CN214050310U - Folding structure of trampoline - Google Patents
Folding structure of trampoline Download PDFInfo
- Publication number
- CN214050310U CN214050310U CN202022553377.3U CN202022553377U CN214050310U CN 214050310 U CN214050310 U CN 214050310U CN 202022553377 U CN202022553377 U CN 202022553377U CN 214050310 U CN214050310 U CN 214050310U
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- connecting rod
- trampoline
- bracing piece
- seat
- rod
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Abstract
The utility model belongs to the technical field of the trampoline, in particular to beta structure of trampoline, including underframe and a plurality of bracing pieces that are used for supporting the underframe, be provided with the support link between the bracing piece, the underframe includes a plurality of connecting rods and sets up the connecting seat at the connecting rod both ends, and the connecting rod rotates with the connecting seat to be connected, and connecting seat and bracing piece sliding connection and through fastener and bracing piece relatively fixed, when the trampoline was folding, adjusting fastener made connecting seat and bracing piece relative slip, the connecting rod rotated with the connecting seat relatively, made the bracing piece draw close each other, an aim at provides a simple structure and convenient folding trampoline's beta structure.
Description
Technical Field
The utility model belongs to the technical field of the trampoline, in particular to beta structure of trampoline.
Background
The trampoline activity is not only a body-building activity, but also has amazing entertainment. Trampoline motion can make the people temporarily stagnate to satisfy the nature of the people's door to flying toward, can let many children possess nice recall, let children keep away from sofa and computer, but because trampoline is bulky, need dismantle the storage when not using, and need reassemble during the use, inconvenient user uses.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a folding structure of a trampoline which has a simple structure and is convenient to fold.
The purpose of the utility model is realized like this:
the utility model provides a beta structure of trampoline, includes underframe and a plurality of bracing pieces that are used for supporting the underframe, is provided with the support link between the bracing piece, the underframe includes a plurality of connecting rods and sets up the connecting seat at the connecting rod both ends, and the connecting rod rotates with the connecting seat to be connected, and connecting seat and bracing piece sliding connection and through fastener and bracing piece relatively fixed, when the trampoline was folding, adjustment fastener made connecting seat and bracing piece relatively sliding, and the connecting rod rotated with the connecting seat relatively, made the bracing piece draw close each other.
Preferably, the connecting seat includes fixing base and sliding seat, the connecting rod both ends are connected with fixing base and sliding seat respectively, the fixing base passes through the fixed setting of fastener on the bracing piece, the sliding seat slides and sets up on the bracing piece, be provided with the staple bolt on the sliding seat and control the staple bolt and embrace the cam part of sliding seat tightly, the cam part passes through staple bolt control sliding seat and bracing piece relatively fixed, when the trampoline is folding, the control staple bolt loosens the sliding seat, and control sliding seat slides on the bracing piece, make connecting rod and connecting seat rotate relatively, and make the bracing piece draw close each other.
Preferably, the connecting seat is provided with two hinged parts connected with the connecting rod, and the connecting rod is connected through the connecting seat to form an annular bottom frame.
Preferably, the support rod is provided with a positioning seat, the positioning seat is arranged below the connecting seat, and when the trampoline is used, the connecting seat is abutted against the positioning seat.
Preferably, the support connecting rods comprise a first connecting rod and a second connecting rod which are respectively connected with the adjacent support rods in a rotating mode, the first connecting rod is connected with the second connecting rod in a rotating mode, a locking assembly for controlling the first connecting rod and the second connecting rod to be fixed relatively is arranged on the first connecting rod, and when the trampoline is folded, the first connecting rod and the second connecting rod rotate relatively to enable the support rods to be close to each other.
Preferably, the locking assembly comprises a fixing pin slidably disposed on the first link and a control portion for controlling the movement of the fixing pin, the second link is provided with a fixing hole engaged with the fixing pin, and when the trampoline is in use, the fixing pin is engaged with the fixing hole to relatively fix the first link and the second link.
Preferably, the end portion of the fixing pin is provided with an arc-shaped guide portion, and the guide portion guides the fixing pin when the fixing pin is engaged with the fixing hole.
Preferably, the first link is provided therein with an elastic member for driving the fixing pin to engage with the fixing hole.
Preferably, a sliding groove is formed in the first connecting rod, an installation rod is arranged on the control portion, the installation rod penetrates into the first cross rod from the sliding groove and is connected with the fixing pin, a clamping groove is formed in the side face of the sliding groove, and when the installation rod is matched with the clamping groove, the fixing pin is separated from the fixing hole.
Preferably, the support rod comprises an upper rod and a lower rod which are in telescopic connection, an elastic shaft sleeve is fixedly arranged on the upper rod, an anchor ear and a cam piece for controlling the anchor ear to tightly hold the elastic shaft sleeve are arranged on the elastic shaft sleeve, and the cam piece controls the elastic shaft sleeve and the lower rod to be relatively fixed through the anchor ear.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. the underframe includes a plurality of connecting rods and sets up the connecting seat at the connecting rod both ends, and the connecting rod rotates with the connecting seat to be connected, and connecting seat and bracing piece sliding connection and through fastener and bracing piece relatively fixed, when the trampoline is folding, adjust the fastener and make connecting seat and bracing piece relative slip, the connecting rod rotates with the connecting seat relatively, makes the bracing piece draw close each other, simple structure, and convenient folding, the storage transportation of the trampoline of being convenient for, and the expansion of the trampoline of being convenient for of this structure, the person of facilitating the use uses.
2. The connecting seat of the utility model comprises a fixing seat and a sliding seat, two ends of a connecting rod are respectively fixed with the fixing seat and the sliding seat, the fixing seat is fixedly arranged on a supporting rod through a fastener, the sliding seat is arranged on the supporting rod in a sliding way, the sliding seat is provided with a hoop and a cam part for controlling the hoop to tightly hold the sliding seat, the cam part controls the sliding seat to be relatively fixed with the supporting rod through the hoop, when the trampoline is folded, the hoop is controlled to loosen the sliding seat and control the sliding seat to slide on the supporting rod, so that the connecting rod and the connecting seat rotate relatively, and the supporting rods are mutually closed, the connecting rod and the supporting rod are conveniently controlled to be relatively folded by a user through the arrangement of the fixing seat, and the use control is conveniently arranged through the arrangement of the cam part and the hoop; the connecting seat is provided with two hinged parts connected with the connecting rods, the connecting rods are connected through the connecting seat to form an annular bottom frame, the structure reduces the part types of the trampoline and facilitates the installation of the trampoline, and the trampoline can be folded by controlling the two connecting rods to be folded simultaneously through the connecting seat; be provided with the positioning seat on the bracing piece, the positioning seat sets up in the connecting seat below, and when the trampoline was used, the connecting seat was supported tightly on the positioning seat, and the setting of positioning seat is convenient for the stable installation of underframe, avoids connecting seat and bracing piece relative slip in the use.
3. The utility model discloses a support connecting rod includes two first connecting rods and the second connecting rod that rotate to be connected with adjacent bracing piece respectively, and first connecting rod rotates to be connected with the second connecting rod, and is provided with the locking subassembly that controls first connecting rod and second connecting rod relatively fixed on the first connecting rod, and when the trampoline was folded, first connecting rod rotated relatively with the second connecting rod and made the bracing piece draw close to each other, and this structure is convenient for the folding of trampoline, and is favorable to supporting the support of bracing piece by the support connecting rod, is convenient for improve the stability of trampoline; the locking subassembly is provided with on the second connecting rod with fixed pin complex fixed orifices including the control portion that slides the fixed pin that sets up on first connecting rod and control fixed pin motion, when the trampoline used, the fixed pin made first connecting rod and second connecting rod relatively fixed with the fixed orifices cooperation, this simple structure, and the relative fixed of the first connecting rod of person's of facilitating the use control and second connecting rod, the person of facilitating the use uses.
4. The end part of the fixed pin is provided with the arc-shaped guide part, when the fixed pin is matched with the fixed hole, the guide part guides the fixed pin, so that the gap between the fixed pin and the fixed hole is small for stably installing the first connecting rod and the second connecting rod, the guide part is convenient for the guide matching of the fixed pin and the fixed hole, and the use and the control of a user are convenient; the first connecting rod is internally provided with an elastic piece for driving the fixing pin to be matched with the fixing hole, and the elastic piece is favorable for matching the fixing pin with the fixing hole, so that the fixing pin is prevented from being accidentally separated from the fixing hole; be provided with the spout on the first connecting rod, be provided with the installation pole on the control part, the installation pole penetrates in the first horizontal pole and is connected with the fixed pin from the spout, and the spout side is provided with the draw-in groove, when installation pole and draw-in groove cooperate, fixed pin and fixed orifices separation, the setting person of being convenient for of spout controls the fixed pin steady motion, and the fixed pin is worn out from first connecting rod when the setting of draw-in groove is then avoided fold condition, the trampoline of being convenient for expandes fast, and is favorable to avoiding the fixed pin to damage.
5. The bracing piece includes telescopic connection's upper boom and lower beam, the fixed elastic shaft sleeve that is provided with on the upper boom, the last staple bolt that is provided with of elastic shaft sleeve and control staple bolt embrace elastic shaft sleeve's cam piece tightly, the cam piece passes through staple bolt control elastic shaft sleeve and lower beam relatively fixed, simple structure, and convenient to use person adjusts the height of bracing piece as required, and the person of facilitating the use uses.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a partial enlarged view at C in FIG. 1
FIG. 5 is an exploded view of the support link of the present invention;
fig. 6 is a schematic structural view of a first connecting rod of the present invention;
fig. 7 is a schematic structural view of the fixing base of the present invention;
fig. 8 is a schematic structural view of the sliding seat of the present invention;
fig. 9 is a schematic view of a connection structure between the hoop and the cam member in the present invention;
fig. 10 is a schematic structural view of the elastic shaft sleeve of the present invention.
The reference numbers in the figures mean: 1-a support bar; 2-a connecting rod; 3-a support link; 4-fixing the base; 5-a sliding seat; 6-positioning seat; 7-anchor ear; 8-cam member; 9-adjusting the rod; 11-lower beam; 12-upper rod; 13-an elastic shaft sleeve; 31-a first link; 32-a second link; 33-a locking assembly; 34-an elastic member; 35-a hinged seat;
36-a fixation hole; 41-a hinge; 42-bolt holes; 51-a first deformation groove; 52-first mounting portion; 131-a second deformation groove; 132-a second mounting portion; 311-mounting holes; 312-a chute; 313-card slot; 331-a fixed pin; 332-a control section; 333-mounting a rod; 334-guide.
Detailed Description
The invention will be further described in the following with reference to the accompanying drawings in which:
referring to fig. 1 to 10, a beta structure of trampoline, including underframe and a plurality of bracing pieces 1 that are used for supporting the underframe, be provided with support connecting rod 3 between the bracing piece 1, the underframe includes a plurality of connecting rods 2 and sets up the connecting seat at connecting rod 2 both ends, connecting rod 2 rotates with the connecting seat to be connected, and connecting seat and bracing piece 1 sliding connection and through fastener and bracing piece 1 relatively fixed, when the trampoline is folding, adjust the fastener and make connecting seat and bracing piece 1 relative slip, connecting rod 2 rotates with the connecting seat relatively, make bracing piece 1 draw close each other, moreover, the steam generator is simple in structure, convenient folding, the storage transportation of trampoline of being convenient for, and the expansion of trampoline of being convenient for of this structure, convenience of customers uses.
The connecting seat includes fixing base 4 and sliding seat 5, 2 both ends of connecting rod are connected with fixing base 4 and sliding seat 5 respectively, fixing base 4 passes through the fixed setting of fastener on bracing piece 1, sliding seat 5 slides and sets up on bracing piece 1, be provided with staple bolt 7 on sliding seat 5 and control staple bolt 7 and embrace cam part 8 of sliding seat 5 tightly, cam part 8 passes through staple bolt 7 control sliding seat 5 and bracing piece 1 relatively fixed, when the trampoline is folding, control staple bolt 7 loosens sliding seat 5, and control sliding seat 5 slides on bracing piece 1, make connecting rod 2 and connecting seat rotate relatively, and make bracing piece 1 draw close each other, it controls connecting rod 2 and bracing piece 1 relatively folding to fix the setting convenient to use person who sets up with sliding seat 5, and cam part 8 is then convenient for being provided with use control with the setting of staple bolt 7.
In this embodiment, the fixing base 4 is provided with the bolt hole 42, the fastener passes through the bolt hole 42 and abuts against the support rod 1, and the fixing base 4 and the support rod 1 are relatively fixed, the sliding base 5 is provided with the first mounting portion 52, the hoop 7 is sleeved on the first mounting portion 52, the first mounting portion 52 is provided with the first deformation groove 51, the hoop 7 is provided with the adjusting rod 9, the cam member 8 is rotatably disposed on the adjusting member, in use, the cam member 8 is rotated to enable the hoop 7 to be tightly embraced on the first mounting portion 52, the hoop 7 drives the first mounting portion 52 to be tightly embraced on the support rod 1 to enable the sliding base 5 and the support rod 1 to be relatively fixed, when the trampoline is controlled to be folded, the cam member 8 is rotated to enable the hoop 7 to loosen the first mounting portion 52, the first mounting portion 52 rebounds and loosens the support rod 1, so that the sliding base 5 and the support rod 1 can slide relatively.
Preferably, the connecting seat is provided with two hinge parts 41 connected with the connecting rods 2, the connecting rods 2 are connected through the connecting seat to form an annular bottom frame, the structure reduces the part types of the trampoline, the installation of the trampoline is convenient, and the two connecting rods 2 can be simultaneously controlled to be folded through the connecting seat when the trampoline is folded.
In this embodiment the bracing piece 1 is gone up the fixed positioning seat 6 that is provided with, and positioning seat 6 sets up in the connecting seat below, and when the trampoline used, the connecting seat supported tightly on positioning seat 6, and the stable installation of the underframe of being convenient for is set up of positioning seat 6, avoids connecting seat and bracing piece 1 relative slip in the use.
The locking assembly 33 comprises a fixing pin 331 arranged on the first connecting rod 31 in a sliding mode and a control portion 332 controlling the fixing pin 331 to move, a fixing hole 36 matched with the fixing pin 331 is formed in the second connecting rod 32, and when the trampoline is used, the fixing pin 331 is matched with the fixing hole 36 to enable the first connecting rod 31 and the second connecting rod 32 to be relatively fixed.
Preferably, the end of the fixing pin 331 is provided with an arc-shaped guide portion 334, when the fixing pin 331 is engaged with the fixing hole 36, the guide portion 334 guides the fixing pin 331, for stable installation of the first connecting rod 31 and the second connecting rod 32, a gap between the fixing pin 331 and the fixing hole 36 is small, and the guide portion 334 facilitates guiding engagement of the fixing pin 331 and the fixing hole 36, thereby facilitating use and control of a user.
In this embodiment, the first link 31 is provided with an installation hole 311, the fixing pin 331 is slidably disposed in the installation hole 311, the installation hole 311 is provided with an elastic member 34 for driving the fixing pin 331 to be engaged with the fixing hole 36, and the elastic member 34 is favorable for the engagement of the fixing pin 331 and the fixing hole 36, so as to prevent the fixing pin 331 and the fixing hole 36 from being disengaged accidentally.
Be provided with spout 312 on the mounting hole 311 lateral wall, be provided with installation pole 333 on the control portion 332, installation pole 333 penetrates in the first horizontal pole and is connected with fixed pin 331 from spout 312, and spout 312 side is provided with draw-in groove 313, when installation pole 333 cooperates with draw-in groove 313, fixed pin 331 and fixed hole 36 separation, the setting up of spout 312 is convenient for the user to control fixed pin 331 steady motion, and draw-in groove 313 sets up and then avoids that fixed pin 331 wears out from first connecting rod 31 when fold condition, the trampoline of being convenient for expandes fast, and be favorable to avoiding fixed pin 331 to damage.
The utility model discloses a support pole, but bracing piece 1 includes telescopic connection's upper boom 12 and lower beam 11, be fixed with elastic shaft sleeve 13 on the upper boom 12, lower beam 11 wears to establish in upper boom 12, be provided with second installation department 132 on elastic shaft sleeve 13, be provided with second deformation groove 131 on the second installation department 132, be provided with staple bolt 7 on the second installation department 132, be provided with on the staple bolt 7 and adjust pole 9, it is provided with cam piece 8 to rotate on the regulating part, it holds tightly on second installation department 132 to rotate cam piece 8 during the use, staple bolt 7 drives second installation department 132 and holds tightly and makes sliding seat 5 and bracing piece 1 relatively fixed on bracing piece 1, moreover, the steam generator is simple in structure, the person of facilitating the use adjusts the height of bracing piece 1 as required, and convenience for use person uses.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a beta structure of trampoline, includes underframe and a plurality of bracing piece (1) that are used for supporting the underframe, is provided with supporting link (3) between bracing piece (1), its characterized in that: the underframe includes a plurality of connecting rods (2) and sets up the connecting seat at connecting rod (2) both ends, and connecting rod (2) rotate with the connecting seat to be connected, and connecting seat and bracing piece (1) sliding connection and through fastener and bracing piece (1) relatively fixed, when the trampoline was folding, adjusting the fastener made connecting seat and bracing piece (1) relative slip, and connecting rod (2) rotated with the connecting seat relatively, made bracing piece (1) draw close each other.
2. A trampoline folded structure according to claim 1, wherein: the connecting seat includes fixing base (4) and sliding seat (5), connecting rod (2) both ends are connected with fixing base (4) and sliding seat (5) respectively, fixing base (4) are fixed to be set up on bracing piece (1) through the fastener, sliding seat (5) slide and set up on bracing piece (1), be provided with staple bolt (7) on sliding seat (5) and control staple bolt (7) and hold cam part (8) and regulation pole (9) of sliding seat (5) tightly, cam part (8) are through staple bolt (7) control sliding seat (5) and bracing piece (1) relatively fixed, when the trampoline is folding, control staple bolt (7) loosen sliding seat (5), and control sliding seat (5) slide on bracing piece (1), make connecting rod (2) and connecting seat rotate relatively, and make bracing piece (1) draw close each other.
3. A trampoline folded structure according to claim 2, wherein: the connecting base is provided with two hinge parts (41) connected with the connecting rods (2), and the connecting rods (2) are connected through the connecting base to form an annular bottom frame.
4. A trampoline folded structure according to claim 1, 2 or 3, wherein: the trampoline is characterized in that the supporting rod (1) is provided with a positioning seat (6), the positioning seat (6) is arranged below the connecting seat, and when the trampoline is used, the connecting seat is abutted against the positioning seat (6).
5. A trampoline folded configuration according to claim 4, wherein: support connecting rod (3) include two respectively with adjacent bracing piece (1) rotate first connecting rod (31) and second connecting rod (32) of being connected, first connecting rod (31) rotate with second connecting rod (32) to be connected, and be provided with locking subassembly (33) of controlling first connecting rod (31) and second connecting rod (32) relatively fixed on first connecting rod (31), when the trampoline was folded, first connecting rod (31) rotated with second connecting rod (32) relatively and made bracing piece (1) draw close to each other.
6. A trampoline folded configuration according to claim 5, wherein: the locking assembly (33) comprises a fixing pin (331) arranged on the first connecting rod (31) in a sliding mode and a control portion (332) controlling the movement of the fixing pin (331), a fixing hole (36) matched with the fixing pin (331) is formed in the second connecting rod (32), and when the trampoline is used, the fixing pin (331) is matched with the fixing hole (36) to enable the first connecting rod (31) and the second connecting rod (32) to be fixed relatively.
7. A trampoline folded structure according to claim 6, wherein: the end part of the fixing pin (331) is provided with an arc-shaped guide part (334), and when the fixing pin (331) is matched with the fixing hole (36), the guide part (334) guides the fixing pin (331).
8. A trampoline folded structure according to claim 6 or 7, wherein: the first connecting rod (31) is provided with an elastic piece (34) which drives the fixing pin (331) to be matched with the fixing hole (36).
9. A trampoline folded structure according to claim 8, wherein: the first connecting rod (31) is provided with a sliding groove (312), the control portion (332) is provided with an installation rod (333), the installation rod (333) penetrates into the first cross rod from the sliding groove (312) and is connected with the fixing pin (331), a clamping groove (313) is formed in the side face of the sliding groove (312), and when the installation rod (333) is matched with the clamping groove (313), the fixing pin (331) is separated from the fixing hole (36).
10. A trampoline folded structure according to claim 1, 2, 3, 5, 6, 7 or 9, wherein: the utility model discloses a bracing piece, including bracing piece (1) upper boom (12) and lower beam (11) of scalable connection, be fixed with elasticity axle sleeve (13) on upper boom (12), be provided with staple bolt (7) and control staple bolt (7) on elasticity axle sleeve (13) and hold cam piece (8) and regulation pole (9) of elasticity axle sleeve (13) tightly, cam piece (8) are through staple bolt (7) control elasticity axle sleeve (13) and lower beam (11) relatively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022553377.3U CN214050310U (en) | 2020-11-07 | 2020-11-07 | Folding structure of trampoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022553377.3U CN214050310U (en) | 2020-11-07 | 2020-11-07 | Folding structure of trampoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214050310U true CN214050310U (en) | 2021-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022553377.3U Active CN214050310U (en) | 2020-11-07 | 2020-11-07 | Folding structure of trampoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214050310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344794A (en) * | 2021-12-27 | 2022-04-15 | 青岛三柏硕健康科技股份有限公司 | Trampoline with quick connect structure |
-
2020
- 2020-11-07 CN CN202022553377.3U patent/CN214050310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344794A (en) * | 2021-12-27 | 2022-04-15 | 青岛三柏硕健康科技股份有限公司 | Trampoline with quick connect structure |
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