CN202828047U - Inflation-free swimming life-buoy - Google Patents
Inflation-free swimming life-buoy Download PDFInfo
- Publication number
- CN202828047U CN202828047U CN 201220522834 CN201220522834U CN202828047U CN 202828047 U CN202828047 U CN 202828047U CN 201220522834 CN201220522834 CN 201220522834 CN 201220522834 U CN201220522834 U CN 201220522834U CN 202828047 U CN202828047 U CN 202828047U
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- circle body
- buoy
- groove
- boss
- swimming life
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- Expired - Fee Related
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Abstract
The utility model relates to an inflation-free swimming life-buoy, wherein the life-buoy body is made of a polyurethane material in softening and foaming manners; a sealing surface is also arranged at the surface of the life-buoy body, and an exhaust vent generated when the polyurethane material is softened and foamed is arranged at the joint of the upper part and the lower part of the outer edge of the swimming life-buoy. The inflation-free swimming life-buoy has the characteristics of security, reliability, softness, comfort and long service life.
Description
Technical field
The utility model relates to a kind of swimming life-buoy of exempting to inflate.
Background technology
Swimming life-buoy is main two kinds at present, and a kind of is the swimming life-buoy of inflatable structure, and another kind is the entity structure swimming life-buoy, and the inflatable structure swimming life-buoy is because there is certain potential safety hazard in thinner easily being punctured by sharp object of circle body, and easily aging service life is shorter simultaneously; And the entity structure swimming life-buoy is generally made by foamed materials, and it is better that the entity structure swimming life-buoy need not inflatable safety, but because the soft not traveling comfort of foamed materials is relatively poor.
The utility model content
The purpose of this utility model is to provide a kind of swimming life-buoy of exempting to inflate, adopt the polyurethane material infusion of feeling like jelly to become, the sealing epidermis that the surface of swimming life-buoy forms from skinning, the deflation hole that polyurethane produces when feeling like jelly bubble is arranged on the junction of swimming life-buoy outer rim top and the bottom, the utlity model has characteristics safe and reliable, soft comfortable, long service life.
For achieving the above object by the following technical solutions:
A kind ofly exempt to inflate swimming life-buoy, comprise circle body, it is characterized in that: circle body is become by the polyurethane material infusion of feeling like jelly, and also is provided with the sealing epidermis on the surface of circle body.
Described circle body is comprised of circle body two parts up and down, and circle body becomes by the polyurethane material infusion of feeling like jelly up and down, and the deflation hole that polyurethane material produces when feeling like jelly bubble is arranged on the up and down faying face of circle body, and circle body is bonded mutually by the faying face of circle body up and down.
The faying face of circle body offers groove or boss on described, then offers boss or the groove that matches with above-mentioned groove or boss on described lower circle body, and circle body is by mutual bonding combine of boss with groove up and down.
Be groove and the boss of closing structure at described groove and boss.
Offer respectively groove and boss on the faying face of described upper and lower circle body, groove and boss are symmetrical, and circle body is by mutual bonding combine of boss with groove up and down.
The deflation hole that the circle body polyurethane material produces when feeling like jelly bubble is arranged on circle body outer rim place, deflation hole inlet seal.
Offer the groove of annular at described circle body outer rim place, deflation hole just is arranged in the groove, is provided with sealant in groove, and sealant seals deflation hole.
Described sealing epidermis be polyurethane material feel like jelly that when bubble form from skinning or plastic film layers or spraying sealing layer.
Described sealing epidermis be polyurethane material feel like jelly that when bubble form from skinning and/or spraying sealing layer.
The utility model feels like jelly to steep mainly for polyurethane and is open-celled structure, it is low to have density, elastic recovery is good, sound-absorbing, ventilative, the performances such as insulation, because if open-celled structure does not carry out encapsulation process to deflation hole, when using, swimming life-buoy can absorb water, can the buoyancy of swimming life-buoy be exerted an influence like this, the rear inner moisture content of simultaneously swimming life-buoy water inlet can go bad to send out and smell, can not become articles for swimming at all, thereby utility model is carried out encapsulation process to feel like jelly circle body surface and the deflation hole of bubble of polyurethane, so that swimming life-buoy inside and external isolation when using, keep the original buoyancy of swimming life-buoy and elasticity, safe and reliable, soft comfortable, the characteristics of long service life.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present utility model;
Fig. 2 is the scheme drawing of the utility model Split type structure;
Fig. 3 is the scheme drawing of the utility model Split type structure other direction;
Fig. 4 is the utility model Split type structure inner structure scheme drawing;
Fig. 5 is the utility model Split type structure inner structure scheme drawing two;
Fig. 6 is the structural representation of the another kind of embodiment of the utility model Split type structure.
Fig. 7 is the another kind of mode inner structure of the utility model Split type structure scheme drawing;
Fig. 8 is that the utility model Split type structure is applied in the structural representation on the infant swim ring;
Fig. 9 is that the utility model Split type structure is applied in the side portion structure scheme drawing on the infant swim ring;
Figure 10 is the structural representation that the another kind of Split type structure of the utility model is applied in infant swim ring;
Figure 11 is that the utility model Split type structure is applied in the structural representation on baby's neck circle;
Figure 12 is that the another kind of Split type structure of the utility model is applied in the structural representation on baby's neck circle;
Figure 13 is the birds-eye view of the utility model Split type structure on baby's neck circle.
The specific embodiment
Shown in Fig. 2-7, a kind ofly exempt to inflate swimming life-buoy, comprise circle body 1, circle body 1 is become by the polyurethane material infusion of feeling like jelly, and also is provided with the sealing epidermis on the surface of nectosome; Described circle body is by upper, lower circle body 11,12 two parts form, on, lower circle body 11,12 become by the polyurethane material infusion of feeling like jelly, the deflation hole that polyurethane material produces when feeling like jelly bubble is arranged on, lower circle body 11,12 faying face 13, the faying face of circle body 11 offers two ring annular grooves 14 on described, on described lower circle body 12, then offer the boss 15 that matches with above-mentioned annular groove 14, deflation hole 16 is between two ring annular grooves 14 or the boss 15, on, lower circle body 11, the 12nd, combine by boss and groove mutual bonding, present embodiment further groove 14 or boss 15 adopt loop configuration, in actual applications also can oblong, square, linear pattern, other structures such as flower type, the quantity apparent area situation of groove 14 or boss 15 can arrange one or more; Described enclosed watch micromicro be polyurethane material feel like jelly that when bubble form from skinning, also can be at swimming life-buoy surface spraying sealing layer when skinning can not cover swimming life-buoy fully, perhaps at double sealing effectiveness from skinning surfaces sprays sealing layer again, also can adopt the composite plastic film layer.
Manufacture method of the present utility model is at first put into the polyurethane material that modulates the material tube of polyurethane foaming machine; Then open the loam cake of mould, the die cavity of mould is sprayed demoulding navel, then by polyurethane foaming machine die cavity is carried out material feeding, matched moulds after material feeding is finished, then to the mould foaming of heating, treat to open the mould loam cake when foamed time reaches time of setting, the swimming life-buoy that takes out moulding also cools off; Then to the up and down concavo-convex place coating viscosity glue agent of swimming life-buoy, then carry out adhesion-molded to circle body up and down, it is just automatically sealed that circle body is between two ring annular grooves or the two ring shape boss deflation hole after adhesion-molded up and down, then swimming life-buoy tried the water, and namely completes after trying the water successfully.
The utility model adopts Split type structure mainly to be, and bubble is open-celled structure because polyurethane feels like jelly, inner plenum all is communicated with, if the circle body surface does not deal with direct use, swimming life-buoy is easy to into water, buoyancy decline loses the effect of swimming life-buoy behind the circle body inner inlet, moisture is smelt inner rotten the sending out of circle body simultaneously, can't use at all; And to make circle body smooth surface and the deflation hole sealing that directly processes, also can't realize with regard to state-of-the-art, so the utility model adopts Split type structure deflation hole to be arranged on the faying face of circle body up and down, by the bonding of circle body up and down deflation hole is sealed, this mode connects reliably, good airproof performance.
The utility model offers groove and the boss of half cast at the faying face of described upper and lower circle body in addition, groove and boss are symmetrical, the groove of half cast and boss mutually combine and can form the coupling collar of annular, circle body is by mutual bonding combine of boss with groove up and down, the groove of this mode with boss so that upper circle body is identical with the structure of lower circle body, only need a secondary mould to get final product when making like this, can greatly reduce input cost.
As shown in Figure 1, the utility model comes seal vents deflation hole can also be arranged on described circle body 1 outer rim place except the employing Split type structure, and 1 edge place offers a circle groove 2 outside circle body, is provided with sealant in groove 2, and sealant can seal deflation hole.
Exhaust was by being arranged on the exhaust of mold parting surface upper air-vent when this integral structure swimming life-buoy foamed in production, therefore the swimming life-buoy of making just has deflation hole at circle body outer rim place, by offer the groove of annular in outer rim, and at the groove of annular sealant is set, sealant namely plays sealing function, can also play decorative effect simultaneously.
Structure of the present utility model also is applicable to baby's neck circle, waist circle and axillary swimming ring, shown in the 8-13, because neck circle for baby, waist circle and axillary swimming ring are provided with open end, at open end connecting device 18 is set as shown in the figure; Also be provided with chin positioning groove 17 on baby's neck circle simultaneously, baby's neck circle, waist circle and axillary swimming ring inner structure are identical with common swimming life-buoy, are not repeated at this.
Claims (9)
1. exempt to inflate swimming life-buoy for one kind, comprise circle body, it is characterized in that: circle body is become by the polyurethane material infusion of feeling like jelly, and also is provided with the sealing epidermis on the surface of circle body.
2. a kind of swimming life-buoy of exempting to inflate as claimed in claim 1, it is characterized in that: described circle body is comprised of circle body two parts up and down, circle body becomes by the polyurethane material infusion of feeling like jelly up and down, the polyurethane material deflation hole that when bubble produce that feels like jelly is arranged on the up and down faying face of circle body, and circle body is bonded mutually by the faying face of circle body up and down.
3. a kind of swimming life-buoy of exempting to inflate as claimed in claim 2, it is characterized in that: the faying face of circle body offers groove or boss on described, then offer boss or the groove that matches with above-mentioned groove or boss on described lower circle body, circle body is by mutual bonding combine of boss with groove up and down.
4. a kind of swimming life-buoy of exempting to inflate as claimed in claim 3 is characterized in that: the groove and the boss that are closing structure at described groove and boss.
5. a kind of swimming life-buoy of exempting to inflate as claimed in claim 3, it is characterized in that: offer respectively groove and boss on the faying face of described upper and lower circle body, groove and boss are symmetrical, and circle body is by mutual bonding combine of boss with groove up and down.
6. a kind of swimming life-buoy of exempting to inflate as claimed in claim 1 is characterized in that: the deflation hole that the circle body polyurethane material produces when feeling like jelly bubble is arranged on circle body outer rim place, deflation hole inlet seal.
7. a kind of swimming life-buoy of exempting to inflate as claimed in claim 1 is characterized in that: offer the groove of annular at described circle body outer rim place, deflation hole just is arranged in the groove, is provided with sealant in groove, and sealant seals deflation hole.
8. a kind of swimming life-buoy of exempting to inflate as claimed in claim 1 is characterized in that: described sealing epidermis be polyurethane material form when feeling like jelly bubble from skinning or plastic film layers or spraying sealing layer.
9. a kind of swimming life-buoy of exempting to inflate as claimed in claim 1 is characterized in that: described sealing epidermis be polyurethane material form when feeling like jelly bubble from skinning and/or spraying sealing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522834 CN202828047U (en) | 2012-10-13 | 2012-10-13 | Inflation-free swimming life-buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522834 CN202828047U (en) | 2012-10-13 | 2012-10-13 | Inflation-free swimming life-buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202828047U true CN202828047U (en) | 2013-03-27 |
Family
ID=47939811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220522834 Expired - Fee Related CN202828047U (en) | 2012-10-13 | 2012-10-13 | Inflation-free swimming life-buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202828047U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910271A (en) * | 2012-10-13 | 2013-02-06 | 王金燕 | Inflation-free swimming ring and manufacturing method thereof |
| CN106428466A (en) * | 2016-10-31 | 2017-02-22 | 张家港沙工科技服务有限公司 | Life buoy having wireless positioning function |
| CN106516048A (en) * | 2016-10-31 | 2017-03-22 | 张家港沙工科技服务有限公司 | Self-electricity-generation satellite positioning life buoy |
-
2012
- 2012-10-13 CN CN 201220522834 patent/CN202828047U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910271A (en) * | 2012-10-13 | 2013-02-06 | 王金燕 | Inflation-free swimming ring and manufacturing method thereof |
| CN106428466A (en) * | 2016-10-31 | 2017-02-22 | 张家港沙工科技服务有限公司 | Life buoy having wireless positioning function |
| CN106516048A (en) * | 2016-10-31 | 2017-03-22 | 张家港沙工科技服务有限公司 | Self-electricity-generation satellite positioning life buoy |
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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: 20130327 Termination date: 20161013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |