CN217364939U - Superfine spray pump and emulsion bottle - Google Patents
Superfine spray pump and emulsion bottle Download PDFInfo
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- CN217364939U CN217364939U CN202220104329.2U CN202220104329U CN217364939U CN 217364939 U CN217364939 U CN 217364939U CN 202220104329 U CN202220104329 U CN 202220104329U CN 217364939 U CN217364939 U CN 217364939U
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Abstract
The utility model discloses a superfine atomizing pump and emulsion bottle, include: the pump body is internally provided with a valve rod which can move up and down; the pump cover is sleeved on the pump body and is matched with the pump body to be connected with the bottle body; the head cap is arranged at the top end of the valve rod and is provided with a liquid outlet channel communicated with the valve rod, and the liquid outlet channel is provided with a liquid outlet; the method is characterized in that: further comprising: the spraying sheet is inserted in the liquid outlet, is provided with a liquid guide channel communicated with the liquid outlet channel, and comprises an end wall and a side wall arranged around the circumferential direction of the end wall, the end wall is provided with a liquid spraying opening, and the inner side surfaces of the end wall and the side wall are provided with liquid guide grooves communicated with the liquid guide channel; the core body is arranged in the liquid outlet channel in a penetrating mode, one end of the core body is connected with the inner wall of the liquid outlet channel, and the other end of the core body is inserted into the liquid guide channel and is tightly attached to the end wall to be in sealing fit. The utility model discloses the design of well spraying piece and core has improved the impact force of liquid to make liquid spun water smoke present thin state, also solved simultaneously and spouted piece oral area and have the ponding problem, promoted user's use and felt.
Description
Technical Field
The utility model relates to an emulsion pump field especially relates to an ultra-fine spray pump and emulsion bottle.
Background
With the development of society and the progress of human, cosmetics are rapidly popularized in the mass life. As daily consumables, people have higher and higher requirements on the appearance and the practicability of cosmetics in the using process, and the influence of cosmetic packaging on marketing and humanized design of packaging are increasingly emphasized.
The spray pump is a main matched product of a cosmetic container and is also one of content dispensers. Spray pumps are used for spraying perfume, moisturizing water, essence and the like to the ladies. The spray pump is widely applied in the cosmetic industry, and the sprayed atomization effect directly determines the experience of consumers. The spray sheet is one of the key parts in the spray pump, determines the atomization effect of the spray pump, and can effectively solve the problem of water accumulation at the opening part of the spray sheet. Therefore, the structural design of the spray sheet plays a crucial role in the quality of the spray pump.
However, most of the existing spray pumps distributed in the market have the phenomena of poor atomization effect, short spraying distance, water accumulation at the opening part of the spray sheet and the like, so that the use experience of consumers is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the first technical problem that a superfine atomizing pump that spun liquid has atomization effect is provided.
The utility model aims to solve the second technical problem of providing an use has the emulsion bottle of above-mentioned superfine spraying pump.
The utility model provides a technical scheme that first technical problem adopted does: an ultrafinely shattering spray pump comprising:
the pump body is internally provided with a valve rod which can move up and down;
the pump cover is sleeved on the pump body and is matched with the pump body to be connected with the bottle body;
the head cap is arranged at the top end of the valve rod and is provided with a liquid outlet channel communicated with the valve rod, and the liquid outlet channel is provided with a liquid outlet;
the method is characterized in that: further comprising:
the spraying sheet is inserted at the position of the liquid outlet and is provided with an end wall, a side wall arranged around the circumferential direction of the end wall and a liquid guide channel communicated with the liquid outlet channel, a liquid spraying opening is formed in the end wall, and liquid guide grooves communicated with the liquid guide channel are formed in the inner side surfaces of the end wall and the side wall;
the liquid guiding device comprises a liquid guiding channel, a core body and a liquid spraying port, wherein the core body is arranged in the liquid guiding channel in a penetrating mode, one end of the core body is connected with the inner wall of the liquid guiding channel, the other end of the core body is inserted into the liquid guiding channel and is tightly attached to the end wall in a sealing fit mode, a gap for liquid circulation is formed between the core body and the side wall of the liquid guiding channel, and liquid enters the liquid guiding channel and is sprayed out from the liquid spraying port along a liquid guiding groove through the gap.
In the utility model discloses an in, the design of liquid guide groove has the multiple, as preferred, liquid guide groove includes:
the confluence groove is circular and is formed on the inner side surface of the end wall, and the liquid spraying port is positioned on the inner side of the confluence groove; the core body is columnar, the diameter of the confluence groove is smaller than that of the core body, the core body is tightly attached to the end wall of the confluence groove and is in sealing fit with the end wall of the confluence groove, and the end surface of the core body and the end wall of the confluence groove enclose to form a confluence cavity;
the guide groove is formed on the inner side surface of the side wall along the axial direction of the head cap;
the connecting groove is formed in the inner side face of the end wall, one end of the connecting groove is communicated with the confluence groove, and the other end of the connecting groove is communicated with the guide groove; the liquid in the gap flows into the confluence cavity along the guide groove and the connecting groove and then is sprayed out from the liquid spraying port.
In order to improve the pressure of liquid which is converged into the confluence cavity and improve the thinning effect of the liquid, the number of the guide grooves is preferably more than 2, and the guide grooves are arranged on the inner side surface of the side wall at intervals along the circumferential direction of the spraying sheet; the quantity of spread groove is unanimous with the quantity of guiding groove, and each spread groove sets up along converging groove circumference interval, and each spread groove communicates with each guiding groove one-to-one.
In order to increase the pressure of the liquid flowing into the confluence cavity and increase the thinning effect of the liquid, preferably, the width of one end of the connecting groove, which is communicated with the guide groove, is the same as the width of the guide groove, and the end of the connecting groove gradually narrows from one end of the connecting groove to the other end of the connecting groove.
Further, it is preferable that these connection grooves are provided at intervals in the circumferential direction of the bus bar groove.
Further, preferably, the liquid ejecting port has a tapered shape, and an inner diameter of the liquid ejecting port gradually decreases in a liquid ejecting direction.
The utility model provides a technical scheme that second technical problem adopted does: the utility model provides a spray bottle, includes the bottle, its characterized in that: the ultrafine spray pump according to any one of the above aspects is applied.
Compared with the prior art, the utility model has the advantages of: offer the liquid guide groove with the drain passageway intercommunication on the medial surface of the end wall of spouting the piece and lateral wall, the drain passageway interpolation is equipped with and hugs closely and sealed complex core with the end wall, the clearance that supplies the liquid circulation has between the lateral wall of this core and drain passageway, the internal diameter of drain passageway has been reduced in the setting of core, the pressure of liquid has been improved, the core hugs closely and sealed cooperation with the end wall, liquid in the clearance converges the liquid guide groove on the end wall along the guide groove on the lateral wall, the impact force of liquid has further been improved, thereby make liquid spun water smoke present thin state, it has the ponding problem also to have solved simultaneously to spout the piece oral area, user's use is felt to have been promoted.
Drawings
Fig. 1 is a schematic structural diagram of the medium-superfine atomizing pump of the present invention.
Fig. 2 is an exploded view of the ultrafinely atomizing pump shown in fig. 1.
Fig. 3 is a sectional view of the ultrafinely shattering spray pump shown in fig. 1.
Fig. 4 is an enlarged view at I in fig. 3.
Fig. 5 is a schematic structural view of the middle spraying piece of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Referring to fig. 1 to 5, a preferred embodiment of the pump for ultrafinely atomizing a spray according to the present invention is shown, which includes a pump body 10, a pump cover 2, a head cap 3, a nozzle plate 4, and a core body 5.
The pump body 10 is internally provided with a valve rod 12 capable of moving up and down, a piston 11 connected with the bottom end of the valve rod 12 and a spring 13 sleeved on the valve rod 12 and used for always keeping the valve rod 12 to move upwards.
The pump cover 2 is sleeved on the pump body 10 and is matched with the pump body 10 to be connected with a bottle body (not shown in the figure), and specifically, the pump cover 2 is provided with internal threads which are in threaded connection with external threads of a bottle mouth of the bottle body.
The head cap 3 is arranged at the top end of the valve rod 12, the head cap 3 is provided with a liquid outlet channel 31 communicated with the valve rod 12, and the liquid outlet channel 31 is provided with a liquid outlet;
the spray sheet 4 is inserted in the liquid outlet, and has an end wall 41, a side wall 42 disposed circumferentially around the end wall 41, and a liquid guide channel 43 communicating with the liquid outlet channel 31, wherein the end wall 41 is provided with a liquid spray opening 44, the liquid spray opening 44 is tapered, and an inner diameter of the liquid spray opening 44 gradually decreases along a liquid spraying direction. Offer the liquid guide groove with leading the liquid passageway 43 intercommunication on the medial surface of end wall 41 and lateral wall 42, the liquid guide groove includes:
a circular confluence groove 41a opened on an inner side surface of the end wall 41, the liquid discharge port 44 being located inside the confluence groove 41 a;
the guide grooves 42a are formed on the inner side surface of the side wall 42 along the axial direction of the head cap 3, the number of the guide grooves 42a is 3, and the guide grooves 42a are formed on the inner side surface of the side wall 42 at intervals along the circumferential direction of the spray piece 4;
the connecting groove 41b is opened on the inner side surface of the end wall 41 between the connecting groove 41b and the bus groove 41a, one end of the connecting groove 41b communicates with the bus groove 41a, the other end communicates with the guide groove 42a, and the width of the connecting groove 41b communicating with the guide groove 42a is the same as the width of the guide groove 42a and gradually narrows in the direction from one end to the other end. In this embodiment, the number of the connecting grooves 41b is 3, the connecting grooves 41b are arranged at intervals in the circumferential direction of the bus bar groove 41a, and each connecting groove 41b communicates with each guide groove 42a in a one-to-one correspondence.
The core body 5 is columnar and is arranged in the liquid outlet channel 31 in a penetrating manner, one end of the core body 5 is connected with the inner wall of the liquid outlet channel 31, the other end of the core body 5 is inserted in the liquid guide channel 43 and is tightly attached and hermetically matched with the end wall 41, a gap 51 for liquid to flow is formed between the core body 5 and the side wall 42 of the liquid guide channel 43, the diameter of the confluence groove 41a is smaller than that of the core body 5, the core body 5 is tightly attached and hermetically matched with the end wall (part of the end wall 41) of the confluence groove 41a, namely, the core body 5 is positioned outside the confluence groove 41a, the end surface of the core body 5 and the end wall of the confluence groove 41a enclose to form a confluence cavity, and liquid enters the gap 51 of the liquid guide channel 43 and flows into the confluence cavity along the guide groove 42a and the connection groove 41b and then is sprayed from the liquid spraying port 44. The inner diameter of the liquid guide channel 43 is reduced by the core body 5, the pressure of liquid is improved, the core body 5 is tightly attached to the end wall 41 and is in sealing fit with the end wall, the liquid in the gap 51 is gathered into the confluence cavity along the guide groove 42a, the impact force of the liquid is further improved, and therefore the water mist sprayed by the liquid is in a fine state.
Claims (7)
1. An ultrafinely shattering spray pump comprising:
a pump body (10) in which a valve rod (12) capable of moving up and down is arranged;
the pump cover (2) is sleeved on the pump body (10) and is matched with the pump body (10) to be connected with the bottle body;
the head cap (3) is arranged at the top end of the valve rod (12), the head cap (3) is provided with a liquid outlet channel (31) communicated with the valve rod (12), and the liquid outlet channel (31) is provided with a liquid outlet;
the method is characterized in that: further comprising:
the spray sheet (4) is inserted at the position of the liquid outlet and is provided with an end wall (41), a side wall (42) arranged around the circumferential direction of the end wall (41) and a liquid guide channel (43) communicated with the liquid outlet channel (31), a liquid spray opening (44) is formed in the end wall (41), and liquid guide grooves communicated with the liquid guide channel (43) are formed in the inner side surfaces of the end wall (41) and the side wall (42);
the liquid guiding device comprises a core body (5) penetrating through the liquid outlet channel (31), one end of the core body (5) is connected with the inner wall of the liquid outlet channel (31), the other end of the core body (5) is inserted into the liquid guiding channel (43) and is tightly attached to the end wall (41) to be in sealing fit, a gap (51) for liquid circulation is formed between the core body (5) and the side wall (42) of the liquid guiding channel (43), and liquid enters the liquid guiding channel (43) and is sprayed out of the liquid spraying opening (44) along the liquid guiding groove through the gap (51).
2. The ultrafinely atomizing pump of claim 1, wherein: the liquid guide groove comprises:
a circular confluence groove (41a) which is arranged on the inner side surface of the end wall (41), and the liquid spray opening (44) is positioned on the inner side of the confluence groove (41 a); the core body (5) is columnar, the diameter of the confluence groove (41a) is smaller than that of the core body (5), the core body (5) is tightly attached to the end face of the confluence groove (41a) for sealing fit, and the end face of the core body (5) and the end wall of the confluence groove (41a) enclose to form a confluence cavity;
a guide groove (42a) which is provided on the inner side surface of the side wall (42) in the axial direction of the head cap (3);
a connecting groove (41b) which is opened on the inner side surface of the end wall (41), one end of the connecting groove (41b) is communicated with the confluence groove (41a), and the other end of the connecting groove (41b) is communicated with the guide groove (42 a); the liquid in the gap (51) flows into the manifold chamber along the guide groove (42a) and the connection groove (41b) and is then discharged from the liquid discharge port (44).
3. The ultrafinely atomizing pump of claim 2, wherein: the number of the guide grooves (42a) is more than 2, and the guide grooves (42a) are arranged on the inner side surface of the side wall (42) at intervals along the circumferential direction of the spraying sheet (4); the number of the connecting grooves (41b) is consistent with that of the guide grooves (42a), the connecting grooves (41b) are arranged at intervals along the circumferential direction of the confluence groove (41a), and the connecting grooves (41b) are communicated with the guide grooves (42a) in a one-to-one correspondence mode.
4. The ultrafinely atomizing pump of claim 3, wherein: the width of one end of the connecting groove (41b) communicated with the guide groove (42a) is the same as that of the guide groove (42a), and the end of the connecting groove (41b) is gradually narrowed from one end to the other end.
5. The ultrafinely atomizing pump of claim 4, wherein: the connecting grooves (41b) are arranged at intervals along the circumferential direction of the confluence groove (41 a).
6. The ultrafinely atomizing pump of any one of claims 1 to 5, wherein: the liquid spraying port (44) is conical, and the inner diameter of the liquid spraying port (44) is gradually reduced along the liquid spraying direction.
7. A lotion bottle, includes the bottle, its characterized in that: the ultrafine spray pump according to any one of claims 1 to 5 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220104329.2U CN217364939U (en) | 2022-01-14 | 2022-01-14 | Superfine spray pump and emulsion bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220104329.2U CN217364939U (en) | 2022-01-14 | 2022-01-14 | Superfine spray pump and emulsion bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217364939U true CN217364939U (en) | 2022-09-06 |
Family
ID=83095154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220104329.2U Active CN217364939U (en) | 2022-01-14 | 2022-01-14 | Superfine spray pump and emulsion bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217364939U (en) |
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2022
- 2022-01-14 CN CN202220104329.2U patent/CN217364939U/en active Active
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