Vertical face device in mattress and bed sheet fixer for reinforcing installation

Abstract

According to the mattress internal vertical face device and the bed sheet fixing device for reinforcing installation, the mattress internal vertical face device is used for being arranged on an internal vertical face of a mattress, and the mattress vertical face device can be connected with a mattress vertical face layer through the mattress internal vertical face device while being connected with other mattress structures which are more stable relative to the mattress vertical face layer. Therefore, the reinforced installation of the vertical-face utensil of the mattress is realized, and the using process of the vertical-face utensil is more stable. The bed sheet fixing device for reinforcing installation is installed on the vertical face of the mattress, and the installation structure comprises a vertical face device in the mattress.

Description

Mattress interior facing device and reinforced sheet holder Technical Field

[0001] The present disclosure relates to the technical field of mattresses, and more particularly to a mattress inner facade device and a reinforced sheet fastener. Background Art

[0002] The mattress facade layer surrounding the inner core material of the mattress is usually made of soft material, and most of them are made of a cloth surface plus a layer of sponge and a tulle on the back. As part of the surface of the mattress of soft furniture, the mattress facade layer, regardless of its specific material, is generally soft and has no toughness. There is also the mattress facade layer that only cooperates with the mattress surface layer and the mattress bottom layer to cover the inner core material of the mattress. The mattress facade layer itself is not connected to the inner core material of the mattress, so that the pulling force in the middle between the upper and lower parts of the mattress facade layer will be transferred to the upper edge and / or the lower edge of the mattress. The mattress facade layer has poor tolerance to pulling; at the same time, the inner facade of the traditional mattress itself does not have a suitable structure for direct assembly, especially the inner facade of the spring core mattress is uneven, and there is no relatively flat part in the middle between the upper and lower parts that is suitable for assembly and can balance the force in the front and back directions.

[0003] It can be seen from this that when an object needs to be installed on the vertical surface of the mattress, and force will be applied to the vertical surface of the mattress during the use of the object, it is difficult to achieve the installation of the object and its stable and reliable use based on the internal and external vertical structures of the traditional mattress.

[0004] For example, if a sheet fastener is installed on the vertical surface of a mattress, and the sheet fastener is simply attached to the vertical surface layer of the mattress, then both the force applied to the vertical surface layer of the mattress when the sheet fastener is operated and the force applied to the vertical surface layer of the mattress when connected to the sheet through the sheet fastener will obviously have an adverse effect on the vertical surface of the mattress, causing the vertical surface layer of the mattress to become loose and deformed. In this case, it is possible to consider attaching the sheet fastener to the vertical surface of the mattress while connecting it to the internal core material of the mattress. However, as mentioned above, the traditional internal core material of a mattress does not itself have an attachment structure that is compatible with the sheet fastener. Summary of the Invention

[0005] The present disclosure provides a mattress internal facade device for being arranged on the internal facade of a mattress. The mattress internal facade device can be used to connect the mattress facade layer to other mattress structures that are more stable relative to the mattress facade layer while being installed, thereby achieving reinforced installation of the mattress facade device and making it more secure during use.

[0006] In a first aspect, a mattress internal vertical surface device includes a mounting belt having a mounting belt mounting hole and a mounting gasket, wherein the mounting gasket is fixedly connected to the mounting belt as a whole, and the mounting belt mounting hole is located on the mounting gasket.

[0007] In the solution shown in the present disclosure, the mounting belt can be connected to the bottom layer of the mattress or the inner core material of the mattress, and the mounting gasket is used to be mounted with the mattress vertical object. The mattress vertical object can be mounted to the mounting belt through the mounting belt mounting hole on the mounting gasket. Compared with directly opening the mounting hole on the mounting belt, the mounting gasket can clamp and fix a larger part of the mattress vertical layer during the mounting process, making it more secure. Moreover, the mounting gasket and the mounting belt are fixedly connected as one, and its structural integration is simplified, and the processing and assembly steps are correspondingly reduced. The force generated by the mattress vertical object can be transferred to the bottom layer of the mattress or the inner core material of the mattress more consistently and directly.

[0008] In some possible implementations, the attachment belt is entirely made of plastic molding;

[0009] Alternatively, the attachment belt is fabric, and the attachment gasket is made of metal or plastic and is fixed to the fabric.

[0010] In the second aspect, a mattress internal vertical surface device includes a connecting belt and a clamp, wherein the connecting belt has a connecting belt connecting portion, and a plurality of transverse ribs are provided at a portion of the connecting belt other than the connecting belt connecting portion, wherein the transverse ribs extend in the width direction of the connecting belt, and transverse grooves are provided between all two adjacent transverse ribs in the length direction of the connecting belt, and the clamp has two clamping portions, and the two clamping portions cooperate to clamp the portion of the connecting belt having the transverse ribs and the transverse grooves.

[0011] In the solution shown in the present disclosure, the attachment portion of the attachment belt is used to be attached to the vertical surface of the mattress; the attachment belt portion with transverse ribs and transverse grooves cooperates with the clamp to connect the frame strips of the internal core material of the mattress, so that the length of the attachment belt connecting the frame strips can be finely adjusted, and the connection length of the attachment belt can be conveniently adjusted according to the actual height of the internal core material of the mattress; the double-layer attachment belt portion formed by folding the attachment belt portion with transverse ribs and transverse grooves around the adjacent frame strip portion is clamped by the clamp, and the transverse ribs and transverse grooves between the two inner surfaces of the double-layer attachment belt portion are engaged, or the clamp also has transverse ribs and clamps the attachment belt portion with transverse ribs and transverse grooves after it is connected to the frame strip.

[0012] Alternatively, a mattress internal vertical surface device includes a connecting belt and a clamp, wherein the connecting belt has a connecting belt connecting portion, and the clamp has two clamping portions, at least one of the two clamping portions has a protrusion on its inner surface, and a buckling structure is provided between the two clamping portions, and the two clamping portions are buckled by the buckling structure to clamp the portion of the connecting belt other than the connecting belt connecting portion.

[0013] The solution shown in the present disclosure is that the connecting belt connecting portion is used to connect to the vertical surface of the mattress; the portion of the connecting belt other than the connecting belt connecting portion cooperates with the clamp to connect to the frame strip of the inner core material of the mattress, and at least one of the two clamps has a convex point on its inner surface. After the portion of the connecting belt other than the connecting belt connecting portion is clamped by the two clamps, the convex point contacts the portion of the connecting belt between the two clamps, so that the portion of the connecting belt can be firmly positioned while being clamped by the two clamps, and the adjustment of the connecting belt to any length of the frame strip can be achieved, and the connection length of the connecting belt can be conveniently adjusted according to the actual height of the inner core material of the mattress; the portion of the connecting belt other than the connecting belt connecting portion is folded around the adjacent frame strip portion to form a double-layer connecting belt portion which is clamped by the clamp, or the clamp clamps the portion of the connecting belt other than the connecting belt connecting portion after connecting to the frame strip.

[0014] Alternatively, a mattress internal vertical surface device includes a connecting belt and a clamp, wherein the connecting belt has a connecting belt connecting portion, and a plurality of protrusions are provided on the portion of the connecting belt other than the connecting belt connecting portion, and the plurality of protrusions are separated in the length direction of the connecting belt, and the clamp has two clamping portions, and the two clamping portions cooperate to clamp the portion of the connecting belt having the protrusions.

[0015] The solution shown in the present disclosure is that the connecting belt connecting portion is used to be connected to the vertical surface of the mattress; the frame strips of the inner core material of the mattress can be connected by cooperating with the connecting belt portion with multiple protrusions and the clamping piece, and the double-layer connecting belt portion formed by folding the connecting belt portion with multiple protrusions around the adjacent frame strip portion is clamped by the clamping piece, and at least one of the two inner surfaces of the clamped double-layer connecting belt portion has protrusions. After the double-layer connecting belt portion is clamped by the two clamping parts, the protrusions therein enable the double-layer connecting belt portion to be firmly positioned while being clamped by the two clamping parts, thereby realizing fine adjustment of the length of the connecting belt connecting the frame strips, and the connection length of the connecting belt can be conveniently adjusted according to the actual height of the inner core material of the mattress.

[0016] Alternatively, a mattress internal vertical surface device includes a connecting belt, the connecting belt having a connecting belt connecting portion, a plurality of belt tail connecting holes are provided at a portion of the connecting belt other than the connecting belt connecting portion, and the plurality of belt tail connecting holes are separated in the length direction of the connecting belt, and a belt tail horizontal bar is provided at a portion of the connecting belt on the outer side closer to the tail end of the connecting belt, and the belt tail horizontal bar extends in the width direction of the connecting belt.

[0017] The solution shown in the present disclosure is that the mounting portion of the mounting belt is used to be mounted on the vertical surface of the mattress; the frame strips of the inner core material of the mattress can be connected through the tail connecting hole, and the corresponding tail connecting hole can be conveniently selected from multiple tail connecting holes to connect the frame strips according to the actual height of the inner core material of the mattress, and the tail horizontal bar is provided in the connection to play a structural reinforcement role. The tail horizontal bar can make the tension exerted on the tail connecting hole more evenly distributed in the width direction of the mounting belt.

[0018] Alternatively, a mattress internal vertical surface device includes a connecting belt, the connecting belt has a connecting belt connecting portion, and the connecting belt other than the connecting belt connecting portion is provided with a buckle joint and a buckle hole, the buckle joint and the buckle hole are separated in the length direction of the connecting belt, and the buckle joint and the buckle hole correspond to each other.

[0019] The solution shown in the present disclosure is that the mounting portion of the mounting belt is used to be mounted on the vertical surface of the mattress; the mounting belt has its own buckle structure, which can be connected to the frame strips of the internal core material of the mattress through the buckle joints and buckle holes. After the portion of the mounting belt between the buckle joints and the buckle holes is folded around the adjacent frame strip portion, the buckle joints and the buckle holes can correspond to and buckle with each other, which is convenient and quick.

[0020] In some possible implementations, the attachment portion of the attachment belt is provided with an attachment hole; a clamp portion connection portion is provided between two adjacent sides of the two clamp portions, and the clamp portion connection portion is oriented toward the length direction of the attachment belt, and the clamp portion connection portion is fixedly connected to the two adjacent sides; one of the two clamp portions is provided with a buckle joint, and the other of the two clamp portions is provided with a buckle hole corresponding to the buckle joint, and the two clamp portions clamp the attachment belt by buckling the buckle joint with the buckle hole.

[0021] In the solution shown in the present disclosure, when the bottom of the double-layer attachment belt portion is under the adjacent frame strip portion, the connecting portion between the clamps can be at least partially under the adjacent frame strip portion. Since the connecting portion between the clamps cooperates with the frame strip to restrain the two clamps, the two clamps can form a pressure on the attachment belt portion of the adjacent frame strip in the length direction of the attachment belt. Then, the two clamps cooperate to clamp the attachment belt while making the attachment belt portion of the adjacent frame strip tightly wrap the adjacent frame strip portion without loosening, and the portions of the attachment belt other than the different attachment portions of the attachment belt can be adjusted to wrap the adjacent frame strip portion tightly. Therefore, the length of the attachment belt connecting the frame strip can be adjusted, and the portion where the attachment belt contacts and connects with the frame strip can firmly wrap the frame strip portion for connection.

[0022] In some possible implementations, the attachment portion of the attachment belt has an attachment gasket, which is fixedly connected to the attachment belt as a whole, and the attachment hole of the attachment belt is located on the attachment gasket; the two ends of the connecting portion between the clamps are respectively fixedly connected to parts of the two adjacent edges, and the buckle joint, the connecting portion between the clamps, and the buckle hole are aligned; the attachment belt is provided with a strip hole corresponding to the buckle joint, and the strip hole extends in the length direction of the attachment belt, and the buckle joint passes through the strip hole to buckle with the buckle hole, and the width of the strip hole is greater than or equal to the width of the connecting portion between the clamps.

[0023] In the solution shown in the present disclosure, the buckle joint and the buckle hole can be buckled together within the two sides of the width direction of the connecting belt through the strip hole, so that the two clamping parts can be more tightly clamped to the parts within the two sides of the width direction of the connecting belt. At the same time, the buckle joint, the connecting part between the clamping parts, and the buckle hole are aligned, and the width of the strip hole is greater than or equal to the width of the connecting part between the clamping parts. Therefore, the connecting part between the clamping parts can be at least partially placed in the strip hole, which can reduce the degree of unevenness outside the frame strip.

[0024] Thirdly, a mattress internal facade device includes a support spring assembly, wherein the support spring assembly is provided with two surrounding frames, and the two surrounding frames are respectively fixed on the left and right of the support spring assembly, and the surrounding frames have a partial frame space for loosely accommodating the support springs and supporting strips of the internal core material of the mattress, and a support spring assembly attachment portion is provided between the left and right support spring assembly.

[0025] The solution shown in the present disclosure is that the support spring assembly is used to attach the support springs of the inner core material of the mattress. The support spring assembly is respectively connected to the left and right support bars of the support spring of the mattress through its left and right two surrounding frames. The surrounding frames have a partial inner frame space that can loosely accommodate the support bars. Therefore, the attachment of the support spring assembly to the support spring does not affect the elastic expansion and contraction performance of the support spring in the upper and lower directions. Both support bars can remain displaceable in the left and right directions as the support spring is compressed; the attachment part of the support spring assembly is used to attach to the vertical surface objects of the mattress. Since the left and right surrounding frames of the support spring assembly are respectively attached to the left and right support bars of the support spring, the attachment part of the support spring assembly can be evenly stressed in the front and rear directions.

[0026] In some possible implementations, the support spring assembly includes a back plate and a lower connecting portion, the width of the lower connecting portion is smaller than the width of the back plate, the lower connecting portion is fixedly connected to the back plate, and the lower edge of the lower connecting portion is below the back plate; the two surrounding frames are respectively fixedly connected to the left and right upper part of the front of the back plate, and the surrounding frame includes a left surrounding portion, a right surrounding portion, and a front surrounding portion, the left surrounding portion is at the left end of the front surrounding portion, and the right surrounding portion is at the right end of the front surrounding portion, and the left surrounding portion and the right surrounding portion are both fixedly connected to the front of the back plate, and the left surrounding portion, the right surrounding portion and the front surrounding portion are fixedly connected and together with the adjacent portion of the back plate behind the front surrounding portion constitute the surrounding frame; the left and right sides of the back plate are respectively provided with empty openings corresponding to the two supporting strips of the support spring, and the supporting spring assembly attachment portion is located at the portion of the back plate between the two empty openings.

[0027] The solution shown in the present disclosure is that the support spring assembly can be fixedly connected to the lower frame bar of the inner core material of the mattress through the lower connecting part. After being fixedly connected to the lower frame bar, the support spring assembly can remain fixed in the upper and lower directions, and the force applied to the support spring assembly in the front-to-back direction is enhanced, so that the supporting spring assembly attachment part is more stable, thereby making the attachment between the mattress vertical device and the support spring assembly attachment part more secure. At the same time, the elastic expansion and contraction performance of the support spring is not affected, and the two support bars can remain displaceable in the left and right directions as the support spring is compressed. The back plate provides the support spring assembly with a flat and more evenly balanced force-bearing part for attaching to the mattress vertical device in the front-to-back direction. At the same time, the two openings of the back plate correspond to the two support bar coils respectively, which can reduce the contact area between the support spring and the support spring assembly, thereby reducing the friction between the support spring and the support spring assembly, and facilitating the elastic expansion and contraction of the support spring, that is, facilitating the smooth displacement of the two support bars in the left and right directions, and correspondingly reducing the noise generated by friction.

[0028] Fourthly, the internal vertical surface device of the mattress includes a pressure-adaptive support member, wherein the pressure-adaptive support member has a vertical movable portion and a vertical movable limiting portion, the vertical movable portion can be moved up and down to be attached to the vertical movable limiting portion, the upper edge of the vertical movable portion is maintained above the upper edge of the vertical movable limiting portion, and the vertical movable limiting portion has a support member attachment portion.

[0029] The solution shown in the present disclosure is that the pressure-adaptive support member can be used to assemble the upper frame bar and the lower frame bar of the inner core material of the mattress, the vertical movable portion of which is fixedly connected to the upper frame bar, and the vertical movable limiting portion of which is fixedly connected to the lower frame bar, and the vertical movable portion can be moved up and down to be assembled with the vertical movable limiting portion. The height of the pressure-adaptive support member after being assembled with the upper frame bar and the lower frame bar is less than the height of the mattress, and the vertical movable limiting portion remains fixed in the up and down directions. The vertical movable portion can move downward along with the adjacent upper frame bar portion fixedly connected to it when the mattress portion above it is under pressure. The pressure-adaptive support member can dynamically adapt to the pressure of the mattress without affecting the elastic expansion and contraction performance of the mattress edge. The human body will not feel any discomfort when it is on the mattress portion where the pressure-adaptive support member is installed, and the mattress portion maintains normal elasticity; at the same time, the support member attachment portion is used to be attached to the vertical surface object of the mattress, and the support member attachment portion in the vertical movable limiting portion remains in a fixed position, and the support member attachment portion can be subjected to force evenly in the front and back directions.

[0030] The lifting mechanism is a pair of fixedly mounted on two opposite sides of the vehicle frame, and the positioning plate is connected along the vertical axis to the support frame, and the positioning plate is connected along the vertical axis to the support frame, wherein the fixing portion is isolating at the fixing end of the vehicle frame and the fixing portion is movable.

[0031] In the solution shown in the present disclosure, the vertical movable part can be fixedly connected to the upper frame bar through the horizontal bar of the movable part. The horizontal bar of the movable part enables the vertical movable part to be fixedly connected to the upper frame bar in the same buckle fixing method as the support spring of the mattress to fix the frame bar, which is convenient for processing; the mounting plate enables the pressure-adapting support member to have a flat and more evenly stressed part in the front and rear directions for mounting with the vertical surface of the mattress.

[0032] In the fifth aspect, a reinforced sheet fastener is installed, wherein the sheet fastener is installed on the vertical surface of the mattress, and the installation structure includes a mattress internal vertical surface device, and the mattress internal vertical surface device is the mattress internal vertical surface device described in any one of the first to fourth aspects above. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] FIG1 is a schematic structural diagram of a mounting belt disclosed herein (including a partial enlarged view);

[0034] FIG2 is a schematic diagram of the structure of the connection between the attachment belt of FIG1 and the lower frame strip and the upper frame strip of the inner core material of the mattress;

[0035] FIG3 is a schematic structural diagram of another attachment belt disclosed herein (including a partial enlarged view);

[0036] FIG4 is a schematic structural diagram of another embodiment of the present invention, showing a connection between a mounting belt and a lower frame bar and an upper frame bar of a mattress inner core material;

[0037] FIG5 is a schematic structural diagram of another embodiment of the present invention, showing a connection between a mounting belt and a lower frame bar and an upper frame bar of a mattress inner core material;

[0038] FIG6 is a schematic structural diagram of a clamp disclosed herein;

[0039] FIG7 is a schematic structural diagram of a mounting belt and a vertical layer, a bottom layer, a lower peripheral edge band, a lower piping strip, a surface layer, an upper peripheral edge band, and an upper piping strip of a mattress disclosed herein;

[0040] FIG8 is a schematic diagram of the exploded structure of a support spring assembly disclosed herein;

[0041] FIG9 is a schematic structural diagram of a support spring assembly disclosed herein, which is assembled with the support springs and lower frame strips of the inner core material of the mattress;

[0042] FIG10 is a schematic diagram of the exploded structure of a pressure-adaptable support member disclosed herein;

[0043] FIG11 is a schematic structural diagram of the assembly of a pressure-adapting support member and an upper frame strip and a lower frame strip of the inner core material of a mattress according to the present invention;

[0044] FIG12 is a schematic structural diagram of a bed sheet fastener disclosed herein;

[0045] FIG13 is a schematic structural diagram of a mattress equipped with a sheet fastener according to the present invention.

[0046] In the picture:

[0047] 1-Attachment belt; 2-Attachment belt attachment portion; 3-Attachment belt attachment hole; 4-Attachment gasket; 5-Attachment belt vent hole; 6-External convex portion of the vent hole; 7-Double-layer attachment belt portion; 8-Transverse ribs; 9-Transverse grooves; 10-Strip holes; 11-Scale; 12-Belt tail connection hole; 13-Belt tail transverse bar; 14-Clamp; 15-Clamp; 16-Connection portion between clamps; 17-Clamp ribs; 18-Buckle joint; 19-Buckle hole; 20-Connecting column; 21-Bump; 22-Support spring; 23-Support bar; 24-Support bar coil; 25-Support spring bottom bar; 26-Support spring attachment piece; 27-Support spring attachment piece attachment portion; 28-Support spring attachment Component mounting hole; 29-support spring mounting component mounting tube; 30-support spring mounting component vent hole; 31-back plate; 32-enclosure frame; 33-frame space; 34-front enclosure; 35-left enclosure; 36-right enclosure; 37-lateral insertion hole; 38-clamp hole; 39-bevel edge; 40-opening; 41-transverse connecting hole; 411-adjusting positioning tube; 42-supporting part; 43-reinforced enclosure; 44-front enclosure; 45-latch hole; 46-side enclosure; 47-fixing latch; 48-lower connecting part; 49-lower connecting part vertical bar; 50-lower connecting part horizontal bar; 51-bend hook; 52-pressure-adapting support component; 53-support component mounting part; 54-support component mounting hole; 55-support member mounting cylinder; 56-support member vent hole; 57-vertical moving part; 58-moving part horizontal bar; 59-moving part vertical bar; 60-vertical movement limiter; 61-support member fixing part; 62-limiter horizontal bar; 63-limiter vertical bar; 64-end ring; 65-mounting plate; 66-fixed connecting vertical cylinder; 67-vertical fixing hole; 68-adjusting locking cylinder; 69-adjusting locking hole; 70-adjusting locking bolt; 71-moving limiter vertical cylinder Tube; 72-vertical guide hole; 73-mattress; 74-lower frame strip; 75-upper frame strip; 76-vertical layer; 77-bottom layer; 78-lower side band; 79-lower piping strip; 80-surface layer; 81-upper side band; 82-upper piping strip; 83-sheet fastener; 84-sheet fastener attachment hole; 85-longitudinal ventilation hole; 86-sheet fastener side wall; 87-lateral ventilation hole; 88-ventilation tube; 89-self-locking tie; 90-buckle. DETAILED DESCRIPTION

[0048] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present disclosure more clear, the technical solutions of the present disclosure are further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present disclosure and are not intended to limit them.

[0049] It should be noted that the "between" in this article can be any position within the overall scope composed of two or more than two, and can be on the body of one of them, including but not limited to the interval position between two or more than two; some specific terms are used in this article, but these terms are only for the convenience of explanation and do not constitute any limitation to the present disclosure; there are identical parts or structures in this article. In order to avoid confusion, the identical parts or structures are numbered and / or distinguished by their respective functions, positions, directions, etc. and are only used for distinction; the directions or positional relationships indicated by "upper", "lower", "left", "right", etc. in this article are based on the attached The orientation or positional relationship shown in the figure does not indicate or imply that the structure or object referred to must have a specific orientation, be constructed and operated in a specific orientation; the "edge" in this article refers to the outermost edge; the "edge" in this article refers to the outermost edge and the part close to the outermost edge, including but not limited to the outermost edge; the "multiple" in this article means three or more; the "mattress facade object" in this article refers to an object that is used and manipulated in daily life, which can be located on the outer facade of the mattress or on the inner facade of the mattress. The objects referred to include but are not limited to sheet fasteners, keys or buttons, touch panels, and lighting fixtures, that is, the objects referred to can be any of the aforementioned four objects.

[0050] Embodiment 1: A mattress internal vertical surface device, comprising a mounting belt (1), wherein the mounting belt (1) has a mounting belt mounting hole (3) and a mounting gasket (4), wherein the mounting gasket (4) is fixedly connected to the mounting belt (1) as a whole, and the mounting belt mounting hole (3) is located on the mounting gasket (4).

[0051] The mounting pad (4) is used for mounting with the mattress vertical surface device, and the mounting method can be one or more of screw connection, buckle connection, snap connection, sleeve connection, plug connection, hook connection, tie connection, and hoop connection; the mounting pad (4) has a structure on the outside of the edge of the mounting hole (3) of the mounting belt that is thicker and / or harder than the flexible and bendable part of the mounting belt (1).

[0052] The attachment belt (1) is entirely a plastic molding; or, the attachment belt is a fabric, and the attachment gasket is one of metal and plastic and is fixed to the fabric.

[0053] The attachment belt (1) is entirely a plastic molding, that is, the attachment belt (1) and the attachment gasket (4) are plastic moldings, and the parts of the attachment belt (1) other than the attachment gasket (4) are all flexible and bendable. The attachment gasket (4) is metal, that is, the attachment belt attachment hole (3) is a metal eyelet, the metal eyelet is riveted to the fabric, and the metal part outside the edge of the hole is the attachment gasket (4); the attachment gasket (4) is plastic, that is, the attachment gasket (4) is a plastic gasket, the plastic gasket is glued or high-temperature pressed to the fabric, and the plastic gasket has the attachment belt attachment hole (3).

[0054] As shown in FIG7 , the mattress (73) includes a vertical layer (76), a bottom layer (77), and a lower edge band (78). The attachment band (1) is located behind the vertical layer (76). The lower edge band (78) covers the lower edge of the vertical layer (76), the lower end of the attachment band (1), and the edge of the bottom layer (77) and sews the four together. The vertical layer (76) is the fabric of the mattress (73). Specifically, the lower edge band (78) covers the lower edge of the vertical layer (76), the lower end of the attachment band (1), and the edge of the bottom layer (77) with the help of a lower piping strip (79). The lower piping strip (79) is finally wrapped by the lower edge band (78). The attachment pad (4) has a fixed and flexible portion of the attachment band (1) above and below. The mattress (73) further comprises a surface layer (80) and an upper edge band (81), wherein the upper edge band (81) covers the upper edge of the vertical layer (76), the upper end of the attachment band (1), and the edge of the surface layer (80), and sews the four together. Specifically, the upper edge band (81) covers the upper edge of the vertical layer (76), the upper end of the attachment band (1), and the edge of the surface layer (80) with the aid of an upper piping strip (82), and the upper piping strip (82) is finally wrapped inside by the upper edge band (81). The material covered by the surface layer (80), the vertical layer (76), and the bottom layer (77) is the internal core material of the mattress (73).

[0055] Embodiment 2: A mattress internal vertical surface device, comprising a mounting belt (1), wherein the mounting belt (1) has a mounting belt mounting hole (3) and a mounting gasket (4), wherein the mounting gasket (4) is fixedly connected to the mounting belt (1) as a whole, and the mounting belt mounting hole (3) is located on the mounting gasket (4).

[0056] The attachment hole (3) of the attachment belt is used for attachment to the mattress vertical surface object, and the attachment method can be one or more of screw connection, buckle connection, snap connection, sleeve connection, plug connection, hook connection, tie connection, and hoop connection; the structure on the outer side of the edge of the attachment hole (3) of the attachment belt is thicker and / or harder than the flexible and bendable part of the attachment belt (1), which is the attachment pad (4).

[0057] The attachment belt (1) is entirely a plastic molding; or, the attachment belt is a fabric, and the attachment gasket is one of metal and plastic and is fixed to the fabric.

[0058] The attachment belt (1) is entirely a plastic molding, that is, the attachment belt (1) and the attachment gasket (4) are plastic moldings, and the parts of the attachment belt (1) other than the attachment gasket (4) are all flexible and bendable. The attachment gasket (4) is metal, that is, the attachment belt attachment hole (3) is a metal eyelet, the metal eyelet is riveted to the fabric, and the metal part outside the edge of the hole is the attachment gasket (4); the attachment gasket (4) is plastic, that is, the attachment gasket (4) is a plastic gasket, the plastic gasket is glued or high-temperature pressed to the fabric, and the plastic gasket has the attachment belt attachment hole (3).

[0059] At least one of the two ends of the attachment belt (1) is provided with a belt tail connection hole (12), and the belt tail connection hole (12) is one of a metal eyelet and a plastic eyelet. The metal eyelet is riveted to the fabric flat belt; the plastic eyelet is glued or high-temperature pressed to the fabric.

[0060] The inner core material of the mattress (73) includes frame strips, which are further divided into upper frame strips (75) and lower frame strips (74).

[0061] The attachment belt (1) is connected to at least the lower frame strip (74) through the belt tail connection hole (12), and the connection method can be one or more of screw connection, buckle connection, snap connection, sleeve connection, plug connection, hook connection, tie connection, and hoop connection.

[0062] As shown in FIG4 , the attachment belt attachment portion (2) having the attachment belt attachment hole (3) has fixedly connected flexible and bendable attachment belt (1) portions above and below, and the attachment belt (1) is provided with two tail connection holes (12) at both ends, and the two tail connection holes (12) are separated in the width direction of the attachment belt (1). In this embodiment, the attachment belt attachment hole (3) is connected to the upper frame strip (75) and the lower frame strip (74) at its upper and lower ends through the two tail connection holes (12) and in conjunction with the self-locking tie band (89).

[0063] Embodiment 3: A mattress internal vertical surface device, comprising a connecting belt (1) and a clamp (14), wherein the connecting belt (1) has a connecting belt connecting portion (2), and a portion of the connecting belt (1) other than the connecting belt connecting portion (2) is provided with a plurality of transverse ribs (8), wherein the transverse ribs (8) extend in the width direction of the connecting belt (1), and a transverse groove (9) is provided between all two adjacent transverse ribs (8) in the length direction of the connecting belt (1), and the clamp (14) has two clamping portions (15), and the two clamping portions (15) cooperate to clamp the portion of the connecting belt (1) having the transverse ribs (8) and the transverse groove (9).

[0064] The attachment portion (2) of the attachment belt is used for attachment to the mattress vertical surface object. The attachment method can be one or more of screw connection, buckle connection, snap connection, sleeve connection, plug connection, hook connection, tie connection, and hoop connection. The portion of the attachment belt (1) that is attached to the mattress vertical surface object is the attachment portion (2) of the attachment belt.

[0065] As shown in Figures 1 and 2, the inner core material of the mattress (73) includes frame strips, which are further divided into upper frame strips (75) and lower frame strips (74); the portion of the attachment belt (1) below the attachment portion (2) has the plurality of transverse ribs (8) and the transverse grooves (9), and the portion of the attachment belt having the transverse ribs (8) and the transverse grooves (9) is folded around the adjacent portion of the lower frame strip (74) to form a double-layer attachment belt portion (7), and the two clamping portions (15) cooperate to clamp the double-layer attachment belt portion (7), and the transverse ribs (8) and the transverse grooves (9) between the two inner surfaces of the double-layer attachment belt portion (7) are engaged, thereby realizing the connection of the attachment belt (1) to the lower frame strip (74); the cross-section of the plurality of transverse ribs (8) is serrated.

[0066] The attachment belt attachment portion (2) is provided with an attachment belt attachment hole (3); a clamp portion connecting portion (16) is provided between two adjacent sides of the two clamp portions (15), and the clamp portion connecting portion (16) faces the length direction of the attachment belt (1), and the clamp portion connecting portion (16) is fixedly connected to the two adjacent sides; one of the two clamp portions (15) is provided with a buckle joint (18), and the other of the two clamp portions (15) is provided with a buckle hole (19) corresponding to the buckle joint (18); the two clamp portions (15) clamp the attachment belt (1) by buckling the buckle joint (18) with the buckle hole (19).

[0067] The bottom of the double-layered attachment belt portion (7) is located below the adjacent lower frame strip (74) portion, the inter-clamping connecting portion (16) is at least partially located below the adjacent lower frame strip (74) portion, and the two clamping portions (15) cooperate to clamp the double-layered attachment belt portion (7).

[0068] The attachment portion (2) of the attachment belt has an attachment gasket (4), the attachment gasket (4) is fixedly connected to the attachment belt (1) as a whole, and the attachment belt attachment hole (3) is located on the attachment gasket (4); the two ends of the connecting portion (16) between the clamping parts are respectively fixedly connected to the parts of the two adjacent sides, and the buckle joint (18), the connecting portion (16) between the clamping parts, and the buckle hole (19) are aligned; the attachment belt (1) is provided with a strip hole corresponding to the buckle joint (18), the strip hole (10) extends in the length direction of the attachment belt (1), the buckle joint (18) passes through the strip hole (10) and is buckled with the buckle hole (19), and the width of the strip hole (10) is greater than or equal to the width of the connecting portion (16) between the clamping parts.

[0069] The inter-clamp connection portion (16) can be hard or flexible.

[0070] The buckle joint (18) and the buckle hole (19) can be buckled together within the width direction of the attachment belt (1) through the strip hole (10), so that the two clamping parts (15) can be more tightly clamped to the parts within the width direction of the attachment belt (1). At the same time, the buckle joint (18), the connecting part between the clamping parts (16), and the buckle hole (19) are aligned, and the width of the strip hole (10) is greater than or equal to the width of the connecting part between the clamping parts (16). Therefore, the connecting part between the clamping parts (16) can be at least partially placed in the strip hole (10), thereby reducing the degree of unevenness of the bottom of the adjacent lower frame strip (74).

[0071] In this embodiment, the thickness of the inter-clamp connection portion (16) is less than or equal to the thickness of the portion of the attachment belt (1) having the transverse rib (8), the inter-clamp connection portion (16) is flexible and bendable, and the bottom of the inter-clamp connection portion (16) adjacent to the lower frame strip (74) is located within the strip-shaped hole (10).

[0072] As shown in FIG1 , the length of the transverse rib (8) is consistent with the width of the attachment belt (1), and the strip holes (10) are respectively provided on the left and right sides of the attachment belt (1) below the attachment portion (2), that is, the strip holes (10) are provided on the left and right sides of the attachment belt (1) where the transverse rib (8) is provided.

[0073] As shown in FIG2 , there are two clamps, and the upper and lower parts of the connecting belt (1) are connected to the upper frame strip (75) and the lower frame strip (74) respectively through the two clamps (14); the connecting belt (1) is provided with a scale (11) in the length direction, and the scale (11) is located on the opposite side of the side of the connecting belt (1) having the transverse rib (8) and between the two strip holes (10).

[0074] The portion of the attachment belt (1) above the attachment portion (2) of the attachment belt also has the plurality of transverse ribs (8) and the transverse grooves (9). The portion of the attachment belt having the transverse ribs (8) and the transverse grooves (9) is folded around the adjacent portion of the upper frame strip (75) to form a double-layer attachment belt portion (7). The two clamping portions (15) cooperate to clamp the double-layer attachment belt portion (7). The transverse ribs (8) and the transverse grooves (9) between the two inner surfaces of the double-layer attachment belt portion (7) are engaged, thereby achieving the connection of the attachment belt (1) to the upper frame strip (75); the top of the connecting portion (16) between the clamping portions adjacent to the upper frame strip (75) is located in the strip-shaped hole (10).

[0075] As shown in FIG6 , the buckle joint (18) is fixedly connected to the clamping portion (15) through a connecting column (20), the diameter of the buckle joint (18) is larger than the diameter of the connecting column (20), and the buckle joint (18) at the location where the buckle joint (18) and the connecting column (20) are fixedly connected is located outside the edge of the connecting column (20) and acts as a hook; a convex point (21) is provided on the inner surface of one of the two clamping portions (15), and a clamping portion rib (17) is provided on the inner surface of the other of the two clamping portions (15), and the clamping portion rib (17) extends in the length direction of the attachment belt (1), and the convex point (21) and the clamping portion rib (17) are staggered with each other, and the convex point (21) is pointed.

[0076] Embodiment 4: A mattress internal vertical surface device, comprising a connecting belt (1) and a clamp (14), wherein the connecting belt (1) has a connecting belt connecting portion (2), and the clamp (14) has two clamping portions (15), at least one of the two clamping portions (15) is provided with a protrusion (21) on its inner surface, and a buckling structure is provided between the two clamping portions (15), and the two clamping portions (15) are buckled by the buckling structure to clamp the portion of the connecting belt (1) other than the connecting belt connecting portion (2).

[0077] The attachment portion (2) of the attachment belt is used for attachment to the mattress vertical surface object. The attachment method can be one or more of screw connection, buckle connection, snap connection, sleeve connection, plug connection, hook connection, tie connection, and hoop connection. The portion of the attachment belt (1) that is attached to the mattress vertical surface object is the attachment portion (2) of the attachment belt.

[0078] As shown in FIG5 , the inner core material of the mattress (73) includes frame strips, which are further divided into upper frame strips (75) and lower frame strips (74); the portion of the attachment belt (1) below the attachment portion (2) is folded around the adjacent portion of the lower frame strip (74) to form a double-layer attachment belt portion (7), and the two clamping portions (15) cooperate to clamp the double-layer attachment belt portion (7), thereby enabling the attachment belt (1) to be connected to the lower frame strip (74).

[0079] The attachment belt attachment portion (2) is provided with an attachment belt attachment hole (3); a clamp portion connecting portion (16) is provided between two adjacent sides of the two clamp portions (15), and the clamp portion connecting portion (16) faces the length direction of the attachment belt (1), and the clamp portion connecting portion (16) is fixedly connected to the two adjacent sides; the buckling structure includes a buckle joint (18) and a buckle hole (19); one of the two clamp portions (15) is provided with the buckle joint (18), and the other of the two clamp portions (15) is provided with the buckle hole (19) corresponding to the buckle joint (18); the two clamp portions (15) are buckled with the buckle joint (18) and the buckle hole (19) to clamp the attachment belt (1).

[0080] The bottom of the double-layer attachment belt portion (7) is located below the adjacent lower frame strip (74) portion, and the inter-clamp connection portion (16) adjacent to the lower frame strip (74) is at least partially located below the adjacent lower frame strip (74) portion and the double-layer attachment belt portion (7). While the two clamps (15) cooperate to clamp the double-layer attachment belt portion (7), the inter-clamp connection portion (16) tightly wraps the lower end portion of the adjacent double-layer attachment belt portion (7) and the adjacent lower frame strip (74) portion.

[0081] The attachment portion (2) of the attachment belt has an attachment gasket (4), the attachment gasket (4) is fixedly connected to the attachment belt (1) as a whole, and the attachment belt attachment hole (3) is located on the attachment gasket (4); the two ends of the inter-clamp connection portion (16) are respectively fixedly connected to parts of the two adjacent edges.

[0082] The inter-clamp connection portion (16) can be hard or flexible.

[0083] In this embodiment, the thickness of the connecting portion (16) between the clamping portions is smaller than the thickness of the clamping portion (15), and the connecting portion (16) between the clamping portions is flexible and bendable; one of the two clamping portions (15) is provided with two buckling holes (19), and the two buckling holes (19) are separated in the width direction of the attachment belt (1); the other of the two clamping portions (15) is provided with two buckling joints (18) corresponding to the two buckling holes (19), and the two buckling holes (19) are respectively outside the two sides in the width direction of the attachment belt (1), and the corresponding two buckling joints (18) are also respectively outside the two sides in the width direction of the attachment belt (1); one of the two clamping portions (15) is provided with a plurality of the protrusions (21) on its inner surface, and the other of the two clamping portions (15) is also provided with a plurality of the protrusions (21) on its inner surface, and the protrusions (21) on the two inner surfaces are staggered.

[0084] As shown in FIG6 , the buckle joint (18) is fixedly connected to the clamping portion (15) via a connecting column (20), the diameter of the buckle joint (18) is larger than the diameter of the connecting column (20), and the buckle joint (18) at the portion where the buckle joint (18) and the connecting column (20) are fixedly connected is located outside the edge of the connecting column (20) and acts as a hook, and the protrusion (21) is pointed.

[0085] There are two clamps (14), and the upper and lower parts of the connecting belt (1) are connected to the upper frame strip (75) and the lower frame strip (74) respectively through the two clamps (14).

[0086] The portion of the attachment belt (1) above the attachment belt attachment portion (2) is folded around the adjacent upper frame strip (75) portion to form a double-layer attachment belt portion (7), and the two clamping portions (15) cooperate to clamp the double-layer attachment belt portion (7), thereby realizing that the attachment belt (1) is connected to the upper frame strip (75); the top of the double-layer attachment belt portion (7) is located on the top of the adjacent upper frame strip (75) portion, and the connecting portion (16) between the clamping portions adjacent to the upper frame strip (75) is at least partially located on the top of the adjacent upper frame strip (75) portion and the double-layer attachment belt portion (7), and while the two clamping portions (15) cooperate to clamp the double-layer attachment belt portion (7), the connecting portion (16) between the clamping portions tightly wraps the upper end portion of the adjacent double-layer attachment belt portion (7) and the adjacent upper frame strip (75) portion.

[0087] Example 5: A mattress internal vertical surface device, comprising a connecting belt (1) and a clamp (14), wherein the connecting belt (1) has a connecting belt connecting portion (2), a portion of the connecting belt (1) other than the connecting belt connecting portion (2) is provided with a plurality of protrusions (21), and the plurality of protrusions (21) are separated in the length direction of the connecting belt (1), and the clamp (14) has two clamping portions (15), and the two clamping portions (15) cooperate to clamp the portion of the connecting belt (1) having the protrusions (21).

[0088] The attachment portion (2) of the attachment belt is used for attachment to the mattress vertical surface object. The attachment method can be one or more of screw connection, buckle connection, snap connection, sleeve connection, plug connection, hook connection, tie connection, and hoop connection. The portion of the attachment belt (1) that is attached to the mattress vertical surface object is the attachment portion (2) of the attachment belt.

[0089] As shown in FIG5 , the inner core material of the mattress (73) includes a frame strip, which is further divided into an upper frame strip (75) and a lower frame strip (74). The protrusions (21) are pointed, and the portion of the attachment belt (1) below the attachment portion (2) has the multiple protrusions (21). The portion of the attachment belt with the protrusions (21) is folded around the adjacent portion of the lower frame strip (74) to form a double-layer attachment belt portion (7). The two clamping portions (15) cooperate to clamp the double-layer attachment belt portion (7), thereby achieving the connection between the attachment belt (1) and the lower frame strip (74); at least one of the two inner surfaces of the clamped portion of the double-layer attachment belt portion (7) has the protrusions (21).

[0090] The attachment belt attachment portion (2) is provided with an attachment belt attachment hole (3); a clamp portion connecting portion (16) is provided between two adjacent sides of the two clamp portions (15), and the clamp portion connecting portion (16) faces the length direction of the attachment belt (1), and the clamp portion connecting portion (16) is fixedly connected to the two adjacent sides; one of the two clamp portions (15) is provided with a buckle joint (18), and the other of the two clamp portions (15) is provided with a buckle hole (19) corresponding to the buckle joint (18); the two clamp portions (15) clamp the attachment belt (1) by buckling the buckle joint (18) with the buckle hole (19).

[0091] The bottom of the double-layered attachment belt portion (7) is located below the adjacent lower frame strip (74) portion, the inter-clamping connection portion (16) adjacent to the lower frame strip (74) is at least partially located below the adjacent lower frame strip (74) portion, and the two clamping portions (15) cooperate to clamp the double-layered attachment belt portion (7).

[0092] The attachment portion (2) of the attachment belt has an attachment gasket (4), the attachment gasket (4) is fixedly connected to the attachment belt (1) as a whole, and the attachment belt attachment hole (3) is located on the attachment gasket (4); the two ends of the connecting portion (16) between the clamping parts are respectively fixedly connected to the parts of the two adjacent sides, and the buckle joint (18), the connecting portion (16) between the clamping parts, and the buckle hole (19) are aligned; the attachment belt (1) is provided with a strip hole corresponding to the buckle joint (18), the strip hole (10) extends in the length direction of the attachment belt (1), the buckle joint (18) passes through the strip hole (10) and is buckled with the buckle hole (19), and the width of the strip hole (10) is greater than or equal to the width of the connecting portion (16) between the clamping parts.

[0093] In this embodiment, the thickness of the inter-clamp connection portion (16) is less than or equal to the thickness of the portion of the attachment belt (1) having the protrusion (21), the inter-clamp connection portion (16) is flexible and bendable, and the bottom of the inter-clamp connection portion (16) adjacent to the lower frame strip (74) is located within the strip-shaped hole (10).

[0094] The strip holes (10) are respectively provided on the left and right sides of the portion of the attachment belt (1) below the attachment portion (2), that is, the strip holes (10) are provided on the left and right sides of the portion of the attachment belt (1) provided with the protrusion (21).

[0095] There are two clamps (14), and the upper and lower parts of the connecting belt (1) are connected to the upper frame strip (75) and the lower frame strip (74) respectively through the two clamps (14); the connecting belt (1) is provided with a scale (11) in the length direction, and the scale (11) is located on the opposite side of the side of the connecting belt (1) having the protrusion (21) and between the two strip-shaped holes (10).

[0096] The portion of the attachment belt (1) above the attachment portion (2) of the attachment belt also has the plurality of protrusions (21), and the portion of the attachment belt with the protrusions (21) is folded around the adjacent portion of the upper frame strip (75) to form a double-layer attachment belt portion (7), and the two clamping portions (15) cooperate to clamp the double-layer attachment belt portion (7), thereby achieving the connection of the attachment belt (1) to the upper frame strip (75); at least one of the two inner surfaces of the clamped portion of the double-layer attachment belt portion (7) has a protrusion (21), and the top of the connecting portion (16) between the clamping portions adjacent to the upper frame strip (75) is located in the strip-shaped hole (10).

[0097] As shown in FIG6 , the buckle joint (18) is fixedly connected to the clamping portion (15) via a connecting column (20). The diameter of the buckle joint (18) is larger than the diameter of the connecting column (20). The buckle joint (18) at the point where the buckle joint (18) and the connecting column (20) are fixedly connected is located outside the edge of the connecting column (20) and acts as a hook.

[0098] Example 6: A mattress internal vertical surface device, comprising a connecting belt (1), wherein the connecting belt (1) has a connecting belt connecting portion (2), and a plurality of belt tail connecting holes (12) are provided at a portion of the connecting belt (1) other than the connecting belt connecting portion (2), and the plurality of belt tail connecting holes (12) are separated in the length direction of the connecting belt (1), and a belt tail horizontal bar (13) is provided at a portion of the connecting belt (1) closer to the tail end of the connecting belt (1) on the outside of each of the belt tail connecting holes (12), and a plurality of belt tail connecting holes (12) are provided at a portion of the connecting belt (1) extending in the width direction of the connecting belt (1).

[0099] The attachment portion (2) of the attachment belt is used for attachment to the mattress vertical surface object. The attachment method can be one or more of screw connection, buckle connection, snap connection, sleeve connection, plug connection, hook connection, tie connection, and hoop connection. The portion of the attachment belt (1) that is attached to the mattress vertical surface object is the attachment portion (2) of the attachment belt.

[0100] The inner core material of the mattress (73) includes frame strips, which are further divided into upper frame strips (75) and lower frame strips (74). As shown in FIG3 , the portion of the attachment belt (1) below the attachment portion (2) is provided with the plurality of tail connection holes (12), and the portion of the attachment belt (1) closer to the lower tail end of the attachment belt (1) outside each tail connection hole (12) is provided with the tail cross bar (13); one of the tail cross bars (13) can be selected according to actual needs and connected to the lower frame strip (74) through the tail connection hole (12) immediately above the tail cross bar (13), thereby achieving the connection of the attachment belt (1) to the lower frame strip (74); and the redundant tail cross bars (13) can be cut off according to actual needs. The tail horizontal bar (13) can be fixedly connected to the frame bar by a self-locking tie (89) or a buckle (90) in conjunction with the tail connection hole (12); the buckle (90) can be in the form of a metal sheet or a metal bar.

[0101] The attachment belt attachment portion (2) is provided with an attachment belt attachment hole (3); the attachment belt attachment portion (2) has an attachment gasket (4), the attachment gasket (4) is fixedly connected to the attachment belt (1) as a whole, and the attachment belt attachment hole (3) is located on the attachment gasket (4).

[0102] The attachment belt (1) is also provided with the plurality of tail connection holes (12) at the attachment portion (2) of the attachment belt, and the attachment belt (1) is provided with the tail cross bar (13) at the outer side of each tail connection hole (12) and closer to the upper tail end of the attachment belt (1); one of the tail cross bars (13) can be selected according to actual needs and connected to the upper frame bar (75) through the tail connection hole (12) immediately below the tail cross bar (13), thereby achieving the connection of the attachment belt (1) to the upper frame bar (75); and the redundant tail cross bars (13) can be cut off according to actual needs. The tail cross bar (13) can be fixedly connected to the upper frame bar (75) by a self-locking tie or a buckle in conjunction with the tail connection hole (12).

[0103] The belt tail connection hole (12) is in the shape of a horizontal strip and is centered in the width direction of the attachment belt (1), i.e., left and right; and / or, there are two belt tail connection holes (12) and they are separated in the width direction of the attachment belt (1) and are located on the left and right of the attachment belt (1), respectively.

[0104] Embodiment 7: A mattress internal vertical surface device, comprising a connecting belt (1), wherein the connecting belt (1) has a connecting belt connecting portion (2), and a portion of the connecting belt (1) other than the connecting belt connecting portion (2) is provided with a buckle joint (18) and a buckle hole (19), wherein the buckle joint (18) and the buckle hole (19) are separated in the longitudinal direction of the connecting belt (1), and the buckle joint (18) and the buckle hole (19) correspond to each other.

[0105] The attachment portion (2) of the attachment belt is used for attachment to the mattress vertical surface object. The attachment method can be one or more of screw connection, buckle connection, snap connection, sleeve connection, plug connection, hook connection, tie connection, and hoop connection. The portion of the attachment belt (1) that is attached to the mattress vertical surface object is the attachment portion (2) of the attachment belt.

[0106] The inner core material of the mattress (73) includes frame strips, which are further divided into upper frame strips (75) and lower frame strips (74). After the portion of the attachment belt (1) between the buckle joint (18) and the buckle hole (19) is folded around the adjacent portion of the frame strip, the buckle joint (18) and the buckle hole (19) can correspond to and buckle with each other, thereby achieving the connection of the attachment belt (1) to the frame strips.

[0107] The portion of the connecting belt (1) below the connecting belt connecting portion (2) is provided with the buckle joint (18) and the buckle hole (19); the portion of the connecting belt (1) above the connecting belt connecting portion (2) is also provided with the buckle joint (18) and the buckle hole (19); the upper and lower portions of the connecting belt connecting portion (2) are respectively connected to the upper frame strip (75) and the lower frame strip (74) through their respective buckle joints (18) and the buckle holes (19).

[0108] The attachment belt attachment portion (2) is provided with an attachment belt attachment hole (3); the attachment belt attachment portion (2) has an attachment gasket (4), the attachment gasket (4) is fixedly connected to the attachment belt (1) as a whole, and the attachment belt attachment hole (3) is located on the attachment gasket (4).

[0109] Embodiment 8: Reinforced installation of bed sheet fastener (83), the mattress vertical object is the bed sheet fastener (83), and this embodiment is a combination of any one of embodiments 1 to 7 and the following description.

[0110] As shown in FIG13 , the sheet fastener (83) is mounted on the outer facade of the mattress (73), and the mounting structure includes the attachment belt (1); the sheet fastener (83) is attached to the facade layer (76) and the attachment belt (1) through the attachment belt attachment holes (3), and the attachment belt (1) is provided with four attachment belt attachment holes (3).

[0111] The four attachment gaskets (4) may be distributed on the attachment belt (1), i.e., the four attachment gaskets (4) are respectively located outside the edges of the four attachment belt attachment holes (3); or the four attachment belt attachment holes (3) may be located on the same attachment gasket (4), i.e., the four attachment belt attachment holes (3) are distributed on the same attachment gasket (4); as shown in Figures 1 to 3, the four attachment gaskets (4) may be distributed on the attachment portion (2), i.e., the four attachment gaskets (4) are respectively located outside the edges of the four attachment belt attachment holes (3) and the four attachment gaskets (4) are fixedly connected by ribs.

[0112] As shown in FIG12 , the sheet fixer (83) is provided with a sheet fixer attachment hole (84), the sheet fixer attachment hole (84) corresponds to the attachment belt attachment hole (3), the sheet fixer (83) is attached to the attachment belt attachment hole (3) through the sheet fixer attachment hole (84), and the sheet fixer (83) is provided with four sheet fixer attachment holes (84) corresponding to the four attachment belt attachment holes (3); the sheet fixer (83) is provided with longitudinal air vents (85) in the front-to-back direction, the sheet fixer (83) has a sheet fixer side wall (86), the sheet fixer side wall (86) is provided with lateral air vents (87), and the lateral air vents (87) are in airflow communication with the longitudinal air vents (85).

[0113] In this embodiment, the connecting belt (1) is entirely made of plastic; the connecting belt (1) is provided with a connecting belt air hole (5) corresponding to the longitudinal air hole (85); and the connecting belt (1) is provided with an air hole outer convex portion (6) at the outer edge of the connecting belt air hole (5). The sheet holder (83) is provided with an air tube (88), one end of which is fixedly connected to the back of the sheet holder (83); the tube hole of the air tube (88) corresponds to the longitudinal air hole (85); and the other end of the air tube (88) passes through the connecting belt air hole (5) and is located outside the connecting belt air hole (5) but does not exceed the air hole outer convex portion (6).

[0114] The inner vertical surface of the mattress (73) is provided with a plurality of the attachment belts (1), and the outer vertical surface of the mattress (73) is provided with a plurality of the sheet fasteners (83) corresponding to the plurality of attachment belts (1). The sheet fasteners (83) are attached to the vertical surface layer (76) and the attachment belts (1) through the sheet fastener attachment holes (84) and the attachment belt attachment holes (3).

[0115] Embodiment 9: A mattress internal vertical surface device, comprising a support spring assembly (26), the support spring assembly (26) being provided with two surrounding frames (32), the two surrounding frames (32) being fixed on the left and right sides of the support spring assembly (26), respectively, the surrounding frames (32) having a partial frame space (33) for loosely accommodating the support springs (22) and their supporting strips (23) of the mattress internal core material, and a support spring assembly attachment portion (27) being provided between the left and right sides of the support spring assembly (26). The support spring assembly attachment portion (27) is used for attachment to a mattress vertical surface object, and the attachment method can be one or more of screw connection, buckle connection, clamp connection, sleeve connection, plug connection, hook connection, binding connection, and hoop connection, and the portion of the support spring assembly (26) that is attached to the mattress vertical surface object is the support spring assembly attachment portion (27).

[0116] The support spring assembly (26) includes a back plate (31) and a lower connecting portion (48), the width of the lower connecting portion (48) is smaller than the width of the back plate (31), the lower connecting portion (48) is fixedly connected to the back plate (31), and the lower edge of the lower connecting portion (48) is located below the back plate (31); the two surrounding frames (32) are respectively fixedly connected to the left and right upper portions of the front of the back plate (31), the surrounding frame (32) includes a left surrounding portion (35), a right surrounding portion (36), and a front surrounding portion (34), the left surrounding portion (35) is located at the left end of the front surrounding portion (34), and the right surrounding portion (36) is located at the right end of the front surrounding portion (34). The right end of the front enclosure (34), the left enclosure (35) and the right enclosure (36) are all fixedly connected to the front of the back panel (31); the left enclosure (35), the right enclosure (36) and the front enclosure (34) are fixedly connected and together with the adjacent portion of the back panel (31) behind the front enclosure (34) form the enclosure frame (32); the left and right sides of the back panel (31) are respectively provided with openings (40) corresponding to the two support strip coils (24) of the support spring (22); the support spring mounting part (27) is located at the portion of the back panel (31) between the two openings (40).

[0117] The front enclosure portion (34) can be fixedly connected to the left enclosure portion (35) and the right enclosure portion (36) by one or more of screw connection, buckle connection, snap connection, sleeve connection, plug connection, hook connection, tie connection, and hoop connection.

[0118] As shown in FIG8 , in this embodiment, the front enclosure (34) is a slat, and the left enclosure (35) and the right enclosure (36) are both provided with lateral insertion holes (37) corresponding to the cross-section of the front enclosure (34), i.e., the slat, and the lateral insertion hole (37) of one of the left enclosure (35) and the right enclosure (36) passes through both sides thereof, while the lateral insertion hole (37) of the other of the left enclosure (35) and the right enclosure (36) does not pass through both sides thereof; one of the left enclosure (35) and the right enclosure (36) is provided with a clamping hole (38) on the wall surface other than the direction of the lateral insertion hole (37), and one end of the front enclosure (34) is provided with an oblique edge (39) corresponding to the clamping hole (38), and the front enclosure (34) is fixedly connected to the left enclosure (35) and the right enclosure (36) through the lateral insertion hole (37), the clamping hole (38), and the oblique edge (39). In this embodiment, one of the left surrounding portion (35) and the right surrounding portion (36) is provided with the clamping hole (38) on its front wall.

[0119] The support spring attachment (26) has a height-adjustable connection structure capable of adjusting its height, that is, the height-adjustable connection structure is provided between the back plate (31) and the lower connection portion (48). In this embodiment, the height-adjustable connection structure includes a transverse connection hole (41), a hook (51), a reinforcement enclosure (43), and a fixing pin (47).

[0120] The back plate (31) is provided with at least two transverse connecting holes (41) on the left and right sides respectively and arranged vertically; specifically, the portion between the surrounding frame (32) on the left side of the back plate (31) and the supporting spring mounting member attachment portion (27) and the portion between the surrounding frame (32) on the right side of the back plate (31) and the supporting spring mounting member attachment portion (27) are provided with at least two transverse connecting holes (41) respectively and arranged vertically; the back plate (31) is provided with an adjustment positioning cylinder (411), and the adjustment positioning cylinder (411) has the transverse connecting hole (41), that is, the portion between the surrounding frame (32) on the left side of the back plate (31) and the supporting spring mounting member attachment portion (27) and the portion between the surrounding frame (32) on the right side of the back plate (31) and the supporting spring mounting member attachment portion (27) are provided with at least two adjustment positioning cylinders (411) respectively and arranged vertically. The lower connecting portion (48) includes two lower connecting portion vertical bars (49) on the left and right, and a lower connecting portion horizontal bar (50) is fixedly connected between the lower ends of the two lower connecting portion vertical bars (49). The two ends of the lower connecting portion horizontal bar (50) are respectively fixedly connected to the lower ends of the two lower connecting portion vertical bars (49). The upper ends of the two lower connecting portion vertical bars (49) are separated and respectively have the hooks (51). The two hooks (51) correspond to the horizontal connecting holes on the left and right of the back plate (31). The lower connecting portion (48) of this embodiment is formed by bending a metal strip; each of the horizontal connecting holes (41) is used to insert the hook (51) and is adjacent to a support portion (42) below the hole of the end to support the bent portion of the hook (51).

[0121] The left and right sides of the lower edge of the back plate (31) are respectively provided with the reinforced enclosure (43) corresponding to the two lower connecting portion vertical bars (49), and the reinforced enclosure (43) has a front enclosure (44) and a side enclosure (46), the front enclosure (44) is fixedly connected to the side enclosure (46), and the front enclosure (44) is fixedly connected to the back plate (31) through the side enclosure (46); the reinforced enclosure (43) on the left side of the back plate (31) is The side block (46) is on the right, and its left side is open; the side block (46) of the reinforcement enclosure (43) located on the right side of the back plate (31) is on the left, and its right side is open; the upper and lower parts between the front block (44) of the reinforcement enclosure (43) and the back plate (31) are both through-open; the two front blocks (44) are provided with pin holes (45) corresponding to the fixing pins (47), and the back plate (31) behind the front block (44) is provided with a pin hole (45). The portion is also provided with a latch hole (45) corresponding to the fixed latch (47); the lower connecting portion (48) and the back plate (31) are fixedly connected to each other through the bent hook (51) and the transverse connecting hole (41), the reinforced enclosure (43), and the fixed latch (47) so as to adjust the height of the support spring assembly (26); the bent hook (51) selects the corresponding transverse connecting hole (41) according to the need to adjust the height of the support spring assembly (26), that is, selects the corresponding adjustment positioning cylinder (411) and inserts it into the transverse connecting hole (41); the vertical bar (49) of the lower connecting portion is partially placed in the reinforced enclosure (43), and the latch hole (45) of the front stop (44) and the latch hole (45) of the back plate (31) behind the front stop (44) are inserted into the fixed latch (47), and the fixed latch (47) is located on the outside of the vertical bar (49) of the lower connecting portion.

[0122] As shown in FIG9 , the inner core material of the mattress (73) includes an upper frame bar (75), a lower frame bar (74) and the support spring (22), and the upper and lower parts of the support spring (22) are fixedly connected to the upper frame bar (75) and the lower frame bar (74) respectively through buckles (90); the support spring connector (26) is loosely connected to the two support bars (23) of the support spring (22) through the two surrounding frames (32), and the support spring (22) maintains normal elastic expansion and contraction performance. The two support bars (23) are both capable of being displaced in the left-right direction as the support spring (22) is compressed; and the support spring attachment member (26) is fixedly connected to the support spring bottom bar (25) of the support spring (22) through the lower connecting portion (48). Specifically, the lower connecting portion horizontal bar (50) is fixedly connected to the support spring bottom bar (25) and the lower frame bar (74). The fixed connection method can be one or more of screw connection, buckle connection, clamp connection, sleeve connection, plug connection, hook connection, binding connection, and hoop connection. In this embodiment, the lower connecting portion horizontal bar (50) is fixedly connected to the support spring bottom bar (25) and the lower frame bar (74) through a self-locking tie (89).

[0123] Example 10: Reinforced installation of bed sheet fastener (83), the mattress vertical object is the bed sheet fastener (83), this example is a combination of Example 15 and the following description.

[0124] As shown in FIG13 , the sheet fastener (83) is mounted on the outer facade of the mattress (73), and the mounting structure includes the support spring mounting member (26); the sheet fastener (83) is mounted on the facade layer (76) of the mattress (73) and the support spring mounting member (26) through the support spring mounting member mounting portion (27), thereby connecting the inner core material of the mattress (73).

[0125] The support spring assembly attachment portion (27) is provided with a support spring assembly attachment hole (28) for attachment to the sheet fixer (83), and the support spring assembly attachment portion (27) is distributed with four support spring assembly attachment holes (28); a surface of the support spring assembly attachment portion (27) is provided with a protruding support spring assembly attachment tube (29), and the support spring assembly attachment tube (29) has the support spring assembly attachment hole (28), and the support spring assembly attachment portion (27) is distributed with four support spring assembly attachment tubes (29); the sheet fixer (83) is attached to the support spring assembly (26) through the support spring assembly attachment hole (28).

[0126] As shown in FIG12 , the sheet fixer (83) is provided with a sheet fixer mounting hole (84), the sheet fixer mounting hole (84) corresponds to the support spring mounting part mounting hole (28), the sheet fixer (83) is mounted with the support spring mounting part mounting hole (28) through the sheet fixer mounting hole (84), and the sheet fixer (83) is provided with four sheet fixer mounting holes (84) corresponding to the four support spring mounting part mounting holes (28); the sheet fixer (83) is provided with longitudinal air vents (85) in the front-back direction, the sheet fixer (83) has a sheet fixer side wall (86), the sheet fixer side wall (86) is provided with lateral air vents (87), and the lateral air vents (87) are in airflow communication with the longitudinal air vents (85).

[0127] As shown in FIG11 , the supporting spring assembly member attachment portion (27) is provided with a supporting spring assembly member air vent (30) corresponding to the longitudinal air vent (85), and the supporting spring assembly member air vent (30) is provided in plurality and distributed on the supporting spring assembly member attachment portion (27), thereby forming an air mesh behind the longitudinal air vent (85).

[0128] The inner vertical surface of the mattress (73) is provided with a plurality of the support spring mounting members (26), and the outer vertical surface of the mattress (73) is provided with a plurality of the sheet fasteners (83) corresponding to the plurality of support spring mounting members (26). The sheet fasteners (83) are mounted to the vertical surface layer (76) and the support spring mounting members (26) through the sheet fastener mounting holes (84) and the support spring mounting member mounting holes (28), thereby connecting the lower frame strip (74) and the upper frame strip (75).

[0129] Example 11: A mattress internal vertical surface device, comprising a pressure-adapting support member (52), wherein the pressure-adapting support member (52) has a vertical movable portion (57) and a vertical movable limiting portion (60), wherein the vertical movable portion (57) can be moved up and down to be attached to the vertical movable limiting portion (60), wherein the upper edge of the vertical movable portion (57) is maintained above the upper edge of the vertical movable limiting portion (60), and the vertical movable limiting portion (60) has a support member attachment portion (53).

[0130] The support member attachment portion (53) is used for attachment to the mattress vertical surface object, and the attachment method can be one or more of screw connection, buckle connection, snap connection, sleeve connection, plug connection, hook connection, tie connection, and hoop connection. The portion of the pressure-adaptable support member (52) that is attached to the mattress vertical surface object is the support member attachment portion (53).

[0131] The structure in the vertical movement limiting portion (60) for limiting the up and down movement of the vertical moving portion (57) may be one of a vertical guide hole, a guide bar, a guide groove, and a guide block.

[0132] The vertical moving portion (57) comprises a moving portion horizontal bar (58) and two moving portion vertical bars (59), the two ends of the moving portion horizontal bar (58) are respectively fixedly connected to the upper ends of the two moving portion vertical bars (59), the vertical moving limit portion (60) comprises a mounting plate (65), a limit portion horizontal bar (62) and two limit portion vertical bars (63), the two ends of the limit portion horizontal bar (62) are respectively fixedly connected to the lower ends of the two limit portion vertical bars (63); the two limit portion vertical bars above the limit portion horizontal bar (62) are respectively fixedly connected to the lower ends of the two limit portion vertical bars (63). The mounting plate (65) is fixedly connected between the bars (63), and vertical guide holes (72) are provided on the left and right sides of the mounting plate (65) respectively corresponding to the two moving part vertical bars (59). The two moving part vertical bars (59) have parts respectively located in the two vertical guide holes (72). The two moving part vertical bars (59) can move up and down along the two vertical guide holes (72), and the support member mounting portion (53) is located at the portion of the mounting plate (65) between the two vertical guide holes (72).

[0133] As shown in Figures 10 and 11, the vertical moving portion (57) in this embodiment is composed of the moving portion horizontal bar (58) and the two moving portion vertical bars (59), and the vertical moving limit portion (60) is composed of the limit portion horizontal bar (62) and the two limit portion vertical bars (63) and the mounting plate (65). The width of the vertical moving portion (57) is smaller than the width of the vertical moving limit portion (60), and the width of the vertical moving portion (57) is smaller than the distance between the inner sides of the two limit portion vertical bars (63); the mounting plate (65) is provided with fixed connecting vertical cylinders (66) on the left and right sides respectively corresponding to the two limit portion vertical bars (63), and the fixed connecting vertical cylinders (66) have vertical fixing holes (67) for the limit portion vertical bars (6 3) Insertion, the attachment plate (65) is provided with movable limiting vertical cylinders (71) on the left and right sides respectively corresponding to the two movable vertical bars (59), that is, the attachment plate (65) is provided with movable limiting vertical cylinders (71) on the left and right sides respectively corresponding to the two movable vertical bars (59), and the movable limiting vertical cylinder (71) has the vertical guide hole (72) for the movable vertical bar (59) to be inserted; the two limiting vertical bars (63) are fixedly connected to the attachment plate (65) through the two fixed connecting vertical cylinders (66), and the two movable vertical bars (59) can be moved up and down to be attached to the attachment plate (65) of the vertical movable limiting part (60) through the two movable limiting vertical cylinders (71).

[0134] The vertical movement limiting portion (60) has a height adjustment connection structure capable of adjusting its height, and the height adjustment connection structure includes the two fixed connection vertical cylinders (66), an adjustment locking hole (69), an adjustment locking bolt (70), and a support member fixing portion (61). The support member fixing portion (61) is composed of the limiting portion horizontal bar (62) and the two limiting portion vertical bars (63). The adjustment locking hole (69) passes through the cylinder wall of one side of the fixed connection vertical cylinder (66). The limiting portion vertical bar (63) is inserted from bottom to top into the fixed connection vertical cylinder (66) and after adjusting the required height of the vertical movement limiting portion (60), the limiting portion vertical bar (63) is fixedly connected to the fixed connection vertical cylinder (66) through the adjustment locking hole (69) and the adjustment locking bolt (70). The support member fixing portion and the mounting plate (65) are fixedly connected via the limiting portion vertical bar (63), the fixed connection vertical cylinder (66), the adjustment locking cylinder (68), and the adjustment locking bolt (70) so as to adjust the height of the vertically movable limiting portion (60).

[0135] Specifically, the two fixed connection vertical cylinders (66) are each provided with an adjustment positioning cylinder (411) on the cylinder wall on one side of the edge of the attachment plate (65), the adjustment locking cylinder (68) and the fixed connection vertical cylinder (66) are perpendicular to each other and fixedly connected, and the adjustment positioning cylinder (411) has the adjustment locking hole (69); each fixed connection vertical cylinder (66) is provided with two adjustment locking holes (69), and the two adjustment locking holes (69) are respectively located at the upper and lower sides of the cylinder wall of the fixed connection vertical cylinder (66). The support member fixing portion (61) and the attachment plate (65) are fixedly connected to each other through the two limiting portion vertical bars (63), the two fixed connection vertical cylinders (66), the four adjustment locking cylinders (68), and the four adjustment locking bolts (70) to achieve the adjustable height of the vertical movable limiting portion (60).

[0136] In this embodiment, the support member fixing portion (61) and the vertical movable portion (57) are both folded from metal strips; the tail ends of the two limiting portion vertical strips (63) pass through the two vertical fixing holes (67) from bottom to top and are respectively located outside the two fixed connection vertical cylinders (66), and the tail ends of the two limiting portion vertical strips (63) are both folded into tail rings (64); the tail ends of the two movable portion vertical strips (59) pass through the two vertical guide holes (72) from top to bottom and are respectively located outside the two movable limiting vertical cylinders (71), and the tail ends of the two movable portion vertical strips (59) are both folded into tail rings (64), and the tail ends of the two movable portion vertical strips (59) remain below the two vertical guide holes (72), that is, the tail ends of the two movable portion vertical strips (59) remain below the lower edge of the mounting plate (65).

[0137] As shown in FIG11 , the inner core material of the mattress (73) includes an upper frame bar (75) and a lower frame bar (74), and the upper and lower parts of the pressure-adapting support member (52) are fixedly connected to the upper frame bar (75) and the lower frame bar (74), respectively, that is, the vertical movable portion (57) is fixedly connected to the upper frame bar (75), and the vertical movable limiting portion (60) is fixedly connected to the lower frame bar (74); specifically, the movable portion horizontal bar (58) is fixedly connected to the upper frame bar (75), and the limiting portion horizontal bar (62) is fixedly connected to the lower frame bar (74); the movable portion horizontal bar (58) and the limiting portion horizontal bar (62) are fixedly connected to the upper frame bar (75) and the lower frame bar (74) respectively through a buckle (90); the buckle (90) can be a metal sheet or a metal bar. In this embodiment, the buckle (90) is a metal sheet.

[0138] Example 12: Reinforced installation of bed sheet fastener (83), the mattress vertical object is the bed sheet fastener (83), this example is a combination of Example 17 and the following description.

[0139] As shown in FIG13 , the sheet fastener (83) is mounted on the outer facade of the mattress (73), and the mounting structure includes the pressure-adapting support member (52); the sheet fastener (83) is mounted on the facade layer (76) of the mattress (73) and the pressure-adapting support member (52) through the support member mounting portion (53), thereby connecting the inner core material of the mattress (73).

[0140] The support member attachment portion (53) is provided with a support member attachment hole (54) for attachment to the sheet fixer (83), and the support member attachment portion (53) is distributed with four support member attachment holes (54); a protruding support member attachment tube (55) is provided on the surface of the support member attachment portion (53), and the support member attachment tube (55) has the support member attachment hole (54), and the support member attachment portion (53) is distributed with four support member attachment tubes (55); the sheet fixer (83) is attached to the vertical movement limiting portion (60) of the pressure-adapting support member (52) through the support member attachment hole (54).

[0141] As shown in FIG12 , the sheet fixer (83) is provided with a sheet fixer attachment hole (84), the sheet fixer attachment hole (84) corresponds to the support member attachment hole (54), the sheet fixer (83) is attached to the support member attachment hole (54) through the sheet fixer attachment hole (84), and the sheet fixer (83) is provided with four sheet fixer attachment holes (84) corresponding to the four support member attachment holes (54); the sheet fixer (83) is provided with longitudinal air vents (85) in the front-back direction, the sheet fixer (83) has a sheet fixer side wall (86), the sheet fixer side wall (86) is provided with lateral air vents (87), and the lateral air vents (87) are in airflow communication with the longitudinal air vents (85).

[0142] As shown in FIG11 , the support member attachment portion (53) is provided with a support member air vent (56) corresponding to the longitudinal air vent (85), and the support member air vent (56) is provided in plurality and distributed on the support member attachment portion (53), thereby forming an air mesh behind the longitudinal air vent (85).

[0143] The inner vertical surface of the mattress (73) is provided with a plurality of the pressure-adapting support members (52), and the outer vertical surface of the mattress (73) is provided with a plurality of the sheet fasteners (83) corresponding to the plurality of pressure-adapting support members (52). The sheet fasteners (83) are mounted to the vertical surface layer (76) and the pressure-adapting support members (52) through the sheet fastener mounting holes (84) and the support member mounting holes (54), thereby connecting the lower frame strip (74) and the upper frame strip (75).

[0144] The above embodiments are merely examples for illustrating the technical solutions of the present disclosure. Obviously, the specific implementation of the technical solutions of the present disclosure is not limited to the above-mentioned methods. The embodiments disclosed herein should not be considered as excluding other implementation methods. Instead, they can be modified, transformed, and combined into other different forms based on the above description. Any modification, equivalence, or equivalent replacement, and improvement within the scope of the technical concept disclosed by the technical solutions of the present disclosure that does not deviate from the spirit and principles of the technical solutions of the present disclosure are included in the scope of protection of the claims attached to the present disclosure.

Claims

1. The internal facade device of the mattress is characterized by: It comprises a mounting belt, wherein the mounting belt has a mounting belt mounting hole and a mounting gasket, the mounting gasket is fixedly connected with the mounting belt as a whole, and the mounting belt mounting hole is located on the mounting gasket.

2. The mattress inner facade device according to claim 1, characterized in that: The attachment belt is entirely made of plastic; Alternatively, the attachment belt is fabric, and the attachment gasket is one of metal and plastic and is fixed to the fabric.

3. The internal facade device of the mattress is characterized by: The invention comprises a connecting belt and a clamp, wherein the connecting belt has a connecting belt connecting portion, a portion of the connecting belt other than the connecting belt connecting portion is provided with a plurality of transverse ribs, the transverse ribs extend in the width direction of the connecting belt, and a transverse groove is provided between all two adjacent transverse ribs in the length direction of the connecting belt, and the clamp has two clamping portions, and the two clamping portions cooperate to clamp the portion of the connecting belt having the transverse ribs and the transverse groove; Alternatively, the device comprises a mounting belt and a clamp, wherein the mounting belt has a mounting belt mounting portion, and the clamp has two clamping portions, at least one of the two clamping portions has a convex point on its inner surface, and a buckling structure is provided between the two clamping portions, and the two clamping portions are buckled by the buckling structure to clamp the portion of the mounting belt other than the mounting belt; Alternatively, the attachment belt and the clamping member include: the attachment belt has an attachment belt attachment portion; a portion of the attachment belt other than the attachment belt attachment portion is provided with a plurality of protrusions, and the plurality of protrusions are separated in the length direction of the attachment belt; the clamping member includes two clamping portions, and the two clamping portions cooperate to clamp the portion of the attachment belt having the protrusions; Alternatively, the attachment belt comprises an attachment belt attachment portion, a plurality of belt tail connection holes are arranged at a portion of the attachment belt other than the attachment belt attachment portion, and the plurality of belt tail connection holes are separated in the length direction of the attachment belt, and a belt tail horizontal bar is arranged at a portion of the attachment belt closer to the tail end of the attachment belt at the outer side of each belt tail connection hole, and the belt tail horizontal bar extends in the width direction of the attachment belt; Alternatively, it includes an attachment belt, which has an attachment belt attachment portion, and a buckle joint and a buckle hole are provided at a portion of the attachment belt other than the attachment belt attachment portion, the buckle joint and the buckle hole are separated in the length direction of the attachment belt, and the buckle joint and the buckle hole correspond to each other.

4. The mattress inner facade device according to claim 3, characterized in that: The attachment portion of the attachment belt is provided with an attachment hole for the attachment belt; a clamp portion connecting portion is provided between two adjacent sides of the two clamp portions, and the clamp portion connecting portion is oriented toward the length direction of the attachment belt, and the clamp portion connecting portion is fixedly connected to the two adjacent sides; one of the two clamp portions is provided with a buckle joint, and the other of the two clamp portions is provided with a buckle hole corresponding to the buckle joint, and the two clamp portions clamp the attachment belt by buckling the buckle joint with the buckle hole.

5. The mattress inner facade device according to claim 4, characterized in that: The attachment portion of the attachment belt has an attachment gasket, which is fixedly connected to the attachment belt as a whole, and the attachment hole of the attachment belt is located on the attachment gasket; the two ends of the connecting portion between the clamping parts are respectively fixedly connected to parts of the two adjacent edges, and the buckle joint, the connecting portion between the clamping parts and the buckle hole are aligned; the attachment belt is provided with a strip hole corresponding to the buckle joint, and the strip hole extends in the length direction of the attachment belt, the buckle joint passes through the strip hole and is buckled with the buckle hole, and the width of the strip hole is greater than or equal to the width of the connecting portion between the clamping parts.

6. The internal facade device of the mattress is characterized by: It includes a supporting spring assembly, which is provided with two surrounding frames, and the two surrounding frames are respectively fixed on the left and right of the supporting spring assembly, and the surrounding frame has a partial frame space for loosely accommodating the supporting springs and supporting strips of the inner core material of the mattress, and a supporting spring assembly attachment part is provided between the left and right sides of the supporting spring assembly.

7. The mattress inner facade device according to claim 6, characterized in that: The support spring mounting component includes a back plate and a lower connecting portion, the width of the lower connecting portion is smaller than the width of the back plate, the lower connecting portion is fixedly connected to the back plate, and the lower edge of the lower connecting portion is below the back plate; the two surrounding frames are respectively fixedly connected to the left and right of the upper front portion of the back plate, the surrounding frame includes a left surrounding portion, a right surrounding portion, and a front surrounding portion, the left surrounding portion is at the left end of the front surrounding portion, the right surrounding portion is at the right end of the front surrounding portion, the left surrounding portion and the right surrounding portion are both fixedly connected to the front of the back plate, the left surrounding portion, the right surrounding portion and the front surrounding portion are fixedly connected and together with the adjacent portion of the back plate behind the front surrounding portion constitute the surrounding frame; the left and right sides of the back plate are respectively provided with empty openings corresponding to the two supporting strip windings of the support spring, and the mounting portion of the support spring mounting component is located at the portion of the back plate between the two empty openings.

8. The internal facade device of the mattress is characterized by: It includes a pressure-adaptive support member, which has a vertical movable portion and a vertical movable limiting portion. The vertical movable portion can be moved up and down to be attached to the vertical movable limiting portion. The upper edge of the vertical movable portion is maintained above the upper edge of the vertical movable limiting portion, and the vertical movable limiting portion has a support member attachment portion.

9. The mattress inner facade device according to claim 8, characterized in that: The vertical movable part comprises a horizontal bar of a movable part and two vertical bars of the movable part, and two ends of the horizontal bar of the movable part are respectively fixedly connected to the upper ends of the vertical bars of the two movable parts, and the vertical movable limiting part comprises a mounting plate, a horizontal bar of a limiting part and two vertical bars of the limiting part, and two ends of the horizontal bar of the limiting part are respectively fixedly connected to the lower ends of the vertical bars of the two limiting parts; the mounting plate is fixedly connected between the two vertical bars of the limiting part above the horizontal bar of the limiting part, and vertical guide holes are respectively provided on the left and right sides of the mounting plate corresponding to the two vertical bars of the movable part, and the two vertical bars of the movable part have positions respectively located in the two vertical guide holes, and the two vertical bars of the movable part can move up and down along the two vertical guide holes, and the mounting part of the supporting member is located at the position of the mounting plate between the two vertical guide holes.

10. A reinforced sheet fastener, characterized in that: The sheet fastener is installed on the vertical surface of the mattress, and the installation structure includes a mattress internal vertical surface device, and the mattress internal vertical surface device is the mattress internal vertical surface device according to any one of claims 1 to 9.

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