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CN-122004580-A - Novel folding fan with similar two-way opening function

CN122004580ACN 122004580 ACN122004580 ACN 122004580ACN-122004580-A

Abstract

A novel folding fan with a similar two-way opening function relates to the technical field of articles for daily use. The novel hand-held electric fan comprises a plurality of fan ribs which are sequentially laminated from left to right, the tail ends of the fan ribs are rotationally connected through a pin shaft, and fan surfaces are connected between the fan ribs, and the novel hand-held electric fan is characterized in that the fan ribs positioned in the fan surfaces are simultaneously connected into a whole through wires, and the fan ribs in the middle extend downwards to form a handle; the left second and third fan ribs are short fan ribs and are integrally clamped in the fan surfaces respectively, so that when the fan is opened, the left first fan rib and the left fourth fan rib form a triangular opening into which a thumb can extend. The fan is kept in a completely opened state. When the invention is used by the left hand and the right hand, the invention has the parts which are convenient for the thumb to press, so that the sector can be kept in a completely opened state.

Inventors

  • LV YUANDING

Assignees

  • 吕元鼎

Dates

Publication Date
20260512
Application Date
20260209
Priority Date
20250221

Claims (4)

  1. 1. The novel folding fan with the similar two-way opening function comprises a plurality of fan ribs which are sequentially stacked from left to right, the tail ends of the fan ribs are rotationally connected through pin shafts, and fan surfaces are connected between the fan ribs; The left second and third fan ribs are short fan ribs and are integrally clamped in the fan surfaces respectively, so that when the fan is opened, the left first fan rib and the left fourth fan rib form a triangular opening into which a thumb can extend.
  2. 2. The folding fan with the bidirectional opening function according to claim 1, wherein the number of the fan ribs is 14.
  3. 3. The folding fan with the bidirectional opening function according to claim 1, wherein the right side surface of the lower part of the leftmost fan frame is connected with a reinforcing connection bamboo sheet, and the thickness of the reinforcing connection bamboo sheet is smaller than the gap between the first fan frame and the fourth fan frame at the left side in the closed state of the fan.
  4. 4. The folding fan with the bidirectional opening function according to claim 1, wherein a section of bamboo is fixedly arranged at the lower part of the front side of the leftmost fan frame, the bamboo section is positioned below the fan plane, and the upper part of the bamboo section protrudes rightward to the adjacent fan frame to form a pressing part.

Description

Novel folding fan with similar two-way opening function Technical Field The invention relates to the technical field of articles for daily use, in particular to a novel folding fan with a similar bidirectional opening function. Background When the fan is opened by the right hand, the folding paper fan in the prior art can be pressed on the left side A of the rightmost fan rib by the thumb of the right hand to keep the fan in a completely opened state, but when the folding paper fan is used by the left hand, the leftmost fan rib is positioned at the rearmost side when in an opened state, and no proper part is convenient for the thumb of the left hand to press along the opening direction of the fan, so that the fan cannot be in the completely opened state, the normal use of the left hand is influenced, but in daily life, the use condition of the left hand often exists. Disclosure of Invention The invention aims to provide a novel folding fan with a similar bidirectional opening function, which can effectively solve the problems in the background technology. The novel folding fan with the two-way opening function comprises a plurality of fan ribs which are sequentially stacked from left to right, the tail ends of the fan ribs are rotationally connected through pin shafts, fan surfaces are connected between the fan ribs, and the folding fan is characterized in that the fan ribs positioned in the fan surfaces are connected into a whole through wires at the same time, and the fan ribs in the middle extend downwards to form a handle; The left second and third fan ribs are short fan ribs and are integrally clamped in the fan surfaces respectively, so that when the fan is opened, the left first fan rib and the left fourth fan rib form a triangular opening into which a thumb can extend. Further, the number of ribs was 14. Further, the right side surface of the lower part of the leftmost fan rib is connected with a reinforcing connection bamboo chip, and the thickness of the reinforcing connection bamboo chip is smaller than the gap between the first fan rib and the fourth fan rib at the left side in the closed state of the fan. Further, the lower part of the front side of the leftmost fan rib is fixedly provided with a section of bamboo section, the bamboo section is positioned below the fan surface, and the upper part of the bamboo section protrudes rightward to the adjacent fan rib to form a pressing part. The folding fan has the beneficial effects that when the folding fan is used by the left hand and the right hand, the folding fan is provided with the parts which are convenient for the thumb to press, so that the fan surface is kept in a completely opened state, the folding fan has the same comfort degree as that of the folding fan when the folding fan is used by the right hand, the improvement of the folding fan is more in accordance with the ergonomics, the service efficiency of the folding fan is improved, the popularization of the folding fan is facilitated, the effects of energy conservation and emission reduction are achieved, and the functions of the traditional uterine fan are optimized. Drawings FIG. 1 is a schematic view of a first embodiment in a closed state; FIG. 2 is a schematic view of the first embodiment in an open state; FIG. 3 is a partial schematic view of a first embodiment; fig. 4 is a front view of the second embodiment in an open state; Fig. 5 is a front view of the third embodiment in an open state; fig. 6 is a front view of the third embodiment in a closed state; fig. 7 is a front view of the fourth embodiment in an open state; Fig. 8 is a front view of the opened state of the fifth embodiment; fig. 9 is a front view of the fifth embodiment in a closed-open state; Fig. 10 is a front view of the seventh embodiment in an open state. Detailed Description Example 1 As shown in fig. 1-3, this embodiment discloses a novel folding fan with a bidirectional opening function, which comprises a plurality of fan ribs 1 which are sequentially stacked from left to right, wherein the tail ends of the fan ribs 1 are rotationally connected through a pin shaft 2, a fan surface 3 is connected between the fan ribs 1, a section of bamboo section 4 is fixedly arranged at the lower part of the leftmost fan rib 1, the bamboo section 4 is positioned below the fan surface 3, the upper part of the bamboo section is protruded leftmost fan rib 1 rightwards along the thickness direction to form a pressing part 5, the pressing part 5 is convenient for a left thumb to press along the opening direction of the fan and corresponds to the position of the left thumb when the folding fan is used by the left hand and the right hand, so that the folding fan is provided with a part convenient for the thumb to press when the folding fan is used by the left hand and the right hand, and the fan is convenient to control the fan surface to be in a completely opened state. Example 2 The second embodiment is different from the first