CN214802890U

CN214802890U - Folding fan

Info

Publication number: CN214802890U
Application number: CN202121879891.4U
Authority: CN
Inventors: 项峰良; 黄潮洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2021-11-23
Anticipated expiration: 2031-08-11

Abstract

The utility model belongs to the technical field of the paper fan, especially, relate to a roll over fan. The technical problems that the design is unreasonable and the like in the prior art are solved. The utility model provides a folding fan, including two big limit bones to and be located the middle ossicle between two big limit bones, big limit bone rear end and middle ossicle rear end are in the same place through the cluster round pin cluster, are equipped with the first boss of decorating in the rear end tip of every big limit bone, and the rear end tip of ossicle is equipped with the second in every middle of the piece and decorates the boss, when folding the fan and be in the state of drawing in the rear end terminal surface of boss and the rear end terminal surface that the boss was decorated to the second flush, the first both sides face of decorating boss width direction flushes with the width direction both sides face that the boss was decorated to the second respectively. The utility model has the advantages that: the first decorative reinforcing block and the second decorative reinforcing block play a role in reinforcing the rear end part and improving the decorative attractiveness, and the service life of the fan is prolonged.

Description

Folding fan

Technical Field

The utility model belongs to the technical field of the paper fan, especially, relate to a roll over fan.

Background

The folding fan belongs to a fan for playing with a literary composition.

The structure of the folding fan generally comprises a side bone, a middle bone and a paper surface connected with the middle bone and the side bone.

The existing edge bone and middle bone are generally made of bamboo materials, the problem that the narrow rear ends (namely, the ends held by the palms) of the edge bone and the middle bone are cracked when the fan falls on the ground easily can be solved, the repair cannot be carried out after the cracks are broken, only the edge bone or the small bone can be replaced, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide one kind and can solve above-mentioned technical problem roll over a fan.

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

the utility model provides a folding fan, including two big limit bones to and be located the middle ossicle between two big limit bones, big limit bone rear end and middle ossicle rear end are in the same place through the cluster round pin cluster, are equipped with the first boss of decorating in the rear end tip of every big limit bone, and the rear end tip of ossicle is equipped with the second in every middle of the piece and decorates the boss, when folding the fan and be in the state of drawing in the rear end terminal surface of boss and the rear end terminal surface that the boss was decorated to the second flush, the first both sides face of decorating boss width direction flushes with the width direction both sides face that the boss was decorated to the second respectively.

In the folding fan, the large edge bone and the first decorative reinforcing block are connected through the first joggle structure.

In foretell folding fan, first joggle structure is including locating the first tongue-and-groove of first decoration boss inner surface, be connected with at big limit bone rear end insert in first tongue-and-groove, the rear end face of big limit bone is identical with the preceding terminal surface of first decoration boss.

In the folding fan, the inner surface of the first decorative reinforcing block is flush with the inner surface of the large frame, and the outer surface of the first decorative reinforcing block is flush with the outer surface of the large frame.

In the folding fan, the middle ossicle and the second decorative reinforcing block are connected through a second tenon joint structure.

In foretell folding fan, second joggle structure is equipped with the confession including the second tenon of locating middle ossicle rear end middle part in the front end middle part of second decoration boss the second tongue-and-groove that the second tenon card was gone into, the second tenon card in the second tongue-and-groove.

In the folding fan, two surfaces of the middle ossicle in the thickness direction are respectively flush with two surfaces of the second tenon in the thickness direction.

In the folding fan, the rear end face of the middle ossicle is matched with the front end face of the second decorative reinforcing block.

In the folding fan, the length of the first decorative reinforcing block along the length direction of the large side rib is larger than the length of the first decorative reinforcing block along the length direction of the middle small rib.

Compared with the prior art, the utility model has the advantages of:

the first decorative reinforcing block and the second decorative reinforcing block play a role in reinforcing the rear end part and improving the decorative attractiveness, and the service life of the fan is prolonged.

Drawings

Fig. 1 is a schematic view of the folding fan in structure according to the present invention.

Fig. 2 is a schematic view of the inner surface structure of the large frame and the first decorative reinforcing block after combination.

Fig. 3 is a schematic view of the outer surface structure of the large frame and the first decorative reinforcing block combined according to the present invention.

Fig. 4 is a side view schematic structural diagram of the large side bone provided by the present invention.

Fig. 5 is a schematic view of the surface structure of the large side bone provided by the present invention.

Fig. 6 is a schematic view of an inner surface structure of a first decorative reinforcing block according to the present invention.

Fig. 7 is a schematic top view of the first decorative reinforcing block provided by the present invention.

Fig. 8 is a schematic view of the inner surface structure of the combined middle ossicle and the second decorative reinforcing block of the present invention.

Fig. 9 is a schematic view of the exploded structure of fig. 8.

In the figure, a large side frame 1, a first tenon 10, a middle small frame 2, a second tenon 20, a serial pin 3, a first decorative reinforcing block 4, a first mortise 40, a second decorative reinforcing block 5 and a second mortise 50.

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.

Example one

As shown in fig. 1, the present embodiment provides a folding fan for inducing wind for a game.

Specifically, the folding fan of this embodiment includes two big bones 1 to and be located two middle ossicles 2 between the

big bone

1, 2 rear ends of big bone 1 and middle ossicles are in the same place through the cluster round pin 3 cluster, are equipped with first decoration boss 4 in the rear end tip of every big bone 1, and the boss 5 is decorated to the rear end tip that is equipped with the second in every middle ossicle 2, and first decoration boss 4 and second decorate boss 5 and play the effect of strengthening the rear end and improving decoration aesthetic property.

The material of the first decorative reinforcing block 4 and the second decorative reinforcing block 5 can be engineering plastic blocks. When the folding fan is in a folding state, the rear end face of the first decorative reinforcing block 4 and the rear end face of the second decorative reinforcing block 5 are flushed, the two side faces of the width direction of the first decorative reinforcing block 4 are flushed with the two side faces of the width direction of the second decorative reinforcing block 5 respectively, meanwhile, all the side faces of the circumference of the first decorative reinforcing block 4 are flushed with all the side faces of the circumference of the large side bone 1 respectively, and all the side faces of the circumference of the second decorative reinforcing block 5 are flushed with all the side faces of the circumference of the middle small bone 2 respectively, so that the attractiveness is ensured.

In order to enhance the connection strength, as shown in fig. 2 to 7, the large frame 1 and the first decorative reinforcing block 4 are connected by a first mortise structure, specifically, the first mortise structure includes a first mortise 40 formed on the inner surface of the first decorative reinforcing block 4, a first tenon 10 inserted into the first mortise 40 is connected to the rear end of the large frame 1, and the rear end surface of the large frame 1 is matched with the front end surface of the first decorative reinforcing block 4.

Secondly, be equipped with the glue film between first tongue-and-groove 40 and first tenon 10 to improve structural strength, this glue is glutinous rice glue etc..

The inner surface of the first decorative reinforcing block 4 is flush with the inner surface of the large side bone 1, and the outer surface of the first decorative reinforcing block 4 is flush with the outer surface of the large side bone 1.

As shown in fig. 8 to 9, the middle ossicle 2 and the second ornamental reinforcement piece 5 are connected by the second mortise joint structure. Specifically, the second tenon structure of this embodiment includes the second tenon 20 disposed in the middle of the rear end of the middle small bone 2, and the second mortise 50 for the second tenon 20 to be inserted is disposed in the middle of the front end of the second decorative reinforcing block 5, and the second tenon 20 is inserted in the second mortise 50.

Two surfaces of the middle ossicle 2 in the thickness direction are flush with two surfaces of the second tenon 20 in the thickness direction respectively, so that the appearance is improved. The rear end surface of the middle ossicle 2 is matched with the front end surface of the second decorative reinforcing block 5. The connection strength can be improved.

The first mortise and the second mortise are dovetail grooves, and the corresponding tenon is also a dovetail.

The length of the first ornamental reinforcement 4 in the longitudinal direction of the large side rib is greater than the length of the first ornamental reinforcement 4 in the longitudinal direction of the middle small rib 2. Ensuring alignment for improved aesthetics.

As shown in fig. 1, pin holes are respectively formed at the rear ends of the large side frame 1 and the middle small frame 2, and the string pin 3 is inserted through the pin holes and then both ends of the string pin are riveted.

Of course, the serial pin can also be a T-shaped pin, and only one end of the serial pin needs to be riveted.

The sector is provided with a small bone through hole, the front end of the middle small bone 2 is inserted into the small bone through hole, the two sides of the sector are fixed on the large bone 1, and the fixing mode is glutinous rice glue and the like.

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 utility model provides a folding fan, includes two big limit bones (1) to and be located middle ossicle (2) between two big limit bones (1), big limit bone (1) rear end and middle ossicle (2) rear end are in the same place through cluster round pin (3) cluster, its characterized in that is equipped with first decoration boss (4) in the rear end tip of every big limit bone (1), and the rear end tip of every middle ossicle (2) is equipped with second decoration boss (5), is in when folding the fan and drawing in the state the rear end terminal surface of boss (4) and the rear end terminal surface of boss (5) are decorated to the second first decoration boss (4) the both sides face of boss (4) width direction flushes with the width direction both sides face of boss (5) are decorated to the second respectively.

2. Folding fan according to claim 1, characterized in that the large edge rib (1) and the first ornamental reinforcement (4) are connected by means of a first mortise joint.

3. Folding fan according to claim 2, characterized in that the first mortise structure comprises a first mortise (40) formed on the inner surface of the first decorative reinforcing block (4), a first tenon (10) inserted into the first mortise (40) is connected to the rear end of the large frame (1), and the rear end surface of the large frame (1) is matched with the front end surface of the first decorative reinforcing block (4).

4. Folding fan according to claim 3, characterized in that the inner surface of the first ornamental reinforcement (4) is flush with the inner surface of the large border (1), and the outer surface of the first ornamental reinforcement (4) is flush with the outer surface of the large border (1).

5. Folding fan according to claim 1, characterized in that said middle ossicle (2) and the second ornamental reinforcement (5) are connected by means of a second joggle.

6. Folding fan according to claim 5, characterized in that the second tenon joint structure comprises a second tenon (20) arranged in the middle of the rear end of the middle rib (2), a second mortise (50) for the second tenon (20) to be inserted is arranged in the middle of the front end of the second decorative reinforcing block (5), and the second tenon (20) is inserted in the second mortise (50).

7. Folding fan according to claim 6, characterized in that the two surfaces of the middle ossicle (2) in the thickness direction are flush with the two surfaces of the second tenon (20) in the thickness direction, respectively.

8. Folding fan according to claim 7, characterized in that the rear end face of the middle ossicle (2) coincides with the front end face of the second ornamental reinforcement (5).

9. Folding fan according to claim 1, characterized in that the first ornamental reinforcement (4) has a greater length along the length of the greater border than the first ornamental reinforcement (4) along the length of the middle ossicle (2).