KR960703680A - Hand lever operated pump (LEVER-OPERATED PUMP) - Google Patents

Hand lever operated pump (LEVER-OPERATED PUMP) Download PDF

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Publication number
KR960703680A
KR960703680A KR1019960700275A KR19960700275A KR960703680A KR 960703680 A KR960703680 A KR 960703680A KR 1019960700275 A KR1019960700275 A KR 1019960700275A KR 19960700275 A KR19960700275 A KR 19960700275A KR 960703680 A KR960703680 A KR 960703680A
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KR
South Korea
Prior art keywords
pump
outlet valve
piston
cylinder
suction pipe
Prior art date
Application number
KR1019960700275A
Other languages
Korean (ko)
Inventor
귄터 토만
Original Assignee
프리츠 메켄스톡
프리맥 프리츠 메켄스톡 게엠베하+콤파니
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Publication date
Application filed by 프리츠 메켄스톡, 프리맥 프리츠 메켄스톡 게엠베하+콤파니 filed Critical 프리츠 메켄스톡
Publication of KR960703680A publication Critical patent/KR960703680A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1004—Piston pumps comprising a movable cylinder and a stationary piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1009—Piston pumps actuated by a lever
    • B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1077—Springs characterised by a particular shape or material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1095—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle with movable suction side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters

Landscapes

  • Reciprocating Pumps (AREA)
  • Closures For Containers (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • External Artificial Organs (AREA)

Abstract

The invention relates to a lever-operated pump (1) for conveying liquid or paste-like media, with a pump chamber (10) having an inlet valve (11) and an outlet valve (12), a pump piston (5) co-operating with a pump cylinder (6) and a base cover (72) for an extractor aperture of a storage vessel, in which the base cover (72) is traversed by a suction pipe (13), and with a return spring. To provide the simplest and most structurally reliable design possible, the invention proposes that the return spring be supported on the base cover on the storage vessel side.

Description

핸드레버작동 펌프(LEVER-OPERATED PUMP)Hand lever operated pump (LEVER-OPERATED PUMP)

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 펌프의 제1실시예의 수직단면도, 제2도는 제1도 펌프의 작동상태를 보여주는 수직단면도, 제3도는 제2실시예의 스프레이 펌프의 수직단면도.1 is a vertical cross-sectional view of the first embodiment of the pump, FIG. 2 is a vertical cross-sectional view showing the operating state of the first-level pump, and FIG. 3 is a vertical cross-sectional view of the spray pump of the second embodiment.

Claims (38)

입구밸브(11)와 출구밸브(12)를 갖는 펌프챔버(10), 펌프실린더(6)와 협동하는 펌프피스톤(5), 흡입파이프(13)가 관통하며 저장조 후진개구를 위한 커버저부(72) 및 복귀스프링으로 구성되는 유체 또는 분상매체 방출용 핸드레버 작동 펌프에 있어서, 복귀스프링이 저장조측의 커버저부(72)에 접속되는 핸드레버작동 펌프.A pump chamber 10 having an inlet valve 11 and an outlet valve 12, a pump piston 5 cooperating with the pump cylinder 6, and a suction pipe 13 penetrate and cover bottom 72 for the reservoir back opening. A hand lever operating pump for discharging a fluid or powdered medium comprising a return spring, wherein the return spring is connected to a cover bottom portion 72 on the reservoir side. 제1항에 있어서, 복귀스프링이 스프링 벨로우즈(73)인 펌프.The pump as claimed in claim 1, wherein the return spring is a spring bellows. 상기 항 중 하나에 있어서, 스프링 벨로우즈(73)가 프라스틱 사출공법으로 제조되는 펌프.Pump as claimed in any one of the preceding claims, wherein the spring bellows (73) is produced by a plastic injection method. 상기 항 중 하나에 있어서, 복귀 스프링이 또한 흡입 파이프 설치부(74)에 접속되는 펌프.Pump as claimed in one of the preceding claims, wherein a return spring is also connected to the suction pipe installation (74). 상기 항 중 하나에 있어서, 흡입파이프 설치부가 펌프실린더(6) 또는 펌프피스톤(5)과 일체형으로 형성되는 펌프.The pump as claimed in one of the preceding claims, wherein the suction pipe installation portion is formed integrally with the pump cylinder (6) or the pump piston (5). 상기 항 중 하나에 있어서, 커버저부(72)가 스크류캡의 일부인 펌프.The pump as claimed in one of the preceding claims, wherein the cover bottom (72) is part of a screw cap. 상기 항 중 하나에 있어서, 스크류캡은 수용부 및 나사수단을 제공하며 저장조측에 배치되는 삽입부(78)로 구성되는 펌프.The pump as claimed in any one of the preceding claims, wherein the screw cap comprises an insertion portion (78) which provides a receiving portion and a screwing means and is disposed on the reservoir side. 상기 항 중 하나에 있어서, 삽입부(78)는 흡입파이프 설치부(74)를 위한 관상 안내부(79)를 형성하는 펌프.Pump according to one of the preceding claims, wherein the insert (78) forms a tubular guide (79) for the suction pipe installation (74). 상기 항 중 하나에 있어서, 스프링벨로우즈(73)가 저장조 통기용 통공을 갖는 펌프.The pump as claimed in one of the preceding claims, wherein the spring bellows (73) has a reservoir vent. 상기 항 중 하나에 있어서, 통공이 펌프작동시만 개방되는 펌프.The pump as claimed in one of the preceding claims, wherein the aperture is opened only upon pumping. 상기 항 중 하나에 있어서, 공기 방출구가 안내부와 흡입 파이프 설치부사이에 형성되는 펌프.The pump as claimed in claim 1, wherein an air outlet is formed between the guide and the suction pipe installation. 입구밸브(11)와 출구밸브(12)를 갖는 펌스챔버(10), 펌프실린더(6)와 협동하는 펌프피스톤(5)으로 구성되되 펌프피스톤(5)은, 바람직하게는 상기 항 중의 하나에 따라, 고정되도록 형성되는 유체 또는 분상매체 방출용 핸드레버작동 펌프에 있어서, 펌프피스톤(5)이 만곡통로 또는 연장부를 갖도록 형성되며 펌프실린더(6)는 펌프(1)목부에 수직방향으로 변위가능하도록 배열되는 핸드레버작동 펌프.A pump chamber (10) having an inlet valve (11) and an outlet valve (12), and a pump piston (5) cooperating with the pump cylinder (6), wherein the pump piston (5) is preferably in one of the above clauses. Accordingly, in the hand lever actuated pump for fluid or liquid phase discharge which is formed to be fixed, the pump piston 5 is formed to have a curved passage or an extension and the pump cylinder 6 is displaceable in the vertical direction to the neck of the pump 1. Hand lever operated pump arranged to 상기 항 중 하나에 있어서, 펌프챔버(10)의 출구밸브(12)가 직접 펌프(1)매체의 배출개구을 형성하는 펌프.The pump as claimed in one of the preceding claims, wherein the outlet valve (12) of the pump chamber (10) directly forms the outlet opening of the pump (1) medium. 상기 항 중 하나에 있어서, 흡입 파이프(13)가 펌프실린더 저부(17)를 관통하여 직선으로 펌프챔버(10)내로 개방되는 펌프.The pump as claimed in one of the preceding claims, wherein the suction pipe (13) opens through the pump cylinder bottom (17) in a straight line into the pump chamber (10). 상기 항 중 하나에 있어서, 방사상 돌출칼라(15)가 흡입파이프(13) 또는 파이프(13) 연장부에 형성되되 펌프실린더(6) 저부(17) 앞에 위치되어서 펌프운동을 실행시키는 핸드레버(2)의 짧은 레베아암(28)을 위한 확장공간을 펌프실린더(6) 저부(17)와 칼라(15) 사이에 형성시키는 펌프.The hand lever (2) according to one of the preceding claims, wherein a radially protruding collar (15) is formed in the extension of the suction pipe (13) or the pipe (13) and positioned in front of the bottom (17) of the pump cylinder (6). A pump that forms an expansion space for the short lever arm 28 between the bottom of the pump cylinder 6 and the collar 15. 상기 항 중 하나에 있어서, 출구밸브(12)가 주연부를 따라 밀봉립(43)을 갖는 밀폐프러그(39)를 갖되 밀봉립은 정예비응력으로 밀폐플러그(39)의 방사상 주연면에 밀착되는 펌프.The pump according to one of the preceding claims, wherein the outlet valve (12) has a sealing plug (39) having a sealing lip (43) along the periphery, the sealing lip being in close contact with the radial peripheral surface of the sealing plug (39) with a preliminary stress. . 상기 항 중 하나에 있어서, 밀폐플러그(39) 및 방사상 리브(40)들이 이동부(41)에 설치되는 펌프.Pump according to one of the preceding claims, wherein the sealing plug (39) and the radial ribs (40) are installed in the moving part (41). 상기 항 중 하나에 있어서, 펌프하우징(46)이 수평분할되되 펌프피스톤(5)은 펌프하우징 일측에 고정되며 펌프실린더(6)는 펌프하우징 타측에 고정되는 펌프.Pump according to one of the preceding claims, wherein the pump housing (46) is horizontally divided but the pump piston (5) is fixed to one side of the pump housing and the pump cylinder (6) is fixed to the other side of the pump housing. 상기 항 중 하나에 있어서, 상기 분할이 펌프(1) 목부에서 이루어지는 펌프.The pump as claimed in one of the preceding claims, wherein the dividing is at the neck of the pump (1). 상기 항 중 하나에 있어서, 펌프실린더 일부가 상부 펌프부분에 일체형으로 형성되는 펌프.The pump of claim 1, wherein a portion of the pump cylinder is integrally formed with the upper pump portion. 상기 항 중 하나에 있어서, 출구밸브(12)가 입구밸브(11)의 수직 선형연장부에 배열되는 펌프.Pump according to one of the preceding claims, wherein the outlet valve (12) is arranged in a vertical linear extension of the inlet valve (11). 상기 항 중 하나에 있어서, 펌프피스톤(5)이 출구밸브(12)를 지나 연장되는 펌프.Pump according to one of the preceding claims, wherein the pump piston (5) extends past the outlet valve (12). 상기 항 중 하나에 있어서, 출구밸브(12) 앞의 펌프피스톤(5) 부분이 출구밸브(12) 뒷부분부다 단면적이 큰 펌프.The pump according to any one of the preceding claims, wherein the portion of the pump piston (5) in front of the outlet valve (12) is larger than the rear portion of the outlet valve (12). 상기 항 중 하나에 있어서, 출구밸브(12)가 펌프하우징에 형성되는 밸브플러그(58)로 구성되되 이 플러그는 주연부와 밀착하는 밀봉립(57)과 협동하는 펌프.The pump as claimed in one of the preceding claims, wherein the outlet valve (12) consists of a valve plug (58) formed in the pump housing, the plug cooperating with a sealing lip (57) in close contact with the periphery. 상기 항 중 하나에 있어서, 밀봉립(57)이 펌프피스톤(5)의 수직부에 형성되는 펌프.The pump as claimed in one of the preceding claims, wherein a sealing lip (57) is formed in the vertical portion of the pump piston (5). 상기 항 중 하나에 있어서, 밀봉립(57)이 하우징에 고정된 펌프피스톤(5)부분에 배열되는 삽입부(56)에 형성되는 펌프.The pump as claimed in one of the preceding claims, wherein a sealing lip (57) is formed in the insert portion (56) arranged in the portion of the pump piston (5) fixed to the housing. 상기 항 중 하나에 있어서, 삽입부(56) 타측단부가 컵형상의 확장부를 갖되, 컵단부는 펌프실린더(6) 내면과 협동하는 밀봉립(28)으로 형성되는 펌프.The pump as set forth in one of the preceding claims, wherein the other end of the insert (56) has a cup-shaped extension, wherein the cup end is formed of a sealing lip (28) cooperating with an inner surface of the pump cylinder (6). 상기 항 중 하나에 있어서, 핸드레버의 베어링핀(3)이 펌프 하우징의 요부에 회전가능하도록 삽입되며, 이 요부는 상부펌프부분(47) 및 하부펌프부분(52)의 일부분을 형성하는 펌프.The pump as claimed in one of the preceding claims, wherein the bearing pin (3) of the hand lever is rotatably inserted into the recess of the pump housing, the recess forming part of the upper pump portion (47) and the lower pump portion (52). 상기 항 중 하나에 있어서, 밀봉부가 연결부(35) 및 설치저부(53) 사이에 형성되는 펌프.Pump according to one of the preceding claims, wherein a seal is formed between the connection (35) and the installation bottom (53). 상기 항 중 하나에 있어서, 밀봉부가 핸드레버(2) 스프링(29) 작용으로 비작동상태로 되는 펌프.The pump as claimed in one of the preceding claims, wherein the seal is inoperative by the action of the hand lever (2) spring (29). 상기 항 중 하나에 있어서, 밀봉부가 작동상태에서는 작용하지 않으며 저장조 통기를 가능하게 하는 펌프.The pump as claimed in one of the preceding claims, wherein the seal does not act in operation and enables reservoir aeration. 상기 항 중 하나에 있어서, 핸드레버(2)가 V형 구성을 가지며 V형 동체(a,b)의 연결부(63)가 비하중상태의 베어링핀(3) 위에 위치되는 펌프.Pump according to one of the preceding claims, wherein the hand lever (2) has a V configuration and the connection (63) of the V body (a, b) is positioned above the unloaded bearing pin (3). 상기 항 중 하나에 있어서, 스프링(29)이 연결부(63)로부터 연장되는 펌프.Pump according to one of the preceding claims, wherein the spring (29) extends from the connection (63). 상기 항 중 하나에 있어서, 스프링(27)의 대향지지부(64)가 상부펌프부분(47)에 제공되는 펌프.Pump according to one of the preceding claims, wherein an opposing support (64) of the spring (27) is provided in the upper pump portion (47). 상기 항 중 하나에 있어서, 출구밸브(12)에 이르는 출구가 단면이 타원형인 구멍을 갖도록 형성되는 펌프.The pump as claimed in one of the preceding claims, wherein the outlet leading to the outlet valve (12) is formed to have a hole having an elliptical cross section. 상기 항 중 하나에 있어서, 출구의 단면이 타원형인 구멍이 곡률중심에 위치된 출구노즐(51) 중심선에 대해 반원형태로 만곡되어 연장되는 펌프.The pump as claimed in any one of the preceding claims, wherein a hole having an elliptical cross section extends curved in a semicircle with respect to the center line of the outlet nozzle (51) located at the center of curvature. 상기 항 중 하나에 있어서, 하부펌프(52)이 설치저부(53)에 형성되되 조립시, 특히 프레스조립시, 상부펌프부분(47)의 돌출슬리브(54)와 협동하도록 구성되는 펌프.The pump as claimed in one of the preceding claims, wherein a lower pump (52) is formed in the installation bottom (53) and configured to cooperate with the projecting sleeve (54) of the upper pump portion (47) during assembly, in particular during press assembly. 상기 항 중 하나에 있어서, 조립시 펌프(1) 작동은 하부펌프부분(52) 및 상부펌프부분(47)내에서 유지되는 펌프.Pump according to one of the preceding claims, wherein the pump (1) operation during assembly is maintained in the lower pump portion (52) and the upper pump portion (47). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960700275A 1993-07-22 1994-07-08 Hand lever operated pump (LEVER-OPERATED PUMP) KR960703680A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE4324608 1993-07-22
DEP4324608.7 1993-07-22
DEP4333550.0 1993-10-01
DE4333550 1993-10-01
DEP4411031.6 1994-03-30
DE4411031A DE4411031A1 (en) 1993-07-22 1994-03-30 Hand operated pump
PCT/EP1994/002246 WO1995003132A1 (en) 1993-07-22 1994-07-08 Lever-operated pump

Publications (1)

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KR960703680A true KR960703680A (en) 1996-08-31

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KR1019960700275A KR960703680A (en) 1993-07-22 1994-07-08 Hand lever operated pump (LEVER-OPERATED PUMP)

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EP (1) EP0710156B1 (en)
JP (1) JPH09501347A (en)
KR (1) KR960703680A (en)
CN (1) CN1129410A (en)
AT (1) ATE181519T1 (en)
AU (1) AU7458294A (en)
BR (1) BR9407134A (en)
CA (1) CA2167799A1 (en)
CZ (1) CZ19696A3 (en)
DE (2) DE4411031A1 (en)
ES (1) ES2133569T3 (en)
PL (1) PL318466A1 (en)
WO (1) WO1995003132A1 (en)

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EP0710156A1 (en) 1996-05-08
ATE181519T1 (en) 1999-07-15
EP0710156B1 (en) 1999-06-23
JPH09501347A (en) 1997-02-10
DE4411031A1 (en) 1995-01-26
DE59408437D1 (en) 1999-07-29
WO1995003132A1 (en) 1995-02-02
AU7458294A (en) 1995-02-20
CZ19696A3 (en) 1996-08-14
BR9407134A (en) 1996-09-17
PL318466A1 (en) 1997-06-23
ES2133569T3 (en) 1999-09-16
CN1129410A (en) 1996-08-21
CA2167799A1 (en) 1995-02-02

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