Novel powdery reagent bottle

Abstract

The utility model provides a novel powdery reagent bottle, and belongs to the technical field of powdery reagent bottles. Comprising a reagent bottle, the reagent bottle comprises a bottle body and a bottle cap, and the bottle cap is in threaded connection with the bottle body; the nozzle is located at the top end of the bottle cap and used for enabling the powdery reagent in the reagent bottle to leave the reagent bottle through the nozzle; the sleeve rod is mounted on the nozzle; the partition part is located in the sleeve rod and used for collecting the powdery reagent leaving the reagent bottle so as to enable the powdery reagent to stay in the sleeve rod, and when the partition part is rotated, the powdery reagent stops entering the sleeve rod, and meanwhile, the opening in the top end of the sleeve rod is opened so as to enable the powdery reagent to leave the sleeve rod. According to the reagent bottle, the nozzle is arranged, so that powdery reagent in the reagent bottle can be squeezed out through squeezing, and the reagent in the bottle is prevented from being in contact with air.

Description

Technical Field

[0001] The utility model relates to the technical field of powdered reagent bottles, in particular to a new powdered reagent bottle. Background Art

[0002] Powdered reagents refer to substances that exist in the form of fine solid particles with a usually small particle diameter. Reagents in this form have a large specific surface area and can react more fully when in contact with other substances. For example, activated carbon powder, whose numerous tiny particles pile up together to form a powder, has a large specific surface area and can effectively adsorb impurities. Therefore, powdered reagents are widely used in many fields such as chemical experiments and industrial production.

[0003] In the prior art, the reagent bottle cap and the reagent bottle containing the powdered reagent are completely separated. When the powdered reagent in the reagent bottle is taken out, the powdered reagent in the bottle will clump due to contact with the air in the air. At the same time, the amount of powdered reagent taken out cannot be judged, resulting in too much or too little powdered reagent being taken out, affecting the experimental results and wasting reagents. Therefore, the present application provides a new bottle for powdered reagents to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a new powdered reagent bottle to solve the problem that the reagent bottle cap and the reagent bottle containing the powdered reagent are completely separated. When the powdered reagent in the reagent bottle is taken out, agglomerates will occur because the powdered reagent in the bottle contacts the air in the air. At the same time, the amount of powdered reagent taken out cannot be judged, which leads to excessive or insufficient powdered reagent being taken out, thus affecting the experimental results and wasting reagents.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a new bottle for powdered reagents, comprising: a reagent bottle, the reagent bottle comprising a bottle body and a bottle cap, the bottle cap and the bottle body being threadedly connected; a nozzle, located at the top end of the bottle cap, used to allow the powdered reagent in the reagent bottle to leave the reagent bottle through the nozzle; a sleeve rod, installed on the nozzle; a partition part, located in the sleeve rod, used to collect the powdered reagent leaving the reagent bottle so that the powdered reagent stays in the sleeve rod, and is configured to stop the powdered reagent from entering the sleeve rod when the partition part is rotated, and at the same time, the top end of the sleeve rod is opened to allow the powdered reagent to leave the sleeve rod.

[0006] Preferably, the sleeve rod includes: a storage area for storing powdered reagents; and an installation area for being installed on the nozzle and fitting with the nozzle so that the powdered reagent leaving the reagent bottle directly enters the storage area after leaving the nozzle.

[0007] Preferably, the partition portion includes: a first baffle, installed on the side of the storage area close to the nozzle; a first through groove, opened on the first baffle, and configured to allow the powdered reagent leaving the nozzle to enter the storage area through the first through groove; a second baffle, installed on the side of the storage area away from the nozzle; a second through groove, opened on the second baffle, and configured to allow the powdered reagent to leave the sleeve rod through the second through groove area; a rotating frame, located in the sleeve rod, and configured to open or close the first through groove and the second through groove when the rotating frame rotates.

[0008] Preferably, the rotating frame includes: a rotating rod, installed between the first baffle and the second baffle, and rotatably connected to both the first baffle and the second baffle; a first rotating plate, installed on the rotating rod and located above the first baffle, for closing or opening the first through slot; a second rotating plate, installed on the rotating rod and located below the second baffle, for closing or opening the second through slot; the first rotating plate and the second rotating plate are arranged so that when the first rotating plate closes the first through slot, the second rotating plate opens the second through slot, so that the powdered reagent in the sleeve rod leaves the sleeve rod.

[0009] Preferably, it also includes: a transmission rod, installed at the top of the rotating rod; two sets of limit rods, respectively installed on both sides of the transmission rod, and the two sets of limit rods are symmetrically arranged about the central axis of the rotating rod; an annular groove, opened at the top of the sleeve rod, and arranged so that the bottom ends of the two sets of limit rods are both located in the annular groove, so that when the transmission rod is rotated, the two sets of limit rods slide in the annular groove.

[0010] Preferably, it also includes: two sets of positioning rods installed on the bottle cap and located on the same side as the nozzle; two sets of positioning holes, both opened on the sleeve rod, and configured so that when the two sets of positioning rods are respectively inserted into the two sets of positioning holes, the sleeve rod is fixed on the bottle cap.

[0011] Preferably, it further comprises: two groups of limit frames, both located in the annular groove, for fixing the two groups of limit rods to limit the two groups of limit rods from sliding in the annular groove.

[0012] Preferably, when the two groups of limiting rods are respectively inserted into one group of limiting frames, the transmission rod leaves the position directly above the second through slot.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects: 1. In the above scheme, by providing a nozzle, the powdered reagent in the reagent bottle can be squeezed out by extrusion, thereby preventing the reagent in the bottle from contacting with air.

[0014] 2. By setting the partition part and the storage space of the storage area, the amount taken out each time is kept fixed, which is convenient for calculating the amount taken. By rotating the rotating frame, the retention and release of the powdered reagent in the sleeve rod can be accurately controlled, so that the amount of reagent taken out can be controlled more accurately, avoiding the situation where the experimental results are affected and the reagent is wasted due to inaccurate taking amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which constitute part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and enable those skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic structural diagram of a reagent bottle in the present invention;

[0018] Figure 3 This is a structural diagram of the sleeve rod of the utility model;

[0019] Figure 4 It is a structural diagram of some components of the utility model;

[0020] Figure 5 It is a front sectional view of the sleeve rod of the utility model.

[0021] [reference numerals]

[0022] 1. Reagent bottle; 2. Bottle body; 3. Bottle cap; 4. Nozzle; 5. Sleeve rod; 6. Storage area; 7. Installation area; 8. First baffle; 9. First through slot; 10. Second baffle; 11. Second through slot; 12. Rotating rod; 13. First rotating plate; 14. Second rotating plate; 15. Transmission rod; 16. Limit rod; 17. Annular groove; 18. Positioning rod; 19. Positioning hole; 20. Limit frame.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0024] The following describes in detail a novel powdered reagent bottle provided by the present invention in conjunction with the accompanying drawings and specific embodiments. It is also noted that, in order to make the embodiments more detailed, the following embodiments are best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement the embodiments for some known technologies; and the accompanying drawings are only for the purpose of describing the embodiments in more detail, and are not intended to specifically limit the present invention.

[0025] Example 1: Figures 1 to 5As shown, an embodiment of the present invention provides a new powdered reagent bottle, comprising: a reagent bottle 1, the reagent bottle 1 comprising a bottle body 2 and a bottle cap 3, the bottle cap 3 being threadedly connected to the bottle body 2; a nozzle 4, located at the top end of the bottle cap 3, for allowing the powdered reagent in the reagent bottle 1 to leave the reagent bottle 1 through the nozzle 4; a sleeve rod 5, installed on the nozzle 4; a partition portion, located in the sleeve rod 5, for collecting the powdered reagent leaving the reagent bottle 1 so that the powdered reagent stays in the sleeve rod 5, and is configured so that when the partition portion is rotated, the powdered reagent stops entering the sleeve rod 5, and at the same time the top end of the sleeve rod 5 is opened to allow the powdered reagent to leave the sleeve rod 5.

[0026] like Figure 5 As shown, the sleeve rod 5 includes: a storage area 6 for storing powdered reagents; and a mounting area 7 for mounting on the nozzle 4 and fitting with the nozzle 4 so that the powdered reagent leaving the reagent bottle 1 directly enters the storage area 6 after leaving the nozzle 4 .

[0027] like Figures 3 to 5 As shown, the partition portion includes: a first baffle 8, which is installed on the side of the storage area 6 close to the nozzle 4; a first through groove 9, which is opened on the first baffle 8 and is configured to allow the powdered reagent leaving the nozzle 4 to enter the storage area 6 through the first through groove 9; a second baffle 10, which is installed on the side of the storage area 6 away from the nozzle 4; a second through groove 11, which is opened on the second baffle 10 and is configured to allow the powdered reagent to leave the sleeve rod 5 through the second through groove 11; a rotating frame, which is located in the sleeve rod 5 and is configured to open or close the first through groove 9 and the second through groove 11 when the rotating frame rotates.

[0028] Example 2: Figures 3 and 4 As shown, the rotating frame includes: a rotating rod 12, which is installed between the first baffle 8 and the second baffle 10 and is rotatably connected to both the first baffle 8 and the second baffle 10; a first rotating plate 13, which is installed on the rotating rod 12 and is located above the first baffle 8, and is used to close or open the first through slot 9; a second rotating plate 14, which is installed on the rotating rod 12 and is located below the second baffle 10, and is used to close or open the second through slot 11; the first rotating plate 13 and the second rotating plate 14 are configured so that when the first rotating plate 13 closes the first through slot 9, the second rotating plate 14 opens the second through slot 11, so that the powdered reagent in the sleeve rod 5 leaves the sleeve rod 5.

[0029] like Figures 1 to 5 As shown, it also includes: a transmission rod 15, which is installed at the top of the rotating rod 12; two sets of limit rods 16, which are respectively installed on both sides of the transmission rod 15, and the two sets of limit rods 16 are symmetrically arranged about the central axis of the rotating rod 12; an annular groove 17, which is opened at the top of the sleeve rod 5 and is arranged so that the bottom ends of the two sets of limit rods 16 are both located in the annular groove 17, so that when the transmission rod 15 is rotated, the two sets of limit rods 16 slide in the annular groove 17.

[0030] like Figure 2 and Figure 5 As shown, it also includes: two sets of positioning rods 18, which are installed on the bottle cap 3 and are located on the same side as the nozzle 4; two sets of positioning holes 19, both of which are opened on the sleeve rod 5 and are configured so that when the two sets of positioning rods 18 are respectively inserted into the two sets of positioning holes 19, the sleeve rod 5 is fixed on the bottle cap 3.

[0031] like Figure 3 As shown, it also includes: two groups of limit frames 20, both located in the annular groove 17, for fixing the two groups of limit rods 16 to limit the two groups of limit rods 16 from sliding in the annular groove 17.

[0032] When the two groups of limiting rods 16 are respectively engaged in a group of limiting frames 20 , the transmission rod 15 leaves the position directly above the second through slot 11 .

[0033] The technical solution provided by the present invention is that the bottle cap 3 of the reagent bottle 1 containing powdered reagent is tightly connected to the bottle body 2 through a thread, the sleeve rod 5 is fixed on the bottle cap 3 by inserting two groups of positioning rods 18 into two groups of positioning holes 19, and the installation area 7 of the sleeve rod 5 is in contact with the nozzle 4, and the rotating frame in the partition part is in the initial position. At this time, the first through groove 9 is open and the second through groove 11 is closed. At this time, the powdered reagent can enter the storage area 6 of the sleeve rod 5 from the bottle body 2 through the nozzle 4 and the first through groove 9. When the powdered reagent needs to be taken out, since the first through groove 9 is in the open state, the reagent bottle 1 is rotated (if necessary, it can be shaken gently), and the powdered reagent in the bottle is discharged through the nozzle 4 and the second through groove 11 under the action of gravity. A through slot 9 enters the storage area 6 of the sleeve rod 5. When it is determined that the storage area 6 of the sleeve rod 5 is full of reagent, by rotating the rotating transmission rod 15, the two sets of limit rods 16 slide in the annular groove 17 to ensure the stability of rotation. As the rotating frame rotates, the first rotating plate 13 gradually closes the first through slot 9, stopping the powdered reagent from continuing to enter the sleeve rod 5; at the same time, the second rotating plate 14 gradually opens the second through slot 11. After the reagent is taken out, if the reagent needs to be taken out again, the above steps can be repeated. If the reagent does not need to be taken out again, the threaded connection between the bottle cap 3 and the bottle body 2 of the reagent bottle 1 can be maintained, and the reagent bottle 1 can be properly stored to prevent the reagent from getting damp, clumping, or being contaminated. When the first through slot 9 is fully closed and the second through slot 11 is fully opened, the powdered reagent in the sleeve rod 5 leaves the sleeve rod 5 through the second through slot 11 under the action of gravity, thereby completing the removal of the powdered reagent. The present invention covers any alternative, modification, equivalent method and scheme made within the essence and scope of the present invention. To provide a thorough understanding of the present invention, specific details are described in detail in the preferred embodiments of the present invention. However, those skilled in the art can fully understand the present invention without these details. In addition, to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components, circuits, etc. are not described in detail.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A new powdered reagent bottle, characterized in that: include: A reagent bottle (1), comprising a bottle body (2) and a bottle cap (3), wherein the bottle cap (3) is threadably connected to the bottle body (2); A nozzle (4) is located at the top of the bottle cap (3) and is used to allow the powdered reagent in the reagent bottle (1) to leave the reagent bottle (1) through the nozzle (4); A sleeve rod (5) is mounted on the nozzle (4); The partition part is located in the sleeve rod (5) and is used to collect the powdered reagent leaving the reagent bottle (1) so that the powdered reagent stays in the sleeve rod (5). The partition part is configured so that when the partition part is rotated, the powdered reagent stops entering the sleeve rod (5) and the top end of the sleeve rod (5) is opened to allow the powdered reagent to leave the sleeve rod (5).

2. The new powdered reagent bottle according to claim 1, characterized in that: The sleeve rod (5) comprises: a storage area (6) for storing powdered reagents; The installation area (7) is used to be installed on the nozzle (4) and fits with the nozzle (4) so ​​that the powdered reagent leaving the reagent bottle (1) directly enters the storage area (6) after leaving the nozzle (4).

3. The new powdered reagent bottle according to claim 2, characterized in that: The partition portion includes: a first baffle (8) mounted on a side of the storage area (6) close to the nozzle (4); a first through groove (9) provided on the first baffle (8) and configured so that the powdered reagent leaving the nozzle (4) enters the storage area (6) through the first through groove (9); a second baffle (10) mounted on a side of the storage area (6) away from the nozzle (4); A second through groove (11) is provided on the second baffle (10) and is configured to allow the powdered reagent to leave the sleeve (5) through the second through groove (11); The rotating frame is located in the sleeve rod (5) and is configured to open or close the first through slot (9) and the second through slot (11) when the rotating frame rotates.

4. The new powdered reagent bottle according to claim 3, characterized in that: The turret comprises: A rotating rod (12) is installed between the first baffle (8) and the second baffle (10), and is rotatably connected to both the first baffle (8) and the second baffle (10); A first rotating plate (13) is mounted on the rotating rod (12) and is located above the first baffle (8) and is used to close or open the first through slot (9); A second rotating plate (14) is mounted on the rotating rod (12) and is located below the second baffle (10), and is used to close or open the second through slot (11); The first rotating plate (13) and the second rotating plate (14) are arranged so that when the first rotating plate (13) closes the first through slot (9), the second rotating plate (14) opens the second through slot (11), so that the powdered reagent in the sleeve rod (5) leaves the sleeve rod (5).

5. The new powdered reagent bottle according to claim 4, characterized in that: Also includes: A transmission rod (15) is mounted on the top of the rotating rod (12); Two sets of limiting rods (16) are respectively installed on both sides of the transmission rod (15), and the two sets of limiting rods (16) are symmetrically arranged about the central axis of the rotating rod (12); The annular groove (17) is provided at the top end of the sleeve rod (5) and is configured so that the bottom ends of the two groups of limiting rods (16) are both located in the annular groove (17), so that when the transmission rod (15) is rotated, the two groups of limiting rods (16) slide in the annular groove (17).

6. The novel powdered reagent bottle according to claim 1, characterized in that: Also includes: Two sets of positioning rods (18) are mounted on the bottle cap (3) and are located on the same side as the nozzle (4); The two groups of positioning holes (19) are both formed on the sleeve rod (5) and are configured so that when the two groups of positioning rods (18) are respectively inserted into the two groups of positioning holes (19), the sleeve rod (5) is fixed on the bottle cap (3).

7. The new powdered reagent bottle according to claim 5, characterized in that: Also includes: The two groups of limiting frames (20) are both located in the annular groove (17) and are used to fix the two groups of limiting rods (16) to limit the two groups of limiting rods (16) from sliding in the annular groove (17).

8. The novel powdered reagent bottle according to claim 7, characterized in that: When the two groups of limiting rods (16) are respectively inserted into a group of limiting frames (20), the transmission rod (15) leaves the position directly above the second through slot (11).

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