CN1059492C - 塑料弹簧 - Google Patents

塑料弹簧 Download PDF

Info

Publication number
CN1059492C
CN1059492C CN95197123A CN95197123A CN1059492C CN 1059492 C CN1059492 C CN 1059492C CN 95197123 A CN95197123 A CN 95197123A CN 95197123 A CN95197123 A CN 95197123A CN 1059492 C CN1059492 C CN 1059492C
Authority
CN
China
Prior art keywords
spring
languid
web
auxiliary
support
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 - Lifetime
Application number
CN95197123A
Other languages
English (en)
Other versions
CN1171837A (zh
Inventor
赫尔姆斯·科尼格
冈瑟·莱特纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ed Haas Nutrition LLC
PEZ AG
Pez International LLC
PEZ International AG
Original Assignee
HAAS BETEILGUNGSGESELLSCHAFT MBH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HAAS BETEILGUNGSGESELLSCHAFT MBH filed Critical HAAS BETEILGUNGSGESELLSCHAFT MBH
Publication of CN1171837A publication Critical patent/CN1171837A/zh
Application granted granted Critical
Publication of CN1059492C publication Critical patent/CN1059492C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • F16F3/0873—Units comprising several springs made of plastics or the like material of the same material or the material not being specified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/04—Containers or packages with special means for dispensing contents for dispensing annular, disc-shaped, or spherical or like small articles, e.g. tablets or pills
    • B65D83/0409—Containers or packages with special means for dispensing contents for dispensing annular, disc-shaped, or spherical or like small articles, e.g. tablets or pills the dispensing means being adapted for delivering one article, or a single dose, upon each actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Finger-Pressure Massage (AREA)
  • Dry Shavers And Clippers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Transplanting Machines (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Toys (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Basic Packing Technique (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

一种塑料弹簧(1)，其由一个借助于一腹板(3)与一弹簧支座(2)相连的簧舌(4)构成。为了使弹簧特性适应于不同的条件，即不依赖于该材料，腹板(3)相对该弹簧支座(2)刚性连接，并且平行于簧舌(4)的至少一个辅助簧舌(5，6)在该簧舌(4)下从该腹板(3)处开始伸展。

Description

塑料弹簧
本发明涉及一种塑料弹簧，其由一簧舌构成，该簧舌借助于一腹板连接到一弹簧支座上。
塑料弹簧可用在许多场合，例如它们可用在药片分配器中作为药片弹射器用的回位弹簧。这些塑料弹簧大部分都是与弹簧支座一起在单一步骤中注模而成的，至今这些塑料弹簧都由一弓形腹板构成，其自由端尾部形成簧舌。出于安全目的，必须对生产该弹簧或弹簧支座的材料进行选择，使该弹簧一旦破裂，也不存在因尖锐的缘部，锐角部分等伤害人的危险，所以现今所用的塑料材料的材料特性不能适应弹簧性能的要求。因此公知的弹簧常常是太软而不能满足有关弹性范围及弹性力的要求。
因此，本发明的目的就是为了消除这些不足并提供一种如上所述的弹簧，该弹簧可用与相应的弹簧支座的材料相同的材料容易地注模而成，并且其弹簧特性很容易与不同的条件要求相一致。
这一目的由本发明得到解决，其中腹板相对弹簧支座刚性支承，至少一个与簧舌平行的辅助簧舌从位于该簧舌下方的腹板开始延伸。簧舌和辅助簧舌构成一相互配合的弹簧组件，其弹性力随弹性范围增加而增加，当在一负荷作用下偏移的簧舌在偏移相应的弹性范围后由其下部的辅助簧舌支承住时，则该辅助簧舌的弹性力就加到该簧舌的弹性力上。这样增加的弹簧力可由辅助簧舌的数量及簧舌与辅助簧舌之间的相互间距(因而影响相应的弹性范围)进行调节达到要求的条件。所以，该塑料弹簧可由即使是在高负荷下也可防断裂的合适材料注模而成。此时，借助于使腹板相对弹簧支承座进行加强处理，可保证该腹板连接的危险点是安全的，从而生产出一种这样的弹簧，即其弹簧特性可与各种要求相适应。
当该簧舌及辅助簧舌之长度朝着弹簧支座减小时，因长度减小而增加的刚度将导致弹性力随弹性范围的增加而逐渐增加，此外，还可获得一节省空间的结构，即该辅助簧舌在该簧舌下与该簧舌靠近并保持一致。
为了合适地利用材料的特性，该簧舌及辅助簧舌之宽度朝该簧舌的自由端变小，所以当一负荷作用于该弹簧上时，材料的应力可在该簧舌的整个长度范围内均匀分布。
在腹板和弹簧支座之间最好设置侧向支承颊板，因为这些支承颊板不仅为腹板支承提高相应的稳定性，而且在该支承颊板和腹板之间为簧舌及辅助簧舌形成一保护性外壳。
附图中示出了根据本发明的塑料弹簧，其中：
图1和2分别表示本发明的塑料弹簧的侧视示意图及顶视示意图。
一塑料弹簧1与弹簧支座2，例如药片分配器的容器一起注模而成，该弹簧1由一腹板3构成。该腹板与该弹簧支座2相连，并伸入一横向伸展的簧舌4中，在该簧舌4下面，从该腹板3处伸出例如两个沿相同方向延伸的辅助簧舌5，6，此处的辅助簧舌5，6比簧舌4短并且这些辅助簧舌5，6的长度随着距簧舌4距离之增加而逐渐减小。另外，簧舌4和辅助簧舌5，6的宽度如图2中点划线所示朝簧舌的自由端变小。为了形成刚性支承，该腹板3借助于侧向支承颊板7与弹簧支座2相连，从而，借助于支承颊板3和腹板3形成一弹簧保护壳。
簧舌4和辅助簧舌5，6构成一弹簧组件，在负荷K作用下，各簧舌向前弯曲一个接一个地相接合，从而随着其弹性范围的变化可使弹性力增加(图1中点划线所示)。因此，可以用与弹簧支座相同的材料制成注模塑料弹簧，该弹簧的弹性特性可容易地与有关弹性范围和弹性力的各个要求相适应。

Claims (4)

1.一种塑料弹簧，所述弹簧包括借助于一腹板连接到弹簧支座上的簧舌，其特征在于：该腹板(3)相对该弹簧支座(2)刚性支承，并且至少一个与所述簧舌平行的辅助簧舌(5，6)在所述簧舌(4)下方从所述腹板(3)处开始延伸。
2.如权利要求1所述塑料弹簧，其特征在于：所述簧舌(4)和辅助簧舌(5，6)之长度朝该弹簧支座(2)减小。
3.如权利要求1或2所述塑料弹簧，其特征在于：所述簧舌(4)和辅助簧舌(5，6)之宽度朝该簧舌的自由端变小。
4.如权利要求1至3中任一所述塑料弹簧，其特征在于：在腹板(3)和弹簧支座(2)之间设有侧向支承颊板(7)。
CN95197123A 1994-12-30 1995-12-21 塑料弹簧 Expired - Lifetime CN1059492C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA2430/94 1994-12-30
ATA2430/1994 1994-12-30
AT0243094A AT402391B (de) 1994-12-30 1994-12-30 Kunststoffeder

Publications (2)

Publication Number Publication Date
CN1171837A CN1171837A (zh) 1998-01-28
CN1059492C true CN1059492C (zh) 2000-12-13

Family

ID=3534218

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95197123A Expired - Lifetime CN1059492C (zh) 1994-12-30 1995-12-21 塑料弹簧

Country Status (16)

Country Link
US (1) US5984285A (zh)
EP (1) EP0800623B1 (zh)
JP (1) JP3355409B2 (zh)
KR (1) KR100377612B1 (zh)
CN (1) CN1059492C (zh)
AT (2) AT402391B (zh)
BR (1) BR9510118A (zh)
CA (1) CA2208979C (zh)
DE (1) DE59503644D1 (zh)
ES (1) ES2120782T3 (zh)
GB (1) GB9526670D0 (zh)
MX (1) MX9704935A (zh)
MY (1) MY115389A (zh)
TW (1) TW296982B (zh)
UA (1) UA28092C2 (zh)
WO (1) WO1996021111A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1002745A1 (de) * 1998-11-17 2000-05-24 Sanaro S.A. Federbelasteter Drücker und mit einem solchen Drücker ausgerüstete Tabletten-Spendereinrichtung
US20050000979A1 (en) * 2003-06-19 2005-01-06 Sue Loshkajian Display board for tablet dispensers
CA2477584C (en) * 2004-08-12 2011-07-26 Hygiene-Technik Inc. Disposable dispenser
US20080067029A1 (en) * 2006-09-18 2008-03-20 Garrick Robert D Impact damper mechanism
MX2010002494A (es) * 2007-09-05 2010-03-26 Johnson & Son Inc S C Montaje para tratamiento de inodoro.
US8146180B2 (en) * 2008-03-25 2012-04-03 S.C. Johnson & Son, Inc. Toilet tablet dispenser
US8182023B2 (en) * 2010-03-16 2012-05-22 Sabic Innovative Plastics Ip B.V. Plastically deformable spring energy management systems and methods for making and using the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845748A (en) * 1957-02-04 1958-08-05 Wilkening Mfg Co Plastic toy and flexible plastic unit for toys and other articles
SE318972B (zh) * 1963-05-31 1969-12-22 Englesson B
DE2017999A1 (de) * 1970-04-15 1971-10-28 Jörn, Raoul, Dipl.-Ing., 8990 Lindau Federelement, insbesondere zur elastischen Lagerung von Motoren
FR2194897B1 (zh) * 1972-08-01 1977-01-14 Lif Sa
JPS60147353A (ja) * 1984-01-11 1985-08-03 Hitachi Metals Ltd ワイヤドツトマトリツクスプリンタヘツド
DE3515302A1 (de) * 1985-04-27 1986-10-30 Bramlage Gmbh, 2842 Lohne Spender zur ausgabe von tabletten
US5226634A (en) * 1990-08-31 1993-07-13 Amp Incorporated Platform spring
DE59204371D1 (de) * 1992-12-03 1995-12-21 Kerplas Neuenburg Gmbh Kunstst Tablettenspender mit einer unteren Ausfallöffnung.
NL9400105A (nl) * 1994-01-21 1995-09-01 Arie Jansen Vertragingsstelsel voor het vertragen van de snelheid van een zich voortbewegend object.

Also Published As

Publication number Publication date
DE59503644D1 (de) 1998-10-22
KR100377612B1 (ko) 2003-09-19
AT402391B (de) 1997-04-25
UA28092C2 (uk) 2000-10-16
JP3355409B2 (ja) 2002-12-09
US5984285A (en) 1999-11-16
ES2120782T3 (es) 1998-11-01
TW296982B (zh) 1997-02-01
ATA243094A (de) 1996-09-15
EP0800623A1 (de) 1997-10-15
JPH10511758A (ja) 1998-11-10
WO1996021111A1 (de) 1996-07-11
EP0800623B1 (de) 1998-09-16
CA2208979A1 (en) 1996-07-11
BR9510118A (pt) 1997-12-30
GB9526670D0 (en) 1996-02-28
ATE171252T1 (de) 1998-10-15
MX9704935A (es) 1998-02-28
MY115389A (en) 2003-05-31
CA2208979C (en) 2002-10-15
CN1171837A (zh) 1998-01-28

Similar Documents

Publication Publication Date Title
CN1059492C (zh) 塑料弹簧
HK1063414A1 (en) Acid controlled viscosity fibre system and uses thereof
PT1103370E (pt) Processo para a producao de um perfil a partir de uma materia-prima hibrida
CA2195603A1 (en) Aqueous and radiation-curable printing varnishes and printing inks with improved properties
CN101123083A (zh) 康加鼓架
WO2002087711A8 (fr) Châssis a deformation controlee pour un engin de glisse, notamment pour une planche a roulettes
US4015711A (en) End plug for rolled materials
US4194623A (en) Packaged electric lamp
MXPA97004935A (en) e. PLAST SPRING
US4206576A (en) Wood desk top
CN210364361U (zh) 一种防摔植保无人机
CN208660303U (zh) 滑板防撞条
CN217872193U (zh) 一种园林滨水护栏
CN204106995U (zh) 一种防卡球篮框
US4168077A (en) Anti-crossing device for skis
CN212868720U (zh) 一种燃气阀固定装置
USD1004698S1 (en) Transaction card with truncated text
CN219563508U (zh) 一种门板拉直器
SE0003419L (zh)
CN2130419Y (zh) 阅读架
Ehrlich Indonesia Steel Exports Seen Tripling in 15 Years
Leighton Basics of nitrogen systems and recent cost-saving trends
CN205071557U (zh) 一种组合式仪表pcb卡扣
CN115285739A (zh) 一种包装纸箱印刷生产线及其压纸装置
CN203973697U (zh) 一种压力杆

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ED HAAS NUTRITIVE INGREDIENT CO., LTD.

Free format text: FORMER OWNER: HAAS BETEILGUNGSGESELLSCHAFT MBH

Effective date: 20121029

C41 Transfer of patent application or patent right or utility model
C56 Change in the name or address of the patentee

Owner name: PEZ INC.

Free format text: FORMER NAME: PEZ INTERNATIONAL AG

Owner name: PEZ INTERNATIONAL AG

Free format text: FORMER NAME: PEZ INTERNATIONAL GMBH

Owner name: PEZ INTERNATIONAL GMBH

Free format text: FORMER NAME: ED HAAS NUTRITIVE INGREDIENT CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: Austria trauen

Patentee after: PEZ AG

Address before: Austria trauen

Patentee before: PEZ International AG

Address after: Austria trauen

Patentee after: PEZ INTERNATIONAL AG

Address before: Austria trauen

Patentee before: PEZ International LLC

Address after: Austria trauen

Patentee after: PEZ International LLC

Address before: Austria trauen

Patentee before: Ed Haas nutrition LLC

TR01 Transfer of patent right

Effective date of registration: 20121029

Address after: Austria trauen

Patentee after: Ed Haas nutrition LLC

Address before: Austria trauen

Patentee before: Haas Beteiligungsgesellschaft mH.

CX01 Expiry of patent term

Granted publication date: 20001213

EXPY Termination of patent right or utility model