CN2776460Y - Structure of small sized jumping bed - Google Patents
Structure of small sized jumping bed Download PDFInfo
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- CN2776460Y CN2776460Y CN 200520000897 CN200520000897U CN2776460Y CN 2776460 Y CN2776460 Y CN 2776460Y CN 200520000897 CN200520000897 CN 200520000897 CN 200520000897 U CN200520000897 U CN 200520000897U CN 2776460 Y CN2776460 Y CN 2776460Y
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Abstract
The utility model discloses a structure of a small sized jumping bed. A main supporting frame which is used for supporting and positioning and which needs a bouncing surface with setting height comprises a front and a back supporting frames, supporting frames on both sides, and a front and a back horizontal supporting rods used for connecting the supporting frames on both sides, wherein the front and the back supporting frames and the supporting frames on both sides are in the shape that one another can assembled correspondingly up and down, and the front and the back supporting frames and the supporting frames on both sides on the main rod body with setting length are respectively contained with a first and a second folding edges on both ends to make the corresponding ends of the first and the second folding edges on both corresponding ends assembled each other. The corresponding assembled height of the front and the back supporting frames and the supporting frames on both sides corresponding to the first and the second folding edges is close to the setting height of the bouncing surface. Thereby, the packaging volume of the small sized jumping bed can be reduced by the utility model.
Description
Technical field
The relevant a kind of small-sized trampoline structure of the utility model refers to a kind of trampoline for child's use especially, via the improvement of trampoline main body rack structure, and can significantly reduce the packing volume of timber of this type of small-sized trampoline.
Background technology
Because have the motion and the function of travelling concurrently, trampoline is to be subjected to quite a lot of people's favorite exercise equipment always.But traditional trampoline structure no matter at volume or the jumping height when using all only be fit to the adult and use, also can enjoy the enjoyment of using trampoline for making the child, thereby have the spy to be suitable for the mini trampoline that the child uses to produce.
As shown in Figure 1, be the existing mini trampoline 10 that a kind of child of being suitable for uses, it comprises by four foot-supporting frames, 11,12,13,14 supporting structures that constituted, and supplies to locate therein a spring face 15, and at a side default one handrail 16 for child's grasping.Above-mentioned four foot-supporting frames 11,12,13,14 roughly are made as inverted U-shaped, and the one end is landed, and another horizon bar portion end then twines the rope 17 in order to location spring face.
In above-mentioned existing small-sized trampoline structure, cause the accidental movement injury when preventing that the child from using, it is too high that the height H of four foot-supporting frames 11,12,13,14 overhead is unlikely usually, but it minimumly still need keep allowing spring face 15 stressed drop-down space lengths.
Exactly because four foot-supporting frames 11,12,13,14 are essential to keep the formed functions restriction of setting heights, itself thereby also derive a little shortcoming.For example, when the export trade of this kind sports equipment is transported, be to save the packing volume of timber and cost of transportation, each constitutes part and comprises four foot-supporting frames 11,12,13,14, spring face 15 and can be divided into the handrails 16 etc. of two joints by central authorities, but mostly is made as the assemble or disassemble structure.Also promptly, manufacturer with above-mentioned respectively constitute part and make respectively after, promptly packed and transported.The consumer assembles according to product description after buying this product again.Owing to above-mentionedly respectively constitute part and be single pipe fitting or cloth cover, itself thereby can be packaged in same flat pack box (as carton) inside in the smaller size smaller mode simultaneously.But because four foot-supporting frames, 11,12,13, the 14 essential setting heights that keep, even therefore packed in the above described manner, it still can form bigger volume.
In addition, above-mentioned four foot-supporting frames 11,12,13,14 end that lands is located substantially on trampoline four corners and forms oblique support, its support strength a little less than.When spring face 15 bounced up and down, whole trampoline is easily because of stressed and mobile, and was unstable on the structure in the child.
Moreover, cause the accident collision injury when preventing that the child from using, hold best sheathed as the made sheath of foam and so on material in the horizon bar portion of four foot-supporting frames 11,12,13,14.This type of sheath is made as the hollow sleeve tubulose that cooperates foot rest horizon bar portion usually, and the staff must be about to the horizon bar portion that these sheaths are set in four foot-supporting frames 11,12,13,14 one by one earlier and holds factory in.But because the big setting height of four foot-supporting frames 11,12,13,14, make the staff must by foot rest land end penetrate sheath then the application of force help pull a cart to horizon bar portion and hold, not only quite difficulty is and inconvenient for this kind operation procedure, and the while is in the time of also can expending than multitask.
The utility model content
Main purpose of the present utility model promptly is to provide a kind of small-sized trampoline structure, can insert in the packing box with the more flat little volume of timber, to increase a cargo dead-weight and to save the packing shipment and delivery cost.
Of the present utility modelly advance a purpose and promptly be to provide a kind of small-sized trampoline structure, it can make relevant placing of sheath locate more rapid and convenient.
For reaching above-mentioned purpose, the utility model comprises front and back support, two side stands in order to the main body rack that supports location one required setting height spring face and is connected in front and back horizontal strut between two side stands; But above-mentioned front and back support and two side stands are made as the shape of self relative winding, above-mentioned front and back support and two side stands partly contain first and second flanging of two ends respectively in preseting length mobile jib body, make the relative ora terminalis winding each other of above-mentioned first and second flanging of opposite end; Above-mentioned front and back support and two side stands are the required setting height of the approaching above-mentioned spring face of the relative winding total height of first and second flanging relatively.
In preferred embodiment, above-mentioned front and back support and two side stands are made as relative U-shaped.
In desirable embodiment, above-mentioned first and second a flanging wherein ora terminalis contains and dwindles the footpath shaft partly, for being plugged in the inner orifice of another relative ora terminalis.
Above-mentioned ora terminalis dwindles the footpath shaft partly can assemble an elastic steel ball portion in advance, and another relative ora terminalis then can be provided with through hole at relative position, for peg graft fast above-mentioned front and back support of combination and two side stands.
The mobile jib body formation of above-mentioned two front and back horizontal struts and two side stands supports the required edge all around of location spring face, and can further wear sheath.
In preferred embodiment, a handrail can be selected to assemble in the preceding bottom of aforementioned body support.
Another can reduce among the better embodiment of the volume of timber in the utility model, and above-mentioned front and back support and two side stands are made as inverted U-shaped relatively and inverted T-shaped.
The utility model is according to above-mentioned structure-improved, owing to can add two straight flat horizontal struts highly to make near half in order to front and back support and two side stands that constitute main body rack, this constitutes part thereby can insert in the packing box with the more flat little volume of timber.Most product packing boxes are stacked and placed on same counter is example, and the utility model can increase the volume of freight more than 50% approximately.Simultaneously, because front and back support and two side stand flangings are shorter, horizontal strut is straight flat, therefore, sheath place also rapid and convenient more of location.Moreover in above-mentioned preferred embodiment, the utility model support lands and holds is the whole Zhi Shuiping shaft part of front and back support, and the force structure intensity of whole trampoline is also effectively improved, and has more reliable and more stable function of use.
Description of drawings
Fig. 1 is existing small-sized trampoline stereogram.
Fig. 2 is the utility model preferred embodiment stereogram.
Fig. 3 is a main element exploded view among Fig. 2.
Fig. 4 is the exploded view of trampoline main body shown in Figure 2 and handrail.
Fig. 5 is another possible embodiments of the utility model figure.
The specific embodiment
Shown in Fig. 2,3, in preferred embodiment shown in the accompanying drawing, the utility model comprises front and back support 21,22, two side stands 23,24 and the front and back horizontal strut 25,26 that is connected in 23,24 of two side stands in order to the main body rack 20 that supports location spring face 30.
But above-mentioned front and back support 21,22 and two side stands 23,24 are made as the shape of self relative winding, in the diagram preferred embodiment, front and back support 21,22 is made as U-shaped, and it partly contains two ends first flanging 211,212,221,222 respectively in preseting length mobile jib body; 23,24 of two side stands are made as inverted U-shaped relatively, also contain two ends second flanging 231,232,241,242 respectively.Make relative ora terminalis 213,233 (wherein one group of relative ora terminalis of fore-stock 21 and left side brackets 23 the as shown) winding each other of above-mentioned opposite end first flanging 211,212,221,222 and second flanging 231,232,241,242.
In the diagram possible embodiments, an above-mentioned wherein ora terminalis 233 contains and dwindles the footpath shaft partly, for being plugged in the inner orifice of another relative ora terminalis 213.In better embodiment, above-mentioned ora terminalis 233 dwindles the footpath shaft partly can assemble an elastic steel ball portion 234 in advance, and 213 of another relative ora terminalis can be provided with through hole 214 at relative position.By this design, make relative ora terminalis 213,233 in the grafting process, elastic steel ball portion 234 contracts in can be earlier stressed, and is positioned above-mentioned through hole 214 arriving the ejection of fixed point back, finishes the winding operation procedure fast.But above-mentioned connecting structure only is a kind of feasible pattern wherein, and the personage who has the knack of this industry skill is according to the above content that discloses, and Ying Zhineng plants the winding mode with him and substituted.
But between above-mentioned two side stands 23,24 near its second flanging, 231,232,241,242 places, two ends winding two front and back horizontal struts 25,26 then, in illustrated embodiment, above-mentioned front and back horizontal strut 25,26 is locked combination with relative default bolt 235, through hole 236 and screw 237.The horizontal mobile jib body of above-mentioned two front and back horizontal struts 25,26 and two side stands 23,24 partly thereby constitute required around edge for supporting location spring face 30.In illustrated embodiment, the horizontal mobile jib body of above-mentioned two front and back horizontal struts 25,26 and two side stands 23,24 partly all can wear the sheath 27 that contains hollow hole respectively.
According to above-mentioned improvement structure, the height H 1 of front and back support 21,22 two ends first flanging 211,212,221,222 can be made as this type of small-sized trampoline 1/2 of face setting height H that bounces as described above, and the height H 2 of two ends second flanging 231,232,241,242 of two side stands 23,24 also can be made as this type of small-sized trampoline 1/2 of face setting height H that bounces as described above.Make after both windings total height (being H1+H2) near or equal to set spring face desired height H.
Shown in Fig. 2,4,90 on a handrail can selecting to be provided with can be made as two-segment type, comprises two members 91,92, gives winding for middle position 93 on handrail.Simultaneously, its nearly bottom then cooperates liner 95 to be connected to preceding inner side edge with bolt 96 with default through hole 94.
In another possible embodiments of the utility model shown in Figure 5, it is provided with two required side stands 230,240 and front and back horizontal strut 250,260, spring face 300 and the handrail 900 that is connected in 230,240 of two side stands equally.With the foregoing description different be in, it further is made as segment type with front and back support 210,220, constitutes the occupied volume of part and more can reduce.In the diagram preferred embodiment, front and back support 210,220 is made as inverted T-shaped, makes the placement that lands of its horizontal bottom.
Above illustrated embodiment only is used for convenient explanation the utility model and is not in a limitative way, and not in scope of the present utility model, is familiar with the various simple and easy distortion and the modification that the personage did of this industry skill, all must include in scope of the present utility model.
Claims (8)
1. small-sized trampoline structure, it comprises front and back support, two side stands in order to the main body rack that supports location one required setting height spring face and is connected in front and back horizontal strut between two side stands; It is characterized in that: above-mentioned front and back support and two side stands are made as the shape of self relative winding, above-mentioned front and back support and two side stands partly contain first and second flanging of two ends, the relative ora terminalis winding each other of above-mentioned first and second flanging of opposite end respectively in preseting length mobile jib body; Above-mentioned front and back support and two side stands are the required setting height of the approaching above-mentioned spring face of the relative winding total height of first and second flanging relatively.
2. small-sized trampoline structure as claimed in claim 1 is characterized in that: above-mentioned front and back support and two side stands are made as relative U-shaped.
3. small-sized trampoline structure as claimed in claim 1 is characterized in that: above-mentioned first and second a flanging wherein ora terminalis contains for the directly shaft part of dwindling that is plugged in another relative ora terminalis inner orifice.
4. small-sized trampoline structure as claimed in claim 3 is characterized in that: above-mentioned ora terminalis dwindles the footpath shaft and partly assembles an elastic steel ball portion in advance, and another relative ora terminalis is provided with through hole at relative position.
5. small-sized trampoline structure as claimed in claim 1 is characterized in that: the mobile jib body formation of above-mentioned two front and back horizontal struts and two side stands supports the required edge all around of location spring face.
6. small-sized trampoline structure as claimed in claim 1 is characterized in that: edge wears sheath around above-mentioned.
7. small-sized trampoline structure as claimed in claim 1 is characterized in that: a handrail is assembled in the preceding bottom of aforementioned body support.
8. small-sized trampoline structure as claimed in claim 1 is characterized in that: above-mentioned front and back support and two side stands are made as inverted U-shaped relatively and inverted T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000897 CN2776460Y (en) | 2005-01-14 | 2005-01-14 | Structure of small sized jumping bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000897 CN2776460Y (en) | 2005-01-14 | 2005-01-14 | Structure of small sized jumping bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2776460Y true CN2776460Y (en) | 2006-05-03 |
Family
ID=36743847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520000897 Expired - Fee Related CN2776460Y (en) | 2005-01-14 | 2005-01-14 | Structure of small sized jumping bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2776460Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104970604A (en) * | 2014-04-03 | 2015-10-14 | 爱知株式会社 | Chair |
| WO2018167620A1 (en) * | 2017-03-15 | 2018-09-20 | Active Fun Company Limited | Pressure absorbing assembly for supporting a user above a support surface |
-
2005
- 2005-01-14 CN CN 200520000897 patent/CN2776460Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104970604A (en) * | 2014-04-03 | 2015-10-14 | 爱知株式会社 | Chair |
| US10258161B2 (en) | 2014-04-03 | 2019-04-16 | Aichi Co., Ltd. | Chair with positioning member |
| CN111387742A (en) * | 2014-04-03 | 2020-07-10 | 爱知株式会社 | Chair with improved comfort |
| WO2018167620A1 (en) * | 2017-03-15 | 2018-09-20 | Active Fun Company Limited | Pressure absorbing assembly for supporting a user above a support surface |
| US11178990B2 (en) | 2017-03-15 | 2021-11-23 | Active Fun Company Limited | Pressure absorbing assembly for supporting a user above a support surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |