CN2936311Y - Double-layer trampolines - Google Patents
Double-layer trampolines Download PDFInfo
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- CN2936311Y CN2936311Y CN 200620106100 CN200620106100U CN2936311Y CN 2936311 Y CN2936311 Y CN 2936311Y CN 200620106100 CN200620106100 CN 200620106100 CN 200620106100 U CN200620106100 U CN 200620106100U CN 2936311 Y CN2936311 Y CN 2936311Y
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Abstract
The utility model relates to a children entertainment facility, in particular to a double layer bouncing bed, which mainly solves the technical problem in prior art, namely bouncing cloth is single layer, after massage layer is added, elasticity is insufficient, the purpose of body-building cannot be met; and the problems that the spring fixed on the bed surface and bedstead cannot be removed of own accord and the operation is inconvenient etc. The utility model comprises a frame (1), the bottom side is connected with a support leg (2), a bouncing cloth (4) is connected with and arranged in the frame (1) via a spring (3). The utility model is characterized in that the frame (1) is connected with the reinforcing frame (6) through a plurality of connecting rods (5), the frame (1) is arranged in parallel to the reinforcing frame (6), the bouncing cloth (4) is connected with and arranged in the reinforcing frame (6) via the spring (3).
Description
Technical field
The utility model relates to a kind of entertainment for children facility, especially relates to a kind of to the isostructural improvement of double-deck trampoline.
Background technology
The only-child of Modern Family is in the majority, lives in the more of skyscraper, and children's activity space reduces relatively, and this brings certain negative influence to growth of children.Equally, the adult also goes downstairs not quite conveniently because of last, and has reduced outdoor exercises relatively.Therefore, family fitness equipment such as trampoline just arise at the historic moment, and enter into huge numbers of families gradually, but most because of structure is comparatively complicated, make its cost higher.Chinese patent discloses a kind of structurally improved spring trampoline, and (publication number: CN 2191681Y), its integral body comprises by the massage layer on a bedstead, most spring, a bed surface and the bed surface and being combined; This bedstead is a circle framework support body, and support body comprises and extends vertically to the bottom that stable support trampoline integral body is equidistant between each leg in most legs on plane in order to flat horizontal stroke; This has can supply the flexible bed surface of jumping, is suspended at the center of shaped as frame bedstead, and each spring equidistantly is located at the outside of bed surface, and this each spring one end is connected in bed surface, and the other end is connected in the shaped as frame bedstead, and bed surface is connected with the shaped as frame bedstead of periphery is one; Can be covered in the massage layer that forms the massage type trampoline on the bed surface or massage layer can be taken off collection at any time from bed surface according to need at any time, be to be made for a plane by rubber, flexible plastic or similar material, be laid with the elasticity salient point that differs in size on its surface, and one-body molded with massage layer be single integral body.But the jumping cloth of this structure trampoline is individual layer, and elastic force is not enough after the adding massage layer, can't reach the body-building purpose; And spring can't be dismantled after being fixed on bed surface and bedstead voluntarily, comparatively inconvenience.
Summary of the invention
The purpose of this utility model provides a kind of double-deck trampoline, and it mainly is that solution existing in prior technology jumping cloth is individual layer, and elastic force is not enough after the adding massage layer, can't reach body-building purpose technical problem; The utility model has also solved can't be dismantled after spring is fixed on bed surface and bedstead voluntarily, comparatively the technical problem of inconvenience etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Double-deck trampoline of the present utility model comprises framework, and framework underside is connected with leg, framework inside is connected with jumping cloth by spring, it is characterized in that described framework is connected with reinforced frame by some connecting rods, framework and reinforced frame be arranged in parallel, are connected with jumping cloth by spring in the reinforced frame.Framework and reinforced frame are formed double-deck trampoline, use connecting rod affixed therebetween.Jump when cloth is stressed to be recessed into to a certain degree on the upper strata, and lower floor's jumping cloth also caves in thereupon, owing to be that two-layer jumping cloth rebounds together, elastic force is comparatively sufficient during bounce-back, and double-deck jumping cloth uses also safer.And the double-deck cloth of jumping also detachably becomes individual layer jumping cloth, and another layer is standby.
As preferably, described jumping cloth edge is provided with some hooks, has some holes of colluding on framework and the reinforced frame, both ends of the spring collude respectively hook with collude in the hole.Hook is distributed on jumps on the cloth edge, and the position and the hook position of colluding the hole adapt.Hook can be the triangle of hollow, and one bar limit is fixed in jumps the cloth edge, has colluded spring on the relative angle, limit therewith.Spring can be filled each hook, also can a spring be installed every a hook, perhaps can two springs be installed every a hook, regulates by the quantity of control mounting spring and jumps the required elastic force of cloth.
As preferably, described leg is made up of two straight-bars and a cross bar, and the lower end of two straight-bars is connected with the two ends of cross bar respectively, and the upper end and the connecting rod of straight-bar are affixed.Cross bar caves inward, and its two ends and two straight-bars are formed the protruding end and can be supported on the ground.One can be made with connecting rod in the upper end of straight-bar, also can separately make, and fixes by mutual socket.
As preferably, described straight-bar and connecting rod are made one, can save cost, strengthen firmness.
As preferably, the spacing h of described framework and reinforced frame is 14～25cm.The spacing h of framework and reinforced frame can guarantee that can touch lower floor when the jumping cloth on upper strata sink jumps cloth.
As preferably, described framework and reinforced frame are circular, and leg is 3～5, and it presses the even branch of framework circumference.Framework and reinforced frame also can be rectangles, and leg divides the two ends of vertical frame.Circular frame can be so that the area of trampoline be bigger, and stability is stronger.
Therefore, the utlity model has trampoline is double-deck trampoline, use two-layer jumping cloth after elastic force stronger, the characteristics that safety coefficient is higher; The utility model also has to regulate by the quantity of control spring jumps the required elastic force of cloth, loads and unloads characteristics such as comparatively easy, simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of side structure schematic diagrames of Fig. 1;
Accompanying drawing 3 is perspective view of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the double-deck trampoline of this example, as Fig. 1, Fig. 2, Fig. 3, it is uniform that the circular frame 1 that has a stainless steel to make, the downside of framework 1 are connected with the center of circle that 2,3 legs 2 of 3 legs press circular frame.Leg 2 is made up of two straight-bar 2-1 and a cross bar 2-2, and the lower end of two straight-bar 2-1 is connected with the two ends of cross bar 2-2 respectively, and cross bar 2-2 middle part caves inward, and the end of its two ends and two straight-bar 2-1 is formed the protruding end and can be supported on the ground.The upper end of straight-bar 2-1 extends upward and is socketed with connecting rod 5, and connecting rod 5 other ends be arranged in parallel with reinforced frame 6 with the reinforced frame 6 that is connected with circle, framework 1, and the spacing h between framework 1 and the reinforced frame 6 is 20cm.Framework 1 is jumped cloth 4 with reinforced frame 6 interior being connected with by spring 3.Jump cloth 4 edges and be provided with hook 7, have some holes 8 of colluding on framework 1 and the reinforced frame 6, spring 3 two ends are colluded in hook 7 respectively and are colluded in the hole 8.Hook 7 and collude hole 8 and evenly distribute around the trampoline center of circle.Hook is the triangle of hollow, and one bar limit is fixed in jumps the cloth edge, has colluded spring 3 on the relative angle, limit therewith.Spring 3 on lower floor's framework 1 is to install one every a hook 7; Spring 3 on the upper strata reinforced frame 6 is to install two every a hook 7.
During use, by installing the elastic force that the good trampoline of spring 3 quantity regulating of cloth is jumped by lower floor.The people jumps on jumping cloth on the upper strata, and jump when cloth 4 is stressed to be recessed into to a certain degree on the upper strata, and also depression thereupon of cloth is jumped by lower floor, owing to be that two-layer jumping cloth rebounds together, elastic force is comparatively sufficient during bounce-back, and the double-deck cloth of jumping uses also safer.
Claims (9)
1. double-deck trampoline, comprise framework (1), framework underside is connected with leg (2), inner being connected with by spring (3) of framework (1) jumped cloth (4), it is characterized in that described framework (1) is connected with reinforced frame (6) by some connecting rods (5), framework (1) be arranged in parallel with reinforced frame (6), is connected with jumping cloth (4) by spring (3) in the reinforced frame (6).
2. double-deck trampoline according to claim 1 is characterized in that described jumping cloth (4) edge is provided with some hooks (7), has some holes (8) of colluding on framework (1) and the reinforced frame (6), and spring (3) two ends are colluded in hook (7) respectively and colluded in the hole (8).
3. double-deck trampoline according to claim 1 and 2, it is characterized in that described leg (2) is made up of two straight-bars (2-1) and a cross bar (2-2), the lower end of two straight-bars (2-1) is connected with the two ends of cross bar (2-2) respectively, and the upper end of straight-bar (2-1) and connecting rod (5) are affixed.
4. double-deck trampoline according to claim 3 is characterized in that described straight-bar (2-1) and connecting rod (5) make one.
5. double-deck trampoline according to claim 1 and 2 is characterized in that the described framework (1) and the spacing h of reinforced frame (6) are 14～25cm.
6. double-deck trampoline according to claim 3 is characterized in that the described framework (1) and the spacing h of reinforced frame (6) are 14～25cm.
7. double-deck trampoline according to claim 4 is characterized in that the described framework (1) and the spacing h of reinforced frame (6) are 14～25cm.
8. double-deck trampoline according to claim 6 is characterized in that described framework (1) and reinforced frame (6) are circle, and leg (2) is 3～5, and it presses the even branch of framework (1) circumference.
9. double-deck trampoline according to claim 7 is characterized in that described framework (1) and reinforced frame (6) are circle, and leg (2) is 3～5, and it presses the even branch of framework (1) circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620106100 CN2936311Y (en) | 2006-07-26 | 2006-07-26 | Double-layer trampolines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620106100 CN2936311Y (en) | 2006-07-26 | 2006-07-26 | Double-layer trampolines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2936311Y true CN2936311Y (en) | 2007-08-22 |
Family
ID=38360330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620106100 Expired - Lifetime CN2936311Y (en) | 2006-07-26 | 2006-07-26 | Double-layer trampolines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2936311Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120833A (en) * | 2010-12-03 | 2013-05-29 | 池上正乡 | Trampoline |
| CN103170092A (en) * | 2013-04-12 | 2013-06-26 | 苏州益童游乐设备有限公司 | Novel trampoline |
| CN103691100A (en) * | 2014-01-14 | 2014-04-02 | 李在东 | Double-layer structure trampoline |
-
2006
- 2006-07-26 CN CN 200620106100 patent/CN2936311Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120833A (en) * | 2010-12-03 | 2013-05-29 | 池上正乡 | Trampoline |
| CN103170092A (en) * | 2013-04-12 | 2013-06-26 | 苏州益童游乐设备有限公司 | Novel trampoline |
| CN103170092B (en) * | 2013-04-12 | 2015-10-14 | 重庆巨擘科技有限公司 | A kind of Novel bouncing bed |
| CN103691100A (en) * | 2014-01-14 | 2014-04-02 | 李在东 | Double-layer structure trampoline |
| CN103691100B (en) * | 2014-01-14 | 2016-07-27 | 李在东 | Double-layer structure trampoline |
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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 |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |