CN201125907Y - Jumping bed five joint connecting component and connecting structure - Google Patents
Jumping bed five joint connecting component and connecting structure Download PDFInfo
- Publication number
- CN201125907Y CN201125907Y CNU2007201461072U CN200720146107U CN201125907Y CN 201125907 Y CN201125907 Y CN 201125907Y CN U2007201461072 U CNU2007201461072 U CN U2007201461072U CN 200720146107 U CN200720146107 U CN 200720146107U CN 201125907 Y CN201125907 Y CN 201125907Y
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- tube
- pipe
- trampoline
- vertical
- intubate
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Abstract
The utility model provides a five connecting connector of the jumping bed and a connecting structure thereof. A transverse pipe is connected with one end of the vertical pipe. The insertion pipe is connected with the vertical pipe. Two ends of the transverse pipe are connected with the transverse connector. The other end of the insertion pipe or vertical pipe is connected with the connector in vertical direction. A connecting hole is provided on the transverse pipe, the vertical pipe or the insertion pipe. The connector is inserted into the corresponding pipe. The fixing component is inserted into the corresponding connecting hole. Each pipe and the connector are fixedly or movably connected to a whole. The five connecting connector according to the utility model has the characteristics of reasonable structure, convenient installation, safe use, high strength, improved producing technique and the like. Through the mode of intensifying the thickness of the connector and the single manufacturing, the problems caused in low strength of the selected material and low welding strength in transverse, longitudinal and vertical connection between round steel, square steel and special-shaped section bar are settled. The problems of high-speed installation, detachment, replacement, versatility and the like of large-scale movement apparatus are settled. The amount of the consumed material and the production and transportation cost are reduced. The quality and production efficiency of the product are increased. The five connecting connector according to the utility model is an ideal matching connecting device of the body-building equipments of jumping bed and the like.
Description
Technical field:
What the utility model product related to is the matching parts of sports apparatus, more particularly be to be used for trampoline five-way link and the linkage structure that each parts such as trampoline frame, guardrail, bottom support pipe and position thereof connect, also can be used for the trampoline structure of all available these designs.
Technical background:
Usually people know because there are following three problems in the bigger product of trampoline equal-volume when producing and use:
1, in mobile and transportation process, need often dismantle and install, must be impacted between each parts or strenuous exercise such as weight easily causes the joint distortion, if only thicken tubing or type spare merely then the complete machine cost is increased, if reduce its selection specification its Safety performance and working life are reduced simultaneously significantly, this is a unavoidable problem that occurs in design, use.
2, in the actual production process of trampoline, from the angle analysis of technology, the problem that the tubing of big caliber and less caliber connects can appear also.
3, the fitness product that trampoline etc. is bigger is when reality is made, most bind modes that adopt the galvanized pipe welding, and the zinc coat of welding portion will inevitably be subjected to serious destruction, cause the corrosion resistant performance of product to reduce, as if the way that will take to spray, then antiseptic property does not reach requirement, and carries out zinc-plated again, be not easy on the technology to realize that cost of production also can increase accordingly.
Summary of the invention:
The object of the present invention is to provide a kind of energy to eliminate above-mentioned shortcoming, have rational in infrastructure, easy for installation, safe in utilization, cost is low, intensity is high, improve the trampoline five-way link and the linkage structure of the characteristics such as production technology of large-scale sports equipments such as trampoline, especially by to the link thickening and the mode of installation and processing separately, solved between round steel, square steel and other section bar laterally, vertically and vertical because of selection the intensity too low or weld strength problem of bringing such as not enough such as connect.From the convenience installed, save cost, the technology equal angles is considered, the quick mounting, the dismounting that have well solved large-scale sports apparatus, the replacing between parts, problem such as general; Also having reduced simultaneously the consumption of material, reduced the production and transport cost, improved the capability and performance and the manufacturing efficiency of product, is the desirable supporting connection sets of fitness equipments such as trampoline, has effectively solved above three problems.
The utility model trampoline five-way link and linkage structure are to connect and compose by transverse tube and vertical tube and with intubate, wherein, transverse tube is connected on the end of vertical tube, intubate is connected on the vertical tube, the transverse tube two ends are connected on the horizontal connecting body, the other end of intubate or vertical tube is connected on the connecting body of Vertical direction, transverse tube and vertical tube, vertical tube and intubate support each other, on transverse tube or vertical tube or intubate, leave attachment hole, connecting body inserts in the respective tube, fixed block inserts respective connecting, and each pipe connects as one with connecting body is fixed or movable.Its sectional shape of described transverse tube, vertical tube or intubate can be: the tubing or the stamping part of circular, square, oval, rectangle, square circular, oblateness or abnormity etc.Described its material of five-way link can adopt macromolecule or metal material processing moulding.Described attachment hole is selected rectangle, circle, ellipse, square circular, oblateness or profiled holes for use.Described transverse tube can adopt welding, bonding, the fixed or movable connection each other with vertical tube, each connecting tube of vertical tube and intubate.Can be one to one between described transverse tube and the vertical tube, one-to-many, multi-to-multi be connected.Internal thread or outside thread or plug can be left in the end of described transverse tube, vertical tube or intubate, are connected with connecting body or pipe fitting coupling.
The utility model trampoline five-way link and linkage structure have solved for a long time, and there are problems such as rapid wear, bearing capacity difference in the trampoline connection part, especially by to the link thickening and the mode of installation and processing separately, solved between round steel, square steel and other section bar laterally, vertically and vertical because of selection the intensity too low or weld strength problem of bringing such as not enough such as connect.From the convenience installed, save cost, the technology equal angles is considered, the quick mounting, the dismounting that have well solved large-scale sports apparatus, the replacing between parts, problem such as general; Also having reduced simultaneously the consumption of material, reduced the production and transport cost, improved the capability and performance and the manufacturing efficiency of product, is the desirable supporting connection sets of fitness equipments such as trampoline.
Description of drawings
Fig. 1: trampoline five-way link structural representation (side-side-square linkage structure)
Fig. 2: trampoline five-way link structural representation (side-circle-square linkage structure)
Fig. 3: trampoline five-way link structural representation (circle-circle-square linkage structure)
Fig. 4: trampoline five-way link and linkage structure schematic representation (side-circle-square linkage structure)
Fig. 5: trampoline five-way link and linkage structure schematic representation (circle-circle-square linkage structure)
Fig. 6: trampoline five-way link and linkage structure
1-frame A, 2-frame B, 3-bolt A, 4-nut A, 5-bolt B, 6-guardrail, 7-nut B, 8-bottom tube, 9-Cock screw, 10-five-way link
Embodiment
Further specify structure of the present utility model in conjunction with the accompanying drawings:
This link is made of three part stamping part and corresponding fasteners, wherein stamping part has three parts, this three parts stamping part can adopt modes such as welding, fastening piece connection to connect, and its package unit can adopt macromolecular material, metallic material, organic material or other all available solid materials according to usage requirement.According to connection, tubing kind and bind mode, form five-way three kinds of stamping part be divided into following several big class: the five-way link of side-side as shown in Figure 1-square composite structure is to have the stamping part of three square tubing to be formed by connecting, all adopt the bind mode that welds to carry out the connection of self, be suitable for the situation that is square pipe ability with guardrail, frame, bottom tube when trampoline, when being used for the connection of the frame of trampoline and frame, frame and guardrail, frame and bottom tube, can adopt grafting, bolt to connect, weld the equijoin mode, it is all very convenient to mount and dismount.The five-way link of side-circle as shown in Figure 2-square composite structure is to have the stamping part of three squares and round tubing to be formed by connecting, the frame connecting tube is a square, bottom tube is round, the draw is a flat tube, the guardrail junction pipe is rectangular tube or square tube, the Placement of three kinds of punching press sleeve pipes is welding, the connection of frame junction pipe and frame is bolted on connection, deflation connection, grafting etc., the connection of bottom tube and stamping part adds the fastening connection of screw for pegging graft, and it is that grafting and screw are fastening that guardrail stamping part and guardrail connect.The five-way link of circle-circle as shown in Figure 3-square composite structure is to have the stamping part of three squares and round tubing to be formed by connecting, being suitable for working as frame is that pipe, bottom connecting tube are the situation of square tube or rectangular tube for circular, guardrail pipe, three kinds of punching press sleeve pipes be connected to welding or other available mechanical connection manners constitute complete five-way bindiny mechanisms, five-way link and the Placement of frame, bottom tube, guardrail also can adopt that welding, bolt are connected etc. available mechanical connection manner.The connection that can be used as frame and frame, frame and bottom tube, frame and guardrail pipe as Fig. 4, five-way link shown in Figure 5 and linkage structure, also can be used for the connection of bottom tube and guardrail, promptly use, that is to say when a complete circle or rectangular shaped rim last stamping part and pass from five-way as threeway.Be the fit example (being connected to example) that the five-way link uses in the circle trampoline as shown in Figure 6 with bolt and nut, as shown in the figure, frame is that arc pipe, guardrail are square tube, the assembling situation when bottom tube is circular pipe, and assembly structure Placement can adopt available Placement in other machineries such as bolt and nut connection, rivet connection, welding.Assembly process is described as follows: 1, trampoline frame 1 and trampoline frame 2 are connected to five-way link (10); 2, trampoline supporting leg (8) is connected to link (10); 3, utilize five-way link 10, nut B (7), bolt B (5), connect fence upright (6); 4, utilize five-way connecting piece 10, nut A (4), bolt A (3), connect trampoline bottom tube (8), adopt and peg graft and the fastening mode of screw.
Link of the present utility model can use separately, also can use with different combining forms; Thereby the lifting surface area that can strengthen parts when being used in combination reduces between pipe fitting the torsional deformation because of stressed excessive generation.Can use identical or similar manner connects for the pipe fitting of different shape, easy to use, assemble satisfactory for result, applied range, be a kind of combination property higher use auxiliary products with various trampolines or other body building device.
Claims (7)
1. trampoline five-way link and linkage structure are to connect and compose by transverse tube and vertical tube and with intubate, it is characterized in that transverse tube is connected on the end of vertical tube, intubate is connected on the vertical tube, the transverse tube two ends are connected on the horizontal connecting body, the other end of intubate or vertical tube is connected on the connecting body of Vertical direction, transverse tube and vertical tube, vertical tube and intubate support each other, on transverse tube or vertical tube or intubate, leave attachment hole, connecting body inserts in the respective tube, fixed block inserts respective connecting, and each pipe connects as one with connecting body is fixed or movable.
2. trampoline five-way link as claimed in claim 1 and linkage structure is characterized in that its sectional shape of described transverse tube, vertical tube or intubate can be: circular, square, oval, rectangle, square circular, oblate tubing or stamping part.
3. trampoline five-way link as claimed in claim 1 and linkage structure is characterized in that described its material of five-way link can adopt macromolecule or metal material processing moulding.
4. trampoline five-way link as claimed in claim 1 and linkage structure is characterized in that described attachment hole selects rectangle, circle, ellipse, square circular, oblate hole for use.
5. trampoline five-way link as claimed in claim 1 and linkage structure is characterized in that described transverse tube can adopt welding, bonding, the fixed or movable connection each other with vertical tube, each connecting tube of vertical tube and intubate.
6. trampoline five-way link as claimed in claim 1 and linkage structure is characterized in that can be one to one between described transverse tube and the vertical tube, one-to-many, multi-to-multi be connected.
7. trampoline five-way link as claimed in claim 1 and linkage structure is characterized in that internal thread or outside thread or plug can be left in the end of described transverse tube, vertical tube or intubate, are connected with connecting body or pipe fitting coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201461072U CN201125907Y (en) | 2007-04-09 | 2007-04-09 | Jumping bed five joint connecting component and connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201461072U CN201125907Y (en) | 2007-04-09 | 2007-04-09 | Jumping bed five joint connecting component and connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125907Y true CN201125907Y (en) | 2008-10-01 |
Family
ID=39999376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201461072U Expired - Fee Related CN201125907Y (en) | 2007-04-09 | 2007-04-09 | Jumping bed five joint connecting component and connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125907Y (en) |
Cited By (3)
| 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 |
| CN107320895A (en) * | 2017-08-25 | 2017-11-07 | 扬州市康乐机械有限公司 | A kind of trampoline of regulating stretch |
| CN109124158A (en) * | 2015-08-13 | 2019-01-04 | 郑牧之 | Round wooden bed frame strung with crisscross coir ropes bed and its manufacturing method |
-
2007
- 2007-04-09 CN CNU2007201461072U patent/CN201125907Y/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN109124158A (en) * | 2015-08-13 | 2019-01-04 | 郑牧之 | Round wooden bed frame strung with crisscross coir ropes bed and its manufacturing method |
| CN107320895A (en) * | 2017-08-25 | 2017-11-07 | 扬州市康乐机械有限公司 | A kind of trampoline of regulating stretch |
| WO2019037141A1 (en) * | 2017-08-25 | 2019-02-28 | 扬州市康乐机械有限公司 | Elastic force-adjustable trampoline |
| CN107320895B (en) * | 2017-08-25 | 2020-04-07 | 扬州市康乐机械有限公司 | Trampoline of adjustable elasticity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20100409 |