CN202391765U - Folding fan - Google Patents

Abstract

A folding fan comprises a machine head, a machine head bracket, an adjusting seat and a supporting pipe, wherein the machine head is fixedly connected with the machine head bracket, the machine head bracket is connected with the adjusting seat, and the supporting pipe is connected with the adjusting seat; the angle adjusting device is pivoted with the folding box, the folding box is pivoted with the adjusting seat, and the angle adjusting device, the folding box and the adjusting seat are pivoted on the same shaft; the positioning device is matched with the folding box for positioning; the machine head bracket is pivoted with the angle adjusting device. Owing to adopt such structure, when needs are folding, adjust the seat and rotate for folding box to realize the rear surface laminating of supporting tube and aircraft nose, when having reduced storage and transportation, the space that occupies, folding and open the convenience when using moreover.

Description

A kind of folding fan

Technical field

The utility model relates to a kind of folding fan.

Background technique

Present existing technology, existing fan all are to break packing to front and back guard, fan blade, head and fuselage part, fall way part, base portion; The user buys and goes back to need could use after the being made by manufacturers or users; The user must break collection again when not using, otherwise can take big quantity space and be stained with dust, brings inconvenience.

Summary of the invention

The purpose of the utility model is: a kind of folding fan is provided, and when it can have storage, transportation, the characteristics that volume is little, the convenient storage and transportation; And open conveniently when using.

The utility model is achieved in that a kind of folding fan, comprises head, head rack, adjusting seat and support column, and head is fixedly connected with head rack, and head rack is connected with the adjusting seat, and support column is connected with the adjusting seat; Its special way is: also comprise a rotary folding reclining apparatus,

The rotary folding reclining apparatus comprises reclining apparatus, folding box and is arranged on the positioning device of regulating on the seat, reclining apparatus and folding box pivot joint, and folding box articulates with regulating seat, and reclining apparatus, folding box and adjusting seat are articulated on same; Positioning device cooperates the location with folding box;

Head rack and reclining apparatus articulate.

Described a kind of folding fan, its special way is: said reclining apparatus comprises regulates box, torsion spring, spring, steel ball, adjusting support and bracket cover,

The hollow shaft that extend oriented adjusting box both sides on the said adjusting box, a side has blind hole, opposite side that the torsion spring chamber is arranged, and said adjusting support is fitted with the blind hole side of regulating box, and spring is arranged in the blind hole, and steel ball cooperates with spring and the locating hole of regulating on the support; Torsion spring set is on hollow shaft, and torsion spring one end is fixed with the adjusting box, the other end stretches out the adjusting box and cooperates with the adjusting support; Regulating support and bracket cover and hollow shaft articulates; Regulating support fixedlys connected with folded box with bracket cover;

Regulating box and folding box articulates.

Described a kind of folding fan, its special way is: the said top of regulating a side of seat have two articulate framves, opposite side is fluted, the base plate top of groove has and connects two through holes that articulate the adjusting seats between the frame;

Said positioning device comprises buckle, fixed plate and pressure spring; Fixed plate is articulated in the groove; Buckle is fixedly connected with fixed plate, and pressure spring one end cooperates with the groove base plate, the other end cooperates with buckle, and the button bit that the button bit of buckle passes through hole and folding box fastens.

Described a kind of folding fan, its special way is: also comprise two claw pad sheets,

Be fixed with two claw pad sheets on the bi-side of said folding box respectively, be fixed with two claw pad sheets on the relative face of the pivot joint frame of said adjusting seat, the two claw pad sheets in the two claw pad sheets on the folding box and the adjusting cooperate.

A kind of folding fan of the utility model, owing to adopt this spline structure, when needs are folding; Regulate seat with respect to the folding box rotation, thereby realize back surperficial applying of support column and head, reduced when storing and transporting; Occupation space, and folding and open conveniently when using.

Description of drawings

Fig. 1 is the stereogram of the utility model.

Fig. 2 is the sectional perspective exploded view of the utility model.

Fig. 3 is the utility model partial sectional view.

Fig. 4 is the stereogram of the utility model user mode.

Fig. 5 is the stereogram of the utility model folded state.

Embodiment

Below in conjunction with accompanying drawing the utility model is further described.

Like Fig. 1, Fig. 2, shown in Figure 3, a kind of folding fan comprises head 1, head rack 2, regulates seat 3 and support column 4, and head 1 is fixedly connected with head rack 2, and head rack 2 is connected with adjusting seat 3, and support column is connected with the adjusting support; Also comprise a rotary folding reclining apparatus, a fold mechanism, support column 4 is connected with adjusting seat 3;

The rotary folding reclining apparatus comprises folding box 5, reclining apparatus 6 and is arranged on the positioning device on the adjusting seat 3, reclining apparatus 6 and folding box 5 pivot joints, and folding box 5 is articulated on same with 3 pivot joints of adjusting seat, reclining apparatus 6, folding box 5 and adjusting seat 3; Positioning device cooperates the location with folding box 5;

Head rack 2 articulates with reclining apparatus 6.

Like Fig. 1, shown in Figure 2, said reclining apparatus 6 comprises regulates box 61, torsion spring 62, spring 63, steel ball 64, adjusting support 65 and bracket cover 66,

As shown in Figure 8; The hollow shaft that extend oriented adjusting box both sides on the said adjusting box 61; One side has blind hole, opposite side that torsion spring chamber 611 is arranged; Said adjusting support 65 is fitted with the blind hole side of regulating box 61, and spring 63 is arranged in the blind hole, and steel ball 64 cooperates with spring 63 and the positioning hole of regulating on the support 65 651; Torsion spring 62 is enclosed within on the hollow shaft, and torsion spring 62 1 ends are fixed with adjusting box 61, the other end stretches out adjusting box 61 and cooperates with adjusting support 65; Regulating support 65 articulates with bracket cover 66 and hollow shaft; Regulating support 65 is fixedly connected with folding box 5 with bracket cover 66; Adopt such structure, rotation adjusting box 61, steel ball cooperates the location with positioning hole 651, the elevation angle of can regulate head 1.

Head rack 2 articulates with the adjusting box 61 of reclining apparatus 6.

Regulating box 61 articulates with folding box 5.

The said top of regulating a side of seat 3 has two, and to articulate framves 31, opposite side fluted 32, and the base plate top of groove 32 has and connects two through holes 33 that articulate the adjusting seats 3 between the frame 31;

Said positioning device comprises buckle 71, fixed plate 72 and pressure spring 73; As shown in Figure 6; Fixed plate 72 is articulated in the groove 32; Buckle 71 is fixedly connected with fixed plate 72, and pressure spring 73 1 ends cooperate with groove 32 base plates, the other end cooperates with buckle 71, and the button bit that the button bit of buckle 71 upper ends passes through hole 33 and folding box 5 fastens.Press the lower end of buckle 71 down, the button bit of buckle 71 separates with the button bit of folding box 5, resets at the effect lower pinch plate of pressure spring 73.

Also comprise two claw pad sheets 8,

Be fixed with two claw pad sheets 8 on the bi-side of said folding box 5 respectively, be fixed with two claw pad sheets 8 on the relative face of the said pivot joint frame 31 of regulating seat 3, the two claw pad sheets 8 in the two claw pad sheets 8 on the folding box 5 and the adjusting 3 cooperate.

Under Fig. 4 state, push the lower end of buckle 71, the button bit of buckle 71 leaves the button bit of folding box 5, and support column 4 and adjusting seat 3 are clockwise rotated 180 degree, and then the back surface of head 1 and support column 4 are fitted, under the state as shown in Figure 5.

Above-described only is the preferential mode of execution of the utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is regarded as the protection domain of the utility model.

Claims (4)

1. a folding fan comprises head, head rack, adjusting seat and support column, and head is fixedly connected with head rack, and head rack is connected with the adjusting seat, and support column is connected with the adjusting seat; It is characterized in that: also comprise a rotary folding reclining apparatus,

The rotary folding reclining apparatus comprises reclining apparatus, folding box and is arranged on the positioning device of regulating on the seat, reclining apparatus and folding box pivot joint, and folding box articulates with regulating seat, and reclining apparatus, folding box and adjusting seat are articulated on same; Positioning device cooperates the location with folding box;

Head rack and reclining apparatus articulate.

2. a kind of folding fan according to claim 1 is characterized in that: said reclining apparatus comprises regulates box, torsion spring, spring, steel ball, adjusting support and bracket cover,

The hollow shaft that extend oriented adjusting box both sides on the said adjusting box, a side has blind hole, opposite side that the torsion spring chamber is arranged, and said adjusting support is fitted with the blind hole side of regulating box, and spring is arranged in the blind hole, and steel ball cooperates with spring and the locating hole of regulating on the support; Torsion spring set is on hollow shaft, and torsion spring one end is fixed with the adjusting box, the other end stretches out the adjusting box and cooperates with the adjusting support; Regulating support and bracket cover and hollow shaft articulates; Regulating support fixedlys connected with folded box with bracket cover;

Regulating box and folding box articulates.

3. a kind of folding fan according to claim 2 is characterized in that: the said top of regulating a side of seat have two articulate framves, opposite side is fluted, the base plate top of groove has and connects two through holes that articulate the adjusting seats between the frame;

Said positioning device comprises buckle, fixed plate and pressure spring; Fixed plate is articulated in the groove; Buckle is fixedly connected with fixed plate, and pressure spring one end cooperates with the groove base plate, the other end cooperates with buckle, and the button bit that the button bit of buckle passes through hole and folding box fastens.

4. a kind of folding fan according to claim 3 is characterized in that: also comprise two claw pad sheets,

Be fixed with two claw pad sheets on the bi-side of said folding box respectively, be fixed with two claw pad sheets on the relative face of the pivot joint frame of said adjusting seat, the two claw pad sheets in the two claw pad sheets on the folding box and the adjusting cooperate.

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