CN205255363U - Sheath mould - Google Patents
Sheath mould Download PDFInfo
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- CN205255363U CN205255363U CN201520873253.XU CN201520873253U CN205255363U CN 205255363 U CN205255363 U CN 205255363U CN 201520873253 U CN201520873253 U CN 201520873253U CN 205255363 U CN205255363 U CN 205255363U
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Abstract
The utility model discloses a sheath mould, this sheath mould are the column and personally experience sth. Part of the body, include from last to the lower storage seminal vesicle shaping section of coaxial setting in proper order overlap body shaping section on, trap body shaping section, turn -up section and base section, the body shaping section of trapping is divided into the coaxial equal diameter section who meets and becomes diameter section, wherein, when diameter section's top with go up cover body shaping section and meet, and its diameter equals go up the diameter of cover body shaping section, the top of variable diameter section with bottom when diameter section meets, and its diameter equals diameter when diameter section, the bottom of variable diameter section with the top of turn -up section meets, and its diameter equals the diameter at turn -up section top. Its technological effect is: characteristics according to turn -up technology in the sheath production process design, and production has the same turn -up mouth diameter and has the sheath of different cover body diameters on same production line.
Description
Technical field
The utility model relates to a kind of condom mould.
Background technology
At present owing to often needing more mold exchange to change the kind of producing sheath in condom manufacture process, and just nearly 2800 of every production line single row mould, not only wasting manpower and material resources of mold exchange more at every turn, die cost also remains high. Because domestic present condom manufacture line is all double mould mostly, therefore not more under the prerequisite of mold exchange, a production cycle can only be produced at most two kinds of products, as needs are produced new spec product, the so minimum mould that will make and install half bar line, wasting manpower and material resources. In order to improve the flexibility of production, reduce the manpower financial capacity's who causes because of mold exchange waste, it is necessary manufacturing a kind of condom mould applicable to production plurality of specifications sheath.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of condom mould is provided, its feature according to flanging process in condom manufacture process designs, and produces the sheath that has identical crimping mouth diameter and have different cover body diameters on same production line.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of condom mould, and this condom mould is column, comprises from top to bottom the coaxial seminal vesicle profiled section arranging successively, upper cover body profiled section, trap body profiled section, bead segments and base section;
The described body profiled section of trapping is divided into the equal diameter section of coaxially joining and becomes diameter segment;
Wherein, the top of described equal diameter section and described upper cover body profiled section join, and its diameter equals the diameter of described upper cover body profiled section, the bottom connection of the top of described change diameter segment and described equal diameter section, and its diameter equals the diameter of described equal diameter section, the bottom of described change diameter segment and the top of described bead segments join, and its diameter equals the diameter at described bead segments top.
Further, between described change diameter segment and described equal diameter section, between described change diameter segment and described bead segments, be all connected by arc transition.
Further, the diameter of described change diameter segment is continually varying from top to bottom.
Further, the diameter of described change diameter segment from top to bottom, at the uniform velocity diminishes or at the uniform velocity becomes large.
Further, described bead segments is divided into the epimere setting gradually from top to bottom, upper changeover portion, hypomere and lower changeover portion, and the bottom of described lower changeover portion connects described base section, and the top of described epimere connects the bottom of described change diameter segment.
Further, described seminal vesicle profiled section is according to radius of curvature, be divided into from top to bottom three sections that join successively, it is top cambered surface, middle cambered surface and bottom cambered surface, described top cambered surface is the outer convex surface that a radius of curvature is 6.01mm, described middle cambered surface is the annular inner sunken face that a radius of curvature is 51mm, described bottom cambered surface is the annular outer convex surface that a radius of curvature is 15mm, and the length of described seminal vesicle profiled section in the vertical direction is 26.44mm.
Further, described condom mould is 400mm at the total length of vertical direction.
Adopted the technical scheme of a kind of condom mould of the present utility model, this condom mould is column, comprises from top to bottom the coaxial seminal vesicle profiled section arranging successively, upper cover body profiled section, trap body profiled section, bead segments and base section; The described body profiled section of trapping is divided into the equal diameter section of coaxially joining and becomes diameter segment; Wherein, the top of described equal diameter section and described upper cover body profiled section join, and its diameter equals the diameter of described upper cover body profiled section, the bottom connection of the top of described change diameter segment and described equal diameter section, and its diameter equals the diameter of described equal diameter section, the bottom of described change diameter segment and the top of described bead segments join, and its diameter equals the diameter at described bead segments top. Its technique effect is: the feature according to flanging process in condom manufacture process designs, and produces the sheath that has identical crimping mouth diameter and have different cover body diameters on same production line.
Brief description of the drawings
Fig. 1 is the horizontal structural representation of the first embodiment of a kind of condom mould of the present utility model.
Fig. 2 is the horizontal structural representation of the second embodiment of a kind of condom mould of the present utility model.
Detailed description of the invention
Refer to Fig. 1 and Fig. 2, inventor of the present utility model is in order to understand the technical solution of the utility model better, below by embodiment particularly, and is described in detail by reference to the accompanying drawings:
The first embodiment:
Refer to Fig. 1, a kind of condom mould of the present utility model is column, comprises from top to bottom the coaxial seminal vesicle profiled section 1 arranging successively, upper cover body profiled section 2, the body profiled section 3 of trapping, bead segments 4 and base section 5.
Wherein seminal vesicle profiled section 1, according to radius of curvature, is divided into three sections that join successively from top to bottom, i.e. top cambered surface 11, and middle cambered surface 12 and bottom cambered surface 13, top cambered surface 11 is an outer convex surface, the radius of curvature R 1 of top cambered surface is 6.01mm. Middle cambered surface 12 is annular inner sunken faces, and the radius of curvature R 2 of middle cambered surface 12 is 51mm. Bottom cambered surface 13 is annular outer convex surfaces, and the radius of curvature of bottom cambered surface 13 is 15mm. The length L 1 of seminal vesicle profiled section 1 in the vertical direction is 26.44mm. Seminal vesicle profiled section 1 is used to form the seminal vesicle of sheath.
The diameter of the diameter of phi 2 of upper cover body profiled section 2 is 30mm, and the length L 2 of upper cover body profiled section 2 in the vertical directions is 73.56mm.
The body profiled section 3 of trapping be divided into equal diameter section 31 and and be positioned at the change diameter segment 32 of equal diameter section 31 belows, the diameter of the diameter of phi 3 of equal diameter section 31 is 30mm, the length L 3 of in the vertical direction is 63mm.
Become on the diameter of diameter segment 32 under at the uniform velocity become large. Become the diameter at diameter segment 32 tops and the diameter of phi 2 of upper cover body profiled section 2, and the diameter of phi 3 of the body profiled section 3 intermediate diameters sections 31 of trapping is equal, is 30mm, the diameter that becomes diameter segment 32 bottoms equates with the diameter of phi 5 at bead segments 4 tops, is 34mm. The length L 4 that becomes diameter segment 32 in the vertical directions is 32mm. Become between diameter segment 32 and equal diameter section 31, become between diameter segment 32 and bead segments 4 and be all connected by arc transition. The effect that becomes diameter segment 32 is to realize the adjusting to upper cover body profiled section 2 and equal diameter section 31 diameters, produces the sheath that has identical crimping mouth diameter and have different cover body diameters on same production line.
The effect of upper cover body profiled section 2 and the body profiled section 3 of trapping is to form the cover body of sheath.
Bead segments 4 is divided into epimere 41, upper changeover portion 42, hypomere 43 and lower changeover portion 44 from top to bottom. The diameter of phi 5 of epimere 41 is 34mm, and the length L 5 of the in the vertical direction of epimere 41 is 65mm. Epimere 41 is partially immersed in latax in sheath forming process, and is socketed rubber band, and by supreme section 41 of described rubber muscular cramp and change diameter segment 32 junctions.
The diameter at upper changeover portion 42 tops equates with the diameter of phi 5 of epimere 41, for 34mm, it is large that the diameter of upper changeover portion 42 at the uniform velocity becomes from top to bottom, and the diameter of upper changeover portion 42 bottoms equates with the diameter of phi 6 of hypomere 43, for 37mm, the effect of upper changeover portion 41 is the diameters that regulate sheath crimping mouth.
The length L 6 of hypomere 43 in the vertical directions is 27mm.
The diameter of base section 5 is greater than the diameter of phi 6 of the hypomere 43 of bead segments 4, and it is large that the diameter of lower changeover portion 44 at the uniform velocity becomes from top to bottom, and the length L 8 of lower changeover portion 44 in the vertical directions is 4mm. The length L 7 of base section 5 in the vertical directions is 8mm. The effect of base section 5 is to make a kind of condom mould of the present utility model to be fixed on die holder.
The total length L of a kind of condom mould in the vertical direction of the present utility model is 400mm higher than the height of described die holder part in other words conj.or perhaps.
In production process, along with the running of described die holder, a kind of condom mould of the present utility model is first inverted and is immersed in latex liquid pool, make in latax submergence bead segments 4, parts more than epimere 41 middle parts, latax sticks to the surface of this condom mould, after a kind of condom mould righting of the present utility model, latax is at seminal vesicle profiled section 1, upper cover body profiled section 2, trap body profiled section 3 and bead segments 4 surface solidification, and remaining latax flows to downwards on described die holder. Before crimping, first rubber band is enclosed within on the epimere 41 of bead segments 4, pass through flanging process, rubber band is rolled to the junction of the epimere 41 of bead segments 4 and the change diameter segment 32 of the body profiled section 3 of trapping, and produces thereby realize the sheath that has identical crimping mouth diameter and have different cover body diameters on same production line. After condom demolding, a kind of condom mould of the present utility model is again inverted and is immersed in latax, and the latax on die holder splashes in described latex liquid pool again.
The second embodiment:
In the present embodiment, be from the different of the first embodiment: become on the diameter of diameter segment 32 under at the uniform velocity diminish. Become the diameter at diameter segment 32 tops and the diameter of phi 2 of upper cover body profiled section 2, and the diameter of phi 3 of the body profiled section 3 intermediate diameters sections 31 of trapping is equal, is 37mm, the diameter that becomes diameter segment 32 bottoms equates with the diameter of phi 5 at bead segments 4 tops, is 34mm. The length L 4 that becomes diameter segment 32 in the vertical directions is 32mm. Become between diameter segment 32 and equal diameter section 31, become between diameter segment 32 and bead segments 4 and be all connected by arc transition. The effect that becomes diameter segment 32 is to realize the adjusting to upper cover body profiled section 2 and equal diameter section 31 diameters, produces the sheath that has identical crimping mouth diameter and have different cover body diameters on same production line.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, and be not used as restriction of the present utility model, as long as within the scope of connotation of the present utility model, variation, modification to the above embodiment all will drop within the scope of claims of the present utility model.
Claims (7)
1. a condom mould, this condom mould is column, comprises from top to bottom the coaxial seminal vesicle profiled section arranging successively, upper cover body profiled section, trap body profiled section, bead segments and base section; It is characterized in that:
The described body profiled section of trapping is divided into the equal diameter section of coaxially joining and becomes diameter segment;
Wherein, the top of described equal diameter section and described upper cover body profiled section join, and its diameter equals the diameter of described upper cover body profiled section, the bottom connection of the top of described change diameter segment and described equal diameter section, and its diameter equals the diameter of described equal diameter section, the bottom of described change diameter segment and the top of described bead segments join, and its diameter equals the diameter at described bead segments top.
2. a kind of condom mould according to claim 1, is characterized in that: between described change diameter segment and described equal diameter section, between described change diameter segment and described bead segments, be all connected by arc transition.
3. a kind of condom mould according to claim 1, is characterized in that: the diameter of described change diameter segment is continually varying from top to bottom.
4. a kind of condom mould according to claim 3, is characterized in that: the diameter of described change diameter segment from top to bottom, at the uniform velocity diminishes or at the uniform velocity becomes large.
5. a kind of condom mould according to claim 1, it is characterized in that: described bead segments is divided into the epimere setting gradually from top to bottom, upper changeover portion, hypomere and lower changeover portion, the bottom of described lower changeover portion connects described base section, and the top of described epimere connects the bottom of described change diameter segment.
6. a kind of condom mould according to claim 1, it is characterized in that: described seminal vesicle profiled section is according to radius of curvature, be divided into from top to bottom three sections that join successively, it is top cambered surface, middle cambered surface and bottom cambered surface, described top cambered surface is the outer convex surface that a radius of curvature is 6.01mm, in the middle of described, cambered surface is the annular inner sunken face that a radius of curvature is 51mm, described bottom cambered surface is the annular outer convex surface that a radius of curvature is 15mm, and the length of described seminal vesicle profiled section in the vertical direction is 26.44mm.
7. a kind of condom mould according to claim 1, is characterized in that: described condom mould is 400mm at the total length of vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873253.XU CN205255363U (en) | 2015-11-04 | 2015-11-04 | Sheath mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873253.XU CN205255363U (en) | 2015-11-04 | 2015-11-04 | Sheath mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205255363U true CN205255363U (en) | 2016-05-25 |
Family
ID=55996912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520873253.XU Active CN205255363U (en) | 2015-11-04 | 2015-11-04 | Sheath mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205255363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196413A1 (en) * | 2020-03-31 | 2021-10-07 | 兰州科时西西里健康科技有限公司 | Mold for molding polyurethane condom, and preparation method and use method for mold |
-
2015
- 2015-11-04 CN CN201520873253.XU patent/CN205255363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196413A1 (en) * | 2020-03-31 | 2021-10-07 | 兰州科时西西里健康科技有限公司 | Mold for molding polyurethane condom, and preparation method and use method for mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.88 Tianchen Road, Qingpu District, Shanghai, 201712 Patentee after: Shanghai Celebrity sanitary products Co.,Ltd. Address before: No.88 Tianchen Road, Qingpu District, Shanghai, 201712 Patentee before: SHANGHAI MINGBANG RUBBER PRODUCTS Co.,Ltd. |