CN213664047U

CN213664047U - Fan and framework thereof

Info

Publication number: CN213664047U
Application number: CN202022940376.4U
Authority: CN
Inventors: 方鸿亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-13
Anticipated expiration: 2030-12-10

Abstract

The utility model relates to a fan and skeleton thereof. It has solved the easy technical problem such as deformation of prior art. The fan bamboo framework comprises two large side bones and a plurality of middle bones between the two large side bones, the large side bones and the middle bones are connected together through connecting pins, inner grooves are respectively arranged on the four peripheries of each large side bone, decorative edges are respectively stuck on the four peripheries of each large side bone, inner convex parts clamped into the inner grooves are arranged on the inner surfaces of the decorative edges, the end surfaces of the two ends of the decorative edges positioned on the two long side surfaces of the large side bones are flush with the end surfaces of the two ends of the length of the large side bones, the end surfaces of the two ends of the decorative edges positioned on the two short side surfaces of the large side bones are in contact with the inner surfaces of the decorative edges positioned at the two ends of the large side bones, and gaps are respectively arranged on the surface of the thickness direction of each middle bone from the middle part to the front end. The scheme has the advantages that: the decorative edge can form peripheral structural reinforcement for the large edge bone so as to prevent the large edge bone from deforming in the thickness direction.

Description

Fan and framework thereof

Technical Field

The utility model belongs to the technical field of the fan, especially, relate to a fan and skeleton thereof.

Background

The fan is generally made of fan ribs and fan paper.

The existing fan ribs comprise large bamboo side ribs and middle bamboo ribs, the large bamboo side ribs are made of bamboo materials, the periphery of the large side ribs can crack in the subsequent using process, the fan cannot be stored for a long time due to the cracking, meanwhile, the structural strength of the large side ribs is low, particularly the deformation resistance in the thickness direction is high, so that fan paper can automatically disperse after being folded and folded, and the folded storage is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a can solve above-mentioned technical problem's fan bamboo skeleton.

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

the fan bamboo framework comprises two large side bones and a plurality of middle bones between the two large side bones, the large side bones and the middle bones are connected together through connecting pins, inner grooves are respectively arranged on the four peripheries of each large side bone, decorative edges are respectively stuck on the four peripheries of each large side bone, inner convex parts clamped into the inner grooves are arranged on the inner surfaces of the decorative edges, the end surfaces of the two ends of the decorative edges positioned on the two long side surfaces of the large side bones are flush with the end surfaces of the two ends of the length of the large side bones, the end surfaces of the two ends of the decorative edges positioned on the two short side surfaces of the large side bones are in contact with the inner surfaces of the decorative edges positioned at the two ends of the large side bones, a notch is respectively arranged on the surface in the thickness direction of each middle bone from the middle part to the front end of each middle bone, and a guide round head is respectively arranged at the front.

In the fan bamboo framework, the two sides of the two long sides of the large side frame are respectively provided with a side step, and the two sides of the inner surface of the decorative edge positioned on the two long sides of the decorative edge are respectively provided with a side clamping part clamped on the side step.

In the fan bamboo skeleton, the inner groove is a U-shaped groove.

In the fan bamboo framework, the clamping parts at two sides on the same decorative edge are parallel to each other.

In the fan bamboo framework, the two large edge bones are in an arch shape and are symmetrically distributed.

In the fan bamboo framework, the distance between two ends of the two large edge bones is smaller than the distance between the two large edge bones.

The fan comprises a fan bamboo framework, and fan paper is sleeved on the fan bamboo framework.

Compared with the prior art, the fan and the bamboo framework thereof have the advantages that:

it can form peripheral structure to big limit bone and strengthen decorating the limit to prevent that big limit bone from taking place the ascending deformation of thickness direction, simultaneously, just also can make the formation after fan paper draws in the clamp of fan paper, in order to prevent the self-dispersed of fan paper.

Drawings

Fig. 1 is a structural diagram provided by the present invention.

Fig. 2 is a large-side bone structure diagram provided by the present invention.

Fig. 3 is a structure view of the transversal cross section of the large bone provided by the present invention.

Fig. 4 is a schematic view of the middle bone structure provided by the present invention.

Fig. 5 is a schematic view of the fan structure provided by the present invention.

In the figure, a large side frame 1, an inner groove 10, a middle frame 2, a notch 20, a guide round head 21, a connecting pin 3, a decorative edge 4, an inner convex part 40, a side clamping part 41 and fan paper 5.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the bamboo skeleton of the fan comprises two large side frames 1 and a plurality of middle frames 2 between the two large side frames 1, preferably, the two large side frames 1 are in an arch shape and the two large side frames 1 are symmetrically distributed, and secondly, the distance between the two ends of the two large side frames 1 is smaller than the distance between the two large side frames 1.

The arch-shaped paper clip can clamp the fan paper in the middle to prevent the fan paper from automatically spreading after being gathered.

The large side bone 1 and the middle bone 2 are connected together through the connecting pin 3, the rear end of each large side bone 1 is provided with a connecting pin hole I, the rear end of the middle bone 2 is provided with a connecting pin hole II, the connecting pin 3 is inserted into the connecting pin hole I and the connecting pin hole II, the connecting pin 3 is made of rubber materials, one end of the connecting pin 3 is provided with a disengagement-preventing convex part, the other end of the connecting pin 3 is provided with a riveting convex part, the connecting pin 3 penetrates into the connecting pin hole I and the connecting pin hole II, the disengagement-preventing convex part at one end is positioned on the outer surface of one large side bone 1, and after the final position is in place, the other end of the connecting pin 3 is riveted and molded to form the riveting convex part by utilizing a riveting die, so that the purpose of connecting the large side bone 1 and the.

An inner groove 10 is respectively arranged on the periphery of each large bone 1, and particularly, the inner groove 10 is a U-shaped groove so as to facilitate grooving.

As shown in fig. 2 and 3, the decorative border 4 is adhered around each large frame 1, the inner surface of the decorative border 4 is provided with an inner convex portion 40 clamped into the inner groove 10, the end surfaces of both ends of the decorative border 4 positioned on both long sides of the large frame 1 are flush with the end surfaces of both ends of the large frame 1, the end surfaces of both ends of the decorative border 4 positioned on both short sides of the large frame 1 are in contact with the inner surfaces of the decorative borders 4 positioned on both ends of the large frame 1, and the decorative border 4 is made of plastic or natural bamboo.

It can form peripheral structure to big limit bone 1 and strengthen to decorate limit 4 to prevent that big limit bone 1 from taking place the ascending deformation of thickness direction, simultaneously, just also can make the formation of fan paper after drawing in tight to the clamp of fan paper, in order to prevent the self-dispersed of fan paper.

Preferably, the two sides of the two long sides of the large frame 1 are respectively provided with a side step 11, and the two sides of the inner surface of the decorative border 4 positioned on the two long sides of the decorative border 4 are respectively provided with a side clamping part 41 clamped on the side step 11. The large side frame 1, the inner convex part 40 and the side clamping part 40 are connected into a whole structure, which can form reinforcement for the structure of the large side frame 1.

Preferably, the two side clamping portions 41 on the same decorative border 4 are parallel to each other. So as to be connected with the large frame 1, and the distance between the side clamping portions 41 is equal from the side far from the decorative border 4 to the side near the decorative border 4.

As shown in fig. 4, a notch 20 is respectively formed on a surface of each middle bone 2 in a thickness direction from a middle portion to a front end thereof, the notch 20 is used for applying glue, a hole of fan paper is used for inserting the middle bone 2, the glue can be connected with the fan paper, a guide round head 21 is respectively formed at the front end of each middle bone 2, and the guide round head 21 is used for facilitating the insertion of the fan paper.

As shown in fig. 1 and 5, the fan comprises the fan bamboo framework, and fan paper 5 is sleeved on the fan bamboo framework.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The framework comprises two large side frames (1) and a plurality of middle frames (2) positioned between the two large side frames (1), the large side frames (1) and the middle frames (2) are connected together through connecting pins (3), the framework is characterized in that the periphery of each large side frame (1) is respectively provided with an inner groove (10), the periphery of each large side frame (1) is respectively pasted with a decorative edge (4), the inner surface of each decorative edge (4) is provided with an inner convex part (40) clamped into the inner groove (10), the end surfaces of the two ends of the decorative edge (4) positioned on the two long side surfaces of the large side frames (1) are flush with the end surfaces of the two ends of the length of the large side frames (1), the end surfaces of the two ends of the decorative edge (4) positioned on the two short side surfaces of the large side frames (1) are in contact with the inner surfaces of the decorative edges (4) positioned on the two ends of the large side frames (1), a surface in the thickness direction of each middle frame (2) is respectively provided with a notch (20) from the middle part to the, the front end of each middle bone (2) is respectively provided with a guiding round head (21).

2. Skeleton according to claim 1, characterized in that, be equipped with side step (11) respectively in big skeleton (1) both sides of both long sides, be located the border (4) both sides of the inner surface of the border (4) both sides of long sides respectively be equipped with the side card portion (41) of card on side step (11).

3. Carcass according to claim 2, characterized in that said inner groove (10) is a U-shaped groove.

4. Frame according to claim 2, characterized in that the two lateral clips (41) on the same trim (4) are parallel to each other.

5. Skeleton according to claim 1, characterized in that the two large bones (1) are arch-shaped and the two large bones (1) are symmetrically distributed.

6. Skeleton according to claim 5, characterized in that the distance between the two ends of the two large bones (1) is smaller than the distance between the middle of the two large bones (1).

7. Fan, characterized in that it comprises a frame according to any one of claims 1 to 6, on which a piece of fan paper (5) is applied.