CN207607188U - The ventilative relaxed and comfortable justice breast of one kind - Google Patents

Abstract

The utility model discloses the ventilative relaxed and comfortable justice breast of one kind, including layer of silica gel and bed of cloth, the binding face of the bed of cloth has recess portion, is filled with glue in the recess portion, the bed of cloth is fitted by the glue and the layer of silica gel.The ventilative relaxed and comfortable justice breast of the utility model is combined using upright cotton with Silica hydrogel, is had many advantages, such as that good permeability, service life are long, is worn more safety and comfort；Layer of silica gel and bed of cloth are bonded by hot melt adhesive, reusable；There is protrusion in one side of the layer of silica gel close to bed of cloth, diversion trench is formed between adjacent projection so that ventilative relaxed and comfortable justice breast has good airing function；First layer of silica gel selects the higher Medical silicone gels of the conventional newborn Silica hydrogel of justice of penetration ratio, it is insufficient to offset feel caused by the pliability of upright cotton so that justice breast is worn more comfortable；Second layer of silica gel selects the conventional Silica hydrogel that needle penetration is relatively low, hardness is larger, to ensure the moulding supporting role of entire justice breast.

Description

The ventilative relaxed and comfortable justice breast of one kind

Technical field

The utility model is related to adopted newborn manufacture technology fields, are applied to medical industry, such as human external reparation, and in particular to The ventilative relaxed and comfortable justice breast of one kind.

Background technology

Many patient with breast cancers keep the body of same normal person in daily life after mastectomy, need to dress Adopted breast is presented.

The adopted breast of silica gel on the market is mostly to have film coated at present, also whether there is or not the silica gel of film coated is molding, still No matter whether there is or not film coateds, all there are problems that poor air permeability, weight are laid particular stress on, the sense of bearing a heavy burden of when wearing is strong；Common silica gel justice breast makes With the time it is longer after TPU membrane xanthochromia aging it is serious, when use, slightly accidentally will result in phenomena such as TPU bag bodies rupture；Commonly The newborn epidermis TPU membrane of silica gel justice such as encounters（Nail etc. when sharp objects, wearing）TPU membrane will be caused to rupture；Also there is pure sponge pressure Manufactured justice breast, such newborn gas permeability of justice is preferable, but weight is excessively light, causes human body or so breast wt uneven, long Phase is previous, can make vertebra of people or so imbalance, although meeting merrily and lightheartedly ventilative condition, form is very random, to suffering from Form is presented insufficient after person's wearing；Also useful cloth makes a bag body, the cereal such as soybean that the inside perfusion is dried, as filling Object, for such justice breast since filler has certain mobility, molding is a problem, and cleans trouble, is needed to be replaced frequently The filler of the inside so that the use cost of patient increases.

Invention content

In view of this, in order to overcome the deficiencies of existing technologies, the purpose of this utility model is to provide a kind of relaxed and comfortable justice of breathing freely Breast, good permeability, good hand touch, service life are long, and being capable of disassembly, cleaning, reuse.

In order to achieve the above object, the utility model uses technical solution below：

The ventilative relaxed and comfortable justice breast of one kind, including layer of silica gel and bed of cloth, binding face of the bed of cloth close to the layer of silica gel With recess portion, glue is filled in the recess portion, the bed of cloth is fitted by the glue and the layer of silica gel.

Preferably, the layer of silica gel includes second of the first layer of silica gel and the close bed of cloth far from the bed of cloth Layer of silica gel is filled with the first Silica hydrogel in first layer of silica gel, and the second Silica hydrogel is filled in second layer of silica gel, described The needle penetration of first Silica hydrogel is more than the needle penetration of second Silica hydrogel.

It is further preferred that the needle penetration of first Silica hydrogel（25 DEG C, 62.5g, 0.1mm）For 200-250；Described second The needle penetration of Silica hydrogel is（25 DEG C, 62.5g, 0.1mm）For 130-160.First layer of silica gel selects the newborn silicon of the conventional justice of penetration ratio The higher Medical silicone gels of gel are insufficient to offset feel caused by the pliability of upright cotton so that justice breast is with human normal The sense of reality of breast is more close, wears more comfortable；Second layer of silica gel selects the conventional silicon that needle penetration is relatively low, hardness is larger solidifying Glue, to ensure the moulding supporting role of entire justice breast.

The needle penetration is to measure the defined needle length that needle enters on the sample for being held in 25 ± 0.1 DEG C in 5 seconds, 10 times of the value that the needle is entered distance mm is the value measured according to JIS K-2235-5.4 in 1991 as needle penetration.25℃、 What 62.5g was represented is tested using the taper needle of 62.5g at 25 DEG C, and what 0.1mm was represented is the unit of needle penetration.

It is further preferred that second layer of silica gel has protrusion in the one side of the bed of cloth, it is adjacent described convex Diversion trench is formed between portion so that justice breast has good airing function.

It is further preferred that the protrusion includes being symmetrical set positioned at intermediate strip convex part and along the strip convex part Arc protrusion.

Preferably, the bed of cloth includes positioned at intermediate upright cotton layer and positioned at the close of upright cotton layer both sides Second precoat of the first precoat of the layer of silica gel and the separate layer of silica gel.

It is further preferred that the fabric of first precoat and second precoat is sandwich fabric.Sandwich face Material is made of the face of upper, middle and lower three a kind of woven fabric synthesized of tricot machine.Surface is usually mesh design, intermediate One layer of yarn for connection surface and bottom surface, bottom surface is usually the close lithographic plate face knitted, and is commonly called as " sandwich ".Sandwich fabric has good Good gas permeability and appropriate regulating power, unique spring function, wear-resisting the advantages that being applicable in not pilling.

Preferably, the glue is hot melt adhesive.

The production method of the ventilative relaxed and comfortable justice breast of the utility model, includes the following steps：

1）Prepare macromolecule poly-bag：Three macromolecule membranes are total to by pressing to be formed with the first cavity and the second cavity The macromolecule poly-bag of two cavitys, each cavity correspondence leave a gum-injecting port；

2）Prepare layer of silica gel：The first Silica hydrogel is injected in first cavity by the gum-injecting port, described second The second Silica hydrogel is injected in cavity, curing molding after sealing forms the layer of silica gel；

3）Prepare bed of cloth：The binding face of the upright cotton layer, the first precoat and the second precoat that have cut is sprayed Apply hot melt adhesive, and according to centre be upright cotton layer, the upright cotton layer both sides be the suitable of the first precoat and the second precoat Sequence is put into compression molding in moulding press, forms the bed of cloth, and the bed of cloth has recessed in the one side of the layer of silica gel Portion；

4）Prepare ventilative relaxed and comfortable justice breast：Hot melt adhesive is filled in the recess portion, is shaped after hot melt adhesive cooling, by the silicon Ventilative relaxed and comfortable justice breast is obtained after glue-line fitting corresponding with the bed of cloth.

Preferably, the mold in the moulding press includes a set of hot-die and a set of chill, when pressing first after hot-die hot pressing It is pressed using chill；The temperature that the hot-die is set is 150-180 DEG C, and the temperature that the chill is set is 50-80 DEG C, molding Time is set as 40-60s.

As a result of above technical solution, compared to the prior art, the utility model is beneficial in that：

1. the upright cotton that the ventilative relaxed and comfortable justice breast of the utility model selects health environment-friendly, proportion very low is mutually tied with Silica hydrogel It closes, upright cotton has splendid gas permeability, and weight is again light, and silica gel plays moulding supporting role, while also playing counterweight effect, makes The entire newborn assembly of justice reaches required weight, has many advantages, such as that good permeability, service life are long, wears more safety and comfort；

2. the layer of silica gel of the ventilative relaxed and comfortable justice breast of the utility model and bed of cloth by the hot melt adhesive that may be reused into Row bonding disassembles layer of silica gel and bed of cloth, is respectively washed when needing cleaning, is bonded again both when use, succinct side Just, and it is reusable；

3. there is protrusion in the ventilative relaxed and comfortable newborn one side in layer of silica gel close to bed of cloth of justice of the utility model, it is adjacent convex Diversion trench is formed between portion, so as to effectively ensure that the gas of skin surface can be unobstructed appears so that relaxed and comfortable justice of breathing freely Breast has good airing function；

4. the layer of silica gel of the ventilative relaxed and comfortable justice breast of the utility model includes the first layer of silica gel and close cloth far from bed of cloth Second layer of silica gel of the bed of material, the first layer of silica gel selects the higher Medical silicone gels of the conventional newborn Silica hydrogel of justice of penetration ratio, to support The feel caused by the pliability of upright cotton that disappears is insufficient so that justice breast is more close with the sense of reality of human normal breast, wears more Add comfortable；Second layer of silica gel selects the conventional Silica hydrogel that needle penetration is relatively low, hardness is larger, to ensure the moulding support of entire justice breast Effect.

Description of the drawings

Fig. 1 is the schematic diagram of the ventilative relaxed and comfortable justice breast of the utility model embodiment；

Fig. 2 is the layer of silica gel sectional view of the ventilative relaxed and comfortable justice breast of the utility model embodiment；

Fig. 3 is the binding face schematic diagram of the layer of silica gel of the ventilative relaxed and comfortable justice breast of the utility model embodiment；

Fig. 4 is the sectional view of the bed of cloth of the ventilative relaxed and comfortable justice breast of the utility model embodiment；

Fig. 5 is the binding face schematic diagram of the bed of cloth of the ventilative relaxed and comfortable justice breast of the utility model embodiment；

Wherein：Layer of silica gel -1, the first layer of silica gel -11, the second layer of silica gel -12, strip convex part -13, arc protrusion -14, note Jiao Kou -15, the first film -16, the second film -17, third film -18, diversion trench -19, bed of cloth -2, the first precoat -21, Second precoat -22, upright cotton layer -23, recess portion -24.

Specific implementation mode

The utility model preferred embodiment is described in detail below in conjunction with the accompanying drawings.

Referring to attached drawing 1-5, one kind of the present embodiment is breathed freely relaxed and comfortable justice breast, including the silica gel after the wearing far from human body side The bed of cloth 2 of layer 1 and fitting human body side, bed of cloth 2 have recess portion 24 close to the binding face of layer of silica gel 1, are filled in recess portion 24 There are glue, bed of cloth 1 to fit by glue and layer of silica gel 2, the glue in the present embodiment is hot melt adhesive.

Layer of silica gel 1 includes the first layer of silica gel 11 far from bed of cloth 2 and the second layer of silica gel 12 close to bed of cloth 2, and first It is filled with the first Silica hydrogel in layer of silica gel 11, the second Silica hydrogel, the needle penetration of the first Silica hydrogel are filled in the second layer of silica gel 12 More than the needle penetration of the second Silica hydrogel.The needle penetration of first Silica hydrogel（25 DEG C, 62.5g, 0.1mm）For 200-250, the present embodiment Select 200；The needle penetration of second Silica hydrogel is（25 DEG C, 62.5g, 0.1mm）For 130-160, the present embodiment selects 150. Needle penetration is to measure the defined needle length that needle enters on the sample for being held in 25 ± 0.1 DEG C in 5 seconds, which is entered distance 10 times of the value of mm is the value measured according to JIS K-2235-5.4 in 1991 as needle penetration.25 DEG C, 62.5g represent It is to be tested using the taper needle of 62.5g at 25 DEG C, what 0.1mm was represented is the unit of needle penetration.First layer of silica gel is selected The higher Medical silicone gels of the conventional newborn Silica hydrogel of justice of penetration ratio, it is insufficient to offset feel caused by the pliability of upright cotton, So that justice breast is more close with the sense of reality of human normal breast, wear more comfortable；Second layer of silica gel select needle penetration it is relatively low, The larger conventional Silica hydrogel of hardness, to ensure the moulding supporting role of entire justice breast.

Second layer of silica gel 12 has protrusion in the one side of bed of cloth, and diversion trench 19 is formed between adjacent projection so that Adopted breast has good airing function.Protrusion includes being symmetrical set positioned at intermediate strip convex part 13 and along strip convex part 13 Arc protrusion 14.

Bed of cloth 2 includes the close layer of silica gel 1 positioned at intermediate upright cotton layer 23 and positioned at 23 both sides of upright cotton layer Second precoat 22 of the first precoat 21 and separate layer of silica gel 1.That is the justice breast of the present embodiment is followed successively by the first silicon from left to right Glue-line 11, the second layer of silica gel 12, the first precoat 21, upright cotton layer 23 and the second precoat 22, wherein the second precoat 22 is most Close to human body.Wherein the fabric of the first precoat 21 and the second precoat 22 is sandwich fabric.Sandwich fabric is by warp knit A kind of woven fabric of synthesis of machine, is made of the face of upper, middle and lower three.Surface is usually mesh design, and intermediate one layer is connection The yarn on surface and bottom surface, bottom surface are usually the close lithographic plate face knitted, and are commonly called as " sandwich ".Sandwich fabric has good gas permeability With appropriate regulating power, unique spring function, wear-resisting the advantages that being applicable in not pilling.

The production method of the ventilative relaxed and comfortable justice breast of the present embodiment, specifically includes following steps：

Step S1：Prepare macromolecule poly-bag

As illustrated in fig. 1 and 2, the first film 16, the second film 17, third film 18 are polyurethane film, pass through hot pressing It closes and forms the macromolecule poly-bag with the first cavity and the second cavity totally two cavitys, each cavity correspondence leaves a gum-injecting port 15, the present embodiment stays two gum-injecting ports 15 in same place.

Step S2：Prepare layer of silica gel

The first Silica hydrogel is injected in the first cavity by gum-injecting port 15, the second Silica hydrogel is injected in the second cavity, is arranged After going out the hollow gas of macromolecule poly-bag, high frequency integrated sealed is put into mold and positions, 90 DEG C of baking 30min, after the mold is cooled Die sinking, takes out product and deburring is to get layer of silica gel 1.Side of the layer of silica gel 1 on bed of cloth 2 has centrally located Strip convex part 13 and along the arc protrusion 14 that strip convex part 13 is symmetrical set.

The needle penetration of first Silica hydrogel is more than the needle penetration of the second Silica hydrogel.The wherein needle penetration of the first Silica hydrogel（25℃、 62.5g 0.1mm）For 200-250, the present embodiment selects 200；The needle penetration of second Silica hydrogel is（25 DEG C, 62.5g, 0.1mm）For 130-160, the present embodiment selects 150.

Step S3：Prepare bed of cloth

As shown in Figures 4 and 5, by the upright cotton layer 23 cut, the binding face of the first precoat 21 and the second precoat 22 Spraying hot-melt adhesive, and according to centre be upright cotton layer 23, upright cotton layer 23 both sides be the first precoat 21 and the second precoat 22 sequence is put into compression molding in moulding press, forms bed of cloth 2, bed of cloth 2 is the first precoat close to the one side of layer of silica gel 1 21 have recess portion 24 on the side of layer of silica gel 1.The fabric of the first precoat 21 and the second precoat 22 in the present embodiment For sandwich fabric.

Mold in moulding press includes a set of hot-die and a set of chill, when pressing first after hot-die hot pressing using cold forming It closes.The temperature that hot-die is set is 150-180 DEG C, and for the temperature that the chill is set as 50-80 DEG C, clamp time is set as 40- 60s, it is 180 DEG C that the present embodiment, which selects hot-die temperature, and chill temperature is 60 DEG C, and clamp time is set as 60s.

Step S4：Prepare ventilative relaxed and comfortable justice breast

Hot melt adhesive is filled in recess portion 24 on the first precoat 21, is shaped after hot melt adhesive cooling, by layer of silica gel 1 and cloth The bed of material 2 corresponds to fitting, as shown in Figure 1, being obtained after both layer of silica gel 1 and bed of cloth 2 are glued together at A, B, C tri- ventilative light Refreshing justice breast.When the ventilative relaxed and comfortable adopted breast of the present embodiment needs cleaning, layer of silica gel 1 and bed of cloth 2 can be torn it down and be washed down respectively, Layer of silica gel 1 need to be wiped with special cloth, and bed of cloth 2 is washable to be dried, and hot melt adhesive may be reused, and be washed after drying not Viscosity is influenced, layer of silica gel 1 and bed of cloth 2 correspond to bonding again until using.

Hot melt adhesive in the present embodiment is PUR（Polyurethane）The hot melt adhesive of type.

The sequencing and label of above step are intended merely to facilitate understanding and explanation, in actual manufacturing process simultaneously It is not necessarily intended to operate in this order, as the preparation of layer of silica gel and the preparation of bed of cloth can be carried out at the same time.

The ventilative relaxed and comfortable justice breast of the above implementation column selects the Silica hydrogel of health environment-friendly, the very low upright cotton and medical grade of proportion It is combined, upright cotton has splendid gas permeability, and weight is again light, and silica gel plays moulding supporting role, while also rising with recast With making the newborn assembly of entire justice reach required weight, entirely have many advantages, such as that good permeability, service life are long, wear and more pacify It is complete comfortable；Layer of silica gel and bed of cloth are bonded by the hot melt adhesive that may be reused, when needing cleaning, layer of silica gel and cloth The bed of material disassembles, and is respectively washed, and is bonded again both when use, succinct convenient and reusable；In layer of silica gel close to cloth There is protrusion in the one side of layer, form diversion trench between adjacent projection, so as to effectively ensure that the gas of skin surface can be with Unobstructed appears so that ventilative relaxed and comfortable justice breast has good airing function；Layer of silica gel includes the first silica gel far from bed of cloth Second layer of silica gel of layer and close bed of cloth, the first layer of silica gel select the higher medical silicon of the conventional newborn Silica hydrogel of justice of penetration ratio to coagulate Glue is insufficient to offset feel caused by the pliability of upright cotton so that the sense of reality more phase of the justice breast with human normal breast Closely, it wears more comfortable；Second layer of silica gel selects the conventional Silica hydrogel that needle penetration is relatively low, hardness is larger, to ensure entire justice breast Moulding supporting role.

The ventilative relaxed and comfortable adopted breast of the utility model uses the mode of combination, and silica gel and upright cotton are combined by hot melt adhesive Together, the gas permeability of upright cotton and the supportive of silica gel have been given full play to, make entire product can be moulding well and has been reached Ventilative relaxed and comfortable effect, compares presently commercially available adopted milk product, there is certain competitiveness.

Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this. It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it It is interior.

Claims (6)

1. the ventilative relaxed and comfortable justice breast of one kind, which is characterized in that including layer of silica gel and bed of cloth, the bed of cloth is close to the layer of silica gel Binding face there is recess portion, glue is filled in the recess portion, the bed of cloth is affixed by the glue and the layer of silica gel It closes；The layer of silica gel includes the second layer of silica gel of the first layer of silica gel and the close bed of cloth far from the bed of cloth, described It is filled with the first Silica hydrogel in first layer of silica gel, the second Silica hydrogel, first Silica hydrogel are filled in second layer of silica gel Needle penetration be more than second Silica hydrogel needle penetration；Second layer of silica gel has convex in the one side of the bed of cloth Portion forms diversion trench between the adjacent protrusion.

2. ventilative relaxed and comfortable justice breast according to claim 1, which is characterized in that the needle penetration of first Silica hydrogel is 20- 25mm；The needle penetration of second Silica hydrogel is 13-16mm, and the test condition of the needle penetration is 25 DEG C, 62.5g.

3. ventilative relaxed and comfortable justice breast according to claim 1, which is characterized in that the protrusion includes convex positioned at intermediate strip Portion and along the arc protrusion that the strip convex part is symmetrical set.

4. ventilative relaxed and comfortable justice breast according to claim 1, which is characterized in that the bed of cloth includes positioned at the upright of centre Cotton layer and positioned at upright cotton layer both sides close to the first precoat of the layer of silica gel and far from the layer of silica gel the Two precoats.

5. ventilative relaxed and comfortable justice breast according to claim 4, which is characterized in that first precoat and second fabric The fabric of layer is sandwich fabric.

6. ventilative relaxed and comfortable justice breast according to claim 1, which is characterized in that the glue is hot melt adhesive.