CN212225577U

CN212225577U - Folding fan

Info

Publication number: CN212225577U
Application number: CN202020021205.9U
Authority: CN
Inventors: 罗金才
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-12-25
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a folding fan, the on-line screen storage device comprises a base, the base on be equipped with and accomodate the groove, the base on be equipped with and rotate the bracing piece of accomodating the inslot, the upper end of bracing piece articulated have a fan main part, the bracing piece outer cover have the locking cover with rotating relatively, the locking cover on be equipped with the card head on the base after the locking cover rotates, bracing piece accessible locking cover erects to be fixed on the base, also can unblock behind the locking cover in rotatable accomodating the bracing piece to the base, and can keep flat the lock joint with fan main part and form a whole on the base when folding, reduced whole volume greatly, be convenient for accomodate and remove.

Description

Folding fan

[ technical field ]

The utility model relates to a folding fan.

[ background art ]

The existing fan, especially the floor fan, is large in size and inconvenient for household storage and movement; on the other hand, when the vending machine is sold, the components need to be disassembled to be packaged, the purchaser can use the vending machine after the assembly, and the small components are easy to lose and easy to cause the untight assembly to cause danger.

[ contents of utility model ]

The utility model overcomes above-mentioned technique is not enough, provides a folding fan convenient to remove and accomodate and place.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a folding fan, including base 1, base 1 on be equipped with and accomodate groove 2, base 1 on be equipped with and rotate the bracing piece 3 of accomodating in the groove 2, the upper end of bracing piece 3 articulated have fan main body 4, bracing piece 3 outer cover have locking cover 5 relatively rotatably, locking cover 5 on be equipped with and block the chucking portion 6 on base 1 after locking cover 5 rotates.

The folding fan is characterized in that a clamping groove 7 for clamping the clamping part 6 is arranged on the side surface of the accommodating groove 2.

The folding fan is characterized in that the clamping part 6 is a U-shaped buckle, one end of the U-shaped buckle is clamped into the clamping groove 7, and the other end of the U-shaped buckle is abutted to the top surface of the base 1.

The folding fan is characterized in that the locking sleeve 5 is provided with anti-slip threads 51 on the outer side.

The folding fan is characterized in that the support rod 3 is composed of a plurality of telescopic connecting rods 31 which are sequentially connected in a sleeved mode, the upper end of the telescopic connecting rod 31 is hinged to the fan body 4 at the first section, the telescopic connecting rod 31 is hinged to the base 1 at the last section, the locking sleeve 5 is sleeved on the telescopic connecting rod 31 at the last section, and a connecting rod stretching locking device 8 which is locked after stretching each other is arranged between the telescopic connecting rods 31.

The folding fan is characterized in that the connecting rod stretching and locking device 8 comprises a spring bean 81 arranged on the side surface of the lower end part of the telescopic connecting rod 31, and a clamping hole 82 clamped with the spring bean 81 is arranged on the side surface of the upper end part of the telescopic connecting rod 31 at the adjacent sleeved lower section.

The folding fan is characterized in that the outer side of the telescopic connecting rod 31 is provided with a limiting groove 311 for limiting the stretching and sliding direction of the adjacent telescopic connecting rods 31.

The folding fan is characterized in that the base 1 is provided with a base clamping edge 11 arranged upwards on the side surface, and the fan main body 4 is provided with a fan main body buckling edge 41 clamped into the base clamping edge 11 on the back surface.

The folding fan is characterized in that the base 1 is a square base, the accommodating groove 2 is formed between two opposite corners of the square base, the fan body 4 is a square fan body, and the first section of the telescopic connecting rod 31 is hinged to one corner of the back of the square fan body.

The utility model has the advantages that:

the utility model can be vertically fixed on the base through the locking sleeve, and can also be rotated to store the support rod into the base after the locking sleeve is unlocked, and the fan main body can be horizontally placed and fastened on the base to form a whole when being folded, thereby greatly reducing the whole volume and being convenient for storage and movement; meanwhile, the supporting rod is composed of a plurality of sections of telescopic connecting rods which are sequentially sleeved, so that the length of the supporting rod is shortened, and the size of the fan is further reduced.

[ description of the drawings ]

FIG. 1 is a schematic view of the present invention in a use state;

FIG. 2 is an exploded view of the utility model in use;

FIG. 3 is a second schematic view illustrating the usage status of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1;

fig. 5 is a schematic view of the folded state of the present invention.

[ detailed description of the invention ]

The following description is further detailed with reference to the accompanying drawings and embodiments of the present invention:

as shown in fig. 1-5, a folding fan comprises a base 1, the base 1 is provided with a receiving groove 2, the base 1 is provided with a support rod 3 capable of rotating into the receiving groove 2, the upper end of the support rod 3 is hinged with a fan main body 4, the support rod 3 is sleeved with a locking sleeve 5 in a relatively rotatable manner, and the locking sleeve 5 is provided with a clamping part 6 which is clamped on the base 1 after the locking sleeve 5 rotates.

When the fan is unfolded for use, as shown in fig. 1-4, the supporting rod 3 is turned out from the accommodating groove 2 of the base 1, the locking sleeve 5 sleeved outside the supporting rod 3 is turned, the clamping part 6 on the locking sleeve 5 is clamped on the base 1, the supporting rod 3 is vertically fixed on the base 1, and then the fan main body 4 is turned to a use state position; when the fan is folded, as shown in fig. 5, the locking sleeve 5 is rotated to separate the clamping part 6 on the locking sleeve from the base 1, the supporting rod 3 is rotated into the accommodating groove 2 after the locking is released, and the fan body 4 can be flatly placed on the base 1 by rotating the fan body 4, so that the folding of the fan is completed.

As shown in fig. 1-4, be equipped with the chucking recess 7 that supplies chucking part 6 card to go into on accomodating groove 2 side, chucking part 6 is U type buckle, chucking recess 7 and the other end offset with base 1 top surface are gone into to U type buckle one end card, on the chucking part 6 through U type buckle is fixed in base 1 with bracing piece 3 is vertical better, and improved the fan stationarity when standing the operation. The outer side of the locking sleeve 5 is provided with anti-skid grains 51, so that the locking sleeve 5 can be rotated more easily.

As shown in fig. 1-3, the bracing piece 3 comprises the telescopic connecting rod 31 that the multisection cup jointed connection in proper order, can shorten the length of accomodating of bracing piece 3 through the mutual flexible between the multisection telescopic connecting rod 31, and the fan height under the adjustable user state, the first section telescopic connecting rod 31 upper end is articulated with fan main part 4, the end section telescopic connecting rod 31 is articulated with

base

1, 5 covers of locking cover are established on end section telescopic connecting rod 31, be equipped with the tensile locking device 8 of connecting rod of the locking after stretching each other between the telescopic connecting rod 31, through the adjacent telescopic connecting rod 31 after stretching each other of the tensile locking device 8 locking of connecting rod.

As shown in fig. 1-2, the connecting rod stretching and locking device 8 includes a spring bean 81 disposed on the side surface of the lower end portion of the telescopic connecting rod 31, a locking hole 82 engaged with the spring bean 81 is disposed on the side surface of the upper end portion of the telescopic connecting rod 31 in the adjacent sleeved lower section, so that the adjacent telescopic connecting rod 31 is fixedly connected after stretching, and the upper section of the telescopic connecting rod 31 can be folded by sliding the spring bean 81 away from the locking hole 82 only by pressing the spring bean 81 during folding.

As shown in fig. 1, 2 and 4, a limiting groove 311 for limiting the stretching and sliding direction of the adjacent telescopic connecting rods 31 is arranged on the outer side of the telescopic connecting rod 31, so as to prevent the telescopic connecting rods 31 from moving when sliding mutually.

As shown in fig. 1-5, the side surface of the base 1 is provided with an upward base clamping edge 11, and the back surface of the fan main body 4 is provided with a fan main body buckling edge 41 which is clamped into the base clamping edge 11. When the folding fan is used, the fan main body 4 winds 180 degrees backwards around the first section of the telescopic connecting rod 31, and the fan main body buckling edge 41 of the fan main body 4 is buckled on the base clamping edge 11 of the base 1 to form a whole, so that the volume is reduced.

As shown in fig. 1-5, the base 1 is a square base, the accommodating groove 2 is arranged between two opposite corners of the square base, so that the stability of the fan in the unfolded use state is improved, the fan main body 4 is a square fan main body, the first section of the telescopic connecting rod 31 is hinged with one corner of the back of the square fan main body, and the base and the fan main body can also be in the shapes of a circle, a rectangle, a polygon and the like.

Claims

1. The utility model provides a folding fan, including base (1), base (1) on be equipped with and accomodate groove (2), base (1) on be equipped with and rotate bracing piece (3) in accomodating groove (2), the upper end of bracing piece (3) articulated have fan main part (4), its characterized in that: the supporting rod (3) is sleeved with a locking sleeve (5) in a relatively rotatable manner, and the locking sleeve (5) is provided with a clamping part (6) which is clamped on the base (1) after the locking sleeve (5) rotates.

2. A folding fan according to claim 1, wherein: and a clamping groove (7) for clamping the clamping part (6) is arranged on the side surface of the accommodating groove (2).

3. A folding fan according to claim 2, wherein: the clamping part (6) is a U-shaped buckle, one end of the U-shaped buckle is clamped into the clamping groove (7), and the other end of the U-shaped buckle is abutted to the top surface of the base (1).

4. A folding fan according to claim 1, wherein: the outer side of the locking sleeve (5) is provided with anti-skid grains (51).

5. A folding fan according to claim 1, wherein: bracing piece (3) are cup jointed the telescopic link (31) of connecting in proper order by the multisection and are constituteed, the first festival telescopic link (31) upper end is articulated with fan main part (4), the end festival telescopic link (31) are articulated with base (1), locking cover (5) cover is established on end festival telescopic link (31), be equipped with the tensile locking means of connecting rod (8) of mutual tensile back locking between telescopic link (31).

6. The folding fan of claim 5, wherein: the connecting rod stretching locking device (8) comprises elastic beans (81) arranged on the side face of the lower end of the telescopic connecting rod (31), the adjacent lower sections are sleeved, and clamping holes (82) clamped with the elastic beans (81) are formed in the side face of the upper end of the telescopic connecting rod (31).

7. The folding fan of claim 5, wherein: and a limiting groove (311) used for limiting the stretching sliding direction of the adjacent sleeved telescopic connecting rods (31) is arranged on the outer side of each telescopic connecting rod (31).

8. A folding fan according to claim 1, wherein: the fan is characterized in that base clamping edges (11) arranged upwards are arranged on the side faces of the base (1), and fan main body buckling edges (41) are arranged on the back face of the fan main body (4) and clamped into the base clamping edges (11).

9. The folding fan of claim 5, wherein: the base (1) is a square base, the accommodating groove (2) is arranged between two opposite corners of the square base, the fan body (4) is a square fan body, and the first section of the telescopic connecting rod (31) is hinged to one corner of the back of the square fan body.