Portable bottle opener

Abstract

The utility model discloses a portable bottle opener, and relates to the technical field of bottle openers. The bottle opener specifically comprises a bottle opening part and a hook part, the bottle opening part comprises a shell and a bottle opening opening formed outside the shell, the shell is in a long strip shape, the bottle opening part comprises a shell and a bottle opening opening formed outside the shell, the shell is in a long strip shape, one end of the shell is open, the other end of the shell is closed, and the bottle opening opening is formed in the peripheral side wall of the shell; the drag hook piece comprises a hook body which is arranged on the shell and is far away from the open end; a bottle cap can extend into the bottle opening opening, so that the bottle cap is located in the bottle opening opening, and the bottle cap of normal saline can be pried open by prizing the shell and the bottle cap; according to the normal saline bottle opener, the hook body is arranged at the closed end of the shell, the belt body of the bottle cap is hooked by the hook body, and the normal saline bottle cap can be easily opened through the belt body by pulling the shell, so that the finger burden of medical personnel is greatly relieved, and meanwhile, the normal saline bottle opening efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle openers, in particular to a portable bottle opener. Background Art

[0002] Normal saline is a 0.9% sodium chloride solution. Its osmotic pressure is basically the same as that of human plasma and tissue fluid, so it is called an isotonic solution. Normal saline has a wide range of applications in the medical field, such as infusion therapy, wound cleaning, and drug solvent: as a solvent for drugs such as antibiotics, intravenous injection, nasal disease treatment, eye disease treatment, local skin or tissue flushing, etc.

[0003] With the use of normal saline, the bottle mouth has a cap shape or a strip shape. For clinical use in hospitals, normal saline needs to be carried to each ward every day, the cap-shaped normal saline is opened upwards, and then a needle is inserted to infuse the patient; if a strip shape is used, the hand needs to be inserted into the bottle mouth and pulled outward to let the rubber block leak out, and the needle can be inserted to infuse the patient.

[0004] At present, due to the large number of medical staff and patients in hospitals, medical staff need to manually open several bottles of normal saline for patients every day. In order to ensure the sealing of the internal saline, the bottle cap or the strip cap of the normal saline bottle is tightly installed on the bottle mouth. The medical staff needs to use force with their fingers to open the bottle cap of the normal saline bottle or pull out the strip cap. If it is just one or two bottles, it is not bad. If too much normal saline is needed, multiple normal saline bottles need to be opened with force. This process will increase the pain of the medical staff's fingers and cause the bottle cap or the strip cap of the normal saline to be opened too slowly. At the same time, the bottle cap is easy to scatter on the ground after being opened by hand, which will also cause trouble for people walking back and forth.

[0005] Therefore, the present application proposes a portable bottle opener to solve the above technical problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a portable bottle opener, which aims to solve the technical problem that medical staff need to use their hands to open the bottle cap of the physiological saline bottle, which aggravates the pain in the fingers of the medical staff.

[0007] In order to achieve the above-mentioned purpose, the utility model proposes a portable bottle opener, including a bottle opener, which includes a shell and a bottle opening; wherein the shell is long and narrow, with one end open and the other end closed; the bottle opening is opened on the peripheral side wall of the shell; and a hook member, which includes a hook body arranged on the shell away from the open end.

[0008] Furthermore, the bottle opening is opened on the other side of the open end of the shell.

[0009] Furthermore, the hook body is mounted on the outer wall of the end surface of the shell.

[0010] Furthermore, the hook member further comprises a guide rod slidably connected to the end surface of the shell, and the open end of the guide rod facing away from the shell is connected to the hook body.

[0011] Furthermore, a blocking block is fixedly mounted on one end of the guide rod facing away from the hook body.

[0012] Furthermore, the outer wall of the barrier block is in contact with the inner wall of the shell and can be moved to the bottle opening.

[0013] Furthermore, a stop block is provided on the inner wall of the shell facing away from the open end.

[0014] Furthermore, an elastic component is provided between the blocking block and the closed end surface of the housing, and the elastic component causes the blocking block to be subjected to pressure toward the open end of the housing.

[0015] Furthermore, the hook body is rotatably connected to the guide rod, and the rotation point is eccentrically arranged with the end face of the guide rod. The outer wall of the guide rod is provided with a block that engages with the outer wall of the closed end of the shell.

[0016] Furthermore, an end cover is installed at the open end of the shell.

[0017] The above technical solution has the following advantages:

[0018] The utility model provides a bottle opening on the shell, and the bottle cap can be inserted into the bottle opening so that the bottle cap is located in the bottle opening. The shell and the bottle cap are pried open, and the bottle cap directly falls into the shell after being pried open. A hook body is provided at the closed end of the shell, so that the hook body hooks the belt body of the bottle cap, and the shell is pulled to easily open the bottle cap of the physiological saline through the belt body. The above two opening schemes avoid the medical staff from opening the physiological saline with their fingers, greatly reducing the burden on the medical staff's fingers and also improving the efficiency of opening the physiological saline bottle.

[0019] By arranging a guide rod at the closed end of the shell, the guide rod can drive the hook body to extend out of the shell, and can also drive the hook body to extend into the shell, which is convenient for medical staff to carry with them. Under the action of the resistance block on the barrier block, it does not affect the hook body from opening the strip bottle cap.

[0020] The blocking block is attached to the inner wall of the shell, and rubber is provided at the same time, so that the elastic component drives the hook to move slowly during the movement of the shell, thereby preventing the elastic component from rebounding too quickly; the blocking block can be moved to the bottle opening under the action of the elastic component, thereby preventing external debris from falling into the shell through the bottle opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0022] Figure 1 It is a structural diagram of the bottle opening process and bottle mouth in the prior art;

[0023] Figure 2 It is a structural diagram of the utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the bottle opener of the present invention;

[0025] Figure 4 This is a schematic diagram of the fracture structure of the utility model;

[0026] Figure 5 It is a schematic diagram of the partial structure of the hook body of the utility model.

[0027] In the figure: 10, bottle opener; 101, shell; 102, bottle opener; 103, stopper; 20, hook member; 201, guide rod; 202, hook body; 203, elastic member; 204, barrier block; 205, clamping block; 30, end cap. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the following specific embodiments are only used to explain the present invention and do not constitute a limitation to the present invention.

[0029] For this application, please refer to Figure 1 As shown in the figure, after clinical use by medical staff, it was found that when opening the bottle cap, the medical staff's fingers felt pain because the bottle cap was extremely tight with the bottle body. If multiple bottles were opened continuously, the medical staff's fingers would be injured, affecting the care of the patients. Therefore, the medical staff used their imagination to make a simple device for removing the cap of the saline bottle using discarded syringes. Figure 1 As shown in the figure, this is the prototype of the present application. It is found that this device can perfectly solve the above problems. At the same time, the bottle caps can also be stored in the syringe to prevent the bottle caps from being randomly discarded on the floor of the hospital, which affects the movement of people. Therefore, a deep improvement is made on the basis of the original syringe, which is the technical solution of the present application. The specific technical solution is as follows:

[0030] like Figure 2 As shown, a portable bottle opener includes a bottle opener 10 and a hook 20. The bottle opener 10 is used to pry open the bottle cap of physiological saline solution, and the hook 20 is used to hook the strip bottle cap of physiological saline solution and remove the strip bottle cap by pulling. The two are used for different physiological saline bottle caps and can be used separately.

[0031] Specifically, the bottle opener 10 includes a shell 101 and a bottle opener 102 opened on the outside of the shell 101. The shell 101 is long and narrow, with one end open and the other end closed. The cross-section can be polygonal, preferably cylindrical, to facilitate the nurse to carry. Multiple bottle openers 102 can be provided, preferably two, and the two bottle openers 102 are of different sizes and suitable for different bottle caps. The installation position of the bottle opener 102 can be set at any position of the shell 101. It is only necessary to keep the bottle opener 102 open in a circle with the axis of the shell 101, that is, the peripheral side wall of the shell 101. The shell 101 can accommodate bottle caps. In order to increase the capacity of the shell 101 to accommodate more bottle caps and avoid the need for medical staff to frequently take out the bottle caps in the shell 101, the bottle opener 102 is opened at one end of the shell 101, and the two bottle openers 102 of different sizes are symmetrically arranged on the shell 101.

[0032] like Figure 2 and Figure 4 As shown, an end cap 30 is provided at the open end of the shell 101. The end cap 30 can be snapped onto the end of the shell 101 or screwed to the end of the shell 101, preferably in a threaded tightening manner. The end cap 30 is used to block the open end of the shell 101 to prevent the bottle cap from falling out at the open end of the shell 101. At the same time, the end cap 30 can be unscrewed from the shell 101, which makes it convenient for medical staff to take out the bottle cap in the shell 101 in time for subsequent use.

[0033] As the first embodiment of the present application, Figure 3 and Figure 4 As shown, the hook member 20 includes a hook body 202 provided on the shell 101 away from the open end. The hook body 202 can be installed on the outer wall of the end of the shell 101. The medical staff can hold the shell 101 and hook the hook body 202 on the belt body of the bottle cap to pull the belt bottle cap. This removal method is simple and there is no need to stretch out your hands and pull, causing finger pain. At the same time, after the belt bottle cap is taken out, it can be stuffed into the shell 101 through the bottle opening 102, which is convenient for subsequent pouring together.

[0034] As the second embodiment of the present application, it is different from the above-mentioned first embodiment in that a guide rod 201 is slidably passed through the closed end of the shell 101, and the guide rod 201 slides along the axis of the shell 101, and the end of the guide rod 201 is fixedly connected to the hook body 202, and a blocking block 204 is fixedly installed on the end of the guide rod 201 away from the hook body 202, and the cross-section of the blocking block 204 is at least larger than the cross-section of the guide rod 201, or the blocking block 204 at least extends out of the cross-section of the guide rod 201 to ensure that it conflicts with the inner wall of the closed end of the shell 101. When the medical staff needs to use the hook body 202, they hold the shell 101, hook the hook body 202 on the belt body of the bottle cap, pull the strip bottle cap, and the blocking block 204 leans against the inner wall of the closed end of the shell 101, thereby applying force to the hook body 202, and the strip bottle cap can be taken out. After the strip bottle cap is taken out, it is inserted into the shell 101 through the bottle opening 102. When the medical staff carries the bottle, they only need to extend the guide rod 201 toward the shell 101 to extend the hook body 202 into the shell 101, so as to prevent the hook body 202 from being hooked on clothes in the pocket of the medical staff, affecting the taking and putting; when the guide rod 201 is extended into the shell 101, in order to prevent the guide rod 201 from falling completely into the shell 101, a protrusion can be provided on one end of the guide rod 201 close to the hook body 202 to prevent the hook body 202 from falling into the shell 101. This structure is not drawn in this application.

[0035] As the third embodiment of this application, Figure 3-Figure 5 As shown, on the basis of the second embodiment, another improved solution is made. Specifically, a stopper 103 is provided on the inner wall of the closed end of the shell 101, and the barrier block 204 and the stopper 103 abut against each other to ensure that the hook body 202 can tear open the strip bottle cap. An elastic component 203 is also installed between the stopper 103 and the barrier block 204. The elastic component 203 can be a spring or an elastic sheet. If an elastic belt is used, the elastic belt needs to be installed between the barrier block 204 and the inner wall of the shell 101 at the open end, so that the elastic belt can press against the barrier block 204. 04 is pulled toward the inside of the shell 101. If a spring or elastic sheet is used, it only needs to be installed between the stop block 103 and the barrier block 204. In the initial state, the barrier block 204 is subjected to a force toward the open end of the shell 101. Preferably, a spring is used. When the hook body 202 pulls the belt body of the bottle cap, the spring is gradually compressed, and the guide rod 201 gradually drives the hook body 202 to move outward until the barrier block 204 abuts against the end face of the stop block 103. At this time, it can be ensured that the hook body 202 pulls the belt body of the bottle cap, making it easy to pull out.

[0036] On the basis of the third embodiment, in order to prevent the spring from rebounding after being pulled, a flexible material, such as rubber, can be provided on the outer edge of the barrier block 204 to increase the resistance between the barrier block 204 and the inner wall of the shell 101, thereby preventing the spring from rebounding too much after the hook body 202 is pulled, so that the process of extending and retracting the hook body 202 is carried out slowly. If the medical staff uses the hook body 202 to hook the outer body of the bottle cap and pull it, the time of withdrawing the guide rod 201 will be accelerated, but after being pulled out, the spring will still be restricted by the barrier block 204 and the shell 101 and slowly reset.

[0037] As the fourth embodiment of the present application, on the basis of the second or third embodiment, in order to ensure that no foreign matter enters the housing 101 when carried, the blocking block 204 can cover the bottle opening 102. When not in use, the blocking block 204 is moved to the bottle opening 102 through the guide rod 201, thereby blocking the bottle opening 102 and preventing external debris from falling into the housing 101. In the third embodiment, the blocking block 204 is driven to move to the bottle opening 102 by the elastic component 203.

[0038] To further improve the fourth embodiment, if the blocking block 204 blocks the bottle opening 102, it will hinder the bottle opening 102 from prying open the subsequent cover body, and the hook body 202 is modified accordingly, so that the hook body 202 is rotatably connected to the guide rod 201, and the hook body 202 is eccentrically arranged on the end face of the guide rod 201, and a clamping block 205 is set on the outside of the hook body 202. When the hook body 202 is pulled out from the end of the shell 101 and the hook body 202 is rotated, a plurality of clamping grooves adapted to the clamping block 205 are opened on the outer wall of the closed end of the shell 101, as shown in the figure. Figure 4 As shown, after the hook body 202 is rotated, the block 205 is stuck in the slot, so that the guide rod 201 cannot be retracted into the shell 101 due to the restriction of the block 205. At this time, the blocking block 204 is located on the side of the shell 101 close to the closed end, so that the bottle opening 102 leaks out, so that the bottle opening operation can be carried out again.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A portable bottle opener, characterized in that: include A bottle opener (10), comprising a housing (101) and a bottle opening (102); The housing (101) is in the shape of a long strip, with one end open and the other end closed; a bottle opening (102) provided on the peripheral side wall of the shell (101); and The hook member (20) comprises a hook body (202) arranged on the housing (101) away from the open end.

2. The portable bottle opener according to claim 1, characterized in that: The bottle opening (102) is opened on the other side of the open end of the shell (101).

3. The portable bottle opener according to claim 1, wherein: The hook body (202) is mounted on the outer wall of the end surface of the housing (101).

4. The portable bottle opener according to claim 1, wherein: The hook member (20) further comprises a guide rod (201) slidably connected to the end surface of the housing (101), and the open end of the guide rod (201) facing away from the housing (101) is connected to the hook body (202).

5. The portable bottle opener according to claim 4, characterized in that: A blocking block (204) is fixedly mounted on one end of the guide rod (201) facing away from the hook body (202).

6. The portable bottle opener according to claim 5, characterized in that: The outer wall of the barrier block (204) is in contact with the inner wall of the outer shell (101) and can be moved to the bottle opening (102).

7. The portable bottle opener according to claim 1, wherein: A stop block (103) is provided on the inner wall of the housing (101) facing away from the open end.

8. The portable bottle opener according to claim 5, characterized in that: An elastic component (203) is provided between the blocking block (204) and the closed end surface of the housing (101), and the elastic component (203) causes the blocking block (204) to be subjected to pressure toward the open end of the housing (101).

9. The portable bottle opener according to claim 4, characterized in that: The hook body (202) is rotatably connected to the guide rod (201), and the rotation point is eccentrically arranged with the end face of the guide rod (201). The outer wall of the guide rod (201) is provided with a clamping block (205) that engages with the outer wall of the closed end of the housing (101).

10. The portable bottle opener according to claim 1, wherein: An end cover (30) is installed at the open end of the housing (101).

Images