CN202492015U - 一种新型的真空瓶泵头结构 - Google Patents

一种新型的真空瓶泵头结构 Download PDF

Info

Publication number
CN202492015U
CN202492015U CN2011205063761U CN201120506376U CN202492015U CN 202492015 U CN202492015 U CN 202492015U CN 2011205063761 U CN2011205063761 U CN 2011205063761U CN 201120506376 U CN201120506376 U CN 201120506376U CN 202492015 U CN202492015 U CN 202492015U
Authority
CN
China
Prior art keywords
piston
model
pressure head
spring
head structure
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
Application number
CN2011205063761U
Other languages
English (en)
Inventor
罗卫星
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2011205063761U priority Critical patent/CN202492015U/zh
Application granted granted Critical
Publication of CN202492015U publication Critical patent/CN202492015U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • 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
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
    • 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
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
    • 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

Landscapes

  • Jet Pumps And Other Pumps (AREA)

Abstract

本实用新型公开了一种新型的真空瓶泵头结构，它包括压头、泵体、连接杆、活塞和牙套，所述的牙套设有上腔室和下腔室，压头设置在上腔室中并能在上腔室中上下活动，压头的出液端部与连接杆连接，连接杆的另一端安装有活塞，所述的活塞设置在泵体中，所述的压头的出液端部连接有弹簧扣，弹簧扣的另一端与扣环连接，所述的扣环安装在上腔室的底部，在弹簧扣上安装有弹簧。本实用新型新型的真空瓶泵头结构具有结构简单、密封性能好、可以反复使用、工作可靠稳定的优点。

Description

一种新型的真空瓶泵头结构
技术领域
本实用新型涉及真空瓶，具体是指一种新型的真空瓶泵头结构。 
背景技术
现有的真空瓶是一般在圆柱体成椭圆体容器上安装带有活塞的泵头。它的设计原理是用金属弹簧的收缩力，且不让空气进入瓶中，造成真空状态，而利用大气压力来推动瓶底的活塞前进。但是由于弹簧力及大气压力不能给予足够力量，因此活塞不能与瓶壁贴合太紧，否则活塞将因阻力过大而无法上升前进；反之，若要让活塞易前进又容易出现漏料情况，因此真空瓶故障率非常高。现有的真空瓶真空泵压头的结构过于复杂，材料不利于回收利用，成本也比较高。 
实用新型内容
本实用新型需解决的问题是提供一种结构简单、密封性能好、可以反复使用、工作可靠稳定的新型的真空瓶泵头结构。 
本实用新型可以通过以下技术方案来实现： 
本实用新型公开了一种新型的真空瓶泵头结构，包括压头、泵体、连接杆、活塞和牙套，所述的牙套设有上腔室和下腔室，压头设置在上腔室中并能在上腔室中上下活动，压头的出液端部与连接杆连接，连接杆的另 一端安装有活塞，所述的活塞设置在泵体中，所述的压头的出液端部连接有弹簧扣，弹簧扣的另一端与扣环连接，所述的扣环安装在上腔室的底部，在弹簧扣上安装有弹簧。 
所述的连接杆套装在弹簧扣中。 
所述的扣环的上下端分别设置有螺纹槽，上端的螺纹槽与弹簧扣的下端螺纹连接，下端的螺纹槽与泵体的上端螺纹连接。 
所述的泵体的下端设置有活动阀。 
所述的牙套的下腔室中设置有内螺纹。 
本实用新型真空瓶泵头结构由压头弹簧扣、弹簧、扣环、泵体、连接杆、活塞、活动阀、牙套组成的真空瓶泵头，它将弹簧设置在弹簧扣的外部，在牙套的上腔室里，使弹簧不会有机会接触到瓶内的物料，可以保证弹簧长久耐用；活塞采用精密活塞，可以实现很好的密封和吸气功能；活动阀代替传统的球阀，可以使活塞往上运动时会打开进入液体，活塞往下运动时起密封作用。本实用新型的真空瓶泵头结构独特，采用外弹簧结构设计，弹簧不会接处到液体起环保作用，活动阀采用独特的设计不会上下跳，使泵头产生的吸力大而且稳定。 
附图说明
附图1为本实用新型的真空瓶泵头结构的结构示意图； 
附图2为图1中的压头结构示意图； 
附图3为图1中的弹簧扣结构示意图； 
附图4为图1中的弹簧结构示意图； 
附图5为图1中的扣环结构示意图； 
附图6为图1中的泵体结构示意图； 
附图7为图1中的连接杆结构示意图； 
附图8为图1中的活塞结构示意图； 
附图9为图1中的活动阀结构示意图； 
附图10为图1中的牙套结构示意图。 
具体实施方式
下面将结合说明书附图来对本实用新型作进一步描述： 
如附图1～图10所示，本实用新型公开了一种新型的真空瓶泵头结构，包括压头1、泵体5、连接杆6、活塞7和牙套9，所述的牙套9设有上腔室91和下腔室92，压头1设置在上腔室91中并能在上腔室91中上下活动，压头1的出液端部与连接杆6连接，连接杆6的另一端安装有活塞7，所述的活塞7设置在泵体5中，所述的压头1的出液端部连接有弹簧扣2，弹簧扣2的另一端与扣环4连接，所述的扣环4安装在上腔室91的底部，在弹簧扣2上安装有弹簧3。所述的连接杆6套装在弹簧扣2中。所述的扣环4的上下端分别设置有螺纹槽，上端的螺纹槽与弹簧扣2的下端螺纹连接，下端的螺纹槽与泵体5的上端螺纹连接。所述的泵体5的下端设置有活动阀8。所述的牙套9的下腔室92中设置有内螺纹93。 
本实用新型的工作过程是：按压压头1，连接杆6带动活塞7往下运动，此时活动阀8关闭，当压头1在弹簧3的作用下往上弹回时，活塞7往上运动，此时活动阀8打开，液体被吸入到连接杆6，再压一下压头1， 液体即从压头1的出液端部输出。本实用新型的采用活动阀8代替传统的球阀，当活塞7往上运动时，活动阀8会打开，活塞7产生的吸力将液体带入，当活塞7往下运动时，活动阀8会关闭，将起密封作用。本实用新型的结构独特，将弹簧设置在外部，弹簧不会接触到液体，可以弹簧长久耐用，同时也便于清洁，起环保作用，活动阀采用独特的设计不会上下跳，从而使泵头产生的吸力大稳定性强。 
以上所述，仅为本实用新型的较佳实施例而已，并非对本实用新型作任何形式上的限制；凡本行业的普通技术人员均可按说明书附图所示和以上所述而顺畅地实施本实用新型；但是，凡熟悉本专业的技术人员在不脱离本实用新型技术方案范围内，可利用以上所揭示的技术内容而作出的些许更动、修饰与演变的等同变化，均为本实用新型的等效实施例；同时，凡依据本实用新型的实质技术对以上实施例所作的任何等同变化的更动、修饰与演变等，均仍属于本实用新型的技术方案的保护范围之内。 

Claims (5)

1.一种新型的真空瓶泵头结构，包括压头(1)、泵体(5)、连接杆(6)、活塞(7)和牙套(9)，所述的牙套(9)设有上腔室(91)和下腔室(92)，压头(1)设置在上腔室(91)中并能在上腔室(91)中上下活动，压头(1)的出液端部与连接杆(6)连接，连接杆(6)的另一端安装有活塞(7)，所述的活塞(7)设置在泵体(5)中，其特征在于：所述的压头(1)的出液端部连接有弹簧扣(2)，弹簧扣(2)的另一端与扣环(4)连接，所述的扣环(4)安装在上腔室(91)的底部，在弹簧扣(2)上安装有弹簧(3)。
2.根据权利要求1所述的新型的真空瓶泵头结构，其特征在于：所述的连接杆(6)套装在弹簧扣(2)中。
3.根据权利要求1或2所述的新型的真空瓶泵头结构，其特征在于：所述的扣环(4)的上下端分别设置有螺纹槽，上端的螺纹槽与弹簧扣(2)的下端螺纹连接，下端的螺纹槽与泵体(5)的上端螺纹连接。
4.根据权利要求3所述的新型的真空瓶泵头结构，其特征在于：所述的泵体(5)的下端设置有活动阀(8)。
5.根据权利要求4所述的新型的真空瓶泵头结构，其特征在于：所述的牙套(9)的下腔室(92)中设置有内螺纹(93)。 
CN2011205063761U 2011-12-06 2011-12-06 一种新型的真空瓶泵头结构 Expired - Fee Related CN202492015U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205063761U CN202492015U (zh) 2011-12-06 2011-12-06 一种新型的真空瓶泵头结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205063761U CN202492015U (zh) 2011-12-06 2011-12-06 一种新型的真空瓶泵头结构

Publications (1)

Publication Number Publication Date
CN202492015U true CN202492015U (zh) 2012-10-17

Family

ID=46998252

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205063761U Expired - Fee Related CN202492015U (zh) 2011-12-06 2011-12-06 一种新型的真空瓶泵头结构

Country Status (1)

Country Link
CN (1) CN202492015U (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105035505A (zh) * 2015-08-06 2015-11-11 宁波正庄喷雾器有限公司 外置弹簧香水泵
CN105644918A (zh) * 2016-01-11 2016-06-08 上海承轩包装科技有限公司 一种环保型喷头
CN109760940A (zh) * 2019-01-25 2019-05-17 深圳洛可可工业设计有限公司 一种按压式容器
CN109878884A (zh) * 2019-03-27 2019-06-14 深圳市诚致生物开发有限公司 一种油脂真空包装瓶

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105035505A (zh) * 2015-08-06 2015-11-11 宁波正庄喷雾器有限公司 外置弹簧香水泵
CN105644918A (zh) * 2016-01-11 2016-06-08 上海承轩包装科技有限公司 一种环保型喷头
CN109760940A (zh) * 2019-01-25 2019-05-17 深圳洛可可工业设计有限公司 一种按压式容器
CN109760940B (zh) * 2019-01-25 2024-05-24 深圳洛可可工业设计有限公司 一种按压式容器
CN109878884A (zh) * 2019-03-27 2019-06-14 深圳市诚致生物开发有限公司 一种油脂真空包装瓶

Similar Documents

Publication Publication Date Title
CN203582445U (zh) 定量灌装机构
CN202492015U (zh) 一种新型的真空瓶泵头结构
CN202346098U (zh) 一种环保型抽液泵
CN204971669U (zh) 一种冲牙器
CN102069051B (zh) 一种乳液泵
CN201525583U (zh) 一种新型乳液泵
CN201825408U (zh) 新型外置弹簧装置泡沫泵
CN202038550U (zh) 真空瓶盖
CN202193293U (zh) 刷头长度可调式胶水瓶盖
CN201979869U (zh) 打压式吸墨水器
CN201406130Y (zh) 一种液体喷头
CN202553565U (zh) 一种咖啡机安全阀
CN215099335U (zh) 泵压式耦合剂装置
CN218717441U (zh) 一种喷涂机柱塞泵用下球阀结构
CN203791093U (zh) 一种塑料封杯喷雾泵
CN201750877U (zh) 一种新型泵
CN204820835U (zh) 墨水瓶盖
CN206026463U (zh) 一种新型口腔护理冲吸枪
CN202326171U (zh) 一种清洗机中泵头的排气装置
CN222401893U (zh) 一种防污染防滴漏的按压式乳液泵头
CN208625728U (zh) 一种ct球管换油排气系统
CN203635384U (zh) 一种加长嘴型喷雾器
CN203635391U (zh) 一种密封性能好的喷雾器
CN206024964U (zh) 一种移动式吸虫器
CN205312170U (zh) 一种起效快的新型手枪泵装置

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121017

Termination date: 20151206

EXPY Termination of patent right or utility model