UNDERGARMENT

Description

[0001] The invention relates to an undergarment according to the preamble of claim 1.

[0002] DE 20 2006 015 234 U1 discloses a vest with insertion openings for support elements on the back. This vest has the disadvantage that the support elements do not fit snugly against the body, particularly in the lower back area, leaving a hollow space between the lumbar vertebrae and the vest or support elements. Even the wearer's movement can create a draft that causes cooling in the lower lumbar region, which can lead to tension, inflammation, or other discomfort.

[0003] WO 2002 / 089 616 A1 discloses an undergarment with a heat-storing region. US 4 302 847 A, which discloses the preamble of claim 1, discloses protective clothing.

[0004] The invention is therefore based on the object of providing an undergarment which, with a simple construction, provides good protection against draughts caused by the wearer's movements.

[0005] The object is achieved according to the invention with an undergarment according to claim 1. Advantageous developments of the invention can be found in the subclaims.

[0006] According to the invention, an undergarment is provided with a front part and a back part, in which the back part has a reinforcing device on its inside in the area covering the lumbar vertebrae.

[0007] The embodiment of the invention has the advantage that the reinforcement device can engage in the body cavity between the sciatic nerves and thus prevent air drafts and the associated cooling.

[0008] Since the reinforcement device is located within the undergarment and within the body cavity between the sciatic nerves, the undergarment can be worn without the reinforcement device being bulky or visible.

[0009] In the context of the present invention, "on the inside of the back part" means that the reinforcing device is attached to the inside of an outer fabric layer of the back part, or that the reinforcing device is attached to another inner fabric layer of the back part. The reinforcing device is preferably attached to the side of the inner fabric layer of the back part facing away from the body, so that it is not visible from either the outside or the inside. On the inside, if the reinforcing device is sewn on, the seams can be seen unless they are covered by another fabric layer, while the outside shows no indication of the reinforcing device because the reinforcing device is attached to the inner fabric layer.

[0010] According to the invention, the reinforcing device can comprise several layers of material arranged one above the other.

[0011] According to the invention, the reinforcing device comprises an inner layer, a middle layer, and an outer layer, which have an increasingly larger width from the inside to the outside. The inner layer can be formed from one or more fabric layers, which can also have different widths. Alternatively or additionally, the middle layer can be formed from one or more fabric layers, which can also have different widths. Alternatively or additionally, the outer layer can be formed from one or more fabric layers, which can also have different widths.

[0012] According to the invention, the reinforcing device can have an intermediate layer which has a smaller width than the fabric layer arranged immediately further inside.

[0013] These designs have the advantage that the fabric layers positioned further inside than the intermediate layer can flex outward, allowing the reinforcement to adapt well to the contours of the body. This has the advantage of even better preventing drafts and thus hypothermia.

[0014] According to the invention, the reinforcing device can have an intermediate layer which has a smaller width than the fabric layer arranged immediately further inside.

[0015] According to the invention, the reinforcing device can have a plurality of intermediate layers, each of which has a smaller width than the fabric layer arranged immediately further inside.

[0016] According to the invention, the reinforcing device can be attached to the inside of the back part.

[0017] According to the invention, the back part can have two layers of fabric, and the reinforcing device can be arranged between the two layers of fabric.

[0018] These designs have the advantage of greater comfort because the reinforcement device does not sit directly on the skin.

[0019] According to the invention, the reinforcement device can be attached to the inner fabric layer. Preferably, the reinforcement device is attached to the outer side of the inner fabric layer, so that the reinforcement device is arranged between the two fabric layers. If only one fabric layer is provided, the reinforcement device can be arranged on the inner side of one fabric layer of the back part.

[0020] According to the invention, the back part can have two fabric layers, wherein the fabric layer arranged further inside is wider in the circumferential direction, at least in the region of the reinforcing device, than the fabric layer arranged further outside.

[0021] This design has the advantage that the reinforcement device can adapt better to the wearer's body and engage in the recess between the sciatic nerves without the fabric layer located further inside being stretched.

[0022] According to the invention, the undergarment can be made of a nonwoven fabric. Alternatively or additionally, the undergarment can be made of a cotton fabric, for example, molleton and / or flannel. Alternatively or additionally, the outer material of the undergarment can be made of polyester or polyamide or a mixture of the aforementioned materials.

[0023] The construction of at least those parts of the undergarment that come into contact with the skin (i.e., the inside of the undergarment) from fleece or nonwoven fabric, in combination with the reinforcement device that ensures the undergarment fits snugly against the wearer's body, has the advantage of largely eliminating air holes. This is particularly advantageous in the lumbar region because there is a depression above the spine that is not normally filled by clothing. According to the invention, the air currents that would otherwise arise when the wearer moves can be largely prevented. In combination with the nonwoven fabric, the wearer experiences a pleasant, warming feeling of well-being.

[0024] According to the invention, the reinforcement device can also have a pocket into which a latent heat storage device and / or a heat storage device made of natural moor can be introduced.

[0025] According to the invention, the inner layer can be less than 10 cm wide.

[0026] According to the invention, the inner layer can be less than 9 cm wide.

[0027] According to the invention, the inner layer can be less than 8 cm wide.

[0028] According to the invention, the inner layer can be less than 7 cm wide.

[0029] According to the invention, the inner layer can be less than 6 cm wide.

[0030] According to the invention, the inner layer can be less than 5 cm wide.

[0031] According to the invention, the inner layer can be more than 1 cm wide.

[0032] According to the invention, the inner layer can be more than 2 cm wide.

[0033] According to the invention, the inner layer can be more than 3 cm wide.

[0034] According to the invention, the inner layer can be approximately 4 cm wide.

[0035] According to the invention, the middle layer can be less than 25 cm wide.

[0036] According to the invention, the middle layer can be less than 24 cm wide.

[0037] According to the invention, the middle layer can be less than 23 cm wide.

[0038] According to the invention, the middle layer can be less than 22 cm wide.

[0039] According to the invention, the middle layer can be less than 21 cm wide.

[0040] According to the invention, the middle layer can be more than 15 cm wide.

[0041] According to the invention, the middle layer can be more than 16 cm wide.

[0042] According to the invention, the middle layer can be more than 17 cm wide.

[0043] According to the invention, the middle layer can be more than 18 cm wide.

[0044] According to the invention, the middle layer can be more than 19 cm wide.

[0045] According to the invention, the middle layer can be approximately 20 cm wide.

[0046] According to the invention, the outer layer can be less than 35 cm wide.

[0047] According to the invention, the outer layer can be less than 34 cm wide.

[0048] According to the invention, the outer layer can be less than 33 cm wide.

[0049] According to the invention, the outer layer can be less than 32 cm wide.

[0050] According to the invention, the outer layer can be less than 31 cm wide.

[0051] According to the invention, the outer layer can be more than 25 cm wide.

[0052] According to the invention, the outer layer can be more than 26 cm wide.

[0053] According to the invention, the outer layer can be more than 27 cm wide.

[0054] According to the invention, the outer layer can be more than 28 cm wide.

[0055] According to the invention, the outer layer can be more than 29 cm wide.

[0056] According to the invention, the outer layer can be approximately 30 cm wide.

[0057] According to the invention, the intermediate layer can be approximately as wide as the inner layer.

[0058] According to the invention, the intermediate layer can be about 1 cm wider than the inner layer.

[0059] According to the invention, the intermediate layer can be about 2 cm wider than the inner layer.

[0060] According to the invention, the intermediate layer can be about 3 cm wider than the inner layer.

[0061] According to the invention, the intermediate layer can be about 4 cm wider than the inner layer.

[0062] According to the invention, the intermediate layer can be about 5 cm wider than the inner layer.

[0063] According to the invention, an intermediate layer arranged further outwards can be approximately as wide as an intermediate layer arranged further inwards.

[0064] According to the invention, an intermediate layer arranged further outwards can be approximately 1 cm wider than an intermediate layer arranged further inwards.

[0065] According to the invention, an intermediate layer arranged further outwards can be approximately 2 cm wider than an intermediate layer arranged further inwards.

[0066] According to the invention, an intermediate layer arranged further outwards can be approximately 3 cm wider than an intermediate layer arranged further inwards.

[0067] According to the invention, an intermediate layer arranged further outwards can be approximately 4 cm wider than an intermediate layer arranged further inwards.

[0068] According to the invention, an intermediate layer arranged further outwards can be approximately 5 cm wider than an intermediate layer arranged further inwards.

[0069] According to the invention, the inner layer can be less than 20 cm long.

[0070] According to the invention, the inner layer can be less than 19 cm long.

[0071] According to the invention, the inner layer can be less than 18 cm long.

[0072] According to the invention, the inner layer can be less than 17 cm long.

[0073] According to the invention, the inner layer can be less than 16 cm long.

[0074] According to the invention, the inner layer can be more than 10 cm long.

[0075] According to the invention, the inner layer can be more than 11 cm long.

[0076] According to the invention, the inner layer can be more than 12 cm long.

[0077] According to the invention, the inner layer can be more than 13 cm long.

[0078] According to the invention, the inner layer can be more than 14 cm long.

[0079] According to the invention, the inner layer can be approximately 15 cm long.

[0080] According to the invention, the middle layer can be approximately as long as the outer layer.

[0081] According to the invention, the inner layer can be approximately as long as the middle layer.

[0082] According to the invention, the inner layer can be approximately the same length as the outer layer.

[0083] According to the invention, the inner layer can be approximately 5 cm shorter than the outer layer.

[0084] According to the invention, the inner layer can be approximately 4 cm shorter than the outer layer.

[0085] According to the invention, the inner layer can be approximately 3 cm shorter than the outer layer.

[0086] According to the invention, the inner layer can be approximately 2 cm shorter than the outer layer.

[0087] According to the invention, the inner layer can be approximately 1 cm shorter than the outer layer.

[0088] According to the invention, a fabric layer can have a thickness of more than 2 mm.

[0089] According to the invention, a fabric layer can have a thickness of more than 2.5 mm.

[0090] According to the invention, a fabric layer can have a thickness of less than 5 mm.

[0091] According to the invention, a fabric layer can have a thickness of less than 4 mm.

[0092] According to the invention, a fabric layer may have a thickness of approximately 3 mm.

[0093] According to the invention, a fabric layer may have a thickness of approximately 2.5 mm.

[0094] According to the invention, a fabric layer may have a thickness of approximately 2 mm.

[0095] According to the invention, the fabric layers may have different thicknesses. According to the invention, the undergarment may have a back seam at the back.

[0096] According to the invention, the undergarment may be a vest.

[0097] According to the invention, the undergarment may be a vest.

[0098] According to the invention, the undergarment may be underpants.

[0099] According to the invention, the undergarment can be a bodysuit.

[0100] According to the invention, the undergarment may be a suit.

[0101] According to the invention, the undergarment can be a kidney belt.

[0102] According to the invention, the undergarment may have a tensioning device.

[0103] This embodiment of the invention has the advantage that the reinforcement device can be pressed against the wearer's back with the tensioning device, so that the reinforcement device lies as close as possible to the body. The close and intensive contact of the reinforcement device with the body can further enhance the effect of the undergarment according to the invention.

[0104] According to the invention, the tensioning device can be formed on the front of the undergarment.

[0105] According to the invention, the tensioning device can have loops and one or more bands.

[0106] According to the invention, the tensioning device can have a Velcro fastener.

[0107] According to the invention, the tensioning device can have eyelets and one or more bands.

[0108] According to the invention, the tensioning device may comprise a tube which surrounds the undergarment.

[0109] According to the invention, the tensioning device can have hooks and one or more bands.

[0110] According to the invention, the tensioning device may comprise a ring that encloses the undergarment.

[0111] According to the invention, the undergarment may comprise a kidney belt.

[0112] According to the invention, the undergarment may comprise a back seam.

[0113] According to the invention, the undergarment may comprise side seams.

[0114] According to the invention, the undergarment may comprise a closure on the front. Advantageously, the closure is designed as a tensioning device.

[0115] According to the invention, the clamping device can have a height of more than 10 cm.

[0116] According to the invention, the clamping device can have a height of more than 15 cm.

[0117] According to the invention, the clamping device can have a height of more than 20 cm.

[0118] According to the invention, the clamping device can have a height of less than 50 cm.

[0119] According to the invention, the clamping device can have a height of less than 40 cm.

[0120] According to the invention, the clamping device can have a height of less than 35 cm.

[0121] According to the invention, the clamping device can have a height of less than 30 cm.

[0122] According to the invention, the clamping device can have a height of approximately 20 to 30 cm.

[0123] According to the invention, the circumference of the undergarment can be more than 60 cm.

[0124] According to the invention, the outer material of the underwear item can comprise polyamide or polyester.

[0125] According to the invention, the outer material of the underwear item may comprise elastane and / or rubber.

[0126] According to the invention, the outer material of the undergarment may comprise cotton and / or cotton rib.

[0127] According to the invention, the inner material of the underwear item can comprise polyamide or polyester.

[0128] According to the invention, the inner material of the underwear may comprise elastane and / or rubber.

[0129] According to the invention, the inner material of the undergarment may comprise cotton and / or cotton rib.

[0130] When designed as a kidney belt, the undergarment may have a closure at the front. The closure may include a hook-and-loop fastener. Additionally or alternatively, the closure may have loops and / or eyelets through which a strap can be positioned and tightened.

[0131] According to the invention, the intermediate layer or layers may comprise a plurality of fabric layers which are aligned substantially perpendicular to the back part of the undergarment.

[0132] According to the invention, the intermediate layer or layers can comprise a plurality of material layers that are aligned parallel to one another.

[0133] According to the invention, the intermediate layer or layers can comprise a plurality of material layers which enclose a hollow space.

[0134] These designs have the advantage that the intermediate layers are more elastic, so that the reinforcement device can adapt better to the cavity to be filled in the wearer's lumbar region.

[0135] According to the invention, a method for producing an undergarment is also provided, comprising the following steps: (a) measuring a cavity in the lumbar region of the back of the wearer of the undergarment, (b) producing a reinforcing device (30) taking into account the dimensions of the cavity to be filled with the reinforcing device obtained in step (a), and (c) inserting the reinforcing device (30) in the back part (10) of the undergarment (1).

[0136] The method according to the invention has the advantage of allowing for optimal or tailor-made adaptation to the cavity to be filled in the wearer's lumbar region. Measurement can be performed using an image recognition method. Such methods are known from other fields, for example, the production of dental fillings. Other methods for measuring the cavity known to those skilled in the art are also possible.

[0137] According to the invention, the method according to the invention can also be used to produce an undergarment according to the invention according to one of the above-mentioned embodiments or with one or more of the above-mentioned features.

[0138] In the context of the present invention, the term width or wide or wider is used to denote a dimension or a relative dimension in the circumferential direction of the body of the wearer of the undergarment.

[0139] In the context of the present invention, the term length or long or short or shorter is used to denote a dimension or a relative dimension in the longitudinal direction or the body size (height) of the body of the wearer of the undergarment.

[0140] The invention is described below with reference to the exemplary embodiments shown in the figures. The following reference numerals are used: 1Undergarment 10Back part 11Upper thoracic region 12Lower thoracic region 13Lumbar region 14Inside 15Outside 16Inner fabric layer (lining) 17Outer fabric layer 20Front part 21Upper region 22Mid region 23Lower region 24Inside 25Outside 26Neckline 27Zipper 30Reinforcing device 31Inner layer 32Mid layer 33Outer layer 34Intermediate layer 35Intermediate layer 41Left side seam 42Right side seam 43Back seam 51Left fastening part 52Right fastening part 61Loops 62Loops 63Tape 71Velcro fastener (Velcro with barbs) 72Velcro fastener (Velcro with loops) 81Eyelets 82Eyelets 83Tape 91Eyelets 92Eyelets 93Band 134Intermediate layer 135Intermediate layer Short description of the characters:

[0141] Fig. 1 shows a view of the inside of the back part of an undergarment according to an embodiment of the invention. Fig. 2 shows a sectional view of the back part of the undergarment of Fig. 1along lines II-II from Fig. 1 . Fig. 3 shows a view of the front of the front part of the undergarment of Fig. 1 . Fig. 4 shows one of the Fig. 2 corresponding sectional view of the back part of an undergarment according to a further embodiment of the invention. Fig. 5 shows one of the Fig. 1 corresponding view of the inside of the back part of an undergarment according to a further embodiment of the invention. Fig. 6 shows a sectional view of the back part of the undergarment of Fig. 5 along lines VI-VI from Fig. 5 . Fig. 7 shows a Figures 2 and 6 corresponding sectional view of the back part of an undergarment according to a further embodiment of the invention. Fig. 8 shows a Figures 2 , 6 and 7 corresponding sectional view of the back part of an undergarment according to a further embodiment of the invention. Fig. 9 shows a Figures 2, 6 , 7 and 8 corresponding sectional view of the back part of an undergarment according to a further embodiment of the invention. Fig. 10 shows one of the Fig. 1 corresponding view of the inside of the back part of an undergarment according to a further embodiment of the invention. Fig. 11 shows a sectional view of the back part of the undergarment of Fig. 10 along lines XI-XI from Fig. 10 . Fig. 12 shows a front view of an undergarment according to a further embodiment of the invention. Fig. 13 shows the outside of the back part of the undergarment of Fig. 12 . Fig. 14 shows a detailed view of the inside of the back part of the underwear of Fig. 12 . Fig. 15 shows a front view of an undergarment according to a further embodiment of the invention. Fig. 16 shows a view of the inside of the back part of the undergarment of Fig. 15 . Fig. 17 shows one of the Fig. 11 corresponding sectional view of the back part of an undergarment according to a further embodiment of the invention. Fig. 18 shows an inside view of an undergarment according to a further embodiment of the invention in an open state. Fig. 19 shows an outside view of the undergarment of Fig. 18 in an open state. Fig. 20 shows a sectional view (schematic cross-section) of the undergarment of Fig. 18 in a closed state. Fig. 21 shows a possible closure (tensioning device) for the undergarment of Fig. 18 . Fig. 22 shows a possible closure (tensioning device) for the underwear of Fig. 18 . Fig. 23 shows a possible closure (tensioning device) for the underwear of Fig. 18 . Fig. 24 shows a possible closure (tensioning device) for the underwear of Fig. 18 .

[0142] The Figures 1 to 3show an undergarment according to an embodiment of the invention.

[0143] The undergarment 1 has a front part 20 and a back part 10. In Fig. 1 the back part 10 is shown from the inside, ie one sees the inside 14 of the back part 10. The back part has an upper thoracic vertebrae area 11, a lower thoracic vertebrae area 12 and a lumbar vertebrae area 13. The Fig. 3 The front part 20 of the undergarment shown from the front comprises an upper region 21, a middle region 22 and a lower region 23. In Figure 3 The outer side 25 is shown. The inner side 24 (not shown) is arranged opposite the inner side 14 of the back part 10. The front part 10 has a cutout 26 and, optionally, a zipper 27. The zipper is not provided in the pullover version.

[0144] In the lumbar region 13, a reinforcement device 30 is provided, which comprises an inner layer 31, a middle layer 32 and an outer layer 33.

[0145] The material thicknesses of the fabric layers (front part, back part, reinforcement device), which are preferably made of nonwoven fabric (or fleece fabric), are approximately 2 to 3 mm per layer.

[0146] Fig. 4 shows a further embodiment of the invention. Like reference numerals denote like parts or features. Reference is made to the description of the other embodiments, and the description will primarily focus on describing the special features of the present embodiment.

[0147] When executed according to Fig. 4 the reinforcing device 30 comprises an additional intermediate layer 34, which is arranged between the middle layer 32 and the outer layer 33 of the reinforcing device. Alternatively or additionally, as in Fig. 6shown, the reinforcing device 30 has an intermediate layer 35 between the outer layer 33 and the back part 10.

[0148] The Figures 5 and 6 show a further embodiment of the invention. Like reference numerals denote like parts or features. Reference is made to the description of the other embodiments, and the description will primarily focus on describing the special features of the present embodiment.

[0149] In this embodiment, the inner layer 31 of the reinforcing device 30 is of the same length as the middle layer 32 and the outer layer 33.

[0150] The Figures 7 and 9show alternative embodiments of the reinforcement device 30 that can be used in the other embodiments. Like reference numerals denote like parts or features. Reference is made to the description of the other embodiments, and the description will be primarily directed to describing the special features of the present embodiment.

[0151] When executing Fig. 7 Two intermediate layers 34, 35 are provided. Furthermore, the outer layer 33 has two fabric layers that are wider towards the outside.

[0152] When executing Fig. 8 An intermediate layer 35 is provided. Furthermore, the middle layer 32 and the outer layer 33 each have two layers of material that are wider towards the outside.

[0153] The execution of Fig. 9 corresponds to the execution of Fig. 8. In addition, the back part 10 has two fabric layers 16, 17, so that the inner fabric layer is arranged like a lining, but is preferably made of the same material as the outer fabric layer 17. Of course, these two fabric layers 16, 17 can also be provided in the other embodiments. In these embodiments, the reinforcing device 30 is preferably attached only to the inner fabric layer 16 and rests only loosely against the outer fabric layer 17.

[0154] The Figures 10 and 11 show a further embodiment of the invention. Like reference numerals denote like parts or features. Reference is made to the description of the other embodiments, and the description will primarily focus on describing the special features of the present embodiment.

[0155] In this embodiment, the reinforcement device 30 is narrower (less wide) than the other embodiments. The outer layer 33 is significantly longer, the middle layer 32 is somewhat shorter than the outer layer, and the inner layer 31 is approximately the same length as in the other embodiments. Furthermore, two intermediate layers 34, 35 are provided: an intermediate layer 34 between the inner layer 31 and the middle layer 32, and an intermediate layer 35 between the middle layer 32 and the outer layer 33.

[0156] The Figures 12 to 14show a further embodiment of the invention. Like reference numerals denote like parts or features. Reference is made to the description of the other embodiments, and the description will primarily focus on describing the special features of the present embodiment. The undergarment 10 is a pair of trousers in which a reinforcing device 30 is provided in the lumbar region, which can be designed according to one of the embodiments described above.

[0157] The Figures 15 to 16show a further embodiment of the invention. Like reference numerals denote like parts or features. Reference is made to the description of the other embodiments, and the description will primarily focus on describing the special features of the present embodiment. The undergarment 10 is a suit in which a reinforcing device 30 is provided in the lumbar region, which can be designed according to one of the embodiments described above.

[0158] The Figure 17 shows a further embodiment of the invention. Like reference numerals denote like parts or features. Reference is made to the description of the other embodiments, and the description will primarily focus on describing the special features of the present embodiment.

[0159] In this embodiment, the intermediate layers 34 and 35 are multi-layered and are designated by the reference numerals 134 and 135. Otherwise, the embodiment corresponds to the other embodiments of the invention with one or more intermediate layers 34, 35. The fabric layers of the intermediate layers 134, 135 run parallel to one another and are essentially perpendicular to the fabric layer of the back part 10. The fabric layers of the intermediate layers 134, 135 thus form a hollow space and are relatively elastic or flexible. This has the advantage that the hollow space to be filled in the wearer's lumbar region can be better filled. One could also say that the fabric layers of the intermediate layers form a kind of loop.

[0160] The Figures 18 to 20show a further embodiment of the invention. Like reference numerals denote like parts or features. Reference is made to the description of the other embodiments, and the description will primarily focus on describing the special features of the present embodiment.

[0161] In the Figures 18 to 20 Shown here is a kidney belt or belt that can be worn under the chest. It has a height of 20 to 30 cm.

[0162] A back seam 43 is provided in the back part 10, which is visible from the outside. Side seams 41, 42 are provided on both sides. On the inside, in the area of ​​the back part 10, a reinforcement device is provided, which in section corresponds to one of the Figures 17 , 11 , 9, 8 , 6 , 4 or 2 Preferred is a design with multi-layered intermediate layers 134, 135, as for example in Fig. 17 shown.

[0163] A clamping device can be provided on the front. Possible and, if applicable, alternative clamping devices are listed in the Figures 21 to 24 shown and described. Alternatively or additionally, a tensioning effect can be created by an externally arranged or incorporated tubular fabric, such as that used in maternity clothing.

[0164] In the versions with a tensioning device, a left closure part 51 and a right closure part 52 are provided on the front part 20, which can be connected to each other. Examples of possible closures are shown in the Figures 21 to 23 shown.

[0165] According to Fig. 21The closure may have loops 61 on the left closure part and loops 62 on the right closure part. For closure, a band 63 may be alternately passed through the loops 61 and 62 and tightened to stretch the undergarment 1 around the body so that the reinforcing device 30 ensures good body contact with the wearer.

[0166] According to Fig. 22 A hook-and-loop fastener 71, 72 can be provided on the left closure part 51 and on the right closure part 52. The hook-and-loop fastener 71, 72 can have a hook-and-loop fastener with hooks or a hook-and-loop fastener with loops. For example, a mushroom-head structure or another structure known to those skilled in the art can be provided.

[0167] According to Fig. 23Eyelets 81, 82 can be provided on the left fastening part 51 and on the right fastening part 52, which can be connected to a band 83. The band 83 or bands 83 can be pulled tight to stretch the undergarment 1 around the body so that the reinforcing device 30 ensures good body contact with the wearer.

[0168] According to Fig. 24 Hooks 91, 92 can be provided on the left fastening part 51 and on the right fastening part 52, which can be connected to a band 93. The band 93 or bands 93 can be pulled tight to stretch the undergarment 1 around the body so that the reinforcing device 30 ensures good body contact with the wearer.

[0169] Other closures or tensioning devices known to those skilled in the art are conceivable. For example, a tubular fabric can be incorporated as a tensioning device into an undergarment according to the invention and arranged around it. Combinations of the tensioning devices shown and / or alternative tensioning devices known to those skilled in the art can also be used according to the invention.

Claims

1. Undergarment (1) having a front part (20) and a back part (10), the back part (10) having a reinforcing device (30) on its inner side (14) in the region covering the lumbar vertebrae, characterized in that the reinforcing device (30) hasan inner layer (31), a middle layer (32) and an outer layer (33), which have an increasingly greater width from the inside to the outside.

2. Undergarment (1) according to claim 1, characterized in that the reinforcing device (30) hasa plurality of layersof fabric arranged one on top of the other.

3. Undergarment (1) according to any one of the preceding claims, characterized in that the reinforcing device (30) hasan intermediate layer (34) which hasa width that is smaller than that of the layer of fabric arranged directly further inside.

4. Undergarment (1) according to any one of the preceding claims, characterized in that the reinforcing device (30) hasa plurality of intermediate layers (34) which each have a width that issmaller than that of the layer of fabric arranged directly further inside.

5. Undergarment (1) according to any one of the preceding claims, characterized in that the reinforcing device (30) isattached to the inner side (14) of the back part (10).

6. Undergarment (1) according to any one of the preceding claims, characterized in that the back part (10) hastwo layersof fabric (16, 17), and in that the reinforcing device (30) isarranged between the two layersof fabric (16, 17).

7. Undergarment (1) according to any one of the preceding claims, characterized in that the back part (10) hastwo layersof fabric (16, 17), the layer of fabric (16) arranged further inside being designed to be wider in the peripheral direction than the layer of fabric (17) arranged further outside, at least in the region of the reinforcing device (30).

8. Undergarment (1) according to any one of the preceding claims, characterized in that the undergarment (1) ismade from a nonwoven fabric.

9. Undergarment (1) according to any one of the preceding claims, characterized in that the intermediate layer (34) or the intermediate layers (34, 35) has (have) a plurality of layersof fabric which are aligned substantially perpendicularly with respect to the back part (10) of the undergarment (1).

10. Undergarment (1) according to any one of the preceding claims, characterized in that the intermediate layer (34) or the intermediate layers (34, 35) has (have) a plurality of layersof fabric which are aligned parallel to one another.

11. Undergarment (1) according to any one of the preceding claims, characterized in that the intermediate layer (34) or the intermediate layers (34, 35) has (have) a plurality of layersof fabric which enclose a cavity.

12. Undergarment (1) according to any one of the preceding claims, characterized in that the undergarment (1) hasa tensioning apparatus.

13. Method for manufacturing an undergarment (1), comprising the stepsof: (a) measuring an excavation in the lumbar region of the back of the wearer of the undergarment (1), (b) fabricating a reinforcing device (30) taking into account the measurements obtained in step (a) of the excavation to be filled with the reinforcing device (30), and (c) inserting the reinforcing device (30) into the back part (10) of the undergarment (1), characterized in that the reinforcing device (30) hasan inner layer (31), a middle layer (32) and an outer layer (33), which have an increasingly greater width from the inside to the outside.

14. Method according to claim 13 for producing an undergarment (1) according to any one of claims 1 to 12.