CN116271681A - Novel outdoor constant-pressure inflatable trampoline device - Google Patents
Novel outdoor constant-pressure inflatable trampoline device Download PDFInfo
- Publication number
- CN116271681A CN116271681A CN202310291116.4A CN202310291116A CN116271681A CN 116271681 A CN116271681 A CN 116271681A CN 202310291116 A CN202310291116 A CN 202310291116A CN 116271681 A CN116271681 A CN 116271681A
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- CN
- China
- Prior art keywords
- steel ring
- spliced pole
- outer membrane
- fixedly connected
- wall
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 239000012528 membrane Substances 0.000 claims abstract description 35
- 210000002808 connective tissue Anatomy 0.000 claims abstract description 22
- 230000009194 climbing Effects 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 5
- 206010044565 Tremor Diseases 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
- A63B5/11—Trampolines
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a novel outdoor constant-pressure inflatable trampoline device, and relates to the trampoline field. The invention comprises an outer membrane, wherein an inner container is arranged on the inner wall of the outer membrane, a quick fixing device is arranged at the bottom of the outer membrane, and an air pressure control device is fixedly connected with the inner wall of the inner container. The outer membrane adopts a stretching outer membrane, the stretching outer membrane is in a dome state, and the surface of the outer membrane forms a climbing standing surface. The quick fixing device comprises an outer steel ring, outer bolt holes are formed in the outer side of the outer steel ring at equal intervals, and outer connecting columns are connected with the inner walls of the outer bolt holes in a threaded mode. The device has wholly adopted and has used atmospheric pressure controlling means to supply air to the inner bag for the inner bag supports the adventitia, adopts to separate and fills the air package structure, and the inner bag separates with stretch-draw adventitia each other, has greatly improved trampoline surface's structural strength and life, has avoided simultaneously to build the frame and to the restriction of frame building span in traditional device, can convenient and fast build in each place.
Description
Technical Field
The invention relates to the field of trampoline, in particular to a novel outdoor constant-pressure inflatable trampoline device.
Background
Children's play facilities are carriers of children's games, and modern games and play facilities are increasingly abundant in form with the development of science. Trampoline class amusement facility is liked by children in recent years deeply, not only can cultivate children's interest to sports, can temper children's balancing ability and physical power again, and experience that obtains in the recreation process helps promoting children's ability in all aspects such as cognition, emotion, action.
The existing outdoor constant-pressure inflatable trampoline device is fixed with the ground by adopting the steel ring, but only surrounds and is attached to the steel ring to be fixed in the fixing process of the steel ring, so that a plurality of connection points of the steel ring and the field can form a circle, the circle which is attached to the field and the steel ring is required to be smooth, the connection requirement of bolts can be met, the field is limited to a certain extent, and the whole device preparation work is limited to a certain extent.
Therefore, a novel outdoor constant-pressure inflatable trampoline device capable of solving the problems is needed.
Disclosure of Invention
Based on the above, the invention aims to provide a novel outdoor constant-pressure inflatable trampoline device so as to solve the technical problem.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a novel outdoor constant voltage is aerifyd trampoline device, includes the adventitia, the inner wall of adventitia is provided with the inner bag, the bottom of adventitia is provided with swift fixing device, the inner wall fixedly connected with atmospheric pressure controlling means of inner bag.
The outer membrane adopts a stretching outer membrane, the stretching outer membrane is in a dome state, and the surface of the outer membrane forms a climbing standing surface.
The quick fixing device further comprises an outer steel ring, outer bolt holes are formed in the outer side of the outer steel ring at equal intervals, outer connecting columns are connected to the inner walls of the outer bolt holes in a threaded mode, ground connecting bolt holes are formed in the tops of the outer connecting columns at equal intervals, inner connecting columns are connected to the inner walls of the outer steel ring at equal intervals in a threaded mode, inner steel rings are connected to the other ends of the inner connecting columns in a threaded mode, and the ground connecting bolt holes are connected with a ground connecting piece through a bolt connecting piece.
Through adopting above-mentioned technical scheme, the device is at fixed in-process, through rotatory outer spliced pole, lets outer spliced pole follow the inner wall rotation of outer steel ring and rolls out, extends the position to the installation horizon with outer spliced pole right side, then selects one or more ground to connect bolt hole and put into bolt and ground connection. Through rotatory spliced pole, be connected outer steel ring and interior steel ring to make the device spacing through outer steel ring in, can carry out spacingly to interior steel ring.
The outer connecting column is fixed with the ground through the bolt matched with the ground connecting bolt hole.
The invention further provides that the air pressure control device comprises an air inlet pipe and an air outlet pipe, wherein the other end of the air inlet pipe is fixedly connected with an air supply fan, and the other end of the air outlet pipe is fixedly connected with an automatic pressure relief valve.
Through adopting above-mentioned technical scheme, the air feed fan is through the intake pipe to the inner bag air feed, when inner bag inner wall atmospheric pressure is higher, and automatic relief valve is through the gas-pressure of outlet duct sensing, can discharge inner bag inner wall gas through the outlet duct.
The invention is further provided that the inner container is arranged on the inner wall of the outer film, and the bottom of the inner container is fixedly connected with the inner steel ring.
Through adopting above-mentioned technical scheme, the inner bag inner wall fills gas back inflation, supports and plays the adventitia and adopts to separate and fill gas packet structure, and inner bag and stretch-draw adventitia separate each other, have greatly improved trampoline surface's structural strength and life, have avoided simultaneously to build the frame and to the restriction of frame construction span in traditional device, can conveniently and fast build in each place.
The invention is further characterized in that a connecting column nut is fixedly connected to the middle part of the inner connecting column, an outer connecting column threaded hole and an inner connecting column threaded hole are respectively sleeved at two ends of the inner connecting column, the outer connecting column threaded hole is formed in the inner side of the outer steel ring, and the inner connecting column threaded hole is formed in the outer side of the inner steel ring.
Through adopting above-mentioned technical scheme for the spliced pole nut can drive interior spliced pole rotation, and can be at the inner wall round trip rotary motion of outer spliced pole external screw hole and interior spliced pole screw hole.
The invention further provides that the support device is sleeved on the outer side of the inner connecting column through threads, the support device comprises a spring support plate, the top of the spring support plate is movably connected with a bottom plate through screws, the bottom of the bottom plate is connected with fixing bolts through equally-spaced threads, the other ends of the fixing bolts are movably inserted into the fixing bolt holes, the fixing bolt holes are equally-spaced and are formed in the inner side of the outer steel ring, and the other ends of the bottom plate are fixedly connected with flexible glue interception rods.
Through adopting above-mentioned technical scheme, spring support plate makes trampoline stretch-draw adventitia can laminate curved surface structure and bend when tremble swing to the pulling force that tears that conductive material received becomes the bigger face of bending of broadness by former narrow line's crease, and the material fatigue of spreading pulling force and stretch-draw adventitia prolongs the life of stretch-draw adventitia.
The soft rubber interception rod is arranged on the outer side of the stretch-draw outer membrane and used for blocking children in the process of falling from the top of the stretch-draw outer membrane to the periphery, so that the safety of the children is ensured.
The invention is further characterized in that the number of the outer connecting columns is several, and one end of the outer connecting column far away from the outer membrane is contacted with the ground.
Through adopting above-mentioned technical scheme, the quantity of outer spliced pole is a plurality of to produce a plurality of ground connection bolt holes, make the tie point of outer spliced pole and ground have the multiposition to select.
The invention is further arranged that one end of the air inlet pipe and one end of the air outlet pipe are fixedly connected with the inner wall penetrating through the outer film and the inner container, and a one-way valve is fixedly connected between the air inlet pipe and the air supply fan.
Through adopting above-mentioned technical scheme, intake pipe and outlet duct are used for the gassing to the gaseous gassing of inflating of inner bag inner wall, and the check valve prevents that gas from passing through the intake pipe and discharging the inner bag.
In summary, the invention has the following advantages:
1. the device has wholly adopted and has used atmospheric pressure controlling means to supply air to the inner bag for the inner bag supports the adventitia, adopts to separate and fills the air package structure, and the inner bag separates with stretch-draw adventitia each other, has greatly improved trampoline surface's structural strength and life, has avoided simultaneously to build the frame and to the restriction of frame building span in traditional device, can convenient and fast build in each place.
2. In the fixing process, a plurality of outer connecting posts are matched with a plurality of ground connecting bolt holes, so that the connecting points of the device and the field can adopt the ground connecting bolt holes at different positions according to the positions of the outer connecting posts, the connecting points of the device and the field have great rotatability, and the limit to the field is greatly reduced.
3. Through rotatory spliced pole, be connected outer steel ring and interior steel ring to make the device spacing through the spacing of outer steel ring in, can carry out spacingly to interior steel ring, reduced this process of spacing to interior steel ring, further reduced interior steel ring and to the fixed time of requirement on place and interior steel ring.
4. The spring support plate enables the trampoline stretch-draw adventitia to be folded by being attached to the curved surface structure when trembling and swinging, and the tearing tension born by the conductive material is changed into a wider folding surface from the crease of the original narrow line, so that the service life of the stretch-draw adventitia is prolonged by spreading the tension and material fatigue of the stretch-draw adventitia.
5. The soft rubber interception rod is arranged on the outer side of the stretch-draw outer membrane and used for blocking children in the process of falling from the top of the stretch-draw outer membrane to the periphery, so that the safety of the children is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of an outer rim of the present invention;
FIG. 3 is a schematic view of the outer bolt hole structure of the present invention;
FIG. 4 is a schematic view of the structure of the inner connecting column of the present invention;
FIG. 5 is a schematic view of a ground connection bolt hole structure of the present invention;
fig. 6 is an enlarged view of fig. 1 a in accordance with the present invention.
In the figure: 1 an outer membrane, 2 an inner liner, 3 a quick fixing device, 4 an air pressure control device, 11 a tensioning outer membrane, 31 an outer steel ring, 32 an outer bolt hole, 33 an outer connecting column, 34 a ground connecting bolt hole, 35 an inner connecting column, 36 an inner steel ring, 37 a connecting column nut, 38 an outer connecting column outer threaded hole, 39 an inner connecting column threaded hole, 41 an air inlet pipe, 42 an air outlet pipe, 43 an air supply fan, 44 an automatic relief valve, 5 a supporting device, 51 a spring supporting plate, 52 a bottom plate, 53 a fixing bolt, 54 a fixing bolt hole and 55 a soft rubber interception rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
The utility model provides a novel outdoor constant voltage is aerifyd trampoline device, is shown as fig. 1 through 6, including adventitia 1, the inner wall of adventitia 1 is provided with inner bag 2, and the bottom of adventitia 1 is provided with swift fixing device 3, and the inner wall fixedly connected with atmospheric pressure controlling means 4 of inner bag 2.
The outer membrane 1 is a stretched outer membrane 11, the stretched outer membrane 11 is in a dome state, and the surface of the outer membrane 1 forms a climbing standing surface.
The quick fixing device 3 comprises an outer steel ring 31, outer bolt holes 32 are formed in the outer side of the outer steel ring 31 at equal intervals, an outer connecting column 33 is connected with the inner wall of the outer bolt holes 32 in a threaded mode, ground connecting bolt holes 34 are formed in the top of the outer connecting column 33 at equal intervals, an inner connecting column 35 is connected with the inner wall of the outer steel ring 31 in a threaded mode at equal intervals, and an inner steel ring 36 is connected with the other end of the inner connecting column 35 in a threaded mode.
In the fixing process of the device, the outer connecting column 33 is rotated out from the inner wall of the outer steel ring 31 by rotating the outer connecting column 33, the right side of the outer connecting column 33 is extended to the position of the installation horizontal line, and then one or more ground connecting bolt holes 34 are selected to be placed in bolts to be connected with the ground.
Through rotatory interior spliced pole 35, be connected outer steel ring 31 with interior steel ring 36 to when making the device pass through the spacing to outer steel ring 31, can carry out spacing to interior steel ring 36.
The air pressure control device 4 comprises an air inlet pipe 41 and an air outlet pipe 42, the other end of the air inlet pipe 41 is fixedly connected with an air supply fan 43, and the other end of the air outlet pipe 42 is fixedly connected with an automatic pressure relief valve 44.
The air supply fan 43 supplies air to the inner container 2 through the air inlet pipe 41, and when the air pressure of the inner wall of the inner container 2 is high, the automatic pressure relief valve 44 senses the air pressure through the air outlet pipe 42 and discharges the air of the inner wall of the inner container 2 through the air outlet pipe 42.
The inner container 2 is arranged on the inner wall of the outer film 1, and the bottom of the inner container 2 is fixedly connected with the inner steel ring 36. The inner wall of the inner container 2 expands after being inflated with gas, the supporting outer film 1 adopts a structure for separating the inflated gas bags, the inner container 2 and the stretching outer film 11 are separated from each other, the structural strength and the service life of the trampoline surface are greatly improved, meanwhile, the limitation of building a frame and building a span for the frame in the traditional device is avoided, and the trampoline surface can be conveniently and rapidly built on various places.
The ground connection bolt holes 34 are connected with the ground connection member by bolt connection members, and the outer connection posts 33 are fixed with the ground by bolt-fitting the ground connection bolt holes 34.
The number of the outer connecting columns 33 is several, one end of the outer connecting columns 33 away from the outer membrane 1 is contacted with the ground, and the number of the outer connecting columns 33 is several, so that a plurality of ground connecting bolt holes 34 are formed, and the connection points of the outer connecting columns 33 and the ground are provided with multiple positions for selection
One end of an air inlet pipe 41 and one end of an air outlet pipe 42 are fixedly connected with the inner wall penetrating through the outer film 1 and the inner container 2, and the air inlet pipe 41 and the air outlet pipe 42 are used for inflating and deflating the air on the inner wall of the inner container 2.
A one-way valve is fixedly connected between the air inlet pipe 41 and the air supply fan 43 to prevent air from being discharged out of the liner 2 through the air inlet pipe 41.
The middle part fixedly connected with spliced pole nut 37 of interior spliced pole 35, the both ends of interior spliced pole 35 overlap respectively and are equipped with outer spliced pole external screw hole 38 and interior spliced pole screw hole 39, and outer spliced pole external screw hole 38 is seted up in the inboard of outer steel ring 31, and interior spliced pole screw hole 39 is seted up in the outside of inner steel ring 36 so that spliced pole nut 37 can drive interior spliced pole 35 rotation to can make a round trip rotatory removal at the inner wall of outer spliced pole external screw hole 38 and interior spliced pole screw hole 39.
The outside thread bush of interior spliced pole 35 is equipped with strutting arrangement 5, strutting arrangement 5 includes spring supporting plate 51, the outside of spliced pole 35 is established to the bottom thread bush of spring supporting plate 51, there is bottom plate 52 at the top of spring supporting plate 51 through screw swing joint, equidistant threaded connection has fixing bolt 53 in the bottom of bottom plate 52, the other end activity of fixing bolt 53 alternates at fixing bolt hole 54, fixing bolt hole 54 equidistant inboard at outer steel ring 31 is seted up, the other end fixedly connected with flexible glue interception pole 55 of bottom plate 52, spring supporting plate 51 makes trampoline stretch-draw adventitia 11 can laminate curved surface structure and bend when tremble swing, and the tearing pulling force that the conducting material received becomes bigger the bending surface by former narrow line's crease, the life of spreading pulling force and stretch-draw adventitia 11 material fatigue extension adventitia 11.
The soft rubber interception rod 55 is arranged on the outer side of the stretch-draw outer membrane 11 and used for blocking children in the process of falling from the top of the stretch-draw outer membrane 11 to the periphery, so that the safety of the children is ensured.
In the using process of the invention, the air pressure control device 4 is used for supplying air to the inner container 2, so that the inner container 2 supports the outer film 1, the inner container 2 and the stretching outer film 11 are separated from each other by adopting a separated air bag structure, the structural strength and the service life of the trampoline surface are greatly improved, the limitation of building a frame and the span for building the frame in the traditional device is avoided, and the trampoline surface can be conveniently and quickly built in various places.
In the fixing process of the device, the outer connecting column 33 is rotated out from the inner wall of the outer steel ring 31 by rotating the outer connecting column 33, the right side of the outer connecting column 33 is extended to the position of the installation horizontal line, then one or more ground connecting bolt holes 34 are selected to be placed in bolts to be connected with the ground, and as a plurality of outer connecting columns 33 are matched with a plurality of ground connecting bolt holes 34, the connection point of the device and the field can adopt the ground connecting bolt holes 34 at different positions according to the positions of the connecting columns 33, so that the connection point of the device and the field has great rotatability, and the limitation to the field is greatly reduced.
Through rotatory interior spliced pole 35, be connected outer steel ring 31 and interior steel ring 36 to make the device through spacing to outer steel ring 31 in, can spacing interior steel ring 36, reduced the spacing this process of interior steel ring 36, further reduced interior steel ring 36 to the requirement in place and interior steel ring 36 fixed time.
In the use process of the device, the air supply fan 43 supplies air to the inner container 2 through the air inlet pipe 41, and when the air pressure of the inner wall of the inner container 2 is high, the automatic pressure relief valve 44 senses the air pressure through the air outlet pipe 42 and then discharges the air on the inner wall of the inner container 2 through the air outlet pipe 42.
The spring support plate 51 enables the trampoline stretch-draw outer membrane 11 to be folded by being attached to the curved surface structure when trembling and swinging, and the tearing tension born by the conductive material is changed from the crease of the original narrow line to a wider folding surface, so that the service life of the stretch-draw outer membrane 11 is prolonged by spreading out the tension and the material fatigue of the stretch-draw outer membrane 11.
The soft rubber interception rod 55 is arranged on the outer side of the stretch-draw outer membrane 11 and used for blocking children in the process of falling from the top of the stretch-draw outer membrane 11 to the periphery, so that the safety of the children is ensured.
Although embodiments of the invention have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the invention as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the invention, provided that such modifications are within the scope of the appended claims.
Claims (8)
1. Novel outdoor constant pressure is aerifyd trampoline device, including adventitia (1), its characterized in that: an inner container (2) is arranged on the inner wall of the outer film (1), a quick fixing device (3) is arranged at the bottom of the outer film (1), and an air pressure control device (4) is fixedly connected with the inner wall of the inner container (2);
the outer membrane (1) is a stretched outer membrane (11), the stretched outer membrane (11) is in a dome state, and the surface of the outer membrane (1) forms a climbing standing surface.
2. A novel outdoor constant pressure inflatable trampoline device according to claim 1 wherein: swift fixing device (3) include outer steel ring (31), the outside of outer steel ring (31) is equidistant to be equipped with outer bolt hole (32), the inner wall threaded connection of outer bolt hole (32) has outer spliced pole (33), the top of outer spliced pole (33) is equidistant to be equipped with ground spliced pole (34), the inner wall equidistant threaded connection internal connection post (35) of outer steel ring (31), the other end threaded connection of internal connection post (35) has interior steel ring (36), ground spliced pole (34) are connected with ground connecting piece through bolted connection.
3. A novel outdoor constant pressure inflatable trampoline device according to claim 1 wherein: the air pressure control device (4) comprises an air inlet pipe (41) and an air outlet pipe (42), the other end of the air inlet pipe (41) is fixedly connected with an air supply fan (43), and the other end of the air outlet pipe (42) is fixedly connected with an automatic pressure relief valve (44).
4. A novel outdoor constant pressure inflatable trampoline device according to claim 2 wherein: the inner container (2) is arranged on the inner wall of the outer film (1), and the bottom of the inner container (2) is fixedly connected with the inner steel ring (36).
5. A novel outdoor constant pressure inflatable trampoline device according to claim 2 wherein: the middle part fixedly connected with spliced pole nut (37) of interior spliced pole (35), the both ends of interior spliced pole (35) are overlapped respectively and are equipped with outer spliced pole external screw hole (38) and interior spliced pole screw hole (39), the inboard at outer steel ring (31) is seted up in outer spliced pole external screw hole (38), the outside at interior steel ring (36) is seted up in interior spliced pole screw hole (39).
6. A novel outdoor constant pressure inflatable trampoline device according to claim 2 wherein: the outside thread bush of interior spliced pole (35) is equipped with strutting arrangement (5), strutting arrangement (5) are including spring supporting plate (51), there is bottom plate (52) at the top of spring supporting plate (51) through screw swing joint, equidistant threaded connection of bottom plate (52) has fixing bolt (53), the activity of the other end of fixing bolt (53) is interluded in fixing bolt hole (54), the inboard at outer steel ring (31) is offered at equidistant intervals in fixing bolt hole (54), the other end fixedly connected with flexible glue interception pole (55) of bottom plate (52).
7. A novel outdoor constant pressure inflatable trampoline device according to claim 2 wherein: the number of the outer connecting columns (33) is several, and one end of the outer connecting column (33) far away from the outer membrane (1) is contacted with the ground.
8. A novel outdoor constant pressure inflatable trampoline apparatus according to claim 3 wherein: one end of the air inlet pipe (41) and one end of the air outlet pipe (42) are fixedly connected with the inner wall penetrating through the outer film (1) and the inner container (2), and a one-way valve is fixedly connected between the air inlet pipe (41) and the air supply fan (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310291116.4A CN116271681A (en) | 2023-03-23 | 2023-03-23 | Novel outdoor constant-pressure inflatable trampoline device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310291116.4A CN116271681A (en) | 2023-03-23 | 2023-03-23 | Novel outdoor constant-pressure inflatable trampoline device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116271681A true CN116271681A (en) | 2023-06-23 |
Family
ID=86784892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310291116.4A Pending CN116271681A (en) | 2023-03-23 | 2023-03-23 | Novel outdoor constant-pressure inflatable trampoline device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116271681A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1273536A (en) * | 1997-06-20 | 2000-11-15 | 弹跳运动公司 | Trampoline with enclosure |
| CN208193462U (en) * | 2018-04-23 | 2018-12-07 | 河南省科琦游乐设备有限公司 | A kind of moveable gas bag formula spring trampoline |
| CN110090389A (en) * | 2019-06-05 | 2019-08-06 | 河南海贝思旅游开发有限公司 | A kind of Novel outdoor constant pressure inflation trampoline device |
| CN110448855A (en) * | 2019-08-29 | 2019-11-15 | 上海太阳膜结构有限公司 | A kind of Inflated jump membrane structure and amusement trampoline |
| US20200238152A1 (en) * | 2019-01-26 | 2020-07-30 | Avero Ab | High-tension safety net in a trampoline |
| CN216418164U (en) * | 2021-10-26 | 2022-05-03 | 郑州汉林游乐设备制造有限公司 | Constant-pressure single-ball jumping cloud |
-
2023
- 2023-03-23 CN CN202310291116.4A patent/CN116271681A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1273536A (en) * | 1997-06-20 | 2000-11-15 | 弹跳运动公司 | Trampoline with enclosure |
| CN208193462U (en) * | 2018-04-23 | 2018-12-07 | 河南省科琦游乐设备有限公司 | A kind of moveable gas bag formula spring trampoline |
| US20200238152A1 (en) * | 2019-01-26 | 2020-07-30 | Avero Ab | High-tension safety net in a trampoline |
| CN110090389A (en) * | 2019-06-05 | 2019-08-06 | 河南海贝思旅游开发有限公司 | A kind of Novel outdoor constant pressure inflation trampoline device |
| CN110448855A (en) * | 2019-08-29 | 2019-11-15 | 上海太阳膜结构有限公司 | A kind of Inflated jump membrane structure and amusement trampoline |
| CN216418164U (en) * | 2021-10-26 | 2022-05-03 | 郑州汉林游乐设备制造有限公司 | Constant-pressure single-ball jumping cloud |
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