CN212327058U - Prevent blockking up suction head subassembly and blackhead appearance - Google Patents

Abstract

The utility model provides a prevent blockking up suction head subassembly and blackhead appearance, prevent blockking up the suction head subassembly and include: the device comprises an outer barrel, a spacer ring arranged in the outer barrel and a vertical pipe connected with the spacer ring; one end of the outer cylinder is a contact end, and the other end of the outer cylinder is an installation end; the outer cylinder is provided with a suction inlet near the contact end; the edge of the spacer ring is connected with the inner wall of the outer cylinder; the stand pipe is connected with one side of the spacer ring facing the contact end; the inner hole of the spacer ring is communicated with the through hole of the vertical pipe; a gap is arranged between the outer side of the stand pipe and the inner wall of the outer barrel; the mounting end of the outer cylinder is connected to the shell of the blackhead instrument, and the contact end of the outer cylinder is close to the facial skin; after facial fluid or blackhead get into and adhere to the inner wall of urceolus from the sunction inlet, the spacer ring prevents fluid or blackhead entering blackhead appearance internal pipeline, and the clearance between riser and the urceolus forms annular partition groove simultaneously, avoids the inner wall of urceolus to guide fluid or blackhead to the through-hole of riser or in the hole of spacer ring, has effectively reduced the jam condition and has taken place, makes the blackhead appearance keep the clean effect of absorption of preferred for a long time.

Description

Prevent blockking up suction head subassembly and blackhead appearance

Technical Field

The utility model relates to a clean nursing product especially relates to a prevent blockking up suction head subassembly and blackhead appearance.

Background

Blackheads are hardened grease obstructions, usually appearing on the forehead, nose, etc. of the face, and when the grease glands are excessively stimulated and the pores are filled with excess grease to cause obstruction, there is often a greasy feeling at the nose and its surroundings. These greases eventually harden and oxidize to form black dots, which are known as grease clogs.

When the blackhead instrument with the suction head is used for sucking the blackhead from the face, the cleanness of the face is improved, a large amount of facial oil or the blackhead can be attached to the inner wall of the suction head, the oil or the blackhead can move towards the inside of the suction head along the inner wall of the suction head under the action of air flow, and finally the through hole inside the suction head can be blocked or the internal pipeline of the blackhead instrument can be blocked, so that the face cleaning effect is reduced due to the blocking problem after the blackhead instrument is used for a long time.

SUMMERY OF THE UTILITY MODEL

Accordingly, it is desirable to provide an anti-clogging suction head assembly and blackhead apparatus for solving the problem of clogging of the through hole in the suction head or the internal pipe of the blackhead apparatus due to facial oil or blackheads adhering to the inner wall of the suction head.

An anti-clogging tip assembly comprising: the device comprises an outer barrel, a spacer ring arranged in the outer barrel and a vertical pipe connected with the spacer ring; one end of the outer cylinder is a contact end, and the other end of the outer cylinder is an installation end; the outer cylinder is provided with a suction inlet near the contact end; the edge of the spacer ring is connected with the inner wall of the outer barrel; the stand pipe is connected with one side of the spacer ring, which faces the contact end; the inner hole of the spacer ring is communicated with the through hole of the vertical pipe; a gap is arranged between the outer side of the vertical pipe and the inner wall of the outer barrel.

When the anti-blocking sucker component is applied, the mounting end of the outer cylinder is connected to the shell of the blackhead instrument, and the contact end of the outer cylinder is close to the facial skin; after facial fluid or blackhead get into and adhere to the inner wall of urceolus from the sunction inlet, the spacer ring prevents fluid or blackhead entering blackhead appearance internal pipeline, and the clearance between riser and the urceolus forms annular partition groove simultaneously, avoids the inner wall of urceolus to guide fluid or blackhead to the through-hole of riser or in the hole of spacer ring, has effectively reduced the jam condition and has taken place, makes the blackhead appearance keep the clean effect of absorption of preferred for a long time.

In one embodiment, the filter further comprises a filter element connected with the outer cylinder; the filter element is arranged on one side of the spacer ring, which is back to the stand pipe; thereby avoiding a small amount of oil or blackheads passing through the vertical pipe from entering the pipeline inside the blackhead instrument.

In one embodiment, the outer barrel is a transparent outer barrel; the spacer ring is a transparent spacer ring; the vertical pipe is a transparent vertical pipe; thereby the inner hole or the through hole can be cleaned in time.

In one embodiment, the device further comprises a convex light-transmitting cover connected with the outer side of the outer cylinder; in the axial direction of the outer barrel, the convex light-transmitting cover is positioned between the contact end and the spacer ring; the main convex surface of the convex light-transmitting cover faces the contact end; so that the inner hole of the spacer ring or the through hole of the stand pipe can be amplified to confirm the blocking condition.

In one embodiment, the outer barrel is a polycarbonate outer barrel; the spacer ring is a polycarbonate spacer ring; the vertical pipe is a polycarbonate vertical pipe; thereby making the outer cylinder, the spacer ring and the stand pipe in a light-transmitting state.

In one embodiment, the device further comprises a soft suction nozzle connected with the outer cylinder; the soft suction nozzle comprises a side ring part arranged along the side surface of the contact end and a space ring part connected with the side ring part; the diaphragm part covers the surface of the contact end facing the outside of the suction inlet; thereby ensuring the blackhead suction effect and the comfort of the skin when in use.

In one embodiment, the surface of the space ring part facing the outer side of the suction inlet is an arc-shaped surface; thereby further ensuring the sealing.

In one embodiment, the soft suction nozzle is formed on the contact end of the outer cylinder by two-color injection molding; thereby avoiding the soft suction nozzle from loosening from the outer cylinder in the using process.

In one embodiment, the outer barrel further comprises a leakage blocking edge connected with the outer barrel; the leakage blocking edges are distributed along the inner wall of the outer barrel in a surrounding mode; the leakage blocking edge is arranged close to the suction inlet; therefore, the leakage of most of blackheads or oil attached to the inner wall of the outer cylinder can be prevented.

A blackhead apparatus, comprising: the anti-blocking suction head comprises an anti-blocking suction head component, a handle shell component connected with the anti-blocking suction head component, and an air exhaust component arranged in the handle shell component.

Drawings

FIG. 1 is a schematic perspective view of an anti-clog tip assembly according to an embodiment of the present invention;

FIG. 2 is a perspective view of the anti-clog suction head assembly of FIG. 1 at another angle, wherein the soft gum suction nozzle is hidden;

FIG. 3 is a side view of the anti-clog suction head of FIG. 1;

FIG. 4 is a cross-sectional view in the direction AA of the anti-clogging tip of FIG. 3;

FIG. 5 is an enlarged view of the anti-clog tip of FIG. 4 taken at circle B;

fig. 6 is a side view of the blackhead apparatus according to an embodiment of the present invention.

The corresponding relation between each reference number and each meaning in the drawings is as follows:

100. a blackhead instrument; 20. an anti-clogging suction head component; 21. an outer cylinder; 211. a contact end; 212. an installation end; 213. a suction inlet; 214. a side hole; 22. a spacer ring; 221. an inner bore; 23. a riser; 231. a through hole; 24. a filter member; 25. a convex light-transmitting cover; 251. a primary convex surface; 26. a soft suction nozzle; 261. a side ring portion; 262. a diaphragm portion; 27. a leakage blocking edge; 30. a handle shell assembly.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 6, an anti-clogging suction head assembly 20 according to an embodiment of the present invention is used as a component of a blackhead apparatus 100, and is attached to the facial skin when the blackhead apparatus 100 is in use. The anti-clogging suction head assembly 20 comprises an outer cylinder 21, a spacer ring 22 arranged in the outer cylinder 21 and a stand pipe 23 connected with the spacer ring 22; one end of the outer cylinder 21 is a contact end 211, and the other end of the outer cylinder 21 is a mounting end 212; the outer cylinder 21 has a suction port 213 near the contact end 211; the edge of the spacer ring 22 is connected with the inner wall of the outer cylinder 21; the stand pipe 23 is connected with one side of the spacer ring 22 facing the contact end 211; the inner hole 221 of the spacer ring 22 is communicated with the through hole 231 of the stand pipe 23; a gap is provided between the outside of the stand pipe 23 and the inner wall of the outer cylinder 21.

In use, the mounting end 212 of the outer barrel 21 is connected to the housing of the blackhead apparatus 100, and the contact end 211 of the outer barrel 21 is close to the facial skin; after the facial oil or the blackhead enters from the suction port 213 and adheres to the inner wall of the outer cylinder 21, the partition ring 22 prevents the oil or the blackhead from entering the internal pipeline of the blackhead instrument 100, and meanwhile, an annular partition groove is formed in a gap between the vertical pipe 23 and the outer cylinder 21, so that the oil or the blackhead is prevented from being guided to the through hole 231 of the vertical pipe 23 or the inner hole 221 of the partition ring 22 by the inner wall of the outer cylinder 21, the blocking condition is effectively reduced, and the blackhead instrument 100 can keep a good adsorption cleaning effect for a long time.

Referring to fig. 3 and 4, further, the anti-clogging suction head assembly 20 further includes a filter member 24 connected to the outer cylinder 21; the filter element 24 is arranged on the side of the spacer ring 22 facing away from the stand pipe 23. Optionally, the filter member 24 is a sponge and is embedded in the outer cylinder 21; in other embodiments, the filter member 24 may also be a cotton piece or a filter screen attached to the mounting end 212 of the outer cartridge 21; the filtering piece 24 avoids a small amount of oil or blackheads passing through the through hole 231 of the vertical pipe 23 from entering a pipeline in the blackhead instrument 100, prevents the blackhead instrument 100 from being blocked inside, and is convenient to clean.

In one embodiment, the outer barrel 21 is a transparent outer barrel; the spacer 22 is a transparent spacer; the stand pipe 23 is a transparent stand pipe. The user can conveniently confirm whether the spacer ring 22 or the stand pipe 23 is blocked or not from the side through the transparent outer cylinder 21 and the stand pipe 23, so that the inner hole 221 or the through hole 231 can be cleaned in time.

Further, the anti-clogging suction head assembly 20 also comprises a convex light-transmitting cover 25 connected with the outer side of the outer cylinder 21; in the axial direction of the outer cylinder 21, the convex light-transmitting cover 25 is positioned between the contact end 211 and the spacer ring 22; the convex surface 251 of the convex light-transmitting cover 25 faces the contact end 211. Specifically, the convex light-transmitting cover 25 is formed by deforming the shape of a convex lens, and has an amplification effect on the inner hole 221 of the spacer ring 22 or the through hole 231 of the stand pipe 23; preferably, to optimize the magnification effect, the center of the riser 23 is at the focus of the convex light transmissive cover 25, it being understood that in certain embodiments, the focus may be the center point of the convex light transmissive cover 25; to facilitate implementation of the solution, in some embodiments, the center point of the convex light-transmitting cover 25, the center point of the stand pipe 23, and the center point of the spacer ring 22 may be disposed on the same straight line, but implementation of the solution is not limited thereto; for convenient installation, one side of the convex light-transmitting cover 25 back to the main convex surface 251 is arranged in a concave manner; further, to simplify the assembly of the anti-clogging tip assembly 20, the outer cylinder 21, the spacer ring 22, the stand pipe 23, and the convex light-transmitting cover 25 are integrally provided.

In one embodiment, the outer barrel 21 is a polycarbonate outer barrel; spacer 22 is a polycarbonate spacer; the riser 23 is a polycarbonate riser. So that the outer cylinder 21, the spacer ring 22 and the stand pipe 23 can be in a light-transmitting state; further, the convex light-transmitting cover 25 is a polycarbonate convex light-transmitting cover; in other embodiments, the outer cylinder 21, the spacer ring 22, and the stand pipe 23 may be made of other materials than polycarbonate, such as styrene resin.

Referring to FIGS. 4 and 5, in one embodiment, the anti-clogging tip assembly 20 further includes a soft suction nozzle 26 connected to the outer barrel 21; the soft suction nozzle 26 comprises a side ring part 261 arranged along the side surface of the contact end 211 and a space ring part 262 connected with the side ring part 261; the diaphragm portion 262 covers the surface of the contact end 211 facing the outside of the suction port 213.

When the user uses the anti-clogging suction head, the spacer portion 262 of the soft suction nozzle 26 is abutted between the edge of the contact end 211 of the outer cylinder 21 and the facial skin, the outer cylinder 21 made of the hard material avoids the whole deformation of the anti-clogging suction head assembly 20, the elasticity of the spacer portion 262 can adapt to the gaps between the contact end 211 of the outer cylinder 21 and the facial skin at different positions, the soft suction nozzle 26 is ensured to be well attached to the facial skin, and the sealing performance of the anti-clogging suction head assembly 20 and the suction effect of the blackhead instrument 100 are ensured. Further, since the side ring portion 261 is connected to the outer surface of the contact end 211, when the soft suction nozzle 26 is pressed, the soft suction nozzle 26 is prevented from being entirely retreated into the outer cylinder 21 due to the easy deformation of the soft suction nozzle 26; in addition, the soft suction nozzle 26 increases the contact area and reduces the pressure by adapting to the shape of the skin surface, thereby ensuring the comfort of the skin when in use. Further, the soft suction nozzle 26 is made of white material, and the white material is obviously contrasted with blackheads or grease, so that a user can conveniently confirm the cleanliness of the soft suction nozzle 26.

Further, the surface of the spacer portion 262 facing the outside of the suction port 213 is an arc-shaped surface; the surface of the diaphragm portion 262 facing the outside of the suction port 213 is a matte surface. Therefore, the edges of the section of the ring part 262 are in arc transition, so that the shape of the ring part 262 is closer to the shape of the skin in the pressed depression, the contact area of the ring part 262 and the skin is further improved, and the sealing performance of the anti-blocking suction head assembly 20 is ensured. In addition, the matte surface reduces the frictional force when the rim portion 262 contacts the facial skin, and improves the smoothness when the rim portion 262 moves against the facial skin.

In one embodiment, the soft suction nozzle 26 is formed on the contact end 211 of the outer cylinder 21 by two-shot molding; thereby, the soft suction nozzle 26 is tightly connected with the outer cylinder 21, and the soft suction nozzle 26 is prevented from being loosened from the outer cylinder 21 during the use process.

Referring to FIGS. 3 and 4, in one embodiment, the anti-clog tip assembly 20 further includes a flange 27 connected to the outer barrel 21; the leakage blocking edges 27 are distributed around the inner wall of the outer cylinder 21; and the leakage blocking rim 27 is disposed adjacent to the suction port 213.

After the air flow accompanied by blackheads or facial oil enters from the suction port 213 of the outer cylinder 21, the leakage blocking edge 27 is arranged close to the suction port 213, so that the blackheads or facial oil attached to the inner wall of the outer cylinder 21 is blocked by the leakage blocking edge 27 when flowing back towards the suction port 213 under the action of gravity, most of the blackheads or facial oil attached to the inner wall of the outer cylinder 21 can be blocked, and secondary pollution to the face in the use process of the blackhead instrument 100 is avoided. Furthermore, a side hole 214 is arranged near the contact end 211 of the outer cylinder 21, and the side hole 214 penetrates through the inner cavity of the outer cylinder 21 and the outside of the side surface of the outer cylinder 21; the side ring part 261 and the leakage blocking edge 27 are integrally connected through the side hole 214, so that the spacer 22 and the stand pipe 23 can be conveniently machined in the outer cylinder 21.

Referring to fig. 6, the present invention further provides a blackhead apparatus 100, including: the anti-blocking suction head comprises an anti-blocking suction head assembly 20, a handle shell assembly 30 connected with the anti-blocking suction head assembly 20, and an air suction assembly arranged in the handle shell assembly 30; specifically, the suction assembly includes a suction motor, and a suction duct connected between the suction motor and the contact end 211 of the outer tub 21. When the blackhead apparatus 100 is used, the suction motor operates to generate vacuum suction near the suction port 213, when the space ring part 262 is attached to the surface of the skin, the middle part of the skin is raised due to the suction, and blackheads or pimples in the raised part are pushed by surrounding tissues to be separated from pores.

In the embodiment, when the blackhead instrument is applied, the mounting end of the outer cylinder is connected to the shell of the blackhead instrument, and the contact end of the outer cylinder is close to the skin of the face; after facial fluid or blackhead get into and adhere to the inner wall of urceolus from the sunction inlet, the spacer ring prevents fluid or blackhead entering blackhead appearance internal pipeline, and the clearance between riser and the urceolus forms annular partition groove simultaneously, avoids the inner wall of urceolus to guide fluid or blackhead to the through-hole of riser or in the hole of spacer ring, has effectively reduced the jam condition and has taken place, makes the blackhead appearance keep the clean effect of absorption of preferred for a long time.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. An anti-clogging tip assembly, comprising: the device comprises an outer barrel, a spacer ring arranged in the outer barrel and a vertical pipe connected with the spacer ring; one end of the outer cylinder is a contact end, and the other end of the outer cylinder is an installation end; the outer cylinder is provided with a suction inlet near the contact end; the edge of the spacer ring is connected with the inner wall of the outer barrel; the stand pipe is connected with one side of the spacer ring, which faces the contact end; the inner hole of the spacer ring is communicated with the through hole of the vertical pipe; a gap is arranged between the outer side of the vertical pipe and the inner wall of the outer barrel.

2. The anti-clogging tip assembly of claim 1 further comprising a filter member attached to said outer barrel; the filtering piece is arranged on one side of the spacer ring, which is back to the stand pipe.

3. The anti-clogging tip assembly of claim 1 wherein said outer barrel is a transparent outer barrel; the spacer ring is a transparent spacer ring; the stand pipe is a transparent stand pipe.

4. The anti-clogging tip assembly of claim 3 further comprising a convex light transmissive cover attached to the outside of said outer barrel; in the axial direction of the outer barrel, the convex light-transmitting cover is positioned between the contact end and the spacer ring; the main convex surface of the convex light-transmitting cover faces the contact end.

5. The anti-clogging tip assembly of claim 3 wherein said outer barrel is a polycarbonate outer barrel; the spacer ring is a polycarbonate spacer ring; the riser is a polycarbonate riser.

6. The anti-clogging tip assembly of claim 1 further comprising a soft suction nozzle connected to said outer barrel; the soft suction nozzle comprises a side ring part arranged along the side surface of the contact end and a space ring part connected with the side ring part; the diaphragm portion covers the surface of the contact end, which faces the outside of the suction inlet.

7. The anti-clogging tip assembly of claim 6 wherein the surface of said spacer portion facing outwardly of said suction inlet is arcuate.

8. The anti-clogging tip assembly of claim 6, wherein said soft suction nozzle is formed on the contact end of said outer barrel by two-shot molding.

9. The anti-clogging tip assembly of claim 1 further comprising a weep flange connected to said outer barrel; the leakage blocking edges are distributed along the inner wall of the outer barrel in a surrounding mode; and the leakage blocking edge is arranged close to the suction inlet.

10. A blackhead apparatus, comprising: the anti-clogging tip assembly of any one of claims 1 to 9, a handle housing assembly to which the anti-clogging tip assembly is attached, and a suction assembly disposed in the handle housing assembly.

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