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CN-224228917-U - Portable clamping type portable fan

CN224228917UCN 224228917 UCN224228917 UCN 224228917UCN-224228917-U

Abstract

The utility model relates to a portable clamping portable fan which comprises a fan main body, a clamping piece, an elastic torsion piece and an elastic torsion piece, wherein the fan main body is provided with at least an air outlet surface and an air inlet surface, the clamping piece is hinged on the fan main body and is provided with a driving side and a clamping side relative to the fan main body, the driving side can move relative to the fan main body under the action of external force so as to enable the clamping side to be in a clamping state and an opening state, the elastic torsion piece comprises an integrally formed fixing section and a torsion section, the fixing section is arranged on the fan main body/the clamping piece, the torsion section acts on the clamping piece/the fan main body, and the plane where the fixing section is arranged and the plane where the torsion section is arranged are arranged in an angle mode. The elastic torsion piece has the beneficial effects that the special design of the elastic torsion piece, namely the arrangement of the planes of the fixing section and the torsion section is in an angle, can provide stable and proper torsion force, ensures that the clamping side keeps reliable clamping force in the clamping state and is not easy to loosen.

Inventors

  • SHEN ZE
  • SHEN JIANJUN
  • CHEN DIFEI

Assignees

  • 宁波卡帝亚电器有限公司

Dates

Publication Date
20260512
Application Date
20250424

Claims (9)

  1. 1. A portable clamping portable fan comprises a fan body, A fan main body (100) having at least an air outlet surface (101) and an air inlet surface (102); The clamping piece (200) is hinged on the fan main body and is provided with a driving side (210) and a clamping side (220) relative to the fan main body (100), wherein the driving side (210) can move relative to the fan main body (100) under the action of external force so as to enable the clamping side (220) to have a closed state and an open state; The fan is characterized by further comprising an elastic torsion piece (300), wherein the elastic torsion piece (300) comprises a fixing section (310) and a torsion section (320) which are integrally formed, the fixing section (310) is arranged on the fan main body (100)/the clamping piece (200), and the torsion section (320) acts on the clamping piece (200)/the fan main body (100); The plane of the fixing section (310) and the plane of the torsion section (320) are arranged in an angle; the fixing section (310) is inserted and mounted to the back of the fan main body (100).
  2. 2. The portable and clamped fan according to claim 1, wherein the fixing section (310) is an L-shaped section and the torsion section (320) is a U-shaped section.
  3. 3. The portable and clamped portable fan according to claim 1, wherein the fixing section (310) and the torsion section (320) are both U-shaped sections.
  4. 4. A portable and clamped fan according to claim 2 or 3, characterized in that the back of the fan body (100) is provided with a mounting groove (111) which can be fixed with the fixing section (310), and the torsion section (320) extends outside the mounting groove (111) and abuts against the driving side (210) of the clamp (200).
  5. 5. The portable and clamped portable fan according to claim 4, wherein the mounting groove (111) is provided with a notch (113).
  6. 6. The portable and clamped fan according to claim 4, wherein the clamping member (200) is provided with a receiving groove (201) capable of limiting the torsion section (320).
  7. 7. The portable and clamped portable fan according to claim 5, wherein the back of the fan main body (100) is provided with a hinge protrusion (110), and the hinge protrusion (110) and the clamping piece (200) are connected through a hinge shaft; The mounting groove (111) is provided in the hinge projection (110).
  8. 8. The portable and clamped portable fan according to claim 6, wherein the accommodating groove (201) is formed by enclosing short ribs protruding from the end surface of the clamping piece (200).
  9. 9. The portable and clamped portable fan according to claim 1, wherein the clamping piece (200) and/or the fan main body (100) are/is provided with a clamping rib (1) in a protruding manner.

Description

Portable clamping type portable fan Technical Field The utility model relates to the technical field of fans, in particular to a portable clamping type portable fan. Background As the use of fans increases, so too does the user's requirements for the use experience of fans, how to provide better fans according to the user's needs becomes a problem for those skilled in the art. The portable fan has the advantages of small size and portability, and the existing portable fan comprises a handle and a fan head, so that a user needs to hold the handle for use, and the user cannot liberate hands, so that the use experience of the user is influenced. The Chinese patent document CN210484138U discloses a portable cooling fan, which comprises a shell, a control circuit board, a power supply and a fan, wherein the fan comprises a rotor and fan blades, a clamping head is arranged on the shell, a first air inlet and a first air outlet are formed in the shell, a first protection angle is formed by outwards protruding part of the edge of the first air inlet, an inner shell is arranged in the shell, the inner shell is covered on the fan, a second air inlet and a second air outlet are formed in the inner shell, the second air inlet is communicated with the first air inlet, the outer wall of the second air outlet is abutted against the inner wall of the first air outlet, so that the first air outlet is sealed, air flows in from the first air inlet, enters the fan through the second air inlet, is pushed to the second air outlet by the fan and flows out of the surface of a human body, and the air outlet direction of the second air outlet and the bottom surface of the outer shell form an acute angle. The portable cooling fan provided by the utility model has a good cooling effect, and the air inlet is not easy to be blocked by surrounding clothes. But the chuck of this cooling fan is directly connected to the back of fan, and the shell and the chuck of general fan all adopt plastic material, and this structure chuck needs constantly to warp when using down, causes the fracture of plastics easily, and life is short. Disclosure of utility model In order to solve the above problems in the prior art, the present utility model provides a portable fan with portable clamping. The above problems of the present utility model are solved by the following technical solutions: a portable clamping portable fan comprises a fan body, A fan main body having at least an air outlet surface and an air inlet surface; The clamping piece is hinged on the fan main body and is provided with a driving side and a clamping side relative to the fan main body, wherein the driving side can move relative to the fan main body under the action of external force so as to enable the clamping side to be in a closed state and an open state; The elastic torsion piece comprises a fixing section and a torsion section which are integrally formed, wherein the fixing section is arranged on the fan main body/clamping piece, and the torsion section acts on the clamping piece/fan main body; the plane where the fixing section is located and the plane where the torsion section is located are arranged in an angle mode. The technical scheme is further characterized in that the fixing section is an L-shaped section, and the torsion section is a U-shaped section. The technical scheme is further characterized in that the fixing section and the torsion section are both U-shaped sections. The technical scheme is that the back of the fan main body is provided with a mounting groove which can be fixed with the fixing section, and the torsion section extends out of the mounting groove and is abutted with the driving side of the clamping piece. The technical scheme is further that the mounting groove is provided with a notch. The technical scheme is further that the holding piece is provided with a containing groove capable of limiting the torsion section. The technical scheme is further that the back of the fan main body is provided with a hinge convex part, and the hinge convex part is connected with the clamping piece through a hinge shaft; the mounting groove is formed in the hinge convex portion. The technical scheme is further characterized in that the accommodating groove is formed by surrounding short ribs protruding on the end face of the clamping piece. The technical scheme is further characterized in that the clamping piece and/or the fan main body are/is convexly provided with clamping ribs. Compared with the prior art, the utility model has the beneficial effects that: 1. The special design of the elastic torsion piece, namely the planes of the fixing section and the torsion section are arranged at an angle, can provide stable and proper torsion force, so that the clamping side can maintain reliable clamping force in the clamping state and is not easy to loosen; The design of the mounting groove on the fan main body and the holding groove on the clamping piece is convenient