Humidifying tank opener

Abstract

The utility model discloses a humidifying tank opener, and particularly relates to the field of breathing machine instruments, and the humidifying tank opener comprises an arc-shaped hoop annularly attached to the side end of a humidifying tank, a force application rod and a fixing assembly; the number of the arc-shaped hoops is two, and the two arc-shaped hoops are detachably fixed through a fixing assembly. The force application rod is rotationally connected with the side end of the arc-shaped hoop, the end part of the force application rod is a rotating end head, and the rotating end head is provided with convex teeth for prying out the base of the humidifying tank. When the humidifying tank opener is used for opening a base of a humidifying tank, the base or the edge of a tank body cannot be damaged, and therefore the aim of being reused for multiple times is achieved.

Description

Technical Field

[0001] The present application relates to the field of ventilator equipment, and in particular to a humidification tank opener. Background Art

[0002] After cleaning, disinfection and other reprocessing, the auxiliary parts of the ventilator, such as the external pipeline and humidifier tank, are put back into clinical use. In the process of disassembling the tank body and base of the humidifier tank, metal tools are mainly used to pry it open. The disadvantage of this operation method is that the ventilator humidifier tank is made of polysulfone resin. Under the action of the unbalanced external force of the metal tool, the edge of the base of the humidifier tank is prone to cracking or defects, which leads to water and air leakage during the use of the humidifier tank. Utility Model Content

[0003] The utility model provides a humidification tank can opener. When the humidification tank can opener is used to open the base of the humidification tank, the base or the edge of the tank body will not be damaged, thereby achieving the purpose of multiple reuse.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A humidification tank opener comprises an arc-shaped hoop attached to the side end of the humidification tank, a force-applying rod and a fixing assembly;

[0006] There are two arc-shaped hoops, which are detachably fixed by a fixing assembly; the force-applying rod is rotatably connected to the side end of the arc-shaped hoop, and the end of the force-applying rod is a rotating end head, which is provided with a convex tooth for prying out the base of the humidification tank.

[0007] The convex teeth exert force on the base of the humidifier tank during the movement, so that the tank body and the base are separated. This ensures that the tank body and the base are not damaged, which is conducive to repeated use without leakage.

[0008] Preferably, the fixing assembly comprises a left connecting rod, a right connecting rod and a rotating sleeve rod;

[0009] Among them, the left connecting rod is fixed to one end of the arc hoop, and the right connecting rod is fixed to the end of the other arc hoop; the end of the left connecting rod facing away from the arc hoop is provided with a threaded rod, the rotating sleeve rod is rotatably connected to the free end of the right connecting rod, the rotating sleeve rod is provided with an internal thread adapted to the threaded rod, and the rotating sleeve rod is screwed and fixed to the threaded rod.

[0010] Through the connection of the fixing assembly, the cavity enclosed by the two arc-shaped hoops can be adaptively adjusted according to the humidification tank bodies of different diameters, and the adaptability is stronger.

[0011] Preferably, a rotating disk is provided at the outer end of the rotating sleeve rod. The advantage of the rotating disk is that it is more convenient for the user to apply force to rotate.

[0012] Preferably, a rotating seat is provided at the side end of the arc-shaped hoop, and the rotating end head is rotatably connected to the rotating seat.

[0013] Preferably, the humidification tank opener further comprises a torsion spring, one end of which is fixed to the rotating end, and the other end of which is fixed to the arc-shaped hoop.

[0014] The rotating end is connected to the arc-shaped hoop through a torsion spring, which can facilitate the force rod to return to its original position.

[0015] Preferably, a force applying handle is provided at one end of the force applying rod facing away from the rotating end.

[0016] Compared with the prior art, the advantages or beneficial effects of the technical solution of the present application include:

[0017] 1. The two arc-shaped hoops are tightly attached to the outer wall of the humidification tank, and after being enclosed and fixed, the force-applying rod is rotated so that the convex teeth exert pressure on the base of the humidification tank during the movement, thereby achieving the purpose of separating the tank body and the base. The above process does not involve inserting a sharp tool into the gap between the tank body and the base to apply force, thereby effectively protecting the tank body or the base from damage and rupture. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a humidification tank opener (with a humidification tank);

[0019] Figure 2 It is a front view structural schematic diagram of a humidification tank opener (with a humidification tank);

[0020] Figure 3 The figure is a schematic diagram of the structure of a humidification tank opener (without humidification tank).

[0021] In the figure: 1. force-applying handle, 2. force-applying rod, 4. arc-shaped hoop, 5. torsion spring, 6. rotating seat, 8. left connecting rod, 9. threaded rod, 10. rotating disk, 11. rotating sleeve rod, 12. right connecting rod, 13. humidification tank, 14. rotating end. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present application applies technical means to solve technical problems and achieve corresponding technical effects can be fully understood and implemented accordingly. The embodiments of the present application and the various features in the embodiments can be combined with each other without conflict, and the technical solutions formed are all within the protection scope of the present application.

[0023] It should be clear that the embodiments described below are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by technicians in the relevant field without making creative work are within the scope of protection of the present application. Example

[0024] A humidification tank opener comprises an arc-shaped hoop 4 attached to the side end of a humidification tank 13, a force-applying rod 2 and a fixing assembly; there are two arc-shaped hoops 4, which are detachably fixed by a fixing assembly; the force-applying rod 2 is rotatably connected to the side end of the arc-shaped hoop 4, the end of the force-applying rod 2 is a rotating end 14, and the rotating end 14 is provided with a convex tooth 15 for prying out a base of the humidification tank.

[0025] The fixing assembly includes a left connecting rod 8, a right connecting rod 12 and a rotating sleeve rod 11; wherein the left connecting rod 8 is fixed to one end of the arc hoop 4, and the right connecting rod 12 is fixed to the end of the other arc hoop 4; a threaded rod 9 is provided at the end of the left connecting rod 8 facing away from the arc hoop 4, the rotating sleeve rod 11 is rotatably connected to the free end of the right connecting rod 12, the rotating sleeve rod 11 is provided with an internal thread adapted to the threaded rod 9, and the rotating sleeve rod 11 is screwed and fixed to the threaded rod 9.

[0026] The connection relationship and working principle of the arc hoop 4, the force rod 2 and the fixing assembly:

[0027] like Figure 1 and Figure 2 As shown, the two arc-shaped hoops 4 are both fitted with the side ends of the humidification tank 13. The user rotates the rotating sleeve rod 11 so that the rotating sleeve rod 11 is screwed into the threaded rod, thereby connecting the two ends of the two arc-shaped hoops 4 in pairs, just enclosing a cavity that fits the outer diameter of the humidification tank. After the two arc-shaped hoops 4 are fixed, the user can rotate the force rod 2 upward so that the convex teeth 15 squeeze the edge of the base, so that the base is forced downward, thereby separating it from the tank body (similar to the principle of opening a red wine bottle cork).

[0028] By separating the can body and the base in the above manner, it is possible to prevent the base or the lower edge of the can body from being punctured or cracked by a sharp object, thereby causing air leakage during use.

[0029] like Figure 3 As shown, a rotating disk 10 is provided at the outer end of the rotating sleeve rod 11. The purpose of the rotating disk 10 is to make it more convenient for the user to apply force, thereby rotating the rotating sleeve rod 11. The rotating sleeve rod 11 and the end of the right connecting rod 12 are detachably connected, and buckle connection can be selected, and this method does not affect the rotation of the rotating sleeve rod 11.

[0030] In this embodiment, a rotating seat 6 is provided at the side end of the arc-shaped hoop 4 , and the rotating end head 14 is rotatably connected to the rotating seat 6 .

[0031] like Figure 1 As shown, the humidification tank opener also includes a torsion spring 5 , one end of which is fixed to the rotating end 14 , and the other end of which is fixed to the arc-shaped hoop 4 .

[0032] The function of torsion spring:

[0033] The torsion spring can provide power for the force rod 2 to return to its original position. When the user applies force upward to the force rod 2, the torsion spring 5 is squeezed. When the user stops applying force, the torsion spring 5 can return to its original position due to its elasticity, making it convenient for the user to open the next humidifier tank.

[0034] like Figure 1 As shown, in order to make it more convenient for the user to hold, a force applying handle 1 is provided at one end of the force applying rod 2 facing away from the rotating end 14 .

Claims

1. A humidification tank opener, characterized in that: It comprises an arc-shaped hoop (4) attached to the side end of the humidification tank (13), a force-applying rod (2), and a fixing assembly; The number of the arc-shaped hoops (4) is two, and the two arc-shaped hoops (4) are detachably fixed via a fixing assembly; The force-applying rod (2) is rotatably connected to the side end of the arc-shaped hoop (4); the end of the force-applying rod (2) is a rotating end head (14); and the rotating end head (14) is provided with a convex tooth (15) for prying out the humidification tank base.

2. A humidification tank opener according to claim 1, characterized in that: The fixing assembly comprises a left connecting rod (8), a right connecting rod (12) and a rotating sleeve rod (11); The left connecting rod (8) is fixed to one end of the arc-shaped hoop (4), and the right connecting rod (12) is fixed to the end of the other arc-shaped hoop (4); A threaded rod (9) is provided at one end of the left connecting rod (8) facing away from the arc-shaped hoop (4); the rotating sleeve rod (11) is rotatably connected to the free end of the right connecting rod (12); the rotating sleeve rod (11) is provided with an internal thread matching the threaded rod (9); and the rotating sleeve rod (11) and the threaded rod (9) are screwed and fixed.

3. A humidification tank opener according to claim 2, characterized in that: A rotating disk (10) is provided at the outer end of the rotating sleeve rod (11).

4. A humidification tank opener according to claim 1, characterized in that: A rotating seat (6) is provided at the side end of the arc-shaped hoop (4), and the rotating end head (14) is rotatably connected to the rotating seat (6).

5. A humidification tank opener according to claim 4, characterized in that: It also includes a torsion spring (5), one end of which is fixed to the rotating end (14), and the other end of which is fixed to the arc-shaped hoop (4).

6. A humidification tank opener according to claim 1, characterized in that: A force applying handle (1) is provided at one end of the force applying rod (2) facing away from the rotating end head (14).

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