CN2806855Y - Improved weldless connecting device - Google Patents
Improved weldless connecting device Download PDFInfo
- Publication number
- CN2806855Y CN2806855Y CN 200520136498 CN200520136498U CN2806855Y CN 2806855 Y CN2806855 Y CN 2806855Y CN 200520136498 CN200520136498 CN 200520136498 CN 200520136498 U CN200520136498 U CN 200520136498U CN 2806855 Y CN2806855 Y CN 2806855Y
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- CN
- China
- Prior art keywords
- connecting pipe
- trampoline
- model
- utility
- pipe
- 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 - Lifetime
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Abstract
The utility model discloses an improved weldless connecting device, which comprises a transversal connecting pipe and a vertical connecting pipe, wherein the transversal connecting pipe and the vertical connecting pipe are vertically crossed, and one end of the vertical connecting pipe is fixedly connected with one side of the transversal connecting pipe. The utility model is characterized in that both opposite side walls of the transversal connection pipe are provided with a pair of positioning holes, a connecting piece is penetrated in the positioning holes. The utility model is suitable for connecting adjacent trampoline frames and a trampoline frame and a support leg frame, and the utility model is a weldless connecting joint. The utility model has the advantages of firm connection, convenient assembly and disassembly, etc., the swinging movement of the support leg frame of the trampoline from front to back and from top to bottom can be avoided effectively, the deformation of the transversal connecting pipe can be prevented, and the stability of the trampoline in the process of operation can be ensured.
Description
Technical field
The utility model relates to a kind of improved solderless and is hinged with in succession and puts, and is mainly used in being connected between trampoline framework and the supporting tripods.
Background technique
Mainly be to connect between traditional trampoline framework and the supporting tripods by welding manner, through improving, the applicant has designed a kind of connection set that need not to weld (as shown in Figure 1), it comprises a transverse connecting pipe 1 and a vertical connecting tube 2, transverse connecting pipe 1 intersects vertically into T shape structure with vertical connecting tube 2, and has pair of parallel slit 21 vertically in the circumference side of vertical connecting tube 2.During use, the flat mouth of pipe of adjacent trampoline framework is penetrated in the transverse connecting pipe 1 of this connection set relatively, and then the vertical connecting tube 2 of this connection set is inserted in the mouth of pipe of supporting tripods one end of trampolines, it is linked into an integrated entity.Owing to be not fixedly coupled relation between the mouth of pipe of trampoline framework and this connection set, use through long-term, take place loosening between the mouth of pipe of trampoline framework and the transverse connecting pipe 1 easily, the front and rear direction swing can appear in the supporting tripods of trampoline, the upper and lower swing in both sides of vertical connecting tube, transverse connecting pipe deforms etc., has influence on the stability that trampoline uses.
Summary of the invention
The purpose of this utility model is to provide a kind of avoids before and after the trampoline supporting tripods, swing up and down the connection set that need not to weld.
The technological scheme that the utility model adopted: a kind of improved solderless is hinged with in succession puts, comprise a transverse connecting pipe and a vertical connecting tube, its transverse connecting pipe intersects vertically with vertical connecting tube, one end of vertical connecting tube is fixedlyed connected with a side of transverse connecting pipe, it is characterized in that, the two lateral walls of transverse connecting pipe is provided with a pair of positioning hole, and a connection piece is arranged in this positioning hole.
Above-mentioned positioning hole is screw or pin-and-hole, and link is screw or pin.
The circumference of above-mentioned vertical connecting tube is provided with fixedly screens.
Above-mentioned transverse connecting pipe intersects vertically into T shape structure with vertical connecting tube.
Above-mentioned transverse connecting pipe becomes flat.
Connection set described in the utility model is applicable to and connects adjacent trampoline framework, and trampoline framework and supporting tripods, is a kind of jointing that need not to weld.The two lateral walls of its transverse connecting pipe is provided with a pair of positioning hole (screw or pin-and-hole), during installation, perforation is alignd on this positioning hole and the both sides arc pipe, a connection piece (screw or pin) is placed through in the positioning hole, arc pipe and jointing are fused, prevent the supporting tripods front and rear direction swing of trampoline; Fixedly screens on its vertical connecting tube can prevent the upper and lower swing in both sides or the transverse connecting pipe distortion of vertical connecting tube, also is simultaneously to prevent the swing of trampoline supporting tripods front and rear direction.The utlity model has it and have and be connected firmly, characteristics such as easy accessibility can effectively guarantee the stability in the trampoline using process.
Description of drawings
Fig. 1 is the structural representation of connection set of design formerly;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is a plan view of the present utility model;
Fig. 4 is a side view of the present utility model;
Fig. 5 is user mode figure of the present utility model;
Fig. 6 is the long splice composition of local A among Fig. 5.
Embodiment
Shown in Fig. 2～4, trampoline described in the utility model is hinged with in succession with solderless and puts, comprise a transverse connecting pipe 1, one vertical connecting tube 2, described transverse connecting pipe 1 intersects vertically into T shape structure with vertical connecting tube 2, and an end of vertical connecting tube 2 is fixedlyed connected with a side of transverse connecting pipe 1.Have a pair of positioning hole 11 on the two lateral walls of transverse connecting pipe 1, this positioning hole can be screw or pin-and-hole; Other has a link 12 that can penetrate this positioning hole 11, and this link can be screw or pin; The circumference of vertical connecting tube 2 is provided with fixedly screens 22.
Be depicted as Fig. 5,6 and used user mode figure of the present utility model, the bullet face 4 of trampoline opens central authorities at annular trampoline framework 6 by spring 5, form the trampoline plane, connect by connection set described in the utility model (joint) wherein between trampoline framework 6 and the supporting tripods 3, and between the arc pipe of adjacent hop bed frame 6.The arc pipe opening part of above-mentioned trampoline framework 6 is made flat, with consistent the coincideing of shape of transverse connecting pipe 1, and dashes at mouth of pipe place and to have boring a hole 61.Placement of the present utility model is as follows: the flat mouth of pipe of the arc pipe of adjacent hop bed frame 6 is penetrated in the transverse connecting pipe 1 of connection set (joint) relatively, make 61 aliging of its mouth of pipe with positioning hole 11 (screw or pin-and-hole) on the transverse connecting pipe 1 to boring a hole, then link 12 (screw or pin) is penetrated above-mentioned positioning hole and to boring a hole in 61, vertical connecting tube 2 with this connection set (joint) inserts in the mouth of pipe of supporting tripods 3 again, and it is linked into an integrated entity.The transverse connecting pipe 1 of this connection set can prevent the supporting tripods front and rear direction swing of trampoline; Fixedly screens 22 on the circumference of vertical connecting tube 2 can prevent the upper and lower swing in both sides or transverse connecting pipe 1 distortion of vertical connecting tube 2, also is simultaneously to prevent the swing of trampoline supporting tripods front and rear direction.Therefore, can guarantee stability in the trampoline using process.
Claims (5)
1. an improved solderless is hinged with in succession and puts, comprise a transverse connecting pipe and a vertical connecting tube, its transverse connecting pipe intersects vertically with vertical connecting tube, one end of vertical connecting tube is fixedlyed connected with a side of transverse connecting pipe, it is characterized in that, the two lateral walls of transverse connecting pipe is provided with a pair of positioning hole, and a connection piece is arranged in this positioning hole.
2. improved solderless according to claim 1 is hinged with in succession puts, and it is characterized in that, described positioning hole is screw or pin-and-hole; Described link is screw or pin.
3. improved solderless according to claim 1 is hinged with in succession puts, and it is characterized in that the circumference of described vertical connecting tube is provided with fixedly screens.
4. improved solderless according to claim 1 is hinged with in succession puts, and it is characterized in that, described transverse connecting pipe intersects vertically into T shape structure with vertical connecting tube.
5. be hinged with in succession according to claim 1 or 4 described improved solderless and put, it is characterized in that described transverse connecting pipe becomes flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520136498 CN2806855Y (en) | 2005-11-17 | 2005-12-01 | Improved weldless connecting device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520067575.1 | 2005-11-17 | ||
| CN200520067575 | 2005-11-17 | ||
| CN 200520136498 CN2806855Y (en) | 2005-11-17 | 2005-12-01 | Improved weldless connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806855Y true CN2806855Y (en) | 2006-08-16 |
Family
ID=36921155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520136498 Expired - Lifetime CN2806855Y (en) | 2005-11-17 | 2005-12-01 | Improved weldless connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806855Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614622A (en) * | 2012-04-17 | 2012-08-01 | 苏州海天运动器材有限公司 | Trampoline |
| CN103889513A (en) * | 2011-06-09 | 2014-06-25 | 瓦力有限公司 | Trompolines |
| EP3112001A1 (en) * | 2015-06-29 | 2017-01-04 | Kogee Outdoor Group | Cross connection of a frame for a trampoline |
| EP3156105A1 (en) | 2015-10-12 | 2017-04-19 | Crowntec (Jiang Xi) Sports Technology Co. Ltd | Trampoline support structure |
| US9689519B2 (en) | 2015-10-14 | 2017-06-27 | Crowntec (Jiang Xi) Sports Technology Co. Ltd. | Trampoline support structure |
-
2005
- 2005-12-01 CN CN 200520136498 patent/CN2806855Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103889513A (en) * | 2011-06-09 | 2014-06-25 | 瓦力有限公司 | Trompolines |
| CN102614622A (en) * | 2012-04-17 | 2012-08-01 | 苏州海天运动器材有限公司 | Trampoline |
| EP3112001A1 (en) * | 2015-06-29 | 2017-01-04 | Kogee Outdoor Group | Cross connection of a frame for a trampoline |
| EP3156105A1 (en) | 2015-10-12 | 2017-04-19 | Crowntec (Jiang Xi) Sports Technology Co. Ltd | Trampoline support structure |
| US9689519B2 (en) | 2015-10-14 | 2017-06-27 | Crowntec (Jiang Xi) Sports Technology Co. Ltd. | Trampoline support structure |
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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: 20060816 |
|
| EXPY | Termination of patent right or utility model |