CN201482040U - Cross connecting piece for trampoline - Google Patents
Cross connecting piece for trampoline Download PDFInfo
- Publication number
- CN201482040U CN201482040U CN2009201608004U CN200920160800U CN201482040U CN 201482040 U CN201482040 U CN 201482040U CN 2009201608004 U CN2009201608004 U CN 2009201608004U CN 200920160800 U CN200920160800 U CN 200920160800U CN 201482040 U CN201482040 U CN 201482040U
- Authority
- CN
- China
- Prior art keywords
- trampoline
- tube
- vertical tube
- connecting piece
- transverse tube
- 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
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Abstract
A cross connecting piece for a trampoline comprises a horizontal tube, an upper vertical tube connected with the upper end surface of the horizontal tube, and a lower vertical tube connected with the lower end surface of the horizontal tube; and the upper vertical tube, the lower vertical tube and the horizontal tube are formed into a whole through die casting. The cross connecting piece is simple in structure and easy in manufacture; when the cross connecting piece is in installation, the horizontal tube is used for mounting the frame ring of the trampoline; the upper vertical tube is used for mounting a protecting wire net tube; and the lower vertical tube is used for mounting the feet of the trampoline, thereby facilitating the installation of all support components of the trampoline.
Description
Technical field:
The utility model relates to a kind of connector, especially a kind of cross connector that is used for trampoline.
Background technology:
A kind of T-connecting piece that is used to connect trampoline frame circle and trampoline pin is arranged at present, it is to be intersected by a transverse tube and a vertical tube to form, the transverse tube two ends are coated at the trampoline frame circle and fix by screw during use, and vertical tube one end is connected with transverse tube, and it is also dead admittedly by screw that the other end is coated at the trampoline pin.Phenomenon such as get loose easily that this T-connecting piece exists in the time of can avoiding trampoline frame circle and trampoline pin welding in the past, brought facility also for the installation and removal of trampoline, but need be when protecting wire net to be installed in trampoline frame circle upper end when trampoline, the protecting wire net pipe has not just had suitable installation part.
The utility model content:
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of cross connector of being convenient to install trampoline frame circle, trampoline pin and protecting wire net pipe is provided, and it is not only simple in structure, and is easy to manufacture, and connects reliable, good stability.
According to the cross connector that the utility model provides, comprise a transverse tube, one and the last vertical tube that joins of transverse tube upper surface and one and the following vertical tube that joins of transverse tube lower surface, described upper and lower vertical tube and transverse tube are cast into one.
The utility model also has following attached technical characterictic:
Described upper and lower vertical tube only offers screw on the sidewall of the outside, described screw all stretches out and forms boss respectively on the outer wall of upper and lower vertical tube.
Be equipped with screw on the inside and outside sidewall of described transverse tube.
Cross connector according to the utility model provides has following advantage with respect to prior art:
At first, cross connector of the present utility model is by transverse tube and the moulding of upper and lower vertical tube rheo-die-casting, and is simple in structure, easy to manufacture; Simultaneously, these three pipe fittings are respectively applied for installs trampoline frame circle, protecting wire net pipe and trampoline pin, thereby has made things convenient for the installation of each support component of trampoline.
Secondly, because cross connector itself is one-body molded, and when being connected with the protecting wire net pipe with trampoline frame circle, trampoline pin also all by the screw fixing and locking, thereby broken away from traditional welding manner, the phenomenon of rupture of having avoided Welding Structure to occur easily, improved the reliability of each connecting portion of trampoline, the security when having guaranteed to use.
Description of drawings:
Introduce the utility model in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the schematic perspective view of the utility model cross connector;
Fig. 2 is the connection diagram of the utility model cross connector and trampoline frame circle, trampoline pin and protecting wire net pipe.
The specific embodiment:
See figures.1.and.2, according to the cross connector that the utility model provides, comprise a transverse tube 1, one and the last vertical tube 2 that joins of transverse tube 1 upper surface and one and the following vertical tube 3 that joins of transverse tube 1 lower surface, upper and lower vertical tube 2,3 and transverse tube 1 are cast into one.Upper and lower vertical tube 2,3 only offers screw 21,31 on the sidewall of the outside, screw 21,31 all stretches out and form boss 22,32 respectively on the outer wall of upper and lower vertical tube 2,3, the purpose that forms boss herein is in order to increase the effective length of screw thread, during installation, separately protecting wire net pipe 4 and trampoline pin 5 are inserted in the upper and lower vertical tube, and be screwed into respectively in screw 21,31 and mark closely screw, thereby screw is replaced protecting wire net pipe 4 and trampoline pin 5 outer walls are realized fixing by marking closely.Be equipped with screw 11 on the inside and outside sidewall of transverse tube 1, during installation, trampoline frame circle 6 inserted in the transverse tube 1, and run through transverse tube 1 and trampoline frame circle 6, thereby both are fixed together by a hexagon socket head cap screw.
The foregoing description is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (3)
1. cross connector that is used for trampoline, it is characterized in that: comprise a transverse tube (1), one and the last vertical tube (2) that joins of transverse tube (1) upper surface and one and the following vertical tube (3) that joins of transverse tube (1) lower surface, described upper and lower vertical tube (2,3) is cast into one with transverse tube (1).
2. cross connector as claimed in claim 1, it is characterized in that: described upper and lower vertical tube (2,3) only offers screw (21,31) on the sidewall of the outside, and described screw (21,31) all stretches out and form boss (22,32) respectively on the outer wall of upper and lower vertical tube (2,3).
3. cross connector as claimed in claim 1 is characterized in that: be equipped with screw (11) on the inside and outside sidewall of described transverse tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201608004U CN201482040U (en) | 2009-06-26 | 2009-06-26 | Cross connecting piece for trampoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201608004U CN201482040U (en) | 2009-06-26 | 2009-06-26 | Cross connecting piece for trampoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482040U true CN201482040U (en) | 2010-05-26 |
Family
ID=42420934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201608004U Expired - Fee Related CN201482040U (en) | 2009-06-26 | 2009-06-26 | Cross connecting piece for trampoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482040U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269204A (en) * | 2010-06-02 | 2011-12-07 | 蒋菊生 | Three-way joint and manufacturing method thereof |
| EP3112001A1 (en) * | 2015-06-29 | 2017-01-04 | Kogee Outdoor Group | Cross connection of a frame for a trampoline |
| CN107980246A (en) * | 2017-12-25 | 2018-05-04 | 郑州丽福爱生物技术有限公司 | Folding multi-functional assembly type agricultural Weeding tool |
| EP3476439A1 (en) | 2017-10-25 | 2019-05-01 | Crowntec (Jiang Xi) Sports Technology Co. Ltd | Trampoline support structure |
| US10549136B2 (en) | 2017-10-23 | 2020-02-04 | Crowntec (Jiang XI) Sports Technology Co., Ltd. | Trampoline support structure |
| CN111729238A (en) * | 2020-06-30 | 2020-10-02 | 东莞市建嘉实业有限公司 | Trampoline support frame and trampoline |
-
2009
- 2009-06-26 CN CN2009201608004U patent/CN201482040U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269204A (en) * | 2010-06-02 | 2011-12-07 | 蒋菊生 | Three-way joint and manufacturing method thereof |
| EP3112001A1 (en) * | 2015-06-29 | 2017-01-04 | Kogee Outdoor Group | Cross connection of a frame for a trampoline |
| US10549136B2 (en) | 2017-10-23 | 2020-02-04 | Crowntec (Jiang XI) Sports Technology Co., Ltd. | Trampoline support structure |
| EP3476439A1 (en) | 2017-10-25 | 2019-05-01 | Crowntec (Jiang Xi) Sports Technology Co. Ltd | Trampoline support structure |
| CN107980246A (en) * | 2017-12-25 | 2018-05-04 | 郑州丽福爱生物技术有限公司 | Folding multi-functional assembly type agricultural Weeding tool |
| CN111729238A (en) * | 2020-06-30 | 2020-10-02 | 东莞市建嘉实业有限公司 | Trampoline support frame and trampoline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Tianxin Sports Equipment Co., Ltd. Assignor: Yu Zhenxian Contract record no.: 2011330000670 Denomination of utility model: Cross connecting piece for trampoline Granted publication date: 20100526 License type: Exclusive License Record date: 20110607 |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG TIANXIN SPORTS EQUIPMENT CO., LTD. Free format text: FORMER OWNER: YU ZHENXIAN Effective date: 20110725 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 321300 NO. 259, CHENGXIN ROAD, HARDWARE SCIENCE AND TECHNOLOGY PARK, DONGCHENG SUBDISTRICT, YONGKANG, ZHEJIANG PROVINCE TO: 321300 NO. 651, JIUZHOU WEST ROAD, ECONOMIC DEVELOPMENT ZONE, YONGKANG CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110725 Address after: 321300, Jiuzhou West Road, Yongkang Economic Development Zone, Zhejiang, 651 Patentee after: Zhejiang Tianxin Sports Equipment Co., Ltd. Address before: 321300, honesty road 259, Dongcheng Hardware Technology Park, Dongcheng, Zhejiang, Yongkang Patentee before: Yu Zhenxian |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130626 |