Face skin preparation device

Abstract

The utility model provides a face skin preparation device and relates to the technical field of medical instruments. The tail end of a tool bit is connected with the front end of a handle, a blade is arranged at the front end of a second push rod, the handle is arranged on the outer side of the second push rod in a sleeved mode, the blade is located in the handle, and the second push rod can drive the blade to move in the axial direction of the handle. The front end of the handle is provided with a cutter outlet hole through which the blade can penetrate so as to be located on the axial outer side of the cutter head, the front end of the cutter head is concavely provided with a working cavity for containing cleaning paste in the axial direction, the peripheral wall of the cutter head is provided with a liquid drainage hole communicated with the working cavity in the cutter head, and the first push rod is arranged in the working cavity in a sliding mode. According to the device, the operations of respectively smearing a lubricant, rubbing the lubricant and using a shaver in the traditional skin preparation process are simplified, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a facial skin preparation device. Background Art

[0002] Facial skin preparation is an important preparation step before beauty, skin care and medical surgery. It aims to provide a clean and sterile working environment for subsequent operations by removing facial hair, surface oil and dead skin cells, reducing the risk of infection and improving the treatment effect. This process usually involves the use of a scraper. Existing scrapers usually only have the function of skin preparation. Before skin preparation, lubricant needs to be applied first, and then manually rubbed and used with a scraper to prepare the skin for shaving. Utility Model Content

[0003] The utility model aims to provide a facial skin preparation device to solve the technical problems of single function and poor efficiency in the prior art.

[0004] In order to solve the above problems, a facial skin preparation device involved in the present utility model adopts the following technical solutions:

[0005] The utility model provides a facial skin preparation device, comprising a handle, a blade head, a first push rod and a second push rod, the tail end of the blade head is connected to the front end of the handle, a blade is arranged at the front end of the second push rod, the handle is sleeved on the outside of the second push rod, the blade is located inside the handle, the second push rod can drive the blade to move along the axial direction of the handle, the front end of the handle is provided with a blade exit hole through which the blade can pass to be located axially outside the blade head, the front end of the blade head is recessed with a working cavity for accommodating a cleaning paste in its axial direction, a peripheral wall of the blade head is provided with a drainage hole connected to the working cavity, the first push rod is slidably arranged in the working cavity, the first push rod moves along the inner wall of the blade head toward the cleaning paste, so as to squeeze the cleaning paste and discharge the paste along the drainage hole to the outer peripheral wall of the blade head.

[0006] Preferably, a protective cap is further included, and the protective cap can be sleeved on the cutter head through the first push rod, and the inner wall of the protective cap can cover the drainage hole so that the protective cap blocks the drainage hole.

[0007] Preferably, it also includes a limiting structure arranged on the second push rod, and a groove for accommodating the limiting structure is opened on the peripheral wall of the second push rod, the limiting structure includes a limiting column and a compression spring, a first chamber and a second chamber connected to the first chamber are opened in the second push rod, the inner diameter of the first chamber is larger than the inner diameter of the second chamber, the compression spring connects the limiting column and the bottom wall of the groove, when the limiting structure moves from the second chamber to the first chamber following the second push rod, the limiting column is pushed by the compression spring to enter the first chamber, and the side wall of the second chamber resists the limiting column to limit the second push rod from moving away from the cutting head.

[0008] The beneficial effects of the utility model are as follows:

[0009] The utility model provides a facial skin preparation device, comprising a handle, a blade head, a first push rod and a second push rod, the tail end of the blade head is connected to the front end of the handle, a blade is arranged at the front end of the second push rod, the handle is sleeved on the outside of the second push rod, the blade is located inside the handle, the second push rod can drive the blade to move along the axial direction of the handle, the front end of the handle is provided with a blade exit hole through which the blade can pass to be located axially outside the blade head, the front end of the blade head is recessed with a working cavity for accommodating a cleaning paste in its axial direction, a peripheral wall of the blade head is provided with a drainage hole connected to the working cavity, the first push rod is slidably arranged in the working cavity, the first push rod moves along the inner wall of the blade head toward the cleaning paste, so as to squeeze the cleaning paste and discharge the paste along the drainage hole to the outer peripheral wall of the blade head. This device simplifies operation by combining a handle, a blade head, a first push rod (for pushing the cleaning cream) and a second push rod (for controlling the movement of the blade). Medical staff can complete multiple tasks of hair removal, skin lubrication and application by only carrying the device. At the same time, the cleaning cream is squeezed out to the outer wall of the blade head, and the cream covers the blade path, which not only plays a lubricating role, but also reduces the friction between the blade and the skin, thereby reducing the risk of injury. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for use in the embodiment:

[0011] Figure 1 It is a structural schematic diagram of a facial skin preparation device;

[0012] Figure 2 for Figure 1 Unused operating condition diagram;

[0013] Figure 3 for Figure 1 Usage diagram.

[0014] Explanation of the reference numerals: 1. handle; 11. limit column; 12. compression spring; 13. first chamber; 14. second chamber; 2. blade; 3. cutter head; 4. first push rod; 5. second push rod; 6. drainage hole; 7. cutter outlet hole; 8. protective cap. DETAILED DESCRIPTION

[0015] In order to make the technical purpose, technical solution and beneficial effects of the present utility model clearer, the technical solution of the present utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0016] The utility model provides a facial skin preparation device, comprising a handle 1, a blade head 3, a first push rod 4, a second push rod 5, and a blade, as shown in the figure:

[0017] The cutter head 3 is configured as a columnar structure, and the front end of the cutter head 3 is recessed inwardly in the axial direction to form a closed working chamber opening toward the front end of the cutter head 3, which is used to accommodate the cleaning paste. The surrounding wall of the cutter head 3 is evenly distributed with fine drainage holes, which are connected to the working chamber. Through these small holes, the cleaning paste can be squeezed out and covered on the surface of the cutter head 3. The surface of the cutter head 3 is made of silicone material to improve the comfort of applying the cleaning paste.

[0018] The first push rod 4 is placed in the internal working cavity of the cutter head 3 and is slidably matched with the cutter head 3. The outer peripheral wall of the first push rod 4 is provided with guide grooves arranged at intervals along its circumference, and the guide grooves pass through the end of the first push rod 4 facing the cleaning paste to connect the guide grooves with the working cavity. The user pushes the first push rod 4 to move along the inner wall of the cutter head 3 toward the cleaning paste, so as to squeeze the cleaning paste and squeeze the paste out and discharge it along the drainage hole to the outer peripheral wall of the cutter head 3.

[0019] The tail end of the cutter head 3 is connected to the front end of the handle 1, a blade is provided at the front end of the second push rod 5, the handle 1 is sleeved on the outside of the second push rod 5, the blade is located inside the handle 1, the second push rod 5 can drive the blade to move along the axial direction of the handle 1, and the front end of the handle 1 is provided with a cutter hole through which the blade can pass to be located axially outside the cutter head 3. Further, the second push rod 5 and the handle 1 are limitedly slidably matched, that is, a slider is provided on the outer peripheral wall of the second push rod 5, and a slide groove matching the slider is provided on the inner wall of the handle 1, the second push rod 5 slides along the axial direction of the handle 1, and the slider moves along the length direction of the slide groove.

[0020] The device also includes a detachable protective cap for sleeved on the cutter head 3. The protective cap can be sleeved on the cutter head 3 via the first push rod 4. The inner wall of the protective cap can cover the drainage hole so that the protective cap blocks the drainage hole.

[0021] The device also includes a limiting structure arranged on the second push rod 5. A groove for accommodating the limiting structure is opened on the peripheral wall of the second push rod 5. The limiting structure includes a limiting column 11 and a compression spring 12. A first chamber 13 and a second chamber 14 connected to the first chamber 13 are opened in the second push rod 5. The inner diameter of the first chamber 13 is larger than the inner diameter of the second chamber 14. The compression spring 12 connects the limiting column 11 and the bottom wall of the groove. When the limiting structure moves from the second chamber 14 to the first chamber 13 following the second push rod 5, the limiting column 11 is pushed by the compression spring 12 to enter the first chamber 13. The end wall of the second chamber 14 abuts against the limiting column 11 to limit the second push rod 5 from moving away from the cutter head 3. The top of the cutter head 3 or the second push rod 5 abuts against the inner top of the handle 1 to limit the second push rod 5 from moving towards the cutter head 3. The two cooperate to reduce the shaking of the cutter head 3.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate but not to limit the technical solutions of the present invention, and any equivalent substitutions of the present invention and any modifications or partial substitutions that do not depart from the spirit and scope of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A facial skin preparation device, characterized in that: The utility model comprises a handle, a blade head, a first push rod and a second push rod, the tail end of the blade head is connected to the front end of the handle, a blade is arranged at the front end of the second push rod, the handle is sleeved on the outside of the second push rod, the blade is located inside the handle, the second push rod can drive the blade to move along the axial direction of the handle, a blade exit hole is provided at the front end of the handle through which the blade can pass to be located axially outside the blade head, a working chamber for accommodating cleaning paste is recessed in the axial direction of the front end of the blade head to accommodate the cleaning paste, a drainage hole is provided on the peripheral wall of the blade head to communicate with the working chamber, the first push rod is slidably arranged in the working chamber, the first push rod moves along the inner wall of the blade head toward the direction of the cleaning paste, so as to squeeze the cleaning paste and discharge the paste along the drainage hole to the outer peripheral wall of the blade head.

2. A facial skin preparation device according to claim 1, characterized in that: It also includes a protective cap, which can be sleeved on the cutter head through the first push rod, and the inner wall of the protective cap can cover the drainage hole so that the protective cap blocks the drainage hole.

3. A facial skin preparation device according to claim 2, characterized in that: It also includes a limiting structure arranged on the second push rod, a groove for accommodating the limiting structure is opened on the peripheral wall of the second push rod, the limiting structure includes a limiting column and a compression spring, a first chamber and a second chamber connected to the first chamber are opened in the second push rod, the inner diameter of the first chamber is larger than the inner diameter of the second chamber, the compression spring connects the limiting column and the bottom wall of the groove, when the limiting structure moves from the second chamber to the first chamber following the second push rod, the limiting column is pushed by the compression spring to enter the first chamber, and the side wall of the second chamber resists the limiting column to limit the second push rod from moving away from the tool head.

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