CN2726648Y - Steel frame structure of bouncing bed - Google Patents
Steel frame structure of bouncing bed Download PDFInfo
- Publication number
- CN2726648Y CN2726648Y CN 200420083136 CN200420083136U CN2726648Y CN 2726648 Y CN2726648 Y CN 2726648Y CN 200420083136 CN200420083136 CN 200420083136 CN 200420083136 U CN200420083136 U CN 200420083136U CN 2726648 Y CN2726648 Y CN 2726648Y
- Authority
- CN
- China
- Prior art keywords
- guardrail
- framework pin
- frame
- axle
- steel frame
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 238000010276 construction Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a steel frame structure for a bouncing bed, comprising a rigid frame, a frame foot and a safety guard. The rigid frame which is circular is in a vertical connection with a plurality of frame feet, the safety guard is arranged on the frame feet, and a continuous waving object is formed by the connection of the frame feet and the safety guard. The waving bottom which is the frame foot is supported on the ground, and the waving top which is the top of the safety guard is used to fix the upper edge of the safety guard. The supporting part of the bouncing bed is in a continuous smooth integrated structure, and the rigid frame is firmer, under the integrated structure, with an easy installation and a high safety. Special pipes are adopted in the connection of the tubes of the rigid frame, and the tubes fixed and clamped can not be deflected, after the firm connection, with convenient disassembling and assembling. The special pipe can be integrally formed, with low cost and strong stiffness.
Description
Technical field
The utility model relates to a kind of sports apparatus, particularly a kind of steel frame construction of trampoline.
Background technology
Trampoline is popularized gradually as a kind of sports equipment.In order to protect user's safety, the way of commonly using is to increase safety barrier on trampoline.But the safety barrier of the trampoline of commonly using and trampoline body connected mode are mostly comparatively complicated, install, dismounting inconvenience, poor stability.And after the connection between the pipe fitting adopted circular pipe fitting to peg graft usually, the mode of riveter nail connected (as shown in Figure 6), and this connected mode can reduce the coupling stiffness of pipe fitting.Another kind of way is to connect by fastener between pipe fitting, and complexity obviously is installed, and cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of easy installation and removal, is connected firmly, the steel frame construction of the trampoline that security is stronger.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of steel frame construction of trampoline, and it comprises rigid frame, framework pin and guardrail; Described rigid frame is a circular frame, it and a plurality of vertical connections of framework pin; Guardrail is installed on the framework pin, and framework pin and guardrail are connected to form continuous wave shape body, and the bottom of waveform is the framework pin, supports on the ground, and the top of waveform is the top of guardrail, is used for fixing the last surrounding edge of protective fence.
Described rigid frame lower surface is affixed by first plug assembly and framework pin, described first plug assembly is made of with axle or the hole of being located at framework pin connecting portion the hole of being located at the rigid frame lower surface or axle, formation axle, hole are connected, as being provided with a plurality of jacks in the rigid frame lower surface or having the Connection Block of jack, the connecting portion of framework pin and rigid frame is provided with connecting axle.
Described framework pin connecting portion is connected by second plug assembly with guardrail.Described second plug assembly is made of with axle or the hole of being located at the guardrail bottom the hole of being located at framework pin connecting portion or axle, and formation hole, axle are connected.
Described framework pin is made of footing and connecting portion, and two parallel connecting portions are plugged on the footing, forms " U " character form component.
Described guardrail is pegged graft by five sections pipe fittings and is formed, and forms " U " character form component.
The utility model rigid frame is formed by connecting by several special pieces.
After adopting such scheme, because the utility model middle frame pin and guardrail are connected to form continuous wave shape body, the bottom of waveform is the framework pin, support on the ground, the top of waveform is the top of guardrail, is used for fixing the last surrounding edge of protective fence, the support portion of trampoline is continuously smooth integrative-structure like this, this moulded steelframe that makes is more firm, installs easily, and security is higher.And adopt special piece to connect between each pipe fitting of rigid frame, and be the fixing state after the connection not deflect, comparatively firm and easy accessibility, and this special piece can be once one-body molded, low cost of manufacture, the rigidity that tool is stronger.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a three-dimensional exploded view of the present utility model;
Fig. 3 is the outline drawing of the utility model guardrail;
Fig. 4 is the exploded view of the utility model guardrail;
Fig. 5 is the utility model pipe fitting connection layout;
Fig. 5 A is the partial enlarged drawing of Fig. 5;
Fig. 6 is the pipe fitting connection layout of commonly using.
The specific embodiment
As shown in Figure 1, the utility model is a kind of steel frame construction of trampoline, and it comprises rigid frame 1, framework pin 2 and guardrail 3.
Described rigid frame 1 is a circular frame, is formed by connecting by several special pieces 11, and first plug assembly 4 that cooperates with framework pin 2 is set on it.This special piece 11 is shown in Fig. 5 and Fig. 5 A.
As shown in Figure 2, described framework pin 2 is made of footing 22 and connecting portion 21, and two parallel connecting portions 21 are plugged on the footing 22, forms " U " character form component, and 4 vertical connections of first plug assembly of openend and rigid frame 1, footing 22 is supported in ground.
As shown in Figure 3, Figure 4, described guardrail 3 is pegged graft by five sections pipe fittings and is formed, and forms " U " character form component.
As shown in Figure 2, described rigid frame 1 lower surface is affixed with framework pin 2 by first plug assembly 4, described first plug assembly 4 is made of the Connection Block with holes 41 of being located at the rigid frame lower surface and the connecting axle 42 of being located at framework pin 2 connecting portions 21, axle 42 can insert in the hole of Connection Block 41, and formation axle, hole are connected.Also Connection Block can be located on framework pin 2 connecting portions 21, and connecting axle is located on rigid frame 1 lower surface.
Be connected by second plug assembly 5 with guardrail 3 at described framework pin 2 connecting portions 21.
Described second plug assembly 5 is made of the Connection Block with holes 51 of being located at framework pin 2 connecting portions 21 and the connecting axle 52 of being located at guardrail 3 bottoms, and formation hole, axle are connected.
After installation, framework pin 2 and guardrail 3 form continuous wave shape body, and the bottom of waveform (being footing 22) supports on the ground, and the top of waveform can be used for the last surrounding edge of fixed protection fence.This moulded framework that makes is more firm, installs easily.
Invention of the present utility model focuses on: (1) after installation, framework pin and guardrail form continuous wave shape body, and the bottom of waveform is supported on the ground for the framework pin, and the top of waveform is a guardrail, can be used for the last surrounding edge of fixed protection fence.This moulded framework that makes is more firm, installs easily.(2) framework pin connecting portion is connected by plug assembly with guardrail, forms the hole, axle is connected, so, allly utilize plug assembly to connect all to belong to the scope that the utility model is protected with what framework pin and guardrail linked together.
Claims (6)
1, a kind of steel frame construction of trampoline, it comprises rigid frame, framework pin and guardrail; Described rigid frame is a circular frame, it and a plurality of vertical connections of framework pin; Guardrail is installed on the framework pin, it is characterized in that: framework pin and guardrail are connected to form continuous wave shape body, and the bottom of waveform is the framework pin, support on the ground, and the top of waveform is the top of guardrail, is used for fixing the last surrounding edge of protective fence.
2, the steel frame construction of trampoline according to claim 1, it is characterized in that: described rigid frame lower surface is affixed by first plug assembly and framework pin, described first plug assembly is made of with axle or the hole of being located at framework pin connecting portion the hole of being located at the rigid frame lower surface or axle, and formation axle, hole are connected; Described framework pin connecting portion is connected by second plug assembly with guardrail; Described second plug assembly is made of with axle or the hole of being located at the guardrail bottom the hole of being located at framework pin connecting portion or axle.
3, the steel frame construction of trampoline according to claim 1 is characterized in that: described framework pin is made of footing and connecting portion, and two parallel connecting portions are plugged on the footing, forms " U " character form component.
4, the steel frame construction of trampoline according to claim 1 and 2 is characterized in that: the special piece that is connected between the footing of described framework pin and the connecting portion connects.
5, the steel frame construction of trampoline according to claim 1 is characterized in that: described guardrail is pegged graft by five sections pipe fittings and is formed, and forms " U " character form component.
6, according to the steel frame construction of claim 1 or 4 described trampolines, it is characterized in that: the special piece that is connected in the described guardrail between five sections pipe fittings connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083136 CN2726648Y (en) | 2004-08-17 | 2004-08-17 | Steel frame structure of bouncing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083136 CN2726648Y (en) | 2004-08-17 | 2004-08-17 | Steel frame structure of bouncing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2726648Y true CN2726648Y (en) | 2005-09-21 |
Family
ID=35042671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420083136 Expired - Fee Related CN2726648Y (en) | 2004-08-17 | 2004-08-17 | Steel frame structure of bouncing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2726648Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016015651A1 (en) * | 2014-07-30 | 2016-02-04 | 杨伟 | Frame for trampoline and trampoline |
-
2004
- 2004-08-17 CN CN 200420083136 patent/CN2726648Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016015651A1 (en) * | 2014-07-30 | 2016-02-04 | 杨伟 | Frame for trampoline and trampoline |
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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 |