Waterproof bag structure, corresponding gloves, firefighting gloves and manufacturing method of gloves

Abstract

The present invention relates to a waterproof bag structure, corresponding gloves, firefighting gloves and a method for making gloves, wherein the waterproof bag structure comprises a waterproof bag and at least one external connecting belt; the outer surface of the waterproof bag is provided with external surface connecting areas whose number corresponds to the number of the external connecting belts, and each of the external connecting belts is bonded to the corresponding external surface connecting area; the inner surface of the waterproof bag is provided with an inner surface connecting area for connecting with the inner layer of the gloves. The gloves or firefighting gloves comprising the waterproof bag structure made by the corresponding method can have better waterproof performance, and the corresponding inner layer of the gloves, the outer layer of the gloves and the waterproof bag are more tightly connected, avoiding the situation where the inner layer of the gloves or the inner layer of the gloves and the waterproof bag are pulled out of the gloves together when the gloves are removed, making it more convenient to wear them again and extending the service life of the gloves.

Description

Technical Field

[0001] The invention relates to the technical field of gloves, in particular to a waterproof bag structure, corresponding gloves, firefighting gloves and a manufacturing method of the gloves. Background Art

[0002] Some conventional gloves with waterproof function are usually multi-layer structures, with a waterproof bag 3 in the middle to form a waterproof layer. In order to better connect the multi-layer structure of the gloves and prevent the layers of the gloves from sliding relative to each other, in the prior art, a connecting strip that is pressed and penetrates the fingertips is usually provided on the waterproof bag 3, and then the outer layer connecting part 1a of the connecting strip is connected to the inner wall of the outer layer 2 of the glove, and the inner layer connecting part 1b of the connecting strip is connected to the outer wall of the inner layer 4 of the glove, wherein the outer layer connecting part 1a of the connecting strip is located on the outside of the waterproof bag 3, and the inner layer connecting part 1b of the connecting strip is located on the inside of the waterproof bag 3. Generally, the connection between the connecting strip and the inner layer 4 and the outer layer 2 of the glove is achieved by sewing. For specific connection methods, please refer to Figure 1 and Figure 2 It should be noted that the drawings are only for the purpose of enabling those skilled in the art to better understand the technical solution, so the gaps between the layers are drawn larger. Figure 1 , 2 The glove structure in the figure is only to show the connection relationship between the various layers of the glove structure, and is not a limitation on the shape of the glove. Figure 2 This is a partial enlarged view of the connection between the waterproof bag and the outer layer of the glove and the inner layer of the glove in the prior art.

[0003] The structure of connecting the inner layer of the glove, the waterproof bag and the outer layer of the glove in the prior art has the following disadvantages:

[0004] During wearing, sweating or tight gloves often increase the friction between the hand and the inner lining. When removing the gloves, it is easy to break the connecting strip or one end of the waterproof bag, causing the waterproof bag to separate from the outer layer of the gloves or the inner layer of the gloves, and then the lining and the waterproof bag are pulled out together, making it very inconvenient to wear again or impossible to reuse;

[0005] At the same time, since the connecting strip runs through the fingertips of the waterproof bag and is connected to the waterproof bag by pressing, it will affect the waterproof performance of the gloves and the firmness of the waterproof bag to a certain extent, and the position where the connecting strip is connected to the waterproof bag is extremely easy to be damaged. Summary of the invention

[0006] The invention provides a waterproof bag structure with high fastness, good waterproof performance and long service life, corresponding gloves, fire-fighting gloves and a manufacturing method of the gloves.

[0007] In order to achieve the above-mentioned purpose, the waterproof bag structure, the corresponding gloves, the firefighting gloves and the manufacturing method of the gloves of the present invention are as follows:

[0008] The waterproof bag structure has the following main features: the waterproof bag structure comprises a waterproof bag and at least one external connecting belt;

[0009] The outer surface of the waterproof bag is provided with outer surface connection areas whose number corresponds to the number of the outer connection belts, and each of the outer connection belts is bonded to the corresponding outer surface connection area;

[0010] The inner surface of the waterproof bag is provided with an inner surface connection area for connecting with the inner layer of the gloves.

[0011] Preferably, the waterproof bag structure includes at least one inner connecting belt, the number of the inner surface connecting areas corresponds to the number of the inner connecting belts, each of the inner connecting belts is bonded to the corresponding inner surface connecting area, and the inner surface connecting area is connected to the inner layer of the glove through each of the inner connecting belts.

[0012] More preferably, the waterproof bag is a five-finger separation structure;

[0013] The waterproof bag structure comprises five external connection belts, the outer surface of the waterproof bag is provided with five external surface connection areas, and each of the external surface connection areas is respectively located on the outer surface of each finger portion of the waterproof bag, and the adhesive portion of each of the external connection belts covers the corresponding external surface connection area respectively;

[0014] The waterproof bag structure includes five inner connecting straps. The inner surface of the waterproof bag is provided with five inner surface connecting areas, and each of the inner surface connecting areas is respectively located on the inner surface of each finger portion of the waterproof bag. The adhesive portion in each of the inner connecting straps covers the corresponding inner surface connecting area.

[0015] Furthermore, each of the outer surface connection areas extends from the finger web surface of the outer surface of each finger to the nail surface of the outer surface of the finger; the adhesive portion in each of the outer connection belts is located in the middle of the outer connection belt, and the two ends of the outer connection belt are the outer layer connection parts of the glove;

[0016] Each of the inner surface connection areas extends from the fingertip surface of the inner surface of each finger to the nail surface of the inner surface of the finger; the adhesive portion in each of the inner connecting belts is located in the middle position of the inner connecting belt, and the two ends of the inner connecting belt are the inner layer connection parts of the glove.

[0017] More preferably, the outer connecting belt and the inner connecting belt are both made of hot melt adhesive film.

[0018] Preferably, each of the outer surface connection areas and the inner surface connection areas is provided with adhesive material.

[0019] The main feature of the gloves is that the gloves include the waterproof bag structure, the inner layer of the gloves and the outer layer of the gloves, and the shapes of the inner layer of the gloves and the outer layer of the gloves match the shape of the waterproof bag structure;

[0020] The outer layer of the glove is connected to the connecting area of ​​the inner and outer surface of the waterproof bag through the outer connecting belt;

[0021] The inner layer of the glove is connected to the inner surface connecting area of ​​the waterproof bag.

[0022] Preferably, the outer layer of the glove is connected to the outer layer connecting portion of the glove in each of the outer connecting belts;

[0023] Each of the inner surface connection areas is bonded with a corresponding inner connection belt, the inner layer of the glove is connected to the inner surface connection area in the waterproof bag through the inner connection belt, and the inner layer of the glove is connected to the inner layer connection part of the glove in each of the inner connection belts.

[0024] The firefighting gloves have the following main features: the firefighting gloves include the waterproof bag structure, the glove inner layer and the glove outer layer, and the shapes of the glove inner layer and the glove outer layer match the shape of the waterproof bag structure;

[0025] The outer layer of the glove is connected to the inner and outer surface connection area of ​​the waterproof bag through the outer connection belt;

[0026] The inner layer of the glove is connected to the inner surface connection area of ​​the waterproof bag;

[0027] Wherein, the outer layer of the gloves is made of flame-retardant fabric.

[0028] Preferably, the outer layer of the glove is connected to the outer layer connecting portion of the glove in each of the outer connecting belts;

[0029] Each of the inner surface connection areas is bonded with a corresponding inner connection belt, the inner layer of the glove is connected to the inner surface connection area in the waterproof bag through the inner connection belt, and the inner layer of the glove is connected to the inner layer connection part of the glove in each of the inner connection belts.

[0030] The main feature of the manufacturing method for the above gloves is that the manufacturing method comprises the following steps:

[0031] (A) connecting the outer layer of the glove to the outer surface connection area of ​​the waterproof bag through the outer connection belt;

[0032] (B) Connecting the inner layer of the glove to the inner surface connection area of ​​the waterproof bag.

[0033] Preferably, the step (A) comprises the following steps:

[0034] (A1) providing an adhesive material between the adhesive portion of each of the outer connection tapes and the corresponding outer surface connection area so that each of the outer connection tapes is bonded to the corresponding outer surface connection area;

[0035] (A2) connecting the outer layer connection parts of the gloves located at the ends of the outer connection bands to the outer layers of the gloves correspondingly; or

[0036] The outer connecting belt is formed by using a hot melt adhesive film, and the step (A) comprises the following steps:

[0037] (a1) covering the adhesive portion of each of the outer connecting tapes on the corresponding outer surface connecting area;

[0038] (a2) heating the adhesive portion of each of the outer connection tapes covering the outer surface connection area so that each of the outer connection tapes formed by the hot melt adhesive film is adhered to the corresponding outer surface connection area;

[0039] (a3) Connecting the outer layer connection parts of the gloves located at the ends of the outer connection belts to the outer layers of the gloves accordingly.

[0040] More preferably, the step (A1) comprises the following steps:

[0041] (A11) placing the adhesive material on the adhesive portion of each of the outer connecting strips, or placing the adhesive material on each of the outer surface connecting areas;

[0042] (A12) Covering the adhesive portion of each of the outer connecting tapes on the corresponding outer surface connecting area, so that each of the outer connecting tapes is connected to the corresponding outer surface connecting area.

[0043] Furthermore, the bonding material is hot melt adhesive, and the step (A12) further includes the following steps:

[0044] (A13) The hot melt adhesive between each of the external connection tapes and the waterproof bag is heated so that after the hot melt adhesive is melted by the heat, the adhesive portion of the external connection tape is bonded to the corresponding external surface connection area.

[0045] More preferably, the bonding material is hot melt adhesive, and the step (A1) further includes the following steps:

[0046] (A0) heating the hot melt adhesive.

[0047] More preferably, the step (A2) or the step (a3) ​​is:

[0048] The outer layer connecting parts of the gloves located at both ends of each outer connecting belt are correspondingly sewn and connected to the outer layer of the gloves.

[0049] Preferably, the waterproof bag structure includes an inner connecting belt, and the step (B) includes the following steps:

[0050] (B1) providing an adhesive material between the adhesive portion of each inner connecting tape and the corresponding inner surface connecting area so that each inner connecting tape is bonded to the corresponding inner surface connecting area;

[0051] (B2) connecting the inner layer connection parts of the gloves located at the ends of the inner connection belts to the inner layers of the gloves correspondingly; or

[0052] The inner connecting belt is formed by using a hot melt adhesive film, and the step (B) comprises the following steps:

[0053] (b1) covering the adhesive portion of each inner connecting tape on the corresponding inner surface connecting area;

[0054] (b2) heating the adhesive portion of each of the inner connection tapes covering the inner surface connection area so that each of the inner connection tapes formed by the hot melt adhesive film is adhered to the corresponding inner surface connection area;

[0055] (b3) Connecting the inner layer connection parts of the gloves located at the ends of the inner connection belts to the inner layers of the gloves accordingly.

[0056] More preferably, the step (B1) comprises the following steps:

[0057] (B11) placing the adhesive material on the adhesive portion of each of the inner connecting strips, or placing the adhesive material on each of the inner surface connecting areas;

[0058] (B12) Covering the adhesive portion of each inner connecting tape on the corresponding inner surface connecting area, so that each inner connecting tape is connected to the corresponding inner surface connecting area.

[0059] Furthermore, the bonding material is hot melt adhesive, and the step (B12) further includes the following steps:

[0060] (B13) The hot melt adhesive between each of the inner connecting tapes and the waterproof bag is heated so that after the hot melt adhesive is melted by the heat, the adhesive portion of the inner connecting tape is bonded to the corresponding inner surface connecting area.

[0061] More preferably, the bonding material is hot melt adhesive, and the step (B1) further includes the following steps:

[0062] (B0) heating the hot melt adhesive.

[0063] More preferably, the step (B2) or the step (b3) is:

[0064] The glove inner layer connecting parts located at both ends of each inner connecting belt are correspondingly sewn and connected to the glove inner layer.

[0065] The waterproof bag structure of the present invention comprises a waterproof bag and at least one external connecting belt; the outer surface of the waterproof bag is provided with external surface connecting areas whose number corresponds to the number of the external connecting belts, and each of the external connecting belts is bonded to the corresponding external surface connecting area; the inner surface of the waterproof bag is provided with an inner surface connecting area for connecting with the inner layer of the gloves. The gloves or firefighting gloves comprising the waterproof bag structure manufactured by the corresponding method can have better waterproof performance, and the corresponding inner layer of the gloves, the outer layer of the gloves and the waterproof bag are more tightly connected, avoiding the situation where the inner layer of the gloves or the inner layer of the gloves and the waterproof bag are pulled out of the gloves together when the gloves are removed, making it more convenient to wear again and the service life of the gloves longer. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] Figure 1 The figure is a schematic diagram of the connection between the waterproof bag and the inner lining of the gloves in the prior art.

[0067] Figure 2 This is a partial enlarged view of the connection between the waterproof bag and the outer layer of the glove and the inner layer of the glove in the prior art.

[0068] Figure 3 Schematic diagram of the connection between the waterproof bag structure of the present invention and the inner lining of the glove in one embodiment.

[0069] Figure 4 It is a partial enlarged view of the connection structure between the waterproof bag structure of the present invention and the outer layer of the glove and the inner layer of the glove in one embodiment.

[0070] Figure 5 Schematic diagram of the structure of the external connecting belt of the present invention in one embodiment.

[0071] Figure 6 A schematic diagram of the structure of the inner connecting belt of the present invention in one embodiment

[0072] Reference numerals

[0073] 1a Outer connection part of the connecting strip

[0074] 1b Inner connection of the connecting strip

[0075] 2 Outer layer of gloves

[0076] 3. Waterproof bag

[0077] 4 Glove lining

[0078] 5 External connecting belt

[0079] 51 Adhesive part in external connecting belt

[0080] 52 Glove outer layer connection

[0081] 6 Inner connecting belt

[0082] 61 Adhesive part in inner connecting belt

[0083] 62 Glove inner layer connection DETAILED DESCRIPTION

[0084] In order to more clearly describe the technical content of the present invention, further description is given below in conjunction with specific embodiments.

[0085] The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0086] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The singular forms of "a", "said" and "the" used in this application and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. The following describes various embodiments of the present invention in detail with reference to the accompanying drawings.

[0087] Combination Figures 3 to 6 As shown, in this embodiment, the waterproof bag structure includes a waterproof bag 3 and at least one external connecting belt 5;

[0088] The outer surface of the waterproof bag 3 is provided with outer surface connection areas corresponding to the number of the outer connection belts 5, and each of the outer connection belts 5 is bonded to the corresponding outer surface connection area;

[0089] The inner surface of the waterproof bag 3 is provided with an inner surface connection area for bonding with the inner layer 4 of the gloves.

[0090] In this embodiment, the waterproof bag structure includes at least one inner connecting belt 6, the number of the inner surface connecting areas corresponds to the number of the inner connecting belts 6, each of the inner connecting belts 6 is bonded to the corresponding inner surface connecting area, and the inner surface connecting area is connected to the inner layer 4 of the glove through each of the inner connecting belts 6.

[0091] It should be noted that since the connection structures on each finger are similar, Figure 3 In the figure, only the inner connecting band 6 and the outer connecting band 5 are drawn on the index finger, and the other knuckles are not drawn. Figure 4 It is only a partial enlarged view of a finger joint and a side view. The accompanying figure is only drawn to better show the connection relationship between the waterproof bag 3 and the glove outer layer 2 and the glove inner layer 4. The actual shape of the waterproof bag structure (such as thickness, gap between the glove outer layer and the glove inner layer, etc.) is not related to the attached Figure 1 To.

[0092] In this embodiment, the waterproof bag 3 is a five-finger separation structure;

[0093] The waterproof bag structure comprises five external connection belts 5, the outer surface of the waterproof bag 3 is provided with five external surface connection areas, and each of the external surface connection areas is respectively located on the outer surface of each finger portion of the waterproof bag 3, and the adhesive portion 51 in each of the external connection belts covers the corresponding external surface connection area respectively;

[0094] The waterproof bag structure includes five inner connecting straps 6, the inner surface of the waterproof bag 3 is provided with five inner surface connecting areas, and each of the inner surface connecting areas is respectively located on the inner surface of each finger portion of the waterproof bag 3, and the adhesive portion 61 in each of the inner connecting straps respectively covers the corresponding inner surface connecting area.

[0095] In this embodiment, each of the outer surface connection areas extends from the finger web surface of the outer surface of each finger to the nail surface of the outer surface of the finger; the adhesive portion 51 in each of the outer connection belts is located in the middle of the outer connection belt 5, and the two ends of the outer connection belt 5 are the outer layer connection portions 52 of the glove;

[0096] Each of the inner surface connection areas extends from the fingertip surface of the inner surface of each finger to the nail surface of the inner surface of the finger; the adhesive portion 61 in each of the inner connecting belts is located in the middle position of the inner connecting belt 6, and the two ends of the inner connecting belt 6 are the inner layer connection portions 62 of the glove.

[0097] In this embodiment, the outer connecting belt and the inner connecting belt can both be made of hot-melt adhesive film, that is, the outer connecting belt and the inner connecting belt made of hot-melt adhesive film can be directly ironed on the waterproof bag.

[0098] The specific structure of the outer connecting belt 5 can be found in Figure 5 As shown, the specific structure of the inner connecting belt 6 can be found in Figure 6As shown, it should be noted that the dotted line in the figure only divides the area where the adhesive portion 51 in the outer connecting belt 5 and the outer layer connecting portion 52 of the glove (or the adhesive portion 61 in the inner connecting belt and the inner layer connecting portion 62 of the glove), and is not an actual line, and the dividing area is not necessarily divided by a straight line, that is, the actual coating area of ​​the adhesive material is not limited to a specific shape (if the outer connecting belt or the inner connecting belt is composed of a hot melt adhesive film, the heating position of the adhesive portion is not limited, that is, the heated portion is the adhesive portion).

[0099] In other embodiments where the outer connection belt and the inner connection belt are not formed by hot melt adhesive film, adhesive materials may be provided on each of the outer surface connection areas and each of the inner surface connection areas. The adhesive materials may be hot melt adhesive.

[0100] The waterproof bag can be composed of an expanded polytetrafluoroethylene film layer (i.e., an ePTFE film layer, wherein ePTFE is the abbreviation of expanded PTFE, and is a product processed from PTFE resin raw materials into a porous structure). The waterproof bag formed by the ePTFE (expanded polytetrafluoroethylene) film layer is an integrated structure, which can effectively prevent water or other various organic solvents from penetrating into the inside of the gloves and causing damage to the hands. The ePTFE film layer has an "active moisture conduction" function, excellent heat resistance and cold resistance, can be used for a long time at -180℃ to 260℃, and is suitable for use in high-temperature firefighting and disaster relief operations. And the pores of the film can always remain open through the continuous changes in the polymer structure, ensuring that the moisture in the gloves can be efficiently conducted horizontally to achieve maximum thermal and moisture comfort.

[0101] A glove may include the waterproof bag structure in the above embodiment, and the glove may also include a glove inner layer 4 and a glove outer layer 2, and the shapes of the glove inner layer 4 and the glove outer layer 2 are matched with the shape of the waterproof bag structure;

[0102] The outer layer 2 of the glove is connected to the inner and outer surface connection area of ​​the waterproof bag through the outer connection belt 5;

[0103] The inner layer 4 of the glove is connected to the inner surface connection area of ​​the waterproof bag.

[0104] In this embodiment, the glove outer layer 2 is connected to the glove outer layer connecting portion 52 in each of the outer connecting belts 5;

[0105] Each of the inner surface connection areas is bonded with a corresponding inner connection belt 6, and the inner layer 4 of the glove is connected to the inner surface connection area in the waterproof bag through the inner connection belt 6, and the inner layer 4 of the glove is connected to the inner layer connection part 62 of the glove in each of the inner connection belts 6.

[0106] In a firefighting glove, the firefighting glove may include the waterproof bag structure, the glove inner layer 4 and the glove outer layer 2 in the above embodiment, and the shapes of the glove inner layer 4 and the glove outer layer 2 are matched with the shape of the waterproof bag structure;

[0107] The outer layer 2 of the glove is connected to the inner and outer surface connection area of ​​the waterproof bag through the outer connection belt 5;

[0108] The inner layer 4 of the glove is connected to the inner surface connection area of ​​the waterproof bag;

[0109] The outer layer 2 of the gloves is made of flame-retardant fabric. The melting point of the hot melt adhesive film or hot melt adhesive mentioned in the above embodiments is generally above 120 degrees Celsius. Since the outer layer of the gloves is made of flame-retardant fabric, it can effectively insulate, ensure the tight connection between the waterproof bag and the inner layer and the outer layer of the gloves, and protect the hands of the firefighters.

[0110] In this embodiment, the glove outer layer 2 is connected to the glove outer layer connecting portion 52 in each of the outer connecting belts 5;

[0111] Each of the inner surface connection areas is bonded with a corresponding inner connection belt 6, and the inner layer 4 of the glove is connected to the inner surface connection area in the waterproof bag through the inner connection belt 6, and the inner layer 4 of the glove is connected to the inner layer connection part 62 of the glove in each of the inner connection belts 6.

[0112] The gloves or firefighting gloves in the above embodiment can be made by the following method. The manufacturing method comprises the following steps:

[0113] (A) connecting the outer layer of the glove to the outer surface connection area of ​​the waterproof bag through the outer connection belt;

[0114] The step (A) specifically comprises the following steps:

[0115] (A0) heating the hot melt adhesive;

[0116] (A1) Adhesive material is provided between the adhesive portion of each of the outer connecting tapes and the corresponding outer surface connecting area, so that each of the outer connecting tapes is bonded to the corresponding outer surface connecting area. The step (A1) specifically includes the following steps:

[0117] (A11) placing the adhesive material on the adhesive portion of each of the outer connecting strips, or placing the adhesive material on each of the outer surface connecting areas;

[0118] (A12) covering the adhesive portion of each of the outer connection tapes on the corresponding outer surface connection area, so that each of the outer connection tapes is connected to the corresponding outer surface connection area;

[0119] (A13) heating the hot melt adhesive between each of the outer connecting belts and the waterproof bag so that the hot melt adhesive is melted by the heat, and then bonding the adhesive portion of the outer connecting belt to the corresponding outer surface connection area (A2) connecting the outer layer connection portion of the glove located at the end of each of the outer connecting belts to the outer layer of the glove. This step is specifically as follows:

[0120] Sewing and connecting the outer layer connection parts of the gloves located at both ends of each outer connection belt to the outer layer of the gloves accordingly;

[0121] (B) connecting the inner layer of the glove to the inner surface connection area of ​​the waterproof bag, specifically comprising the following steps:

[0122] (B0) heating the hot melt adhesive;

[0123] (B1) providing an adhesive material between the adhesive portion of each inner connecting tape and the corresponding inner surface connecting area so that each inner connecting tape is bonded to the corresponding inner surface connecting area, and this step specifically includes the following steps:

[0124] (B11) placing the adhesive material on the adhesive portion of each of the inner connecting strips, or placing the adhesive material on each of the inner surface connecting areas;

[0125] (B12) covering the adhesive portion of each inner connecting tape on the corresponding inner surface connecting area so that each inner connecting tape is connected to the corresponding inner surface connecting area, and this step specifically includes the following steps:

[0126] (B13) heating the hot melt adhesive between each of the inner connecting tapes and the waterproof bag so that the hot melt adhesive is melted by the heat and the adhesive portion of the inner connecting tape is bonded to the corresponding inner surface connection area;

[0127] (B2) connecting the inner layer connection parts of the gloves located at the ends of the inner connection belts to the inner layer of the gloves correspondingly, and the specific steps are as follows:

[0128] The glove inner layer connecting parts located at both ends of each inner connecting belt are correspondingly sewn and connected to the glove inner layer.

[0129] In the embodiment where the outer connecting belt and the inner connecting belt are formed by hot melt adhesive film, the gloves or firefighting gloves can be manufactured in the following manner:

[0130] (A) connecting the outer layer of the glove to the outer surface connection area of ​​the waterproof bag through the outer connection belt, specifically comprising the following steps:

[0131] (a1) covering the adhesive portion of each of the outer connecting tapes on the corresponding outer surface connecting area;

[0132] (a2) heating the adhesive portion of each of the outer connection tapes covering the outer surface connection area so that each of the outer connection tapes formed by the hot melt adhesive film is adhered to the corresponding outer surface connection area;

[0133] (a3) connecting the outer layer connection parts of the gloves located at the ends of the outer connection belts to the outer layers of the gloves correspondingly, and the specific steps are as follows:

[0134] Sewing and connecting the outer layer connection parts of the gloves located at both ends of each outer connection belt to the outer layer of the gloves accordingly;

[0135] (B) connecting the inner layer of the glove to the inner surface connection area of ​​the waterproof bag, specifically comprising the following steps:

[0136] (b1) covering the adhesive portion of each inner connecting tape on the corresponding inner surface connecting area;

[0137] (b2) heating the adhesive portion of each of the inner connection tapes covering the inner surface connection area so that each of the inner connection tapes formed by the hot melt adhesive film is adhered to the corresponding inner surface connection area;

[0138] (b3) connecting the inner layer connection parts of the gloves located at the ends of the inner connection belts to the inner layer of the gloves correspondingly, and this step specifically comprises:

[0139] The glove inner layer connecting parts located at both ends of each inner connecting belt are correspondingly sewn and connected to the glove inner layer.

[0140] When the firefighting gloves are manufactured by the above method, flame-retardant fabrics are required to form the outer layer of the gloves.

[0141] The gloves made by the above method are attached with inner connecting tapes (the inner connecting tapes can be made of adhesive tapes or base fabrics) on the inner side of each fingertip of the glove waterproof bag, and are fully bonded to the waterproof bag by high temperature and pressure, and then the inner connecting tapes are sewn to the inner layer of the glove, so that the fingertip part of the waterproof bag and the inner layer of the glove are connected (in other embodiments, the inner layer of the glove and the fingertip part of the waterproof bag can also be directly pressed after applying hot melt adhesive), ensuring that the inner layer of the glove, that is, the lining layer, and the waterproof bag are fully bonded; the outer connecting tapes (the outer connecting tapes) are attached to the fingertips of the waterproof bag The connecting tape may be composed of an adhesive tape or a base cloth), and is fully bonded to the waterproof bag by high temperature and pressure, and then the outer connecting tape is sewn to the outer layer of the glove, thereby realizing the connection between the fingertip part of the waterproof bag and the outer layer of the glove, and realizing the firm fit between the waterproof bag and the outer layer of the glove. Since the sewing position of the outer layer of the glove and the waterproof bag structure is arranged on the outer connecting tape, no hole is required on the waterproof bag, so the waterproof effect is better. The gloves adopting this structure can effectively avoid the problem that the inner liner of the gloves is very easy to be pulled out and difficult to restore during the wearing process, which is inconvenient to use.

[0142] The waterproof bag structure of the present invention comprises a waterproof bag and at least one external connecting belt; the outer surface of the waterproof bag is provided with external surface connecting areas whose number corresponds to the number of the external connecting belts, and each of the external connecting belts is bonded to the corresponding external surface connecting area; the inner surface of the waterproof bag is provided with an inner surface connecting area for connecting with the inner layer of the gloves. The gloves or firefighting gloves comprising the waterproof bag structure manufactured by the corresponding method can have better waterproof performance, and the corresponding inner layer of the gloves, the outer layer of the gloves and the waterproof bag are more tightly connected, avoiding the situation where the inner layer of the gloves or the inner layer of the gloves and the waterproof bag are pulled out of the gloves together when the gloves are removed, making it more convenient to wear again and the service life of the gloves longer.

[0143] In this specification, the present invention has been described with reference to specific embodiments thereof. However, it is apparent that various modifications and variations may be made without departing from the spirit and scope of the present invention. Therefore, the specification and drawings should be regarded as illustrative rather than restrictive.

Claims

1. A waterproof bag structure, characterized in that: The waterproof bag structure comprises a waterproof bag and at least one external connecting belt; The outer surface of the waterproof bag is provided with outer surface connection areas whose number corresponds to the number of the outer connection belts, and each of the outer connection belts is bonded to the corresponding outer surface connection area; The inner surface of the waterproof bag is provided with an inner surface connection area for connecting with the inner layer of the gloves; Each of the outer surface connection areas extends from the finger web surface of the outer surface of each finger to the nail surface of the outer surface of the finger; the adhesive portion in each of the outer connection belts is located in the middle of the outer connection belt, and the two ends of the outer connection belt are the outer layer connection parts of the glove; The adhesive portions of each of the outer connection strips respectively cover the corresponding outer surface connection areas; The waterproof bag structure includes at least one inner connecting belt, the number of the inner surface connecting areas corresponds to the number of the inner connecting belts, each inner connecting belt is bonded to the corresponding inner surface connecting area, and the inner surface connecting area is connected to the inner layer of the glove through each inner connecting belt; Each of the inner surface connection areas extends from the finger pulp surface of the inner surface of each finger to the nail surface of the inner surface of the finger; the adhesive portion in each of the inner connection belts is located in the middle of the inner connection belt, and the two ends of the inner connection belt are the inner layer connection parts of the glove; The adhesive portions in each of the inner connecting strips respectively cover the corresponding inner surface connecting areas; The waterproof bag is composed of an expanded polytetrafluoroethylene film layer.

2. The waterproof bag structure according to claim 1, characterized in that: The waterproof bag is a five-finger separation structure; The waterproof bag structure comprises five external connection belts, the outer surface of the waterproof bag is provided with five external surface connection areas, and each of the external surface connection areas is respectively located on the outer surface of each finger portion of the waterproof bag, and the adhesive portion of each of the external connection belts covers the corresponding external surface connection area respectively; The waterproof bag structure includes five inner connecting straps. The inner surface of the waterproof bag is provided with five inner surface connecting areas, and each of the inner surface connecting areas is respectively located on the inner surface of each finger portion of the waterproof bag. The adhesive portion in each of the inner connecting straps covers the corresponding inner surface connecting area.

3. The waterproof bag structure according to claim 1, characterized in that: The outer connecting belt and the inner connecting belt are both made of hot-melt adhesive film.

4. The waterproof bag structure according to claim 1, characterized in that: Each of the outer surface connection areas and the inner surface connection areas is provided with adhesive material.

5. A glove, characterized in that: The gloves include the waterproof bag structure, the glove inner layer and the glove outer layer according to any one of claims 1 to 3, and the shapes of the glove inner layer and the glove outer layer match the shape of the waterproof bag structure; The outer layer of the glove is connected to the inner and outer surface connection area of ​​the waterproof bag through the outer connection belt; The inner layer of the glove is connected to the inner surface connecting area of ​​the waterproof bag.

6. The glove according to claim 5, characterized in that The outer layer of the glove is connected to the outer layer connecting portion of the glove in each of the outer connecting belts; Each of the inner surface connection areas is bonded with a corresponding inner connection belt, the inner layer of the glove is connected to the inner surface connection area in the waterproof bag through the inner connection belt, and the inner layer of the glove is connected to the inner layer connection part of the glove in each of the inner connection belts.

7. A firefighting glove, characterized in that: The firefighting gloves include the waterproof bag structure, the glove inner layer and the glove outer layer according to claim 1 or 2, and the shapes of the glove inner layer and the glove outer layer match the shape of the waterproof bag structure; The outer layer of the glove is connected to the inner and outer surface connection area of ​​the waterproof bag through the outer connection belt; The inner layer of the glove is connected to the inner surface connection area of ​​the waterproof bag; Wherein, the outer layer of the gloves is made of flame-retardant fabric.

8. The firefighting gloves according to claim 7, characterized in that: The outer layer of the glove is connected to the outer layer connecting portion of the glove in each of the outer connecting belts; Each of the inner surface connection areas is bonded with a corresponding inner connection belt, the inner layer of the glove is connected to the inner surface connection area in the waterproof bag through the inner connection belt, and the inner layer of the glove is connected to the inner layer connection part of the glove in each of the inner connection belts.

9. A method for making the gloves as claimed in claim 5 or 6, characterized in that: The production method comprises the following steps: (A) connecting the outer layer of the glove to the outer surface connection area of ​​the waterproof bag through the outer connection belt; (B) Connecting the inner layer of the glove to the inner surface connection area of ​​the waterproof bag.

10. The method for making gloves according to claim 9, characterized in that: The step (A) comprises the following steps: (A1) providing an adhesive material between the adhesive portion of each of the outer connection tapes and the corresponding outer surface connection area, so that each of the outer connection tapes is bonded to the corresponding outer surface connection area; (A2) connecting the outer layer connection parts of the gloves located at the ends of the outer connection belts to the outer layers of the gloves correspondingly; or The outer connecting belt is formed by using a hot melt adhesive film, and the step (A) comprises the following steps: (a1) covering the adhesive portion of each of the outer connection tapes on the corresponding outer surface connection area; (a2) heating the adhesive portion of each of the outer connection tapes covering the outer surface connection area so that each of the outer connection tapes formed of the hot melt adhesive film is adhered to the corresponding outer surface connection area; (a3) Connecting the outer layer connection parts of the gloves located at the ends of the outer connection belts to the outer layers of the gloves accordingly.

11. The method for making gloves according to claim 10, characterized in that: The step (A1) comprises the following steps: (A11) placing the adhesive material on the adhesive portion of each of the outer connecting strips, or placing the adhesive material on each of the outer surface connecting areas; (A12) Covering the adhesive portion of each of the outer connection tapes on the corresponding outer surface connection area, so that each of the outer connection tapes is connected to the corresponding outer surface connection area.

12. The method for making gloves according to claim 11, characterized in that: The bonding material is hot melt adhesive, and the step (A12) further includes the following steps: (A13) The hot melt adhesive between each of the outer connecting tapes and the waterproof bag is heated so that after the hot melt adhesive is melted by the heat, the adhesive portion of the outer connecting tape is bonded to the corresponding outer surface connecting area.

13. The method for making gloves according to claim 10, characterized in that: The bonding material is hot melt adhesive, and the step (A1) further includes the following steps: (A0) heating the hot melt adhesive.

14. The method for making gloves according to claim 10, characterized in that: The step (A2) or the step (a3) ​​is: The outer layer connecting parts of the gloves located at both ends of each outer connecting belt are correspondingly sewn and connected to the outer layer of the gloves.

15. The method for making gloves according to claim 9, characterized in that: The waterproof bag structure includes an inner connecting belt, and the step (B) includes the following steps: (B1) providing an adhesive material between the adhesive portion of each inner connecting tape and the corresponding inner surface connecting area, so that each inner connecting tape is bonded to the corresponding inner surface connecting area; (B2) connecting the inner layer connection parts of the gloves located at the ends of the inner connection belts to the inner layers of the gloves correspondingly; or The inner connecting belt is formed by using a hot melt adhesive film, and the step (B) comprises the following steps: (b1) covering the adhesive portion of each inner connecting tape on the corresponding inner surface connecting area; (b2) heating the adhesive portion of each of the inner connection tapes covering the inner surface connection area, so that each of the inner connection tapes formed by the hot melt adhesive film is adhered to the corresponding inner surface connection area; (b3) Connecting the inner layer connection parts of the gloves located at the ends of the inner connection belts to the inner layers of the gloves accordingly.

16. The method for making gloves according to claim 15, characterized in that: The step (B1) comprises the following steps: (B11) placing the adhesive material on the adhesive portion of each of the inner connecting strips, or placing the adhesive material on each of the inner surface connecting areas; (B12) Covering the adhesive portion of each inner connecting tape on the corresponding inner surface connecting area, so that each inner connecting tape is connected to the corresponding inner surface connecting area.

17. The method for making gloves according to claim 16, characterized in that: The bonding material is hot melt adhesive, and the step (B12) further includes the following steps: (B13) The hot melt adhesive between each of the inner connecting tapes and the waterproof bag is heated so that the hot melt adhesive is melted by the heat and then the adhesive portion of the inner connecting tape is bonded to the corresponding inner surface connecting area.

18. The method for making gloves according to claim 15, characterized in that: The bonding material is hot melt adhesive, and the step (B1) further includes the following steps: (B0) heating the hot melt adhesive.

19. The method for making gloves according to claim 15, characterized in that: The step (b2) or the step (b3) is: The glove inner layer connecting parts located at both ends of each inner connecting belt are correspondingly sewn and connected to the glove inner layer.

Images