CN213192395U - Enhanced goalkeeper hockey stick - Google Patents
Enhanced goalkeeper hockey stick Download PDFInfo
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- CN213192395U CN213192395U CN202022019946.6U CN202022019946U CN213192395U CN 213192395 U CN213192395 U CN 213192395U CN 202022019946 U CN202022019946 U CN 202022019946U CN 213192395 U CN213192395 U CN 213192395U
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- carbon fiber
- reinforcing carbon
- fiber sleeve
- embedded groove
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Abstract
The utility model relates to a strengthened hockey stick for goalkeeper, the baffle comprises a connecting part and a bending part; the ball rod is connected with the connecting part; the baffle comprises a foaming body, a first embedded groove is formed in the bottom of the connecting part of the foaming body and the bent part, and a first reinforcing carbon fiber sleeve is connected in the first embedded groove; one end of the first reinforcing carbon fiber sleeve is flush with the connecting part, and the other end of the first reinforcing carbon fiber sleeve is flush with the lower edge of the bent part; a first concave-convex structure is arranged on the inner surface of the first reinforcing carbon fiber sleeve, a second concave-convex structure is arranged in the first embedded groove, and a first adhesive layer is arranged between the first reinforcing carbon fiber sleeve and the first embedded groove; the tail end of the bent part is provided with a second embedded groove, and a second reinforcing carbon fiber sleeve is connected in the second embedded groove; the two sides of the foaming body are also connected with a fiber resin composite layer. The utility model discloses can avoid the reinforcement carbon fiber cover to drop, improve anti striking performance better.
Description
Technical Field
The utility model relates to a sport equipment technical field, concretely relates to reinforcing watch a goalkeeper hockey stick.
Background
Hockey is an athletic sport that is becoming increasingly popular. The basic task of a hockey goaltender is to block the ball and reduce the opponent's score. The bottom of the goalkeeper hockey stick needs to frequently impact the ground, so that the bottom is easy to crack. The prior hockey sticks have baffles with reinforced structural layers such as fiber composite layers on both sides, but the bottoms have no reinforced structures, which results in the baffles being easily damaged and having short service lives when hitting the ground. At present, the reinforcing structure of the hockey stick of a goalkeeper is also provided, the reinforcing carbon fiber sleeve is arranged at the bottom of the baffle, but the reinforcing carbon fiber sleeve is combined with the bottom of the baffle and is not firm, and when the bottom of the baffle is strongly impacted, the reinforcing carbon fiber sleeve is easy to be separated from the whole to cause damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a guard's hockey stick of reinforcing, this hockey stick's baffle bottom and preceding tip are equipped with the reinforcing structure with the position of ground striking easily, and this reinforcing structure can firmly combine to the baffle, is difficult to break or deviate from when striking the ground, has improved the resistant striking ability of hockey.
In order to realize the purpose of the utility model, the utility model provides a strengthened goalkeeper hockey stick, which comprises a stick rod and a baffle, wherein the baffle comprises a connecting part and a bending part, and the connecting part and the bending part are connected in a relatively bending way; the ball rod is connected with the connecting part; the baffle comprises a foaming body, a first embedded groove is formed in the bottom of the connecting part of the foaming body and the bent part, and a first reinforcing carbon fiber sleeve is connected in the first embedded groove; one end of the first reinforcing carbon fiber sleeve is flush with the connecting part, and the other end of the first reinforcing carbon fiber sleeve is flush with the lower edge of the bent part; a first concave-convex structure is arranged on the inner surface of the first reinforcing carbon fiber sleeve, a second concave-convex structure is arranged in the first embedded groove, and a first adhesive layer is arranged between the first reinforcing carbon fiber sleeve and the first embedded groove; the tail end of the bent part is provided with a second embedded groove, and a second reinforcing carbon fiber sleeve is connected in the second embedded groove; the upper end of the second reinforcing carbon fiber sleeve is flush with the upper edge of the bent part, and the lower end of the second reinforcing carbon fiber sleeve is flush with the lower edge of the bent part; the inner surface of the second reinforcing carbon fiber sleeve is provided with a third concave-convex structure, the second embedded groove is provided with a fourth concave-convex structure, and a second adhesive layer is arranged between the second reinforcing carbon fiber sleeve and the second embedded groove.
The technical scheme is that both sides of the foaming body are also connected with fiber resin composite layers, the outer surfaces of both sides of the first reinforcing carbon fiber sleeve are provided with fifth concave-convex structures, the outer surfaces of both sides of the second reinforcing carbon fiber sleeve are provided with sixth concave-convex structures, and the fiber resin composite layers extend to both sides of the first reinforcing carbon fiber sleeve and both sides of the second reinforcing carbon fiber sleeve and are bonded.
The further technical proposal is that two side surfaces of the foaming body are provided with seventh concave-convex structures.
The further technical scheme is that the fiber resin composite layer is attached to two sides of the foaming body, two sides of the first reinforcing carbon fiber sleeve and two sides of the second reinforcing carbon fiber sleeve through coating.
The further technical scheme is that the lower end of the second reinforcing carbon fiber sleeve is wider than the upper end of the second reinforcing carbon fiber sleeve.
Compared with the prior art, the utility model discloses can gain following beneficial effect:
the utility model discloses a goalkeeper hockey stick is in the junction of the connecting portion of baffle and kink and at the end-to-end connection of kink has the reinforcement carbon fiber cover, often suffer the part of striking to the baffle and strengthen, and simultaneously, set up concave-convex structure and bond each other through the adhesive between reinforcement carbon fiber cover and foaming body, the firm degree of bonding of reinforcement carbon fiber cover and foaming body has been improved, also set up concave-convex structure and connect the fibre resin composite bed in reinforcement carbon fiber cover and foaming body both sides, the firm degree of bonding of reinforcement carbon fiber cover and foaming body and fibre resin composite bed has been improved, and the fibre resin composite bed bonds reinforcement carbon fiber cover and foaming body simultaneously, make reinforcement carbon fiber cover combine in the baffle more closely, be difficult for deviating from and damage, goalkeeper hockey stick's crashworthiness and life have been improved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the goalkeeper hockey stick of the present invention.
FIG. 2 is an exploded view of the embodiment of the hockey stick of the goalkeeper of the present invention, with the fiber-resin composite layer removed.
Fig. 3 is a schematic structural view of a section a-a in fig. 1.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Detailed Description
As shown in fig. 1 to 3, the present embodiment provides an enhanced goalkeeper hockey stick, which comprises a stick 10 and a baffle 20, wherein the baffle 20 comprises a connecting part 21 and a bending part 22, the connecting part 21 and the bending part 22 are connected in a bending manner, and the stick 10 is connected with the connecting part 22.
The baffle 20 comprises a foaming body 23, a first embedded groove 24 is formed in the bottom of the connection part of the connecting part 21 and the bent part 22 of the foaming body 23, and a first reinforcing carbon fiber sleeve 26 is connected in the first embedded groove 24. One end of the first reinforcing carbon fiber sleeve 26 is flush with the connecting part 21, and the other end of the first reinforcing carbon fiber sleeve is flush with the lower edge of the bending part 22, so that the first reinforcing carbon fiber sleeve 26 is prevented from forming a bulge which is easily damaged by stress.
The end of the bending part 22 is provided with a second embedded groove 32, and a second reinforcing carbon fiber sleeve 33 is connected in the second embedded groove 32. The upper end of the second reinforcing carbon fiber sleeve 33 is flush with the upper edge of the bent portion 22, and the lower end of the second reinforcing carbon fiber sleeve 33 is flush with the lower edge of the bent portion 22. Preferably, the lower end of the second reinforcing carbon fiber sleeve 33 is wider than the upper end of the second reinforcing carbon fiber sleeve 33, and the lower end of the second reinforcing carbon fiber sleeve 33 is easily in contact with and collides with the ground.
The inner surface of the first reinforcing carbon fiber sleeve 26 is provided with a first concave-convex structure 27, the first embedded groove 24 is provided with a second concave-convex structure 28, and a first adhesive layer 25 is arranged between the first reinforcing carbon fiber sleeve 26 and the first embedded groove 24, so that the adhesive force between the first reinforcing carbon fiber sleeve 26 and the first embedded groove 24 is improved. The first reinforcing carbon fiber sheath 26 may be formed by impregnating a carbon fiber cloth with an epoxy resin and molding the carbon fiber cloth into the shape of the first fitting groove 24. Similarly to the above structure, the inner surface of the second reinforcing carbon fiber sleeve 33 is provided with a third concave-convex structure, the second insertion groove 32 is provided with a fourth concave-convex structure, and a second adhesive layer is provided between the second reinforcing carbon fiber sleeve 33 and the second insertion groove 32.
Fiber resin composite layers 29 are further connected to both sides of the foam body 23, and seventh concave-convex structures 30 are provided on both sides of the foam body 23. The outer surfaces of the two sides of the first reinforcing carbon fiber sleeve 26 are provided with fifth concave-convex structures 31, similarly, the outer surfaces of the two sides of the second reinforcing carbon fiber sleeve 33 are provided with sixth concave-convex structures, and the fiber resin composite layer 29 extends to the two sides of the first reinforcing carbon fiber sleeve 26 and is connected with the outer surfaces of the two sides of the first reinforcing carbon fiber sleeve 26, and extends to the two sides of the second reinforcing carbon fiber sleeve 33 and is connected with the outer surfaces of the two sides of the second reinforcing carbon fiber sleeve 33. The fiber-resin composite layer 29 may be formed by coating a composite material of glass fiber cloth and epoxy resin, for example, hand lay-up coating, and curing. The seventh uneven structure 30, the fifth uneven structure 31, and the sixth uneven structure contribute to an increase in the adhesive strength of the fiber-resin composite layer 29.
Finally, it should be emphasized that the above-described embodiments are merely preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An enhanced goalkeeper hockey stick comprises a ball rod and a baffle, wherein the baffle comprises a connecting part and a bending part, and the connecting part is connected with the bending part in a relatively bending way; the ball rod is connected with the connecting part; the method is characterized in that:
the baffle comprises a foaming body, a first embedded groove is formed in the bottom of the connecting part and the bent part of the foaming body, and a first reinforcing carbon fiber sleeve is connected in the first embedded groove; one end of the first reinforcing carbon fiber sleeve is flush with the connecting part, and the other end of the first reinforcing carbon fiber sleeve is flush with the lower edge of the bent part; a first concave-convex structure is arranged on the inner surface of the first reinforcing carbon fiber sleeve, a second concave-convex structure is arranged in the first embedded groove, and a first adhesive layer is arranged between the first reinforcing carbon fiber sleeve and the first embedded groove;
the tail end of the bent part is provided with a second embedded groove, and a second reinforcing carbon fiber sleeve is connected in the second embedded groove; the upper end of the second reinforcing carbon fiber sleeve is flush with the upper edge of the bent part, and the lower end of the second reinforcing carbon fiber sleeve is flush with the lower edge of the bent part; a third concave-convex structure is arranged on the inner surface of the second reinforcing carbon fiber sleeve, a fourth concave-convex structure is arranged in the second embedded groove, and a second adhesive layer is arranged between the second reinforcing carbon fiber sleeve and the second embedded groove;
the two sides of the foaming body are further connected with fiber resin composite layers, the outer surfaces of the two sides of the first reinforcing carbon fiber sleeve are provided with fifth concave-convex structures, the outer surfaces of the two sides of the second reinforcing carbon fiber sleeve are provided with sixth concave-convex structures, and the fiber resin composite layers extend to the two sides of the first reinforcing carbon fiber sleeve and the two sides of the second reinforcing carbon fiber sleeve and are bonded.
2. The enhanced goalkeeper hockey stick of claim 1, wherein:
and seventh concave-convex structures are arranged on two side surfaces of the foaming body.
3. An enhanced goalkeeper hockey stick according to claim 1 or 2, wherein:
the fiber resin composite layer is attached to two sides of the foaming body, two sides of the first reinforcing carbon fiber sleeve and two sides of the second reinforcing carbon fiber sleeve through coating.
4. An enhanced goalkeeper hockey stick according to claim 1 or 2, wherein:
the lower end of the second reinforcing carbon fiber sleeve is wider than the upper end of the second reinforcing carbon fiber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022019946.6U CN213192395U (en) | 2020-09-15 | 2020-09-15 | Enhanced goalkeeper hockey stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022019946.6U CN213192395U (en) | 2020-09-15 | 2020-09-15 | Enhanced goalkeeper hockey stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213192395U true CN213192395U (en) | 2021-05-14 |
Family
ID=75820695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022019946.6U Active CN213192395U (en) | 2020-09-15 | 2020-09-15 | Enhanced goalkeeper hockey stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213192395U (en) |
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2020
- 2020-09-15 CN CN202022019946.6U patent/CN213192395U/en active Active
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