CN205759363U - Trampoline - Google Patents
Trampoline Download PDFInfo
- Publication number
- CN205759363U CN205759363U CN201620453555.6U CN201620453555U CN205759363U CN 205759363 U CN205759363 U CN 205759363U CN 201620453555 U CN201620453555 U CN 201620453555U CN 205759363 U CN205759363 U CN 205759363U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- handrail
- trampoline
- rotary shaft
- gear
- 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
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a trampoline has solved current trampoline and has been difficult to adjust the handrail of suitable height, reduces the problem of user's comfort level, and its technical scheme main points are trampoline, including mount, stay cord and elasticity screen cloth, the periphery of elasticity screen cloth passes through the stay cord is connected with the mount, the mount on be fixed with the connecting pipe, wear to be equipped with the handrail in the connecting pipe, the handrail along connecting pipe axial and connecting pipe sliding connection, characterized by: the connecting pipe rotate and be connected with the axis of rotation, handrail and axis of rotation threaded connection, axis of rotation and connecting pipe axial relatively fixed, reached the purpose that promotes user's comfort level.
Description
Technical field
This utility model relates to a kind of sports equipment, more specifically, it relates to a kind of trampoline.
Background technology
Trampoline is the most popular sports items, the most gradually receive publicity at present, its primary structure is connected the resilient screen cloth of tool by the support of surrounding plus centre and constitutes, and user can bounce on elastic screen cloth, the effect that also can realize taking exercise of both can having played.
At present, the Chinese patent of Publication No. CN205127257U discloses a kind of steady type trampoline, it includes the elastic screen cloth that can arbitrarily compress, and fix the stay cord of connection with elastic screen cloth circumference, and and the circular fixed mount that is interlocked of stay cord, and circumferentially it is fixed on circular fixed mount bottom, and a stay tube of more than at least three, and it is connected to wherein three stay tube fixing bars between any two, and be fixed on a stay tube, and the connecting tube between bar is fixed in both sides, and the handrail being enclosed within connecting tube, and be arranged in handrail, and the snap component that one end is buckled in connecting tube, and run through connecting tube, and the knob of setting inconsistent with handrail；Snap component includes button, and and the spring leaf of button connection, the U-shaped structure of described spring leaf.
This steady type trampoline structure is simple, user presses the button, when handrail arrives certain position, button utilizes the elastic automatic fastening of spring leaf on the installing hole of connecting tube, but the distance between adjacent installing hole is bigger, the position making handrail is difficult in adapt to the height of different user, and inconvenience user uses trampoline, reduces comfort level.
Utility model content
The deficiency existed for prior art, this utility model is to provide a kind of trampoline, by being rotationally connected rotary shaft in connecting tube, rotary shaft and handrail is made to be threaded connection, handrail gradually can be lifted by the effect of screw thread, the position making handrail can use the height of different user, it is simple to user uses trampoline, reaches to promote the purpose of users'comfort.
For achieving the above object, this utility model provides following technical scheme: a kind of trampoline, including fixed mount, stay cord and elastic screen cloth, the periphery of elastic screen cloth is connected with fixed mount by described stay cord, described fixed mount is fixed with connecting tube, is equipped with handrail in described connecting tube, described handrail is axially slidably connected with connecting tube along connecting tube, described connecting tube is rotatably connected to rotary shaft, and described handrail is threadeded with rotary shaft, and described rotary shaft is axially opposing with connecting tube fixing.
By using technique scheme, by rotary shaft is rotated, by the effect of screw thread, drive handrail axially moving up and down along connecting tube, owing to the transmission of screw thread is the mildest so that handrail is adapted to the user of different height, effect by the frictional force of screw thread, handrail is difficult to because of the effect of gravity be subjected to displacement, consequently facilitating user holds handrail and uses this utility model, improves the comfort level of user.
This utility model is further arranged to: described is rotatably connected to intermeshing first gear and the second gear, and the first described gear is connected with rotary shaft, and the second described gear connects with handles.
By using technique scheme, user's swing handle, handle drives the second pinion rotation, second gear driven the first pinion rotation, so that the first gear driven rotary shaft rotates, so that the effect that handrail is by screw thread so that rotary shaft drives handrail moving axially along connecting tube, by changing the first gear and second gear of different gear ratio, user can be regulated by the speed of hand drive handrail displacement.
This utility model is further arranged to: be rotatably connected to grip part on described handle.
By using technique scheme, the setting of grip part, it is simple to user's swing handle so that user's swing handle is the most comfortable.
This utility model is further arranged to: described connecting tube is provided with strip bulge, and the long side direction of described strip bulge is arranged in an axially parallel mode with connecting tube, and described handrail is embedded at strip bulge and is slidably connected with strip bulge.
By using technique scheme, the setting of strip bulge, handrail is during movement, it is to avoid because of the effect of frictional force on screw thread so that handrail rotates along with rotary shaft simultaneously, consequently facilitating the position of user's adjustable handrail.
This utility model is further arranged to: described handrail includes mobile pipe and the holding rod being mutually permanently connected, and described mobile pipe is threadeded with rotary shaft and is slidably connected with strip bulge, sheathed on described holding rod is fixed with Anti-slip cover.
By using technique scheme, the setting of Anti-slip cover, add the frictional force between the hand of user and holding rod so that user holds holding rod can be more firm, is difficult to lose center of gravity and falls down when playing on elastic screen cloth.
This utility model is further arranged to: described Anti-slip cover uses sponge to make.
By using technique scheme, sponge has the effect of water suction and absorbing sweat, can draw the perspiration of user's hand, makes hand keep dry and comfortable, is difficult to get loose with holding rod.
In sum, this utility model has the advantages that
Handle is rotated by user, handle drives the second gear to rotate, second gear driven the first gear rotates, first gear driven rotary shaft is rotated, by the effect of screw thread, rotary shaft is made to drive mobile pipe being axially moved along connecting tube, holding rod is moved along with mobile moving of pipe, the height making holding rod is adapted to the height of active user, and owing to the transmission of screw thread is the most steady, such that it is able to adapt to the user of more different height, consequently facilitating user holds holding rod, user-friendly this utility model, add comfort level.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is rotary shaft schematic cross-section.
Reference: 1, fixed mount；11, support ring；12, support column；2, elastic screen cloth；31, stay cord；32, protective jacket；41, connecting tube；42, strip bulge；5, handrail；51, mobile pipe；511, chute；52, holding rod；522, Anti-slip cover；61, rotary shaft；62, the first gear；63, the second gear；7, handle；71, grip part；8, bearing.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, this utility model one trampoline is described further.
As shown in Figure 1 to Figure 3, a kind of trampoline, including fixed mount 1, fixed mount 1 includes support column 12 and support ring 11, and support column 12 stands on ground, and support column 12 is fixed connect away from one end and the support ring 11 on ground, supports support ring 11 is stable；Being provided with an elastic screen cloth 2 in support ring 11, the outer rim of elastic screen cloth 2 is fixed in support ring 11 by stay cord 31, in the present embodiment, is arranged with protective jacket 32 on stay cord 31.
During user plays on elastic screen cloth 2, elastic screen cloth 2 produces deformation because of the pressure of user so that elastic screen cloth 2 produces pulling force to stay cord 31, stay cord 31 stretches because of pulling force effect, produce elastic force, now, if now user touches stay cord 31 simultaneously, stay cord 31 shortens reset because of elastic force effect, easily user is crushed, so in this utility model, on stay cord 31 a sheathed protective jacket 32, make user avoid with stay cord 31 to come in contact, it is to avoid user is injured.
Being fixed with a connecting tube 41 in support ring 11, connecting tube 41 is cylindrical, and placing axially along vertical direction of connecting tube 41, the lower end of connecting tube 41 is fixed in support ring 11.
The inwall of connecting tube 41 is fixed with the strip bulge 42 of a strip, a handrail 5 it is equipped with in connecting tube 41, handrail 5 includes mobile pipe 51 and the holding rod 52 being mutually permanently connected, mobile pipe 51 is located in connecting tube 41, the outer wall of mobile pipe 51 offers the chute 511 of a strip, chute 511 and strip bulge 42 matched in clearance, the upper end of the middle part of holding rod 52 and mobile pipe 51 is fixing to be connected, make axially arranging in horizontal direction of holding rod 52, the two ends of holding rod 52 bend downwards, it is easy to user and holds holding rod 52, in order to increase the frictional force between user's hand and holding rod 52, sheathed on holding rod 52 it is fixed with Anti-slip cover 522, in the present embodiment, sponge is used to make Anti-slip cover 522.
Being equipped with a rotary shaft 61 in mobile pipe 51, rotary shaft 61 is threadeded with mobile pipe 51, and rotary shaft 61 and mobile pipe 51 are coaxially disposed；The lower end of rotary shaft 61 is arranged with a bearing 8, the inner circle of bearing 8 and the fixing connection of rotary shaft 61, the cylindrical of bearing 8 and the fixing connection of the inwall of connecting tube 41；Being further fixed on the first gear 62 in rotary shaft 61, the first gear 62 is placed in the lower section of bearing 8, and the first gear 62 is engaged with the second gear 63, and in the present embodiment, the first gear 62 and the second gear 63 are bevel gear.
A putting hole is radially offered in connecting tube 41, the outer wall of putting hole connection connecting tube 41 and inwall, the inwall of connecting tube 41 is embedded with a bearing 8, the cylindrical of bearing 8 and the fixing connection of the inwall of connecting tube 41, the inner circle of bearing 8 is coaxially disposed with putting hole, and the interior diameter of a circle of bearing 8 is less than or is equal to the aperture of putting hole, be equipped with a Z-shaped handle 7 in putting hole, make the inner circle of bearing 8 and the fixing connection in one end of handle 7, this end and the second fixing connection of gear 63；The other end of handle 7 is placed in outside connecting tube 41, and has a grip part 71 by bearing 8 connection, and grip part 71 is cylindrical.
During use, user holds grip part 71, is rotated by handle 7, making handle 7 drive the second gear 63 to rotate, the second gear 63 drives the first gear 62 to rotate, and the first gear 62 drives rotary shaft 61 to rotate, by the effect of screw thread, rotary shaft 61 is made to drive mobile pipe 51 axially to move up and down；Owing to mobile pipe 51 is the most steady by screw-driven so that the holding rod 52 on mobile pipe 51 can mate with the user of multiple height.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a trampoline, including fixed mount (1), stay cord (31) and elastic screen cloth (2), the periphery of elastic screen cloth (2) is connected with fixed mount (1) by described stay cord (31), it is fixed with connecting tube (41) on described fixed mount (1), described connecting tube (41) is equipped with handrail (5), described handrail (5) is axially slidably connected with connecting tube (41) along connecting tube (41), it is characterized in that: described connecting tube (41) is rotatably connected to rotary shaft (61), described handrail (5) is threadeded with rotary shaft (61), described rotary shaft (61) is axially opposing with connecting tube (41) fixing.
Trampoline the most according to claim 1, it is characterized in that: in described connecting tube (41), be rotatably connected to intermeshing first gear (62) and the second gear (63), described the first gear (62) is connected with rotary shaft (61), and described the second gear (63) connects (7) with handles.
Trampoline the most according to claim 2, is characterized in that: be rotatably connected to grip part (71) on described handle (7).
Trampoline the most according to claim 3, it is characterized in that: described connecting tube (41) is provided with strip bulge (42), the long side direction of described strip bulge (42) is arranged in an axially parallel mode with connecting tube (41), and described handrail (5) is embedded at strip bulge (42) and is slidably connected with strip bulge (42).
Trampoline the most according to claim 4, it is characterized in that: described handrail (5) includes mobile pipe (51) and the holding rod (52) being mutually permanently connected, described mobile pipe (51) is threadeded with rotary shaft (61) and is slidably connected with strip bulge (42), and described holding rod (52) is the most sheathed is fixed with Anti-slip cover (522).
Trampoline the most according to claim 5, is characterized in that: described Anti-slip cover (522) uses sponge to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453555.6U CN205759363U (en) | 2016-05-18 | 2016-05-18 | Trampoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453555.6U CN205759363U (en) | 2016-05-18 | 2016-05-18 | Trampoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205759363U true CN205759363U (en) | 2016-12-07 |
Family
ID=58118521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620453555.6U Expired - Fee Related CN205759363U (en) | 2016-05-18 | 2016-05-18 | Trampoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205759363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546363A (en) * | 2021-07-22 | 2021-10-26 | 周文龙 | Children jump training entertainment device |
| CN116139445A (en) * | 2022-11-26 | 2023-05-23 | 江苏美翔体育用品有限公司 | Trampoline with prevent pressing from both sides and hinder function |
-
2016
- 2016-05-18 CN CN201620453555.6U patent/CN205759363U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546363A (en) * | 2021-07-22 | 2021-10-26 | 周文龙 | Children jump training entertainment device |
| CN116139445A (en) * | 2022-11-26 | 2023-05-23 | 江苏美翔体育用品有限公司 | Trampoline with prevent pressing from both sides and hinder function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180518 |