CN213883414U

CN213883414U - Novel rotational structure powder felting needle

Info

Publication number: CN213883414U
Application number: CN202021454595.5U
Authority: CN
Inventors: 曾奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-08-06
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a novel revolution mechanic powder felting needle, including powder felting needle, cylinder, back lid, first rotating head, second rotating head, cone, the one end and the cone rotatable coupling of cylinder, install first rotating head, second rotating head, cone, acne needle in cylinder and the back lid, a rotating head one end is detained the rotatable looks of second rotating head one end and is connected, the second rotating head other end and cone fixed connection, the fixed installation powder felting needle on the powder cylinder. The novel rotating-structure acne needle is characterized in that the bobbin is cylindrical and hollow, the elastic splitting groove is formed in the outer portion of the bobbin, the novel rotating-structure acne needle is provided with a bobbin rear cover, one end, far away from the second rotating head, of the bobbin rear cover is a step-shaped cylinder, the upper end of the needle cylinder is provided with a hole site, the acne needle can stretch and retract, the rear cover rotates and twists to stretch and retract during use, the needle head is not protected by a single needle sleeve, the whole needle is convenient to carry like a pen, and the novel rotating-structure acne needle is attractive.

Description

Novel rotational structure powder felting needle

Technical Field

The utility model relates to an acne needle technical field specifically is a novel revolution mechanic powder felting needle.

Background

The acne treatment needle is a tool for daily face nursing such as acne removal, pimple squeezing and acne removal, the existing acne treatment needles are usually integrally formed and are not convenient to use, and an additional stable cover is required for protecting a needle head when the acne treatment needle is placed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel revolution mechanic powder felting needle, need not separately protect the syringe needle with the needle cover, wholly look like a pen type portable, more pleasing to the eye to prior art not enough.

(II) technical scheme

The utility model provides a novel technical scheme mainly includes following module: the utility model provides a novel revolution mechanic powder felting needle, includes powder felting needle, cylinder, back lid, first rotating head, second rotating head, cone, the one end and the cone rotatable coupling of cylinder, install first rotating head, second rotating head, cone, acne needle in cylinder and the back lid, a rotating head one end is detained the swivelling joint mutually with second rotating head one end is rotatable, the second rotating head other end and cone fixed connection, first rotating head upper end is provided with the mounting groove, fixed installation powder felting needle in the mounting groove, the cone is kept away from the one end screw thread of second rotating head and is installed the back lid of cone.

Preferably, the bobbin is cylindrical and hollow, an elastic splitting groove is formed in the outer portion of the bobbin, and the bobbin is made of stainless steel.

Preferably, a bobbin rear cover is installed at one end, far away from the second rotating head, of the bobbin, the bobbin rear cover is a step-shaped cylinder, and anti-skid grains are arranged outside the bobbin rear cover.

Preferably, the first rotating head is a step-shaped cylinder, the first rotating head is provided with a protrusion, the second rotating head is a hollow cylinder, the second rotating head is provided with a spiral annular sliding groove, and the protrusion on the first rotating head is installed in the spiral annular sliding groove of the second rotating head.

Preferably, the acne needle is a solid cylinder with two open ends and one tapered end, the needle cylinder is a hollow cylinder with tapered ends, the rear cover is a hollow cylinder with one closed end, and the acne needle head is arranged at the tapered end of the needle cylinder.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel revolution mechanic powder felting needle: the rear cover drives the cone to rotate through friction force, the cone drives the second rotating head to rotate, and the second rotating head only rotates and cannot move up and down, so that the protrusions on the first rotating head are forced to slide along the spiral annular sliding groove in the second rotating head, the first rotating head is driven forwards to move, the first rotating head drives the acne needle to move forwards, and the acne needle extends out of the needle cylinder; when the acne needle is retracted, the back cover is rotated reversely until the acne needle is retracted. The novel pen-shaped needle cap does not need to separately protect the needle head by using a needle cap, the whole pen-shaped needle cap is convenient to carry, the shape is attractive, the assembly is simple, and the telescopic function can be achieved by rotating and twisting during use.

Drawings

FIG. 1 is an exploded view of the novel rotational structure chalk needle of the present invention;

fig. 2 is a schematic view of a first rotary head of the present invention;

fig. 3 is a schematic view of a second rotary head of the present invention;

fig. 4 is a schematic view of a cartridge according to the present invention;

FIG. 5 is a schematic view of the acne needle of the present invention;

FIG. 6 is a schematic view of the syringe of the present invention;

fig. 7 is a schematic view of the rear cover of the cartridge of the present invention;

fig. 8 is a schematic view of the rear cover of the present invention.

In the figure: the powder pricking needle comprises a powder pricking needle 1, a needle cylinder 2, a rear cover 3, a first rotating head 4, a second rotating head 5, a bobbin 6, a bobbin rear cover 7, a protrusion 8 and a spiral annular sliding groove 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-8, a novel rotary structure powder pricking pin comprises a powder pricking pin 1, a needle cylinder 2, a rear cover 3, a first rotating head 4, a second rotating head 5 and a bobbin 6, wherein one end of the needle cylinder 2 is rotatably connected with the bobbin 6, the needle cylinder 2 and the rear cover 3 are internally provided with the first rotating head 4, the second rotating head 5, the bobbin 6 and the acne needle 1, one end of the first rotating head 4 is rotatably buckled with one end of the second rotating head 5, the other end of the second rotating head 5 is fixedly connected with the bobbin 6, the upper end of the first rotating head 4 is provided with a mounting groove, the powder pricking pin 1 is fixedly mounted in the mounting groove, and one end of the bobbin 6, which is far away from the second rotating head 5, is provided with a thread and a rear cover 7.

Further, the bobbin 6 is cylindrical and hollow, an elastic splitting groove is arranged outside the bobbin 6, and the bobbin 6 is made of stainless steel.

Further, a bobbin rear cover 7 is installed at one end, far away from the second rotating head 5, of the bobbin 6, the bobbin rear cover 7 is a step-shaped cylinder, and anti-skid grains are arranged outside the bobbin rear cover 7.

Further, a novel revolution mechanic powder felting needle, first rotating head 4 is the step form cylinder, be provided with arch 8 on the first rotating head 4, second rotating head 5 is the cavity form cylinder, second rotating head 5 is provided with the cyclic annular sliding tray of spiral 9, install in the cyclic annular sliding tray of spiral 9 of second rotating head 5 protruding 8 on the first rotating head 4.

Furthermore, according to the novel rotating structure powder pricking pin, the powder pricking pin 1 is a solid cylinder with a taper of a needle tip at one end, the needle cylinder 2 is a hollow cylinder with a taper and two open ends, the rear cover 3 is a hollow cylinder with a closed end, and the needle of the powder pricking pin 1 is provided with a taper end on the needle cylinder 2.

The using method is that when in use, the rear cover 3 is rotated, the rear cover 3 drives the bobbin 6 to rotate through friction force, the bobbin 6 drives the second rotating head 5 to rotate, as the second rotating head 5 only rotates and can not move up and down, the bulge 8 on the first rotating head 4 is forced to slide along the spiral annular sliding groove 9 in the second rotating head 5, and the first rotating head 4 is driven to move forward, the first rotating head 4 drives the acne needle 1 to move forward, and the acne needle 1 extends out of the needle cylinder 2; when the acne needle is retracted, the back cover 3 is rotated reversely, and the acne needle 1 is retracted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel rotary structure chalk needle comprises a chalk needle (1), a needle cylinder (2), a rear cover (3), a first rotating head (4), a second rotating head (5) and a bobbin (6), it is characterized in that one end of the needle cylinder (2) is rotationally connected with the bobbin (6), a first rotating head (4), a second rotating head (5), a cone (6) and an acne needle (1) are arranged in the needle cylinder (2) and the rear cover (3), one end of the first rotating head (4) is rotatably buckled and connected with one end of the second rotating head (5), the other end of the second rotating head (5) is fixedly connected with a bobbin (6), the upper end of the first rotating head (4) is provided with a mounting groove, the powder pricker (1) is fixedly installed in the installation groove, and a bobbin rear cover (7) is installed at one end, far away from the second rotating head (5), of the bobbin (6) in a threaded mode.

2. The novel rotary structure chalk needle as claimed in claim 1, characterized in that said bobbin (6) is cylindrical hollow, an elastic groove is provided outside said bobbin (6), and the material of said bobbin (6) is stainless steel.

3. The novel rotating structure chalk needle according to claim 1, characterized in that the first rotating head (4) is a step-shaped cylinder, the first rotating head (4) is provided with protrusions (8), the second rotating head (5) is a hollow cylinder, the second rotating head (5) is provided with a spiral annular sliding groove (9), and the protrusions (8) on the first rotating head (4) are installed in the spiral annular sliding groove (9) of the second rotating head (5).

4. The novel rotary structure chalk needle according to claim 1, characterized in that the chalk needle (1) is a solid cylinder with a taper at one end, the syringe (2) is a hollow cylinder with a taper at two open ends, the rear cover (3) is a hollow cylinder with a closed end, and the chalk needle (1) has a taper end at the syringe (2).

5. The novel rotary structure chalk needle as claimed in claim 1, characterized in that the bobbin rear cover (7) is a step-shaped cylinder, and the outside of the bobbin rear cover (7) is provided with anti-skid lines.