CN205308637U - Novel auto -lock pump unit of environmental protection - Google Patents
Novel auto -lock pump unit of environmental protection Download PDFInfo
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- CN205308637U CN205308637U CN201521117461.3U CN201521117461U CN205308637U CN 205308637 U CN205308637 U CN 205308637U CN 201521117461 U CN201521117461 U CN 201521117461U CN 205308637 U CN205308637 U CN 205308637U
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- pump
- locking
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- pump chamber
- pump rod
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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
- B05B11/1043—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
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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
- B05B11/1001—Piston pumps
- B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
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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
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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
- B05B11/1073—Springs
- B05B11/1074—Springs located outside pump chambers
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- Closures For Containers (AREA)
Abstract
本实用新型公开了一种环保新型自锁泵装置，包括有锁瓶盖，在锁瓶盖中间设有安装孔，在安装孔内设有泵室，在泵室下端设有进液口，在进液口内设有泵珠，在泵室内设有上泵杆，上泵杆上端伸出泵室，在上泵杆上连接有弯嘴，在泵室上部内设有能将泵室锁定在锁瓶盖上的锁紧盖，在锁紧盖下部内壁设有能与上泵杆外壁动态密封的弹性密封部，在上泵杆下端设有上限位凸台和下限位凸台，在上限位凸台和下限位凸台之间的上泵杆上活动套设有吸塞，在下限位凸台上方的上泵杆上设有连通孔，在锁瓶盖与弯嘴之间设有复位弹簧，在弯嘴外壁设有定位凸筋，在锁紧盖内壁设有让位槽。本实用新型结构简单，使用方便，能通过旋转弯嘴实现自锁的且复位弹簧不与液体接触。
The utility model discloses an environment-friendly new type self-locking pump device, which includes a lock bottle cap, an installation hole is arranged in the middle of the lock bottle cap, a pump chamber is arranged in the installation hole, and a liquid inlet is arranged at the lower end of the pump chamber. There is a pump bead in the liquid inlet, and an upper pump rod in the pump chamber. The upper end of the upper pump rod extends out of the pump chamber. A curved nozzle is connected to the upper pump rod. The locking cap on the locking bottle cap is provided with an elastic sealing part that can dynamically seal with the outer wall of the upper pump rod on the inner wall of the lower part of the locking cap. There is a suction plug on the movable sleeve of the upper pump rod between the boss and the lower limit boss, a communication hole is set on the upper pump rod above the lower limit boss, and a return spring is arranged between the lock bottle cap and the elbow. , There are positioning ribs on the outer wall of the curved mouth, and a relief groove on the inner wall of the locking cover. The utility model has the advantages of simple structure and convenient use, and the self-locking can be realized by rotating the curved mouth, and the return spring is not in contact with the liquid.
Description
技术领域technical field
本发明涉及一种环保新型自锁泵装置。The invention relates to an environment-friendly novel self-locking pump device.
背景技术Background technique
乳液泵由于其设计精美，使用方便，已广泛地应用与日化和医药等行业。现有用于乳液泵,其结构相对比较复杂，而且在使用完毕后弯嘴一般都是处于活动状态，如果误按，有可能会发生不必要的麻烦。为了解决这个问题，现有的做法是在喷盖上额外设置外盖，但是现有的这种做法，不仅增加了生产成本，而且在使用过程中外盖很容易掉落在地上，使用不方便。而且现有乳液泵的复位弹簧一般都是设置在泵室内，与泵室内的液体相接触，这样会对液体会造成污染，不卫生。Because of its exquisite design and convenient use, the lotion pump has been widely used in daily chemical and pharmaceutical industries. The existing lotion pump has a relatively complicated structure, and the curved mouth is generally in an active state after use. If it is pressed by mistake, unnecessary troubles may occur. In order to solve this problem, the existing method is to provide an additional outer cover on the spray cover, but the existing method not only increases the production cost, but also the outer cover is easy to fall on the ground during use, which is inconvenient to use. And the back-moving spring of existing lotion pump is generally all arranged in the pump chamber, contacts with the liquid in the pump chamber, can cause pollution to liquid like this, unhygienic.
故此，现有的乳液泵有待于进一步完善。Therefore, the existing lotion pump needs to be further improved.
发明内容Contents of the invention
本发明的目的是为了克服现有技术中的不足之处，提供一种结构简单，使用方便，能通过旋转弯嘴实现自锁的且复位弹簧不与液体接触的弹簧外置自锁泵。The object of the present invention is to overcome the deficiencies in the prior art, and provide a self-locking pump with an external spring that is simple in structure, easy to use, and can realize self-locking by rotating the elbow, and the return spring is not in contact with the liquid.
为了达到上述目的，本发明采用以下方案：In order to achieve the above object, the present invention adopts the following scheme:
一种环保新型自锁泵装置，包括有锁瓶盖，在锁瓶盖中间设有安装孔，在所述安装孔内设有泵室，在所述泵室下端设有进液口，在所述进液口内设有能封闭进液口的泵珠，在所述泵室内设有上泵杆，所述上泵杆上端伸出泵室，在所述上泵杆上端连接有弯嘴，其特征在于：在所述泵室上部内设有能将泵室锁定在锁瓶盖上的锁紧盖，在所述锁紧盖下部内壁设有能与上泵杆外壁动态密封的弹性密封部，在所述上泵杆下端设有上限位凸台和下限位凸台，在所述上限位凸台和下限位凸台之间的上泵杆上活动套设有吸塞，在所述下限位凸台上方的上泵杆上设有连通孔，在所述锁瓶盖与弯嘴之间设有复位弹簧，在所述弯嘴外壁设有定位凸筋，在所述锁紧盖内壁设有让位槽。An environmentally friendly new self-locking pump device, including a lock bottle cap, an installation hole is arranged in the middle of the lock bottle cap, a pump chamber is arranged in the installation hole, and a liquid inlet is arranged at the lower end of the pump chamber. A pump bead capable of closing the liquid inlet is provided in the liquid inlet, and an upper pump rod is arranged in the pump chamber, and the upper end of the upper pump rod extends out of the pump chamber, and a curved nozzle is connected to the upper end of the upper pump rod. It is characterized in that: a locking cap capable of locking the pump chamber on the bottle cap is provided in the upper part of the pump chamber, and an elastic sealing part capable of dynamic sealing with the outer wall of the upper pump rod is provided on the inner wall of the lower part of the locking cap , the lower end of the upper pump rod is provided with an upper limit boss and a lower limit boss, and a suction plug is provided on the movable sleeve of the upper pump rod between the upper limit boss and the lower limit boss. The upper pump rod above the boss is provided with a communication hole, a return spring is provided between the lock bottle cap and the curved mouth, a positioning rib is provided on the outer wall of the curved mouth, and a positioning rib is provided on the inner wall of the locking cap. There are give way slots.
如上所述的一种环保新型自锁泵装置，其特征在于在所述弯嘴下部外壁设有锁定凹槽，在所述锁紧盖上设有拨动定位片，所述拨动定位片插接在锁定凹槽时上泵杆被锁定。A new type of environmentally friendly self-locking pump device as described above is characterized in that a locking groove is provided on the outer wall of the lower part of the curved mouth, and a toggle positioning piece is provided on the locking cover, and the toggle positioning piece is inserted into the The upper pump rod is locked when connected to the locking groove.
如上所述的一种环保新型自锁泵装置，其特征在于在所述泵室上端设有连接凸环，在所述锁紧盖上端设有外翻连接部，所述连接凸环设置在外翻连接部内。A new type of environmentally friendly self-locking pump device as described above is characterized in that a connecting protruding ring is provided at the upper end of the pump chamber, and an eversion connecting portion is provided at the upper end of the locking cover, and the connecting protruding ring is arranged on the valgus inside the connection.
如上所述的一种环保新型自锁泵装置，其特征在于在所述锁紧盖外壁设有定位倒扣，在所述泵室内壁与定位倒扣对应的位置设有定位环槽，所述定位倒扣设置在定位环槽内。A new type of environmentally friendly self-locking pump device as described above is characterized in that a positioning undercut is provided on the outer wall of the locking cover, and a positioning ring groove is provided on the inner wall of the pump at a position corresponding to the positioning undercut. The positioning undercut is arranged in the positioning ring groove.
如上所述的一种环保新型自锁泵装置，其特征在于在所述弯嘴内设有连接管，所述上泵杆上端插接在所述连接管内。A new type of environmentally friendly self-locking pump device as described above is characterized in that a connecting pipe is provided in the elbow, and the upper end of the upper pump rod is inserted into the connecting pipe.
如上所述的一种环保新型自锁泵装置，其特征在于在所述锁瓶盖内设有垫片。A new type of environmentally friendly self-locking pump device as described above is characterized in that a gasket is provided inside the locking bottle cap.
如上所述的一种环保新型自锁泵装置，其特征在于在所述进液口内插接有引液管。A novel environmentally friendly self-locking pump device as described above is characterized in that a liquid introduction tube is inserted into the liquid inlet.
综上所述，本发明相对于现有技术其有益效果是：In summary, the present invention has the beneficial effects relative to the prior art as follows:
一、本发明中在弯嘴下端外壁设有定位凸筋，在所述锁紧盖内壁上设有能让定位凸筋上、下移动的让位槽，弯嘴顺时针旋转可打开；反之逆时针旋转又可锁上，使用方便。1. In the present invention, positioning convex ribs are provided on the outer wall of the lower end of the curved mouth, and a relief groove that allows the positioning convex ribs to move up and down is provided on the inner wall of the locking cover, and the curved mouth can be opened by rotating clockwise; vice versa. The hour hand can be rotated and locked, which is convenient to use.
二、本发明中弯嘴下部外壁上的锁定凹槽与锁紧盖上的拨动定位片相互配合，有效防止弯嘴在运输过程中因喷嘴而转动解锁。2. The locking groove on the outer wall of the lower part of the curved nozzle in the present invention cooperates with the toggle positioning piece on the locking cover to effectively prevent the curved nozzle from being rotated and unlocked by the nozzle during transportation.
三、本发明中复位弹簧置于锁紧盖内部，吸塞上方，与液体隔离开来，无论使用或自锁状态都不会与液体接触，起到环保作用。3. In the present invention, the return spring is placed inside the locking cap, above the suction plug, and is isolated from the liquid. No matter it is in use or in the self-locking state, it will not come into contact with the liquid, which has an environmental protection effect.
四、本发明乳液泵设计巧妙，结构简单，使用方便。4. The lotion pump of the present invention is ingenious in design, simple in structure and easy to use.
附图说明Description of drawings
图1为本发明的立体示意图；Fig. 1 is the three-dimensional schematic diagram of the present invention;
图2为图1的剖面结构示意图；Fig. 2 is the sectional structure schematic diagram of Fig. 1;
图3为图2中A处的放大图；Fig. 3 is the enlarged view of place A in Fig. 2;
图4为本发明的分解示意图；Fig. 4 is the exploded schematic view of the present invention;
图5为本发明锁定凹槽与拨动定位片配合时的示意图。Fig. 5 is a schematic diagram of the present invention when the locking groove cooperates with the toggle positioning piece.
具体实施方式detailed description
下面结合附图说明和具体实施方式对本发明作进一步描述：The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:
如图1至5所示的一种环保新型自锁泵装置，包括有锁瓶盖1，在锁瓶盖1中间设有安装孔，在所述安装孔内设有泵室2，在所述泵室2下端设有进液口3，在所述进液口3内设有能封闭进液口3的泵珠4，在所述泵室2内设有上泵杆5，所述上泵杆5上端伸出泵室2，在所述上泵杆5上端连接有弯嘴12，其特征在于：在所述泵室2上部内设有能将泵室2锁定在锁瓶盖1上的锁紧盖6，在所述锁紧盖6下部内壁设有能与上泵杆5外壁动态密封的弹性密封部7，在所述上泵杆5下端设有上限位凸台8和下限位凸台9，在所述上限位凸台8和下限位凸台9之间的上泵杆5上活动套设有吸塞10，在所述下限位凸台9上方的上泵杆5上设有连通孔11，在所述锁瓶盖1与弯嘴12之间设有复位弹簧14，在所述弯嘴12外壁设有定位凸筋13，在所述锁紧盖6内壁设有让位槽15。A kind of environmental protection novel self-locking pump device as shown in Figure 1 to 5, comprises lock cap 1, is provided with mounting hole in the middle of lock cap 1, is provided with pump chamber 2 in described mounting hole, in described The lower end of the pump chamber 2 is provided with a liquid inlet 3, and a pump bead 4 capable of closing the liquid inlet 3 is arranged in the liquid inlet 3, and an upper pump rod 5 is arranged in the described pump chamber 2, and the upper pump The upper end of the rod 5 extends out of the pump chamber 2, and a curved mouth 12 is connected to the upper end of the upper pump rod 5. It is characterized in that: the upper part of the pump chamber 2 is provided with a lock that can lock the pump chamber 2 on the bottle cap 1. The locking cover 6 is provided with an elastic sealing part 7 capable of dynamic sealing with the outer wall of the upper pump rod 5 on the inner wall of the lower part of the locking cover 6, and an upper limit boss 8 and a lower limit boss are arranged at the lower end of the upper pump rod 5. platform 9, a suction plug 10 is movably sleeved on the upper pump rod 5 between the upper limit boss 8 and the lower limit boss 9, and a suction plug 10 is set on the upper pump rod 5 above the lower limit boss 9. The connecting hole 11 is provided with a return spring 14 between the lock bottle cap 1 and the curved mouth 12, a positioning rib 13 is provided on the outer wall of the curved mouth 12, and a relief groove is provided on the inner wall of the locking cap 6 15.
本发明中在弯嘴下端外壁设有定位凸筋，在所述锁紧盖内壁上设有能让定位凸筋上、下移动的让位槽，弯嘴顺时针旋转可以打开；反之逆时针旋转又可锁上，使用方便。In the present invention, the outer wall of the lower end of the curved mouth is provided with a positioning rib, and the inner wall of the locking cover is provided with a relief groove that allows the positioning rib to move up and down, and the curved mouth can be opened by rotating clockwise; otherwise, it can be rotated counterclockwise. It can also be locked, easy to use.
本发明中在所述弯嘴12下部外壁设有锁定凹槽16，在所述锁紧盖6上设有拨动定位片17，所述拨动定位片17插接在锁定凹槽16时上泵杆5被锁定。本发明中弯嘴下部外壁上的锁定凹槽与锁紧盖上的拨动定位片相互配合，有效防止弯嘴在运输过程中因喷嘴而转动解锁。In the present invention, a locking groove 16 is provided on the outer wall of the lower part of the curved mouth 12, and a toggle positioning piece 17 is provided on the locking cover 6, and the toggle positioning piece 17 is inserted into the locking groove 16. The pump lever 5 is locked. In the present invention, the locking groove on the outer wall of the lower part of the curved nozzle cooperates with the toggle positioning piece on the locking cover to effectively prevent the curved nozzle from being rotated and unlocked by the nozzle during transportation.
本发明中在所述泵室2上端设有连接凸环18，在所述锁紧盖6上端设有外翻连接部19，所述连接凸环18设置在外翻连接部19内。泵室与锁紧盖之间连接牢固，安全可靠。In the present invention, a connecting protruding ring 18 is provided at the upper end of the pump chamber 2 , and an eversion connecting portion 19 is provided at the upper end of the locking cover 6 , and the connecting protruding ring 18 is arranged in the everting connecting portion 19 . The connection between the pump chamber and the locking cover is firm, safe and reliable.
本发明中在所述锁紧盖6外壁设有定位倒扣20，在所述泵室2内壁与定位倒扣20对应的位置设有定位环槽，所述定位倒扣20设置在定位环槽内。In the present invention, a positioning undercut 20 is provided on the outer wall of the locking cover 6, and a positioning ring groove is provided on the inner wall of the pump chamber 2 corresponding to the positioning undercut 20, and the positioning undercut 20 is arranged in the positioning ring groove. Inside.
本发明中在所述弯嘴12内设有连接管21，所述上泵杆5上端插接在所述连接管21内。In the present invention, a connecting pipe 21 is provided in the elbow 12 , and the upper end of the upper pump rod 5 is inserted into the connecting pipe 21 .
本发明中在所述锁瓶盖1内设有垫片22。In the present invention, a gasket 22 is provided inside the bottle lock cap 1 .
本发明中在所述进液口3内插接有引液管23。In the present invention, a liquid introduction tube 23 is inserted into the liquid inlet 3 .
本发明的工作原理：Working principle of the present invention:
1、首先将弯嘴顺时针旋转90°打开；1. First, turn the curved mouth 90° clockwise to open;
2、按压弯嘴时，克服弹簧弹力弯嘴顶住上泵杆一起下移，而吸塞因与泵室摩擦滞后，此时吸塞与上泵杆排气通道打开；2. When the elbow is pressed, the elbow overcomes the spring force and moves down together with the upper pump rod, while the suction plug lags behind due to friction with the pump chamber, at this time the suction plug and the upper pump rod exhaust channel are opened;
3、继续下移,上泵杆顶住吸塞一起下移将泵室内局部气体排出；3. Continue to move down, the upper pump rod withstands the suction plug and moves down together to discharge some gas in the pump chamber;
4、松开时，弹簧弹力作用上泵杆上移，而吸塞滞后，此时吸塞与上泵杆立即密封，继续上移，泵室内形成局部真空，从而将液体引进泵室，连续按压直到泵室内腔充满液体，再次按压时，因液体不可压缩性，从而将液体自弯嘴孔喷出。4. When loosened, the upper pump rod moves upwards due to the elastic force of the spring, and the suction plug lags behind. At this time, the suction plug and the upper pump rod are immediately sealed and continue to move upward, forming a partial vacuum in the pump chamber, thereby introducing liquid into the pump chamber and continuously pressing Until the pump chamber is filled with liquid, when the pump is pressed again, the liquid will be ejected from the curved nozzle hole due to the incompressibility of the liquid.
以上显示和描述了本发明的基本原理和主要特征以及本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201521117461.3U CN205308637U (en) | 2015-12-25 | 2015-12-25 | Novel auto -lock pump unit of environmental protection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521117461.3U CN205308637U (en) | 2015-12-25 | 2015-12-25 | Novel auto -lock pump unit of environmental protection |
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| CN205308637U true CN205308637U (en) | 2016-06-15 |
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| CN201521117461.3U Expired - Lifetime CN205308637U (en) | 2015-12-25 | 2015-12-25 | Novel auto -lock pump unit of environmental protection |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435985A (en) * | 2015-12-25 | 2016-03-30 | 中山市美捷时包装制品有限公司 | A spring external self-locking pump |
| CN106005722A (en) * | 2016-07-01 | 2016-10-12 | 中山市美捷时包装制品有限公司 | Standardized self-locking liquid dispensing pump with spring built-in |
| CN106005724A (en) * | 2016-07-01 | 2016-10-12 | 中山市美捷时包装制品有限公司 | Standardized thread lock liquid dispensing pump with spring built-in |
-
2015
- 2015-12-25 CN CN201521117461.3U patent/CN205308637U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435985A (en) * | 2015-12-25 | 2016-03-30 | 中山市美捷时包装制品有限公司 | A spring external self-locking pump |
| CN106005722A (en) * | 2016-07-01 | 2016-10-12 | 中山市美捷时包装制品有限公司 | Standardized self-locking liquid dispensing pump with spring built-in |
| CN106005724A (en) * | 2016-07-01 | 2016-10-12 | 中山市美捷时包装制品有限公司 | Standardized thread lock liquid dispensing pump with spring built-in |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Country or region after: China Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. Country or region before: China |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160615 |
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| CX01 | Expiry of patent term |