• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A thermoplastic pharmaceutical solution container includes a neck portion having at least one port through the neck portion. A thermoplastic port protector or closure covers the port and defines a frangible section. The closure has a length to diameter ratio providing good mechanical advantage leverage to rupture the frangible section when the closure is pushed sideways.
    公开号:SU843722A3
    申请号:SU782591404
    申请日:1978-03-14
    公开日:1981-06-30
    发明作者:А.Винчелл Дэвид；А.Фаулес Томас
    申请人:Бакстер Травенол Лабораториз, Инк. (Фирма)；
    IPC主号:
    专利说明:

    UNDER the pressure created by the punch by moving it along the surface of the lid, in the process of moving the punch, part of the polymeric material is displaced in the zone where the lid is connected to the body to form a portion of their connection, and the heating process is carried out at 0.5-55 ° C.
    FIG. 1 and 2 schematically depict a container of a polymeric material in a perspective view, a longitudinal section in FIG. 3 and 4 -; the wall section of the housing with weakened strength before and after opening the container, the cut; in fig. 5 is a partial view illustrating the manufacturing and assembly process of the container; in fig. 6 - container lid, with two openings, in a perspective view; in fig. 7 - the same in terms of; in fig. 8 is a section A-A in FIG. 7; in fig. 9 shows the lid of the container in FIG. 6 after its connection with the housing, top view; see 10 is a section BB in FIG. 9; in FIG. 11 container neck with a tube installed in it.
    The container includes a housing 1 with a neck 2 (Fig. 1-5) and a cover 3 connected to the housing by means of a section 4 of a housing wall with weakened strength located between them. The neck 2 is made in one piece with the housing, while in the latter there is a hole 5, also having a cover 6.
    The lid 3 has a cylindrical body with a flange 7 (FIG. 5), and on the outer surface of the lid between the body and the flange there is a bevel 8.
    The weakened strength section 4 of the housing wall 1 forms, with the adjacent end portions of the walls of the cover 3 and the housing 1, an annular groove 9, while the height of the cover 3 is equal to or larger than its diameter to provide sufficient force to break the wall section of the housing with weakened strength. The diameter of the lid 3 is larger than the diameter of the neck so that it does not hit the neck when bent to the side during the opening process.
    The weakened strength section F of the hull wall can be destroyed under a tensile load with the formation of a horizontal fracture (Fig. 4), and the breaking strength for a polymeric material, for example polypropylene, ranges from 302 to 562 kg / cm-, and Section 4 with weakened bonding strength of the cap with the HapsmiaeTCH case with a lower load.
    The method of connecting the lid with the container body is as follows.
    The cover 3 is put on the housing 1 (Fig. 5) so that the flange 7 rests on the flat surface of the neck 2.
    The cover 3 and the body 1 are heated under the pressure created by the punch 10 by moving it along the surface of the cover. The punch 10 melts the flange 7 of the cover 3 and, when moved, forms a recess 11. In the process of moving the punch, part of the polymeric material is displaced to form a portion of their joint with weakened strength. Under pressure during heating, the material of the flange 7 is pressed into the annular edge 12.
    The heating process is carried out at 0.5-55 ° C, preferably at.
    Suitable polymeric materials are various polyolefins, for example, polyethylene, polypropylene, polyallomer and their copolymers.
    The weakened strength portion 4 of the housing wall 1 has a thickness of about 0.013 cm, and the magnitude of the recess a is 0.5 cm (Fig. 3).
    There are several holes in the neck 13 of the container, for example, two holes 14 and 15 (Fig. 6-10) having covers 16 and 17 with molded seals 18, while the covers have a flange portion 19.
    When the lid is connected to the body, they are heated under the pressure created by the punch 10 by moving it along the surfaces of the lids and displacing part 19 of the polymer material in the process of moving the punch, forming a recess 20 completely surrounding the lid 16 and 17 and section 21 with weakened strength.
    In the neck 22 (FIG. 11) a tube 23 is installed to discharge the contents of the container, while the body 24 is connected to the lid 25 by means of a section 26 of the wall of the body with weakened strength located between them.
    In the container according to the invention, a protective cap is used for necks with one or several, for example two, openings, which ensures sterility.
    The advantage of the proposed container is its increased tightness. The mechanical advantage is that the removal of the container lid can be done manually.
    The proposed protective cap is used in containers of all kinds, including bottle, syringe, etc.
    权利要求:
    Claims (7)
    [1]
    1. A container made of a polymeric material containing a collar with a neck and a lid connected to it, in order to increase the tightness of the container, the lid with the body is connected by means of a wall of the body located between them with weakened strength forming end faces adjacent to it portions of the walls of the cover and the housing annular groove.
    [2]
    2. A container according to claim 1, characterized in that a bevel is made on the outer surface of the lid.
    [3]
    3.Container on PP. 1 and 2, in that the height of the cover is equal to or larger than its diameter: it sews it.
    [4]
    4.Container on PP. 1-3, characterized in that a tube is installed in the neck of the container to discharge the contents of the container.
    [5]
    5. The container according to claim 1, which is based on the fact that in the neck of the container is additionally performed (put.f
    but at least one hole, also having a cover.
    [6]
    6. A method for connecting the lid to the container body of claim 1, comprising putting the lid on the body and heating the latter under pressure created by the punch by moving it along the surface of the lid, in that part of the polymer is displaced during the movement of the punch
    0 material in the area of the cap connection
    with the housing to form a portion of their connection.
    [7]
    7. The method according to claim 6, characterized in that the heating process is carried out at 0.5-55 ° C.
    five
    Sources of information taken into account in the examination
    1. The patent of France No.-2278589, cl. In 65 D 41/24, bpublik. 1976.
    .f
    Vat.e
    17
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    (rig 8
    类似技术:
    公开号 | 公开日 | 专利标题
    US3981412A|1976-09-21|Container closure
    US4971193A|1990-11-20|System for introducing additive into a container
    EP0569835B1|1998-09-02|Safety closing device for biological liquid containers
    US4634003A|1987-01-06|Container for accommodating two kinds of liquids
    US4494663A|1985-01-22|Sterile solution container
    EP2006213B1|2010-07-21|Vial and closure system for a vial
    SU843722A3|1981-06-30|Polymeric material container and method of joining lid and casing of container
    US4011961A|1977-03-15|Plastic container and breakable sealing unit ultrasonically welded thereto
    EP0006032B1|1982-11-24|Tamperproof container
    KR860008921A|1986-12-19|Container end closures and sealing caps and closures
    US4171236A|1979-10-16|Method of making frangible seal
    US3454196A|1969-07-08|Fixed spout closure with auxiliary cap
    US5289932A|1994-03-01|Closure cap with plastic liner
    KR100586748B1|2006-06-08|Plastic cap
    KR960703776A|1996-08-31|CLOSURE CAP WITH ANTI-TAMPER RING
    WO1986005682A1|1986-10-09|Disposable pocket-size package for eye-rinsing liquid
    US3701455A|1972-10-31|Can for liquids and process for closing same
    US4174238A|1979-11-13|Hermetically sealed tamperproof port protector and method of making frangible seal
    EP0076418B1|1987-06-03|Method for manufacturing sealed plastics containers, in particular flacons, vials, and/or the like, and containers obtained thereby
    GB2193193A|1988-02-03|Closure for a container
    EP0679585A1|1995-11-02|Method of emptying a flask and a stoppering element designed for its implementation
    IE46673B1|1983-08-24|Article having a fracturable seal
    USRE31082E|1982-11-16|Hermetically sealed tamperproof port protector
    US4127208A|1978-11-28|Container and hermetically sealed tamperproof protector
    JP3727675B2|2005-12-14|Synthetic resin container lid with tamper evident characteristics
    同族专利:
    公开号 | 公开日
    CA1087535A|1980-10-14|
    US4111324A|1978-09-05|
    ZA78567B|1978-12-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2504357C2|2003-01-28|2014-01-20|Медикал Инстилл Текнолоджис, Инк.|Device containing chamber for filling it with substance and method of manufacturing and filling chamber-containing device with substance|US1088227A|1913-03-12|1914-02-24|Carl V Johnson|Bottle.|
    US2462988A|1943-05-22|1949-03-01|Hartford Empire Co|Method of making all-glass sealed packages|
    US3047178A|1958-06-24|1962-07-31|Baxter Laboratories Inc|Closure system|
    US3025989A|1960-02-23|1962-03-20|Owens Illinois Glass Co|Closures for containers|
    FR1360359A|1963-03-29|1964-05-08|Tamper-evident cap|
    GB1223397A|1969-10-27|1971-02-24|Nestle Sa|Container and closure|
    IT1000576B|1974-01-08|1976-04-10|Fiscem Spa|CLOSURE FOR PART CONTAINERS FOR BOTTLES AND BOTTLES|US4227954A|1978-03-13|1980-10-14|Baxter Travenol Laboratories, Inc.|Method for sealing container cap parts|
    JPS6130583B2|1981-11-16|1986-07-14|Toyo Seikan Kaisha Ltd|
    US4592092A|1982-01-20|1986-05-27|American Hospital Supply Corporation|Medical solution container and port construction therefor|
    US4521366A|1982-06-24|1985-06-04|Baxter Travenol Laboratories, Inc.|Method for closing and sealing plastic tubing using a hot die and a rotating cold die|
    US4709823A|1987-02-05|1987-12-01|James M. Beck|Tamper evident bottle or package closure|
    US5114030A|1990-08-30|1992-05-19|The West Company, Incorporated|Tip off container cap with removable stem|
    NL1004059C2|1996-09-18|1998-03-19|Plastic Moulding Appliances B|Assembly of container and snap closure and method for the manufacture thereof.|
    DE10209990B4|2002-03-07|2007-02-08|Rudolf Gantenbrink|Bottle and process for its production|
    ITPD20080354A1|2008-12-01|2010-06-02|Alberto Del Biondi S P A|BOTTLE FOR DRINKS WITH PERFECT CLOSING|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/777,748|US4111324A|1977-03-14|1977-03-14|Hermetically sealed tamperproof port protector|
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