CN203989655U - Novel parallel bars thick stick face - Google Patents
Novel parallel bars thick stick face Download PDFInfo
- Publication number
- CN203989655U CN203989655U CN201420359350.2U CN201420359350U CN203989655U CN 203989655 U CN203989655 U CN 203989655U CN 201420359350 U CN201420359350 U CN 201420359350U CN 203989655 U CN203989655 U CN 203989655U
- Authority
- CN
- China
- Prior art keywords
- thick stick
- stick face
- wooden
- main bodys
- fiberglass
- 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.)
- Expired - Lifetime
Links
- 239000011152 fibreglass Substances 0.000 claims abstract description 14
- 238000005728 strengthening Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 150000001875 compounds Chemical group 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 238000005755 formation reaction Methods 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 abstract description 3
- 239000011521 glass Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 241001070947 Fagus Species 0.000 description 2
- 235000010099 Fagus sylvatica Nutrition 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of Novel parallel bars thick stick face, it comprises two symmetrical wooden thick stick face main bodys and a fiberglass strengthening core; The described relative face of two wooden thick stick face main bodys is to connect the flat surface, has the slotted eye that holds fiberglass strengthening core on both to connect the flat surfaces; Two wooden thick stick face main bodys are adhesion-molded by adhesive, and fiberglass strengthening core is fixed in the slotted eye of two wooden thick stick face main bodys formations by adhesive; Described wooden thick stick face main body is multi-layer compound structure, by delta wood skin, through adhesion heat swaging, becomes sheet material to pass through cutting forming again.It is pre-formed by wooden thick stick face main body, finally adopts mode bonding, combination to form a compound thick stick face, and working (machining) efficiency is high, and product size standard is unified, has guaranteed the linearity of thick stick face and the rounding on surface; It carries out reasonable combination by timber and glass steel material, has improved rigidity, elasticity and the comfortableness of parallel bars thick stick face, has avoided the defects such as distortion, distortion and cracking simultaneously.
Description
Technical field
The utility model relates to a kind of athletic training, sport equipment parts, the parallel bars thick stick face that relates in particular to a kind of hot compression molding and process by special molding cutter.
Background technology
Parallel bars thick stick face in the past adopts timber or glass reinforced plastic winding to make conventionally, and wooden thick stick face is subject to wood characteristics restriction easily distortion and cracking, and glass fiber reinforced plastic bar surface is poor mechanical property, and bounce-back is slow, and comfortableness is poor; Both are carried out overcoming in conjunction with can effectively collecting both strong points the deficiency that homogenous material brings.At present, conventionally adopt fiberglass elliptical tube as core pipe, externally utilize adhesive ring to paste wooden skin, in bonding, have wooden tare weight folded, and seam crossing is difficult to keep round and smooth, affect athletic feel, be unfavorable for training athlete and match; And along with the growth of service time, front with steel brush polishing thick stick face because using, and can expose glass steel surface, affect the function of equipment.In addition, adopt the thick stick face of said method processing, working (machining) efficiency is low, and linearity and uniformity can not meet the requirement of standardization processing.
Utility model content
For overcoming prior art deficiency, the utility model provides a kind of intensity high, good springiness, and comfortableness is good, and working (machining) efficiency is high, can guarantee the Novel parallel bars thick stick face of the same standardization processing of product size.
For realizing above-mentioned technical purpose, the utility model by the following technical solutions: a kind of Novel parallel bars thick stick face, is characterized in that: it comprises two symmetrical wooden thick stick face main bodys and a fiberglass strengthening core; The described relative face of two wooden thick stick face main bodys is to connect the flat surface, has the slotted eye that holds fiberglass strengthening core on both to connect the flat surfaces; Two wooden thick stick face main bodys are adhesion-molded by adhesive, and fiberglass strengthening core is fixed in the slotted eye of two wooden thick stick face main bodys formations by adhesive; Described wooden thick stick face main body is multi-layer compound structure, by delta wood skin, through adhesion heat swaging, becomes sheet material to pass through cutting forming again.
The utlity model has following beneficial effect: because it has changed existing processing mode, wooden thick stick face main body is pre-formed, finally adopt mode bonding, combination to form a compound thick stick face, working (machining) efficiency is high, product size standard is unified, has guaranteed the linearity of thick stick face and the rounding on surface; It carries out reasonable combination by timber and glass steel material, has improved rigidity, elasticity and the comfortableness of parallel bars thick stick face, has avoided the defects such as distortion, distortion and cracking simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model sectional view.
The specific embodiment
First wooden skin gluing length and width size is qualified and even thickness is adhered to required thickness, then be placed on the hot press that installs hot pressing one-time-shaped mould, on hot press, there are location and position limiting structure, start the hot press cycle oil pump of pumping plant, until oil temperature reach temperature required after, restart slowly matched moulds of hydraulic oil pump, reach after required pressure Force location, limit switch power-off, time relay on-delay disconnects, be that mould heat seal reaches the time die sinking voluntarily of adjusting, the artificial beech sheet material pressing that takes out.
Shown in Fig. 1,2, utilize Cutting lathe that beech sheet material is cut, produce two kinds of wooden thick stick face main bodys 2 of shape symmetry, after two wooden thick stick face main body 2 spelling groups, outside is round and smooth curved surface, the relative face of two wooden thick stick face main bodys 2 is to connect the flat surface, on both to connect the flat surfaces, have the slotted eye that holds fiberglass strengthening core 1, by two wooden thick stick face main body 2 docking, and fiberglass strengthening core 1 is put into the slotted eye at both middle parts, three is adhesively fixed, and finally by former, pressurizeing, solidify is moulding.
Claims (1)
1. a Novel parallel bars thick stick face, is characterized in that: it comprises two symmetrical wooden thick stick face main bodys and a fiberglass strengthening core; The described relative face of two wooden thick stick face main bodys is to connect the flat surface, has the slotted eye that holds fiberglass strengthening core on both to connect the flat surfaces; Two wooden thick stick face main bodys are adhesion-molded by adhesive, and fiberglass strengthening core is fixed in the slotted eye of two wooden thick stick face main bodys formations by adhesive; Described wooden thick stick face main body is multi-layer compound structure, by delta wood skin, through adhesion heat swaging, becomes sheet material to pass through cutting forming again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359350.2U CN203989655U (en) | 2014-06-30 | 2014-06-30 | Novel parallel bars thick stick face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359350.2U CN203989655U (en) | 2014-06-30 | 2014-06-30 | Novel parallel bars thick stick face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989655U true CN203989655U (en) | 2014-12-10 |
Family
ID=52029734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420359350.2U Expired - Lifetime CN203989655U (en) | 2014-06-30 | 2014-06-30 | Novel parallel bars thick stick face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707291A (en) * | 2015-03-19 | 2015-06-17 | 泰山体育产业集团有限公司 | High-low bar surface and machining technology |
| CN108704295A (en) * | 2018-04-11 | 2018-10-26 | 山东泰山体育器材有限公司 | A kind of sports equipment handgrip with safety device and its application |
-
2014
- 2014-06-30 CN CN201420359350.2U patent/CN203989655U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707291A (en) * | 2015-03-19 | 2015-06-17 | 泰山体育产业集团有限公司 | High-low bar surface and machining technology |
| CN108704295A (en) * | 2018-04-11 | 2018-10-26 | 山东泰山体育器材有限公司 | A kind of sports equipment handgrip with safety device and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |