Ointment quantitative adjusting and converting assembly

Abstract

The utility model provides an ointment quantitative adjustment conversion assembly which comprises an ointment storage bottle, the bottom end of the ointment storage bottle is in threaded connection with a sealing bottle cap, an extrusion cylinder is installed on the bottom face of the sealing bottle cap, the sealing bottle cap is communicated with the extrusion cylinder through a connecting pipe, and the inner wall of the extrusion cylinder is in sliding connection with a piston plate. A pressing rod is installed on the right side face of the piston plate, a baffle is slidably connected to the outer surface of the pressing rod, an adjusting conversion assembly is installed on the front face of the baffle, and a positioning assembly is installed in the extrusion cylinder. According to the device, the moving distance of a piston plate can be limited through a positioning assembly and a baffle, so that the ointment can be quantitatively extruded conveniently, the position of the baffle can be conveniently adjusted and converted through an adjusting and converting assembly, and the device can conveniently adjust and convert the quantification of the ointment according to use requirements; the required amount of the ointment can be achieved without extruding the ointment for many times, and the using effect of the device can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of ointment quantitative conversion, and in particular relates to an ointment quantitative adjustment conversion component. Background Art

[0002] Ointment is prepared by adding appropriate amount of excipients (such as vaseline, etc.) to the medicine. The efficacy of ointments composed of different medicines varies from medicine to medicine. As a common medical product, ointment is widely used in the treatment and care of skin diseases. Traditional ointment packaging is usually in the form of tubes or bottles. Users need to estimate the amount of ointment by themselves when using it. This method is not only not accurate enough, but may also lead to waste of ointment or poor treatment effect. With the continuous advancement of medical technology and people's pursuit of treatment effect, quantitative control of ointment dosage has become particularly important. Accurate ointment dosage can better exert the efficacy of the medicine, reduce side effects, and improve the patient's comfort and treatment effect. Therefore, ointment quantitative devices came into being.

[0003] According to the patent with application number 202121277709.8, a quantitative discharging control device for ointment is disclosed, including a fixed cylinder, a mounting frame and a blocking mechanism, wherein the fixed cylinder can be detachably fixed to the pipe mouth of the medicine tube, and the fixed cylinder is provided with a discharge port connected to the pipe mouth of the medicine tube; the mounting frame is arranged on the outer wall of the fixed cylinder; the blocking mechanism is arranged on the mounting frame and covers the discharge port, and the blocking mechanism is pulled and released in a direction perpendicular to the axis of the medicine tube, so that the blocking mechanism can first detach from the discharge port and then slowly cover the discharge port.

[0004] By adopting the above technical scheme, when it is necessary to extrude the ointment, the medicine tube is pressed while the blocking mechanism is pulled outward, the discharge port is opened, and then the blocking mechanism is released, and the blocking mechanism slowly rebounds and recovers. In this process, the ointment is squeezed out from the discharge port, and when the blocking mechanism covers the discharge port again, the amount that needs to be squeezed out is just the amount that needs to be squeezed out, thereby meeting the requirement of quantitative extrusion. However, the above technical scheme still has certain defects when used. Although the above scheme can extrude the ointment quantitatively when used, it is not convenient to adjust and convert the ointment quantitatively according to the use requirements. It may be necessary to extrude the ointment multiple times to reach the required amount of ointment, which affects the use effect of the ointment quantitative extrusion device. To this end, we provide an ointment quantitative adjustment and conversion component to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide an ointment quantitative adjustment conversion component.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A quantitative adjustment and conversion component for ointment comprises an ointment storage bottle, the bottom end of the ointment storage bottle is threadedly connected to a sealed bottle cap, the bottom surface of the sealed bottle cap is installed with an extrusion barrel, the sealed bottle cap and the extrusion barrel are connected via a connecting pipe, the bottom surface of the extrusion barrel is fixedly connected with an extrusion tube, the interior of the connecting pipe and the interior of the extrusion tube are both installed with a one-way valve, the inner wall of the extrusion barrel is slidably connected to a piston plate, the right side surface of the piston plate is installed with a pressing rod, and the outer surface of the pressing rod is slidably connected to a baffle.

[0008] As a preferred solution of this embodiment, the right end of the pressing rod passes through the inner wall of the extrusion cylinder and extends to the outside of the extrusion cylinder, and a pressing plate is installed on the right end of the pressing rod, and a silicone pad is installed on the outer surface of the pressing plate.

[0009] As a preferred solution of this embodiment, an adjustment conversion assembly is installed on the front side of the baffle, and the adjustment conversion assembly includes a through groove opened on the front side of the extrusion barrel, and a moving block is slidably connected to the inner wall of the through groove, and the moving block is connected to the baffle.

[0010] As a preferred solution of this embodiment, the adjustment conversion assembly further includes a group of limit holes opened on the front side of the extrusion cylinder, and a limit box is installed on the bottom surface of the moving block.

[0011] As a preferred solution of this embodiment, a slide plate is slidably connected to the inner wall of the limit box, a limit column is installed on the outer surface of the slide plate, and one end of the limit column away from the slide plate is snap-fitted to the inner wall of the limit hole.

[0012] As a preferred solution of this embodiment, a pull rod is installed on one side of the slide away from the limiting column, a pull ring is installed on one end of the pull rod away from the slide, and a spring is installed between the slide and the limiting box.

[0013] As a preferred solution of this embodiment, two slide grooves 1 are provided on the inner wall of the limit box, and the inner walls of the two slide grooves 1 are slidably connected with sliders 1, and the sliders 1 are connected to the slide plate.

[0014] As a preferred solution of this embodiment, a positioning assembly is installed inside the extrusion cylinder, and the positioning assembly includes a positioning plate fixedly connected to the outer surface of the pressing rod, and two tension springs are installed between the positioning plate and the extrusion cylinder.

[0015] As a preferred solution of this embodiment, the positioning assembly also includes two slide grooves 2 opened on the inner wall of the extrusion barrel, and the inner walls of the two slide grooves 2 are slidably connected with sliders 2, and the sliders 2 are connected to the positioning plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] (1) The utility model utilizes a positioning component and a baffle to limit the moving distance of the piston plate, thereby facilitating the quantitative extrusion of the ointment. The adjustment conversion component can be used to conveniently adjust and convert the position of the baffle, so that the device can conveniently adjust and convert the quantitative amount of the ointment according to the use requirements. The required amount of ointment can be achieved without squeezing the ointment multiple times, thereby ensuring the use effect of the device.

[0018] (2) The utility model can drive the slide plate and the limit column to move by pulling the pull ring outward, release the limit on the moving block, adjust the position of the conversion baffle so that the limit column corresponds to the position of another limit hole, loosen the pull ring to reset the slide plate and the limit column, limit the moving block and the baffle again, and complete the adjustment of the baffle position, thereby changing the stroke distance when the positioning plate and the baffle are in contact, and adjusting and converting the moving distance of the piston plate, so that the quantitative extrusion amount of the ointment can be conveniently adjusted and converted, thereby facilitating the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the ointment quantitative adjustment conversion component of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the extrusion barrel of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the limit box of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal structure of the extrusion barrel of the utility model.

[0023] Shown in the figure: 1. ointment storage bottle, 2. sealing bottle cap, 3. extrusion barrel, 4. connecting tube, 5. extrusion tube, 6. piston plate, 7. pressing rod, 8. baffle, 9. adjustment conversion assembly, 901. through groove, 902. moving block, 903. limiting hole, 904. limiting box, 905. slide plate, 906. limiting column, 907. pull rod, 908. pull ring, 909. spring, 910. slide groove one, 911. slider one, 10. positioning assembly, 101. positioning plate, 102. tension spring, 103. slide groove two, 104. slider two, 11. pressing plate, 12. silicone pad. DETAILED DESCRIPTION

[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0025] See also Figure 1 and Figure 2As shown, the embodiment of the utility model provides an ointment quantitative adjustment conversion component, which specifically includes an ointment storage bottle 1, and the bottom end of the ointment storage bottle 1 is threadedly connected with a sealing bottle cap 2. The sealing bottle cap 2 is installed at the bottle mouth of the ointment storage bottle 1, which can conveniently seal the ointment storage bottle 1 to prevent the ointment inside the ointment storage bottle 1 from overflowing. An extrusion barrel 3 is installed on the bottom surface of the sealing bottle cap 2, and the sealing bottle cap 2 and the extrusion barrel 3 are connected through a connecting pipe 4. The bottom surface of the extrusion barrel 3 is fixedly connected with an extrusion tube 5, and the inside of the connecting pipe 4 and the inside of the extrusion tube 5 are both installed with a one-way valve. The ointment stored inside the ointment storage bottle 1 can enter the inside of the extrusion barrel 3 through the connecting pipe 4, and the ointment inside the extrusion barrel 3 can be discharged through the extrusion tube 5. The one-way valve inside the connecting pipe 4 can prevent the ointment from flowing back through the connecting pipe 4. The one-way valve inside the extrusion tube 5 requires a certain pressure when the ointment inside the extrusion barrel 3 is discharged through the extrusion tube 5, so as to prevent the ointment inside the extrusion barrel 3 from flowing out unnecessarily through the extrusion tube 5. The inner wall of the extrusion tube 3 is slidably connected with a piston plate 6, and a pressing rod 7 is installed on the right side of the piston plate 6. The right end of the pressing rod 7 penetrates the inner wall of the extrusion tube 3 and extends to the outside of the extrusion tube 3. A pressing plate 11 is installed on the right end of the pressing rod 7, and a silicone pad 12 is installed on the outer surface of the pressing plate 11. The outer surface of the pressing rod 7 is slidably connected to the penetration point of the extrusion tube 3. Pressing the silicone pad 12 can drive the pressing plate 11 and the pressing rod 7 to move, so that the piston plate 6 can slide on the inner wall of the extrusion tube 3, and the piston plate 6 can squeeze the ointment inside the extrusion tube 3, so that the ointment inside the extrusion tube 3 can be squeezed out through the extrusion tube 5.

[0026] See also Figure 4 As shown, a baffle plate 8 is slidably connected to the outer surface of the pressing rod 7, and a positioning assembly 10 is installed inside the extrusion tube 3. The positioning assembly 10 includes a positioning plate 101 fixedly connected to the outer surface of the pressing rod 7, and two symmetrical tension springs 102 are installed between the positioning plate 101 and the extrusion tube 3. When the pressing rod 7 drives the piston plate 6 to move, the positioning plate 101 can be moved on the inner wall of the extrusion tube 3. When the positioning plate 101 contacts the baffle plate 8, the positioning plate 101 can be limited, so that the moving distance of the piston plate 6 can be conveniently limited, so that the piston plate 6 can extrude a certain amount of ointment. The tension spring 102 is provided to facilitate the reset of the positioning plate 101 and the pressing rod 7, which is convenient for the next extrusion. The positioning assembly 10 also includes two symmetrical chute 2 103 opened on the inner wall of the extrusion tube 3, and the inner walls of the two chute 2 103 are slidably connected with a slider 2 104, and the slider 2 104 is connected to the positioning plate 101. When the pressing rod 7 drives the positioning plate 101 to move, the slider 104 can slide on the inner wall of the slide groove 103, guide and limit the positioning plate 101, and ensure the stability of the positioning plate 101 and the pressing rod 7 when moving.

[0027] See also Figure 3 As shown, the front of the baffle 8 is equipped with an adjustment conversion assembly 9, which includes a through slot 901 provided on the front of the extruder 3, and a moving block 902 is slidably connected to the inner wall of the through slot 901, and the moving block 902 is connected to the baffle 8. When the moving block 902 is pushed to slide on the inner wall of the through slot 901, the baffle 8 can be driven to slide on the outer surface of the pressing rod 7, so that the position of the baffle 8 can be easily changed. The adjustment conversion assembly 9 also includes a group of limiting holes 903 provided on the front of the extruder 3, and a limiting box 904 is installed on the bottom surface of the moving block 902, and a slide plate 905 is slidably connected to the inner wall of the limiting box 904, and a limiting column 906 is installed on the outer surface of the slide plate 905, and the end of the limiting column 906 away from the slide plate 905 is engaged with the inner wall of the limiting hole 903. The end of the limiting column 906 away from the slide 905 penetrates the inner wall of the limiting box 904 and extends to the outside of the limiting box 904. The outer surface of the limiting column 906 is slidably connected to the penetration of the limiting box 904. The limiting column 906 is engaged with the inner wall of the limiting hole 903, which can facilitate the limiting of the moving block 902, thereby facilitating the limiting of the position of the baffle 8, and facilitating the baffle 8 to block and limit the positioning plate 101. A pull rod 907 is installed on the side of the slide 905 away from the limiting column 906, and a pull ring 908 is installed on the end of the pull rod 907 away from the slide 905. A spring 909 is installed between the slide 905 and the limiting box 904.

[0028] See also Figure 3 As shown, pulling the pull ring 908 outward can drive the slide plate 905 and the limiting column 906 to move, and can release the limit of the moving block 902, adjust the position of the conversion baffle 8, so that the limiting column 906 corresponds to the position of the other limiting hole 903, loosen the pull ring 908 to reset the slide plate 905 and the limiting column 906, limit the moving block 902 and the baffle 8 again, and complete the adjustment of the position of the baffle 8, so that the stroke distance when the positioning plate 101 contacts the baffle 8 can be changed, and the moving distance of the piston plate 6 can be adjusted and converted, so that the quantitative extrusion amount of the ointment can be conveniently adjusted and converted, which is convenient for the use of the device. The inner wall of the limiting box 904 is provided with two symmetrical slide grooves 910, and the inner walls of the two slide grooves 910 are slidably connected with a slider 911, and the slider 911 is connected to the slide plate 905. When the slide plate 905 slides on the inner wall of the limit box 904, the slider 911 can slide on the inner wall of the slide groove 910, so as to guide and limit the slide plate 905 and ensure the stability of the slide plate 905 when moving.

[0029] The specific working principle and use method of the utility model are as follows: when in use, the sealing bottle cap 2 can be installed at the bottle mouth of the ointment storage bottle 1, so that the ointment inside the ointment storage bottle 1 can enter the inside of the extrusion tube 3 through the connecting tube 4, so that the ointment can be filled between the extrusion tube 3 and the piston plate 6. When the ointment needs to be quantitatively extruded, the silicone pad 12 is first pressed, and the silicone pad 12 can drive the pressing plate 11 and the pressing rod 7 to move, so that the piston plate 6 can slide on the inner wall of the extrusion tube 3, so that the piston plate 6 can press the inside of the extrusion tube 3. The ointment is squeezed so that the ointment inside the extrusion tube 3 can be squeezed out through the extrusion tube 5. When the pressing rod 7 drives the piston plate 6 to move, it can drive the positioning plate 101 to move under the guidance of the second slide groove 103 and the second slider 104. When the positioning plate 101 contacts the baffle 8, it can block the positioning plate 101 and the pressing rod 7, so that the moving range of the piston plate 6 is limited, and the ointment inside the extrusion tube 3 can be conveniently squeezed out quantitatively. After loosening the silicone pad 12, the tension spring 102 can drive the positioning plate 101 and the pressing rod 7 to reset. , so that the piston plate 6 can be reset, which is convenient for the next pressing and extrusion. When the quantitative extrusion amount of the ointment of the device needs to be adjusted and converted, the pull ring 908 is first pulled outward, and the pull ring 908 can drive the slide plate 905 to move through the pull rod 907, which can compress the spring 909, so that the limit column 906 can be separated from the inside of the limit hole 903, which can easily release the limit of the moving block 902, and the moving block 902 can be slid on the inner wall of the through groove 901, so that the limit column 906 corresponds to the position of the other limit hole 903, and the pull ring 908 is released. 08, the spring 909 can reset the slide plate 905 and the limit column 906, and can make the limit column 906 engage with other limit holes 903, so as to facilitate the adjustment of the position of the moving block 902. When the moving block 902 moves, it can drive the baffle 8 to move together, so as to facilitate the adjustment of the position of the baffle 8, and can change the stroke distance when the positioning plate 101 contacts the baffle 8, so as to facilitate the adjustment and conversion of the moving distance of the piston plate 6, so that the quantitative extrusion amount of the ointment of the device can be conveniently adjusted and converted, and the use of the device is convenient.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An ointment quantitative adjustment conversion assembly, comprising an ointment storage bottle (1), characterized in that: The bottom end of the ointment storage bottle (1) is threadedly connected to a sealing bottle cap (2), and an extrusion barrel (3) is installed on the bottom surface of the sealing bottle cap (2). The sealing bottle cap (2) and the extrusion barrel (3) are connected via a connecting pipe (4). The bottom surface of the extrusion barrel (3) is fixedly connected to an extrusion tube (5). The interior of the connecting pipe (4) and the interior of the extrusion tube (5) are both installed with a one-way valve. The inner wall of the extrusion barrel (3) is slidably connected to a piston plate (6), and a pressing rod (7) is installed on the right side of the piston plate (6). The outer surface of the pressing rod (7) is slidably connected to a baffle (8).

2. The ointment quantitative adjustment conversion component according to claim 1 is characterized in that: The right end of the pressing rod (7) passes through the inner wall of the extrusion cylinder (3) and extends to the outside of the extrusion cylinder (3). A pressing plate (11) is installed at the right end of the pressing rod (7), and a silicone pad (12) is installed on the outer surface of the pressing plate (11).

3. The ointment quantitative adjustment conversion component according to claim 1, characterized in that: An adjustment conversion assembly (9) is installed on the front of the baffle (8), and the adjustment conversion assembly (9) includes a through groove (901) opened on the front of the extrusion cylinder (3), and the inner wall of the through groove (901) is slidably connected to a moving block (902), and the moving block (902) is connected to the baffle (8).

4. The ointment quantitative adjustment conversion component according to claim 3 is characterized in that: The adjustment conversion assembly (9) further comprises a group of limiting holes (903) opened on the front side of the extrusion cylinder (3), and a limiting box (904) is installed on the bottom surface of the moving block (902).

5. The ointment quantitative adjustment conversion component according to claim 4 is characterized in that: The inner wall of the limit box (904) is slidably connected with a slide plate (905), and a limit column (906) is installed on the outer surface of the slide plate (905). The end of the limit column (906) away from the slide plate (905) is snap-fitted with the inner wall of the limit hole (903).

6. The ointment quantitative adjustment conversion assembly according to claim 5, characterized in that: A pull rod (907) is installed on one side of the slide plate (905) away from the limiting column (906), a pull ring (908) is installed on one end of the pull rod (907) away from the slide plate (905), and a spring (909) is installed between the slide plate (905) and the limiting box (904).

7. The ointment quantitative adjustment conversion assembly according to claim 5, characterized in that: The inner wall of the limit box (904) is provided with two slide grooves (910), and the inner walls of the two slide grooves (910) are both slidably connected with sliders (911), and the sliders (911) are connected to the slide plate (905).

8. The ointment quantitative adjustment conversion component according to claim 1, characterized in that: A positioning assembly (10) is installed inside the extrusion cylinder (3), and the positioning assembly (10) includes a positioning plate (101) fixedly connected to the outer surface of the pressing rod (7), and two tension springs (102) are installed between the positioning plate (101) and the extrusion cylinder (3).

9. The ointment quantitative adjustment conversion assembly according to claim 8, characterized in that: The positioning assembly (10) further comprises two slide grooves (103) provided on the inner wall of the extrusion cylinder (3), the inner walls of the two slide grooves (103) being slidably connected with sliders (104), and the sliders (104) are connected to the positioning plate (101).

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