Pressing suction type Aneriodine bottle cap

Abstract

The pressing suction type Aneriodine bottle cap comprises a bottle body, a bottle cap body is arranged on the bottle body, a pressing pump is arranged in the bottle body, the pressing pump comprises a pump body, a pump head is coaxially arranged in the pump body, a second cavity with an upward opening is formed in the pump head, a pressing plate is arranged on the upper portion in the second cavity, a second through hole is formed in the pressing plate, and a second through hole is formed in the pressing plate. The bottom end of the second through hole is connected with a hose, the hose extends to the bottom of the inner cavity of the bottle body and is connected with a gravity ball, a flow channel penetrates through the gravity ball, one end of the flow channel is provided with an inlet, the other end of the flow channel is provided with an outlet, the inlet makes contact with the bottom face of the inner cavity of the bottle body, and the outlet is connected with the hose. According to the principle of the pressing pump, liquid suction and dipping are achieved through the pressing action of the cotton swab, work efficiency and operation convenience are improved, the inlet of the gravity ball makes contact with the bottom face of the inner cavity of the bottle body, liquid at the bottom of the bottle body can be sucked out, residues of an aneriodide solution are avoided, and waste is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to human life article, especially disinfecting apparatus, a kind of pressurized suction type aneroid bottle cap in particular. BACKGROUND

[0002] Before intravenous infusion, intramuscular injection, intravenous injection, test blood sampling or intradermal subcutaneous injection, cotton swab is needed to dip aneroid solution to disinfect skin. According to disinfection isolation standard, only one cotton swab is allowed to be directly soaked in aneroid bottle solution each time, so when multiple cotton swabs are needed, aneroid bottle has to be opened, which is easy to cause aneroid solution pollution. In the prior art, a kind of pressurized suction type medical bottle is adopted in patent document (CN213058279U), which can be operated by one hand, and cotton swab can be sucked and dipped by pressing, which is convenient to operate. However, some residual liquid is left at the bottom of aneroid bottle at the end of use, which cannot be sucked by the flow guide pipe, resulting in aneroid solution residue and waste. SUMMARY

[0003] The utility model aims at providing a kind of pressurized suction type aneroid bottle cap, and the technical problem that the residual liquid at the bottom of aneroid bottle cannot be sucked in the prior art is solved.

[0004] The utility model discloses a kind of pressurized suction type aneroid bottle caps, including bottle, bottle is provided with bottle cap, bottle is provided with press pump in, press pump includes pump body, pump body upper end outside has a convex ring, convex ring is arranged on the bottle mouth of bottle, pump body top is arranged in the bottle mouth of bottle, pump body top is provided with back liquid cavity, pump body bottom is provided with first cavity, the bottom of back liquid cavity is provided with first through-hole and reflux port, coaxially arranged with pump head in pump body, the diameter of upper portion and lower portion of pump head is greater than the diameter of middle portion of pump head and first through-hole, upper portion of pump head is located in back liquid cavity, the middle portion of pump head is located in first through-hole, lower portion of pump head is located in first cavity, pump head and pump body form axial sliding pair, sealing element is arranged between the middle portion of pump head and first through-hole, second cavity is arranged in pump head, second cavity is provided with press plate in upper portion, second cavity is provided with second through-hole on press plate, second cavity lower end is connected with liquid guide pipe, the bottom of second cavity is conical and is provided with first sphere, the diameter of first sphere is greater than the inner diameter of liquid guide pipe, third through-hole is provided in the bottom of first cavity, the bottom of first cavity is conical and is provided with second sphere, the diameter of second sphere is greater than the inner diameter of third through-hole, the side wall of first cavity is provided with step, spring is arranged between pump head and step, spring upper end is sleeved on liquid guide pipe, spring is upwardly biased to pump head, third through-hole bottom end is connected with hose, hose extends to the bottom of bottle cavity and is connected with a gravity ball, a flow channel is arranged in the gravity ball, one end of the flow channel is provided with an inlet, the other end of the flow channel is provided with an outlet, the inlet contacts the bottom surface of bottle cavity, and the outlet is connected with the hose.

[0005] Further, the bottle cap is provided with a top cover, the bottom of the bottle cap is provided with a third cavity, the top of the bottle cap is provided with a fourth cavity, the bottom of the fourth cavity is provided with a third through-hole, the fourth cavity communicates with the third cavity through the third through-hole, the diameter of the upper portion of the pump head is greater than the diameter of the third through-hole, the spring is upwardly biased to the pump head, the top surface of the pump head is attached to the bottom surface of the fourth cavity, the inner wall of the fourth cavity is provided with internal threads, the outer wall of the bottle mouth of the bottle is provided with external threads, the internal threads cooperate with the external threads, one side of the top cover is hingedly connected to one side of the bottle cap through a rotating shaft, the other side of the top cover is provided with a clasp, and the clasp is connected to the other side of the bottle cap.

[0006] Compared with the prior art, the utility model has positive and obvious effects. The utility model uses press pump principle to realize liquid suction and dipping by the action of cotton swab pressing, improves work efficiency and operation convenience, the inlet of gravity ball contacts the bottom surface of bottle cavity, liquid at the bottom of bottle bottom can be sucked out, avoids aneroid solution residue, and reduces waste. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 It is a cross-sectional view of the utility model's pressurized suction type aneroid bottle cap.

[0008] Figure 2The utility model discloses a press pump section view schematic diagram in a press suction type anle iodine bottle cover.

[0009] Figure 3 The utility model discloses a bottle cover and top cover's front view section view closed state schematic diagram in a press suction type anle iodine bottle cover.

[0010] Figure 4 The utility model discloses a bottle cover and top cover's front view section view open state structure schematic diagram in a press suction type anle iodine bottle cover.

[0011] Figure 5 The utility model discloses a bottle cover and top cover's plan view schematic diagram in a press suction type anle iodine bottle cover.

[0012] Figure 6 The utility model discloses a press pump's plan view schematic diagram in a press suction type anle iodine bottle cover. Specific implementation

[0013] The utility model makes further description below in combination with the embodiment, but the utility model is not limited to this embodiment, and all should be included in the protection scope of the utility model with similar changes of the utility model. The use of upper, lower, front, back, left, right, middle, inside, outside and other directions in the utility model is only for the convenience of clear description, and not the restriction of the technical scheme of the utility model.

[0014] For example, Figures 1-6As shown, the utility model discloses a press suction type anle bottle cover, including bottle body 1, be provided with bottle cap 2 on bottle body 1, be provided with press pump in bottle body 1, press pump includes pump body 3, the outside of pump body 3 upper end has a convex ring 4, convex ring 4 sets up on the bottle mouth of bottle body 1, the top of pump body 3 sets up in the bottle mouth of bottle body 1, the top of pump body 3 is provided with back liquid cavity 5, the bottom of pump body 3 is provided with first cavity 6, the bottom of back liquid cavity 5 is provided with first through -hole 7 and backflow port 8, the coaxial pump head 9 of being provided with in pump body 3, the diameter of pump head 9 upper portion and lower portion is all greater than the diameter of pump head 9 middle part and first through -hole 7, pump head 9 upper portion is located in back liquid cavity 5, the middle part of pump head 9 is located in first through -hole 7, pump head 9 lower portion is located in first cavity 6, pump head 9 and pump body 3 form axial sliding pair, be provided with sealing element between pump head 9 middle part and first through -hole 7, be provided with the second cavity 17 of opening upwards in pump head 9, be provided with press plate 11 in second cavity 17 upper portion, be provided with second through -hole 12 on press plate 11, second cavity 17 lower end is connected with liquid guide pipe 13, the bottom of second cavity 17 is conical and is provided with first sphere 24, the diameter of first sphere 24 is greater than the inside diameter of liquid guide pipe 13, the bottom of first cavity 6 is provided with third through -hole 25, the bottom of first cavity 6 is conical and is provided with second sphere 22, the diameter of second sphere 22 is greater than the inside diameter of third through -hole 25, the sidewall of first cavity 6 is provided with a step, be provided with spring 14 between pump head 9 and the step, spring 14 upper end is sleeved in liquid guide pipe 13, spring 14 is upwardly biased to pump head 9, third through -hole 25 bottom end is connected with hose 15, hose 15 extends to bottle body 1 inner chamber bottom and is connected with a gravity ball 26, a flow channel is passed through in gravity ball 26, one end of flow channel is provided with an inlet 27, the other end of flow channel is provided with an outlet 28, inlet 27 and bottle body 1 inner chamber bottom surface contact, outlet 28 is connected with hose 15.

[0015] Further, the bottle cap 2 is provided with a top cover 16, the bottom of the bottle cap 2 is provided with a third cavity, the top of the bottle cap 2 is provided with a fourth cavity, the bottom of the fourth cavity is provided with a third through hole 19, the fourth cavity is communicated with the third cavity through the third through hole 19, the diameter of the upper part of the pump head 9 is greater than the diameter of the third through hole 19, the spring 14 biases the pump head 9 upwardly, so that the top surface of the pump head 9 is fitted with the bottom surface of the fourth cavity, the inner wall of the fourth cavity is provided with internal threads, the outer wall of the bottle mouth of the bottle body 1 is provided with external threads, the internal threads are matched with the external threads, one side of the top cover 16 is hinged with one side of the bottle cap 2 through a rotating shaft 20, the other side of the top cover 16 is provided with a buckle 21, the buckle 21 is connected with the other side of the bottle cap 2.

[0016] Specifically, the bottle cap 2, the press pump, the pump head 9, the first sphere 24, the second sphere 22, the spring 14, the hose 15 and the like in the embodiment all adopt the known scheme in the prior art, which is well known to those skilled in the art and will not be described here.

[0017] The working principle of the embodiment is as follows:

[0018] The pump head 9 is inserted into the bottle body 1 containing the anest iodine liquid, and the bottle cap 2 is screwed with the bottle body 1. The buckle 21 of the top cap 16 is opened, and the top cap 16 is opened around the rotating shaft 20 to expose the upper end of the pump head 9. When used for the first time, the cotton swab is inserted into the pump head 9 through the third through hole 19, and the cotton swab is pressed against the pressing plate 11, the pump head 9 moves downward to compress the spring 14, at the same time, the second ball 22 closes the hose 15, the air in the first cavity 6 passes through the liquid guide pipe 13 upward, breaks through the gravity block of the first ball 24, and is discharged, the cotton swab is released, the pressing plate 11 is released, the pump head 9 is reset under the action of the spring 14, the volume of the first cavity 6 increases, a negative pressure is formed, the anest iodine liquid in the bottle body is attracted by the negative pressure, passes through the gravity ball 26 and the hose 15, breaks through the gravity block of the second ball 22 upward, and enters the first cavity 6. The cotton swab is pressed against the pressing plate 11 again, the pump head 9 moves downward to compress the spring 14, the volume of the first cavity 6 decreases, the anest iodine liquid in the first cavity 6 passes through the liquid guide pipe 13 upward, breaks through the gravity block of the first ball 24, and reaches the cotton swab through the second cavity 17 of the pump head 9 and the second through hole 12 on the pressing plate 11. After the cotton swab is released, the pump head 9 is reset under the action of the spring 14, the volume of the first cavity 6 increases, a negative pressure is formed, the anest iodine liquid in the bottle body is attracted by the negative pressure, passes through the gravity ball 26 and the hose 15, breaks through the gravity block of the second ball 22 upward, and enters the first cavity 6 for next use.

[0019] The top surface of the pump head 9 is attached to the bottom surface of the fourth cavity, which can prevent pouring and overflow, and avoid waste. Quantitative suction can avoid excessive dipping, reduce the degree of pollution, and meet the sterile principle. The pressing plate 11 is located in the second cavity 17 of the pump head 9, which can avoid the exposure of the pressing plate 11.

[0020] The bottle cap 2 of the utility model is a flip cover type opening cover, which can be operated by one hand. The principle of the pressing pump is used to realize liquid suction and dipping by the action of pressing the cotton swab (the amount of anest iodine solution absorbed by the cotton swab is just saturated after each suction), which can avoid stains caused by excessive wetting and liquid dripping, shorten the dry time of skin disinfection in clinical operation, improve work efficiency and operation convenience, and reduce the pollution risk of residual anest iodine solution in the bottle. The inlet of the gravity ball 26 is in contact with the bottom surface of the inner cavity of the bottle body 1, which can suck out the liquid at the bottom of the bottle, avoid the residue of anest iodine solution, and reduce waste.

Claims

1. A press-type suction cap for an iodine bottle, characterized in that, The utility model provides bottle body is provided with bottle cap, and the bottle body is provided with press pump, and the press pump includes pump body, and the outer side of the upper end of pump body has a convex ring, and the convex ring is arranged on the bottle mouth of bottle body, and the top of pump body is arranged in the bottle mouth of bottle body, and the top of pump body is provided with back liquid cavity, and the bottom of pump body is provided with first cavity, and the bottom of back liquid cavity is provided with first through -hole and backflow, and the coaxial pump head is arranged in pump body, and the diameter of upper portion and lower portion of pump head is greater than the diameter of middle portion and first through -hole, and the upper portion of pump head is located in back liquid cavity, and the middle portion of pump head is located in first through -hole, and the lower portion of pump head is located in first cavity, and pump head and pump body form axial sliding pair, and the sealing element is arranged between the middle portion of pump head and first through -hole, and the second cavity that opens upwards is arranged in pump head, and the press plate is arranged in the upper portion of second cavity, and the second through -hole is arranged on press plate, and the lower end of second cavity is connected with liquid guide pipe, and the bottom of second cavity is conical and is provided with first sphere, and the diameter of first sphere is greater than the inner diameter of liquid guide pipe, and the third through -hole is arranged in the bottom of first cavity, and the bottom of first cavity is conical and is provided with second sphere, and the diameter of second sphere is greater than the inner diameter of third through -hole, and the step is arranged on the side wall of first cavity, and the spring is arranged between pump head and step, and the upper end of spring is sleeved on liquid guide pipe, and spring is upwardly biased to pump head, and the bottom of third through -hole is connected with hose, and the hose extends to the bottom of the inner chamber of bottle body and is connected with a gravity ball, and the flow channel is arranged in the gravity ball, and the inlet is arranged in one end of flow channel, and the outlet is arranged in the other end of flow channel, and the inlet is in contact with the bottom surface of the inner chamber of bottle body, and the outlet is connected with hose.

2. The press-and-suck type anleijiao bottle cap according to claim 1, characterized in that, The bottle cap is provided with a top cover, the bottom of the bottle cap is provided with a third cavity, the top of the bottle cap is provided with a fourth cavity, the bottom of the fourth cavity is provided with a third through -hole, the fourth cavity is in communication with the third cavity through the third through -hole, the diameter of the upper portion of the pump head is greater than the diameter of the third through -hole, the spring is upwardly biased to the pump head, the top surface of the pump head is attached to the bottom surface of the fourth cavity, the inner wall of the fourth cavity is provided with internal threads, the outer wall of the bottle mouth of the bottle body is provided with external threads, the internal threads are matched with the external threads, one side of the top cover is hinged to one side of the bottle cap through a rotating shaft, the other side of the top cover is provided with a buckle, and the buckle is connected to the other side of the bottle cap.

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