CN111959937A - Liquid light-resistant sampling bag - Google Patents
Liquid light-resistant sampling bag Download PDFInfo
- Publication number
- CN111959937A CN111959937A CN202010825417.7A CN202010825417A CN111959937A CN 111959937 A CN111959937 A CN 111959937A CN 202010825417 A CN202010825417 A CN 202010825417A CN 111959937 A CN111959937 A CN 111959937A
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- China
- Prior art keywords
- light
- bag body
- straight pipe
- layer
- resistant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/004—Information or decoration elements, e.g. level indicators, detachable tabs or coupons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/30—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants by excluding light or other outside radiation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a liquid light-resistant sampling bag, and relates to the technical field of sampling bags. The light-shading bag comprises a light-shading bag body, wherein a first straight pipe is arranged on the outer side of the light-shading bag body, one end of the first straight pipe penetrates through the light-shading bag body and is communicated with the interior of the light-shading bag body, and the other end of the first straight pipe is connected with a second straight pipe through a hose; an opening is arranged on the light-resistant bag body, a threaded connector is arranged on the light-resistant bag body and is connected with the opening through threads, and a threaded cover is connected on the threaded connector through threads. The light-proof bag body sequentially comprises a surface layer, a middle layer and an inner layer from outside to inside; the surface layer is a kraft paper imitation plastic layer, the middle layer is a plastic woven cloth layer, and the inner layer is a pure plastic film layer. The straight tube I is arranged along the length direction of the light-shading bag body; according to the invention, through the arrangement of the first straight pipe, the second straight pipe, the indicating rod and the sleeve which are communicated with the light-proof bag body, the volume of liquid in the light-proof bag body can be timely mastered in the sampling process.
Description
Technical Field
The invention belongs to the technical field of sampling bags, and particularly relates to a liquid light-resistant sampling bag.
Background
The valve bag is widely used in various fields due to its own convenience, and in the field of detection, a large number of valve bags are used to contain samples. Capacity-verifying samples typically need to be not only sealed, but also stored protected from light. The valve bag commonly used adopts the zip fastener formula to seal, and sealed effect is not good, simultaneously owing to adopt the light-resistant design, also can't observe the liquid volume in the bag among the sample process, consequently urgently need a convenient in time obtain the light-resistant sample bag of the liquid volume in the bag.
Disclosure of Invention
The invention aims to provide a liquid light-proof sampling bag to solve the problems in the prior art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a liquid light-resistant sampling bag which comprises a light-resistant bag body, wherein a first straight pipe is arranged on the outer side of the light-resistant bag body, one end of the first straight pipe penetrates through the light-resistant bag body and is communicated with the interior of the light-resistant bag body, and the other end of the first straight pipe is connected with a second straight pipe through a hose;
an opening is formed in the light-shading bag body, a threaded connector is arranged at the opening, and a threaded cover is connected to the threaded connector in a threaded mode.
Further, the light-resistant bag body sequentially comprises a surface layer, a middle layer and an inner layer from outside to inside; the surface layer is a kraft paper imitation plastic layer, the middle layer is a plastic woven cloth layer, and the inner layer is a pure plastic film layer.
Further, the first straight pipe is arranged along the length direction of the light-shading bag body; a first tightening belt is arranged on the light-proof bag body positioned on one side of the straight pipe, one end of the first tightening belt is adhered to the light-proof bag body, a first female fastener is arranged at the other end of the first tightening belt, and a first male fastener matched with the first female fastener is arranged on the light-proof bag body;
a tightening belt II is arranged in the direction of an axial extension line of the straight pipe, one end of the tightening belt II is adhered to the light-shading bag body, the other end of the tightening belt II is provided with a female buckle II, and a male buckle II matched with the female buckle II is arranged on the light-shading bag body;
a sleeve is arranged on the light-shading bag body positioned on the other side of the straight tube, and the sleeve comprises an outer sleeve and an inner sleeve rod which are mutually sleeved; the outer sleeve and the inner sleeve rod are provided with scales.
Furthermore, a limiting ring is arranged at one end of the straight pipe II, which is connected with the hose; a floating body is arranged in the straight pipe II, and an indicating rod is arranged at the top of the floating body; the other end of the straight pipe II is provided with a sealing cover, a rubber block is arranged in the sealing cover, and a positioning groove matched with the indicating rod is formed in the rubber block.
Furthermore, the second straight pipe, the first straight pipe and the hose are made of light-tight materials.
Further, when the floating body is in a floating state, the height between the top of the indicating rod and the liquid level is H, and the value range of H is 3cm-10 cm.
The invention has the following beneficial effects:
according to the invention, through the arrangement of the first straight pipe, the second straight pipe, the indicating rod and the sleeve which are communicated with the light-proof bag body, the volume of liquid in the light-proof bag body can be timely mastered in the sampling process.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 according to the drawings without creative efforts.
FIG. 1 is a diagram illustrating the use of a light-resistant sampling bag according to the present invention;
FIG. 2 is a view showing a state of the light-shielding sampling bag according to the present invention;
FIG. 3 is a view of the sleeve structure of the present invention;
FIG. 4 is a diagram of a straight tube of the present invention.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-4, the present invention is a liquid light-resistant sampling bag, which comprises a light-resistant bag body 1, wherein a first straight tube 2 is arranged outside the light-resistant bag body 1, one end of the first straight tube 2 penetrates through the light-resistant bag body 1 and is communicated with the inside of the light-resistant bag body 1, and the other end of the first straight tube 2 is connected with a second straight tube 3 through a hose 21;
an opening is arranged on the light-shading bag body 1, a threaded connector 11 is arranged on the opening, and a threaded cover 12 is connected to the threaded connector 11 in a threaded manner.
Preferably, the light-proof bag body 1 sequentially comprises a surface layer, a middle layer and an inner layer from outside to inside; the surface layer is a kraft paper imitation plastic layer, the middle layer is a plastic woven cloth layer, and the inner layer is a pure plastic film layer.
Preferably, the straight tube I2 is arranged along the length direction of the light-shading bag body 1; a first tightening belt 13 is arranged on the light-proof bag body 1 positioned on one side of the first straight pipe 2, one end of the first tightening belt 13 is adhered to the light-proof bag body 1, a first female fastener 14 is arranged at the other end of the first tightening belt 13, and a first male fastener matched with the first female fastener 14 is arranged on the light-proof bag body 1;
a tightening belt II 15 is arranged in the direction of the extension line of the axis of the straight tube I2, one end of the tightening belt II 15 is adhered to the light-proof bag body 1, the other end of the tightening belt II is provided with a female buckle II 16, and a male buckle II matched with the female buckle II 16 is arranged on the light-proof bag body 1;
a sleeve is arranged on the light-shading bag body 1 positioned on the other side of the straight tube I2, and comprises an outer sleeve 17 and an inner sleeve rod 18 which are mutually sleeved; the outer sleeve 17 and the inner sleeve rod 18 are provided with scales.
Preferably, a limiting ring 33 is arranged at one end of the straight pipe II 3 connected with the hose 21; a floating body 31 is arranged in the straight pipe II 3, and an indicating rod 32 is arranged at the top of the floating body 31; the other end of the straight pipe II 3 is provided with a sealing cover 4, a rubber block 41 is arranged in the sealing cover 4, and a positioning groove 42 matched with the indicating rod 32 is arranged on the rubber block 41.
Preferably, the straight tube two 3, the straight tube one 2 and the hose 21 are made of a light-tight material.
Preferably, when the floating body 31 is in a floating state, the height from the top of the indicating rod 32 to the liquid level is H, and the value range of H is 3cm-10 cm.
When the sampling device is used, sampling liquid is injected into the light-proof bag body 1 through the threaded connector 11, and the liquid level height of a pipeline system consisting of the straight pipe II 3, the straight pipe I2 and the hose 21 is the liquid level height in the light-proof bag body 1 according to the principle of the communicating vessel; meanwhile, when in use, the straight tube II 3, the straight tube I2 and the hose 21 of the light-proof bag are fixed as shown in figure 1, at the moment, the scale M on the sleeve corresponding to the top end of the indication rod 32 is arranged, and at the moment, the liquid level height in the light-proof bag body 1 is M-H. The liquid level height in the light-proof bag body 1 can be conveniently and timely mastered under the light-proof condition.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a liquid light-resistant sample bag, includes the light-resistant bag body (1), its characterized in that: a first straight pipe (2) is arranged on the outer side of the light-proof bag body (1), one end of the first straight pipe (2) penetrates through the light-proof bag body (1) and is communicated with the interior of the light-proof bag body (1), and the other end of the first straight pipe (2) is connected with a second straight pipe (3) through a hose (21);
an opening is formed in the light-shading bag body (1), a threaded connector (11) is arranged at the opening, and a threaded cover (12) is connected to the threaded connector (11) in a threaded mode.
2. The liquid light-resistant sampling bag according to claim 1, wherein the light-resistant bag body (1) comprises a surface layer, a middle layer and an inner layer in sequence from outside to inside; the surface layer is a kraft paper imitation plastic layer, the middle layer is a plastic woven cloth layer, and the inner layer is a pure plastic film layer.
3. The liquid light-shielding sampling bag according to claim 1, wherein the first straight tube (2) is arranged along the length direction of the light-shielding bag body (1);
a first tightening belt (13) is arranged on the light-proof bag body (1) positioned on one side of the first straight pipe (2), one end of the first tightening belt (13) is adhered to the light-proof bag body (1), a first female buckle (14) is arranged at the other end of the first tightening belt, and a first male buckle matched with the first female buckle (14) is arranged on the light-proof bag body (1);
a tightening belt II (15) is arranged in the direction of the extension line of the axis of the straight pipe I (2), one end of the tightening belt II (15) is adhered to the light-proof bag body (1), the other end of the tightening belt II is provided with a female buckle II (16), and a male buckle II matched with the female buckle II (16) is arranged on the light-proof bag body (1);
a sleeve is arranged on the light-shading bag body (1) positioned on the other side of the straight tube I (2), and the sleeve comprises an outer sleeve (17) and an inner sleeve rod (18) which are mutually sleeved; scales are arranged on the outer sleeve (17) and the inner sleeve rod (18).
4. The liquid light-resistant sampling bag according to claim 1, wherein a limiting ring (33) is arranged at one end of the straight tube II (3) connected with the hose (21);
a floating body (31) is arranged in the straight pipe II (3), and an indicating rod (32) is arranged at the top of the floating body (31);
the other end of the straight pipe II (3) is provided with a sealing cover (4), a rubber block (41) is arranged in the sealing cover (4), and a positioning groove (42) matched with the indicating rod (32) is formed in the rubber block (41).
5. A liquid light-resistant sampling bag according to claim 4, wherein the second straight tube (3), the first straight tube (2) and the hose (21) are made of a light-proof material.
6. A liquid light-resistant sampling bag according to claim 4, characterized in that when the floating body (31) is in a floating state, the height from the top of the indication rod (32) to the liquid level is H, and the value range of H is 3cm-10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010825417.7A CN111959937A (en) | 2020-08-17 | 2020-08-17 | Liquid light-resistant sampling bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010825417.7A CN111959937A (en) | 2020-08-17 | 2020-08-17 | Liquid light-resistant sampling bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111959937A true CN111959937A (en) | 2020-11-20 |
Family
ID=73389544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010825417.7A Pending CN111959937A (en) | 2020-08-17 | 2020-08-17 | Liquid light-resistant sampling bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111959937A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101480509A (en) * | 2009-02-14 | 2009-07-15 | 季学君 | Device for indirectly observing medicine amount in light-shading bottle |
| CN202558114U (en) * | 2012-05-22 | 2012-11-28 | 河北冀衡（集团）药业有限公司 | Liquid level detecting device and paracetamol ground pot comprising same |
| CN104236676A (en) * | 2013-06-18 | 2014-12-24 | 天津渤大硫酸工业有限公司 | Buoy level meter |
| CN204750880U (en) * | 2015-07-01 | 2015-11-11 | 浙江诚德包装有限公司 | Split type suction nozzle and have wrapping bag of this suction nozzle |
| CN204831479U (en) * | 2015-07-21 | 2015-12-02 | 鞍钢集团工程技术有限公司 | A level gauge for toxic gas water sealed tank |
| CN204957238U (en) * | 2015-09-16 | 2016-01-13 | 董孟华 | Sampling bag for pathological diagnosis |
| CN204972240U (en) * | 2015-06-12 | 2016-01-20 | 四川科伦药业股份有限公司 | Be provided with light-resistant infusion bag of easily rolling over lid |
| CN206514909U (en) * | 2016-12-31 | 2017-09-22 | 北京星和众工设备技术股份有限公司 | A kind of liquid level detection device |
| CN206548907U (en) * | 2016-08-18 | 2017-10-13 | 南通市妇幼保健院 | A kind of lucifuge bag for being easy to observe |
| CN109368000A (en) * | 2018-10-09 | 2019-02-22 | 广州新文塑料有限公司 | A kind of environmental protection is protected from light double-deck waterproofing packing bag and preparation method thereof |
-
2020
- 2020-08-17 CN CN202010825417.7A patent/CN111959937A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101480509A (en) * | 2009-02-14 | 2009-07-15 | 季学君 | Device for indirectly observing medicine amount in light-shading bottle |
| CN202558114U (en) * | 2012-05-22 | 2012-11-28 | 河北冀衡（集团）药业有限公司 | Liquid level detecting device and paracetamol ground pot comprising same |
| CN104236676A (en) * | 2013-06-18 | 2014-12-24 | 天津渤大硫酸工业有限公司 | Buoy level meter |
| CN204972240U (en) * | 2015-06-12 | 2016-01-20 | 四川科伦药业股份有限公司 | Be provided with light-resistant infusion bag of easily rolling over lid |
| CN204750880U (en) * | 2015-07-01 | 2015-11-11 | 浙江诚德包装有限公司 | Split type suction nozzle and have wrapping bag of this suction nozzle |
| CN204831479U (en) * | 2015-07-21 | 2015-12-02 | 鞍钢集团工程技术有限公司 | A level gauge for toxic gas water sealed tank |
| CN204957238U (en) * | 2015-09-16 | 2016-01-13 | 董孟华 | Sampling bag for pathological diagnosis |
| CN206548907U (en) * | 2016-08-18 | 2017-10-13 | 南通市妇幼保健院 | A kind of lucifuge bag for being easy to observe |
| CN206514909U (en) * | 2016-12-31 | 2017-09-22 | 北京星和众工设备技术股份有限公司 | A kind of liquid level detection device |
| CN109368000A (en) * | 2018-10-09 | 2019-02-22 | 广州新文塑料有限公司 | A kind of environmental protection is protected from light double-deck waterproofing packing bag and preparation method thereof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201120 |