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CN-224207221-U - Microneedle liquid applying head and beauty instrument

CN224207221UCN 224207221 UCN224207221 UCN 224207221UCN-224207221-U

Abstract

The utility model relates to the technical field of beauty treatment equipment, in particular to a microneedle liquid applying head and a beauty treatment instrument, which are used for applying liquid under the negative pressure condition and have the main points that the microneedle liquid applying head comprises a base, wherein the base is provided with a front end face and a liquid outlet flow channel, the front end face is provided with a convex edge and a first liquid outlet hole communicated with the liquid outlet flow channel, the first liquid outlet holes are arranged adjacent to the convex edges, and the micro-needles are arranged on the front end face in the area except for the first liquid outlet holes.

Inventors

  • CAO QIQIN

Assignees

  • 杭州由莱科技有限公司

Dates

Publication Date
20260508
Application Date
20250228

Claims (10)

  1. 1. The utility model provides a liquid head is applied to microneedle for under negative pressure condition liquid, its characterized in that includes base (1), preceding terminal surface and play liquid runner (11) have on base (1), be equipped with bead (2) and with first play liquid hole (12) of play liquid runner (11) intercommunication on the preceding terminal surface, first play liquid hole (12) with bead (2) are adjacent to be set up, get rid of on the preceding terminal surface the region of first play liquid hole (12) is equipped with the microneedle.
  2. 2. Microneedle applicator head according to claim 1, characterized in that the rib (2) comprises a straight section (21) or an arc section (22).
  3. 3. The microneedle liquid application head according to claim 2, wherein the ribs (2) are sequentially connected in a plurality of sections, an included angle is formed between any two adjacent sections of the ribs (2), and the first liquid outlet hole (12) is positioned in the included angle.
  4. 4. The microneedle applicator head according to claim 2, wherein when the rib (2) is a flat section (21), the rib (2) includes four flat sections (21) connected end to end in sequence, and four angles are formed, and the first liquid outlet holes (12) are respectively disposed in the four angles.
  5. 5. The microneedle applicator head according to claim 2, characterized in that when the rib (2) is an arc segment (22), the arc segment (22) is a closed-loop profile connected end to end, and the first liquid outlet hole (12) is located in a closed-loop area of the arc segment (22).
  6. 6. Microneedle applicator head according to claim 1, characterized in that the height of the protrusions of the ribs (2) is 0.5-0.6 mm.
  7. 7. The microneedle dispensing head according to claim 1, further comprising a second dispensing hole (3), wherein the second dispensing hole (3) is located in the middle of the front end face, a support portion (4) is provided on the base (1), and the second dispensing hole (3) is disposed adjacent to the support portion (4).
  8. 8. The microneedle applicator head according to claim 1, characterized in that the microneedle is fixedly arranged on the base (1).
  9. 9. The microneedle applicator head according to claim 1, characterized in that the base (1) comprises a microneedle wafer (5), the microneedles being on the microneedle wafer (5).
  10. 10. A cosmetic apparatus comprising the microneedle applicator head of any one of claims 1-9, further comprising a cosmetic apparatus body, the microneedle applicator head being disposed on the cosmetic apparatus body.

Description

Microneedle liquid applying head and beauty instrument Technical Field The utility model relates to the technical field of beauty treatment instruments, in particular to a microneedle liquid applying head and a beauty treatment instrument. Background Along with the development of technology, the demand of users for skin care and beauty instruments is increasingly increased, wherein the microneedle beauty instrument is a beauty device for skin care by utilizing the microneedle technology, and micro channels are manufactured on the surface of skin through microneedles, so that skin self-repair and regeneration are promoted, the absorption effect of skin care products is improved, and the skin care and beauty instruments are favored by consumers due to good skin care effect and use experience. At present, there is a microneedle cosmetic instrument in the prior art, and it includes the instrument body, is provided with the microneedle at the front end of instrument body and applies the liquid head, and this cosmetic instrument product has with skin negative pressure absorption, applys essence and carries out the comprehensive skin care effect in an organic wholes such as microneedle vibration puncture to skin, can apply the essence in the middle of the deep skin accurately, obtains good skin care experience. However, in practical applications, the existing liquid application head has the problem of unstable liquid outlet, which is specifically reflected in the situation that the liquid outlet amount is different for different users, so that improvement on the prior art is needed. The above information is presented as background information only to aid in the understanding of the present disclosure and is not intended or admitted to be prior art relative to the present disclosure. Disclosure of utility model The utility model provides a microneedle liquid applying head and a beauty instrument, which are used for solving the problem of unstable liquid outlet in the prior art. In order to achieve the above object, a first aspect of the present utility model provides a microneedle liquid application head, which adopts the following technical scheme: The utility model provides a liquid head is applied to microneedle for under negative pressure condition, includes the base, preceding terminal surface and play liquid runner have on the base, be equipped with the bead on the preceding terminal surface and with the first play liquid hole of play liquid runner intercommunication, first play liquid hole with the bead is adjacent to be set up, the preceding terminal surface is last to be got rid of first play liquid hole's region is equipped with the microneedle. Preferably, the rib comprises a straight or arcuate segment. Preferably, the convex edges are sequentially connected in multiple sections, an included angle is formed between any two adjacent sections of the convex edges, and the first liquid outlet hole is positioned in the included angle. Preferably, when the rib is a straight section, the rib comprises four straight sections connected end to end in sequence, four included angles are formed, and the first liquid outlet holes are respectively arranged in the four included angles. Preferably, when the convex rib is an arc line, the arc line is a closed-loop contour connected end to end, and the first liquid outlet hole is positioned in a closed-loop area of the arc line. Preferably, the height of the protrusions of the convex ribs is 0.5mm-0.6mm. Preferably, the device further comprises a second liquid outlet hole, wherein the second liquid outlet hole is positioned in the middle of the front end face, a supporting part is arranged on the base, and the second liquid outlet hole is arranged adjacent to the supporting part. Preferably, the micro-needle is fixedly arranged on the base. Preferably, the base includes a microneedle wafer, and the microneedles are on the microneedle wafer. In a second aspect, the present embodiment provides a cosmetic apparatus according to the following technical scheme: the utility model provides a beauty instrument, includes that the microneedle is applied liquid head, still includes the beauty instrument body, the microneedle is applied liquid head set up in on the beauty instrument body. Compared with the prior art, the utility model has the following beneficial effects: The microneedle liquid applying head and the beauty instrument provided by the utility model have different softness degrees under the use conditions aiming at different users, so that partial users' skins are easy to block the first liquid outlet hole under the action of negative pressure adsorption in the use process of the instrument, the negative pressure cavity in the utility model can play a role in adsorbing the skins, the microneedles play a role in puncturing the skins, and the liquid outlet flow channel is communicated with the first liquid outlet hole, can realize out liquid function, through set up bead