WO2020186846A1 - 一种设置弹性体的按压泵及带泵体设备 - Google Patents

一种设置弹性体的按压泵及带泵体设备 Download PDF

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Publication number
WO2020186846A1
WO2020186846A1 PCT/CN2019/125434 CN2019125434W WO2020186846A1 WO 2020186846 A1 WO2020186846 A1 WO 2020186846A1 CN 2019125434 W CN2019125434 W CN 2019125434W WO 2020186846 A1 WO2020186846 A1 WO 2020186846A1
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Prior art keywords
column
elastic body
annular support
wall
lock
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PCT/CN2019/125434
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English (en)
French (fr)
Inventor
林添大
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中山市联昌喷雾泵有限公司
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Publication of WO2020186846A1 publication Critical patent/WO2020186846A1/zh

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    • 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
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position
    • 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
    • B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
    • B05B11/1039—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being mechanically opened after a defined accumulation 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
    • B05B11/1077—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
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means

Definitions

  • the invention belongs to the technical field of pump heads, and relates to a pressing pump provided with an elastic body and a device with a pump body.
  • a pressing pump includes a pressing head, a screw thread, a lock, a main column, a sub-column, a piston, a body, and glass beads all made of plastic materials.
  • the pressing head includes an interface tube body and a peripheral wall of the interface tube.
  • the outer casing and the liquid outlet body connected with the interface tube body, the top of the main column is sleeved in the interface tube body, the bottom of the main column extends out of the interface tube body and the top of the auxiliary column is sleeved, and the bottom of the auxiliary column matches the internal cavity of the main column.
  • the piston is arranged on the outer wall of the auxiliary column, the outer wall of the piston is in sliding fit with the inner cavity of the body, and the glass beads are arranged in the clamping position near the bottom of the body.
  • the problem is that when the spring is used, the spring is easy to contact the liquid, which makes the liquid contaminated, which is not environmentally friendly and unsanitary.
  • the present invention provides a compression pump provided with an elastic body.
  • the invention also provides a device with a pump body.
  • the purpose of the present invention is to provide a press pump provided with an elastic body.
  • the elastic body made of plastic material replaces the spring made of metal material, which changes the existing technology.
  • the traditional method is to transform the pressing pump into a full plastic pump to avoid the spring contacting the liquid, which reduces pollution, is convenient for recycling, environmentally friendly and hygienic; at the same time, the elastic body of this structure can make the elasticity more stable, avoid loosening, and the structure Novel and unique.
  • a pressing pump equipped with an elastic body comprising a pressing head, a screw thread, a lock, a main column, a sub-column, a piston, a body and glass beads all made of plastic materials
  • the pressing head includes an interface tube body and a surrounding interface tube body
  • the piston is arranged on the outer wall of the auxiliary column, the outer wall of the piston is slidingly matched with the inner cavity of the body, and the glass beads are arranged in the clamping position near the bottom of the body;
  • the screw thread has a hollow cylinder, a trapezoidal hollow column extending along the middle of the cylinder, and a connecting cylinder extending downward along the top of the trapezoidal hollow column.
  • the body includes a cylindrical seat with an upper opening and a lower opening, An annular edge plate extending in the circumferential direction of the top of the seat and a stepped cylinder extending along the bottom of the cylindrical seat. A convex edge is provided between the top of the stepped cylinder and the bottom of the cylindrical seat, and the convex edge is matched with the piston;
  • a part of the hollow cylinder located above the top of the trapezoidal hollow column extends into the outer sleeve, and the lock is arranged between the bottom of the pressing head and the top of the trapezoidal hollow column, and a part of the hollow cylinder located below the top of the trapezoidal hollow column extends into the cylindrical shape In the seat, the annular edge plate is matched with the lower surface of the top of the trapezoidal hollow column;
  • the elastic body includes at least three alternate annular support rings and at least two bending rods arranged between every two annular support rings.
  • Each annular support ring is connected to the main The column and the auxiliary column are in sliding fit, wherein the annular support ring at the top abuts against the top surface of the outer casing, and the annular support ring at the bottom is matched with the top of the auxiliary column.
  • the annular support ring and the bending rod are integrally formed.
  • an S shape is formed between the two bending rods that are located in two or two annular support rings and are connected end to end.
  • a plurality of bosses are provided on the outer wall of the auxiliary column, and each boss is evenly spaced along the circumferential direction.
  • each reinforcing rib is evenly spaced.
  • the lock includes a lock body with an upper opening, a lower opening, and a side opening, and a hand-held body extending along the outer wall of the lock body. Both ends of the lock body located at the side opening are provided with folds. Edge; the hand-held body includes a support plate and an integral circular ring extending along both ends of the support plate.
  • a petal-shaped pressing plate is provided on the outer wall of the top of the pressing head, and the end surface of the petal-shaped pressing plate is higher than the top of the pressing head.
  • the present invention also provides a device with a pump body, which includes a bottle body and a suction tube, and further comprises a pressing pump provided with an elastic body as described above.
  • the head of the bottle body is screwed to the inner side wall of the connecting cylinder, and one end of the suction tube It is connected with the bottom of the body, and the other end extends to the bottom of the bottle.
  • the compression pump provided with an elastic body related to the present invention has the following beneficial effects:
  • the present invention utilizes the above-mentioned compression pump provided with an elastic body.
  • the elastic body made of plastic material replaces the spring made of metal material, which changes the prior art.
  • the traditional method in China transforms the pressing pump into a full plastic pump, avoiding the spring from contacting the liquid, which reduces pollution, is convenient for recycling, environmentally friendly and hygienic; at the same time, the elastic body of this structure can make the elasticity more stable and avoid loosening. And the structure is novel and unique.
  • Figure 1 is a perspective view of a pressing pump with elastic bodies
  • Figure 2 is a front view of a compression pump with an elastic body
  • Figure 3 is a cross-sectional view of Figure 2 A-A;
  • Figure 4 is an exploded view of a compression pump with elastic bodies
  • Figure 5 is an enlarged view of an elastic body structure of a pressing pump provided with an elastic body
  • Figure 6 is an enlarged view of the body structure of a pressing pump with an elastic body
  • Fig. 7 is an enlarged view of a lock structure of a pressing pump provided with an elastic body
  • Figure 8 is a perspective view of a device with a pump body
  • Fig. 9 is a cross-sectional view of half of Fig. 8.
  • the direction is defined by the arrow on the paper in Figure 1, with the left side of the paper as the left direction, the right side of the paper as the right direction, the upper side of the paper as the upper direction, and the lower side of the paper. It is the downward direction, the front side perpendicular to the paper surface is the front direction, the back side perpendicular to the paper surface is the rear direction, the inner cavity of the body is the inside, and the outer wall of the body is the outer.
  • a compression pump equipped with an elastic body includes a press head 1, a screw 2, a lock catch 3, a main column 4, a secondary column 5, a piston 6, and a body all made of plastic materials.
  • 7 and glass beads 8, according to the head 1 includes an interface tube body 11, a jacket body 12 surrounding the outer wall of the interface tube body 11, and a liquid outlet body 13 communicating with the interface tube body 11, the top of the main column 4 is sleeved on the interface tube body 11 Inside, the bottom of the main column 4 extends from the interface pipe body 11 to the top of the auxiliary column 5, and the bottom of the auxiliary column 5 matches the inner cavity of the body 7, the piston 6 is arranged on the outer wall of the auxiliary column 5, and the outer wall of the piston 6 is in the body 7. The cavity is slidingly fitted, and the glass bead 8 is set in the card position 71 near the bottom of the body 7;
  • the thread 2 has a hollow cylinder 21, a trapezoidal hollow column 22 extending along the middle of the cylinder 21, and a connecting cylinder 23 extending downward along the top of the trapezoidal hollow column 22.
  • the body 7 includes an upper opening and a lower opening.
  • a convex edge 75 is formed between the top of the stepped cylinder 74 and the bottom of the cylindrical seat 72,
  • the flange 75 is matched with the piston 6;
  • a part of the hollow cylinder 21 located above the top of the trapezoidal hollow column 22 extends into the outer sleeve 12, and the lock 3 is provided between the bottom of the pressing head 1 and the top of the trapezoidal hollow column 22, and the hollow column located below the top of the trapezoidal hollow column 22
  • a part of the body 21 extends into the cylindrical seat 72, and the annular edge plate 73 is matched with the lower surface of the top of the trapezoidal hollow column 22;
  • the elastic body 9 includes at least three alternate annular support rings 91 and at least two bending rods 92 arranged between every two annular support rings 91, each ring
  • the support ring 19 is in sliding fit with the main column 4 and the auxiliary column 5.
  • the annular support ring 91 at the top abuts against the top surface of the outer casing 12, and the annular support ring 92 at the bottom matches the top of the auxiliary column 5.
  • the present invention utilizes the above-mentioned compression pump provided with an elastic body.
  • the elastic body 9 made of plastic material replaces the spring made of metal material, which changes the existing
  • the traditional method in the technology turns the press pump into a full plastic pump, avoiding the spring from contacting the liquid, which reduces pollution, is convenient for recycling, and is environmentally friendly and hygienic; at the same time, the elastic body 9 with this structure can make the elasticity more stable and avoid looseness. Take off, and the structure is novel and unique.
  • the annular support ring 91 and the bending rod 92 are integrally formed.
  • the two bending rods 92 that are located on the two annular support rings 91 and are connected end to end form an S shape.
  • a plurality of bosses 51 are provided on the outer wall of the auxiliary column 5, and each boss 51 is evenly spaced along the circumferential direction.
  • each reinforcing rib 721 is evenly spaced.
  • the lock buckle 3 includes a lock buckle body 31 having an upper opening, a lower opening, and a side opening, and a hand-held body 32 extending along the outer wall of the buckle body 31.
  • the lock buckle is located at the side opening. Both ends of the main body 31 are provided with folded edges 311; the hand-held body 32 includes a supporting plate 321 and an integral circular ring 322 extending along the two ends of the supporting plate 321.
  • a petal-shaped pressing plate 10 is provided on the outer wall of the top of the pressing head 1, and the upper end surface of the petal-shaped pressing plate 10 is higher than the top of the pressing head 1.
  • the present invention also provides a device with a pump body, which includes a bottle body 14 and a suction tube 15 in conjunction with FIG. 8 and FIG. 9, and also includes a pressing pump provided with an elastic body as described above.
  • the head of the bottle body 14 is connected to the The inner side wall of the barrel 23 is screwed together, one end of the straw 15 is connected to the bottom of the body 7 and the other end extends toward the bottom of the bottle body 14.
  • the compression pump provided with an elastic body related to the present invention has the following beneficial effects:
  • the present invention utilizes the above-mentioned compression pump provided with an elastic body.
  • the elastic body made of plastic material replaces the spring made of metal material, which changes the prior art.
  • the traditional method in China transforms the pressing pump into a full plastic pump, avoiding the spring from contacting the liquid, which reduces pollution, is convenient for recycling, environmentally friendly and hygienic; at the same time, the elastic body of this structure can make the elasticity more stable and avoid loosening. And the structure is novel and unique.
  • the present invention effectively overcomes various shortcomings in the prior art and has high industrial value.

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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)

Abstract

一种设置弹性体的按压泵和带泵体设备，按压泵包括均由塑性材料制成的按头（1）、螺牙（2）、锁扣（3）、主柱（4）、副柱（5）、活塞（6）、本体（7）以及玻璃珠（8），还包括由塑性材料制成的弹性体（9），弹性体包括至少三个相间的环形支撑圈（91）和设在每两个环形支撑圈之间的至少两条弯曲杆（92），每个环形支撑圈（91）均与主柱（4）、副柱（5）滑动配合，其中位于顶部的环形支撑圈（91）与外套体（12）顶面相抵接，位于底部的环形支撑圈（91）与副柱（5）顶部相配合。该按压泵通过由塑料材料制成的弹性体替换掉金属材料制成的弹簧，使按压泵变身为全塑泵，避免弹簧接触液体，这样降低污染，方便回收且环保、卫生；同时采用此种结构的弹性体能够使弹性更稳定。

Description

一种设置弹性体的按压泵及带泵体设备 技术领域
本发明属于泵头技术领域，涉及一种设置弹性体的按压泵以及带泵体设备。
背景技术
目前，一种按压泵，包括均由塑性材料制成的按头、螺牙、锁扣、主柱、副柱、活塞、本体以及玻璃珠，按头包括接口管体、环绕接口管体外壁的外套体以及与接口管体连通的出液嘴体，主柱顶部套设在接口管体内，主柱底部伸出接口管体与副柱顶部相套接，副柱底部与本体内腔相配合，活塞设在副柱外壁上，活塞外壁与本体内腔滑动配合，玻璃珠设在靠近本体底部的卡位内。其存在的问题是：在使用弹簧时，弹簧容易接触液体，使液体受污染，如此不环保、不卫生。
为此，本发明提供一种设置弹性体的按压泵。
此外，本发明还提供一种带泵体设备。
发明内容
鉴于现有的技术存在的上述问题，本发明的目的在于提供一种设置弹性体的按压泵，通过由塑料材料制成的弹性体替换掉金属材料制成的弹簧，改变了现有技术中的传统做法，使按压泵变身为全塑泵，避免弹簧接触液体，这样降低污染，方便回收且环保、卫生；同时采 用此种结构的弹性体能够使弹性更稳定，避免出现松脱，而且结构新颖独特。
本发明的目的可通过下列技术方案来实现：
一种设置弹性体的按压泵，包括均由塑性材料制成的按头、螺牙、锁扣、主柱、副柱、活塞、本体以及玻璃珠，按头包括接口管体、环绕接口管体外壁的外套体以及与接口管体连通的出液嘴体，主柱顶部套设在接口管体内，主柱底部伸出接口管体与副柱顶部相套接，副柱底部与本体内腔相配合，活塞设在副柱外壁上，活塞外壁与本体内腔滑动配合，玻璃珠设在靠近本体底部的卡位内；
所述螺牙具有中空圆柱体、沿圆柱体中部延伸的梯形空心柱以及沿梯形空心柱顶部向下伸出的连接筒，所述本体包括具有上开口和下开口的筒形座、沿筒形座顶部周向延伸的环形沿板以及沿筒形座底部伸出的台阶筒，台阶筒顶部与筒形座底部之间具有凸沿，凸沿与活塞相配合；
位于梯形空心柱顶部上方的中空圆柱体的一部分伸入外套筒内，锁扣设在按头底部和梯形空心柱顶部之间，位于梯形空心柱顶部下方的中空圆柱体的一部分伸入筒形座内，环形沿板与梯形空心柱顶部的下表面相配合；
还包括由塑性材料制成的弹性体，所述弹性体包括至少三个相间的环形支撑圈和设在每两个环形支撑圈之间的至少两条弯曲杆，每个环形支撑圈均与主柱、副柱滑动配合，其中位于顶部的环形支撑圈与外套体顶面相抵接，位于底部的环形支撑圈与副柱顶部相配合。
作为优选的技术方案，所述环形支撑圈和弯曲杆为一体成型件。
作为优选的技术方案，所述位于两两环形支撑圈且首尾相接的两条弯曲杆之间构成S型。
作为优选的技术方案，所述副柱外壁上设有数个凸台，每个凸台之间沿周向且均匀间隔分布。
作为优选的技术方案，位于所述筒形座顶部的内侧壁上设有数条周向分布的加强筋，每条加强筋均匀间隔布设。
作为优选的技术方案，所述锁扣包括具有上开口、下开口、侧开口的锁扣本体和沿锁扣本体外壁伸出的手持体，位于侧开口处的锁扣本体两端均设有折边；手持体包括支撑板和沿支撑板两端延伸的一体成型的圆形环。
作为优选的技术方案，位于所述按头顶部的外壁上设有花瓣状按压板，花瓣状按压板上端面高于所述按头顶部。
本发明还提供一种带泵体设备，包括瓶身和吸管，还包括如上所述的设置弹性体的按压泵，所述瓶身的头部与所述连接筒的内侧壁螺接，吸管一端与本体底部连通，另一端伸向瓶身底部。
如上所述，本发明涉及的一种设置弹性体的按压泵，具有以下有益效果：
本发明利用上述的设置弹性体的按压泵后，与现有技术相比，由于采用了此种结构，通过由塑料材料制成的弹性体替换掉金属材料制成的弹簧，改变了现有技术中的传统做法，使按压泵变身为全塑泵，避免弹簧接触液体，这样降低污染，方便回收且环保、卫生；同时采 用此种结构的弹性体能够使弹性更稳定，避免出现松脱，而且结构新颖独特。
下面结合具体实施方式对本发明作进一步的说明。
附图说明
图1为一种设置弹性体的按压泵的立体图；
图2为一种设置弹性体的按压泵的主视图；
图3为图2的A-A剖视图；
图4为一种设置弹性体的按压泵的分解图；
图5为一种设置弹性体的按压泵的弹性体结构放大图；
图6为一种设置弹性体的按压泵的本体结构放大图；
图7为一种设置弹性体的按压泵的锁扣结构放大图；
图8为一种带泵体设备的立体图；
图9为图8的一半部分剖面图。
具体实施方式
以下由特定的具体实施例说明本发明的实施方式，熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本发明的其他优点及功效。
须知，本说明书附图所绘示的结构、比例、大小等，均仅用以配合说明书所揭示的内容，以供熟悉此技术的人士了解与阅读，并非用以限定本发明可实施的限定条件，故不具技术上的实质意义，任何结 构的修饰、比例关系的改变或大小的调整，在不影响本发明所能产生的功效及所能达成的目的下，均应仍落在本发明所揭示的技术内容能涵盖的范围内。同时，本说明书中所引用的如“上”、“下”、“左”、“右”、“中间”及“一”等的用语，亦仅为便于叙述明了，而非用以限定本发明可实施的范围，其相对关系的改变或调整，在无实质变更技术内容下，当亦视为本发明可实施的范畴。具体结构可参照专利申请的附图进行说明。
在以下实施例中，以纸面图1箭头标向来定义方向，以纸面的左侧为左方向，纸面的右侧为右方向，纸面的上侧为上方向，纸面的下侧为下方向，以垂直于纸面的前侧为前方向，以垂直于纸面的后侧为后方向，以本体内腔为内，以本体外壁为外。
结合图1至图5所示，一种设置弹性体的按压泵，包括均由塑性材料制成的按头1、螺牙2、锁扣3、主柱4、副柱5、活塞6、本体7以及玻璃珠8，按头1包括接口管体11、环绕接口管体11外壁的外套体12以及与接口管体11连通的出液嘴体13，主柱4顶部套设在接口管体11内，主柱4底部伸出接口管体11与副柱5顶部相套接，副柱5底部与本体7内腔相配合，活塞6设在副柱5外壁上，活塞6外壁与本体7内腔滑动配合，玻璃珠8设在靠近本体7底部的卡位71内；
所述螺牙2具有中空圆柱体21、沿圆柱体21中部延伸的梯形空心柱22以及沿梯形空心柱22顶部向下伸出的连接筒23，所述本体7包括具有上开口和下开口的筒形座72、沿筒形座72顶部周向延伸的 环形沿板73以及沿筒形座72底部伸出的台阶筒74，台阶筒74顶部与筒形座72底部之间具有凸沿75，凸沿75与活塞6相配合；
位于梯形空心柱22顶部上方的中空圆柱体21的一部分伸入外套筒12内，锁扣3设在按头1底部和梯形空心柱22顶部之间，位于梯形空心柱22顶部下方的中空圆柱体21的一部分伸入筒形座72内，环形沿板73与梯形空心柱22顶部的下表面相配合；
还包括由塑性材料制成的弹性体9，所述弹性体9包括至少三个相间的环形支撑圈91和设在每两个环形支撑圈91之间的至少两条弯曲杆92，每个环形支撑圈19均与主柱4、副柱5滑动配合，其中位于顶部的环形支撑圈91与外套体12顶面相抵接，位于底部的环形支撑圈92与副柱5顶部相配合。
本发明利用上述的设置弹性体的按压泵后，与现有技术相比，由于采用了此种结构，通过由塑料材料制成的弹性体9替换掉金属材料制成的弹簧，改变了现有技术中的传统做法，使按压泵变身为全塑泵，避免弹簧接触液体，这样降低污染，方便回收且环保、卫生；同时采用此种结构的弹性体9能够使弹性更稳定，避免出现松脱，而且结构新颖独特。
结合图4和图5所示，所述环形支撑圈91和弯曲杆92为一体成型件。
结合图5所示，所述位于两两环形支撑圈91且首尾相接的两条弯曲杆92之间构成S型。
结合图1和图4所示，所述副柱5外壁上设有数个凸台51，每 个凸台51之间沿周向且均匀间隔分布。
结合图6所示，位于所述筒形座72顶部的内侧壁上设有数条周向分布的加强筋721，每条加强筋721均匀间隔布设。
结合图1和图7所示，所述锁扣3包括具有上开口、下开口、侧开口的锁扣本体31和沿锁扣本体31外壁伸出的手持体32，位于侧开口处的锁扣本体31两端均设有折边311；手持体32包括支撑板321和沿支撑板321两端延伸的一体成型的圆形环322。
结合图4和图7所示，位于所述按头1顶部的外壁上设有花瓣状按压板10，花瓣状按压板10上端面高于所述按头1顶部。
本发明还提供一种带泵体设备，结合图8和图9包括瓶身14和吸管15，还包括如上所述的设置弹性体的按压泵，所述瓶身14的头部与所述连接筒23的内侧壁螺接，吸管15一端与本体7底部连通，另一端伸向瓶身14底部。
如上所述，本发明涉及的一种设置弹性体的按压泵，具有以下有益效果：
本发明利用上述的设置弹性体的按压泵后，与现有技术相比，由于采用了此种结构，通过由塑料材料制成的弹性体替换掉金属材料制成的弹簧，改变了现有技术中的传统做法，使按压泵变身为全塑泵，避免弹簧接触液体，这样降低污染，方便回收且环保、卫生；同时采用此种结构的弹性体能够使弹性更稳定，避免出现松脱，而且结构新颖独特。
综上所述，本发明有效克服了现有技术中的种种缺点而具高度产 业利用价值。
上述实施例仅例示性说明本发明的原理及其功效，而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下，对上述实施例进行修饰或改变。因此，举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神与技术思想下所完成的一切等效修饰或改变，仍应由本发明的权利要求所涵盖。

Claims (8)

  1. 一种设置弹性体的按压泵，包括均由塑性材料制成的按头、螺牙、锁扣、主柱、副柱、活塞、本体以及玻璃珠，按头包括接口管体、环绕接口管体外壁的外套体以及与接口管体连通的出液嘴体，主柱顶部套设在接口管体内，主柱底部伸出接口管体与副柱顶部相套接，副柱底部与本体内腔相配合，活塞设在副柱外壁上，活塞外壁与本体内腔滑动配合，玻璃珠设在靠近本体底部的卡位内；其特征在于：
    所述螺牙具有中空圆柱体、沿圆柱体中部延伸的梯形空心柱以及沿梯形空心柱顶部向下伸出的连接筒，所述本体包括具有上开口和下开口的筒形座、沿筒形座顶部周向延伸的环形沿板以及沿筒形座底部伸出的台阶筒，台阶筒顶部与筒形座底部之间具有凸沿，凸沿与活塞相配合；
    位于梯形空心柱顶部上方的中空圆柱体的一部分伸入外套筒内，锁扣设在按头底部和梯形空心柱顶部之间，位于梯形空心柱顶部下方的中空圆柱体的一部分伸入筒形座内，环形沿板与梯形空心柱顶部的下表面相配合；
    还包括由塑性材料制成的弹性体，所述弹性体包括至少三个相间的环形支撑圈和设在每两个环形支撑圈之间的至少两条弯曲杆，每个环形支撑圈均与主柱、副柱滑动配合，其中位于顶部的环形支撑圈与外套体顶面相抵接，位于底部的环形支撑圈与副柱顶部相配合。
  2. 如权利要求1所述的设置弹性体的按压泵，其特征在于：所述环形支撑圈和弯曲杆为一体成型件。
  3. 如权利要求2所述的设置弹性体的按压泵，其特征在于：所述位于 两两环形支撑圈且首尾相接的两条弯曲杆之间构成S型。
  4. 如权利要求1所述的设置弹性体的按压泵，其特征在于：所述副柱外壁上设有数个凸台，每个凸台之间沿周向且均匀间隔分布。
  5. 如权利要求1所述的设置弹性体的按压泵，其特征在于：位于所述筒形座顶部的内侧壁上设有数条周向分布的加强筋，每条加强筋均匀间隔布设。
  6. 如权利要求1-5任一项所述的设置弹性体的按压泵，其特征在于：所述锁扣包括具有上开口、下开口、侧开口的锁扣本体和沿锁扣本体外壁伸出的手持体，位于侧开口处的锁扣本体两端均设有折边；手持体包括支撑板和沿支撑板两端延伸的一体成型的圆形环。
  7. 如权利要求1-5任一项所述的设置弹性体的按压泵，其特征在于：位于所述按头顶部的外壁上设有花瓣状按压板，花瓣状按压板上端面高于所述按头顶部。
  8. 一种带泵体设备，包括瓶身和吸管，其特征在于：还包括权利要求1-7任一项所述的设置弹性体的按压泵，所述瓶身的头部与所述连接筒的内侧壁螺接，吸管一端与本体底部连通，另一端伸向瓶身底部。
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