Mounting and positioning structure convenient for mounting jumping cloth and bouncing device

Abstract

The utility model discloses an installing and positioning structure and a bouncing device convenient for installing jumping cloth, the installing and positioning structure comprises an installing frame and a first connecting mechanism, a hollow area used for arranging the jumping cloth is formed in the middle of the installing frame, and a plurality of installing holes used for penetration of elastic connecting pieces are arranged on the installing frame around the hollow area; the first connecting mechanism comprises a fixing piece arranged below the mounting hole and arranged on the mounting frame and a connecting rod arranged in the transverse direction, the end, away from the jumping cloth, of the elastic connecting piece is arranged in the middle of the connecting rod in a sleeving mode, and the two ends of the connecting rod protrude out of the two sides of the elastic connecting piece respectively and are detachably connected with the fixing piece respectively. The surface of the connecting rod abuts against the inner surface of the elastic connecting piece so as to support the elastic connecting piece. According to the mounting and positioning structure, the assembling difficulty is greatly reduced, the jumping cloth can be assembled more easily in a labor-saving manner, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of body -building equipment especially, a kind of installation positioning structure and bouncing device convenient to install jump cloth. BACKGROUND

[0002] Bouncing device is common in family, and park, playground etc. playground, mainly for children to jump and play on it. The bouncing device on the market at present, such as the announcement number CN207203280U one utility model patent, it discloses a trampoline, including the support leg of steel pipe material and the outer ring support steel pipe connected in the top of support leg by welding or screw connection etc. mode, jump cloth is installed and positioned by being sleeved on the outer ring support steel pipe by a plurality of elastic structure that are evenly spaced and connected around it, the outer ring support steel pipe is generally assembled by four or more sections of steel pipe, when installing jump cloth, first, each steel pipe is respectively sleeved on a plurality of elastic structures arranged in sequence, then each steel pipe is sequentially connected into annular whole structure by connecting structure, so that jump cloth is opened into a plane with the bearing user jumping, in the technical scheme, the tension exerted on steel pipe by multiple elastic structures needs to be overcome when connecting each steel pipe, and it is more laborious to assemble. SUMMARY

[0003] The utility model provides a kind of installation positioning structure and bouncing device convenient to install jump cloth for the deficiency in the prior art, greatly reduce the assembly difficulty, can more easily, labor-saving assemble jump cloth, and it is practical.

[0004] The utility model provides a kind of installation positioning structure convenient to install jump cloth, the jump cloth is connected with a plurality of elastic connecting pieces around, the elastic connecting piece is made of flexible material, installation positioning structure includes mounting bracket and first connecting mechanism, the hollow region for arranging jump cloth is formed in the middle of mounting bracket, and a plurality of installation holes for the elastic connecting piece to pass in are arranged around the hollow region on mounting bracket;First connecting mechanism includes the fixed part that is arranged below installation hole and is set on the mounting bracket, and the connecting rod that is arranged along transverse, the end of the elastic connecting piece away from jump cloth is sleeved in the middle of connecting rod, and the both ends of connecting rod respectively protrude the both sides of elastic connecting piece, and respectively with fixed part detachable connection, the surface of connecting rod and the inner surface of elastic connecting piece abut to support elastic connecting piece.

[0005] Preferably, wherein at least one of the fixed part includes the first fixed part and the second fixed part oppositely arranged on the both sides of installation hole, the positioning area for arranging elastic connecting piece is formed between the first fixed part and the second fixed part, and the both ends of the connecting rod are respectively detachably connected with the first fixed part and the second fixed part.

[0006] Preferably, an extension channel with a communication mounting hole is arranged through the at least one fixing member, a positioning area for arranging the elastic connecting member is formed in the extension channel, and opposite portions of the fixing member arranged on both sides of the extension channel form a first fixing part and a second fixing part for detachable connection with both ends of the connecting rod, respectively.

[0007] Preferably, a connecting hole is arranged through each end of the connecting rod, a fastening hole corresponding to the connecting hole of each end of the connecting rod is arranged on the first fixing part and the second fixing part, respectively, and the connecting hole of each end of the connecting rod is detachably connected with the fastening hole through a fastener.

[0008] Preferably, the connecting rod comprises an intermediate mounting column and positioning blocks extending outward from both ends of the intermediate mounting column, respectively, the connecting hole is arranged through the positioning block, and a first limiting surface abutting against the end surface of the fastening hole is arranged on one side of the positioning block close to the fastening hole; the diameter of the intermediate mounting column is greater than the thickness of the positioning block, so that a second limiting surface capable of abutting against the opposite side wall of the first fixing part and the second fixing part is formed on each end surface of the intermediate mounting column; and the top of the side wall of the mounting hole close to the hollow area is arranged as an inclined surface or a circular arc surface inclined to the hollow area.

[0009] Preferably, the mounting rack comprises a mounting panel arranged in the transverse direction and a mounting side plate extending downward around the outer periphery of the mounting panel, the mounting panel is arranged as an annular plate body structure, the mounting hole is arranged on the mounting panel and arranged through the mounting panel; the top end of the first fixing part and the second fixing part is connected with the bottom side of the mounting panel, respectively, and one end of the first fixing part and the second fixing part close to the mounting side plate is connected with the mounting side plate, respectively.

[0010] Preferably, a first reinforcing edge extending downward along the side wall of the mounting hole close to the hollow area is arranged on the mounting panel, and the two ends of the first reinforcing edge are connected with the first fixing part and the second fixing part, respectively; and / or a second reinforcing edge extending downward around the inner end side wall of the mounting panel is arranged on the mounting panel, one end of the first fixing part and the second fixing part close to the second reinforcing edge is connected with the second reinforcing edge, respectively, and the bottom of the first fixing part and the second fixing part has a slope surface arranged obliquely from the position close to the second reinforcing edge to the position close to the bottom of the mounting side plate.

[0011] Preferably, a limiting groove for assembling and limiting the connecting rod at both ends is recessed on the first fixing part and the second fixing part from the bottom end or one side end close to the hollow area, respectively.

[0012] Preferably, the fixing member comprises a fixing plate and a fastening table arranged on the outer side of the fixing plate, the limiting groove is arranged on the fixing plate, and the fastening hole for detachable connection with both ends of the connecting rod is arranged on the fastening table.

[0013] The utility model also provides a bounce device, including above-mentioned installation positioning structure, through a plurality of elastic connecting piece installation positioning structure on the jump cloth of jump cloth, and be used to support the support of installation positioning structure far from external medium.

[0014] The installation positioning structure provided by the utility model is provided with a plurality of mounting holes for the elastic connecting pieces to pass through around the hollow region on the mounting rack, the jump cloth is arranged in the hollow region, each elastic connecting piece around the jump cloth is respectively passed into the corresponding mounting hole, and one end of the elastic connecting piece away from the jump cloth is sleeved in the connecting rod, so that the two ends of the connecting rod protrude from the two sides of the elastic connecting piece and are respectively connected with the fixing piece, the assembly between the jump cloth and the mounting rack can be realized, and the surface of the connecting rod and the inner surface of the elastic connecting piece are abutted to support the elastic connecting piece after assembly, compared with the installation positioning structure that the elastic connecting piece is directly sleeved outside the mounting rack and the elastic connecting piece is positioned by the mounting rack in the prior art, in the utility model, since each elastic connecting piece is respectively and individually positioned and installed by the connecting rod and the mounting rack, only the pulling force of a single elastic connecting piece on the connecting rod needs to be overcome during the jump cloth assembly process, so that the assembly difficulty is greatly reduced, the jump cloth can be more easily and labor-saving assembled, and the utility model has high practicability.

[0015] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings explained herein are used to provide further understanding of the utility model, constitute a part of the present application, the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model.

[0017] Figure 1 It is the structural schematic diagram of the installation positioning structure of an embodiment of the utility model.

[0018] Figure 2 It is the partial structural schematic diagram of the installation positioning structure of an embodiment of the utility model.

[0019] Figure 3 It is the partial exploded view structural schematic diagram of the installation positioning structure of an embodiment of the utility model Figure 1 .

[0020] Figure 4 It is the partial sectional view structural schematic diagram of the installation positioning structure of an embodiment of the utility model Figure 1 .

[0021] Figure 5Partially exploded structural schematic of the mounting and positioning structure of an embodiment of the present application Figure 2 .

[0022] Figure 6 Partially cutaway structural schematic of the mounting and positioning structure of an embodiment of the present application Figure 2 .

[0023] Figure 7 Structural schematic of the bounce device of an embodiment of the present application. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the described embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without any creative effort fall within the scope of protection of the present application.

[0025] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only intended to facilitate the description of the present application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0026] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0027] In the utility model, unless another definite provision and limit, first feature is "on" or "under" second feature can include that first and second features are direct contact, also can include that first and second features are not direct contact, but contact through other feature between them. Moreover, first feature "on", "above" and "on" second feature include that first feature is directly above and obliquely above second feature, or just indicate that horizontal height of first feature is higher than second feature. First feature "under", "below" and "under" second feature include that first feature is directly below and obliquely below second feature, or just indicate that horizontal height of first feature is less than second feature.

[0028] Unless otherwise defined, technical terms or scientific terms used herein should be understood as having the common meaning in the field of the utility model. The "first", "second" and similar words used in the utility model patent application specification and claims do not represent any order, quantity or importance, but are used to distinguish different components. Similarly, "one" or "a" and similar words do not represent quantity limitation, but represent the existence of at least one.

[0029] As Figures 1-6As shown, as an embodiment of the utility model, provide a kind of installation positioning structure of convenient installation jump cloth 1, several elastic connecting pieces 2 are connected around jump cloth 1, elastic connecting piece 2 is made of flexible material, in the embodiment, the elastic connecting piece 2 is set as elastic belt, in other embodiments, the elastic connecting piece 12 can also be set as other shapes, in other embodiments, the elastic connecting piece 2 can also be set as elastic rope and other elastic connecting pieces.The installation positioning structure includes mounting bracket 3 and first connecting mechanism 4, hollow area 30 for arranging jump cloth 1 is formed in the middle of mounting bracket 3, and several installation holes 5 for the elastic connecting piece 2 to pass in are arranged around hollow area 30 on mounting bracket 3.First connecting mechanism 4 includes fixed piece 41 arranged below installation hole 5 and set on mounting bracket 3, and connecting rod 42 arranged along transverse direction, the end of elastic connecting piece 2 away from jump cloth 1 is sleeved in the middle of connecting rod 42, and the two ends of connecting rod 42 respectively protrude the two sides of elastic connecting piece 2 and are respectively detachably connected with fixed piece 41.In the embodiment, several installation holes 5 for the elastic connecting piece 2 to pass in are arranged around hollow area 30 on mounting bracket 3, jump cloth 1 is arranged in hollow area 30, by respectively passing the elastic connecting piece 2 around jump cloth 1 into corresponding installation hole 5, and the end of elastic connecting piece 2 away from jump cloth 1 is sleeved in the middle of connecting rod 42, so that the two ends of connecting rod 42 respectively protrude the two sides of elastic connecting piece 2 and are respectively connected with fixed piece 41, the assembly between jump cloth 1 and mounting bracket 3 can be realized, after assembly, the surface of connecting rod 42 and the inner surface of elastic connecting piece 2 are abutted to support elastic connecting piece 2, compared with the installation positioning structure that elastic connecting piece is directly sleeved on mounting bracket and is positioned by mounting bracket in prior art, in the embodiment, since each elastic connecting piece 2 is separately installed and positioned with mounting bracket 3 by connecting rod 42, so only the pulling force exerted by single elastic connecting piece 2 on connecting rod 42 needs to be overcome during jump cloth 1 assembly process, so that assembly difficulty is greatly reduced, and jump cloth can be more easily and labor-savingly assembled, with strong practicality.

[0030] As Figure 2 As shown in some specific embodiments, wherein a part of fixed piece 41 includes first fixed part 411 and second fixed part 412 oppositely arranged on both sides of installation hole 5, positioning area for arranging elastic connecting piece 2 is formed between first fixed part 411 and second fixed part 412, and the two ends of connecting rod 42 are detachably connected with first fixed part 411 and second fixed part 412.

[0031] As Figure 5As shown, in some specific embodiments, the fixing member 41 is provided with an extension channel 413 through which the communication mounting hole 5 is arranged, and a positioning area for arranging the elastic connecting member 2 is formed in the extension channel 413. The fixing member 41 is provided with a first fixing part 411 and a second fixing part 412 arranged on both sides of the extension channel 413, respectively.

[0032] In some specific embodiments, the connecting rod 42 is provided with a connecting hole 423 at each end thereof, and the first fixing part 411 and the second fixing part 412 are respectively provided with a fastening hole 414 corresponding to the connecting hole 423 at each end of the connecting rod 42. The connecting hole 423 at each end of the connecting rod 42 is detachably connected to the fastening hole 414 by means of a fastener (not shown in the figure), such as a screw or a bolt. The elastic connecting member 2 is convenient to assemble, install or disassemble.

[0033] As shown, Figure 3 In some specific embodiments, the connecting rod 42 comprises an intermediate mounting column 421 and a positioning block 422 extending outward from each end of the intermediate mounting column 421. The connecting hole 423 is arranged through the positioning block 422. A side surface of the positioning block 422 close to the fastening hole 414 is provided with a first limiting surface 4221 abutting against an end surface of the fastening hole 414, so as to limit the radial movement of the connecting rod 42. The first limiting surface 4221 is provided in a planar or arc surface structure matching the end surface of the fastening hole 414, so that the positioning block 422 can abut against the end surface of the fastening hole 414 through the first limiting surface 4221, and the stability of the assembly and positioning of the connecting rod 42 is good. The diameter of the intermediate mounting column 421 is greater than the thickness of the positioning block 422, so as to form a second limiting surface 4211 at each end surface of the intermediate mounting column 421, which can abut against the opposite side wall of the first fixing part 411 and the second fixing part 412, respectively, so as to limit the axial movement of the connecting rod 42, further improving the stability of the assembly and positioning of the connecting rod 42, and facilitating assembly.

[0034] As shown, Figure 4 In some specific embodiments, the mounting rack 3 comprises a mounting panel 31 arranged in a transverse direction, and a mounting side plate 32 extending downward around the outer periphery of the mounting panel 31. The mounting panel 31 is provided in a ring-shaped plate body structure. The mounting side plate 32 strengthens the stability of the structure of the mounting panel 31. An outer side surface of the mounting side plate 32 is provided in an arc surface structure with a center of a circle facing the inner end of the mounting rack 3, so as to avoid scratching the user.

[0035] In some embodiments, the mounting hole 5 is arranged on the mounting panel 31 and extends through the mounting panel 31, and the mounting hole 5 is arranged as a circular arc surface 51 inclined toward the hollow area 30 at the top of the side wall close to the hollow area 30. The circular arc surface 51 is in contact with the elastic connecting piece 2, which can avoid scratching the lower surface of the elastic connecting piece 2 and prolong the service life of the elastic connecting piece 2. In other embodiments, the circular arc surface 51 can also be arranged as an inclined surface inclined toward the hollow area 30, which can also reduce the scratching of the lower surface of the elastic connecting piece 2 compared with being arranged as a right-angled surface.

[0036] As shown in Figure 4 In some embodiments, the top ends of the first fixing part 411 and the second fixing part 412 are respectively connected to the bottom side of the mounting panel 31, and one end of the first fixing part 411 and the second fixing part 412 close to the mounting side panel 32 is respectively connected to the mounting side panel 32, so that the first fixing part 411 and the second fixing part 412 can be used for positioning and locking the connecting rod 42 and can also be used for strengthening the stability of the connection between the mounting panel 31 and the mounting side panel 32, thereby improving the stability and load-bearing capacity of the overall structure of the mounting rack 3.

[0037] As shown in Figure 3 , 5 In some embodiments, the first fixing part 411 and the second fixing part 412 are respectively recessed from the bottom end or the side end close to the hollow area 30 to form a limiting groove 415 for assembling and limiting the connecting rod 42, and the limiting groove 415 is used for assembling and limiting the connecting rod 42, thereby improving the stability of the positioning between the connecting rod 42 and the first fixing part 411 and the second fixing part 44.

[0038] In some embodiments, the fixing part 41 includes a fixing plate and a fastening table 416 arranged outside the fixing plate, the limiting groove 415 is arranged on the fixing plate, and the fastening hole 414 is arranged on the fastening table 415, which facilitates the connection and arrangement of the fastener and has a simple and stable structure, thereby saving production costs.

[0039] As shown in Figure 3 In some embodiments, the mounting panel 31 is provided with a first reinforcing edge 311 extending downward along the side wall close to the hollow area 30 of the mounting hole 5, which can increase the contact surface between the mounting rack 3 and the elastic connecting piece 2 and strengthen the structural strength of the mounting rack 3, thereby improving the stability and load-bearing capacity of the mounting rack 3 for supporting the elastic connecting piece 2 and the elastic connecting piece 1. The two ends of the first reinforcing edge 311 are respectively connected to the first fixing part 411 and the second fixing part 412, which further strengthens the structural strength of the fixing part 41 and the overall structure of the mounting rack 3, thereby improving the load-bearing capacity of the mounting rack 3.

[0040] In some embodiments, the mounting panel 31 is provided with a second reinforcing rim 312 extending downward around the inner end side wall of the mounting panel, the first fixing part 411 and the second fixing part 412 are respectively connected to one end of the second reinforcing rim 312, and the bottom part of the first fixing part 411 and the second fixing part 412 respectively has a slope surface 410 arranged to be inclined from a position close to the second reinforcing rim 312 to a position close to the bottom part of the mounting side panel 32, and the limiting groove 415 on the fixing part 41 is recessed upward from the slope surface 410, so that the two ends of the connecting rod 42 are respectively inserted into the limiting groove 415 on the first fixing part 411 and the second fixing part 412 for assembly.

[0041] As shown in Figure 1 , 3 , 5, in some embodiments, the top part of the mounting panel 31 is provided with a plurality of support parts 6 corresponding to the elastic connecting parts 2, and a plurality of filling parts 7 are arranged along the outer side of the hollowed area 30. The mounting hole 5 penetrates through the support part 6, and the first connecting mechanism 4 is arranged below the support part 6. Each filling part 7 is located between the opposite sides of the adjacent two elastic connecting parts 2 and arranged along the outer end of the trampoline 1. When the elastic connecting part 2 switches from the initial state to the deformed state, the surface of the support part 6 abuts against the lower surface of the elastic connecting part 2 to support the elastic connecting part 2. In this embodiment, since the filling part 7 is arranged between the opposite sides of the adjacent two elastic connecting parts 2 and along the outer end of the trampoline 1, the gap between the mounting frame 3, the trampoline 1 and the adjacent two elastic connecting parts 2 can be directly filled by the filling part 7, which prevents the athletes or children from being injured by falling into the gap during the trampoline movement, thereby improving the safety. In addition, when the elastic connecting part 2 switches from the initial state to the deformed state, the surface of the support part 6 abuts against the lower surface of the elastic connecting part 2 to support the elastic connecting part 2, so that the mounting frame 3 and the first connecting mechanism 4 can jointly provide support force for the elastic connecting part 2 and the trampoline 1, thereby strengthening the stability and load-bearing capacity of the mounting frame 3 supporting the elastic connecting part 2 and the trampoline 1.

[0042] As shown in Figure 3 , 7As shown, in some embodiments, the support part 6 is a sunken groove arranged on the top surface of the mounting panel 31 and extending from the inner side end of the mounting panel 31 to the outer side end, that is, extending from the side end close to the hollowed area 30 to the side end away from the hollowed area 30. The mounting hole 5 is arranged at the groove bottom area of the sunken groove, and the groove opening bottom of the sunken groove close to the hollowed area 30 is lower than the top surface of the mounting panel 31. The elastic connecting piece 2 is arranged along the sunken groove to the corresponding mounting hole 5 through the groove opening and connected with the first connecting mechanism 4 through the mounting hole 5. When the elastic connecting piece 2 switches from the initial state to the deformed state, the groove bottom surface of the sunken groove abuts against the lower surface of the elastic connecting piece 2 to support the elastic connecting piece 2. In this embodiment, the structure of the sunken groove is arranged so that all or part of the structure of the elastic connecting piece 2 is arranged to be sunken relative to the top surface of the mounting panel 31, thereby reducing the height of the elastic connecting piece 2 protruding from the top surface of the mounting panel 31, so that the top surface structure formed by the top surface of the mounting panel 31 and the top surface of the elastic connecting piece 2 is relatively flat, which can avoid the risk of falling caused by the elastic connecting piece 2 scratching the body parts such as legs, feet, etc. during the user's jumping use, thereby improving the safety of use. The two ends of the elastic band are sewn and connected on the jumping cloth 1, forming a sleeving channel in the middle. The elastic band is arranged in a flat structure, which is simple in structure and convenient for stable storage in the sunken groove, and can be curled and deformed to be conveniently inserted into the mounting hole 5 and connected with the first connecting mechanism 4, and deformed along the surface of the support part 6 while the jumping cloth 1 is deformed. Correspondingly, the mounting hole 5 is arranged as a strip-shaped through hole matched with the elastic band and arranged close to the outer end of the mounting panel 31, that is, the distance between the mounting hole 5 and the inner end of the mounting panel 31 is greater than the distance between the mounting hole 5 and the outer end of the mounting panel 31, thereby increasing the surface length of the support part 6, so that the contact surface between the surface of the support part 6 and the elastic connecting piece 2 is larger, which is more conducive to improving the stability and load-bearing capacity of the mounting frame 3 supporting the elastic connecting piece 2.

[0043] As Figure 7As shown in the drawings, in some embodiments, the filling part 7 is connected with the opposite sides of the two adjacent support parts 6 on both sides respectively, the filling part 7 is arranged to extend from the inner end of the mounting panel 31 to a position close to the outer end of the mounting panel 31, and the top surface of the filling part 7 is arranged along the top surface of the mounting panel 31 and is flush or substantially flush with the top surface of the mounting panel 31, which further improves the flatness of the top of the elastic connecting piece 2, the jump cloth 1 and the mounting panel 31, and improves the safety during use. The jump cloth 1 side of each filling part 7 and the jump cloth 1 side of each support part 6 surround the hollow area 30. The hollow area 30 is matched with the shape of the jump cloth 1, that is, the shape of the hollow area 30 is set to be more consistent with the shape of the jump cloth 1, so that the filling part 7 can more completely fill the gap between the mounting panel 31, the jump cloth 1 and the two adjacent elastic connecting pieces 2. In the embodiment, when the elastic connecting piece 2 is in the initial state, the jump cloth 1 side of the filling part 7 is in contact with the outer side end of the jump cloth 1, thereby further reducing the gap range and improving the safety during use. In other embodiments, the gap between the jump cloth 1 side of the filling part 7 and the outer side end of the jump cloth 1 can be set to be less than or equal to 2 cm, especially less than 0.5 cm, which can also prevent the child's legs, feet and other body parts from falling into the gap.

[0044] As shown in the drawings, Figure 1 In some embodiments, the mounting bracket 3 is an integral structure, and the mounting bracket 3 and the fixing part 41 are integrally arranged as an integral structure, which is made of plastic material and is processed and formed by injection molding, blow molding and other production processes, which is convenient for batch production. In other embodiments, the mounting bracket 3 can also be made of metal, wood or other materials. The connecting rod 42 is an integral structure, which is made of plastic material, especially solid hard plastic material, which is convenient for batch production and has high structural strength. In other embodiments, the connecting rod 42 can also be made of metal or other materials.

[0045] As shown in the drawings, Figure 7 As another embodiment of the present application, a bounce device is also provided, which comprises the above-mentioned mounting and positioning structure, the jump cloth 1 mounted on the mounting and positioning structure by the plurality of elastic connecting pieces 2, and the support 8 for supporting the mounting and positioning structure away from the ground, floor surface and other external media. The bounce device greatly reduces the assembly difficulty, can more easily and labor-savingly assemble the jump cloth 1, and has high practicability due to the mounting and positioning structure provided by the present application.

[0046] Finally, it should be noted that the above examples are used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

[0047] In summary, the above is only a preferred embodiment of the present application, and any equivalent changes and modifications made within the scope of the present application should be included in the scope of the present application.

Claims

1. An installation positioning structure for facilitating installation of a jumpers, a plurality of elastic connecting members being connected around the jumpers, the elastic connecting members being made of a flexible material, characterized in that, The utility model relates to a kind of installation frame and elastic connecting piece, including: Installation frame, hollow region for arranging jump cloth is formed in the middle of the installation frame, and a plurality of installation holes for the elastic connecting piece to pass through are arranged around the hollow region on the installation frame; First connecting mechanism, including the fixed part arranged below installation hole and set on the installation frame, and the connecting rod arranged along the transverse direction, the end of the elastic connecting piece away from jump cloth is sleeved in the middle of the connecting rod, the both ends of the connecting rod respectively protrude the both sides of elastic connecting piece, and respectively with the fixed part detachable connection, the surface of connecting rod and the inner surface of elastic connecting piece abut to support elastic connecting piece.

2. The mounting positioning structure of claim 1, wherein: At least one of the fixed part includes the first fixed part and the second fixed part oppositely arranged on both sides of the installation hole, and the positioning area for arranging the elastic connecting piece is formed between the first fixed part and the second fixed part, and the both ends of the connecting rod are detachably connected with the first fixed part and the second fixed part.

3. The mounting positioning structure of claim 1, wherein: At least one of the fixed part is provided with an extension channel communicated with the installation hole, and the positioning area for arranging the elastic connecting piece is formed in the extension channel, and the part structure oppositely arranged on both sides of the extension channel on the fixed part respectively forms the first fixed part and the second fixed part for detachable connection with the both ends of the connecting rod.

4. The mounting location structure according to claim 2 or 3, characterized in that: The both ends of the connecting rod are respectively provided with connecting holes, and the first fixed part and the second fixed part are respectively provided with fastening holes corresponding to the connecting holes of the both ends of the connecting rod, and the connecting holes of the both ends of the connecting rod are detachably connected with the fastening holes through fasteners.

5. The mounting positioning structure according to claim 4, wherein: The connecting rod includes the middle installation column and the positioning block respectively extending outward from both ends of the middle installation column, the connecting hole is provided through the positioning block, and the side of the positioning block close to the fastening hole is provided as the first limiting surface abutting against the end surface of the fastening hole. The diameter of the middle installation column is greater than the thickness of the positioning block, so that the second limiting surface capable of abutting against the opposite side walls of the first fixed part and the second fixed part is respectively formed on the both end surfaces of the middle installation column. The top of the side wall of the installation hole close to the hollow region is provided as the inclined surface or the circular arc surface inclined to the direction of the hollow region.

6. The mounting positioning structure of claim 2, wherein: The installation frame includes the installation panel arranged along the transverse direction and the installation side plate extending downward around the outer periphery of the installation panel, the installation panel is provided as the annular plate body structure, and the installation hole is provided on the installation panel and extends through the installation panel;The top end of the first fixed part and the second fixed part is respectively connected with the bottom side of the installation panel, and the end of the first fixed part and the second fixed part close to the installation side plate is respectively connected with the installation side plate.

7. The mounting positioning structure of claim 6, wherein: The first reinforcing edge extending downward along the side wall of the installation hole close to the hollow region is arranged on the installation panel, and the both ends of the first reinforcing edge are respectively connected with the first fixed part and the second fixed part;And / or, The second reinforcing edge extending downward around the inner end side wall of the installation panel is arranged on the installation panel, and the end of the first fixed part and the second fixed part close to the second reinforcing edge is respectively connected with the second reinforcing edge, and the bottom of the first fixed part and the second fixed part respectively has the slope surface inclinedly arranged from the position close to the second reinforcing edge to the position close to the bottom of the installation side plate.

8. The mounting positioning structure of claim 4, wherein: The first fixed part and the second fixed part are respectively recessed from the bottom end or the side end close to the hollowed-out area to form a limiting groove for assembling and limiting the two ends of the connecting rod.

9. The mounting positioning structure of claim 8, wherein: The fixing member comprises a fixed plate and a fastening platform arranged outside the fixed plate, the limiting groove is arranged on the fixed plate, and a fastening hole for detachable connection with the two ends of the connecting rod is arranged on the fastening platform.

10. The mounting and positioning structure according to any one of claims 2, 3, 5-7, characterized in that: The first fixed part and the second fixed part are respectively recessed from the bottom end or the side end close to the hollowed-out area to form a limiting groove for assembling and limiting the two ends of the connecting rod.

11. The mounting positioning structure of claim 10, wherein: The fixing member comprises a fixed plate and a fastening platform arranged outside the fixed plate, the limiting groove is arranged on the fixed plate, and a fastening hole for detachable connection with the two ends of the connecting rod is arranged on the fastening platform.

12. A bounce device characterized by: The installation positioning structure comprises a first fixed part and a second fixed part, the first fixed part and the second fixed part are arranged in parallel and spaced apart from each other, and the first fixed part and the second fixed part are connected by a connecting rod.

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