Spring module, spring pad, and elastic pad
Patent Information
- Application Number
- AU2024393115
- Authority / Receiving Office
- AU · AU
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-12-05
- Filing Date
- 2024-12-04
- Publication Date
- 2026-07-09
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims priority to the Chinese patent application filed with the National Intellectual Property Administration, PRC on December 5, 2023, with Application No. 202311670174.4 and titled "a structure of a spring module group for installing independent springs, a spring pad and an elastic pad", and the contents of said Chinese patent application are hereby incorporated into this application by reference. FIELD OF THE DISCLOSURE
[0002] The present disclosure relates to the technical field of furniture, and in particular relates to a structure of a spring module group for installing independent springs, a spring pad and an elastic pad. BACKGROUND OF THE DISCLOSURE
[0003] Large furniture, such as soft pads and bed mattresses formed from elastic pads are essential components of daily life, currently, most of the elastic pads are difficult to disassemble or difficult to be restored once disassembled, however, with development of modern life, especially the large furniture, such as the elastic pads, needs to be disassembled and assembled with increasing frequencies to fulfill requirements of population mobility and outdoor leisure. During a transportation process, sometimes the elastic pads while still being usable are discarded to reduce relocation burden due to the disassembly and assembly of beds being very difficult.
[0004] The existing elastic pads are typically an integrated, non-detachable, and closed single-piece pad made of a single-piece base layer, a spring layer, a sponge overlay layer and an enclosed sidewall, that is, the spring layer is disposed on the base layer, the sponge overlay layer is disposed on the spring layer, and the enclosed sidewall is disposed between the sponge overlay layer and the base layer to form an enclosed space.
[0005] In pursuit of detachability, mobility and re-assembly, spring pads with modular units commonly in the market are assembled into large bed mattresses within a compact space, however, the spring pads are still single-piece products that cannot be disassembled, are difficult to transport and take up a larger space for storage, additionally, the elastic pads have a higher cost with lower stability during actual use, thereby reducing comfort. BRIEF SUMMARY OF THE DISCLOSURE
[0006] The main technical problem to be solved by the present disclosure is to provide a structure of a spring module group for installing independent springs and a spring pad, the structure is simple, easy to disassemble and assemble, and disassembled elastic modules can be stacked and sleeved together, thereby greatly saving storage and transportation spaces.
[0007] In order to solve the aforementioned technical problems, the present disclosure specifically provides a spring module group, a spring pad and an elastic pad as follows:
[0008] A structure of a spring module group for installing independent springs, which is configured to be assembled to form an elastic pad; the spring module group comprises a connecting base and a plurality of elastic modules assembled on the connecting base; and the connecting base comprises a plurality of through holes corresponding to the elastic modules;
[0009] The connecting base comprises one or more buckling grooves that limit the elastic modules from being separated from the connecting base, and the one or more buckling grooves are configured to be releasably buckled to the elastic modules.
[0010] In a preferred embodiment, the connecting base comprises the one or more buckling grooves configured to be slidably connected to the elastic modules, and the one or more buckling grooves limit the elastic modules from being separated from the connecting base in a vertical direction;
[0011] The connecting base comprises a sliding inlet for the elastic modules at one end thereof and is disposed with a limitation structure corresponding to a location of the elastic modules and adjacent to the sliding inlet, and the limitation structure is configured to limit the elastic modules from sliding out of the sliding inlet.
[0012] In a preferred embodiment, the one or more buckling grooves shaped as C with groove openings opposite to each other are disposed on two side edges of the connecting base; and edges of spring fixing seats of the elastic modules are buckled to the one or more buckling grooves shaped as C for limitation.
[0013] In a preferred embodiment, a body of the connecting base is inclined to be higher than a sliding surface of the connecting base to form protruding portions as the limitation structure; and fixing seat bodies of spring fixing seats of the elastic modules are formed with concave portions configured for receiving the protruding portions.
[0014] In a preferred embodiment, the protruding portions are configured as elastic sheets with slopes to be releasably buckled to the concave portions for limitation;
[0015] A side of the elastic sheets facing away from the sliding surface of the base comprises pressing portions for pushing the limitation structure out of the concave portions to release the limitation.
[0016] In a preferred embodiment, the connecting base comprises a first connecting base and a second connecting base, and sides on an end of the first connecting base and the second connecting base form a pivoted connection for rotation.
[0017] In a preferred embodiment, sides opposite to the pivoted connection on the ends of the first base and the second base with the pivoted connection are disposed with first buckling members configured for mutual opposite buckling;
[0018] Side edges of the first connecting base and the second connecting base forming an assembled connection through rotation and side edges separated from each other through the rotation are disposed with first buckling grooves configured for mutual opposite connection;
[0019] The connecting base is configured using the pivoted connection such that the first base and the second base are configured to be releasably engaged with each other through the first buckling grooves on the side edges for the assembled connection; or the connecting base is configured using the pivoted connection such that the first base and the second base are configured to be releasably buckled through the first buckling members on the ends for the rotation, and the connecting base is configured to be releasably engaged with an adjacent connecting base through the first buckling grooves at this time.
[0020] In a preferred embodiment, sliding inlets for the elastic modules are disposed on the end of the first base and the second base having the pivoted connection.
[0021] In a preferred embodiment, the elastic modules comprise the spring fixing seats and spring sleeves buckled to each other, the spring sleeves are configured to receive tapered springs therein;
[0022] The spring sleeves have chambers configured to stack with another spring sleeve, and the spring fixing seats comprise openings corresponding to the chambers to allow stacking of another spring sleeve.
[0023] In a preferred embodiment, the through holes of the connecting base correspond to the openings of the spring fixing seats to enable the spring module groups to be stacked in two or more.
[0024] In a preferred embodiment, the spring sleeves in the elastic modules for receiving the tapered springs are one of plastic spring sleeves and cloth-wrapped spring sleeves.
[0025] A spring pad, the elastic pad is formed using the structure of the spring module group for installing the independent springs; and
[0026] Two sides of an end of the spring module group are oppositely disposed with a rotating buckling member and an engaging member configured to be buckled to each other, and the rotating buckling member of the spring module group is configured to be releasably connected to an engaging member of another spring module group.
[0027] An elastic pad, it comprises the spring pad, a flexible pad layer and a cloth cover are disposed on the elastic pad in sequence; the flexible pad layer comprises a skirt having a hanging strap; and the rotating buckling member comprises a hanging lug configured to cooperate with and hang to the hanging strap to fix the flexible pad layer.
[0028] Compared with the existing techniques, the technical solution of the present disclosure has the following advantages.
[0029] 1. The spring module group provided by the present disclosure is assembled by independent elastic modules so as to disassemble and assemble easily, both the independent elastic modules and spring module groups after assembly can be stacked in a plurality, thereby greatly saving storage and transportation spaces.
[0030] 2. The spring module group provided by the present disclosure comprises a rotatable connecting base that forms a folded storage structure or an unfolded assembly structure, the connecting base is deformable for easy disassembly and storage, thereby effectively reducing an occupied space of the spring module group during storage and transportation.
[0031] 3. The spring module group provided by the present disclosure can be freely assembled and combined to form a spring pad with different specifications and sizes so as to significantly improve a convenience for assembling the elastic pads and to be easily disassembled for storage. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] FIG. 1 is a perspective view of a spring module group folded for storage in a preferred embodiment of the present disclosure.
[0033] FIG. 2 is a perspective view of the spring module group in an unfolding process in the preferred embodiment of the present disclosure.
[0034] FIG. 3 is a perspective view of the spring module group fully unfolded in the preferred embodiment of the present disclosure.
[0035] FIG. 4 is a structural perspective view of a connecting base in the preferred embodiment of the present disclosure.
[0036] FIG. 5 is a structural perspective view of an elastic module in the preferred embodiment of the present disclosure.
[0037] FIG. 6 is a schematic view of an assembly of the connecting base and an elastic module in the preferred embodiment of the present disclosure.
[0038] FIG. 7 is a schematic view of an assembly of the connecting base and a plurality of elastic modules in the preferred embodiment of the present disclosure.
[0039] FIG. 8 is an enlarged view of part A in FIG. 7.
[0040] FIG. 9 is a cross-sectional view of a limitation structure of the connecting base and a group of the elastic modules in the preferred embodiment of the present disclosure.
[0041] FIG. 10 is an enlarged view of part B in FIG. 9.
[0042] FIG. 11 is a cross-sectional view of a sliding connecting structure of the connecting base and the group of the elastic modules in the preferred embodiment of the present disclosure.
[0043] FIG. 12 is an enlarged view of part C in FIG. 11.
[0044] FIG. 13 is a schematic view of stacking of a plurality of connecting bases in the preferred embodiment of the present disclosure.
[0045] FIG. 14 is a schematic view of stacking of the plurality of elastic modules in the preferred embodiment of the present disclosure.
[0046] FIG. 15 is a schematic view of the plurality of connecting bases stacked into a box in the preferred embodiment of the present disclosure.
[0047] FIG. 16 is a schematic view of the plurality of elastic modules stacked together into a box in the preferred embodiment of the present disclosure.
[0048] FIG. 17 is a schematic view of stacking of a plurality of spring module groups in the preferred embodiment of the present disclosure.
[0049] FIG. 18 is a perspective view of a spring module group folded for storage in preferred Embodiment 1 of the present disclosure.
[0050] FIG. 19 is a structural assembly view of two spring module groups in preferred Embodiment 1 of the present disclosure.
[0051] FIG. 20 is an enlarged view of part D in FIG. 19.
[0052] FIG. 21 is a schematic view of a spring pad assembled by a plurality of spring module groups in preferred Embodiment 1 of the present disclosure.
[0053] FIG. 22 is an enlarged view of part E in FIG. 21.
[0054] FIG. 23 is a structural exploded view of a soft pad in preferred Embodiment 2 of the present disclosure.
[0055] FIG. 24 is a schematic view of an overall structure of the soft pad in preferred Embodiment 2 of the present disclosure.
[0056] Reference numerals: 1-connecting base; 11-through hole; 12-first base; 13-second base; 14-pivoted connection; 15-buckling groove; 16-sliding inlet; 17-protruding portion; 171-pressing portion; 18-first buckling member; 19-first buckling groove; 2-elastic module; 21-spring fixing seat; 221-concave portion; 22-spring sleeve; 23-tapered spring; 3-spring module group; 31-rotating buckling member; 311-hanging lug; 32-engaging member; 4-spring pad; 5-flexible pad layer; 51-hanging strap; 6-cloth cover; 7-soft pad. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0057] The technical solutions in the embodiments of the present disclosure will be will clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure; it is obvious that the described embodiments are merely some embodiments of the present disclosure instead of all embodiments, all other embodiments fall within the protection scope of the present disclosure provided that they are obtained based on the embodiments of the present disclosure by those of ordinary skill in the art without creative works.
[0058] In the description of the present disclosure, it should be noted that the terms “upper”, “lower”, “inner", “outer”, “top / bottom” and the like indicate orientations or positional relationships based on the orientations or the positional relationships shown in the drawings, which is merely for convenience in describing the present disclosure and simplifying the description, rather than indicating or implying that the referenced device or element should have a specific orientation, be constructed and operated in the specific orientation, and therefore should not be understood as a limitation of the present disclosure. In addition, the terms “first”, “second” are merely used for description and should not be understood to indicate or imply relative importance.
[0059] In the description of the present disclosure, unless otherwise specified and limited, it should be noted that the terms, such as “installed”, “disposed”, “sleeved / socketed”, and “connected” should be construed broadly, for example, "connected" can be a wall-mounted connection, a detachable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediator, or communication between inner portions of two members, and specific meaning of the terms in the present disclosure can be understood under specific conditions for those of ordinary technical skill in the art.
[0060] Referring to FIGS. 1-24, this embodiment provides a structure of a spring module group 3 for installing independent springs, and the multiple spring module groups 3 are configured to be sequentially assembled to form an elastic pad. The spring module group 3 comprises a connecting base 1 and a plurality of elastic modules 2 assembled on the connecting base 1. Wherein,
[0061] The connecting base 1 comprises a first base 12 and a second base 13, and sides on one end of the first base 12 and the second base 13 achieve a pivoted connection 14, the first base 12 and the second base 13 allow movements of relative folding or relative unfolding through the pivoted connection 14, when being folded, a long side of the connecting base 1 is folded in half to reduce an occupied space of the long side, when being stored, on one aspect, a folded storage space is small to be easily stored, on one aspect, a length of the connecting base 1 is reduced to avoid partial breakage phenomenon during transportation due to excessive length. The connecting base 1 of the present disclosure can serve as a bottom of the spring pad to be supported on a bed frame or other supporting surfaces, it can also serve as a top surface of the spring pad, with a flexible layer laid thereon, or directly serve as a lying surface for contacting human body. The embodiments described below adopts the connecting base 1 as a bottom base as an example, the connecting base adopted for the top of springs has the same structure as that adopted for the bottom, and it merely needs to be inverted for use as the spring pad.
[0062] To better maintain a state of relative folding or relative unfolding of the connecting base 1, sides on one end of the first base 12 and the second base 13 having the pivoted connection 14 opposite to the pivoted connection 14 are disposed with first buckling member 18 configured for a mutual opposite buckling; additionally, at the same time, side edges configured for an assembled connection by rotation of the first base 12 and the second base 13 or side edges configured to be separated from each other by the rotation are disposed with first buckling grooves 19 configured for a mutual opposite connection.
[0063] A specific operation is that the connecting base 1 is configured using the pivoted connection 14 such that the first base 12 and the second base 13 have releasable engagement using the first buckling groove 19 on a side edge for the assembled connection; alternatively, the connecting base 1 is configured using the pivoted connection 14 such that the first base 12 and the second base 13 have releasable buckled engagement using the first buckling member 18 on the end for the rotation, at this time, the connecting base 1 is configured to have releasable engagement with an adjacent connecting base 1 through the first buckling groove 19.
[0064] As shown in FIGS. 1-3, an unfolding process of the spring module group 3 shown in FIG. 2 is mainly used, when the connecting base 1 assembled with the elastic modules 2 rotates around the pivoted connection 14 using the first base 12 and the second base 13, a long side of the first base 12 or the second base 13 as a standard, one of the long sides of the bases rotates to abut another one of the long sides of the bases, at this time, the first buckling groove 19 on the side edges for the assembled connection that abut each other is used for connection, and the connecting base 1 is folded for storage at this time; when the connecting base 1 assembled with the elastic modules 2 rotates around the pivoted connection 14 using the first base 12 and the second base 13, a short side (the short side on which the end for the rotation is located) of the first base 12 or the second base 13 is used as a standard, one of the short sides of the bases rotates to abut another one of the short sides of the bases, at this time, the first buckling member 18 on the short sides that abut each other is used for connection, and the connecting base 1 is completely unfolded at this time; when the connecting base 1 is in an unfolded state, a function of the first buckling groove 19 is converted into an assembled and buckled function in the elastic pad, and the first buckling member 18 on one of the connecting bases 1 is engaged with the corresponding first buckling groove 19 on another one of the connecting bases 1 to realize an assembled connection.
[0065] In this embodiment, a folding and unfolding structure of the spring module group 3 further comprises a locking structure, and the locking structure comprises a rotating buckling member 31 and an engaging member 32 configured to be buckled together and disposed on two sides of an end of the spring module group 3, the rotating buckling member 31 is configured to swing back and forth around a pivoted axis to be releasably engaged with the engaging member 32 opposite thereto, and the engaging member 32 is configured to be releasably engaged with the rotating buckling member 31 being opposite. Specifically, it is disposed on ends of the first base 12 and the second base 13 opposite to the pivoted connection 14, one side of two sides of a respective end of the first base 12 and the second base 13 is disposed with the rotating buckling member 31 with another side being disposed with the engaging member 32, a position relationship is as follows, when the first base 12 and the second base 13 are relatively folded, the rotating buckling member 31 on one base of the first base 12 or the second base 13 can be relatively engaged with the engaging member 32 on the other base to form a locked connection.
[0066] On the one hand, when the connecting base 1 is folded for storage, the locking structure is configured to enable the first base 12 and the second base 13 to be locked after the first base 12 and the second base 13 are relatively folded, and on the other hand, when the multiple connecting bases 1 are unfolded for assembling, it is used to enable the connecting bases 1 to be locked pairwise. In an arrangement of the locking structure, the first buckling member 18 and the first buckling groove 19 are provided for pre-positioning.
[0067] It should be noted that the first buckling member 18 and the first buckling groove 19 can be of various types, and as long as the adjacent bases can be pre-positioned, no matter what type of a pre-positioning structure is adopted. In this embodiment, both the first buckling member 18 and the first buckling groove 19 comprise two pre-positioning structures with different structures, specifically, with respect to the first buckling member 18 and the first buckling groove 19, one is an extendable elastic protrusion, with the other one being a concave part configured to receive the elastic protrusion, and the elastic protrusion is connected to the concave part after aligning in a lateral direction, a balance of pre-positioning of the adjacent bases can be further improved. Alternatively, the first buckling member 18 and the first buckling groove 19 can adopt a structure 15 of a buckling hook and a buckling groove configured to be connected together.
[0068] The connecting base 1 assembled with the elastic modules 2 mentioned in this embodiment, as shown in FIGS. 4-12, has an assembly structure as follows:
[0069] The first base 12 and the second base 13 comprise buckling grooves 15 configured to be slidably connected to the elastic modules 2, the buckling grooves 15 limit the elastic modules 2 from being separated from the bases in a vertical direction, ends of the first base 12 and the second base 13 comprise sliding inlets 16 for the elastic modules 2, limitation structures are disposed adjacent to the sliding inlets 16 and corresponding to a location of first elastic modules 2, and the limitation structures are used to limit the elastic modules 2 from sliding out of the sliding inlets 16.
[0070] An assembly sequence is that when the connecting base 1 is in a folded storage state, individuals of the elastic modules 2 are assembled, the assembly is performed in the folded storage state, a sliding connection of the elastic modules 2 and the buckling grooves 15 can be better operated, and the long sides abut each other to act each other to avoid damage to the connecting base 1 due to force caused by jamming during an assembly process.
[0071] As shown in FIG. 6, the ends in the connection base 1 disposed with the pivoted connection 14 comprise the sliding inlets 16 with ends away from the pivoted connection 14 being closed using the buckling grooves 15, in this embodiment, taking four being assembled to a single-sided base as an example, which are assembled in sequence from a sliding inlet 16, when a fourth one is assembled, the fourth elastic module 2 is buckled to a position adjacent to the sliding inlet 16, and the elastic module 2 is limited using a limitation structure so as to be fixed at the sliding inlet 16 to enable the remaining three elastic modules 2 to be limited by self limitation thereof.
[0072] In this embodiment, the ends in the connecting base 1 disposed with the pivoted connection 14 comprise the sliding inlets 16, so that when the connecting base 1 is unfolded, the two sliding inlets 16 are limited by abutting opposite to each other, thereby further completing limitation of the elastic modules 2.
[0073] As shown in FIGS. 11-12, a sliding structure between the connecting base 1 and the elastic modules 2 is that the buckling grooves 15 shaped as C with groove openings opposite to each other are defined on two side edges of the first base 12 and the second base 13; and edges of spring fixing seats 21 of the elastic modules 2 are buckled in the buckling grooves 15 shaped as C for limitation.
[0074] As shown in FIGS. 7-10, the limitation structures are arranged as follows, bodies of the bases are inclined to be higher than sliding surfaces the bases to form protruding portions 17 as the limitation structures; and fixing seat bodies of the spring fixing seats 21 of the elastic modules 2 form concave portions 221 configured for receiving the protruding portions 17.
[0075] Furthermore, the protruding portions 17 are configured as elastic sheets with slopes, and inclination angles of the slopes are gradually inclined upward along insertion directions of the elastic modules 2, so as to be releasably buckled to the concave portions 221 for limitation; and when the elastic modules 2 are inserted into the buckling grooves 15 along the insertion directions, the elastic modules 2 move inward along length directions of the buckling grooves 15 until approaching specified positions, when the elastic modules 2 move inward from the sliding inlets 16, sliding surfaces of the spring fixing seats 21 of the elastic modules 2 slide to squeeze the elastic sheets downward for clearance, thereby ensuring the elastic modules 2 slide along the insertion directions, however, the elastic modules 2 are limited by the elastic sheets being buckled to the concave portions 221 when needing to slide opposite to the insertion directions, the elastic sheets are just inserted into place when last elastic modules 2 are inserted from the sliding inlets 16, and the elastic sheets are just buckled to concave portions 221 of the last elastic modules 2.
[0076] A structure for releasing the limitation structures is shown in FIG. 10, a side of the elastic sheets facing away from the sliding surfaces of the bases comprises pressing portions 171 for pushing the limitation structures out of the concave portions 221 to release the limitation.
[0077] In this embodiment, the connecting base 1, the elastic modules 2 and the spring module group 3 assembled by the connecting base 1 and the elastic modules 2 can be stacked in a plurality, as shown in FIGS. 14-17.
[0078] As shown in FIG. 5, the elastic modules 2 comprise the spring fixing seats 21 and spring sleeves 22, open ends of the spring sleeves 22 are fixed to the spring fixing seats 21, the spring sleeves 22 are configured to receive springs 23 therein; and a spring sleeve 22 maintains a chamber of a spring, and a spring fixing seat 21 comprises an opening corresponding to the chamber to allow another spring sleeve 22 to be sleeved. The spring sleeves between the spring fixing seats 21 and upper covers 22 of the springs can be formed by a plurality of binding bands, as shown in FIGS. 1-17; or flexible fabric sleeves, as shown in FIGS. 18-22.
[0079] Tapered sleeving can be achieved due to tapered structures of the tapered springs 23, in this embodiment, openings on the spring fixing seats 21 correspond to maximum diameters of the tapered springs 23, inner sides of the spring sleeves 22 comprise tapered chambers corresponding to chamber structures of middle parts of the tapered springs 23, and the spring sleeves 22 are plugged and stacked one another through the openings.
[0080] The connecting base 1 comprises a plurality of through holes 11 corresponding to the elastic modules 2, and the through holes 11 of the connection base 1 are matched with the openings of the spring fixing seats 21, so that the spring module groups can be stacked in two or more. The connecting base 1 assembled with the elastic modules 2 can be sleeved in multiples using the through holes 11 of the connecting base 1.
[0081] When the stackable layered structure is disassembled and transported, an occupied space can be reduced by breaking down an entity into parts, in an initial installation state, the connecting base 1 and the elastic modules 2 can be independently stacked and transported, which is convenient for transportation and sales, independence of the connecting base 1 and the elastic modules 2 can realize a replacement of damaged individual parts, when it is necessary to be disassembled and transported again, the spring module group 3 assembled by the connecting base 1 and the elastic modules 2 can be stacked and transported, so as to realize rapid disassembly and transportation and rapid assembly and use, which is time-saving and labor-saving.
[0082] In Embodiment 1, referring to FIGS. 18-22, based on cloth-pocket spring sleeves 22, an elastic pad assembled by the spring module group 3 in multiples described in the aforementioned embodiments is provided.
[0083] In this embodiment, the spring module group 3 assembled using the cloth-pocket spring sleeves 22 is provided, when the spring module group 3 is unfolded, as shown in FIG. 19, the first buckling groove 19 of a single side of the connecting base 1 are used as pre-positioning for assembly, so that when the spring module group 3 is assembled to form the spring pad 4, the multiple spring module groups 3 are positioned and plugged by connecting the first buckling grooves 19 corresponding to the connecting bases 1 pairwise, side edges of the connecting bases 1 for assembly are assembled in sequence, adjacent two of the connecting bases 1 are locked and connected together through an engagement of the rotating buckling member 31 and the engaging member 32, and when the rotating buckling members 31 and the engaging members 32 of all of the connecting bases 1 are completely locked pairwise, the multiple spring module groups 3 are assembled to form an elastic supporting layer of the elastic pad. An assembling method provided by this embodiment can significantly improve convenience for assembling the elastic pad and facilitate disassembly for storage, and an occupied space is effectively reduced when the elastic pad is stored.
[0084] As shown in FIG. 20, in this embodiment, the rotating buckling member 31 comprises a hanging lug 311 and a hanging hook, and the engaging member 32 comprises a receiving groove and a bucklling column disposed in the receiving groove, in this way, when the rotating buckling member 31 rotates, the hanging hook is disposed in the receiving groove and is connected to the bucklling column to achieve a locked connection, and when the rotating buckling member 31 rotates in a reverse direction, the hanging hook is released from the buckling column to achieve unlocking.
[0085] In Embodiment 2, referring to FIGS. 23 and 24, based on the elastic pad of Embodiment 1, a soft pad 7 used as furniture is provided.
[0086] The soft pad 7 comprises the elastic pad and a flexible pad layer 5 and a cloth cover 6 laid on the elastic pad in sequence. The flexible pad layer 5 comprises a skirt having a hanging strap 51; and the rotating buckling member 31 comprises the hanging lug 311 configured to cooperate with the hanging strap 51 to fix the flexible pad layer 5. In this embodiment, a structure of the hanging lug 311 can be used to hang the hanging strap 51 to complete an assembly of the soft pad 7, alternatively, the hanging lug 311 is operated by hand to drive the rotating buckling member 31 to rotate to enable the hanging hook be buckled to or separated from the buckling column, which is convenient for effective assembly and convenient disassembly.
[0087] The aforementioned description is merely preferred specific embodiments of the present disclosure, the design and the conception of the present disclosure is not limited thereto, thus, all non-substantive modifications of the present disclosure will infringe the protective scope of the present disclosure provided they are made without departing from the technical scope disclosed by the present disclosure by person of skill in the art based on the conception. INDUSTRIAL APPLICABILITY The present disclosure discloses a structure of a spring module group for installing independent springs, the spring module group is configured to be assembled to form an elastic pad; the spring module group comprises a connecting base and a plurality of elastic modules assembled on the connecting base; and the connecting base comprises a plurality of through holes corresponding to the elastic modules; the connecting base comprises the one or more buckling grooves configured to be slidably connected to the elastic modules, and the one or more buckling grooves are configured to limit the elastic modules from being separated from the base in a vertical direction; and the connecting base comprises a sliding inlet for the elastic modules at one end thereof and is disposed with a limitation structure corresponding to a location of a first elastic module and adjacent to the sliding inlet, and the limitation structure is configured to limit the elastic modules from sliding out of the sliding inlet, which has industrial applicability.
Claims
1. A spring module group, which comprises a connecting base and elastic modules, characterized in that: the spring modules comprise spring fixing seats and spring sleeves, open ends of the spring sleeves are fixed to the spring fixing seats, and the spring sleeves are configured to receive springs therein; the spring module group comprises the connecting base and the plurality of elastic modules assembled on the connecting base; and the connecting base comprises a plurality of through holes in one or more rows corresponding to openings of the elastic modules; andthe connecting base comprises one or more buckling grooves that limit the elastic modules from being separated from the connecting base, and the one or more buckling grooves are configured to be releasably buckled to the elastic modules.
2. The spring module group according to claim 1, characterized in that: the connecting base comprises the one or more buckling grooves configured to be slidably connected to the elastic modules, and the one or more buckling grooves limit the elastic modules from being separated from the connecting base in a vertical direction; andthe connecting base comprises a sliding inlet for the elastic modules at one end thereof and is disposed with a limitation structure corresponding to a location of the elastic modules and adjacent to the sliding inlet, and the limitation structure is configured to limit the elastic modules from sliding out of the sliding inlet.
3. The spring module group according to claim 2, characterized in that: the one or more buckling grooves shaped as C with groove openings opposite to each other are disposed on two side edges of the connecting base; and edges of the spring fixing seats of the elastic modules are buckled to the one or more buckling grooves shaped as C for limitation.
4. The spring module group according to claim 2, characterized in that: the limitation structure are protruding portions inclining relative to a body of the connecting baseand protruding higher than a sliding surface of the base; and fixing seat bodies of the spring fixing seats of the elastic modules are formed with concave portions configured for receiving the protruding portions.
5. The spring module group according to claim 4, characterized in that: the protruding portions are configured as elastic sheets with slopes to be releasably buckled to the concave portions for limitation; anda side of the elastic sheets facing away from the sliding surface of the base comprises pressing portions for pushing the limitation structure out of the concave portions to release the limitation.
6. The spring module group according to any of claims 1-4, characterized in that: the connecting base comprises a first connecting base and a second connecting base, and sides on one end of the first connecting base and the connecting second base form a pivoted connection for rotation to implement folding in half of the first and second connecting bases.
7. The spring module group according to claim 6, characterized in that: sides opposite to the pivoted connection on the ends of the first connecting base and the second connecting base with the pivoted connection are disposed with first buckling members configured for mutual opposite buckling;side edges of the first connecting base and the second connecting base forming an assembled connection through rotation and side edges separated from each other through the rotation are disposed with first buckling grooves configured for mutual opposite connection; andthe connecting base is configured using the pivoted connection such that the first connecting base and the second connecting base are configured to be releasably engaged with each other through the first buckling grooves on the side edges for the assembled connection; or the connecting base is configured using the pivotedconnection such that the first connecting base and the second connecting base are configured to be releasably buckled through the first buckling members on the ends for the rotation, and the connecting base is configured to be releasably engaged with an adjacent connecting base through the first buckling grooves at this time.
8. The spring module group according to claim 6, characterized in that: sliding inlets for the elastic modules are disposed on the end of the first connecting base and the second connecting base having the pivoted connection.
9. The spring module group according to claim 1, characterized in that: the through holes of the connecting base correspond to openings of the spring fixing seats to enable the spring module groups to be sleeved in two or more.
10. A spring pad, characterized in that: an elastic pad is formed using the spring module group according to any of claims 1-11; andtwo sides on an end of the spring module group are oppositely disposed with a rotating buckling member and an engaging member configured to be buckled to each other, and the rotating buckling member of the spring module group is configured to be releasably connected to an engaging member of another spring module group.
11. An elastic pad, characterized in that: it comprises the spring pad according to claim 12, a flexible pad layer and a cloth cover are disposed on the elastic pad in sequence; the flexible pad layer comprises a skirt having a hanging strap; and the rotating buckling member comprises a hanging lug configured to cooperate with and hang to the hanging strap to fix the flexible pad layer.