CN112044016A - Mounting structure of elastic rod of trampoline - Google Patents
Mounting structure of elastic rod of trampoline Download PDFInfo
- Publication number
- CN112044016A CN112044016A CN202010976301.3A CN202010976301A CN112044016A CN 112044016 A CN112044016 A CN 112044016A CN 202010976301 A CN202010976301 A CN 202010976301A CN 112044016 A CN112044016 A CN 112044016A
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- elastic rod
- trampoline
- connecting piece
- hook
- mounting structure
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- 230000009191 jumping Effects 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000008961 swelling Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 11
- 238000005452 bending Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Connection Of Plates (AREA)
- Springs (AREA)
Abstract
The invention relates to the technical field of trampolines, in particular to an installation structure of an elastic rod of a trampoline, which is used for fixedly connecting the top of the elastic rod and a jumping pad of the trampoline, wherein a first connecting piece is fixedly arranged at the top of the elastic rod; a second connecting piece is arranged at or near the periphery of the jumping pad; the second connecting piece is provided with at least one flexible belt, and the belt is stitched at or near the periphery of the jump pad; the first connecting piece and the second connecting piece are fixedly connected in a locking hook type or buckling type detachable mode. The mounting structure is convenient for fixedly mounting the top of the connecting elastic rod and the jumping pad of the trampoline, and is simple and labor-saving to operate.
Description
Technical Field
The invention relates to the technical field of trampolines, in particular to a mounting structure of an elastic rod of a trampoline.
Background
Trampoline sports, also known as "air ballet", utilizes trampoline bounce-back to realize air jumping, has great interest, is deeply loved by sports enthusiasts, becomes the pet of family sports equipment, and walks into thousands of households.
In the trampoline structure, one end of the elastic rod is fixedly arranged on the bottom frame, and the other end of the elastic rod is connected with the periphery of the jumping pad, so that the jumping pad is erected on the bottom frame. The fixed installation of the top of the elastic rod and the jumping mat is one of the core structures of the trampoline. The board & slat international corporation in chinese invention patent CN1277592C discloses an edge fitting for a softside trampoline comprising a flexible mat (1) supported within a base frame (3) by a plurality of resiliently flexible rods (2). Each rod (2) has an enlarged upper end (12). A plurality of fittings (6) are joined to the mat (1) around the periphery of the mat, each fitting (6) having a socket cavity (10) which receives an enlarged upper end (12) of a flexible rod so that the upper ends of the flexible rods are pivotally connected to the periphery of the mat.
In actual production and installation, the elastic rod must have certain elasticity and bending resistance in order to support the jumping mat and the jumping of the player. When the trampoline is installed, the elastic rod is pushed towards the center of the trampoline and reaches the pre-installation position on the periphery of the trampoline to be combined, and then the trampoline can be installed. In the process, a large amount of effort is required to push the elastic rod, and the elastic rod often rebounds, resulting in installation failure. In the above invention, the upper end of the flexible rod often falls out of the socket cavity (10) under the action of the resilient force, resulting in a collapse of the trampoline structure, which can result in a safety accident. The structure is very labor-consuming in installation and disassembly, difficult to operate and unstable in connection.
Therefore, a new installation structure of the elastic rod of the trampoline is urgently needed to be developed to solve the problems in the prior art.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an installation structure of an elastic rod of a trampoline, which aims to solve the technical problems of difficult installation, difficult operation and unstable connection of the top of the elastic rod and a jumping pad of the trampoline in the prior art.
The technical scheme of the invention is as follows: the mounting structure of the elastic rod of the trampoline is used for fixedly connecting the top of the elastic rod and a jumping pad of the trampoline, and a first connecting piece is fixedly arranged at the top of the elastic rod; a second connecting piece is arranged at or near the periphery of the jumping pad; the second connecting piece is provided with at least one flexible belt, and the belt is stitched at or near the periphery of the jump pad; the first connecting piece and the second connecting piece are fixedly connected in a locking hook type or buckling type detachable mode.
The belt is provided with a closed ring; or spare and accessory parts are arranged on the closed ring; and the first connecting piece is hooked or clamped with the closed ring or the spare and accessory parts on the closed ring.
The first connecting piece is a hook which is hooked with the closed ring.
The second connecting piece also comprises a buckle which penetrates through the closed ring and is fixedly arranged on the belt; the first connecting piece is a hook which is hooked with the ring buckle.
The latch closure is circular, square-mouth shape, oval, D shape or triangle-shaped, or has the connecting piece in D shape hole, square-mouth shape hole, circular port, oval-shaped hole, or triangle-shaped hole.
The second connecting piece also comprises a buckle, the buckle penetrates through the closed ring and is fixedly arranged on the belt, a thin part is connected to the buckle, and an expansion part is arranged on the thin part; the first connecting piece is a hook which is hooked with the thin part or the expansion part.
The hook is spiral and is formed by bending the top of the elastic rod or is fixedly arranged on the top of the elastic rod through a sleeve; a gap is formed between the tail end of the hook and the elastic rod, and the ring buckle or the closed ring enters the hook from the gap.
The second connecting piece also comprises a locking hook which penetrates through the closed ring and is fixedly arranged on the belt; the first connecting piece is a lock seat, a lock seat notch groove is formed in the lock seat, and the lock hook penetrates through the notch groove to be hooked with the lock seat.
The second connecting piece also comprises a locking hook which penetrates through the closed ring and is fixedly arranged on the belt; the elastic rod is formed by integrally forming two parallel straight pipes and a transverse pipe for connecting the two straight pipes into an inverted U shape, the transverse rod is a first connecting piece, and the lock hook is hooked on the transverse rod of the elastic rod.
The lock hook is a sheet-shaped piece, one end of the lock hook is provided with a through hole in a forming mode, and the other end of the lock hook is bent into a hook shape.
The second connecting piece also comprises a thin lock catch, the middle part of the thin lock catch is provided with a connecting rod, and the connecting rod is inserted in the closed ring so as to fix the thin lock catch on the belt; the first connecting piece is a lock base, a lock base through hole is formed in the lock base, and the belt and the thin lock catch penetrate through the lock base through hole and are clamped on one side of the lock base.
The invention has the beneficial effects that: according to the mounting structure of the elastic rod of the trampoline, the first connecting piece is fixedly arranged at the top of the elastic rod; a second connecting piece is arranged at or near the periphery of the jumping pad; the second connecting piece is provided with at least one flexible belt, and the belt is stitched at or near the periphery of the jump pad; the first connecting piece and the second connecting piece are fixedly connected in a locking hook type or buckling type detachable mode. The top of the trampoline elastic rod and the trampoline mat are fixedly installed stably, and the trampoline is easy to operate and labor-saving.
Description of the drawings:
fig. 1 is a schematic structural view of the trampoline according to the present invention.
Fig. 2 is a schematic structural view of a first embodiment of the installation structure of the elastic rod of the trampoline according to the present invention.
Fig. 3a is a schematic structural view of a second embodiment of the installation structure of the elastic rod of the trampoline according to the present invention.
Fig. 3b is a schematic structural view of a third embodiment of the mounting structure of the elastic rod of the trampoline according to the present invention.
Fig. 4 is an enlarged view of fig. 1A, which is a schematic structural view of a fourth embodiment of the mounting structure of the elastic rod of the trampoline according to the present invention.
Fig. 5 is a schematic structural view of a fifth embodiment of the mounting structure of the elastic rod of the trampoline according to the present invention.
Fig. 6a and 6b are schematic views showing the structure of a hook of an elastic rod according to the present invention.
Fig. 7 is a schematic structural view of a sixth embodiment of the elastic rod mounting structure of the trampoline according to the present invention.
Fig. 8a is a schematic structural view of a seventh embodiment of the mounting structure of the elastic rod of the trampoline according to the present invention. Fig. 8b is a schematic structural view of an eighth embodiment of the mounting structure of the elastic rod of the trampoline according to the present invention. Fig. 9 is a schematic structural view of a ninth embodiment of the mounting structure of the elastic rod of the trampoline according to the present invention.
Detailed Description
In order to make the object, technical solution and technical effect of the present invention more apparent, the present invention will be further described with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the main structure of a trampoline generally includes a frame 10, a plurality of elastic rods 20 mounted on the frame 10, and a mat 30 collectively erected above the frame by the plurality of elastic rods 20. The mounting structure between the resilient rods 20 and the trampoline 30 directly determines the resilience and firmness of the trampoline.
The application provides a mounting structure of a resilient pole of a trampoline, which comprises a first connecting piece arranged at the top of the resilient pole and a second connecting piece arranged at or near the periphery of a jumping mat. The first connecting piece and the second connecting piece are fixedly connected in a clamping or locking hook type detachable mode.
Referring to fig. 2, in some embodiments of the invention, the second attachment member has at least one flexible strap 41, the strap 41 being secured at or near the perimeter of the jump mat, i.e. the strap 41 is secured at the edge of the jump mat 30, or at the bottom and top surfaces thereof near the edge. The manner of its fixation is preferably stitching. It is to be understood that the term strap means a flexible sheet and is not limited to fabric.
Referring to fig. 2, in some embodiments of the invention, 41 the strap is provided with a closure ring 42. The closed loop 42 is formed by reversely stitching the end of the strap, and may be a closed loop formed by stitching a fabric on the strap, or a closed loop made of metal, plastic, or alloy and fixedly disposed on the strap. In some embodiments described below, the closed loop 42 is further provided with a component, such as a connector, a buckle, a latch hook, etc., and the first connector is hooked or snapped onto the closed loop, or the component on the closed loop.
The first connecting piece matched with the closed ring 42 is a hook 50, and the hook 50 penetrates through the closed ring 42 to be hooked with the belt 41, so that the lock-hook type detachable fixed connection is realized. The embodiment has simple structure and convenient production and processing.
Referring to fig. 3a, in another embodiment of the present invention, the second connecting member comprises the belt 41 and a buckle 43 fixedly disposed on the belt, and the buckle 43 is fixedly disposed on the belt 41 through the closing ring 42. The first connecting piece is a hook 50, and the hook 50 is hooked with the ring buckle 53. The ring buckle 43 is circular, square-mouth-shaped, oval, D-shaped or triangular, or is a part with a D-shaped hole, a square-mouth-shaped hole, a circular hole, an oval-shaped hole or a triangular hole. Referring to fig. 3b, in comparison with the embodiment shown in fig. 3a, the former elastic rod 20' has a flat sheet shape and is disposed at an angle almost perpendicular to the frame 10, and the latter elastic rod 20 has a cylindrical shape and is disposed obliquely with respect to the frame 10.
Referring to fig. 4, in another embodiment of the present invention, the second connecting member includes the band 41 and a connecting member 44 fixedly disposed on the band, and the connecting member 44 is provided with at least one through hole 45. The connecting piece 44 is fixed to the strap 41 by the closing ring 42. The first connecting member is a hook 50, and the hook 50 is hooked on the through hole 45 of the connecting member 44. Specifically, the connecting member 44 is D-shaped as a whole, and a plurality of reinforcing ribs are arranged in the connecting member 44 to divide the area in the D-shape into a plurality of through holes 44. The closed loop 42 of the strap and the hook 50 are both connected to the attachment member 44 at the through hole 45. The reinforcing ribs add strength to the connector and cooperating with the straight edges of the D-shaped connector 44 prevent the strap and the hooks from sliding along their edges, thereby increasing the stability of the trampoline structure.
Referring to fig. 5, in another embodiment of the present invention, the second connecting member includes the belt 41 and a buckle 43 fixedly disposed on the belt, and the buckle 43 is fixedly disposed on the belt 41 through the closing ring 42. A thin portion 46 is connected to the ring buckle 43, an enlarged portion 47 is provided on the thin portion 46, the first connecting member is a hook 50, and the hook 50 is hooked with the thin portion 46. The enlarged portion 47 prevents the hook from falling off the detail. It should be understood that the hook 50 may also be hooked with the enlarged portion 47. Preferably, the enlarged portion 47 is provided with a hook groove matching with the hook.
Referring to fig. 6a or 6b, in another embodiment of the present invention, the hook 50 is formed by bending the top of the elastic rod 20 in a spiral shape or the hook 50 is fixed to the top of the elastic rod 20 through a sleeve 51. A gap 52 is formed between the end of the hook 50 and the elastic rod, and the loop 43 or the closed loop 42 enters the hook 50 through the gap 52.
Referring to fig. 7, in another embodiment of the present invention, the second connecting member includes the belt 41 and a buckle 43 fixedly disposed on the belt, and the buckle 43 is fixedly disposed on the belt 41 through the closing ring 42. A thin portion 46 is connected to the ring buckle 43, and a locking hook 48 is disposed on the thin portion 46. The first connecting piece is a ball head 22, and the ball head 22 is fixedly arranged at the top end of the elastic rod 20. The latch hook 48 hooks the ball 22.
Referring to fig. 8a, in another embodiment of the present invention, the second connecting member includes the strap 41 and a locking hook 48 'fixedly disposed on the strap, the locking hook 48' being fixedly disposed on the strap 41 through the closing ring 42. The first connecting member is a lock base 60, the lock base 60 is provided with a lock base notch 61, and the lock hook 48' passes through the lock base notch 61 to hook the lock base 60. In this embodiment, the latch hook 48' is a closed ring-shaped member, and the middle portion of the latch hook is bent to form a hook shape. One end of the closed ring passes through the closed ring 42 to be locked with the closed ring, and the other end of the closed ring is hooked on the lock seat 60. It should be understood that the latch hook 48' may be provided as a closed loop, or may be provided as a hook, as is common in everyday life. The latch hook 48' may also be shaped as shown in fig. 8 b.
Referring to fig. 8b, in another embodiment of the present invention, the second connecting member comprises the strap 41 and a locking hook 48 "fixedly disposed on the strap, the locking hook 48" being fixedly disposed on the strap 41 through the closing ring 42. The elastic rod 20 'is formed by integrally forming two parallel straight pipes and a transverse pipe for connecting the two straight pipes into an inverted U shape, and the lock hook 48' is hooked on a transverse rod of the elastic rod. The cross bar is a first connecting piece. In this embodiment, the latch hook 48 "is a one-piece member having a through hole formed at one end and a hook-shaped bent at the other end. The closure ring 42 passes through the perforations to secure the latch hooks 48 "to the strap. The other end of the latch hook 48 "is hooked with the elastic rod 20" of the inverted U shape.
Referring to fig. 9, in another embodiment of the present invention, the second connecting member includes the belt 41 and a thin locking buckle 49 fixedly disposed on the belt, the middle of the thin locking buckle 49 has a connecting rod 49a, and the connecting rod 49a is inserted into the closed loop 42 to fix the thin locking buckle 49 on the belt 41. The first connecting member is a lock base 60 ', a lock base through hole 62 is formed in the lock base 60 ', and the strap 41 and the thin lock catch 49 pass through the lock base through hole 62 and are clamped on one side of the lock base 60 '. Preferably, the lock base 60' is further provided with a resisting portion 63 on the lock base through hole 62, and the resisting portion 63 resists against the thin lock catch 49 to prevent the thin lock catch 49 from retracting from the lock base through hole 62, so as to enable the holding to be stable.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the present invention pertains, the architecture form can be flexible and varied without departing from the concept of the present invention, and a series of products can be derived. But rather a number of simple derivations or substitutions are made which are to be considered as falling within the scope of the invention as defined by the appended claims.
Claims (10)
1. The mounting structure of the elastic rod of the trampoline is used for fixedly connecting the top of the elastic rod and a jumping pad of the trampoline, and is characterized in that a first connecting piece is fixedly arranged at the top of the elastic rod; a second connecting piece is arranged at or near the periphery of the jumping pad; the second connecting piece is provided with at least one flexible belt, and the belt is stitched at or near the periphery of the jump pad; the first connecting piece and the second connecting piece are fixedly connected in a locking hook type or buckling type detachable mode.
2. The mounting structure of the elastic rod of the trampoline according to claim 1, wherein a closed loop is provided on the band; or spare and accessory parts are arranged on the closed ring;
the first connecting piece is hooked or clamped with the closed ring or the spare and accessory parts on the closed ring.
3. The trampoline elastic rod mounting structure according to claim 2, wherein the first coupling member is a hook hooked with the closed loop.
4. The trampoline cord mounting structure of claim 2, wherein the second connector further comprises a buckle secured to the strap through the closed loop; the first connecting piece is a hook which is hooked with the ring buckle.
5. The mounting structure of a resilient rod of a trampoline according to claim 4, wherein the ring buckle has a circular, square, oval, D-or triangular shape, or a connecting member having a D-shaped, square, circular, oval or triangular shape.
6. The trampoline pole mounting structure of claim 2, wherein the second connecting member further comprises a buckle, the buckle is fixed on the strap through the closed loop, a thin portion is connected to the buckle, and the thin portion is provided with a swelling portion; the first connecting piece is a hook which is hooked with the thin part or the expansion part.
7. The mounting structure of an elastic rod of a trampoline according to claim 3, 4, 5 or 6, wherein the hook is formed in a spiral shape bent at the top of the elastic rod or fixed at the top of the elastic rod by a sleeve; a gap is formed between the tail end of the hook and the elastic rod, and the ring buckle or the closed ring enters the hook from the gap.
8. The trampoline elastic rod mounting structure of claim 2, wherein the second connector further comprises a locking hook fixed to the band through the closed loop; the first connecting piece is a lock seat, a lock seat notch groove is formed in the lock seat, and the lock hook penetrates through the notch groove to be hooked with the lock seat.
9. The trampoline elastic rod mounting structure of claim 2, wherein the second connector further comprises a locking hook fixed to the band through the closed loop; the elastic rod is formed by integrally forming two parallel straight pipes and a transverse pipe for connecting the two straight pipes into an inverted U shape, the transverse rod is a first connecting piece, and the lock hook is hooked on the transverse rod of the elastic rod.
10. The trampoline elastic rod mounting structure of claim 2, wherein the band is provided with a closed loop, the second connecting member further comprises a thin lock catch having a connecting rod at a middle portion thereof, the connecting rod being inserted into the closed loop to fix the thin lock catch to the band; the first connecting piece is a lock base, a lock base through hole is formed in the lock base, and the belt and the thin lock catch penetrate through the lock base through hole and are clamped on one side of the lock base.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976301.3A CN112044016A (en) | 2020-09-16 | 2020-09-16 | Mounting structure of elastic rod of trampoline |
| PCT/CN2020/131632 WO2022057086A1 (en) | 2020-09-16 | 2020-11-26 | Mounting structure of elastic rod of trampoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976301.3A CN112044016A (en) | 2020-09-16 | 2020-09-16 | Mounting structure of elastic rod of trampoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112044016A true CN112044016A (en) | 2020-12-08 |
Family
ID=73603094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010976301.3A Pending CN112044016A (en) | 2020-09-16 | 2020-09-16 | Mounting structure of elastic rod of trampoline |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112044016A (en) |
| WO (1) | WO2022057086A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755431A (en) * | 2021-01-20 | 2021-05-07 | 东莞市建嘉实业有限公司 | Mounting structure of trampoline elastic rod |
| CN114870320A (en) * | 2021-08-10 | 2022-08-09 | 广东飞匠科技有限公司 | Bouncing type device with U-shaped elastic rod |
| WO2023015634A1 (en) * | 2021-08-10 | 2023-02-16 | 王思琪 | Multifunctional device providing support and protection during crawling, sitting, lying and jumping activities |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014110767A1 (en) | 2013-01-17 | 2014-07-24 | 华为技术有限公司 | Method and device for acquiring corresponding relationship between random access parameter and resource |
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| CN202666263U (en) * | 2011-06-16 | 2013-01-16 | 木板&板条国际公司 | Trampoline system |
| US20170001054A1 (en) * | 2015-06-30 | 2017-01-05 | Pei-I Liu | Trampoline with improved hooking structure |
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2020
- 2020-09-16 CN CN202010976301.3A patent/CN112044016A/en active Pending
- 2020-11-26 WO PCT/CN2020/131632 patent/WO2022057086A1/en active Application Filing
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| CN201123975Y (en) * | 2006-09-10 | 2008-10-01 | 朱希龙 | Jumping bed with improved jumping cloth connecting structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755431A (en) * | 2021-01-20 | 2021-05-07 | 东莞市建嘉实业有限公司 | Mounting structure of trampoline elastic rod |
| CN114870320A (en) * | 2021-08-10 | 2022-08-09 | 广东飞匠科技有限公司 | Bouncing type device with U-shaped elastic rod |
| WO2023015634A1 (en) * | 2021-08-10 | 2023-02-16 | 王思琪 | Multifunctional device providing support and protection during crawling, sitting, lying and jumping activities |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022057086A1 (en) | 2022-03-24 |
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