Electrician insulating glove and processing method

Abstract

The invention is suitable for the field of electrical safety, and provides an electrician insulating glove and a processing method.The glove comprises a glove body, a plurality of belt buckles are fixed to the wrist of the glove body, an elastic fastening anti-disengaging belt is arranged on the belt buckles in a penetrating mode, and the two ends of the elastic fastening anti-disengaging belt are connected with a locking assembly fixed to the back of the glove body; the locking assembly is used for synchronously winding or releasing the two ends of the elastic fastening anti-falling belt, so that the wrist part of the glove main body is tightened or loosened through the elastic fastening anti-falling belt; the glove body comprises an outer layer and an inner layer, the outer layer is made of silicone rubber and carbon nano tube composite materials, a metal wire mesh is embedded in the outer layer, flame-retardant fibers are woven into the surface of the outer layer, and the inner layer is made of moisture absorption and sweat releasing cloth materials. The performance of high temperature resistance, flame retardance, moisture absorption, sweat releasing and the like is considered in the aspect of material selection, and the elastic fastening anti-falling belts and the locking assemblies are specially designed, so that the comfort and safety of the glove are improved.

Description

Technical Field

[0001] The invention belongs to the field of electrical safety, and in particular relates to an electrician's insulating glove and a processing method thereof. Background Art

[0002] Electrician insulating gloves are a kind of protective equipment specially designed for electrical workers to protect the wearer from electric shock. These gloves are usually made of insulating materials and can withstand current at a certain voltage level to ensure the safety of workers when they come into contact with live equipment.

[0003] However, the existing electrician insulating gloves have single performance, such as not having the properties of high temperature resistance, flame retardancy, moisture absorption and perspiration removal at the same time. It is inconvenient to fix the gloves on the hands with the assistance of others, and the existing method of fixing the gloves on the wrists with laces is easy to loosen, and the comfort and safety are not good.

[0004] Therefore, in view of the above status quo, it is urgent to develop an electrician insulating glove to overcome the shortcomings in current practical applications. Summary of the invention

[0005] The object of the present invention is to provide an electrician insulating glove and a processing method thereof, aiming to solve the problems mentioned in the above background technology.

[0006] The present invention is implemented as follows: an electrician insulating glove comprises a glove body, a plurality of buckles are fixed on the wrist of the glove body, elastic fastening anti-slipping belts are inserted on the plurality of buckles, two ends of the elastic fastening anti-slipping belts are connected to a locking assembly fixed on the back of the glove body, the locking assembly is used to synchronously reel in or release the two ends of the elastic fastening anti-slipping belts, thereby tightening or loosening the wrist of the glove body through the elastic fastening anti-slipping belts; the glove body comprises an outer layer and an inner layer, the outer layer is a composite material of silicone rubber and carbon nanotubes, a metal wire mesh is embedded in the outer layer, flame-retardant fibers are woven into the surface of the outer layer, and the inner layer is a moisture-absorbing and perspiration-wicking cloth material.

[0007] According to a further technical solution, the inner layer material is a cotton blend, polyester fiber or polyimide fiber.

[0008] A further technical solution is that the locking assembly includes a shell fixed to the back of the glove body, a worm is installed in the middle of the shell, a transmission shaft is fixed on the inner side of the worm, the end of the transmission shaft away from the glove body is fixedly connected to the knob installed on the shell, and two sides of the worm are respectively meshed and connected with a worm wheel, a worm wheel shaft is fixed in the middle of the worm wheel, and both ends of the worm wheel shaft are rotatably connected to the shell, and a winding wheel is also fixed on the worm wheel shaft, and the two ends of the elastic fastening anti-slip belt are respectively wound around the two winding wheels, and when the knob drives the transmission shaft to rotate, the worm is used to drive the two worm wheels, and the two winding wheels synchronously reel in or release the two ends of the elastic fastening anti-slip belt.

[0009] According to a further technical solution, a flange is provided at one end of the knob close to the shell, and the flange is connected to the shell for damping rotation; and anti-slip grooves are also provided on the outer side of the knob.

[0010] According to a further technical solution, guide wheel cavities are provided on both sides of the shell, a guide wheel shaft is rotatably installed in the guide wheel cavity, and a guide wheel for guiding the elastic fastening anti-slip belt is fixed on the guide wheel shaft.

[0011] A further technical solution is that a worm cavity for installing a worm is opened in the middle of the shell; worm wheel cavities for installing a worm wheel are opened on both sides of the worm cavity, and the worm cavity and the worm wheel cavity are connected; belt cavities A for the elastic fastening anti-slip belt to extend into are opened at both ends of the shell, and the belt cavity A is connected with the guide wheel cavity; the guide wheel cavity is also connected with the worm wheel cavity through the belt cavity B; the end of the transmission shaft close to the glove body is also rotatably connected to the end of the worm cavity; the two ends of the worm wheel shaft are also rotatably connected to the front and rear side walls of the worm wheel cavity.

[0012] According to a further technical solution, one end of the elastic fastening anti-slipping belt is wound around the belt winding wheel from the upper side of one belt winding wheel, and the other end of the elastic fastening anti-slipping belt is wound around the belt winding wheel from the lower side of another belt winding wheel.

[0013] Another object of the present invention is to provide a method for processing electrician insulating gloves, comprising the following steps: Step 1: Preparation of inner layer materials According to the size and shape of the glove body, the inner layer material is cut into a desired shape using a cutting machine, and then the cut inner layer material is sewn into the inner layer of the glove using a sewing machine; Step 2: Preparation of outer layer materials Lay the wire mesh evenly on the inner side of the outer material; then use a heat press to fix the wire mesh on the outer material; Step 3: Weaving and fixing flame retardant materials Weaving flame-retardant fibers onto the surface of the outer layer material obtained in step 2 to form a uniform flame-retardant layer; and then using a hot press to fix the flame-retardant fibers onto the outer layer material; Step 4: Assemble the glove body The inner layer material and the outer layer material are fixed by heat pressing with a heat press machine; Step 5: Fastener Installation A plurality of buckles are sewn and fixed on the wrist of the glove body obtained in step 4, and then the elastic fastening anti-slip belt is passed through the buckle, and the elastic fastening anti-slip belt can move freely; Step 6: Install the locking assembly The locking assembly is fixed on the back of the glove body, and the two ends of the elastic fastening anti-slip belt are correspondingly wound and fixed on the two winding wheels of the locking assembly, thus completing the assembly of the electrician insulating gloves.

[0014] According to a further technical solution, in step 2, the spacing of the metal mesh is 1-2 mm; in step 3, the spacing of the fibers is 1-2 mm; and in step 5, the spacing of the buckles is 2 cm.

[0015] According to a further technical solution, in steps 2, 3 and 4, the specific operation of hot pressing is: hot pressing for 5 minutes at a temperature of 150° C. and a pressure of 10-15 MPa.

[0016] The present invention provides an electrician insulating glove and a processing method, which have the following beneficial effects: The gloves not only consider high temperature resistance, flame retardancy, moisture absorption and perspiration wicking in material selection, but also specially design elastic fastening anti-slip belt and locking components to improve the comfort and safety of gloves. Through reasonable processing flow, the close combination of various layers of materials and the accurate installation of key components are ensured, which is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of an electrician's insulating glove provided in an embodiment of the present invention; Figure 2 A schematic diagram of the front cross-sectional structure of a locking assembly in an electrician's insulating glove provided in an embodiment of the present invention; Figure 3 A schematic diagram of the layer structure of the glove body in the electrical insulating glove provided by an embodiment of the present invention; Figure 4 A process flow chart of the processing of electrician insulating gloves provided by an embodiment of the present invention.

[0018] In the figure: 1-glove body, 2-elastic fastening anti-slip belt, 3-buckle, 4-locking assembly, 5-anti-slip pattern, 6-knob, 7-flange, 8-transmission shaft, 9-worm, 10-worm cavity, 11-worm gear shaft, 12-worm gear, 13-belt winding pulley, 14-worm gear cavity, 15-guide wheel cavity, 16-guide wheel, 17-belt cavity A, 18-belt cavity B, 19-guide wheel shaft, 20-housing, 21-outer layer, 22-inner layer, 23-metal wire mesh, 24-flame retardant fiber. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0021] Example 1 like Figure 1-3 As shown, an electrician insulating glove provided by an embodiment of the present invention includes a glove body 1, a plurality of buckles 3 are fixed on the wrist of the glove body 1, and elastic fastening anti-slipping belts 2 are passed through the plurality of buckles 3, and the two ends of the elastic fastening anti-slipping belts 2 are connected to the locking components 4 fixed on the back of the glove body 1, and the locking components 4 are used to synchronously reel in or release the two ends of the elastic fastening anti-slipping belts 2, so as to tighten or loosen the wrist of the glove body 1 through the elastic fastening anti-slipping belts 2.

[0022] The glove body 1 includes an outer layer 21 and an inner layer 22. The outer layer 21 is a high temperature resistant and flame retardant composite material of silicone rubber and carbon nanotubes. The material of the outer layer 21 can be used continuously at a high temperature without performance degradation. The inner layer 22 is a moisture absorbing and perspiration wicking fabric material (such as cotton blended, polyester fiber or polyimide fiber), and a fine metal wire mesh 23 is embedded in the outer layer 21, which can further improve the tear strength and wear resistance of the gloves; the surface of the outer layer 21 is also woven with flame retardant fibers 24.

[0023] like Figure 1-2 As shown, as a preferred embodiment of the present invention, the buckle 3 can be referred to the belt buckle 3 of trousers, which is used for wearing and preventing the elastic fastening anti-slip belt 2 from slipping off, without limitation or elaboration.

[0024] The elastic fastening anti-slipping belt 2 can be made of elastic material. The purpose of providing the elastic material is to leave space for wrist movement even after the elastic fastening anti-slipping belt 2 is tightened around the wrist of the glove body 1, which is conducive to electrical work.

[0025] The structure of the locking assembly 4 is specifically as follows: the locking assembly 4 includes a shell 20 fixed to the back of the glove body 1, a worm 9 is installed in the middle of the shell 20, a transmission shaft 8 is fixed to the inner side of the worm 9, and the end of the transmission shaft 8 away from the glove body 1 is fixedly connected to the knob 6 installed on the shell 20, and a worm wheel 12 is meshed and connected on both sides of the worm 9, a worm wheel shaft 11 is fixed in the middle of the worm wheel 12, and both ends of the worm wheel shaft 11 are rotatably connected to the shell 20, and a winding wheel 13 is also fixed on the worm wheel shaft 11, and the two ends of the elastic fastening anti-slipping belt 2 are respectively wound around the two winding wheels 13, and when the knob 6 drives the transmission shaft 8 to rotate, the worm 9 is used to drive the two worm wheels 12, and the two winding wheels 13 synchronously reel or release the two ends of the elastic fastening anti-slipping belt 2.

[0026] Preferably, a flange 7 is provided at one end of the knob 6 close to the shell 20, and the flange 7 is connected to the shell 20 in a damped rotation manner to ensure the stability of the rotation of the knob 6 and limit the damped rotation to prevent the knob 6 from rotating on its own during electrical work; the outer side of the knob 6 is also provided with anti-slip grooves 5 to improve the reliability of rotating the knob 6.

[0027] Preferably, guide wheel cavities 15 are further provided on both sides of the shell 20 , in which a guide wheel shaft 19 is rotatably installed, and a guide wheel 16 for guiding the elastic fastening anti-slip belt 2 is fixed on the guide wheel shaft 19 .

[0028] Preferably, a worm cavity 10 for installing the worm 9 is provided in the middle of the housing 20; worm wheel cavities 14 for installing the worm wheel 12 are provided on both sides of the worm cavity 10, and the worm cavity 10 and the worm wheel cavity 14 are connected; belt cavities A17 for the elastic fastening anti-slipping belt 2 to extend into are provided at both ends of the housing 20, and the belt cavity A17 is connected with the guide wheel cavity 15; the guide wheel cavity 15 is also connected with the worm wheel cavity 14 through the belt cavity B18, which is conducive to the elastic fastening anti-slipping belt 2 being guided by the guide wheel 16 and wound around the worm wheel 12. Among them, the end of the transmission shaft 8 close to the glove body 1 is also rotatably connected to the end of the worm cavity 10 to improve reliability; the two ends of the worm wheel shaft 11 are also rotatably connected to the front and rear side walls of the worm wheel cavity 14, which is stable and reliable.

[0029] Preferably, one end of the elastic fastening anti-slipping belt 2 is wound around the belt winding wheel 13 from the upper side of a belt winding wheel 13, and the other end of the elastic fastening anti-slipping belt 2 is wound around the belt winding wheel 13 from the lower side of another belt winding wheel 13, such as Figure 2 As shown, when the transmission shaft 8 transmits the worm wheel 12, even if the two belt pulleys 13 rotate in the same direction, the two ends of the elastic fastening anti-slip belt 2 can be synchronously wound or released. In addition, since the worm wheel 12 cannot transmit the reverse transmission to the worm 9, it has self-locking property after being locked, which ensures the reliability of operation, and only one hand is required to perform the locking and releasing operations, which is convenient and reliable.

[0030] Example 2 like Figure 1-4 As shown, a method for processing electrician insulating gloves provided by one embodiment of the present invention comprises the following steps: Step 1: Preparation of inner layer materials According to the size and shape of the glove body 1, the inner layer 22 material is cut into a desired shape using a cutting machine, and then the cut inner layer 22 material is sewn into the glove inner layer 22 using a sewing machine.

[0031] Step 2: Preparation of outer layer materials The metal mesh 23 is evenly laid on the inner side of the outer layer 21 material, and the spacing of the metal mesh 23 is 1-2 mm, and then the metal mesh 23 is fixed on the outer layer 21 material by hot pressing at a temperature of 150° C. and a pressure of 10-15 MPa for 5 minutes using a hot press; Step 3: Weaving and fixing flame retardant materials Flame retardant fibers 24 are woven into the surface of the outer layer 21 material obtained in step 2 to form a uniform flame retardant layer with a fiber spacing of 1-2 mm. The flame retardant fibers 24 are then fixed to the outer layer 21 material by hot pressing at 150°C and 10-15 MPa for 5 minutes.

[0032] Step 4: Assemble the glove body The inner layer 22 material and the outer layer 21 material are hot pressed by a hot press at a temperature of 150° C. and a pressure of 10-15 MPa for 5 minutes to ensure that there are no gaps or bubbles.

[0033] Step 5: Fastener Installation A plurality of buckles 3 are sewn and fixed on the wrist of the glove body 1 obtained in step 4, and then the elastic fastening anti-slip belt 2 is passed through the buckles 3 to ensure that it can move freely. The spacing between the buckles 3 is 2 cm.

[0034] Step 6: Install the locking assembly The locking assembly 4 is fixed to the back of the glove body 1, and the two ends of the elastic fastening anti-slip belt 2 are correspondingly wound and fixed on the two winding wheels 13 of the locking assembly 4, thus completing the assembly of the electrician insulating gloves.

[0035] The above embodiment of the present invention provides an electrician insulating glove and a processing method. The glove not only considers the properties of high temperature resistance, flame retardancy, moisture absorption and perspiration wicking in material selection, but also specially designs an elastic fastening anti-slip belt 2 and a locking assembly 4 to improve the comfort and safety of the glove. Through a reasonable processing flow, the close combination of each layer of material and the accurate installation of key components are ensured, which is worthy of promotion.

[0036] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An electrician's insulating glove, comprising a glove body (1), characterized in that: A plurality of buckles (3) are fixed to the wrist of the glove body (1), and elastic fastening anti-slipping belts (2) are passed through the buckles (3), and the two ends of the elastic fastening anti-slipping belts (2) are connected to locking components (4) fixed to the back of the glove body (1); The locking assembly (4) is used to synchronously reel in or release the two ends of the elastic fastening anti-slipping belt (2), thereby tightening or loosening the wrist of the glove body (1) through the elastic fastening anti-slipping belt (2); The glove body (1) comprises an outer layer (21) and an inner layer (22); the outer layer (21) is a composite material of silicone rubber and carbon nanotubes, a metal mesh (23) is embedded in the outer layer (21), a flame retardant fiber (24) is woven into the surface of the outer layer (21), and the inner layer (22) is made of a moisture absorbing and perspiration wicking fabric.

2. The electrician insulating gloves according to claim 1, characterized in that: The material of the inner layer (22) is cotton blended fiber, polyester fiber or polyimide fiber.

3. The electrician insulating gloves according to claim 1, characterized in that: The locking assembly (4) comprises a housing (20) fixed to the back of the glove body (1), a worm (9) being mounted in the middle of the housing (20), a transmission shaft (8) being fixed on the inner side of the worm (9), and an end of the transmission shaft (8) away from the glove body (1) being fixedly connected to a knob (6) mounted on the housing (20); A worm wheel (12) is meshedly connected to each other on both sides of the worm (9), a worm wheel shaft (11) is fixed to the middle of the worm wheel (12), both ends of the worm wheel shaft (11) are rotatably connected to the housing (20), a belt winding wheel (13) is also fixed to the worm wheel shaft (11), both ends of the elastic fastening anti-slipping belt (2) are respectively wound around the two belt winding wheels (13), and when the knob (6) drives the transmission shaft (8) to rotate, the worm (9) is used to drive the two worm wheels (12), and the two belt winding wheels (13) synchronously reel in or release the two ends of the elastic fastening anti-slipping belt (2).

4. The electrician insulating gloves according to claim 3, characterized in that: A flange (7) is provided at one end of the knob (6) close to the housing (20), and the flange (7) is connected to the housing (20) in a damping rotation manner; The outer side of the knob (6) is also provided with anti-slip grooves (5).

5. The electrician insulating gloves according to claim 3, characterized in that: Guide wheel cavities (15) are also provided on both sides of the housing (20), and a guide wheel shaft (19) is rotatably mounted in the guide wheel cavity (15), and a guide wheel (16) for guiding the elastic fastening anti-slip belt (2) is fixed on the guide wheel shaft (19).

6. The electrician insulating gloves according to claim 5, characterized in that: A worm cavity (10) for mounting the worm (9) is provided in the middle of the housing (20); Worm wheel chambers (14) for mounting a worm wheel (12) are provided on both sides of the worm chamber (10), and the worm chamber (10) and the worm wheel chamber (14) are in communication; Both ends of the housing (20) are provided with belt cavities A (17) for the elastic fastening anti-slip belt (2) to extend therein, and the belt cavity A (17) is in communication with the guide wheel cavity (15); The guide wheel cavity (15) is also connected to the worm wheel cavity (14) via the belt cavity B (18); One end of the transmission shaft (8) close to the glove body (1) is also rotatably connected to the end of the worm cavity (10); Both ends of the worm gear shaft (11) are also rotatably connected to the front and rear side walls of the worm gear chamber (14).

7. The electrician insulating gloves according to claim 6, characterized in that: One end of the elastic fastening anti-slipping belt (2) is wound around the belt winding wheel (13) from the upper side of one belt winding wheel (13), and the other end of the elastic fastening anti-slipping belt (2) is wound around the belt winding wheel (13) from the lower side of the other belt winding wheel (13).

8. A method for processing electrician insulating gloves according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: Preparation of inner layer materials According to the size and shape of the glove body (1), the inner layer (22) material is cut into a desired shape using a cutting machine, and then the cut inner layer (22) material is sewn into the glove inner layer (22) using a sewing machine; Step 2: Preparation of outer layer materials The metal wire mesh (23) is evenly laid on the inner side of the outer layer (21) material; and then the metal wire mesh (23) is fixed on the outer layer (21) material using a heat press; Step 3: Weaving and fixing flame retardant materials Weaving flame retardant fibers (24) onto the surface of the outer layer (21) material obtained in step 2 to form a uniform flame retardant layer; and then using a hot press to fix the flame retardant fibers (24) onto the outer layer (21) material; Step 4: Assemble the glove body The inner layer (22) material and the outer layer (21) material are fixed by heat pressing using a heat press; Step 5: Fastener Installation A plurality of buckles (3) are sewn and fixed on the wrist of the glove body (1) obtained in step 4, and then the elastic fastening anti-slip belt (2) is passed through the buckles (3), and the elastic fastening anti-slip belt (2) can move freely; Step 6: Install the locking assembly The locking assembly (4) is fixed to the back of the glove body (1), and the two ends of the elastic fastening anti-slip belt (2) are correspondingly wound and fixed on the two winding wheels (13) of the locking assembly (4), thereby completing the assembly of the electrician's insulating gloves.

9. The method for processing electrician insulating gloves according to claim 8, characterized in that: In step 2, the spacing of the metal wire mesh (23) is 1-2 mm; In step three, the fiber spacing is 1-2 mm; In step 5, the spacing between the buckles (3) is 2 cm.

10. The method for processing electrician insulating gloves according to claim 8, characterized in that: In steps 2, 3 and 4, the specific operations of hot pressing are: Hot pressing was performed at a temperature of 150°C and a pressure of 10-15 MPa for 5 minutes.

Images