CN101448435A - A corner block for a mattress, and a mattress and method of manufacuture relating thereto - Google Patents
A corner block for a mattress, and a mattress and method of manufacuture relating thereto Download PDFInfo
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- CN101448435A CN101448435A CNA200780018422XA CN200780018422A CN101448435A CN 101448435 A CN101448435 A CN 101448435A CN A200780018422X A CNA200780018422X A CN A200780018422XA CN 200780018422 A CN200780018422 A CN 200780018422A CN 101448435 A CN101448435 A CN 101448435A
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- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
- A47C27/066—Edge stiffeners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Buffer Packaging (AREA)
- Details Of Garments (AREA)
- Bedding Items (AREA)
Abstract
The invention, in various embodiments, relates to devices, systems and methods relating to a corner block (100) for a mattress, said corner block being used to reinforce the corner of a mattress and comprising first and second legs (102, 104) extending from a common vertex (124).
Description
Technical field
The present invention relates in general to mattress.More specifically, in each embodiment, the present invention relates to a kind of be used on mattress, the providing corner block of the square corner of reinforcing, the mattress that utilizes this corner block to make, and the method for making the mattress that adopts this corner block.
Background technology
Traditionally, mattress has unguyed rounded corner usually.In the time of in being installed to the infanette framework, the conventional mattresses corner may hurt he oneself because the baby with four limbs, puts into such as arm and leg between the corner of infanette framework and crib mattress.
Adopted the method for various prior aries to reduce the possibility that this situation occurs.In some cases, adopt the infanette buffer.Typically, the infanette buffer is fixed along the periphery of crib mattress and upwards and extend between mattress and crib sides.The shortcoming of buffer is that their are often with corner disengagement of mattress and stay the slit between the corner of mattress corner and infanette framework.The method of another prior art adopts and extends upward so that the mattress of integrated buffer to be provided along the mattress periphery.Yet the manufacturing of this mattress is obviously complicated more.
Thereby, there is demand to the improvement structure that is used for crib mattress.
Summary of the invention
In each embodiment, the present invention is by being provided for making the corner block of mattress corner squarely solve shortcoming of the prior art.In other embodiments, the invention provides mattress that adopts corner block of the present invention and the method for making this mattress.In certain embodiments, mattress of the present invention can be used as crib mattress.The advantage of this crib mattress is that they are coupled in the corner of infanette framework better to prevent that the baby from putting into four limbs between mattress corner and the infanette framework corner.
According to an aspect, the invention provides a kind of corner block, this corner block is formed or is formed by cardboard, timber, metal, wire, plastic mould goods, polypropylene and acrylonitrile butadient styrene (ABS) such as polyurethane foam, viscoelastic foam, latex, polyethylene, polystyrene by the polymeric material of the elasticity of shape.In one embodiment, polymeric material has about 23 kilograms/meter
3Density.In other embodiment, polymeric material has at about 18 kilograms/meter
3With about 28 kilograms/meter
3Between density.In other embodiments, polymeric material has at about 20 kilograms/meter
3With about 26 kilograms/meter
3Between density.In other embodiments, according to the application of expection, corner block of the present invention can be formed by the material of any appropriate.
Corner block comprises first and second supporting legs that extend at an angle each other from vertex.(for example, framework contact) surface and outer surface in each supporting leg comprises.In a structure, the outer surface of first and second supporting legs intersects at a right angle substantially.In one embodiment, when terminal from the cross-point measurement of the outer surface of first and second supporting legs to each respective leg, about 4.5 inches long of each supporting leg.According to another embodiment, about 4.5 inches high of first and second supporting legs.According to alternate embodiments, about 5 inches high of each supporting leg.In other structure, the length of the supporting leg of corner block is between about 4 inches and about 10 inches, and height is between about 4 inches and about 10 inches.In alternative configuration, the length of the supporting leg of corner block is between about 4 inches and about 6 inches.In other structure, the height of the supporting leg of corner block is between about 4 inches and about 6 inches.
According to another feature, when when inner surface measures outer surface, the thickness of supporting leg is between about 0.25 inch and about 1.5 inches.In certain embodiments, the outer surface of first and second supporting legs respectively comprises first and second parts.The first of each supporting leg is approximated to the right angle each other from vertex extends, and the second portion of each supporting leg from the end of the first separately of each supporting leg along becoming the axis of inside angle to extend with respect to the axis separately of first separately.
According to some structures, the inner surface of first and second supporting legs intersects at the transition part place.According to a feature, this transition part has the size and dimension that cooperatively interacts with it around the corner of wind spring mattress frame.According to another feature, transition part can be crooked cooperatively interacting so that further promotion is this.In one embodiment, the distance between the summit of the transition part of the summit at the angle of the intersection of outer surface and bending is between about 0.75 inch and about 1.5 inches.
In certain embodiments, the part of the inner surface of first and second supporting legs can be cut away to receive the corner of wind spring mattress frame.According to the feature of these embodiment, the size and dimension of otch can be configured such that upper and lower of supporting leg can be overlapping with the upside and the downside of mattress frame, so that corner block is attached to framework when proper supporting leg cooperatively interacted with it on the corner of framework.
According on the other hand, the present invention relates to a kind of mattress that adopts corner block of the present invention.In one embodiment, mattress comprises the wind spring framework, and in this framework, wind spring can be or can not be packed.Before or after polymer foams being attached to the short end of framework, corner block is attached to each corner of framework.Can further assemble mattress of the present invention by the method for any appropriate then.According to various structures, mattress can have arbitrary dimension, includes but not limited to single bed, double bed, full-scale, large size, extra large size, California (California) extra large size or crib size.
According to another embodiment, after attached fire proofing, mattress is placed in the compressed bag.Under the situation that mattress is so placed, compressed bag is found time with compression mattress, comprise the wind spring of compression mattress framework.Under the situation that mattress is so compressed, mattress is inserted in the final mattress cover.Can seal this cover by the mechanism of any appropriate then.Alternatively, can before the sealing mattress cover, compressed bag be removed.In some cases, compressed bag can be made by waterproof polymer, and compressed bag can be retained in, and the inside with the protection mattress is exposed to fluid owing to neglecting during use on the mattress.
Hereinafter will other features and advantages of the present invention be described according to each exemplary embodiment.
Description of drawings
Can understand the present invention better with reference to subsidiary exemplary drawings, the identical in the accompanying drawings identical parts of Reference numeral indication, different views may not drawn in proportion, and in the accompanying drawings:
Figure 1A is the top view that is used for providing the corner block of reinforcing square corner according to an exemplary embodiment of the present invention on mattress;
Figure 1B is the outer perspective view of the corner block of Figure 1A;
Fig. 1 C is the interior perspective view of the corner block of Figure 1A;
Fig. 1 D is the interior perspective view of the corner block of Figure 1A that comprises optional otch of another exemplary embodiment according to the present invention;
Fig. 2 A-2H illustrates the example procedure that is used to make the mattress that comprises corner block of the present invention;
Fig. 3 illustrates alternate embodiments of the present invention; And
Fig. 4 illustrates another alternate embodiments of the present invention.
The specific embodiment
Described in the general introduction, the present invention solves shortcoming of the prior art by the equipment, the system and method that provide with formation general square shape corner is relevant on mattress in each exemplary embodiment as mentioned.According to various embodiments, the invention provides a kind of corner block, be used to be attached to the other curved/rounded comer of mattress frame.An advantage of corner block of the present invention is they to be applied to the corner of conventional mattress frames, need not to change the operation of making mattress frame.Another advantage is that (it may need to form the direction corner except mattress cover, rather than formation rounded corner) outside, corner block of the present invention can be attached to the corner of mattress frame, other parts that need not to revise covering, center on or be attached in other mode mattress frame.Another advantage is that corner block of the present invention can be attached to mattress frame when the end foam bedding and padding are attached to the short end of mattress frame.As mentioned above, another advantage of the present invention is that it can be used for crib mattress and to reduce the baby four limbs is put into possibility between mattress corner and the infanette framework corner.
Figure 1A-1D has shown the different views of corner block 100 according to an exemplary embodiment of the present invention.With reference to these accompanying drawings, end block 100 comprises first supporting leg 102 and second supporting leg 104.First supporting leg 102 has inner 106 and terminal 108.First supporting leg 102 also has inner surface 110 and outer surface 112.This outer surface has 112a of first and second portion 112b.Similarly, second supporting leg 104 has inner 114 and terminal 116.Second supporting leg 104 also has inner surface 118 and outer surface 120.This outer surface has 120a of first and second portion 120b.
The inner surface 110 and 118 of first supporting leg 102 and second supporting leg 104 intersects at transition part 122 places respectively.As shown in FIG., transition part 122 can be crooked, but this needs not be this situation.As showing in further detail among Fig. 2 B and Fig. 2 C, the size and dimension of transition part 122 is set to work in coordination with the non-square corner circular or other form of mattress frame and cover the circle of mattress frame or the non-square corner of other form.In this certain embodiments, mattress frame is a crib mattress frame.Yet, also applicable to the mattress frame of virtually any size, for example comprise the mattress frame of single bed, double bed, full-scale, large size, extra large size and California extra large size according to the corner block of appropriate size of the present invention and shape.
124 places intersect each other the outer surface 112 and 120 of first supporting leg 102 and second supporting leg 104 at an angle on corner/summit respectively.According to exemplary embodiment, the outer surface 112 and 120 of first supporting leg 102 and second supporting leg 104 meet at right angles substantially (promptly 90 degree) intersect to form general square shape corner 124.In the exemplary embodiment of Fig. 1, the summit 124 and the distance 125 between the summit 123 of crooked transition part 122 are approximately 1 inch.Yet according to the size of the particular mattress frame corner that will work in coordination with transition part, distance 125 can have the size of any appropriate.For example, in other exemplary embodiment, the scope of distance 125 is from about 1/2 inch to about 2 inches.
As shown in Figure 1A, when the outer surface between summit 124 and terminal 108 112 was measured, first supporting leg 102 of exemplary corner block 100 had about 4.5 inches length 126.Yet in other exemplary embodiment, for the mattress frame of any specific, length 126 can be the length of any appropriate.In some exemplary embodiments, the scope of length 126 is from about 6 inches to about 12 inches.In other exemplary embodiment, the scope of length 126 is from about 4 inches to about 10 inches.Same as Figure 1A as shown in, the 112a of first of outer surface 112 from the summit 124 along axis 128 extensions.The 112a of first of exemplary first supporting leg 112 has about 2 inches length 130.Yet according to specific mattress frame corner (112a of first has the size and dimension of working in coordination with this mattress frame corner), the 112a of first can have the length of any appropriate.In one exemplary embodiment, length 130 is between about 1 inch and about 6 inches.In other exemplary embodiment, the scope of length 130 is from about 1 inch to about 4 inches.The second portion 112b of outer surface 112 extends from the 112a of first.According to this exemplary embodiment, extend with the axis 132 of 128 one-tenth inside angles of axis of the 112a of first on second portion 112b edge.Yet this needs not be this situation.According to this exemplary embodiment, second portion 112b has about 2.5 inches length 134.Yet according to specific mattress frame corner (second portion 112b has the size and dimension of working in coordination with this mattress frame corner), second portion 112b can have the length 134 of any appropriate.In one exemplary embodiment, the scope of length 134 is from about 1 inch to about 6 inches.In other exemplary embodiment, the scope of length 134 is from about 1 inch to about 4 inches.
In one embodiment, first supporting leg 102 has the width/thickness 136 between about 1/4 inch and about 4 inches.Yet in other embodiment, width 136 is between about 1/4 inch and about 2 inches.According to exemplary embodiment, axis 132 makes width 136 near the about 1 inch end 108 that changes to supporting leg 102 the inner 106 of supporting leg 102 about 1/4 inch with respect to the angle of axis 128.Yet in other exemplary embodiment, axis 128 can be coaxial with axis 132, makes that the width 136 of supporting leg 102 is essentially identical along its length.
As showing the most clearly among Figure 1B-1D, in the situation that the size and dimension of corner block 100 is set to work in coordination with the corner of smart steel spring mattress frame, first supporting leg 102 has about 5 inches height 138, and in the situation that the size and dimension of corner block 100 is set to work in coordination with the corner of bagged-spring mattress frame, first supporting leg 102 has about 4.5 inches height 138.Yet, when in the situation in other size of corner block 100, according to specific mattress frame corner (corner block 100 has the size and dimension of working in coordination with this mattress frame corner), height 138 measured values that can have any appropriate.For example, in other exemplary embodiment, height 138 is between about 3 inches and about 12 inches.
According to exemplary embodiment, first supporting leg 102 is similar with the size of second supporting leg 104, and first supporting leg 102 and second supporting leg 104 can be or can not be symmetrical.More specifically, when the outer surface between summit 124 and terminal 116 120 was measured, second supporting leg 104 of exemplary corner block 100 had about 4.5 inches length 140.Yet in other exemplary embodiment, for the mattress frame of any specific, length 140 can be the length of any appropriate.In some exemplary embodiments, the scope of length 140 is from about 6 inches to about 12 inches.In other exemplary embodiment, the scope of length 140 is from about 4 inches to about 10 inches.Same as Figure 1A as shown in, the 120a of first of outer surface 120 from the summit 124 along axis 142 extensions.The 120a of first of exemplary first supporting leg 120 has about 2 inches length 144.Yet according to specific mattress frame corner (120a of first has the size and dimension of working in coordination with this mattress frame corner), the 120a of first can have the length of any appropriate.In one exemplary embodiment, length 144 is between about 1 inch and about 6 inches.In other exemplary embodiment, the scope of length 144 is from about 1 inch to about 4 inches.The second portion 120b of outer surface 120 extends from the 120a of first.According to this exemplary embodiment, extend with the axis 146 of 142 one-tenth inside angles of axis of the 120a of first on second portion 120b edge.Yet this needs not be this situation.According to this exemplary embodiment, second portion 120b has about 2.5 inches length 148.Yet according to specific mattress frame corner (second portion 120b has the size and dimension of working in coordination with this mattress frame corner), second portion 120b can have the length 148 of any appropriate.In one exemplary embodiment, the scope of length 148 is from about 1 inch to about 6 inches.In other exemplary embodiment, the scope of length 148 is from about 1 inch to about 4 inches.
In one embodiment, second supporting leg 104 has the width/thickness 150 between about 1/4 inch and about 2 inches.Yet in other embodiment, width 150 is between about 1/4 inch and about 2 inches.According to this exemplary embodiment, axis 146 makes width 150 near the about 1 inch end 116 that changes to supporting leg 104 the inner 114 of supporting leg 104 about 1/4 inch with respect to the angle of axis 142.Yet in other exemplary embodiment, axis 146 can be coaxial with axis 142, makes that the width 150 of supporting leg 104 is essentially identical along its length.
As showing the most clearly among Figure 1B-1D, in the situation that the size and dimension of corner block 100 is set to work in coordination with the corner of smart steel spring mattress frame, second supporting leg 104 has about 5 inches height 152, and in the situation that the size and dimension of corner block 100 is set to work in coordination with the corner of bagged-spring mattress frame, second supporting leg 104 has about 4.5 inches height 152.Yet when in the situation in other size of corner block 100, according to specific mattress frame corner (corner block 100 has the size and dimension of working in coordination with this mattress frame corner), height 152 can be the measured value of any appropriate.For example, in other exemplary embodiment, height 152 is between about 3 inches and about 12 inches.
According to exemplary embodiment, inner surface 110 and 118 is smooth substantially.Yet as shown in Fig. 1 D, inner surface 110 and 118 can comprise that otch 154 is to work in coordination with the corner of mattress frame better.More specifically, otch 154 overhang 158 that is provided at the overhang 156 that extends on the top side of mattress frame corner and is used on the bottom side of mattress frame corner, extending.Overhang 156 and 158 makes the top and bottom attached (for example by the hog rings (hog ring)) that are easier to corner block 100 arrive mattress frame.
According to an exemplary embodiment, corner block is formed by polymer foam core.In one embodiment, it has about 23 kilograms/meter 3 density and the perforation size between about 0.75 millimeter and about 1.25 millimeters.Yet corner block 100 can include but not limited to that the polymer plastic of any appropriate is made by any material, and described material has enough rigidity square with the crosspoint 124 that keeps outer surface 112 and 120.The desired character of the material of corner block 100 also is: it has the sufficient elasticity of shape, thereby for example between packing and/or delivery period, if corner block is compressed or be out of shape in other mode, then returns to its basic square configuration.
In certain embodiments, corner block 100 is formed by single piece of material.Yet in other embodiments, supporting leg 102 and 104 can be attached to together by any suitable mechanism.
According to another exemplary embodiment, the invention provides a kind of mattress, this mattress adopts one or more corner block of the present invention so that the general square shape corner to be provided.In other exemplary embodiment, the invention provides a kind of method of making the mattress that adopts one or more corner blocks of the present invention.Although hereinafter according to mattress and mattress frame, with reference to Fig. 2 A-2I exemplary mattress and manufacture method are described, what it should be understood that is mattress and the mattress frame that the size and dimension of corner block 100 of the present invention can be provided for any appropriate.
With reference to Fig. 2 A, end foam 200a is attached to the short end 202a of wind spring mattress frame 204.According to conventional practice, the method that attached employing hog rings fixes.As shown in Fig. 2 B, then corner block 100a of the present invention is cooperatively interacted with the corner 206a of wind spring framework 204, first supporting leg 102 is overlapping with end foam 200, and second supporting leg 104 extends along the part of the long limit 208a of framework 204.Then corner block 100 is fixed in position with hog rings along the top 102a of first supporting leg 102 and bottom 102b and along the top 104a and the bottom 104b of second supporting leg 104.As shown in Fig. 2 C, use identical method that corner block 100b-100d is attached to each that remains corner 206b-206d, and end foam 200b is attached to another short end 202b.Same as Fig. 2 C as shown in, will have then end foam with the mattress frame 204 of attached corner block be placed on traditional synthetic fibers pad 210.As shown in Fig. 2 D, then mattress frame 204 is wrapped in the fiber mat 210, keep end foam 200a and 200b and expose.The method that fiber mat 210 uses traditional hog rings to fix is fixed.As shown in Fig. 2 E, utilize conventional upholstery 214 covering mattresses on 202a and the 202b at end face 212 and two short ends then, also utilize hog rings to fix; The long limit 208a of reservation mattress and 208b and bottom do not have decorated product 214 to cover.As shown in Fig. 2 F, mattress is wrapped in traditional fire proofing 216 then, also utilize hog rings to fix, keep ornament 214 and expose at two short end 202a and 202b place.
As shown in Fig. 2 G, then mattress to be inserted in the polymer pouches 218, this polymer pouches 218 is found time substantially with compression mattress.As shown in Fig. 2 H, when being in compressive state, mattress is inserted in the outer cover 220 then.Compressive state can easily be inserted in the cover 220 mattress, does not tear or destroy in other mode the risk of cover 220.Use any suitable technique then, such as sewing up and/or gluing together and seal mattress cover 220.
After inserting mattress in the cover 220, can be with evacuable bag 218 Kaifeng.In certain embodiments, before seal bootr 220 with bag 218 Kaifeng with remove.In other embodiments, before seal bootr 220,, provide additional protection, for example avoid during use owing to carelessness is exposed to body fluid but be retained in the core components of thinking mattress in the cover with bag 218 Kaifeng.In a further embodiment, bag 218 keeps sealing when seal bootr 220, and or after sealing Kaifeng or keep sealing with because for example porous of bag 218 material/structures and slowly expansion in time.
Forward Fig. 3 now to, illustrate optional embodiment of the present invention, wherein lateral plate is generally a sheet or pin sheet and is set to comprise two corner block elements.At length, Fig. 3 illustrates the corner block 300 that comprises two corner blocks 302 and 304.Corner block 302 is connected by bridge 308 with 304, and bridge 308 connects two corner blocks 302 and 304.Curved surface 312 and sidewall sheet 310 in each corner block 302 and 304 comprises.In the illustrated embodiment, corner block assemblies 300 can be slided on a side of mattress in Fig. 3, thereby provides corner block at two places of mattress corner.The size of corner block assemblies 300 can be according to use changing, and in one embodiment, and corner block assemblies 300 can have the size that is suitable for allowing corner block assemblies 300 to slide on the head of mattress or pin.Yet in alternative embodiment, corner block assemblies 300 can have and is suitable for allowing the size of corner block assemblies 300 in the side slip of mattress, thereby provides corner block at the head and the pin place of mattress.Corner block assemblies 300 can be made by the material that is used for such as those among illustrated corner block assemblies embodiment of Fig. 1 and Fig. 2.Similarly, the thickness of corner block 302 and 304 wall and height can to the thickness of the wall of illustrated corner block among view 1A and the 1B with highly similar.Alternatively, corner block 302 and 304 and arm 308 and sidewall 310 can comprise with Fig. 1 D in illustrated antelabium similar lip.This optional antelabium make corner block assemblies 300 can with the upper surface and the lower surface engages of mattress.
In case corner block assemblies 300 engages with mattress, mattress just can be assembled as illustrated among Fig. 2 A-2F and also compressing like that as shown in the drawing alternatively.
Forward Fig. 4 to, illustrate the another optional embodiment of corner block.At length, corner block assemblies 320 is shown as and has four corner elements 322,324,328 and 330 in Fig. 4.These corner block elements are connected with 342 by brachium pontis 334,338,340.Corner block and brachium pontis form the peripheral sidewall with internal cavity 332, and mattress can insert in this internal cavity 332.In this embodiment, corner block assemblies 320 provides four corner blocks that can be attached to mattress by single component 320.In case attached, mattress can be assembled as illustrated among Fig. 2 A-2D.As mentioned above, corner block assemblies and sidewall 334,338,340 and 342 can comprise against and the lip element that is frictionally engaged with the upper surface and the lower surface of mattress alternatively.Corner block assemblies 320 can be by making above with reference to the described material of corner block assemblies shown in Figure 1A and Figure 1B, and the thickness of the wall of corner block assemblies and height can to Figure 1A and the thickness of the wall of the corner block shown in Figure 1B with highly similar.Sidewall 334,338,340 and 342 can be made by the material of any appropriate, and can have the optional otch (not shown) that is positioned at sidewall with the hardness of control sidewall and reduce material cost.
It should be noted under not departing from, can make additional modification exemplary embodiment as situation by the theme invention that claims limited.As example, corner block of the present invention can be made into the size of any appropriate, can be made by the material of any appropriate.In addition, mattress of the present invention also can have the size of any appropriate, and can adopt mattress frame, wind spring (or not adopting), the bagged-spring (or not adopting) of any appropriate.In addition, manufacture method can adopt step arbitrarily, comprise at least one corner block of the present invention is arranged on step in the corner of mattress, no matter which the some place of corner block in manufacturing process comprised, and no matter corner block whether and then the mattress frame setting, be arranged on above the intermediate layer between corner block and the mattress frame, covered or be arranged on the outer surface of mattress corner in the mode of exposure by subsequently layer/material.And the corner of mattress or mattress frame can be fixed or can be fixed to corner block of the present invention.
Claims (26)
1. corner block that is used to make the corner squarely of mattress comprises:
First supporting leg and second supporting leg, each of described first supporting leg and described second supporting leg has inner and outer terminal, described first supporting leg extends at an angle from the inner and described second supporting leg of described second supporting leg, two supporting legs all comprise inner surface and outer surface, the described inner surface of described first supporting leg and described second supporting leg intersects at the transition part place, described transition part has the size and dimension that cooperatively interacts with it around the corner of mattress frame, the described outer surface of described first supporting leg and described second supporting leg intersects at the place, summit at angle, each of described first supporting leg and described second supporting leg has the height between about 4 inches and about 10 inches, and the length between about 4 inches and 10 inches, described length is that described outer surface along supporting leg separately records from described summit to the described end of supporting leg separately.
2. corner block according to claim 1, wherein said corner block is formed by the polymeric material of the elasticity of shape.
3. corner block according to claim 1, wherein said transition part are crooked to cooperatively interact around the corner of mattress frame.
4. corner block according to claim 1, wherein said angle are approximately 90 degree.
5. corner block according to claim 1, wherein said length is between about 4 inches and about 6 inches.
6. corner block according to claim 1, wherein said height is between about 4 inches and about 6 inches.
7. corner block according to claim 2, wherein said polymeric material have at about 18 kilograms/meter
3With about 28 kilograms/meter
3Between density.
8. corner block according to claim 1, wherein said first supporting leg and described second supporting leg are integral with each other.
9. corner block according to claim 1, the distance between the summit of the summit at the described angle of the described outer surface intersection of described first supporting leg and described second supporting leg and the transition part of described bending is between about 1/2 inch and about 2 inches.
10. corner block according to claim 1, the distance between the summit of the summit at the described angle of the described outer surface intersection of described first supporting leg and described second supporting leg and the transition part of described bending is between about 1 inch and about 2 inches.
11. corner block according to claim 1, wherein said first supporting leg and described second supporting leg have the thickness between about 1/4 inch and about 2 inches.
12. corner block according to claim 1, wherein said first supporting leg and described second supporting leg have the thickness between about 1/2 inch and about 1 inch.
13. corner block according to claim 1, wherein said first supporting leg and described second supporting leg have such thickness, and promptly described thickness reduces to the described terminal of each of described supporting leg from each described the inner of described supporting leg.
14. corner block according to claim 1, the described outer surface of wherein said first supporting leg and described second supporting leg respectively comprises first and second portion, the described first of each supporting leg is approximated to the right angle each other from described vertex extends, and the described second portion of each supporting leg extends with respect to the inside angled axis of the axis separately of described first separately from the end edge of the first separately of each supporting leg.
15. corner block according to claim 1, the described inner surface of wherein said first supporting leg and described second supporting leg comprises notch portion, and described notch portion has the size and dimension that cooperatively interacts with it on the corner of mattress frame.
16. corner block according to claim 1, wherein said comprises the material of selecting from following group, be made up of polyurethane, polystyrene, polymer, timber, metal, polyurethane foam, viscoelastic foam, latex, polyethylene, polystyrene, cardboard, cellulose, timber, wire, plastic mould goods, polypropylene and acrylonitrile butadient styrene (ABS) for described group.
17. a mattress comprises:
Mattress frame; And
At least one corner block, described corner block has first supporting leg and second supporting leg, each of described first supporting leg and described second supporting leg has the inner and end, described first supporting leg extends at an angle from the inner and described second supporting leg of described second supporting leg, two supporting legs all comprise inner surface and outer surface, the described inner surface of described first supporting leg and described second supporting leg intersects at the transition part place, described transition part has the size and dimension that cooperatively interacts with it around the corner of described mattress frame, the described outer surface of described first supporting leg and described second supporting leg intersects at the place, summit at angle, each of described first supporting leg and described second supporting leg has the height between about 4 inches and about 10 inches, and the length between about 4 inches and 10 inches, described length is that described outer surface along supporting leg separately records from described summit to the described end of supporting leg separately.
18. mattress according to claim 17, wherein said corner block is formed by the polymeric material of the elasticity of shape.
19. mattress according to claim 17, wherein said transition part are crooked to cooperatively interact around the corner of mattress frame.
20. mattress according to claim 17, wherein said corner block comprises corner block assemblies, and described corner block assemblies has at least two corner blocks that link to each other by sidewall.
21. mattress according to claim 17, wherein said mattress is a crib mattress.
22. a method of making mattress comprises:
Corner block is attached to the crooked corner of mattress frame, and described corner block has around described crooked corner and to cooperatively interact with it and convert described crooked corner the size and dimension of general square shape corner to, and
Utilize the mattress upholstery product to cover the described mattress that comprises described corner block.
23. method according to claim 22 comprises:
Described mattress is inserted in the polymer pouches,
Fully reduce pressure in the described bag compressing described mattress,
When described mattress is in compressive state, mattress cover is slided on described mattress, and for good and all seal described mattress cover.
24. method according to claim 23 is included in for good and all to seal and removes described polymer pouches before the described mattress cover.
25. method according to claim 23 comprises described polymer pouches is retained in the described mattress cover.
26. method according to claim 22, wherein attached corner block comprise the attached corner block assemblies that has a plurality of by the continuous corner block of sidewall.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/391,493 US20070220680A1 (en) | 2006-03-27 | 2006-03-27 | Systems and methods relating to a corner block for a mattress |
| US11/391,493 | 2006-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101448435A true CN101448435A (en) | 2009-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200780018422XA Pending CN101448435A (en) | 2006-03-27 | 2007-03-27 | A corner block for a mattress, and a mattress and method of manufacuture relating thereto |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20070220680A1 (en) |
| EP (1) | EP2004022B1 (en) |
| JP (1) | JP2009531144A (en) |
| KR (1) | KR20090006116A (en) |
| CN (1) | CN101448435A (en) |
| AT (1) | ATE491374T1 (en) |
| AU (1) | AU2007239025A1 (en) |
| CA (1) | CA2647695A1 (en) |
| CL (1) | CL2007000799A1 (en) |
| DE (1) | DE602007011235D1 (en) |
| MX (1) | MX2008012590A (en) |
| WO (1) | WO2007120446A1 (en) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090193591A1 (en) * | 2008-02-05 | 2009-08-06 | Demoss Larry K | Variable coil density anisotropic innersprings |
| US8584277B1 (en) | 2008-05-13 | 2013-11-19 | Thomas A. Roberts | Mattress foundation corner connector and bed frame assembly |
| USD599199S1 (en) * | 2008-05-13 | 2009-09-01 | Roberts Thomas A | Mattress foundation corner connector |
| USD616291S1 (en) | 2008-05-13 | 2010-05-25 | Roberts Thomas A | Mattress foundation corner connector |
| US8028362B1 (en) * | 2010-11-15 | 2011-10-04 | Fred Barreau | Toe protecting bed frame accessory |
| US8667630B2 (en) * | 2011-06-28 | 2014-03-11 | L&P Property Management Company | Furniture cushion |
| US8671483B2 (en) * | 2011-06-28 | 2014-03-18 | L&P Property Management Company | Furniture cushion having at least one edge guard |
| US8302229B1 (en) * | 2011-06-28 | 2012-11-06 | L&P Property Management Company | Furniture cushion |
| USD719014S1 (en) | 2013-12-27 | 2014-12-09 | Thomas A. Roberts | Corner connector for a supported structure |
| USD731881S1 (en) | 2013-12-27 | 2015-06-16 | Thomas A. Roberts | Multi-lap connector for a supported structure |
| USD717158S1 (en) | 2013-12-27 | 2014-11-11 | Thomas A. Roberts | Corner connector for a structure |
| USD716136S1 (en) | 2013-12-27 | 2014-10-28 | Thomas A. Roberts | Corner connector with dado lock |
| US11076705B2 (en) | 2014-05-30 | 2021-08-03 | Sealy Technology, Llc | Spring core with integrated cushioning layer |
| WO2017105454A1 (en) | 2015-12-17 | 2017-06-22 | Sealy Technology, Llc | Coil-in-coil spring with variable loading response and mattresses including the same |
| PL3841921T3 (en) | 2016-01-21 | 2025-03-24 | Sealy Technology, Llc | COIL-IN-COIL SPRINGS WITH NON-LINEAR LOAD RESPONSES AND MATTRESSES CONTAINING SUCH SPRINGS |
| US10598242B2 (en) | 2016-05-20 | 2020-03-24 | Sealy Technology, Llc | Coil springs with non-linear loading responses and mattresses including the same |
| USD837572S1 (en) | 2016-06-21 | 2019-01-08 | Oddello Industries, Llc | Click lock corner |
| US12127679B2 (en) | 2017-10-31 | 2024-10-29 | Sealy Technology, Llc | Pocket coil spring assembly including flexible foam |
| KR102115083B1 (en) | 2018-06-04 | 2020-05-26 | (주)보화산업 | Method and apparatus for manufacturing corner spring block of bed mattress |
| US20230057573A1 (en) * | 2021-08-23 | 2023-02-23 | Oddello Industries, Llc | Corner Element with Tang Fixation |
| KR102448081B1 (en) | 2022-02-18 | 2022-09-27 | 에버에스티 주식회사 | wooden deck connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2201361A (en) * | 1937-03-22 | 1940-05-21 | Ralph W Tyler | Casing for mattresses and the like |
| JPS4614509Y1 (en) * | 1965-09-08 | 1971-05-21 | ||
| JPS4720514U (en) * | 1971-01-30 | 1972-11-08 | ||
| JPS557168Y2 (en) * | 1971-01-30 | 1980-02-18 | ||
| JPS5253825U (en) * | 1975-10-14 | 1977-04-18 | ||
| US4539723A (en) * | 1984-05-29 | 1985-09-10 | Hillsberry Jerl D | Auxiliary mattress corners |
| JPS6275747U (en) * | 1985-10-31 | 1987-05-15 | ||
| US5077847A (en) * | 1990-03-08 | 1992-01-07 | Dennis Boyd | Waterbed mattress corner and method of making same |
| US20020116884A1 (en) * | 1996-09-18 | 2002-08-29 | Smythe Timothy D. | Drywall finishing system |
| US5884385A (en) * | 1997-05-12 | 1999-03-23 | Ohio Mattress Company Licensing And Components Group | Method of manufacture and formation of metal mattress foundation corner guards |
| US5878455A (en) * | 1998-01-21 | 1999-03-09 | Chattam & Wells | Corner guard for mattress |
| US6568014B1 (en) * | 2002-03-28 | 2003-05-27 | Serta, Inc. | Edge support on a mattress |
| FR2865120B1 (en) * | 2004-01-20 | 2006-10-13 | Emmanuel Severi | AIR-MATTRESS BAMBOO ROD |
-
2006
- 2006-03-27 US US11/391,493 patent/US20070220680A1/en not_active Abandoned
-
2007
- 2007-03-26 CL CL2007000799A patent/CL2007000799A1/en unknown
- 2007-03-27 WO PCT/US2007/007634 patent/WO2007120446A1/en not_active Ceased
- 2007-03-27 CN CNA200780018422XA patent/CN101448435A/en active Pending
- 2007-03-27 MX MX2008012590A patent/MX2008012590A/en not_active Application Discontinuation
- 2007-03-27 DE DE602007011235T patent/DE602007011235D1/en active Active
- 2007-03-27 AT AT07754191T patent/ATE491374T1/en not_active IP Right Cessation
- 2007-03-27 JP JP2009502965A patent/JP2009531144A/en active Pending
- 2007-03-27 EP EP07754191A patent/EP2004022B1/en not_active Not-in-force
- 2007-03-27 CA CA002647695A patent/CA2647695A1/en not_active Abandoned
- 2007-03-27 KR KR1020087025951A patent/KR20090006116A/en not_active Withdrawn
- 2007-03-27 AU AU2007239025A patent/AU2007239025A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU2007239025A1 (en) | 2007-10-25 |
| EP2004022A1 (en) | 2008-12-24 |
| EP2004022B1 (en) | 2010-12-15 |
| JP2009531144A (en) | 2009-09-03 |
| DE602007011235D1 (en) | 2011-01-27 |
| ATE491374T1 (en) | 2011-01-15 |
| CA2647695A1 (en) | 2007-10-25 |
| WO2007120446A1 (en) | 2007-10-25 |
| KR20090006116A (en) | 2009-01-14 |
| MX2008012590A (en) | 2008-12-12 |
| US20070220680A1 (en) | 2007-09-27 |
| CL2007000799A1 (en) | 2008-01-25 |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20090603 |
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