CN216024965U - Novel extrusion type wash bottle - Google Patents
Novel extrusion type wash bottle Download PDFInfo
- Publication number
- CN216024965U CN216024965U CN202023263177.0U CN202023263177U CN216024965U CN 216024965 U CN216024965 U CN 216024965U CN 202023263177 U CN202023263177 U CN 202023263177U CN 216024965 U CN216024965 U CN 216024965U
- Authority
- CN
- China
- Prior art keywords
- bottle
- outlet pipe
- bottleneck
- water
- bottle lid
- 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.)
- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000005484 gravity Effects 0.000 claims abstract description 21
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 34
- 238000005406 washing Methods 0.000 abstract description 11
- 239000007921 spray Substances 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a novel extrusion type wash bottle which comprises a bottle body, a bottle cap and a one-way valve, wherein a bottle opening is formed in the top of the bottle body, the bottle opening is cylindrical and made of hard plastics, an external thread is arranged on the upper half part of the bottle opening, a handheld part is arranged on the lower half part of the bottle opening, an internal thread matched with the external thread is arranged on the inner wall of the bottle cap, the bottle cap is in threaded connection with the bottle opening, a water outlet pipe penetrating through the bottle cap is arranged in the center of the top of the bottle cap, one end of the water outlet pipe is connected with a spray head positioned outside the bottle body, the other end of the water outlet pipe is connected with one end of a water feeding pipe positioned inside the bottle body, a gravity ball is arranged at the other end of the water feeding pipe, the one-way valve is installed at the top of the bottle cap, and one-way conduction of gas from the outside the bottle to the inside the bottle is realized through the one-way valve. The bottle washing machine solves the problems that in the prior art, liquid is easily exposed from a bottle opening when a bottle cap is screwed after liquid is added into the bottle washing machine, water is difficult to flow out when residual liquid in the bottle is less, and the original shape of the bottle washing machine is not easy to recover after the bottle body is squeezed.
Description
Technical Field
The utility model relates to the technical field of chemical experimental instruments, in particular to a container for containing cleaning solution, and more particularly relates to a novel extrusion type wash bottle.
Background
A wash bottle is a container for a cleaning solution in a chemical laboratory, for quantitative transfer of the solution and washing and transfer of the precipitate, and is equipped with a device for emitting a fine liquid stream. The existing squeeze type washing bottle, as shown in fig. 3, is composed of a plastic narrow-mouth bottle, a bottle cap and a water outlet pipe of the bottle cap device. The liquid in the bottle is discharged from the water outlet pipe by extruding the bottle body, and at the moment, external gas enters the bottle through the water outlet pipe due to certain pressure difference inside and outside the bottle and the elastic action of the bottle body, so that the bottle body is restored. The extrusion type wash bottle has the following problems in use:
(1) after liquid is added into the extrusion type washing bottle, when one hand holds the bottle body and the other hand screws the bottle cap, the liquid in the bottle is easily exposed from the bottle opening due to the fact that the bottle body is soft.
(2) When the liquid in the bottle is less, the drain pipe can not suck the liquid in the bottle by pressing the bottle body.
(3) Extrusion formula wash-bottle is when live time is longer, because outlet pipe part blocks up easily, the squeeze bottle body back wash-bottle is difficult to the reconversion, and secondly the end of intaking of outlet pipe mostly all is located the bottle end, and when external gas got into the bottle through the outlet pipe, need overcome gaseous liquid bottom from the wash-bottle and rise to the produced resistance in upper portion of wash-bottle and liquid and give its pressure, lead to body reconversion more difficult.
Based on the above problems, the prior art needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel extrusion type washing bottle, which solves the problems that liquid is easily exposed from a bottle opening when a bottle cap is screwed after liquid is added into the washing bottle, water is difficult to flow out when residual liquid in the bottle is less, and the bottle washing is not easily restored after the bottle body is squeezed in the prior art.
In order to solve the problems, the technical solution adopted by the utility model is as follows:
the utility model provides a novel extrusion formula wash-bottle, includes body, bottle lid and check valve, is equipped with the bottleneck at the top of body, the bottleneck is cylindrical, and the material is rigid plastic, and the first half of bottleneck is equipped with the external screw thread, and the lower half of bottleneck is handheld portion, the inner wall of bottle lid be equipped with external screw-thread fit's internal thread, bottle lid and bottleneck threaded connection, put at the top central point of bottle lid and be equipped with the outlet pipe that runs through the bottle lid, the one end connection of outlet pipe is located the outside shower nozzle of body, and the other end connection of outlet pipe is located the one end of the inside water-supply line of body, the other end of water-supply line is equipped with the gravity ball, the top at the bottle lid is installed to the check valve, and the check valve realizes that gas is by the bottle outside one-way conduction in the bottle.
Preferably, the bottle cap and the water outlet pipe are both made of hard plastics and are integrally formed with the water outlet pipe.
Preferably, the inside of the bottle cap is provided with a sealing gasket.
Preferably, the water feeding pipe is made of rubber, the gravity ball is provided with a through hole and sleeved on the water feeding pipe, and the tail end of the other end of the water feeding pipe is provided with a circular ring bulge to prevent the gravity ball from falling off from the water feeding pipe.
Compared with the prior art, the utility model has the following beneficial effects:
according to the novel extrusion type wash bottle, the lower half part of the bottle opening is provided with the handheld part, so that liquid is effectively prevented from being exposed from the bottle opening; the gravity ball is arranged on the water feeding pipe, and the liquid in the bottle can be effectively sucked according to the principle that the gravity ball naturally falls along with the action of gravity, and particularly the effect is obvious when the liquid in the bottle is less; the body is in the resilience in-process external gas passes through the check valve and gets into in the bottle, compare prior art in external gas can only get into the bottle through the outlet pipe, need overcome gaseous resistance and the liquid that rises to the upper portion of wash-bottle and give its pressure from the interior liquid bottom of wash-bottle, it is easier to make the body kick-back and resume to the original state.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is an enlarged view of a portion of the mouth of the present invention.
Fig. 3 is a schematic view of a conventional bottle washing structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 2, the preferred embodiment of the present invention provides a novel squeeze type wash bottle, which comprises a bottle body 1, a bottle cap 2, a one-way valve 3, a water outlet pipe 4, a water supply pipe 5, a spray head 6, a gravity ball 7 and a sealing gasket 8.
The material of body 1 is soft plastics, can kick-back after 1 pine hand of extrusion body to the reconversion. The top at body 1 is equipped with the bottleneck, bottleneck and body formula mechanism as an organic whole, and the shape is similar to beverage bottle or mineral water bottle, and the bottleneck is cylindrical, and the material is rigid plastic. The periphery of concrete first half at the bottleneck is equipped with the external screw thread, is equipped with the internal thread with the external screw thread complex of bottleneck at the inner wall of bottle lid 2, bottle lid 2 and bottleneck threaded connection, is equipped with seal ring 9 in the inside of bottle lid 2, and seal ring 9 establishes in bottle lid 2 and bottleneck contact position promptly, and its purpose increases sealedly, prevents that the liquid in the bottle from overflowing from the bottleneck. The lower half part of the bottle mouth is a handheld part 10, and the handheld part 10 is pinched by two fingers of one hand and the bottle cap 2 is screwed down by the other hand after liquid is added to the bottle washing, so that liquid leakage when the bottle cap 2 is screwed down is effectively avoided.
The top central point at bottle lid 2 puts and is equipped with outlet pipe 4 that runs through the bottle lid, and inside outlet pipe 4 one end stretched into body 1, the other end stretched to body 1 outside, and bottle lid 2 and outlet pipe 4 are the rigid plastic material, and wherein, bottle lid 2 and outlet pipe 4 integrated into one piece prevent that the liquid in the bottle from spilling from the gap of bottle lid 2 and outlet pipe 4 contact.
The one end that outlet pipe 4 stretched into body 1 inside is connected with the last water pipe 5 of rubber material, and the one end that outlet pipe 4 stretched out body 1 outside is connected with shower nozzle 6, and shower nozzle 6 also can be replaced with the tubule that has the elbow. A water feeding pipe 5 made of specific rubber is sleeved on the water outlet pipe 4, the other end of the water feeding pipe 5 extends to the bottom in the bottle, and an annular bulge is arranged at the tail end of the other end of the water feeding pipe 5. Wherein, gravity ball 7 is equipped with and runs through the through-hole, and gravity ball 7 cover is on water-supply pipe 5, and the annular arch on water-supply pipe 5 can prevent that gravity ball 7 from following water-supply pipe 5 and droing, according to gravity ball 7 along with the principle of gravity action nature whereabouts, can effectively draw the interior liquid of bottle, and the effect is obvious when especially the interior liquid of bottle is less.
Wherein, check valve 3 is installed at the top of bottle lid 2, and is specific to be equipped with a through-hole at the top of bottle lid 2, and the end of giving vent to anger of check valve 3 passes the through-hole and installs on bottle lid 2, and check valve 3 can threaded connection with bottle lid 2, and threaded connection need increase sealed the pad in the junction, also can be sticky through sealing. The working principle of the one-way valve 3 is to realize one-way conduction, namely, gas can only enter the inside of the bottle body from the outside of the bottle body 1 and cannot be conducted from the inside of the bottle body 1 to the outside, and the gas valve capable of realizing one-way conduction in the prior art can be applied to the utility model.
One important innovation point of the utility model is that: increased a check valve 3 on bottle lid 2, external gas passes through check valve 3 and gets into in the body 1 when body 1 kick-backs, great reduction in the current external gas of gas cylinder can only get into the bottle through the outlet pipe, need overcome gaseous from wash-bottle in the liquid bottom rise to the produced resistance in the upper portion of wash-bottle and liquid give its pressure, it is easier to make the body kick-back and resume to the original state.
The working process of the utility model is explained as follows:
firstly, a proper amount of liquid is filled into a bottle through a bottle mouth, two ends of a water outlet pipe 4 are respectively connected with a spray head 6 and a water feeding pipe 5 with a gravity ball 7, a sealing washer 9 is arranged inside a bottle cap 2, the lower half part of the bottle mouth, namely a hand-held part 10, is pinched by two fingers of one hand, the bottle cap 2 is held by the other hand, the water feeding pipe 5 extends into a bottle body 1, and the bottle cap 2 is screwed on the upper half part of the bottle mouth. Then, the bottle body 1 is squeezed, liquid in the bottle is sprayed out through the spray head, and the bottle body 1 is restored to the original state after hands are loosened.
In summary, the novel extrusion type wash bottle provided by the embodiment of the utility model has the advantages that the handheld part 10 is arranged at the lower half part of the bottle opening, so that liquid is effectively prevented from being exposed from the bottle opening; the gravity ball 7 is arranged on the water feeding pipe 5, and the liquid in the bottle can be effectively sucked according to the principle that the gravity ball 7 naturally falls along with the action of gravity, and particularly the effect is obvious when the liquid in the bottle is less; the body is in the resilience in-process external gas passes through check valve 3 gets into the bottle, compare among the prior art in external gas can only get into the bottle through the outlet pipe, need overcome gaseous resistance and the pressure that liquid produced that rises to the upper portion of wash-bottle from the interior liquid bottom of wash-bottle and give it, make body 1 kick-back and restore to the original state easier.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (3)
1. The utility model provides a novel extrusion formula wash-bottle, a serial communication port, including body, bottle lid and check valve, be equipped with the bottleneck at the top of body, the bottleneck is cylindrical, and the material is rigid plastic, and the first half of bottleneck is equipped with the external screw thread, and the lower half of bottleneck is handheld portion, the inner wall of bottle lid be equipped with thread fit's internal thread, bottle lid and bottleneck threaded connection, put at the top central point of bottle lid and be equipped with the outlet pipe that runs through the bottle lid, the one end connection of outlet pipe lies in the outside shower nozzle of body, and the other end connection of outlet pipe lies in the one end of the inside water-supply line of body, the other end of water-supply line is equipped with the gravity ball, the top at the bottle lid is installed to the check valve, and the check valve realizes that gaseous by the bottle to the bottle in one-way conduction, the material of bottle lid and outlet pipe is rigid plastic, bottle lid and outlet pipe integrated into one piece.
2. The novel squeeze type wash bottle as claimed in claim 1, wherein a sealing gasket is arranged inside the bottle cap.
3. The novel extrusion type wash bottle as claimed in claim 1, wherein the water feeding pipe is made of rubber, the gravity ball is provided with a through hole, the gravity ball is sleeved on the water feeding pipe, and the tail end of the other end of the water feeding pipe is provided with a circular ring bulge to prevent the gravity ball from falling off from the water feeding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263177.0U CN216024965U (en) | 2020-12-30 | 2020-12-30 | Novel extrusion type wash bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263177.0U CN216024965U (en) | 2020-12-30 | 2020-12-30 | Novel extrusion type wash bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216024965U true CN216024965U (en) | 2022-03-15 |
Family
ID=80534455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023263177.0U Expired - Fee Related CN216024965U (en) | 2020-12-30 | 2020-12-30 | Novel extrusion type wash bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216024965U (en) |
-
2020
- 2020-12-30 CN CN202023263177.0U patent/CN216024965U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |