A portable storage tube

Abstract

The utility model relates to the technical field of medicine, specifically a storage tube that is easy to carry, comprising a tube body and a cover body, the inner wall of the cover body is provided with an internal thread, the top of the tube body is provided with a pipe mouth, the surface of the pipe mouth is provided with an external thread, the cover body and the pipe mouth are threadedly connected through the internal thread and the external thread, a straw is inserted into the top of the tube body, a second limiting ring is fixedly installed on the surface of the straw, and the top of the straw is provided with a straw mouth. The utility model can be provided with a first limiting ring, an external thread, a straw mouth, a cover body, an internal thread, and a rubber protrusion, firstly aligning the inner top rubber protrusion of the cover body with the middle of the straw mouth, and then rotating and tightening the internal thread and the external thread so that the upper surface of the straw mouth is tightly attached to the upper surface of the cover body to form a closed space, the rubber protrusion arranged on the cover body is tightly attached to and passes through the straw mouth to form an overall space, and prevents the liquid in the tube from overflowing through the gap between the straw mouth and the cover body.

Description

Technical Field

[0001] The utility model relates to the technical field of medicines, in particular to a storage tube which is easy to carry. Background Art

[0002] A storage tube is a container for storing a certain amount of liquid. During outdoor sports, special groups of people need to carry some emergency liquids with them, but large volumes of liquid medicine are usually not convenient to carry outside.

[0003] In the prior art, a storage tube generally includes a tube body and a tube cover. The storage tube can be opened or closed by manually twisting the tube cover. During the carrying process, the liquid in the can will move freely in the tube cover of the storage tube, and the liquid is easy to be contaminated after the storage tube is opened. In addition, during the sucking process, the liquid is easy to spill. Therefore, we propose a portable storage tube to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a storage tube that is easy to carry so as to solve the problems raised in the above background technology.

[0005] The technical solution of the utility model is: a storage tube that is easy to carry, comprising a storage tube body and a cover body, the inner wall of the cover body is provided with an internal thread, the top of the storage tube body is provided with a liquid storage tube opening, the surface of the liquid storage tube opening is provided with an external thread, the cover body and the liquid storage tube opening are threadedly connected through the internal thread and the external thread, a straw is inserted into the top of the storage tube body, a second limiting ring is fixedly installed on the surface of the straw, and the top of the straw is provided with a straw opening.

[0006] Preferably, a clamping portion is fixedly mounted on the surface of the straw at a position located at the bottom of the second limiting ring.

[0007] Preferably, the straw mouth is configured as an elliptical structure, with a circular hole in the middle of the straw mouth.

[0008] Preferably, a rubber protrusion matching the size of the straw opening is fixedly mounted on the top wall of the cover body.

[0009] Preferably, a first limiting ring is fixedly installed on the surface of the pipe mouth of the liquid storage tube at the bottom of the external thread.

[0010] Preferably, the straw is smaller than the cover, so that the cover can be conveniently mounted on the outside of the straw.

[0011] The utility model provides a portable storage tube through improvement, which has the following improvements and advantages compared with the prior art:

[0012] First, the utility model provides a liquid storage tank mouth, a straw, a straw mouth, a second limiting ring, and a clamping portion. First, the lower surface of the straw is passed through the mouth of the liquid storage tube. Then, the mouth of the straw is rotated clockwise until the lower surface of the second limiting ring is aligned with the upper surface of the mouth of the liquid storage tube. The clamping portion is fixedly installed on the surface of the straw so that the surface of the clamping portion is in close contact with the inner wall of the mouth of the liquid storage tube, thereby preventing the liquid storage tank from being affected by external force and causing the liquid to overflow along the inner wall of the mouth of the liquid storage tank.

[0013] Second: The utility model, by setting a first limiting ring, an external thread, a straw opening, a cover body, an internal thread, and a rubber protrusion, first aligns the inner top rubber protrusion of the cover body with the middle of the straw opening, and then rotates and tightens the internal thread and the external thread so that the upper surface of the straw opening is tightly attached to the upper surface of the cover body to form a whole, and the rubber protrusion arranged on the cover body is tightly attached to and passes through the straw opening to form an overall space, thereby preventing the liquid in the stored liquid from overflowing through the gap between the straw opening and the cover body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the split structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the split structure of the utility model.

[0018] Description of reference numerals:

[0019] 1. Storage tube body; 2. Liquid storage tube outlet; 3. First limiting ring; 4. External thread; 5. Straw; 6. Straw outlet; 7. Second limiting ring; 8. Clamping part; 9. Cover body; 10. Internal thread; 11. Rubber protrusion. DETAILED DESCRIPTION

[0020] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides a storage tube that is easy to carry through improvement. The technical solution of the utility model is:

[0022] like Figure 1 - Figure 3As shown, a storage tube that is easy to carry includes a storage tube body 1 and a cover body 9, the inner wall of the cover body 9 is provided with an internal thread 10, the top of the storage tube body 1 is provided with a liquid storage tube nozzle 2, the surface of the liquid storage tube nozzle 2 is provided with an external thread 4, the cover body 9 and the liquid storage tube nozzle 2 are threadedly connected through the internal thread 10 and the external thread 4, a straw 5 is inserted into the top of the storage tube body 1, a second limiting ring 7 is fixedly installed on the surface of the straw 5, and a straw nozzle 6 is provided on the top of the straw 5.

[0023] Furthermore, a clamping portion 8 is fixedly mounted on the surface of the straw 5 at a position located at the bottom of the second limiting ring 7 .

[0024] Furthermore, the straw mouth 6 is configured as an elliptical structure, and a circular hole is provided in the middle of the straw mouth 6 .

[0025] Furthermore, a rubber protrusion 11 matching the size of the straw opening 6 is fixedly mounted on the top wall of the cover body 9. By arranging the rubber protrusion 11 and the straw opening 6, the outer surface of the rubber protrusion 11 passes through the middle of the straw opening 6 and is in close contact with the concave hole of the straw opening 6, so that the liquid in the storage tube body 1 will not flow out, thereby achieving a sealing function.

[0026] Furthermore, a first limiting ring 3 is fixedly installed on the surface of the liquid storage tube mouth 2 at the bottom of the external thread 4. The first limiting ring 3 can limit the thread slippage when the cover body 9 is threadedly connected, thereby limiting the cover body 9 from continuing to rotate downward.

[0027] Furthermore, the size of the straw 5 is smaller than the cover 9, which facilitates the cover 9 to be mounted on the outside of the straw 5. By providing the clamping portion 8 to fit with the inner wall of the liquid storage tube mouth 2, the liquid in the storage tube body 1 will not overflow through the gap between the liquid storage tube mouth 2 and the surface of the straw 5, thereby achieving a sealing effect.

[0028] Working principle: insert the straw 5 into the liquid storage tube mouth 2, make the clamping part fit with the inner wall of the liquid storage tube mouth 2, rotate clockwise and apply downward pressure to make the lower surface of the second limiting ring 7 fit with the inner wall of the liquid storage tube mouth 2, and then put the cover body 9 on the liquid storage tube mouth 2. At this time, the rubber protrusion on the top wall of the cover body 9 will seal the top of the straw 5, and then the upper surface of the straw mouth 6 will fit with the inner top of the cover body 9 through the threaded connection between the internal thread 10 and the external thread 4 to prevent liquid backflow.

[0029] Preferably, when we absorb liquid, we first rotate counterclockwise to remove the cover body 9, then align our mouth with the straw 5, and transfer the liquid through the storage tube body 1 and the straw 5 by squeezing the storage tube body 1 or sucking, so that the liquid can be successfully absorbed.

[0030] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable storage tube, comprising a storage tube body (1) and a cover (9), characterized in that: The inner wall of the cover body (9) is provided with an internal thread (10); the top of the storage tube body (1) is provided with a liquid storage tube opening (2); the surface of the liquid storage tube opening (2) is provided with an external thread (4); the cover body (9) and the liquid storage tube opening (2) are threadedly connected via the internal thread (10) and the external thread (4); a straw (5) is inserted into the top of the storage tube body (1); a second limiting ring (7) is fixedly mounted on the surface of the straw (5); and a straw opening (6) is provided at the top of the straw (5).

2. A portable storage tube according to claim 1, characterized in that: A clamping portion (8) is fixedly mounted on the surface of the straw (5) at a position located at the bottom of the second limiting ring (7).

3. A portable storage tube according to claim 1, characterized in that: The straw mouth (6) is configured as an elliptical structure, and a circular hole is provided in the middle of the straw mouth (6).

4. A portable storage tube according to claim 1, characterized in that: A rubber protrusion (11) matching the size of the straw opening (6) is fixedly mounted on the top wall of the cover body (9).

5. The portable storage tube according to claim 1, characterized in that: A first limiting ring (3) is fixedly mounted on the surface of the liquid storage tube opening (2) at a position located at the bottom of the external thread (4).

6. A portable storage tube according to claim 1, characterized in that: The size of the straw (5) is smaller than the cover (9), so that the cover (9) can be conveniently sleeved on the outside of the straw (5).

Images