Novel artificial feather
By using the design of carbon fiber rods and Eva foam layers, the existing artificial feathers are easily broken and the fur leaves cannot be replaced, which improves the impact resistance and service life of badminton and improves the impact feeling.
Patent Information
- Application Number
- CN202420783910.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing artificial feathers are prone to breaking and the hair leaves cannot be replaced, resulting in a short service life of badminton.
Carbon fiber rods and inserts are used as wool rods, and Eva foam layer is used in the wool leaves, fixed by double-sided adhesive bonding, designing through holes and curved surface structure to ensure that the wool leaves can be removable and replaced.
It improves the impact resistance and service life of badminton, the high strength and air conductivity of carbon fiber rods improves the impact feeling, and the detachable design of the hair leaves extends the service life of badminton.
Smart Images
Figure CN222195859U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of artificial feather structures, in particular to a novel artificial feather. Background Art
[0002] Badminton comprises a ball head and feathers, and a plurality of feathers are fixedly installed on the ball head along its circumferential direction, and the feathers are generally made of goose feathers. Although the badminton made of goose feathers has the advantages of good striking feeling and good performance in the air.
[0003] However, due to the reduction of goose farms, goose feather resources have also decreased accordingly, thus limiting the production output of badminton. In addition, the service life of badminton made of goose feathers is short, which is mainly reflected in the fact that after long-term hitting, the goose feathers will split and cannot be reused.
[0004] In order to solve the above problems, Chinese patent application number 2010201543356 discloses artificial feathers for badminton, including a shaft and a leaf, the front end of the shaft coincides with the upper end of the leaf, and the rear end of the shaft extends out of the lower edge of the leaf. The structure of the leaf and the shaft is formed by wrapping the part of the shaft corresponding to the leaf in the center with a foaming material in a mold of the designed leaf shape and foaming it once.
[0005] However, although this artificial feather can replace natural goose feathers and can be used to produce badminton, there are still the following technical problems:
[0006] I. The feather shaft and the feather leaf are integrally formed. When the feather leaf is damaged, it is impossible to replace it, thereby shortening the service life of the badminton produced using the artificial feather.
[0007] II. The feather shaft is formed of nylon material. When the nylon feather shaft is hit by a racket, the nylon feather shaft is more likely to break, thereby further shortening the service life of the badminton produced using the artificial feather.
[0008] Therefore, there is an urgent need for a new type of artificial feather with stronger racket-resistance and longer service life. Utility Model Content
[0009] The utility model aims to overcome the disadvantages of the prior art and provide a new type of artificial feather with stronger racket hitting resistance and longer service life.
[0010] The purpose of the utility model is achieved through the following technical solutions: a novel artificial feather, which includes a hair rod and a hair leaf, the hair rod includes a carbon fiber rod and an embedded plastic part, the carbon fiber rod is wrapped with an embedded plastic part along its length direction, the upper and lower ends of the carbon fiber rod are both penetrated by the embedded plastic part, the length of the upper extension section of the carbon fiber rod is greater than the length of the lower extension section of the carbon fiber rod; the hair leaf includes a front Eva foam layer and a rear Eva foam layer, the front Eva foam layer and the rear Eva foam layer are respectively arranged on the front and rear sides of the upper extension section of the carbon fiber rod, the front Eva foam layer and the rear Eva foam layer are both fixed to the upper extension section by double-sided adhesive, and the contact surfaces of the front Eva foam layer and the rear Eva foam layer are also bonded together by double-sided adhesive.
[0011] The carbon fiber rod is in the shape of a solid cylindrical rod.
[0012] The front Eva foam layer and the rear Eva foam layer are symmetrically arranged front and back about the upper extension section of the carbon fiber rod.
[0013] The front Eva foam layer and the rear Eva foam layer are both provided with through holes penetrating each other.
[0014] The outer edges on both sides of the front Eva foam layer and the rear Eva foam layer are both arc-shaped surfaces convex outwards.
[0015] The outer edges of one side of the front Eva foam layer and the rear Eva foam layer are both inner arc surfaces that are concave inwards.
[0016] The utility model has the following advantages: stronger racket hitting resistance and longer service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of the first embodiment of the utility model;
[0018] Figure 2 for Figure 1 Left view of
[0019] Figure 3 for Figure 1 The main view;
[0020] Figure 4 This is a schematic diagram of the structure of the hair rod;
[0021] Figure 5 This is a schematic diagram of the structure of the front Eva foam layer of the hairy leaf;
[0022] Figure 6 This is a schematic diagram of the structure of a badminton produced using the first embodiment;
[0023] Figure 7 This is a schematic diagram of the structure of the second embodiment of the present utility model;
[0024] Figure 8 for Figure 7 Left view of
[0025] Fig. 9 for Figure 7 The main view;
[0026] Fig.10 This is a schematic diagram of the structure of the front Eva foam layer of the hairy leaf;
[0027] Fig.11 This is a schematic diagram of the structure of a badminton produced using the second embodiment;
[0028] In the figure:
[0029] 1-carbon fiber rod, 2-molded part, 3-upper extension section, 4-lower extension section, 5-front Eva foam layer, 6-rear Eva foam layer, 7-through hole, 8-arc surface, 9-inner arc surface, 10-ball head. DETAILED DESCRIPTION
[0030] The utility model is further described below in conjunction with the accompanying drawings, and the protection scope of the utility model is not limited to the following:
[0031] Embodiment 1: Figure 1~Figure 5 As shown, a novel artificial feather comprises a hair rod and a hair leaf, the hair rod comprises a carbon fiber rod 1 and an insert 2, the carbon fiber rod 1 is wrapped with the insert 2 along its length direction, the upper and lower ends of the carbon fiber rod 1 are both penetrated by the insert 2, the length of the upper extension section 3 of the carbon fiber rod 1 is greater than the length of the lower extension section 4 of the carbon fiber rod 1; the hair leaf comprises a front Eva foam layer 5 and a rear Eva foam layer 6, the front Eva foam layer 5 and the rear Eva foam layer 6 are respectively arranged on the front and rear sides of the upper extension section 3 of the carbon fiber rod 1, the front Eva foam layer 5 and the rear Eva foam layer 6 are both fixed to the upper extension section 3 by double-sided adhesive, and the contact surfaces of the front Eva foam layer 5 and the rear Eva foam layer 6 are also bonded together by double-sided adhesive.
[0032] The carbon fiber rod 1 is in the shape of a solid cylindrical rod. The front Eva foam layer 5 and the rear Eva foam layer 6 are symmetrically arranged front and back about the upper extension section 3 of the carbon fiber rod 1. The front Eva foam layer 5 and the rear Eva foam layer 6 are both provided with through holes 7 that penetrate each other. The outer edges of both sides of the front Eva foam layer 5 and the rear Eva foam layer 6 are both arc-shaped surfaces 8 that bulge outward.
[0033] The use of this embodiment 1:
[0034] The worker inserts the lower extension section 4 of the carbon fiber rod 1 of multiple artificial feathers into the ball head 10 along the circumferential direction, and then uses a thin rope to tie the inserts 2 of each artificial feather together, thereby using the artificial feathers to produce a badminton. The structure of the badminton is as follows: Figure 6 shown.
[0035] Since the hair shaft contains a carbon fiber rod 1, and the carbon fiber rod 1 has high strength, it can resist the impact of the racket. Compared with the ordinary nylon hair shaft, it avoids the badminton from breaking during the impact, thereby greatly extending the service life of the artificial feather, and further extending the service life of the badminton produced using the artificial feather. In addition, the wind conductivity of the carbon fiber rod 1 is better than that of the nylon hair shaft, thereby improving the impact feeling of the badminton.
[0036] When the badminton is hit by a racket for a long time, if the front Eva foam layer 5 or the rear Eva foam layer 6 in the feather leaf is damaged, the damaged front Eva foam layer 5 or the rear Eva foam layer 6 can be removed from the upper extension section 3 of the carbon fiber rod 1, and then a new front Eva foam layer 5 or the rear Eva foam layer 6 can be re-pasted on the upper extension section 3, so that the artificial feathers can continue to be used, and then the badminton can continue to be used, thereby further extending the service life of the badminton produced using the artificial feathers.
[0037] Embodiment 2: Figure 7~Figure 10 As shown, a novel artificial feather is provided. The difference between this embodiment and the first embodiment is that the outer edges of one side of the front Eva foam layer 5 and the rear Eva foam layer 6 are both inner arc surfaces 9 that are concave inwards.
[0038] The use of this embodiment 1:
[0039] The worker inserts the lower extension section 4 of the carbon fiber rod 1 of multiple artificial feathers into the ball head 10 along the circumferential direction, and then uses a thin rope to tie the inserts 2 of each artificial feather together, thereby using the artificial feathers to produce a badminton. The structure of the badminton is as follows: Fig.11 shown.
[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A novel artificial feather, characterized in that: The invention comprises a hair rod and a hair leaf. The hair rod comprises a carbon fiber rod (1) and an insert (2). The carbon fiber rod (1) is wrapped with the insert (2) along its length direction. The upper and lower ends of the carbon fiber rod (1) are both arranged through the insert (2). The length of the upper extension section (3) of the carbon fiber rod (1) is greater than the length of the lower extension section (4) of the carbon fiber rod (1). The hair leaf comprises a front Eva foam layer (5) and a rear Eva foam layer (6). The front Eva foam layer (5) and the rear Eva foam layer (6) are respectively arranged on the front and rear sides of the upper extension section (3) of the carbon fiber rod (1). The front Eva foam layer (5) and the rear Eva foam layer (6) are both fixed to the upper extension section (3) by double-sided adhesive bonding. The contact surfaces of the front Eva foam layer (5) and the rear Eva foam layer (6) are also bonded together by double-sided adhesive bonding.
2. A novel artificial feather according to claim 1, characterized in that: The carbon fiber rod (1) is in the shape of a solid cylindrical rod.
3. The novel artificial feather according to claim 1, characterized in that: The front Eva foam layer (5) and the rear Eva foam layer (6) are symmetrically arranged front and back with respect to the upper extension section (3) of the carbon fiber rod (1).
4. The novel artificial feather according to claim 1, characterized in that: The front Eva foam layer (5) and the rear Eva foam layer (6) are both provided with through holes (7) that penetrate each other.
5. The novel artificial feather according to claim 1, characterized in that: The outer edges on both sides of the front Eva foam layer (5) and the rear Eva foam layer (6) are both arc-shaped surfaces (8) protruding outwards.
6. The novel artificial feather according to claim 1, characterized in that: The outer edges of one side of the front Eva foam layer (5) and the rear Eva foam layer (6) are both inner curved surfaces (9) that are concave inwards.