Liquid dressing with set metering and extrusion function

Abstract

The utility model discloses a liquid dressing with a set metering extrusion function, belonging to the technical field of liquid dressing extrusion equipment, including a material bottle, and a metering extrusion mechanism installed on the material bottle, the metering extrusion mechanism including a quantitative bottle and a rubber piston located inside the quantitative bottle, the top of the rubber piston is fixedly connected with a sliding rod, the top of the sliding rod is fixedly connected with a pressing plate, the outer side of the sliding rod is slidably installed with a quantitative sleeve threadedly connected to the quantitative bottle, the outer side of the sliding rod is sleeved with a spring located between the pressing plate and the quantitative sleeve, and the bottom of the quantitative bottle is installed with a straw located inside the material bottle. The utility model is provided with a metering extrusion mechanism, and the metering extrusion mechanism is directly inserted on the top of the material bottle, which is convenient to use. By setting the scale line, the quantitative sleeve is rotated, and the position of the entire rubber piston can be controlled according to the scale line, so as to perform metering.

Description

Technical Field

[0001] The utility model relates to a liquid dressing extrusion device, in particular to a liquid dressing with a set metering extrusion function, belonging to the technical field of liquid dressing extrusion equipment. Background Art

[0002] Liquid dressings are mainly used for postoperative anti-inflammatory and sterilization. They act as a physical barrier by forming a protective layer on the wound surface and are used for the care of superficial wounds and surrounding skin. Liquid dressings are generally bottled. When taking the existing bottled liquid dressing, the amount of the liquid dressing cannot be controlled, and excessive liquid dressing is often poured out, resulting in waste of liquid dressing. According to the Chinese utility model patent (application number: 202222236396.2), a liquid dressing quantitative extrusion device is disclosed, including a material bottle, an extrusion assembly is installed at the upper end of the material bottle, and the extrusion assembly includes a connecting cover, a connecting column is provided at the upper end of the connecting cover, a pressing sheet is connected to the upper end of the connecting column, a spring is installed on the outer side of the connecting column, and an empty groove is opened inside the connecting cover. The lower end of the connecting column is connected to a rubber block, and a rubber ring is provided on the outer surface of the side end of the rubber block. A supporting sheet is provided on the outer surface of the side end of the connecting cover, and a straw assembly is connected to the lower end of the connecting cover. By arranging the connecting cover, the connecting column, the pressing sheet, the spring, the empty groove, the rubber block and the rubber ring on the liquid dressing bottle, the liquid dressing can be quantitatively taken to avoid waste of liquid dressing, and good sealing can be maintained to prevent bacteria from entering the empty groove.

[0003] However, the device still has the following problems: the device can only extrude liquid dressings quantitatively according to the volume of the empty slot, and cannot set different extrusion amounts to be suitable for wounds of different sizes. In addition, the extrusion component of the device is not convenient for loading and unloading, making it inconvenient to use.

[0004] The utility model proposes a new solution to the above problems. Utility Model Content

[0005] The main purpose of the utility model is to solve the problem that the above-mentioned device can only extrude liquid dressings quantitatively according to the volume of the empty groove, and cannot set different extrusion amounts to be suitable for wounds of different sizes, and the extrusion component of the above-mentioned device is inconvenient to load and unload, thereby being inconvenient to use, and to provide a liquid dressing with a set metering extrusion function.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A liquid dressing with a set metering and extruding function comprises a material bottle and a metering and extruding mechanism installed on the material bottle, wherein the metering and extruding mechanism comprises a quantitative bottle and a rubber piston located inside the quantitative bottle, a sliding rod is fixedly connected to the top of the rubber piston, a pressing plate is fixedly connected to the top of the sliding rod, a quantitative sleeve threadedly connected to the quantitative bottle is slidably installed on the outer side of the sliding rod, a spring located between the pressing plate and the quantitative sleeve is sleeved on the outer side of the sliding rod, and a straw located inside the material bottle is installed at the bottom of the quantitative bottle.

[0008] Preferably, a mounting groove cooperating with the quantitative bottle is provided on the top of the material bottle, and a mounting hole cooperating with the straw is provided on the bottom of the mounting groove.

[0009] Preferably, a funnel is provided at the bottom of the inner wall of the bottle.

[0010] Preferably, a slot located inside the mounting hole is fixedly connected to the bottom of the quantitative bottle, the straw is mounted inside the slot, and the straw and the slot are interference fit.

[0011] Preferably, a first screw hole threadably connected to the quantitative sleeve is formed on the top of the quantitative bottle.

[0012] Preferably, the quantitative bottle is a transparent bottle, and scale lines are provided on the outer side of the quantitative bottle.

[0013] Preferably, a first external thread is provided on the outer side of the quantitative sleeve, and a rotating plate is fixedly connected to the top of the first external thread.

[0014] Preferably, the outer side of the rotating plate is provided with anti-slip grooves.

[0015] Preferably, a second external thread is formed at the bottom of the sliding rod.

[0016] Preferably, a second screw hole matching with the second external thread is formed on the top of the rubber piston.

[0017] The beneficial technical effects of the utility model are as follows: according to the liquid dressing with a set metering and extruding function of the utility model, the metering and extruding mechanism is directly inserted on the top of the material bottle through the setting of the metering and extruding mechanism, which is convenient for use; when in use, the pressing plate is pressed to drive the sliding rod to slide down, thereby driving the rubber piston to slide down inside the quantitative bottle, squeezing out the gas in the quantitative bottle, and at the same time compressing the spring, releasing the pressing plate, and the sliding rod slides up under the action of the spring, and the liquid dressing in the material bottle is sucked into the quantitative bottle through the straw, and then the metering and extruding mechanism is pulled out, moved to the wound, and the pressing plate is squeezed to use the liquid dressing. Through the setting of the quantitative sleeve, the position of the rubber piston can be adjusted by rotating the quantitative sleeve, so that the amount of metered liquid dressing can be set, and through the setting of the funnel, the liquid dressing in the material bottle can be completely absorbed to prevent waste, and through the setting of the scale line, the quantitative sleeve can be rotated to control the position of the entire rubber piston according to the scale line, thereby measuring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cross-sectional view of the overall structure of a preferred embodiment provided by the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0020] Figure 3 A schematic diagram of the structure of a metering extrusion mechanism according to a preferred embodiment of the utility model;

[0021] Figure 4 A structural exploded diagram of a metering extrusion mechanism according to a preferred embodiment of the utility model;

[0022] Figure 5 A cross-sectional view of a material bottle structure according to a preferred embodiment of the utility model;

[0023] Figure 6 The utility model is provided according to a preferred embodiment of the quantitative bottle structure cross-sectional view.

[0024] In the figure: 1. material bottle; 2. metering extrusion mechanism; 3. quantitative bottle; 4. rubber piston; 5. sliding rod; 6. pressure plate; 7. quantitative sleeve; 8. spring; 9. straw; 101. mounting groove; 102. mounting hole; 103. funnel; 301. slot; 302. first screw hole; 303. scale line; 701. first external thread; 702. rotating plate; 703. anti-slip pattern; 501. second external thread; 401. second screw hole. DETAILED DESCRIPTION

[0025] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0026] like Figure 1-Figure 6 As shown, the liquid dressing with a set metering extrusion function provided in this embodiment includes a material bottle 1 and a metering extrusion mechanism 2 installed on the material bottle 1, the metering extrusion mechanism 2 includes a quantitative bottle 3 and a rubber piston 4 located inside the quantitative bottle 3, the top of the rubber piston 4 is fixedly connected with a sliding rod 5, the top of the sliding rod 5 is fixedly connected with a pressing plate 6, the outer side of the sliding rod 5 is slidably installed with a quantitative sleeve 7 threadedly connected to the quantitative bottle 3, the outer side of the sliding rod 5 is sleeved with a spring 8 located between the pressing plate 6 and the quantitative sleeve 7, and the bottom of the quantitative bottle 3 is installed with a straw 9 located inside the material bottle 1.

[0027] Through the setting of the metering and squeezing mechanism 2, the metering and squeezing mechanism 2 is directly inserted on the top of the material bottle 1, which is convenient for use; when in use, the pressing plate 6 is pressed to drive the sliding rod 5 to slide down, thereby driving the rubber piston 4 to slide down inside the quantitative bottle 3, squeezing out the gas in the quantitative bottle 3, and compressing the spring 8 at the same time, releasing the pressing plate 6, and the sliding rod 5 slides up under the action of the spring 8, and the liquid dressing in the material bottle 1 is sucked into the quantitative bottle 3 through the straw 9, and then the metering and squeezing mechanism 2 is pulled out, moved to the wound, and the pressing plate 6 is squeezed to use the liquid dressing. Through the setting of the quantitative sleeve 7, the quantitative sleeve 7 can be rotated to adjust the position of the rubber piston 4, so that the amount of the metered liquid dressing can be set.

[0028] In this embodiment, if Figure 1 , Figure 2 and Figure 5 As shown, the top of the material bottle 1 is provided with a mounting groove 101 matched with the quantitative bottle 3, the bottom of the mounting groove 101 is provided with a mounting hole 102 matched with the straw 9, and the bottom of the inner wall of the material bottle 1 is provided with a funnel 103. The installation of the mounting groove 101 facilitates the assembly and disassembly of the metering and squeezing mechanism 2, and the setting of the funnel 103 can completely absorb the liquid dressing in the material bottle 1 to prevent waste.

[0029] In this embodiment, if Figure 3 , Figure 4 and Figure 6 As shown, the bottom of the quantitative bottle 3 is fixedly connected with a slot 301 located inside the mounting hole 102, the suction tube 9 is installed inside the slot 301, the suction tube 9 and the slot 301 are interference fit, the top of the quantitative bottle 3 is provided with a first screw hole 302 threadedly connected with the quantitative sleeve 7, the quantitative bottle 3 is a transparent bottle, and the outer side of the quantitative bottle 3 is provided with a scale line 303. By setting the scale line 303, the quantitative sleeve 7 is rotated, and the position of the entire rubber piston 4 can be controlled according to the scale line 303, so as to perform metering.

[0030] In this embodiment, if Figure 1 , Figure 3 and Figure 4 As shown, the outer side of the quantitative sleeve 7 is provided with a first external thread 701, the top of the first external thread 701 is fixedly connected with a rotating plate 702, and the outer side of the rotating plate 702 is provided with anti-slip grooves 703. The setting of the rotating plate 702 facilitates the rotation of the quantitative sleeve 7.

[0031] In this embodiment, if Figure 1 , Figure 3 and Figure 4 As shown, the bottom of the sliding rod 5 is provided with a second external thread 501, and the top of the rubber piston 4 is provided with a second screw hole 401 that matches the second external thread 501. The second external thread 501 and the second screw hole are provided to facilitate the disassembly and assembly of the rubber piston 4.

[0032] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a liquid dressing with a set metering and extrusion function provided in this embodiment is as follows:

[0033] Step 1: directly insert the metering extrusion mechanism 2 on the top of the material bottle 1, press the pressing plate 6, drive the sliding rod 5 to slide down, thereby driving the rubber piston 4 to slide down inside the quantitative bottle 3 to squeeze out the gas in the quantitative bottle 3;

[0034] Step 2: Release the pressing plate 6, and the sliding rod 5 slides upward under the action of the spring 8, and the liquid dressing in the bottle 1 is sucked into the quantitative bottle 3 through the straw 9, and then the metering and squeezing mechanism 2 is pulled out, moved to the wound, and the pressing plate 6 is squeezed to use the liquid dressing;

[0035] Step 3: Hold the rotating plate 702 and rotate the metering sleeve 7 to adjust the position of the rubber piston 4, so as to set the amount of the metered liquid dressing.

[0036] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A liquid dressing with a set metering and extrusion function, characterized in that: The invention comprises a material bottle (1) and a metering extrusion mechanism (2) installed on the material bottle (1), wherein the metering extrusion mechanism (2) comprises a quantitative bottle (3) and a rubber piston (4) located inside the quantitative bottle (3), wherein a sliding rod (5) is fixedly connected to the top of the rubber piston (4), a pressing plate (6) is fixedly connected to the top of the sliding rod (5), a quantitative sleeve (7) threadedly connected to the quantitative bottle (3) is slidably installed on the outer side of the sliding rod (5), a spring (8) located between the pressing plate (6) and the quantitative sleeve (7) is sleeved on the outer side of the sliding rod (5), and a straw (9) located inside the material bottle (1) is installed at the bottom of the quantitative bottle (3).

2. A liquid dressing with a set metering and extrusion function as claimed in claim 1, characterized in that: The top of the material bottle (1) is provided with a mounting groove (101) that matches the quantitative bottle (3), and the bottom of the mounting groove (101) is provided with a mounting hole (102) that matches the suction tube (9).

3. The liquid dressing with set metering and extrusion function as claimed in claim 1, characterized in that: A funnel (103) is provided at the bottom of the inner wall of the material bottle (1).

4. The liquid dressing with set metering and extrusion function as claimed in claim 2, characterized in that: The bottom of the quantitative bottle (3) is fixedly connected with a slot (301) located inside the mounting hole (102), the suction tube (9) is mounted inside the slot (301), and the suction tube (9) and the slot (301) are interference fit.

5. The liquid dressing with set metering and extrusion function as claimed in claim 1, characterized in that: The top of the quantitative bottle (3) is provided with a first screw hole (302) which is threadedly connected to the quantitative sleeve (7).

6. The liquid dressing with set metering and extrusion function according to claim 1, characterized in that: The quantitative bottle (3) is a transparent bottle, and scale lines (303) are provided on the outer side of the quantitative bottle (3).

7. The liquid dressing with set metering and extrusion function according to claim 1, characterized in that: The outer side of the quantitative sleeve (7) is provided with a first external thread (701), and the top of the first external thread (701) is fixedly connected to a rotating plate (702).

8. The liquid dressing with set metering and extrusion function as claimed in claim 7, characterized in that: The outer side of the rotating plate (702) is provided with anti-slip grooves (703).

9. The liquid dressing with set metering and extrusion function according to claim 1, characterized in that: The bottom of the sliding rod (5) is provided with a second external thread (501).

10. The liquid dressing with set metering and extrusion function according to claim 9, characterized in that: The top of the rubber piston (4) is provided with a second screw hole (401) that matches the second external thread (501).

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