CN208114995U - A kind of trampoline guardrail top cap and trampoline - Google Patents
A kind of trampoline guardrail top cap and trampoline Download PDFInfo
- Publication number
- CN208114995U CN208114995U CN201720828720.6U CN201720828720U CN208114995U CN 208114995 U CN208114995 U CN 208114995U CN 201720828720 U CN201720828720 U CN 201720828720U CN 208114995 U CN208114995 U CN 208114995U
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- Prior art keywords
- top cap
- trampoline
- hemisphere
- guardrail
- central tube
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- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 28
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 28
- 239000004744 fabric Substances 0.000 claims description 7
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 230000009191 jumping Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a kind of trampoline guardrail top cap and trampoline, including top cap ontology, its main feature is that：Top cap ontology includes hemispheric upper top cap and lower top cap, and upper top cap includes：Upper hemisphere, central tube and spring beans, the upper end of central tube are arranged in the center of upper hemisphere inner cavity, on the side wall of the centrally disposed pipe lower end of spring beans.Lower top cap includes：The lumen centers of lower hemisphere are arranged in lower hemisphere, inner sleeve, inner sleeve, and penetrate lower hemisphere.Upper top cap fastening opposite with lower top cap is formed as one spheric, and central tube lower end passes through inner sleeve and is pierced by from lower hemisphere bottom.The pull ring of the drawstring connected on protective net covers on inner sleeve, and central tube lower end is inserted into the guardrail pipe after passing through inner sleeve, fixed in the spring beans hole for being caught in spring beans on guardrail pipe.It need not use tool that manually top cap can be installed on trampoline guardrail pipe, and fixation.Adjustable protective net is elastic, improves the safety that trampoline uses, and structure is simple, at low cost.
Description
Technical field
The utility model belongs to exercise technical field, is related to the improvement of recreation ground trampoline upper-part,
Specifically a kind of trampoline guardrail top cap and trampoline.
Background technique
Existing trampoline generally comprises trampoline supporting leg, trampoline frame, jumping cloth, guardrail pipe, protective net, protective net circle, every guardrail
Top cap is all arranged in upper end, and top cap is connect with the protective net circle, for protective net to be fixed on guardrail pipe.Top on trampoline at present
Cap, moulding and single variety, installation procedure is complicated, needs other auxiliary tools that could install, and it is elastic not have adjusting protective net
Effect, be easy to deviate from from guardrail pipe in use process, so that protective net is fallen off, cause security risk to trampoline use, use the longevity
It orders shorter.
Summary of the invention
The utility model to solve the above problems existing in the prior art, provides a kind of trampoline guardrail top cap and trampoline,
It need not use tool that manually top cap can be installed on trampoline guardrail pipe, and fixation；Furthermore it is also possible to adjust protective net
It is elastic, the safety that trampoline uses is improved, and structure is simple, it is at low cost.
The purpose of this utility model is achieved through the following technical solutions：
A kind of trampoline guardrail top cap, including top cap ontology, which is characterized in that the top cap ontology includes on hemispheric
Top cap and lower top cap, the upper top cap include：The upper end setting of upper hemisphere, central tube and spring beans, the central tube exists
The center of upper hemisphere inner cavity, the spring beans are arranged on the side wall of the central tube lower end；The lower top cap includes：Under
The lumen centers of lower hemisphere are arranged in hemisphere, inner sleeve, the inner sleeve, and penetrate lower hemisphere；The upper top cap with
Opposite fasten of lower top cap is formed as one spheric, and the lower end that the central tube is provided with spring beans passes through the inner sleeve from institute
Lower hemisphere bottom is stated to be pierced by.
Improvement to above-mentioned technical proposal：The upper hemisphere is identical as the diameter of lower hemisphere, the central tube with
Inner sleeve is coaxial, and the length of the central tube is greater than the diameter of the upper hemisphere, the length of the inner sleeve be less than it is described under
Hemispheroidal diameter, the internal diameter of the inner sleeve are greater than or equal to the outer diameter of the central tube.
Improvement to above-mentioned technical proposal：Edge is provided with groove on the lower hemisphere side wall.
Further improvement to above-mentioned technical proposal：The diameter of the upper hemisphere and lower hemisphere is 30-60mm, institute
The side wall wall thickness of the upper hemisphere and lower hemisphere stated is 1-5mm.
Further improvement to above-mentioned technical proposal：Raised design is set on the upper top cap and lower top cap lateral surface.
Further improvement to above-mentioned technical proposal：The upper top cap and lower top cap use engineering plastics one-pass molding respectively
It is made.
A kind of trampoline, including trampoline supporting leg, trampoline frame, jumping cloth, guardrail pipe, protective net, which is characterized in that every guardrail pipe
Above-mentioned trampoline guardrail top cap is all arranged in upper end, and connection has the drawstring of pull ring, the guardrail pipe upper end side on the protective net
Wall is provided with spring beans hole, and the guardrail pipe upper port internal diameter is greater than or equal to central tube lower end outer diameter, the drawing of the drawstring
Ring set on inner sleeve, be inserted into the guardrail pipe after passing through inner sleeve by the central tube lower end, and the spring beans is made to be caught in institute
It states in the spring beans hole on guardrail pipe, trampoline guardrail is made to be fixed on the guardrail pipe upper end with top cap, on the protective net
It is stuck in the groove in the middle part of drawstring.
Improvement to above-mentioned technical proposal：The drawstring is by suture intermediate after a cloth doubling, and one end forms described
Pull ring, the other end and protective net suture connect.
The advantages of the utility model and good effect are：
The utility model is inserted into guardrail pipe after the central tube lower end in upper top cap is passed through inner sleeve, is caught in spring beans
It is in spring beans hole on guardrail pipe, i.e., mountable to fix top cap, it is not necessary to tool is used, it manually can convenient and efficient completion top cap
Installation.Protective net connection has the drawstring of pull ring, and the pull ring on drawstring is passed through groove and is covered on inner sleeve, upper top cap and lower top
After cap fastens, drawstring is not easy.Furthermore it is possible to adjust the fixation position of drawstring to adjust the elastic of protective net, trampoline is improved
The safety used.And structure is simple, it is at low cost.
Detailed description of the invention
Fig. 1 is the pull ring and protective net being cased on drawstring end on a kind of inner sleeve of trampoline guardrail top cap of the utility model
The decomposition diagram of connection；
Fig. 2 is a kind of upper top cap structural schematic diagram of trampoline guardrail top cap of the utility model；
Fig. 3 is a kind of lower top cap structural schematic diagram of trampoline guardrail top cap of the utility model；
Fig. 4 is the schematic diagram of the upper top cap and lower top cap buckling state in a kind of trampoline guardrail top cap of the utility model；
Fig. 5 is a kind of schematic diagram of trampoline of the utility model；
Fig. 6 is pull ring and the protective net company being cased among drawstring on a kind of inner sleeve of trampoline guardrail top cap of the utility model
The decomposition diagram connect.
Serial number in figure：Top cap under the upper top cap of 1-, 1.1- upper hemisphere, 1.2- central tube, 1.3- spring beans, 2-,
2.1- lower hemisphere, 2.2- inner sleeve, 2.3- groove, 3- guardrail pipe, 3.1- spring beans hole, 4- protective net, 5- drawstring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing：
Referring to figures 1-4, a kind of embodiment of trampoline guardrail top cap of the utility model, including top cap ontology, top cap sheet
Body includes hemispheric upper top cap 1 and lower top cap 2, and upper top cap 1 includes：Upper hemisphere 1.1, central tube 1.2 and spring beans 1.3,
The center of 1.1 inner cavity of upper hemisphere is arranged in the upper end of the central tube 1.2, and the spring beans 1.3 are arranged in the central tube
On the side wall of 1.2 lower ends.Lower top cap 2 includes：Lower hemisphere 2.1, inner sleeve 2.2, inner sleeve 2.2 are arranged in lower hemisphere 2.1
Lumen centers, and penetrate lower hemisphere 2.1.Upper top cap 1 is formed as one spheric, central tube with lower opposite fasten of top cap 2
1.2 lower ends for being provided with spring beans 1.3 pass through inner sleeve 2.2 and are pierced by from 2.1 bottom of lower hemisphere.
Specifically：Above-mentioned upper hemisphere 1.1 is identical as the diameter of lower hemisphere 2.1, central tube 1.2 and inner sleeve
2.2 is coaxial, and the length of central tube 1.2 is greater than the diameter of the upper hemisphere 1.1, and the length of inner sleeve 2.2 is less than the lower half
The diameter of sphere 2.1, the internal diameter of inner sleeve 2.2 are greater than or equal to the outer diameter of central tube 1.2.
When actual fabrication, the diameter of upper hemisphere 1.1 and lower hemisphere 2.1 is 30-60mm, and upper hemisphere 1.1 is under
The side wall wall thickness of hemisphere 2.1 is 1-5mm.
Edge is provided with groove 2.3 on above-mentioned 2.1 side wall of lower hemisphere, the drawstring 5 for connecting on protective net 4.
It is anti-skidding in order to play, it is easily installed top cap, raised design is set in upper top cap 1 and lower top cap lateral surface, protrusion
Pattern also acts as decoration function.
In order to easy to process, reduce cost of manufacture, above-mentioned upper top cap 1 and lower top cap 2 respectively with engineering plastics once at
Type is made.
Referring to Fig. 1, Fig. 5, Fig. 6, a kind of embodiment of trampoline of the utility model, including trampoline supporting leg, trampoline frame, jump
Above-mentioned trampoline guardrail top cap is all arranged in cloth, guardrail pipe 3, protective net 4, every 3 upper end of guardrail pipe.Tool is connected on the protective net 4
Have a drawstring 5 of pull ring, the 3 upper end side wall of guardrail pipe is provided with spring beans hole 3.1, the 3 upper port internal diameter of guardrail pipe be greater than or
Equal to the 1.2 lower end outer diameter of central tube, the pull ring of the drawstring 5 covers on inner sleeve 2.2, and 1.2 lower end of central tube is worn
It is inserted into the guardrail pipe 3 after crossing inner sleeve 2.2, the spring beans hole 3.1 for being caught in the spring beans 1.3 on the guardrail pipe 3
In, so that trampoline guardrail is fixed on 3 upper end of guardrail pipe with top cap, is stuck in the middle part of the drawstring 5 on the protective net 4 described recessed
In slot 2.3.
Above-mentioned drawstring 5 is by suture intermediate after a cloth doubling, and one end forms the pull ring, the other end and the protective net
Suture connection.
Cover pull ring on inner sleeve 2.2 in use, the drawstring 5 on trampoline protecting net 4 is first passed through groove 2.3, then will be upper
Hemisphere 1.1 is anchored on lower hemisphere 2.1, is inserted into trampoline guardrail pipe 3 after so that central tube 1.2 is passed through inner sleeve 2.2, is made spring
Beans 1.3 are caught in the spring beans hole 3.1 on guardrail pipe 3, and protective net 4 and guardrail pipe 3 are just connected to together by such top cap, are such as schemed
Shown in 5.Since on 5 sets of the drawstring inner sleeves 2.2 inside top cap, the top of inner sleeve 2.2 has upper hemisphere 1.1 to be covered with, top
Cap is installed to posterior tension bands 5 on guardrail pipe 3 and does not fall out.
In addition, can be separated by sutured portion between two pull rings there are two pull ring on drawstring 5, one is 5 end of drawstring
On pull ring, another is intermediate pull ring on drawstring 5.Start to be covered with the pull ring on 5 end of drawstring and be connected on inner sleeve 2.2
It is fixed, as shown in Figure 1；After a period of use, it if protective net 4 is loose, then is covered with pull ring intermediate on drawstring 5 in inner sleeve 2.2
On be connected and fixed, as shown in Figure 6.In this manner it is possible to adjust the elastic of protective net 4 by drawstring 5, keep protective net 4 fixed reliable.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this
The those of ordinary skill of technical field, in the essential scope of the utility model, made variations, modifications, additions or substitutions,
It should also belong to the protection scope of the utility model.
Claims (10)
1. a kind of trampoline guardrail top cap, including top cap ontology, which is characterized in that the top cap ontology includes hemispheric upper top
Cap and lower top cap, the upper top cap include：The upper end of upper hemisphere, central tube and spring beans, the central tube is arranged upper
The center of hemisphere intracoelomic cavity, the spring beans are arranged on the side wall of the central tube lower end；The lower top cap includes：Lower half
The lumen centers of lower hemisphere are arranged in sphere, inner sleeve, the inner sleeve, and penetrate lower hemisphere；The upper top cap is under
Opposite fasten of top cap is formed as one spheric, and the lower end that the central tube is provided with spring beans passes through the inner sleeve from described
Lower hemisphere bottom is pierced by.
2. trampoline guardrail top cap described in accordance with the claim 1, which is characterized in that the upper hemisphere and lower hemisphere
Diameter is identical, and the central tube and inner sleeve are coaxial, and the length of the central tube is greater than the diameter of the upper hemisphere, described interior
The length of casing is less than the diameter of the lower hemisphere, and the internal diameter of the inner sleeve is greater than or equal to the outer diameter of the central tube.
3. trampoline guardrail top cap according to claim 1 or 2, which is characterized in that edge on the lower hemisphere side wall
It is provided with groove.
4. trampoline guardrail top cap according to claim 1 or 2, which is characterized in that the upper hemisphere and lower semisphere
The diameter of body is 30-60mm, and the side wall wall thickness of the upper hemisphere and lower hemisphere is 1-5mm.
5. trampoline guardrail top cap described in accordance with the claim 3, which is characterized in that the upper hemisphere and lower hemisphere
Diameter is 30-60mm, and the side wall wall thickness of the upper hemisphere and lower hemisphere is 1-5mm.
6. trampoline guardrail top cap according to claim 1 or 2, which is characterized in that outside the upper top cap and lower top cap
Raised design is set on side.
7. trampoline guardrail top cap according to claim 5, which is characterized in that the upper top cap and lower top cap lateral surface
Upper setting raised design.
8. trampoline guardrail top cap according to claim 1 or 2, which is characterized in that the upper top cap and lower top cap point
It is not made of engineering plastics one-pass molding.
9. a kind of trampoline, including trampoline supporting leg, trampoline frame, jumping cloth, guardrail pipe, protective net, which is characterized in that on every guardrail pipe
The trampoline guardrail top cap as described in claim 3,5 or 7 is all arranged in end, and connection has the drawstring of pull ring, institute on the protective net
It states guardrail pipe upper end side wall and is provided with spring beans hole, the guardrail pipe upper port internal diameter is greater than or equal to outside the central tube lower end
The pull ring of diameter, the drawstring covers on inner sleeve, and the central tube lower end is inserted into the guardrail pipe after passing through inner sleeve, makes institute
It states in the spring beans hole that spring beans are caught on the guardrail pipe, is fixed on trampoline guardrail on the guardrail pipe with top cap
It holds, is stuck in the groove in the middle part of the drawstring on the protective net.
10. trampoline according to claim 9, which is characterized in that the drawstring is sutured by intermediate after a cloth doubling,
One end forms the pull ring, and the other end and protective net suture connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720828720.6U CN208114995U (en) | 2017-07-10 | 2017-07-10 | A kind of trampoline guardrail top cap and trampoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720828720.6U CN208114995U (en) | 2017-07-10 | 2017-07-10 | A kind of trampoline guardrail top cap and trampoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208114995U true CN208114995U (en) | 2018-11-20 |
Family
ID=64208833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720828720.6U Withdrawn - After Issue CN208114995U (en) | 2017-07-10 | 2017-07-10 | A kind of trampoline guardrail top cap and trampoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208114995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261385A (en) * | 2017-07-10 | 2017-10-20 | 青岛海硕钢塑制品有限公司 | A kind of trampoline guardrail top cap and trampoline |
-
2017
- 2017-07-10 CN CN201720828720.6U patent/CN208114995U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261385A (en) * | 2017-07-10 | 2017-10-20 | 青岛海硕钢塑制品有限公司 | A kind of trampoline guardrail top cap and trampoline |
| CN107261385B (en) * | 2017-07-10 | 2024-07-19 | 青岛三柏硕健康科技股份有限公司 | Top cap and trampoline for trampoline guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181112 Address after: 266316 Wei Jia Tun Village, Li Ge Zhuang Town, Jiaozhou City, Qingdao, Shandong Patentee after: Qingdao Hai Shuo fitness equipment Co.,Ltd. Address before: 266108 Qingdao Industrial Park, No. 3, Chengyang District, Qingdao, Shandong. Patentee before: QINGDAO OCEAN MASTER STEEL AND PLASTIC CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: 266108 Qingdao Industrial Park, No. 3, Chengyang District, Qingdao, Shandong. Patentee after: QINGDAO SANSHUO HEALTH TECHNOLOGY Co.,Ltd. Address before: 266316 Wei Jia Tun Village, Li Ge Zhuang Town, Jiaozhou City, Qingdao, Shandong Patentee before: Qingdao Hai Shuo fitness equipment Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.3, Ronghai 2nd Road, Chengyang District, Qingdao City, Shandong Province 266108 Patentee after: Qingdao sanbaishuo Health Technology Co.,Ltd. Address before: 266108 Qingdao Industrial Park, No. 3, Chengyang District, Qingdao, Shandong. Patentee before: QINGDAO SANSHUO HEALTH TECHNOLOGY Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181120 Effective date of abandoning: 20240719 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181120 Effective date of abandoning: 20240719 |