Sample bottle uncapping device

Abstract

The utility model discloses a sample bottle uncapping device, which belongs to the technical field of uncapping, and comprises an uncapping outer cylinder, a handle and an uncapping inner cylinder, the handle is connected to one side of the uncapping outer cylinder, the uncapping outer cylinder is sleeved outside the uncapping inner cylinder, and the upper surface and the lower surface of the uncapping inner cylinder are respectively provided with a first uncapping opening and a second uncapping opening. Sawtooth layers are formed on the inner walls of the first uncovering opening and the second uncovering opening respectively. The cap opening device has the advantages that the cap opening device is placed on a sampling bottle to open a cap, the sample bottle with an inner cap and an outer cap can be rapidly opened through the arrangement of the upper cap opening opening and the lower cap opening opening of the cap opening device, the function that one cap opening device can open two kinds of caps is achieved, and the cap opening device is arranged in the mode that the outer cylinder and the inner cylinder are connected in a threaded and sleeved mode. According to the cap opening device, the upper cap opening opening and the lower cap opening opening can be formed in the inner cylinder, the inner cylinder with the matched cap opening opening can be replaced according to the size of a sampling bottle cap, the practicability of the cap opening device is further improved, and great convenience is brought to use of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of opening covers, in particular to a sample bottle opening device. Background Art

[0002] Sample bottles, also known as sampling bottles, purification bottles, sterile bottles, clean bottles, filter bottles, filter bottles, sampling bottles, filter bottles, etc., are essential items for pollution detection. In the field of industrial production, the sampling bottles used are mostly double-capped inside and outside, which can play a good role in protection and sealing. Sample bottles with double caps inside and outside are more laborious to open. The traditional method is manual opening, but it is easy to cause sample leakage or residue on the hands, which is not standardized. At present, the corresponding opening tools can be used to complete the opening.

[0003] The sample bottle opening device in the prior art is not convenient for quickly opening the sample bottle with an inner and outer double cover, and two opening devices are required, which is time-consuming and labor-intensive. In addition, the opening device itself is not convenient for use in a dark environment, and its stability and practicality need to be improved. At the same time, the utility model patent with announcement number CN220827217U discloses an opening device for a sample bottle inside a hot chamber, which includes an opening member for twisting the sample bottle cap, which includes a sleeve sleeved on the sample bottle cap and having the same size as the outer diameter of the sample bottle cap, and a handle fixed on the top of the sleeve; a fixing frame for placing and fixing the sample bottle, which includes an upper plate and a lower plate, the upper plate is provided with a plurality of openings 1 for the sample bottle to pass through, and the lower plate is provided with a plurality of openings 2 with the same size as the outer diameter of the sample bottle base. The structure is simple, and it is not convenient for quickly opening the sample bottle with an inner and outer double cover, and the practicality is insufficient. Utility Model Content

[0004] In order to overcome the problems in the prior art that the sample bottle opening device is not convenient for quickly opening the sample bottle with an inner and outer double cover, two opening devices are needed, which is time-consuming and labor-intensive, and the opening device itself is not convenient for use in a dark environment, and its stability and practicality need to be improved, the utility model provides a sample bottle opening device, including an opening outer cylinder, a handle and an opening inner cylinder, the handle is connected to one side of the opening outer cylinder, the opening outer cylinder is sleeved on the outside of the opening inner cylinder, the upper surface and the lower surface of the opening inner cylinder are respectively provided with a first opening opening and a second opening opening, and the inner walls of the first opening opening and the second opening opening are respectively formed with a serrated layer.

[0005] The cover opening device is placed on the sampling bottle to open the cover. The upper and lower cover openings of the cover opening device can be used to quickly open the sample bottle with inner and outer double covers, thereby realizing the function of one cover opening device to open two covers. At the same time, the cover opening device adopts the setting of outer cylinder and inner cylinder threaded sleeve, and the upper and lower cover openings can be respectively set on the inner cylinder, and the inner cylinder with a suitable cover opening can be replaced according to the size of the sampling bottle cover, which further improves the practicability of the cover opening device and brings great convenience to the staff.

[0006] Preferably, the open-cover outer cylinder is threadedly connected to the outer wall of the open-cover inner cylinder, a connecting port is formed in the middle of one side of the open-cover outer cylinder, and a connecting groove corresponding to the connecting port is formed in the middle of the outer wall of the open-cover inner cylinder.

[0007] Preferably, a threaded connecting rod is installed at one end of the handle close to the lid opening outer cylinder, and the threaded connecting rod passes through the connecting port and is threadably connected to the connecting groove.

[0008] Preferably, the inner diameter of the first opening of the cover is greater than the inner diameter of the second opening of the cover, and the material of the opening inner cylinder is PP material.

[0009] Preferably, the sawtooth layer is made of stainless steel, and the outer surface of the sawtooth layer is provided with a wear-resistant coating.

[0010] Preferably, the handle is provided with an anti-slip cover, and the outer surface of the anti-slip cover is provided with an antistatic coating.

[0011] Preferably, the handle is provided with a lighting assembly, and the lighting assembly includes a lighting switch, a lighting groove and a lighting lamp. The lighting switch is provided in the middle of the outer wall of the handle, and the end of the handle away from the opening outer cylinder is provided with a lighting groove, the lighting lamp is installed in the lighting groove, and a transparent protective plate is installed on the inner side of the opening of the lighting groove.

[0012] By arranging the lighting lamp at the end of the handle of the cover opening device, a lighting function can be provided in a dark environment, so that it is convenient for the user to open the cover. The whole cover opening device has a simple structure, is easy to operate, and is easy to assemble and use.

[0013] Preferably, a battery is installed inside the handle, and the lighting lamp is electrically connected to the battery via a lighting switch.

[0014] Preferably, a buffer gasket is provided inside the first cover opening and the second cover opening.

[0015] Preferably, the antistatic coating is made of conductive rubber.

[0016] The arrangement of the anti-slip cover on the handle can provide the user with a labor-saving and comfortable effect. Meanwhile, the arrangement of the anti-static coating on the anti-slip cover can eliminate static electricity, thereby improving safety.

[0017] Beneficial effects:

[0018] The beneficial effects produced by adopting the technical solution of the utility model are as follows:

[0019] (1) The cover opening device is placed on the sampling bottle to open the cover. The upper and lower cover openings of the cover opening device can be used to quickly open the cover of the sample bottle with inner and outer covers, thereby realizing the function of one cover opening device to open two covers. At the same time, the cover opening device adopts the setting of outer cylinder and inner cylinder threaded sleeve connection, and the upper and lower cover openings can be respectively set on the inner cylinder, and the inner cylinder with a suitable cover opening can be replaced according to the size of the sampling bottle cover, which further improves the practicality of the cover opening device and brings great convenience to the staff.

[0020] (2) The lighting lamp disposed at the end of the handle of the cover opening device can provide lighting function in a dim light environment, thereby facilitating the user to open the cover. The entire cover opening device has a simple structure, is easy to operate, and is easy to assemble and use.

[0021] (3) The anti-slip cover on the handle can provide the user with a labor-saving and comfortable feeling. Meanwhile, the anti-static coating on the anti-slip cover can eliminate static electricity, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the sample bottle cover opening device of the utility model;

[0024] Figure 2 This is a schematic diagram of the connection structure on the front side of the sample bottle cover opening device of the utility model;

[0025] Figure 3 It is a schematic diagram of the connection structure inside the sample bottle cover opening device of the utility model;

[0026] Figure 4 The utility model is a schematic diagram of the internal structure of the first opening opening of the sample bottle opening device.

[0027] In the figure: 1. Opening outer cylinder; 2. Handle; 3. Opening inner cylinder; 4. First opening of the lid; 5. Anti-slip cover; 6. Lighting switch; 7. Sawtooth; 8. Buffer gasket; 9. Second opening of the lid; 10. Threaded connecting rod; 11. Lighting slot; 12. Lighting lamp; 13. Transparent protective plate; 14. Battery; 15. Antistatic coating; 16. Wear-resistant coating. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] This embodiment places the cover opening device on the sampling bottle to open the cover, and can quickly open the sample bottle with inner and outer double covers by setting the upper and lower cover openings of the cover opening device, realizing the function of one cover opening device to open two covers. At the same time, the cover opening device adopts the setting of outer cylinder and inner cylinder threaded sleeve, and the upper and lower cover openings can be respectively set on the inner cylinder, and the inner cylinder with the matching cover opening can be replaced according to the size of the sampling bottle cover, which further improves the practicality of the cover opening device and brings great convenience to the staff. The specific implementation is as follows:

[0030] like Figures 1 to 4 As shown, a sample bottle opening device comprises an opening outer cylinder 1, a handle 2 and an opening inner cylinder 3, wherein the handle 2 is connected to one side of the opening outer cylinder 1, the opening outer cylinder 1 is sleeved on the outside of the opening inner cylinder 3, and the upper surface and the lower surface of the opening inner cylinder 3 are respectively provided with a first opening opening 4 and a second opening opening 9, and the inner walls of the first opening opening 4 and the second opening opening 9 are respectively formed with a serrated layer 7. The cover opening device is placed on the sampling bottle to open the cover. The first cover opening port 4 and the second cover opening port 9 on the cover opening device can be used to quickly open the cover of the sample bottle with inner and outer covers, thereby realizing the function of one cover opening device to open two covers. At the same time, the cover opening device adopts a cover opening outer cylinder 1 and a cover opening inner cylinder 3 that are threadedly connected. The first cover opening port 4 and the second cover opening port 9 can be respectively set on the cover opening inner cylinder 3, and the cover opening inner cylinder 3 with a matching cover opening can be replaced according to the size of the sampling bottle cover, thereby further improving the practicability of the cover opening device and bringing great convenience to the staff. The serrated layer 7 can enhance the biting effect on the bottle cap and enable the bottle cap to be opened better.

[0031] The outer wall of the opening outer cylinder 1 is connected to the outer wall of the opening inner cylinder 3 by threads, a connecting port is formed in the middle of one side of the opening outer cylinder 1, and a connecting groove corresponding to the connecting port is formed in the middle of the outer wall of the opening inner cylinder 3. The threaded connection between the opening outer cylinder 1 and the opening inner cylinder 3 can facilitate the connection and separation of the two, so that the opening inner cylinder 3 can be replaced.

[0032] A threaded connecting rod 10 is installed at one end of the handle 2 close to the lid-opening outer cylinder 1. The threaded connecting rod 10 passes through the connecting port and is threadedly connected to the connecting groove. The handle 2 and the lid-opening inner cylinder 3 can be connected through the threaded connecting rod 10, and the lid-opening inner cylinder 3 can be locked in the lid-opening outer cylinder 1.

[0033] The inner diameter of the first opening opening 4 is larger than the inner diameter of the second opening opening 9. The material of the opening inner cylinder 3 is PP material. The outermost bottle cap of the sampling bottle can be opened through the first opening opening 4, and the inner bottle cap of the sampling bottle can be opened through the second opening opening 9. PP plastic can meet the requirements of opening the covers of most sample sampling bottles and will not be corroded or deformed.

[0034] The sawtooth layer 7 is made of stainless steel, and a wear-resistant coating 16 is disposed on the outer surface of the sawtooth layer 7. The wear-resistant coating 16 disposed on the sawtooth layer 7 can reduce wear.

[0035] The handle 2 is provided with an anti-slip cover 5, and the outer surface of the anti-slip cover 5 is provided with an anti-static coating 15. The anti-slip cover 5 can provide the user with a labor-saving and comfortable effect. At the same time, the anti-static coating 15 provided on the anti-slip cover 5 can eliminate static electricity, thereby improving safety.

[0036] The handle 2 is provided with a lighting assembly, which includes a lighting switch 6, a lighting groove 11 and a lighting lamp 12. The lighting switch 6 is provided in the middle of the outer wall of the handle 2. The end of the handle 2 far from the cover outer tube 1 is provided with a lighting groove 11, and the lighting lamp 12 is installed in the lighting groove 11. A transparent protective plate 13 is installed on the inner side of the opening of the lighting groove 11. The lighting lamp 12 provided at the end of the handle 2 of the cover opening device can provide a lighting function in a dark environment, so as to facilitate the user to open the cover. The entire cover opening device has a simple structure, is easy to operate, and is easy to assemble and use. The transparent protective plate 13 can facilitate light exposure and protect the lighting lamp 12 in the lighting groove 11.

[0037] A battery 14 is installed inside the handle 2, and the lighting lamp 12 is electrically connected to the battery 14 through the lighting switch 6. The lighting switch 6 can control the turning on and off of the lighting lamp 12, and the battery 14 can supply power for it. At the same time, a detachable cover is provided between the battery 14 and the handle 2, which can be removed for battery replacement and covered by the anti-slip cover 5 after being covered.

[0038] The first cover opening 4 and the second cover opening 9 are provided with a buffer gasket 8, through which the buffering effect can be improved, the squeezing force generated by opening the cover can be reduced, and the service life of the cover opening device can be increased.

[0039] The material of the antistatic coating 15 is conductive rubber. The material of the antistatic coating 15 can also be conductive plastic or PU foam material. At the same time, the setting of the first opening port 4 and the second opening port 9 can also provide different opening port options for a single sample bottle cap, further improving the practicability of the opening device.

[0040] Working principle: the cover opening device is placed on the sampling bottle to open the cover. The upper and lower cover openings of the cover opening device can be used to quickly open the sample bottle with inner and outer double covers, thereby realizing the function of one cover opening device to open two covers. At the same time, the cover opening device adopts the setting of outer cylinder and inner cylinder threaded sleeve connection, and the upper and lower cover openings can be respectively set on the inner cylinder, and the inner cylinder with the matching cover opening can be replaced according to the size of the sampling bottle cover, which further improves the practicality of the cover opening device and brings great convenience to the staff. The lighting function can be provided in a dim light environment by the lighting lamp arranged at the end of the handle of the cover opening device, so as to facilitate the user to open the cover. The whole cover opening device has a simple structure, is easy to operate, and is easy to assemble and use. The setting of the anti-slip cover on the handle can bring the user a labor-saving and comfortable effect. At the same time, the anti-static coating is arranged on the anti-slip cover, which can eliminate static electricity and improve safety.

[0041] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sample bottle opening device, characterized in that: The invention comprises an opening outer cylinder (1), a handle (2) and an opening inner cylinder (3), wherein the handle (2) is connected to one side of the opening outer cylinder (1), the opening outer cylinder (1) is sleeved on the outside of the opening inner cylinder (3), the upper surface and the lower surface of the opening inner cylinder (3) are respectively provided with a first opening opening (4) and a second opening opening (9), and the inner walls of the first opening opening (4) and the second opening opening (9) are respectively formed with a serrated layer (7).

2. A sample bottle opening device according to claim 1, characterized in that: The open-lid outer cylinder (1) is threadedly connected to the outer wall of the open-lid inner cylinder (3); a connecting port is formed in the middle of one side of the open-lid outer cylinder (1); and a connecting groove corresponding to the connecting port is formed in the middle of the outer wall of the open-lid inner cylinder (3).

3. A sample bottle opening device according to claim 2, characterized in that: A threaded connecting rod (10) is installed at one end of the handle (2) close to the lid opening outer cylinder (1), and the threaded connecting rod (10) passes through the connecting port and is threadedly connected to the connecting groove.

4. A sample bottle opening device according to claim 1, characterized in that: The inner diameter of the first opening lid (4) is greater than the inner diameter of the second opening lid (9), and the material of the opening lid inner cylinder (3) is PP material.

5. A sample bottle opening device according to claim 1, characterized in that: The sawtooth layer (7) is made of stainless steel, and the outer surface of the sawtooth layer (7) is provided with a wear-resistant coating (16).

6. A sample bottle opening device according to claim 1, characterized in that: The handle (2) is provided with an anti-slip cover (5), and the outer surface of the anti-slip cover (5) is provided with an antistatic coating (15).

7. A sample bottle opening device according to claim 1, characterized in that: The handle (2) is provided with a lighting assembly, which comprises a lighting switch (6), a lighting groove (11) and a lighting lamp (12); the lighting switch (6) is provided in the middle of the outer wall of the handle (2); the end of the handle (2) away from the cover-opening outer cylinder (1) is provided with a lighting groove (11); the lighting lamp (12) is installed in the lighting groove (11); and a transparent protective plate (13) is installed on the inner side of the opening of the lighting groove (11).

8. A sample bottle opening device according to claim 7, characterized in that: A storage battery (14) is installed inside the handle (2), and the lighting lamp (12) is electrically connected to the storage battery (14) via a lighting switch (6).

9. A sample bottle opening device according to claim 1, characterized in that: Buffer pads (8) are provided inside the first cover opening (4) and the second cover opening (9).

10. The sample bottle opening device according to claim 6, characterized in that: The material of the antistatic coating (15) is conductive rubber.

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