Anti-cutting high-temperature-resistant fingerstall

Abstract

The utility model relates to the technical field of fingerstalls, in particular to an anti-cutting high-temperature-resistant fingerstall which comprises a fingerstall body, the fingerstall body is provided with a closed front end and an open rear end for a finger to insert, the fingerstall body is provided with a main body, and the main body is made of anti-cutting and high-temperature-resistant composite materials. The sleeve body at least can wrap a first section and a second section of a finger and a joint between the first section and the second section when the finger is sleeved with the sleeve body; the main body is provided with a leather layer in contact with a workpiece, and the auxiliary wearing mechanism is provided with a traction belt connected with the rear end of the sleeve body. The anti-cutting high-temperature-resistant glove has the anti-cutting and high-temperature-resistant functions, is good in perspiration effect, does not affect bending of fingers in the wearing state, and effectively prevents the glove body from sliding and even falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of finger sleeves, in particular to a cut-resistant and high-temperature-resistant finger sleeve. Background Art

[0002] Finger cots are protective covers that are worn on a single finger, such as the single-finger rubber cots used by electronic product repairers. Finger cots are also used in industrial production, such as high-temperature resistant and cut-resistant gloves used in high-temperature links in some product processing links. They are used to cover a single finger or two fingers (or more than two fingers) to prevent the fingers involved in the operation from being burned or cut by high temperatures. In some special jobs, only one or two fingers are often required to contact high-temperature products and a high degree of flexibility is required. Traditional cut-resistant and high-temperature resistant gloves wrap the entire palm. In a high-temperature working environment, the entire palm cannot normally perspire to the external environment, resulting in a poor wearing experience for the operator. More importantly, traditional cut-resistant and high-temperature resistant gloves have low flexibility and cannot complete high-precision operations in high-temperature working links.

[0003] For example, a heat-resistant finger sleeve disclosed in Chinese patent publication number CN203762344U, the finger sleeve body adopts a three-layer composite structure, the outermost carbon fiber layer is corrosion-resistant, and the service life of the finger sleeve is enhanced; the middle temperature-resistant layer is a high-temperature resistant WI type heat-treated protective adhesive tape, and the adhesive tape layer can withstand high temperatures up to 500 degrees; the inner silicone rubber layer is not only resistant to high temperatures, but also resistant to low temperatures. Its good heat resistance effectively protects the fingers from being hurt when taking high-temperature objects or low-temperature objects, and the silicone rubber is easy to clean, which is convenient for cleaning after use; in addition, the convex point structure design in the finger sleeve body effectively prevents the finger sleeve from slipping, and the elastic closing strip design at the open end of the finger sleeve fixes the finger sleeve firmly. Finally, the finger sleeve body adopts an independent design, which is convenient for users to choose to use one or two or more finger sleeves according to their needs, and has the advantages of simple structure, low cost and convenient use. Therefore, the utility model heat-resistant finger sleeve has the advantages of simple structure, low cost, convenient use, long service life, safety and hygiene, and convenient cleaning, and is suitable for wide promotion and use.

[0004] The above-mentioned prior art provides a finger glove that is put on a single finger, which has a temperature resistance effect (high temperature resistance or low temperature resistance), but the finger glove does not have a cut-proof effect. In addition, the gloves in the prior art are fixed by an elastic band at the open end of the finger glove, which may cause blood flow obstruction at the position where the finger glove is fixed to the finger if worn for too long. At the same time, since the finger glove wraps the finger as a whole and its inner silicone rubber layer is not breathable, the sweat discharge in the area where the finger glove is worn is ultimately obstructed, resulting in poor wearing comfort.

[0005] Based on the defects existing in the above-mentioned prior art, the utility model proposes a new type of finger sleeve which is comfortable to wear, cut-resistant and high-temperature resistant. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a cut-resistant and high-temperature resistant finger sleeve, which has the functions of cut-resistant and high-temperature resistant, good perspiration effect, does not affect the bending of fingers when worn, and effectively prevents the finger sleeve from slipping or even falling off.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cut-resistant and high-temperature resistant finger sleeve, comprising a sleeve body, the sleeve body having a closed front end and an open rear end for finger insertion, the sleeve body having a main body, the main body is made of a cut-resistant and high-temperature resistant composite material, and when the sleeve body is sleeved on a finger, it can at least wrap the first section and the second section of the finger and the joint therebetween; the main body is provided with a cortical layer in contact with a workpiece.

[0008] As a further improvement of the present invention, the entire exterior of the main body is covered with a cortical layer; or, the main body is provided with a contact portion for contacting a workpiece, and the contact portion is covered with the cortical layer.

[0009] As a further improvement of the utility model, a window is provided on the main body, the window is directly opposite to the stretching side of the joint, and the window is covered with an elastic mesh.

[0010] As a further improvement of the utility model, an auxiliary wearing mechanism is also included, which has a traction belt connected to the rear end of the sleeve, and a backward traction force is applied to the sleeve through the traction belt to prevent the sleeve from sliding forward or even falling off during operation.

[0011] As a further improvement of the utility model, the auxiliary wearing mechanism also includes a wristband, which is worn on the wrist, and a traction belt is placed on the back of the hand. One end of the traction belt is connected to the wristband, and the other end of the traction belt is connected to the rear end of the sleeve.

[0012] As a further improvement of the utility model, the traction belt is a belt body with adjustable length and cannot be stretched, and the wristband is an elastic structure.

[0013] As a further improvement of the present invention, at least one of the traction belt and the wrist strap is an elastic structure.

[0014] As a further improvement of the present invention, both ends of the traction belt are fixedly connected; or, at least one of the two ends of the traction belt is detachably connected;

[0015] As a further improvement of the present invention, the wristband is a closed and non-detachable belt loop.

[0016] As a further improvement of the utility model, the wristband is composed of a first-end connected wristband, which includes a first end and a second end. When worn, the wristband is placed on the wrist and the first end and the second end are connected to form the wristband.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model adopts the arrangement of the main body and the cortex layer made of a composite material that is cut-resistant and heat-resistant, which not only ensures the friction of the finger sleeve when grasping the workpiece, but also takes into account the cut-resistant and heat-resistant properties. In addition, a personalized elastic mesh with good air permeability and elasticity is arranged on the stretching side of the joint toward the back of the hand, so that the joint bending at the wearing part is clear, the air permeability is strong, and the wearing is more comfortable.

[0019] 2. The utility model fixes the finger cuff through the auxiliary wearing mechanism, which effectively prevents the finger cuff from sliding forward or even falling off during wearing. During wearing, the auxiliary wearing mechanism will not perform actions such as compression or tightening on the hand, will not hinder blood flow in the hand, and is more comfortable to wear.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a schematic diagram of a cut-resistant and high-temperature-resistant finger sleeve in the form of a single finger sleeve. Figure 1 .

[0022] Figure 2 The utility model is a schematic diagram of a cut-resistant and high-temperature-resistant finger sleeve in the form of a single finger sleeve. Figure 2 .

[0023] Figure 3 The utility model is a schematic diagram of a cut-resistant and high-temperature-resistant finger sleeve in the form of a single finger sleeve. Figure 3 .

[0024] Figure 4 The utility model is a cut-resistant and high-temperature-resistant finger sleeve, which is worn on the index finger and thumb respectively and then cooperates with the auxiliary wearing mechanism Figure 1 .

[0025] Figure 5 This is the first connection mode in which the traction belt and the wrist strap in the anti-cut and high-temperature resistant finger sleeve of the utility model are detachably connected.

[0026] Figure 6 This is the second connection mode in which the traction belt and the wrist strap in the cut-resistant and high-temperature-resistant finger sleeve of the utility model are detachably connected.

[0027] Figure 7 This is the third connection mode in which the traction belt and the wrist strap in the cut-resistant and high-temperature-resistant finger sleeve of the utility model are detachably connected.

[0028] In the figure: sleeve body 1; contact part 1a, elastic mesh cloth 1b; traction belt 3; wrist strap 4. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Combination Figure 1 As shown, a cut-resistant and high-temperature resistant finger sleeve includes a sleeve body 1 that can be covered with the finger from the front part of the finger. When the sleeve body 1 is covered with the finger, it can at least cover the first section and the second section of the finger and the joint between the two. For the convenience of explaining the position of the sleeve body 1 covering the finger, Figure 1 The sleeve 1 is shown as transparent; more specifically, the sleeve 1 has a closed front end and an open rear end for inserting a finger. Since the sleeve 1 only covers the first and second sections of the finger and the joints therebetween, when the finger is bent, the bending angle of the entire sleeve 1 is small, there is not much bending resistance, and it is more comfortable to wear.

[0031] The sleeve 1 has a main body, which is made of a cut-resistant and high-temperature resistant composite material, and the entire exterior of the main body is covered with a cortex layer (not shown in the figure). The cortex layer material allows the sleeve 1 to have good friction with the workpiece in contact after being worn.

[0032] The cortex layer can be animal skin such as PU leather or cowhide.

[0033] The cut-resistant and high-temperature-resistant composite material comprises a high-temperature-resistant layer and a cut-resistant layer.

[0034] The high temperature resistant layer may be a composite layer made of one or more materials selected from the group consisting of carbon fiber, asbestos, glass fiber and aramid.

[0035] Carbon fiber: It has the advantages of high temperature resistance, corrosion resistance, and high strength, and is often used to manufacture high-end fire-resistant gloves.

[0036] Asbestos: A common refractory material with high fire resistance and heat insulation, it was once widely used to make fire-resistant gloves. However, asbestos is irritating to human skin and is rarely used nowadays.

[0037] Fiberglass: It has high fire resistance and heat insulation properties and is often used to make fire-resistant gloves.

[0038] Aramid: It has the advantages of high strength, high wear resistance, high temperature resistance, etc., and is often used to make fire-resistant gloves.

[0039] The cut-resistant layer may be a composite layer made of one or more materials selected from the group consisting of high molecular weight polyethylene, glass fiber, polyester or TPE.

[0040] Polyethylene: This material has excellent cut resistance and strength, and is suitable for industrial operations that require high protection. It also has the advantages of strong waterproof and corrosion resistance, and can withstand higher temperatures and pressures.

[0041] Fiberglass: Fiberglass is an excellent cut-resistant material that not only has excellent cut-resistant performance, but also has acid and alkali resistance, high temperature resistance and high strength.

[0042] Polyester: Polyester provides reliable protection while being lightweight and comfortable. This material is usually made using textile technology, and fiberglass or other materials may be added during the production process to enhance cut resistance.

[0043] TPE material: TPE is a thermoplastic elastomer that combines cut-resistant and soft TPE protection to provide an extra layer of protection during work. Its features include a comfortable grip to improve work efficiency, and is particularly suitable for work that requires manual dexterity.

[0044] In actual operation, the main body and the workpiece are in contact at a specific position, that is, not all parts of the main body are in contact with the workpiece. Figure 2 As shown, the main body is provided with a contact portion 1a for contacting a workpiece (ie, an area corresponding to the fingerprint area of ​​a finger in a worn state), and the contact portion 1a is covered with a cortex layer.

[0045] Furthermore, since the main body of the sleeve 1 is made of a cut-resistant and high-temperature resistant composite material, the main body is relatively hard as a whole, but the sleeve 1 at least wraps the first and second sections of the finger, so the sleeve 1 as a whole should meet the bending requirements of the first and second sections and the joints between the two. Figure 3 As shown, a window is provided on the main body, the window is directly opposite to the stretching side of the joint (the side facing the back of the hand when the finger joint is bent is the stretching side), and the window is covered with an elastic mesh 1b. When worn, the elastic mesh 1b wraps the first and second sections of the finger and the stretching side of the joint between the two. The elastic mesh 1b can not only meet the requirements of smooth bending of the first and second sections of the finger and the joint between the two, but also has a good ventilation effect, so that the part of the finger wrapped by the sleeve 1 can sweat more smoothly when worn, thereby improving the wearing comfort.

[0046] In order to prevent the sleeve body 1 from sliding forward from the finger or even falling off during actual wearing, Figure 4As shown, the cut-resistant and high-temperature-resistant sleeve 1 of the utility model also includes an auxiliary wearing mechanism, which is worn on the wrist and has a traction belt 2 connected to the rear end of the sleeve 1. The traction belt 2 applies a backward traction force to the sleeve 1 to prevent the sleeve 1 from sliding forward or even falling off during operation.

[0047] In the actual operation process, if the sleeve 1 slides forward, that is, the fingertips do not touch the front end position inside the sleeve 1, the actual contact point between the finger and the workpiece will be inaccurate, and the sleeve 1 may even slide forward, resulting in insufficient gripping force for multiple workpieces or causing erroneous operation in high-precision gripping operations.

[0048] More specifically, the auxiliary wearing mechanism also includes a wristband 3, which is worn on the wrist, and a traction belt 2 is placed on the back of the hand. One end of the traction belt 2 is connected to the wristband 3, and the other end is connected to the rear end of the sleeve 1.

[0049] According to the needs of the actual operation, the auxiliary wearing mechanism can be connected with one, two or even five sleeves 1. Figure 4 The most common configuration is shown, that is, the auxiliary wearing mechanism is connected with two sleeves 1, one sleeve 1 is sleeved on the thumb, and the other sleeve 1 is sleeved on the index finger, because the most common situation for taking items is the cooperation of the thumb and the index finger.

[0050] The wristband 3 of the present invention can be in the form of a closed non-detachable belt ring, or can be a detachable ring body formed by connecting two ends of a belt body.

[0051] The end of the traction belt 2 connected to the sleeve 1 can be fixedly connected or detachably connected. Similarly, the end of the traction belt 2 connected to the wristband 3 can be fixedly connected or detachably connected. The specific combination is as follows:

[0052] In combination mode 1, both ends of the traction belt 2 are fixedly connected.

[0053] Combination mode 2, the two ends of the traction belt 2 are detachably connected. In this combination mode, the sleeve body 1 or the traction belt 2 can be quickly replaced when they are damaged.

[0054] Combination mode 3, one end of the traction belt 2 is fixedly connected to the sleeve 1, and the other end is detachably connected to the wristband 3. Under this combination mode, if the sleeve 1 is damaged, the sleeve 1 and the traction belt 2 need to be replaced as a whole.

[0055] Combination mode 4: one end of the traction belt 2 is fixedly connected to the wristband 3, and the other end is detachably connected to the sleeve 1. In this combination mode, if the sleeve 1 is damaged, the sleeve 1 can be replaced independently.

[0056] When the wristband 3 is a ring structure formed by connecting two ends of a band (not shown in the figure), the wristband 3 is composed of a first connected wristband 3, and the wristband 3 includes a first end and a second end. When worn, the wristband 3 is placed on the wrist and the first end and the second end are connected to form the wristband 3.

[0057] There are various specific implementations of the connection between the first end and the second end.

[0058] Connection method 1 between the first end and the second end: a connection buckle is provided on the first end, and a plurality of buckle holes are provided on the second end along the length direction of the wristband 3 at intervals, and the connection buckle on the first end is connected with the buckle holes at different positions on the second end to realize wearing under different wrist circumferences. Other connection buckle methods are also possible, which will not be described here.

[0059] Connection method 2 between the first end and the second end: the first end is provided with a hook surface, and the second end is provided with a fleece surface, and the connection is achieved through the cooperation of the hook surface and the fleece surface, and it can also adapt to wearing under different wrist circumferences.

[0060] Here, only two connection methods of the first end and the second end are listed. Other connection methods in the prior art can also be used to achieve the connection between the two ends of the wristband 3, which will not be repeated here.

[0061] In order to improve the comfort of the wristband 3 when worn, the wristband 3 is an elastic ring. Because in actual use, when the fingers are bent, the traction belt 2 will exert a forward force on the wristband 3, so that the wristband 3 presses against the connection between the wrist and the palm, causing discomfort. When the wristband 3 is an elastic ring, the pressure of the wristband 3 on the above connection is greatly reduced.

[0062] In order to ensure comfort when wearing, when the fingers wearing the sleeve 1 are straightened, the traction belt 2 is preferably in a free state without stretching, that is, both ends of the traction belt 2 are not subjected to tension. In this case, the traction belt 2 can be a non-elastic belt or an elastic belt.

[0063] When the traction belt 2 is not an elastic belt, the wristband 3 must be an elastic ring. When the finger wearing the sleeve 1 bends, the traction belt 2 pulls the wristband 3 to deform, and thus does not affect the bending of the finger wearing the sleeve 1. This ensures that the pressure of the sleeve 1 on the fingertips during wearing is moderate and does not cause excessive squeezing, and the wearing comfort is strong.

[0064] When the traction belt 2 is an elastic belt, the wristband 3 can be either a non-elastic ring or an elastic ring. Further, when the wristband 3 is a non-elastic ring, when the finger wearing the sleeve 1 is bent, the traction belt 2 is stretched and deformed, and thus does not affect the bending of the finger wearing the sleeve 1, and the wearing comfort is strong. When the wristband 3 is an elastic ring, when the finger wearing the sleeve 1 is bent, the traction belt 2 is stretched and deformed or the wristband 3 is pulled and deformed, or both are deformed at the same time, and thus does not affect the bending of the finger wearing the sleeve 1, and the wearing comfort is strong.

[0065] When the traction belt 2 is not an elastic belt, that is, the traction belt 2 is a non-stretchable belt body, the length requirement for adapting to different finger positions should be considered more. In this case, the traction belt 2 can be designed as a length-adjustable structure, and the length of the traction belt 2 can be adjusted in advance when adapting to different finger positions.

[0066] From the above, it can be known that in order not to affect the bending of the finger wearing the sleeve 1, at least one of the traction belt 2 and the wristband 3 has elasticity.

[0067] When the sleeve 1 is worn on different fingers, the distance between the connection point of the sleeve 1 and the connection point of the wristband 3 is different. Although the distance difference is not large, when the traction belt 2 is an elastic belt, except for the length of the traction belt 2 connected to the sleeve 1 worn on the thumb, the length difference at other positions is not large. The elastic traction belt 2 can adapt to other fingers except the thumb. The structure of the non-elastic adjustable length traction belt 2 is obviously a prior art, such as the straps on the schoolbag, and will not be repeated here.

[0068] There are also various ways of detachably connecting the traction belt 2 and the wrist strap 3, as follows:

[0069] like Figure 6 As shown, when the wristband 3 is a closed and non-detachable belt loop, the end where the traction belt 2 is connected to the wristband 3 is provided with a fleece surface segment and a hook surface segment. After the traction belt 2 passes around the wristband 3, the fleece surface segment and the hook surface segment on the traction belt 2 are matched to realize the detachable connection between the traction belt 2 and the wristband 3.

[0070] like Figure 5 As shown, when the wristband 3 is a closed non-detachable belt loop, a connection buckle may be provided at one end of the traction belt 2 and the wristband 3, and a buckle hole matching the connection buckle may be provided on the wristband 3, thereby realizing a detachable connection between the traction belt 2 and the wristband 3. Other connection buckle methods may also be used, which will not be described in detail here.

[0071] When the wristband 3 is a ring structure formed by connecting two ends of a belt body, the end where the traction belt 2 is connected to the wristband 3 forms a connecting ring for the belt body constituting the wristband 3 to pass through.

[0072] The detachable connection between the traction belt 2 and the wrist strap 3 is conducive to replacement, especially when the sleeve body 1 directly in contact with the workpiece is damaged, the replacement is very convenient.

[0073] Furthermore, the connection ring at one end of the traction belt 2 connected to the wristband 3 may also be diverse, specifically, it may be a non-disassembled ring body, or it may be a disassembled ring body.

[0074] like Figure 6 and Figure 7 As shown, when the connecting ring at one end of the traction belt 2 and the wrist strap 3 is a detachable ring body, the formation method of the ring body is the same as the formation method of the ring body structure formed by connecting the two ends of the above-mentioned wrist strap 3 as a belt body, which will not be repeated here.

[0075] There are also various ways of detachably connecting the sleeve 1 and the traction belt 2, which will not be described in detail here.

[0076] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0077] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cut-resistant and high-temperature-resistant finger sleeve, comprising a sleeve body (1), the sleeve body (1) having a closed front end and an open rear end for finger insertion, the sleeve body (1) having a main body, the main body being made of a cut-resistant and high-temperature-resistant composite material, characterized in that: When the sleeve body (1) is sleeved on a finger, it can at least cover the first joint and the second joint of the finger and the joint therebetween; The main body is provided with a cortical layer in contact with a workpiece.

2. The cut-resistant and high-temperature-resistant finger sleeve according to claim 1, characterized in that: The entire exterior of the body is covered with a cortical layer; Alternatively, the main body is provided with a contact portion (1a) for contacting a workpiece, and the contact portion (1a) is covered with the cortical layer.

3. The cut-resistant and high-temperature-resistant finger sleeve according to claim 1, characterized in that: A window is provided on the main body, the window is directly facing the stretching side of the joint, and the window is covered with an elastic mesh (1b).

4. The cut-resistant and high-temperature-resistant finger sleeve according to any one of claims 1 to 3, characterized in that: The invention also comprises an auxiliary wearing mechanism, which comprises a traction belt (2) connected to the rear end of the sleeve (1), and a backward traction force is applied to the sleeve (1) by the traction belt (2) to prevent the sleeve (1) from sliding forward or even falling off during operation.

5. The cut-resistant and high-temperature-resistant finger sleeve according to claim 4, characterized in that: The auxiliary wearing mechanism also includes a wristband (3), which is worn on the wrist, and a traction belt (2) is placed on the back of the hand, one end of the traction belt (2) is connected to the wristband (3), and the other end of the traction belt (2) is connected to the rear end of the sleeve body (1).

6. The cut-resistant and high-temperature-resistant finger sleeve according to claim 5, characterized in that: The traction belt (2) is a belt body with adjustable length and cannot be stretched, and the wristband (3) is an elastic structure.

7. The cut-resistant and high-temperature-resistant finger sleeve according to claim 6, characterized in that: At least one of the traction belt (2) and the wrist strap (3) is an elastic structure.

8. The cut-resistant and high-temperature-resistant finger sleeve according to claim 6 or 7, characterized in that: Both ends of the traction belt (2) are fixedly connected; or, at least one of the two ends of the traction belt (2) is detachably connected.

9. The cut-resistant and high-temperature-resistant finger sleeve according to claim 8, characterized in that: The wristband (3) is a closed and non-detachable belt loop.

10. The cut-resistant and high-temperature-resistant finger sleeve according to claim 8, characterized in that: The wristband (3) is composed of a first-end connected wristband (3), and the wristband (3) comprises a first end and a second end. When worn, the wristband (3) is placed on the wrist and the first end and the second end are connected to form the wristband (3).

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