CN202237113U - Elastic gum cover made from composite material through internal pressure shaping - Google Patents
Elastic gum cover made from composite material through internal pressure shaping Download PDFInfo
- Publication number
- CN202237113U CN202237113U CN2011203217110U CN201120321711U CN202237113U CN 202237113 U CN202237113 U CN 202237113U CN 2011203217110 U CN2011203217110 U CN 2011203217110U CN 201120321711 U CN201120321711 U CN 201120321711U CN 202237113 U CN202237113 U CN 202237113U
- Authority
- CN
- China
- Prior art keywords
- rubber sleeve
- elastic rubber
- elastic gum
- gum cover
- airbag
- 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 - Fee Related
Links
Images
Landscapes
- Air Bags (AREA)
Abstract
The utility model relates to an elastic gum cover made from composite material through internal pressure shaping. The elastic gum cover comprises an elastic gum casing, wherein an inflatable gas bag is arranged in the elastic gum casing and a gas nozzle is arranged on the inflatable gas bag; and the elastic gum casing comprises a silica gel casing; and the inflatable gas bag comprises a nylon gas bag.
Description
Technical field
The utility model provides a kind of composite internally pressuring shaping elastic rubber sleeve, and wherein, this composite comprises carbon fiber base material, and this elastic rubber sleeve refers to a kind of elastic rubber sleeve that the composite internally pressuring shaping uses that is used for.
Background technology
In the prior art; Make cycle frame; Bicycle accessories, golf clubs; The carbon fibre composite internally pressuring shaping of tennis racket, Badminton racket, wall ball racket, short bat, sandy beach bat, baseball rod, floor mallet, hockey stick etc. does not all have this type of novel forming elastic rubber sleeve of employing, and the general airbag that only only adopts.Cause following structural, the problem that weight and man-hour are long:
1. more nonelastic because of airbag itself, under the situation that varies in the cross section of workpiece, the diameter of airbag must be applicable to the maximum gauge of workpiece; In other words, in the little part of diameter, though can strut after the inflation; But the airbag girth is greater than the inwall girth, so can't be fully according to complete the strutting of inwall girth size, to such an extent as to there is fold to produce; Form yarn sheet fold so the process that struts in inflation not only is prone to be expressed to yarn sheet, the result causes yarn sheet therefore can't represent to expect the structural defect of intensity, and airbag fold place also can cause the inwall gum deposit; The problem of additional weight is caused in the surface imperfection hole.
2. airbag itself is prone to stick together yarn sheet, can't take out bag after the demoulding fully, cause into airbag and take out difficulty, and therefore the airbag that can't extract out also can cause additional weight.
Summary of the invention
The purpose of the utility model is in order to overcome the deficiency that prior art exists, a kind of composite internally pressuring shaping elastic rubber sleeve that is used for the carbon fibre composite internally pressuring shaping to be provided.
The technical scheme that realizes the utility model is: this composite internally pressuring shaping elastic rubber sleeve comprises elastic rubber sleeve, in this elastic rubber sleeve, inflatable bag is set, and on this inflatable bag, is provided with valve.
This technical scheme also comprises:
Said elastic rubber sleeve comprises silica gel sheath.
Said inflatable bag comprises the nylon airbag.
The beneficial effect that the utlity model has: in elastic rubber sleeve, be inserted in airbag, obtain better inflation when making the carbon fiber base material internally pressuring shaping and support, and minimizing be more nonelastic because of airbag itself, be prone to the structural defect that the extruding yarn sheet forms fold.Be prone to stick together yarn sheet to airbag itself, can't take out bag after the demoulding fully, cause the problem of additional weight, this gum cover surface smoothing and do not adsorb adhesive agent; It is smooth and easy complete also can to let resin flow out, and makes that the workpiece inwall is smooth-going, reduce gum deposit and weight, uses the structural stability that improves product; Use this gum cover, when after the demoulding, taking out bag, because of the gum cover surface smoothing; Flexible and do not stick together yarn sheet and airbag, so gum cover itself also can be extracted out the cost of reducing work hours easily with airbag by workpiece.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the inflatable bag sketch map of Fig. 1.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is the elastic rubber sleeve sketch map of Fig. 1.
Fig. 6 is Fig. 5 side view.
Among the figure; 1 elastic rubber sleeve, 2 inflatable bags.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in the figure, this composite internally pressuring shaping elastic rubber sleeve double-layer structure is formed, and comprises elastic rubber sleeve 1 and inflatable bag 2, and inflatable bag 2 is furnished with the valve (figure does not draw) that is used for inflating on inflatable bag 2 in elastic rubber sleeve 1.Elastic rubber sleeve 1 material can be preferably silica gel, cooperates required coefficient of elasticity, type shape, length and size, processes cannula-like, to be inserted in inflatable bag 2.Inflatable bag 2 materials can be preferably nylon.
The elastic rubber sleeve base material of the utility model; Adopt the various methods that well known to a person skilled in the art to process; Main structure is the sleeve pipe that an elastomer is processed; Being inserted in airbag again. carbon fiber base material can adopt the various methods that well known to a person skilled in the art to process, and cooperates the FAW of required monolithic yarn, and is cut into and is cut to required angle.Main structure is the carbon fiber gauze, changes according to palpus FAW of institute and angle row, and is coated on the elastic rubber sleeve.Can adopt the various methods that well known to a person skilled in the art to go into mould and hot briquetting, when taking out after the demoulding bag, can extract airbag easily out, the structural stability when making the utility model improve production reduces scrappage, weight reduction with reduce work hours cost.
Those skilled in the art do not break away from the essence and the spirit of the utility model; Can there be the various deformation scheme to realize the utility model; The above is merely the preferable feasible embodiment of the utility model; The interest field that is not so limits to the utility model, the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all is contained within the interest field of the utility model.
Claims (3)
1. a composite internally pressuring shaping elastic rubber sleeve is characterized in that comprising elastic rubber sleeve, in this elastic rubber sleeve, inflatable bag is set, and on this inflatable bag, is provided with valve.
2. composite internally pressuring shaping elastic rubber sleeve as claimed in claim 1 is characterized in that said elastic rubber sleeve comprises silica gel sheath.
3. composite internally pressuring shaping elastic rubber sleeve as claimed in claim 1 is characterized in that said inflatable bag comprises the nylon airbag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203217110U CN202237113U (en) | 2011-08-31 | 2011-08-31 | Elastic gum cover made from composite material through internal pressure shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203217110U CN202237113U (en) | 2011-08-31 | 2011-08-31 | Elastic gum cover made from composite material through internal pressure shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237113U true CN202237113U (en) | 2012-05-30 |
Family
ID=46098421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203217110U Expired - Fee Related CN202237113U (en) | 2011-08-31 | 2011-08-31 | Elastic gum cover made from composite material through internal pressure shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703064A (en) * | 2019-03-11 | 2019-05-03 | 厦门新旺新材料科技有限公司 | A kind of composite material process planning for aircraft target ship stringer |
| CN109968701A (en) * | 2017-12-28 | 2019-07-05 | 厦门碳帝复合材料科技有限公司 | A kind of preparation method of the reusable double-deck airbag |
-
2011
- 2011-08-31 CN CN2011203217110U patent/CN202237113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968701A (en) * | 2017-12-28 | 2019-07-05 | 厦门碳帝复合材料科技有限公司 | A kind of preparation method of the reusable double-deck airbag |
| CN109703064A (en) * | 2019-03-11 | 2019-05-03 | 厦门新旺新材料科技有限公司 | A kind of composite material process planning for aircraft target ship stringer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1332022A (en) | Golf club handle and its manufacture process and forming equipment | |
| CN202237113U (en) | Elastic gum cover made from composite material through internal pressure shaping | |
| CN203803064U (en) | Pneumatic soft support arm structure for driving pushrod | |
| CN206604106U (en) | A kind of adjustment type respiratory function exercise assisting apparatus | |
| CN206857203U (en) | The travel mechanism of ball support in a kind of Badmintons holder | |
| CN201988136U (en) | Badminton racket | |
| CN201238696Y (en) | Latex inflatable umbrella | |
| CN205928294U (en) | Glass sanding atomization plant | |
| CN204930603U (en) | A kind of inflatable sun-shading umbrella | |
| CN206121061U (en) | Soft and have suitable intensity rubber ball | |
| CN204749268U (en) | Two rubber coating machines | |
| CN103121254A (en) | Fabrication method of composite baseball bat | |
| CN2882421Y (en) | Inflatable mattress | |
| CN2819908Y (en) | Inflatable air pad bag | |
| CN206827342U (en) | A kind of Badmintons holder | |
| CN207667074U (en) | The middle pipe and racket of racket | |
| CN206424497U (en) | A kind of leakproof Air volleyball | |
| CN204395359U (en) | Anti-tie ball | |
| CN208959270U (en) | A kind of servicing device of badminton | |
| CN201939966U (en) | Badminton racket | |
| CN203777631U (en) | Structure of handheld sports equipment for safe striking | |
| CN206130217U (en) | Valve structure of official ball | |
| CN206910718U (en) | A kind of new indoor ball bladder | |
| CN219440611U (en) | Middle tube of badminton racket | |
| CN210391988U (en) | Piston type tennis ball air-entrapping pressure air-replenishing storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |