CN112729004A - Kinking sports appliance with protection device - Google Patents
Kinking sports appliance with protection device Download PDFInfo
- Publication number
- CN112729004A CN112729004A CN201911027598.2A CN201911027598A CN112729004A CN 112729004 A CN112729004 A CN 112729004A CN 201911027598 A CN201911027598 A CN 201911027598A CN 112729004 A CN112729004 A CN 112729004A
- Authority
- CN
- China
- Prior art keywords
- kinking
- sports
- tension
- protection device
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims abstract description 35
- 230000033001 locomotion Effects 0.000 claims abstract description 27
- 238000005253 cladding Methods 0.000 claims description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 39
- 230000035939 shock Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B5/00—Bows; Crossbows
- F41B5/14—Details of bows; Accessories for arc shooting
- F41B5/1403—Details of bows
- F41B5/1411—Bow-strings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B5/00—Bows; Crossbows
- F41B5/14—Details of bows; Accessories for arc shooting
- F41B5/1403—Details of bows
- F41B5/1426—Bow stabilisers or vibration dampers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model provides a kinking nature sport apparatus of utensil protection device, includes that a kinking is with the motion piece to and a tension draping layer pastes and covers and combine in this kinking is with the motion piece surface, and this kinking is with the motion piece when the atress is crooked, this tension draping layer has the elastic tension who warp along with kinking with motion piece surface bending, with the vibrations that the absorption kinking formed in order to improve the stability in use, and protect this kinking can not split with the crooked surface structure of motion piece, with the durability of maintaining the operation use.
Description
Technical Field
The invention relates to the technical field of sports apparatuses, in particular to a kinking sports apparatus with a protection device.
Background
Among various existing sports apparatuses, there are many sports forms that have been launched, controlled and hit by operating the bending elasticity of the sports apparatus, taking bow shooting as an example, the bow and arrow shown in fig. 6 mainly uses a bow piece a with two ends connected with two ends of a bowstring B, the bow piece a is generally made of a material with bending toughness of bending, so that when the bowstring B pulls the two ends of the bow piece a, the bow piece a is bent through the bending to form elasticity to launch the bow and arrow; the bow sheet A is generally made of multiple layers of bamboo sheets or wood sheets with tough fibers, and can generate elasticity for archery when being bent and kinked by means of arrangement fibers formed by the growth of the bamboo sheets and the wood sheets.
FIG. 7 is a schematic sectional view showing the aforementioned change in bending under force required for a bow A having aligned fibers A1, wherein the upper view shows that the bow A is subjected to a tensile force different from the growth direction of the fibers A1 under frequent kinking bending operations, and a torn crack A2 (shown in FIG. 7) is easily formed from the gap between the aligned fibers A1; further, if the crack a2 formed in the blade a is used without reinforcement, the crack a2 is gradually deepened (as shown in the lower part of fig. 7), and the blade a is broken and cannot be used.
Disclosure of Invention
The main technical problem to be solved by the present invention is to overcome the above-mentioned defects in the prior art, and provide a kinking sports apparatus with a protection device, wherein the kinking sports apparatus has an elastic tension capable of deforming along with the surface bending of the kinking sports sheet by attaching a combined tension cladding layer structure on the outer surface of the kinking sports sheet, and can absorb the shock formed by kinking to improve the use stability, and can protect the surface structure of the kinking sports sheet from breaking, so as to maintain the durability of operation and use.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a kinking sports implement with a protective device, comprising: a folded sports piece.
And a tension cladding layer is adhered and combined on the outer surface of the folding motion sheet, and when the folding motion sheet is stressed to be bent, the tension cladding layer has elastic tension which deforms along with the bending of the surface of the folding motion sheet, and the bending surface structure of the folding motion sheet is protected from being broken.
A further feature of the present invention is that the tensile cladding layer preferably has a protective thickness of 0.4 mm.
The invention is further technically characterized in that the tension cladding layer is coated on the outer surface of the folding sports piece.
The invention is further technically characterized in that the kinked moving sheet comprises glass fiber, carbon fiber or composite material.
The invention is further technically characterized in that the kinking motion piece is provided with at least one string connecting end which is connected with a bow string to form a bow.
The second implementation structure of the kinking sports apparatus with the protection device comprises: a folded sports piece.
A reinforcing net layer is coated and combined on the outer surface of the bending movement sheet.
And a tension cladding layer is adhered to and combined with the outer surface of the reinforcing net layer, and when the kinked moving sheet is stressed and bent, the reinforcing net layer and the tension cladding layer have elastic tension capable of deforming along with the surface bending of the kinked moving sheet, and the surface structure of the kinked moving sheet is protected from being broken.
The bending tension covering layer structure has the advantages that the elastic tension which can deform along with the bending of the surface of the bending movement piece is achieved by pasting the combined tension covering layer structure on the outer surface of the bending movement piece, the vibration formed by bending can be absorbed to improve the use stability, and the bending surface structure of the bending movement piece can be protected from being broken to maintain the use durability in operation.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective cross-sectional view of the structure of the present invention.
FIG. 2 is a schematic cross-sectional view of the bending deformation of the present invention during a kinking operation.
FIG. 3 is a perspective view of a bow formed by two ends of a bow string.
FIG. 4 is a schematic perspective cross-sectional view of a second embodiment of the present invention.
FIG. 5 is a schematic cross-sectional view of a second embodiment of the present invention in bending deformation for use in a kinking operation.
Fig. 6 is a perspective view of a conventional bow and arrow structure.
FIG. 7 is a schematic view of the section VII-VII shown in FIG. 6, showing the change in curvature.
The reference numbers in the figures illustrate:
folding sports piece 10
String connecting end 11
Reinforcing mesh layer 30
Bow sheet A
Aligned fibers A1
Crack A2
Bowstring B
Detailed Description
The structural components, technical means and effects of the present invention are achieved by way of example with reference to the accompanying drawings, which are described in detail below:
referring to fig. 1-2, the invention relates to a kinking sports apparatus with a protection device, comprising: a folded sports piece 10.
And a tension cladding layer 20 is adhered to and combined with the outer surface of the folding motion piece 10, and when the folding motion piece 10 is stressed to bend, the tension cladding layer 20 has elastic tension capable of deforming along with the surface bending of the folding motion piece 10, and the bending surface structure of the folding motion piece 10 is protected from being broken.
The main features of the main embodiment of the present invention, which correspond to the content of claim 1 of the present invention, will be described in detail, and the features described in the remaining appended claims will be referred to or added to the content of claim 1, but not to limit the scope of claim 1, and it should be understood that claim 1 does not necessarily include the features described in the remaining appended claims.
As described above, the invention forms a protection structure combining full contact and sticking on the outer surface of the kinking motion piece 10 through the tension cladding layer 20, and the tension cladding layer 20 has elastic tension capable of deforming along with the surface bending of the kinking motion piece 10; therefore, as shown in the lower diagram of fig. 2, when the kinked sports piece 10 is bent under a force, the tension cladding layer 20 can protect the bent surface structure of the kinked sports piece 10 from breaking, and the tension cladding layer 20 can absorb the shock generated by kinking to improve the use stability and effectively maintain the durability of the kinked sports piece 10 in operation and use.
In further detail, the features of the components of the present invention are illustrated in fig. 1-2, wherein the tension coating layer 20 is applied to the outer surface of the folded sports sheet 10. Furthermore, the preferred protective thickness of the tensile cladding layer 20 is 0.4 mm.
Further, the kinking sports sheet 10 contains glass-broken fibers, carbon fibers, or composite materials.
Furthermore, as shown in fig. 3, the kinking motion piece 10 has at least one string connecting end 11 (in the figure, two string connecting ends 11 are taken as an example, and in addition, a compound bow is formed by connecting one string connecting end 11 of the kinking motion piece 10 with two ends of a bow string 40) and connecting the two ends of the bow string 40 to form a bow 100.
In addition, as shown in fig. 4 to 5, a second embodiment of the kinking exercise device with the protection device of the invention comprises: a folded sports piece 10.
A reinforcing net layer 30 is covered and combined on the outer surface of the kinking sports sheet 10.
And a tension cladding layer 20 is adhered and combined on the outer surface of the reinforcing mesh layer 30, and when the folding moving sheet 10 is stressed and bent, the reinforcing mesh layer 30 and the tension cladding layer 20 have elastic tension capable of deforming along with the surface bending of the folding moving sheet 10, therefore, as shown in the lower drawing of fig. 5, when the folding moving sheet 10 is stressed and bent, the tension cladding layer 20 and the reinforcing mesh layer 30 can protect the bending surface structure of the folding moving sheet 10 from being broken, and the tension cladding layer 20 and the reinforcing mesh layer 30 can absorb the vibration formed by folding to improve the use stability and can effectively maintain the durability of the folding moving sheet 10 in operation and use.
The second embodiment as described above is further characterized in that: the preferred protective thickness of the tension drape 20 is 0.3mm and the preferred protective thickness of the reinforcing mesh layer 30 is 0.1 mm. Secondly, the tension cladding layer is coated on the outer surface of the folding sports piece 10. Further, the kinking sports sheet 10 contains glass-broken fibers, carbon fibers, or composite materials. Furthermore, the kinking sports piece 10 covered with the tension covering layer 20 and the reinforcing mesh layer 30 has at least one string connecting end 11 which can be connected with both ends of a bow string 40 to form a bow 100 as shown in fig. 3.
As described above, the invention can truly break through the dilemma and the disadvantage that the structure is easily broken when the bending sports apparatus is stressed, and the following advantages are achieved by pasting the tension covering layer 20 and the reinforcing mesh layer 30 combined on the outer surface of the bending sports sheet 10:
1. the tension covering layer 20 and the reinforcing mesh layer 30 have elastic tension capable of deforming along with the bending of the surface of the kinking moving sheet 10, and protect the bending surface structure of the kinking moving sheet 10 from being broken.
2. And the tension covering layer 20 and the reinforcing net layer 30 can absorb the shock formed by folding, so that the durability of the folding sports piece 10 in use for bending operation is effectively maintained.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (10)
1. A kinking sports apparatus with protection device, characterized by, includes:
a folding sports piece;
and a tension cladding layer is adhered and combined on the outer surface of the folding motion sheet, and when the folding motion sheet is stressed to be bent, the tension cladding layer has elastic tension which deforms along with the bending of the surface of the folding motion sheet, and the bending surface structure of the folding motion sheet is protected from being broken.
2. The kinking sports implement of claim 1, wherein the preferred protective thickness of the tension coating is 0.4 mm.
3. The kinking sports implement with protection device of claim 1, characterized in that the tension cladding layer is painted on the outer surface of the kinking sports piece.
4. The kinking sports implement with protection device of any one of claims 1 to 3, characterized in that the kinking sports sheet comprises a glass-broken fiber, a carbon fiber, or a composite material.
5. The kinking sports apparatus with protection device of claim 4, wherein the kinking sports piece has at least one string connecting end for connecting with a bow string to form a bow.
6. A kinking sports apparatus with protection device, characterized by, includes:
a folding sports piece;
a reinforcing net layer is coated and combined on the outer surface of the bending movement sheet;
and a tension cladding layer is adhered to and combined with the outer surface of the reinforcing net layer, and when the kinked moving sheet is stressed and bent, the reinforcing net layer and the tension cladding layer have elastic tension capable of deforming along with the surface bending of the kinked moving sheet, and the surface structure of the kinked moving sheet is protected from being broken.
7. The kinking sports implement with protection device of claim 6, wherein the preferred protective thickness of the tension cladding layer is 0.3mm and the preferred protective thickness of the reinforcing mesh layer is 0.1 mm.
8. The kinking sports implement with protection device of claim 6, characterized in that the tension cladding layer is painted on the outer surface of the kinking sports piece.
9. The kinking sports implement with protection device of any one of claims 6 to 8, characterized in that the kinking sports sheet comprises a glass-broken fiber, a carbon fiber, or a composite material.
10. The kinking sports apparatus with protection device of claim 9, wherein the kinking sports blade has at least one string attachment end for connection with a bow string to form a bow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911027598.2A CN112729004A (en) | 2019-10-28 | 2019-10-28 | Kinking sports appliance with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911027598.2A CN112729004A (en) | 2019-10-28 | 2019-10-28 | Kinking sports appliance with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112729004A true CN112729004A (en) | 2021-04-30 |
Family
ID=75589426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911027598.2A Pending CN112729004A (en) | 2019-10-28 | 2019-10-28 | Kinking sports appliance with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112729004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468452A (en) * | 2021-06-11 | 2022-12-13 | 保联企业股份有限公司 | Bow arm protection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3434465A (en) * | 1966-07-14 | 1969-03-25 | Bear Archery Co | Laminated archery bow |
| JPS5456298A (en) * | 1977-10-13 | 1979-05-07 | Nippon Gakki Seizo Kk | Method of producing archery |
| US5269284A (en) * | 1991-02-27 | 1993-12-14 | Beman | Bow grip |
| US5816233A (en) * | 1996-11-22 | 1998-10-06 | High Country Archery, Inc. | Archery bow limb and method |
| US20020029773A1 (en) * | 2000-09-08 | 2002-03-14 | Kyung-Rae Park | Limb of archery bow |
-
2019
- 2019-10-28 CN CN201911027598.2A patent/CN112729004A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3434465A (en) * | 1966-07-14 | 1969-03-25 | Bear Archery Co | Laminated archery bow |
| JPS5456298A (en) * | 1977-10-13 | 1979-05-07 | Nippon Gakki Seizo Kk | Method of producing archery |
| US5269284A (en) * | 1991-02-27 | 1993-12-14 | Beman | Bow grip |
| US5816233A (en) * | 1996-11-22 | 1998-10-06 | High Country Archery, Inc. | Archery bow limb and method |
| US20020029773A1 (en) * | 2000-09-08 | 2002-03-14 | Kyung-Rae Park | Limb of archery bow |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468452A (en) * | 2021-06-11 | 2022-12-13 | 保联企业股份有限公司 | Bow arm protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210430 |
|
| RJ01 | Rejection of invention patent application after publication |