CN211383609U - Jumping bed and foldable handrail for same - Google Patents
Jumping bed and foldable handrail for same Download PDFInfo
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- CN211383609U CN211383609U CN201922257826.7U CN201922257826U CN211383609U CN 211383609 U CN211383609 U CN 211383609U CN 201922257826 U CN201922257826 U CN 201922257826U CN 211383609 U CN211383609 U CN 211383609U
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Abstract
The utility model belongs to the technical field of trampolines, in particular to a foldable handrail for a trampoline, which comprises a handle (1), a vertical pipe (2) and a connecting piece (3) arranged from top to bottom, and is characterized in that the connecting piece (3) comprises a first U-shaped connecting piece (31), a second U-shaped connecting piece (32) and an L-shaped connecting piece (33); the first U-shaped connecting piece (31) is used for being fixedly connected with the ring pipe (4); the second U-shaped connecting piece (32) is arranged at the bottom of the vertical pipe (2), the second U-shaped connecting piece (32) is hinged with the first U-shaped connecting piece (31) through a locking screw (34), and the second U-shaped connecting piece (32) rotates inside the first U-shaped connecting piece (31); an L-shaped connecting piece (33) is arranged on the second U-shaped connecting piece (32), and a first welding nut (35) is arranged on the L-shaped connecting piece (33). The utility model also discloses a trampoline, including above-mentioned collapsible handrail. The utility model discloses the structure is succinct, and design benefit can realize the folding and fixed of trampoline handrail through the connecting piece.
Description
Technical Field
The utility model belongs to the technical field of the trampoline, in particular to trampoline and trampoline's collapsible handrail.
Background
The chinese utility model patent specification with publication number CN 209500621U, publication number 18/10/2019 discloses a trampoline handrail tube connecting device, which comprises a clamp for holding a main body loop tube of a trampoline, and a handrail tube holding mechanism arranged outside the clamp; the clamp for holding the main body ring pipe of the trampoline comprises two chucks, one ends of the two chucks are mutually connected through a pin shaft, coaxial through holes are respectively formed in the other ends of the two chucks, a locking bolt penetrates through the through holes, the main body ring pipe of the trampoline is clamped through a locking nut matched with the locking bolt, and the axial directions of the pin shaft and the locking bolt are mutually vertical; the outer sides of the end parts of the two chucks provided with the through holes are respectively connected with a handrail pipe nut, the axial directions of the two handrail pipe nuts are parallel to each other, the axial directions of the two handrail pipe nuts are mutually vertical to the axial directions of the pin shaft and the locking bolt, a handrail pipe is arranged on the outer sides of the two handrail pipe nuts, two handrail pipe through holes arranged along the upper length direction of the handrail pipe are arranged on the handrail pipe, the two handrail pipe through holes are respectively matched with and penetrated by two handrail pipe bolts, and the inner ends of the two handrail pipe bolts are respectively in threaded connection with one handrail pipe nut. The trampoline adopting the structure is locked by screws; the jumping bed handrail can not be folded and is troublesome to disassemble.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a first purpose provides a but trampoline's folding handrail, and the structure is succinct, and design benefit can realize trampoline handrail folding and fixed, solves the big problem of occupation space.
The first purpose of the utility model is realized by the following technical proposal, the foldable handrail for the trampoline comprises a handle, a vertical pipe and a connecting piece which are arranged from top to bottom, and is characterized in that the connecting piece comprises a first U-shaped connecting piece, a second U-shaped connecting piece and an L-shaped connecting piece;
the first U-shaped connecting piece is used for being fixedly connected with the ring pipe;
the second U-shaped connecting piece is arranged at the bottom of the vertical pipe, is hinged with the first U-shaped connecting piece through a locking screw and rotates inside the first U-shaped connecting piece;
the second U-shaped connecting piece is provided with an L-shaped connecting piece, and the second U-shaped connecting piece and the L-shaped connecting piece are arranged oppositely;
the middle parts of the first U-shaped connecting piece and the second U-shaped connecting piece are correspondingly provided with a first through hole and a second through hole; a third through hole is formed in the vertical part of the L-shaped connecting piece, and a first welding nut is arranged on the L-shaped connecting piece outside the third through hole;
the first locking screw is selectively arranged or not arranged in the first through hole, the second through hole, the third through hole and the first welding nut, so that the handrail is fixed and folded.
Preferably, the vertical pipe comprises a first vertical pipe and a second vertical pipe, wherein height adjusting holes are respectively formed in the first vertical pipe and the second vertical pipe, the first vertical pipe is connected in an inserting mode, and the vertical pipe is locked by arranging bolts in the corresponding height adjusting holes.
Preferably, the first vertical pipe is of an L-shaped structure, and an included angle of the L-shaped structure is an obtuse angle.
Preferably, a first arc-shaped gasket is arranged at the top of the first vertical pipe, a fourth through hole is formed in the first arc-shaped gasket, and a second welding nut is arranged on the arc-shaped gasket on the outer side of the fourth through hole;
the arc-shaped gasket is provided with a handle, the handle is provided with a radial through hole, and the second locking screw penetrates through the second arc-shaped gasket, the radial through hole of the handle and the fourth through hole and is in threaded connection with the second welding nut.
Preferably, the two ear plates of the first U-shaped connecting piece are provided with fifth through holes, annular bosses are arranged on the inner sides of the fifth through holes, and annular grooves are arranged on the outer sides of the fifth through holes.
Preferably, a sixth through hole is formed in the L-shaped connecting piece, and a spherical rubber gasket is arranged in the sixth through hole.
Preferably, the second U-shaped connecting piece is connected with the L-shaped connecting piece in an inserting manner; inserting grooves are respectively formed in the two ear plates of the second U-shaped connecting piece, inserting protruding portions are arranged on two sides of the vertical portion of the L-shaped connecting piece, and the inserting protruding portions are matched with the inserting grooves.
A second object of the utility model is to provide a trampoline, this trampoline's handrail is collapsible, through beta structure, realizes opening and folding of handrail.
The second purpose of the utility model is realized by the following technical scheme, a trampoline, including any one of the above-mentioned collapsible handrail for trampoline.
Compared with the prior art, the utility model discloses following beneficial effect has:
first, the utility model discloses a set up two U-shaped connecting pieces, the first U-shaped connecting piece in the outside and trampoline circle pipe fixed connection, inboard second U-shaped connecting piece and handrail fixed connection, inboard U-shaped connecting piece hinged joint realizes the folding of handrail on the U-shaped connecting piece in the outside. When the handrail is opened, the first welding nut penetrates through the corresponding holes in the first U-shaped connecting piece on the outer side, the second U-shaped connecting piece on the inner side, the connecting liner tube and the L-shaped connecting piece and is in threaded connection with the first welding nut on the L-shaped connecting piece, and therefore the handrail is fixed in an opened state.
Second, the utility model discloses the riser of handrail includes two risers, is equipped with the altitude mixture control hole on two risers respectively, through setting up the bolt in the altitude mixture control hole of difference, realizes the regulation of handrail riser height. The first vertical pipe is of an L-shaped structure with an included angle being an obtuse angle, so that the first vertical pipe is close to the jumping cloth, and a user can hold a handle on the first vertical pipe conveniently.
Third, the utility model discloses the handle is fixed with first riser, realizes through the second welded nut on the first arc gasket. Pass the second locking screw in proper order on the second arc gasket, on the handle, the first arc gasket correspond the hole to with the second lock nut threaded connection on the first arc gasket, realize the fixed connection of handle and last riser, design benefit, convenient to use.
Fourth, the utility model discloses two otic placode through-hole inboards of the first U-shaped connecting piece in the outside are equipped with annular boss for leave 0.5 mm's clearance, the rotation of the inboard second U-shaped piece of being convenient for between inside and outside two U-shaped pieces. The utility model discloses two otic placode through-hole outsides of the first U-shaped connecting piece in the outside are equipped with the annular groove, are convenient for to the location of lock screw.
Fifth, the utility model discloses L shape connecting piece and inboard second U-shaped connecting piece plug-in connection realize the front and back location of L shape connecting piece, and the installation is dismantled conveniently. And a hemispherical rubber gasket is arranged in the through hole of the horizontal part of the L-shaped connecting piece, and the height of the hemispherical rubber gasket is slightly larger than the distance between the horizontal part of the L-shaped connecting piece and the ring pipe, so that the upper and lower positioning of the L-shaped connecting piece is realized.
Drawings
FIG. 1 is a first perspective view of the trampoline of the present invention;
FIG. 2 is a second perspective view of the trampoline of the present invention;
FIG. 3 is an enlarged view of the connecting member of the trampoline of the present invention;
FIG. 4 is a schematic structural view of a first U-shaped connecting member of the trampoline of the present invention;
FIG. 5 is a schematic structural view of a second U-shaped connecting member of the trampoline of the present invention;
FIG. 6 is a schematic structural view of the L-shaped connecting member of the trampoline of the present invention;
FIG. 7 is a schematic view of the structure of the handle of the trampoline of the present invention;
fig. 8 is a schematic structural view of the trampoline (after folding).
Detailed Description
The present invention will be further explained with reference to the following embodiments, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the present invention by those skilled in the art after reading the present invention fall within the scope of the appended claims.
As shown in figures 1-8, the foldable handrail of the trampoline comprises a handle 1, a stand pipe 2 and a connecting piece 3 which are arranged from top to bottom.
The connecting member 3 includes a first U-shaped connecting member 31, a second U-shaped connecting member 32, and an L-shaped connecting member 33.
The first U-shaped connecting piece 31 is used for fixedly connecting with the ring tube 4.
The second U-shaped connecting piece 32 is welded with a connecting lining pipe, and the connecting lining pipe is inserted into the vertical pipe and is welded. The front and rear side walls of the connecting liner tube are provided with through holes. A second U-shaped connecting piece 32 is located at the bottom of the riser 2, the second U-shaped connecting piece 32 being hingedly connected to the first U-shaped connecting piece 31 by means of a locking screw 34, the second U-shaped connecting piece 32 being rotatable inside the first U-shaped connecting piece 31.
The second U-shaped connecting piece 32 is provided with an L-shaped connecting piece 33, and the second U-shaped connecting piece 32 and the L-shaped connecting piece 33 are arranged oppositely.
The middle parts of the first U-shaped connecting piece 31 and the second U-shaped connecting piece 32 are correspondingly provided with a first through hole 36 and a second through hole 37; a third through hole 38 is formed in the vertical part of the L-shaped connecting piece 33, and a first welding nut 35 is arranged on the L-shaped connecting piece 33 outside the third through hole 38;
the first through hole 36, the second through hole 37, the third through hole 38 and the first weld nut 35 are selectively provided with or without a first locking screw, so that the handrail is fixed and folded.
The utility model discloses a set up two U-shaped connecting pieces, the first U-shaped connecting piece in the outside and jump bed circle pipe fixed connection, inboard second U-shaped connecting piece and handrail fixed connection, inboard U-shaped connecting piece hinged joint realizes folding of handrail on the U-shaped connecting piece in the outside, sees figure 8. When the handrail is opened, the first welding nut penetrates through corresponding holes in the first U-shaped connecting piece on the outer side, the second U-shaped connecting piece on the inner side, the connecting liner tube and the L-shaped connecting piece and is in threaded connection with the first welding nut on the L-shaped connecting piece, and then the handrail is fixed in an opened state, as shown in fig. 1 and 2.
The riser 2 comprises a first riser 21 and a second riser 22, wherein height adjusting holes 23 are respectively formed in the first riser 21 and the second riser 22, and the first riser 21 is connected in an inserting mode and the riser 2 is locked by arranging bolts 23 in the corresponding height adjusting holes 23. The utility model discloses the riser of handrail includes two risers, is equipped with the altitude mixture control hole on two risers respectively, through setting up the bolt in the altitude mixture control hole of difference, realizes the regulation of handrail riser height.
The first vertical pipe 21 is an L-shaped structure, and the included angle of the L-shaped structure is an obtuse angle. The first vertical pipe is of an L-shaped structure with an included angle being an obtuse angle, so that the first vertical pipe is close to the jumping cloth, and a user can hold a handle on the first vertical pipe conveniently.
Set up handle 1 on the first arc gasket 12, set up radial through-hole on the handle 1, second locking screw 13 passes second arc gasket 14, handle radial through-hole, fourth through-hole and with second weld nut threaded connection. The second weld nut is not shown in the figure, and the connecting structure is the first lock nut on the L-shaped connecting piece.
The utility model discloses the handle is fixed with first riser, realizes through the second welded nut on the first arc gasket. Pass the second locking screw in proper order on the second arc gasket, on the handle, the first arc gasket correspond the hole to with the second lock nut threaded connection on the first arc gasket, realize the fixed connection of handle and last riser, design benefit, convenient to use.
The two ear plates 311 of the first U-shaped connecting member 31 are provided with a fifth through hole 312, the inner side of the fifth through hole 312 is provided with an annular boss 313, and the outer side of the fifth through hole 312 is provided with an annular groove 314. The utility model discloses two otic placode through-hole inboards of the first U-shaped connecting piece in the outside are equipped with annular boss for leave 0.5 mm's clearance, the rotation of the inboard second U-shaped piece of being convenient for between inside and outside two U-shaped pieces. The utility model discloses two otic placode through-hole outsides of the first U-shaped connecting piece in the outside are equipped with the annular groove, are convenient for to the location of lock screw.
A sixth through hole 332 is formed in the L-shaped connecting member 33, and a spherical rubber packing 40 is disposed in the sixth through hole 332. And a hemispherical rubber gasket is arranged in the through hole of the horizontal part of the L-shaped connecting piece, and the height of the hemispherical rubber gasket is slightly larger than the distance between the horizontal part of the L-shaped connecting piece and the ring pipe, so that the upper and lower positioning of the L-shaped connecting piece is realized.
The second U-shaped connecting piece 32 is connected with the L-shaped connecting piece 33 in an inserting way; two ear plates 311 of the second U-shaped connecting piece 32 are respectively provided with an inserting groove 322, two sides of the vertical part of the L-shaped connecting piece 33 are provided with inserting protruding parts 331, and the inserting protruding parts 331 are matched with the inserting grooves 322. The utility model discloses L shape connecting piece and inboard second U-shaped connecting piece plug-in connection realize the front and back location of L shape connecting piece, and the installation is dismantled conveniently.
As shown in fig. 1 and 2, the trampoline comprises the foldable handrail.
In the description of the present invention, it is to be understood that the terms "one side", "the other side" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "provided", "connected", "disposed", "arranged", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. A foldable handrail of a trampoline comprises a handle (1), a vertical pipe (2) and a connecting piece (3) which are arranged from top to bottom, and is characterized in that the connecting piece (3) comprises a first U-shaped connecting piece (31), a second U-shaped connecting piece (32) and an L-shaped connecting piece (33);
the first U-shaped connecting piece (31) is used for being fixedly connected with the ring pipe (4);
the second U-shaped connecting piece (32) is arranged at the bottom of the vertical pipe (2), the second U-shaped connecting piece (32) is hinged with the first U-shaped connecting piece (31) through a locking screw (34), and the second U-shaped connecting piece (32) rotates inside the first U-shaped connecting piece (31);
the second U-shaped connecting piece (32) is provided with an L-shaped connecting piece (33), and the second U-shaped connecting piece (32) is opposite to the L-shaped connecting piece (33);
the middle parts of the first U-shaped connecting piece (31) and the second U-shaped connecting piece (32) are correspondingly provided with a first through hole (36) and a second through hole (37); a third through hole (38) is formed in the vertical part of the L-shaped connecting piece (33), and a first welding nut (35) is arranged on the L-shaped connecting piece (33) on the outer side of the third through hole (38);
the first through hole (36), the second through hole (37), the third through hole (38) and the first welding nut (35) are selectively provided with or not provided with a first locking screw rod, so that the handrail is fixed and folded.
2. The foldable handrail of the trampoline according to claim 1, wherein the vertical pipe (2) comprises a first vertical pipe (21) and a second vertical pipe (22), the first vertical pipe (21) and the second vertical pipe (22) are respectively provided with a height adjusting hole (23), the first vertical pipe (21) is connected in an inserting manner, and the vertical pipe (2) is locked by arranging a bolt (24) in the corresponding height adjusting hole (23).
3. The foldable handrail of a trampoline according to claim 2, wherein the first vertical pipe (21) has an L-shaped structure, and the included angle of the L-shaped structure is an obtuse angle.
4. The foldable handrail of the trampoline according to claim 2, wherein a first arc-shaped gasket (12) is arranged at the top of the first vertical pipe (21), a fourth through hole is formed in the first arc-shaped gasket (12), and a second welding nut is arranged on the arc-shaped gasket (12) outside the fourth through hole;
set up handle (1) on first arc gasket (12), set up radial through-hole on handle (1), second locking screw (13) pass second arc gasket (14), the radial through-hole of handle, fourth through-hole and with second weld nut threaded connection.
5. The foldable handrail of a trampoline according to claim 1, wherein the two ear plates (311) of the first U-shaped connecting member (31) are provided with fifth through holes (312), the inner sides of the fifth through holes (312) are provided with annular bosses (313), and the outer sides of the fifth through holes (312) are provided with annular grooves (314).
6. The foldable armrest of a trampoline according to claim 1, wherein a sixth through hole (332) is formed in the L-shaped connecting member (33), and a spherical rubber pad (40) is disposed in the sixth through hole (332).
7. The foldable handrail of a trampoline according to claim 1, wherein the second U-shaped connector (32) is connected with an L-shaped connector (33) in a plugging manner; inserting grooves (322) are respectively formed in the two ear plates (311) of the second U-shaped connecting piece (32), inserting protruding portions (331) are arranged on two sides of the vertical portion of the L-shaped connecting piece (33), and the inserting protruding portions (331) are matched with the inserting grooves (322).
8. A trampoline, characterized in that it comprises a foldable handrail as claimed in any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922257826.7U CN211383609U (en) | 2019-12-16 | 2019-12-16 | Jumping bed and foldable handrail for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922257826.7U CN211383609U (en) | 2019-12-16 | 2019-12-16 | Jumping bed and foldable handrail for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211383609U true CN211383609U (en) | 2020-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922257826.7U Active CN211383609U (en) | 2019-12-16 | 2019-12-16 | Jumping bed and foldable handrail for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211383609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2600968A (en) * | 2020-11-13 | 2022-05-18 | William Male Andrew | Trampoline with balance handle |
-
2019
- 2019-12-16 CN CN201922257826.7U patent/CN211383609U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2600968A (en) * | 2020-11-13 | 2022-05-18 | William Male Andrew | Trampoline with balance handle |
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