CN213567484U

CN213567484U - Liquid distributor for preventing liquid from flowing out from air supply channel

Info

Publication number: CN213567484U
Application number: CN202022258255.1U
Authority: CN
Inventors: 许如龙
Original assignee: Ningbo Sender Medical Technology Co ltd
Current assignee: Ningbo Sender Medical Technology Co ltd
Priority date: 2020-08-13
Filing date: 2020-10-12
Publication date: 2021-06-29
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a prevent liquid distributor that liquid flows from tonifying qi passageway relates to distributor technical field, including the big circle, connect the pump frame that lid and cavity set up, pump frame activity joint in the inside of big circle to the top of pump frame extends to the top outside of big circle, and is movable joint in connecting the protruding position in lid bottom extends to the top recess of pump frame, and the top edge of pump frame runs through and is provided with two tonifying qi holes, and two tonifying qi holes are the symmetry setting along the axle center of pump frame, and tonifying qi downthehole activity is provided with globular or cylindrical first sealing plug. The device is simple in structure and convenient to operate by improving the structure and modularly arranging the connecting cover, the pump frame and the elastic body pump core; simultaneously through set up mobilizable first sealing plug in the tonifying qi hole, can play the check valve effect, prevent that liquid from flowing out from the tonifying qi hole, compare with the current liquid distributor who does not set up first sealing plug, great reduction the outflow of liquid extravagant.

Description

Liquid distributor for preventing liquid from flowing out from air supply channel

Technical Field

The utility model relates to a distributor technical field, in particular to prevent liquid distributor that liquid flows from tonifying qi passageway.

Background

According to the national plan of 2025 and the European Union, the recycling standard can be obtained. The liquid distributor is generally composed of a pump core and a bottle body. The working principle is as follows: the pressure of the liquid is increased by periodically increasing and decreasing the volume in the bottle body through the movement of the pressing head cap, so that the liquid in the bottle body is sucked and discharged; however, when the existing liquid distributor is used, due to the existence of the air replenishing hole, liquid can easily flow out of the air replenishing hole when the liquid distributor is used.

Therefore, it is desirable to provide a liquid dispenser that prevents the flow of liquid from the air make-up passage to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent liquid distributor that liquid flows from tonifying qi passageway to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent liquid distributor that tonifying qi passageway flowed, includes the pump frame of big circle, connection lid and cavity setting, pump frame activity joint is in the inside of big circle, and the top of pump frame extends to the top outside of big circle, and is movable joint in the protruding position of connection lid bottom extends to the top recess of pump frame, the top edge of pump frame runs through and is provided with two tonifying qi holes, and two tonifying qi holes are the symmetry setting along the axle center of pump frame, the downthehole activity of tonifying qi is provided with globular or cylindrical first sealing plug.

Preferably, the top of the inner cavity of the connecting cover is provided with a gland, the gland is fixedly arranged at a protruding part at the top end of the connecting cover, a gland channel is arranged at the axis of the gland in a penetrating manner, a spherical or columnar second sealing plug is arranged right above the gland channel in a matching manner, the top end of the connecting cover is provided with elastomer pump cores in various shapes, the bottom of the elastomer pump core extends to the inner cavity of the connecting cover to be connected in a rotating manner, and the bottom of the elastomer pump core is attached to the gland.

Preferably, a sealing cover is arranged around the outer side of the elastomer pump core, a head cap is sleeved on the outer side of the top end of the sealing cover, a protruding part of an inner cavity of the head cap extends into the elastomer pump core, and the bottom end of the bottom wall of the head cap extends into the connecting cover.

Preferably, the top of elastomer pump core is provided with upper seal circle and lower seal circle, be provided with out the liquid hole between the both sides of head cap inner chamber bulge and the upper seal circle, and go out the top that the liquid hole runs through sealed lid, and one side of head cap runs through and is provided with the communicating liquid outflow passageway in hole with going out the liquid.

Preferably, a suction pipe is fixedly arranged at the bottom axis of the pump frame.

Preferably, a gasket is arranged at the bottom of the side wall of the pump frame in a surrounding mode, the gasket is fixedly arranged in the inner cavity of the large ring, and in addition, the bottom of the first sealing plug is attached to the top of the gasket.

Preferably, the elastomeric pump core is shaped in a circular ring and a corrugated shape.

The utility model discloses a technological effect and advantage:

the device is characterized in that the connecting cover, the pump frame and the elastic body pump core are arranged in a modularized manner by improving the structure, the structure is simple, the operation is convenient, and compared with the existing integrated arrangement, the structure can greatly improve the practical flexibility; simultaneously through set up mobilizable first sealing plug in the tonifying qi hole, can play the check valve effect, prevent that liquid from flowing out from the tonifying qi hole, compare with the current liquid distributor who does not set up first sealing plug, great reduction the outflow of liquid extravagant.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic overall sectional structural view of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

Fig. 4 is a structural schematic diagram of the shape of the spherical second sealing plug and the elastic body pump core thereof.

Fig. 5 is a schematic structural diagram of the spherical second sealing plug and the shape of the elastic body pump core thereof.

Fig. 6 is a schematic diagram of the three structures of the spherical second sealing plug and the shape of the elastic body pump core thereof.

Fig. 7 is a schematic structural diagram of the spherical second sealing plug and the shape of the elastic body pump core thereof according to the present invention.

Fig. 8 is a schematic structural view of the first cylindrical sealing plug and the first spherical sealing plug of the present invention.

Fig. 9 is an enlarged schematic structural diagram of a portion B in fig. 8 according to the present invention.

Fig. 10 is a schematic view of the air supply passage structure during operation of the present invention.

In the figure: 1. large circles; 2. a connecting cover; 3. a pump frame; 4. air hole supplement; 5. a first sealing plug; 6. a gland; 7. a second sealing plug; 8. an elastomeric pump core; 9. a sealing cover; 10. a head cap; 11. a liquid outlet hole; 12. A liquid outflow channel; 13. a straw; 14. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a liquid distributor for preventing liquid from flowing out from an air supply channel, as shown in figures 1-10, which comprises a large ring 1, a connecting cover 2 and a pump frame 3 arranged in the hollow, wherein the pump frame 3 is movably clamped in the large ring 1, the top of the pump frame 3 extends to the outer side of the top end of the large ring 1, a protruding part at the bottom of the connecting cover 2 extends into a groove at the top of the pump frame 3 to be movably clamped, and a suction pipe 13 is fixedly arranged at the bottom axle center of the pump frame 3; the bottom of the side wall of the pump frame 3 is provided with a gasket 14 in a surrounding manner, the gasket 14 is fixedly arranged in the inner cavity of the large ring 1, and in addition, the bottom of the first sealing plug 5 is attached to the top of the gasket 14.

Further, the top edge of pump frame 3 runs through and is provided with two tonifying qi holes 4, and two tonifying qi holes 4 are the symmetry setting along the axle center of pump frame 3, tonifying qi hole 4 internalization is provided with globular or cylindrical first sealing plug 5, through set up first sealing plug 5 in tonifying qi hole 4, can play the check valve effect, prevents that liquid from flowing out in tonifying qi hole 4.

Connect the inner chamber top of lid 2 to be provided with gland 6, and gland 6 is fixed to be set up in the protruding position on connecting 2 tops of lid, the axle center department of gland 6 runs through and is provided with the gland passageway, the cooperation is provided with globular or cylindrical second sealing plug 7 directly over the gland passageway, the top of connecting lid 2 is provided with the elastomer pump core 8 of multiple shape, and is concrete, the shape of elastomer pump core 8 sets to the ring form and corrugate, and the inner chamber that the bottom of elastomer pump core 8 extends to connecting lid 2 is the rotation and connects, just the bottom of elastomer pump core 8 with gland 6 laminates mutually.

The outer side of the elastomer pump core 8 is provided with a sealing cover 9 in a surrounding manner, the outer side of the top end of the sealing cover 9 is provided with a head cap 10 in a sleeved manner, the raised part of the inner cavity of the head cap 10 extends into the elastomer pump core 8, and the bottom end of the bottom wall of the head cap 10 extends into the connecting cover 2. The top of elastomer pump core 8 is provided with upper seal circle and lower seal circle, be provided with out liquid hole 11 between the both sides of head cap 10 inner chamber bulge and the upper seal circle, and go out liquid hole 11 and run through the top of sealed lid 9, and one side of head cap 10 runs through and is provided with and goes out the communicating liquid outflow passageway 12 in liquid hole 11.

More specifically, the head cap 10 is made of an elastomeric material having elastic properties, and the specific elastomeric materials used for the elastomeric pump core 8 and the head cap 10 are not specifically limited in this application and may be selected according to specific manufacturing conditions.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a prevent liquid distributor that tonifying qi passageway flowed out, includes pump frame (3) of big circle (1), connection lid (2) and cavity setting, pump frame (3) activity joint is in the inside of big circle (1), and the top of pump frame (3) extends to the top outside of big circle (1), and connects and be activity joint, its characterized in that in the protruding position of lid (2) bottom extends to the top recess of pump frame (3): the top edge of pump frame (3) runs through and is provided with two tonifying gas holes (4), and just two tonifying gas holes (4) are the symmetry along the axle center of pump frame (3) and set up, tonifying gas hole (4) internalization is provided with globular or cylindrical first sealing plug (5).

2. The liquid dispenser as claimed in claim 1, wherein the air make-up passage comprises: the inner chamber top of connecting lid (2) is provided with gland (6), and gland (6) fixed set up in the protruding position on connecting lid (2) top, the axle center department of gland (6) runs through and is provided with the gland passageway, the cooperation is provided with globular or cylindrical second sealing plug (7) directly over the gland passageway, the top of connecting lid (2) is provided with the elastomer pump core (8) of multiple shape, and the bottom of elastomer pump core (8) extends to the inner chamber of connecting lid (2) and is the rotation connection, just the bottom of elastomer pump core (8) with gland (6) are laminated mutually.

3. The liquid dispenser as claimed in claim 2, wherein the air make-up passage comprises: the outside of elastomer pump core (8) is provided with sealed lid (9) around the ring, the top outside of sealed lid (9) is cup jointed and is provided with first cap (10), the protruding position of inner chamber of first cap (10) extends to in elastomer pump core (8), and the diapire bottom of first cap (10) extends to in connecting lid (2).

4. A liquid dispenser for preventing liquid from flowing out of a gas replenishing passage according to claim 3, wherein: the top of elastomer pump core (8) is provided with upper seal circle and lower seal circle, be provided with out liquid hole (11) between head cap (10) inner chamber bulge's both sides and the upper seal circle, and go out the top that liquid hole (11) run through sealed lid (9), and one side of head cap (10) run through be provided with go out liquid hole (11) communicating liquid outflow passageway (12).

5. The liquid dispenser as claimed in claim 4, wherein: a suction pipe (13) is fixedly arranged at the bottom axis of the pump frame (3).

6. The liquid dispenser as claimed in claim 5, wherein: the bottom of the side wall of the pump frame (3) is provided with a gasket (14) in a surrounding mode, the gasket (14) is fixedly arranged in the inner cavity of the large ring (1), and in addition, the bottom of the first sealing plug (5) is attached to the top of the gasket (14).

7. The liquid dispenser as claimed in claim 6, wherein: the elastomer pump core (8) is arranged in a ring shape and a corrugated shape.