1 cooperates with following formwork 2,5, two segmentation core rods 4 up and down in upper shuttering 1 and following formwork 2,5 have at interval, epimere is the sack core rod 4 of cross locating rack and its underpart, hypomere is a bag core rod 5, the lower end of bag core rod 5 is a flat 6, and flat 6 is corresponding with the flat through hole of bottom groove 3 formation of following formwork 2 with upper shuttering 1.Putting a slice rubber mass on the formwork 2 down during use, the female silk 7 of metal is put at interval 4,5 of two segmentation core rods up and down, put another sheet rubber mass again, cover upper shuttering 1, put into vulcanizer and vulcanize, after treating that sulfuration finishes, remove upper shuttering 1 and following formwork 2, segmentation 4 in removals, again with extraction bottom the hot-water bottle of hypomere bag core rod 5 after the moulding, put a TR thin rubber material between two bag hides then under bag, recure gets final product.The rubber stopper that the hot-water bottle that makes is thus placed the female silk of metal is and the bag one-shot forming.
Claims (1)
- Novel hot water bag mould tool, comprise upper shuttering, following formwork, it is characterized in that: upper shuttering respectively has a groove with the bottom of following formwork, upper shuttering closes formation one flat through hole with the bottom groove of following formwork, the core rod that cooperates with following formwork with upper shuttering is two segmentations, have between two segmentation core rods in upper shuttering and following formwork at interval, epimere is the sack core rod of cross locating rack and its underpart, hypomere is the bag core rod, the lower end of bag core rod is a flat, and flat is corresponding with the flat through hole of the bottom groove formation of following formwork with upper shuttering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216586 CN2531933Y (en) | 2002-04-04 | 2002-04-04 | Mould for hot-water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216586 CN2531933Y (en) | 2002-04-04 | 2002-04-04 | Mould for hot-water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2531933Y true CN2531933Y (en) | 2003-01-22 |
Family
ID=33695553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02216586 Expired - Fee Related CN2531933Y (en) | 2002-04-04 | 2002-04-04 | Mould for hot-water bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2531933Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196519A (en) * | 2015-10-29 | 2015-12-30 | 赵永其 | One-step forming inflatable mold and hot water bag production method adopting same |
-
2002
- 2002-04-04 CN CN 02216586 patent/CN2531933Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196519A (en) * | 2015-10-29 | 2015-12-30 | 赵永其 | One-step forming inflatable mold and hot water bag production method adopting same |
| CN105196519B (en) * | 2015-10-29 | 2018-03-27 | 赵永其 | One-shot forming inflatable mould and the method using its processing hot water bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030122 Termination date: 20110404 |