CN210455794U - Novel emulsion bottle pump core - Google Patents
Novel emulsion bottle pump core Download PDFInfo
- Publication number
- CN210455794U CN210455794U CN201921209114.1U CN201921209114U CN210455794U CN 210455794 U CN210455794 U CN 210455794U CN 201921209114 U CN201921209114 U CN 201921209114U CN 210455794 U CN210455794 U CN 210455794U
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- CN
- China
- Prior art keywords
- connecting rod
- connector
- piston
- cover
- installation
- 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.)
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Classifications
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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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- 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
- B05B11/1066—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
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses a novel emulsion bottle pump core, including pressing cover, connecting rod, connector, the pump body, the connecting rod inserts in the pressing cover and is connected with pressing the rotatory locking of cover, and the piston has been cup jointed to the connecting rod lower extreme, and pump body lower extreme is provided with the water-tight chamber, and the water-tight piece is installed to the water-tight intracavity, and water-tight chamber below is equipped with the imbibition mouth, and the connector is pressed and is pegged graft on the pump body, presses the cover to peg graft in the connector, presses to sheathe in and has cup jointed the spring, and the spring is located between pressing cover and the connector, the utility model discloses compact structure, reasonable in design, the connecting rod adopts rotatory locking to connect in pressing the cover, and the installation of connecting rod is convenient, reliable, and the production rejection rate is low, can effectively reduce manufacturing cost, the utility model discloses water-tight piece design has the direction.
Description
Technical Field
The utility model relates to a, especially, relate to a novel emulsion bottle pump core.
Background
The pump core is the core structural component of emulsion bottle, the suction liquid function of emulsion bottle all realizes through the pump core, the life of emulsion bottle has been decided to the quality of pump core, in the production of pump core, the connecting rod is very important with pressing the connection of cover, it is reliable to connect not only, simple to operate again, current straining mode of impressing, must adopt the machine to press, press the fracture that causes the connecting rod easily in-process, and after the connecting rod is impressed, can't directly take out, lead to the connecting rod easily and press the cover to scrap simultaneously, high in production cost, the water sealing piece of pump core influences the sealed of imbibition mouth, after the long-time high frequency of water sealing piece uses, because of the pressurized inequality or the tension is uneven, lead to the condition of return shutoff dislocation, imbibition can lead to not smooth under this kind of condition, influence emulsion bottle result of use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a novel emulsion bottle pump core.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel lotion bottle pump core, includes and presses cover, connecting rod, connector, the pump body, the connecting rod inserts and presses the cover in and be connected with the rotatory locking of pressing the cover, the piston has been cup jointed to the connecting rod lower extreme, pump body lower extreme is provided with water-tight chamber, water-tight piece is installed to water-tight intracavity, water-tight chamber below is equipped with the imbibition mouth, pump body upper end is equipped with the connector mounting groove, be equipped with connector installation convex ring on the connector, connector installation convex ring and connector mounting groove phase-match, the connector is pressed down the grafting on the pump body through connector installation convex ring, press the cover grafting in the connector, the connector upper end is equipped with fixing base under the spring, it has cup jointed the spring to press to sheatheeing in, the spring is located and is pressed between cover and the connector, the spring lower extreme is fixed under the spring on the.
The utility model discloses a press cover, including press cover, connecting rod installation cavity, connecting rod installation lock catch, press cover upper end is equipped with the press head installation cavity, be equipped with a plurality of press head installation grooves in the press head installation cavity, press head installation cavity below is equipped with the connecting rod installation cavity, the press head installation cavity is linked together through liquid outlet channel with the connecting rod installation cavity, the connecting rod installation cavity is equipped with a plurality of connecting rod installation hasp, connecting rod installation hasp includes two splint that are parallel to each other and set up from top to bottom, two the splint left.
The utility model discloses a piston, including connecting rod, connecting rod installation sand grip, connecting rod installation sand grip and connecting rod installation hasp phase-match, the connecting rod inserts and presses the cover back rotation, connecting rod installation sand grip slides in the connecting rod installation hasp and makes the connecting rod and press the cover to put the location locking down, the inside inlet channel that is equipped with of connecting rod, connecting rod lower extreme outer wall is equipped with a plurality of feed liquor holes, feed liquor hole through connection is to the inlet channel on, the connecting rod bottom is equipped with spacing convex seat under the piston, the piston has been cup jointed on the connecting rod, the piston is installed in feed liquor hole outside position, the piston is "H" shape cross-section structure, the piston includes the slot, piston lower extreme roof pressure.
The water sealing sheet comprises a water sealing cover and a plurality of elastic pull strips connected to the periphery of the water sealing cover, a guide cone is arranged below the water sealing cover, and the water sealing cover covers the liquid suction port.
The utility model has the advantages that: the utility model has the advantages of compact structure and reasonable design, the connecting rod adopts rotatory locking to connect in pressing the cover, and the installation of connecting rod is convenient, reliable, and the production rejection rate is low, can effective reduction in production cost, the utility model discloses water sealing sheet design has the direction awl, and effective location water sealing sheet shutoff position, water sealing effect is good, and life is longer.
Drawings
FIG. 1 is a main structural view of the present invention;
FIG. 2 is a structural view of the pressing sleeve of the present invention;
fig. 3 is a three-dimensional view of the connecting rod of the present invention;
FIG. 4 is a structural view of the water sealing sheet of the present invention;
fig. 5 is a top view of fig. 4.
In the figure: the pressing sleeve 1, the pressing head installation cavity 11, the pressing head installation groove 111, the liquid outlet channel 12, the connecting rod installation cavity 13, the connecting rod installation lock 14, the stop plate 141, the clamping plate 142, the piston upper limit part 15, the spring 2, the connecting rod 3, the connecting rod installation convex strip 31, the liquid inlet hole 32, the liquid inlet channel 33, the piston lower limit convex seat 34, the connector 4, the connector installation convex ring 41, the spring lower fixed seat 42, the pump body 5, the connector installation groove 51, the water sealing cavity 52, the liquid suction port 53, the piston 6, the upper slot 61, the water sealing sheet 7, the water sealing cover 71, the guide cone 72 and the elastic brace 73.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein the descriptions of "left", "right", etc. in the present invention all refer to fig. 1 as the reference direction:
as shown in fig. 1-5, a novel lotion bottle pump core comprises a pressing sleeve 1, a connecting rod 3, a connector 4 and a pump body 5, wherein the connecting rod 3 is inserted into the pressing sleeve 1 and is connected with the pressing sleeve 1 in a rotation locking manner, a piston 6 is sleeved at the lower end of the connecting rod 3, a water sealing cavity 52 is arranged at the lower end of the pump body 5, a water sealing sheet 7 is arranged in the water sealing cavity 52, a liquid suction port 53 is arranged below the water sealing cavity 52, the opening and closing of the liquid suction port 53 are controlled by the water sealing sheet 7, a connector mounting groove 51 is arranged at the upper end of the pump body 5, a connector mounting convex ring 41 is arranged on the connector 4, the connector mounting convex ring 41 is matched with the connector mounting groove 51, the connector 4 is pressed and inserted on the pump body 5 through the connector mounting convex ring 41, the pressing sleeve 1 is inserted in the connector 4, a spring lower fixing seat 42 is arranged at the upper end of the connector 4, a spring 2 is sleeved on the pressing sleeve 1, the, the lower end of the spring 2 is fixed on the lower spring fixing seat 42.
The upper end of the connecting rod 3 is provided with a connecting rod installation convex strip 31, the connecting rod installation convex strip 31 is matched with the connecting rod installation lock catch 14, the connecting rod 3 is inserted into the pressing sleeve 1 and then rotates, the connecting rod installation convex strip 31 slides into the connecting rod installation lock catch 14 to enable the connecting rod 3 and the pressing sleeve 1 to be positioned and locked up and down, the space between the two parallel clamping plates 142 is a sliding space of the connecting rod installation convex strip 31, the stop plate 141 plays a role in rotating and locking in place, the connecting rod 3 rotates and drives the connecting rod installation convex strip 31 to move to the stop position behind the stop plate 141 to indicate that the connecting rod 3 is locked in place, the connecting mode is reliable in connection and convenient in disassembly, a liquid inlet channel 33 is arranged inside the connecting rod 3, the outer wall of the lower end of the connecting rod 3 is provided with a plurality of liquid inlet holes 32, the liquid inlet holes 32 are connected to the liquid inlet channel 33 in a penetrating way, the piston 6 is H-shaped cross section structure, the piston 6 includes the upper slot 61, the lower end of the piston 6 is pressed on the lower limit convex seat 34 of the piston, the upper limit part 15 of the piston is inserted into the upper slot 61, a gap is left between the upper limit part 15 of the piston and the bottom of the upper slot 61, under the non-working state, the piston 6 blocks the liquid inlet hole 32 to prevent the emulsion from leaking, when the pressing sleeve 1 is pressed down, the pressing sleeve 1 drives the connecting rod 3 to move downwards, because of the influence of the original air pressure in the emulsion bottle, the piston 6 is pushed by the air pressure in the bottle to press the upper limit part 15 of the piston and then moves downwards along with the pressing sleeve 1 and the connecting rod 3, because the upper top of the piston 6 exposes the liquid inlet hole 32, the emulsion flows into the liquid inlet channel 33, the liquid flows out through the liquid outlet channel 12, when the pressing sleeve 1 is released, the spring 2 rebounds to drive the pressing sleeve 1 and the connecting rod 3 to move upwards, at this time, the piston 6 is, The piston 6 moves upwards along with the pressing sleeve 1 and the connecting rod 3 after returning and jacking to the piston lower limiting convex seat 34 by the upward movement of the connecting rod 3, the liquid inlet hole 32 is blocked by the downward pressing of the piston 6 in the state, the emulsion is prevented from continuously discharging, and the functions of discharging liquid by pressing the emulsion bottle and not discharging liquid after loosening are realized in the process.
The water sealing sheet 7 comprises a water sealing cover 71 and a plurality of elastic pull strips 73 connected to the circumferential edge of the water sealing cover 71, a guide cone 72 is arranged below the water sealing cover 71, the water sealing cover 71 covers the liquid suction port 53, when the pressing sleeve 1 is pressed, the water sealing cover 71 is pressed to block the liquid suction port 53, when the pressing sleeve 1 is driven to return by the spring 2, the space in the emulsion bottle is enlarged to generate negative pressure, the water sealing cover 71 is opened to form a liquid suction phenomenon, emulsion enters the emulsion bottle from gaps of the elastic pull strips 73 on the side surface of the water sealing cover 71, the pressing sleeve 1 is pressed again, the water sealing cover 71 is pressed and quickly blocks the liquid suction port 53 under the pulling force of the elastic pull strips 73, the guide cone 72 is arranged below the water sealing cover 71, so that the water sealing cover 71 can accurately block the liquid suction port 53, the water sealing cover 71 is prevented from falling position errors caused by uneven liquid suction, the situation that the liquid suction port 53 is not completely blocked, the water sealing cover 71 is stable and reliable, and occasional unsmooth liquid, the use effect of the emulsion bottle is influenced, and the service life of the water sealing sheet 7 is greatly prolonged.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. The utility model provides a novel emulsion bottle pump core, includes and presses cover (1), connecting rod (3), connector (4), pump body (5), its characterized in that: the connecting rod (3) is inserted into the pressing sleeve (1) and is connected with the pressing sleeve (1) in a rotating and locking manner, the piston (6) is sleeved at the lower end of the connecting rod (3), a water sealing cavity (52) is arranged at the lower end of the pump body (5), a water sealing sheet (7) is installed in the water sealing cavity (52), a liquid suction port (53) is arranged below the water sealing cavity (52), a connector installation groove (51) is formed in the upper end of the pump body (5), a connector installation convex ring (41) is arranged on the connector (4), the connector installation convex ring (41) is matched with the connector installation groove (51), the connector (4) is pressed and inserted on the pump body (5) through the connector installation convex ring (41), the pressing sleeve (1) is inserted in the connector (4), a spring lower fixing seat (42) is arranged at the upper end of the connector (4), and a spring (2) is sleeved on the pressing sleeve (1), the spring (2) is arranged between the pressing sleeve (1) and the connector (4), and the lower end of the spring (2) is fixed on the lower spring fixing seat (42).
2. The novel emulsion bottle pump core as claimed in claim 1, wherein: press cover (1) to be hollow structure, press cover (1) upper end to be equipped with press head installation cavity (11), be equipped with a plurality of press head mounting grooves (111) in press head installation cavity (11), press head installation cavity (11) below is equipped with connecting rod installation cavity (13), press head installation cavity (11) are linked together through liquid outlet channel (12) with connecting rod installation cavity (13), connecting rod installation cavity (13) are equipped with a plurality of connecting rod installation hasp (14), connecting rod installation hasp (14) include two splint (142) that are parallel to each other and set up from top to bottom, two splint (142) left side is equipped with ends position board (141), press cover (1) lower extreme to be equipped with spacing portion (15) on the piston.
3. The novel emulsion bottle pump core as claimed in claim 2, wherein: connecting rod (3) upper end is equipped with connecting rod installation sand grip (31), connecting rod installation sand grip (31) and connecting rod installation hasp (14) phase-match, connecting rod (3) insert press cover (1) back rotatory, connecting rod installation sand grip (31) slide in connecting rod installation hasp (14) make connecting rod (3) and press cover (1) location locking from top to bottom, connecting rod (3) inside is equipped with inlet channel (33), connecting rod (3) lower extreme outer wall is equipped with a plurality of feed liquor holes (32), feed liquor hole (32) link up be connected to inlet channel (33), connecting rod (3) bottom is equipped with spacing convex seat (34) under the piston, piston (6) have been cup jointed on connecting rod (3), piston (6) are installed in feed liquor hole (32) outside position, piston (6) are "H" shape cross-section structure, piston (6) include slot (61), the lower end of the piston (6) is pressed on the lower piston limiting convex seat (34), the upper piston limiting part (15) is inserted into the upper slot (61), and a gap is reserved between the upper piston limiting part (15) and the bottom of the upper slot (61).
4. The novel emulsion bottle pump core as claimed in claim 1, wherein: the water sealing sheet (7) comprises a water sealing cover (71) and a plurality of elastic pull strips (73) connected to the circumferential edge of the water sealing cover (71), a guide cone (72) is arranged below the water sealing cover (71), and the water sealing cover (71) covers the liquid suction port (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209114.1U CN210455794U (en) | 2019-07-29 | 2019-07-29 | Novel emulsion bottle pump core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209114.1U CN210455794U (en) | 2019-07-29 | 2019-07-29 | Novel emulsion bottle pump core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210455794U true CN210455794U (en) | 2020-05-05 |
Family
ID=70448356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921209114.1U Active CN210455794U (en) | 2019-07-29 | 2019-07-29 | Novel emulsion bottle pump core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210455794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1030748A1 (en) | 2023-06-08 | 2024-02-26 | Zhejiang Jinsheng New Mat Co Ltd | PRESS PUMP |
-
2019
- 2019-07-29 CN CN201921209114.1U patent/CN210455794U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1030748A1 (en) | 2023-06-08 | 2024-02-26 | Zhejiang Jinsheng New Mat Co Ltd | PRESS PUMP |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |