PVC (polyvinyl chloride) protective glove with excellent air permeability

Abstract

The utility model discloses a PVC (polyvinyl chloride) protective glove with excellent air permeability, which comprises a glove body, an air-permeable component used for sucking in external air is arranged in the glove body, and an air guide component used for controlling the circulation path of the air in the glove is arranged between the glove body and the air-permeable component; the PVC protective glove is simple in structure and reasonable in design, the circulating effect that external dry and cold air is sucked into the glove and discharged is achieved, heat accumulated in the closed PVC protective glove can be discharged in time, the wet palm and the breathable lining of a user can be dried, and the comfort and the working efficiency of the PVC protective glove in the wearing process are improved. Meanwhile, air entering the glove flows according to a set route, it is guaranteed that the air makes contact with the breathable lining and the palm to the maximum extent, the fingers of a user can be effectively cooled and dried, and the overall cooling and drying efficiency of the glove is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective gloves, in particular to a pair of PVC protective gloves with excellent air permeability. Background Art

[0002] With the continuous development of industrial production and the diversification of working environments, workers' demand for personal protective equipment is increasing. Especially in the fields of chemical processing, medical care, food processing, etc., protective gloves are important personal protective equipment, and their performance and quality directly affect the health and safety of workers. In these fields, PVC materials are widely used in the manufacture of protective gloves due to their excellent chemical stability and low cost.

[0003] Deficiencies of existing technology:

[0004] Existing PVC protective gloves usually completely cover the user's palm when in use to ensure its protective performance against chemicals. Although this design can effectively block harmful substances from the outside, the air circulation inside the gloves is poor due to the airtightness of the PVC material, which easily accumulates heat and moisture. Long-term wearing can easily cause sweating and dampness in the hands, and even cause skin diseases, which seriously affects the comfort and use of the gloves. Therefore, in actual use, users generally take off the gloves regularly to let their palms breathe, which is inconvenient and affects work efficiency. Utility Model Content

[0005] The utility model aims to provide a PVC protective glove with excellent air permeability to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a PVC protective glove with excellent air permeability, comprising a glove body, a ventilation component for inhaling external air is arranged inside the glove body, and an air guide component for controlling the air flow path in the glove is arranged between the glove body and the ventilation component;

[0007] The breathable component comprises:

[0008] A breathable lining, the breathable lining is arranged on the inner side of the glove body, a positioning plate is arranged on the lower end surface of the breathable lining located at the base of the palm, and a flat compression spring is arranged on the lower end surface of the positioning plate;

[0009] A bellows sleeve, which is arranged on the lower end surface of the positioning plate and connected to the glove body, and the bellows sleeve is arranged on the outside of the flat compression spring;

[0010] One-way valves are respectively arranged on both sides of the positioning plate to introduce external air into the glove body.

[0011] Preferably, the air guide component includes:

[0012] A spacer bar, the spacer bar is horizontally arranged between the glove body and the breathable lining, the spacer bar is used to separate the cavity between the glove body and the breathable lining up and down, and the positioning plate is located below the spacer bar;

[0013] A vent hole, the vent hole is provided at the finger top of the spacer;

[0014] An exhaust valve is arranged at the upper end of the glove body.

[0015] Preferably, the lower end of the glove body is located outside the corrugated sleeve and is provided with a wear-resistant layer.

[0016] Preferably, the breathable liner is made of polyester material.

[0017] Preferably, the number of the one-way valves is 4-8.

[0018] Preferably, the spacer is made of silicone material.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The PVC protective gloves with excellent air permeability are provided with an air permeable component, which includes an air permeable liner, a positioning plate, a flat compression spring, a corrugated sleeve and a one-way valve, so as to achieve a circulation effect of sucking external dry cold air into the gloves and discharging it, so that the heat accumulated inside the closed PVC protective gloves can be discharged in time, and the user's wet palm and the air permeable liner can be dried, so as to meet the current air permeability and drying requirements of users when wearing the gloves, and improve the comfort and work efficiency of the PVC protective gloves when wearing them.

[0021] The PVC protective gloves with excellent air permeability are provided with an air guide component, which includes a spacer, air holes and an exhaust valve, so that the air entering the gloves flows along a set route, ensuring that the air contacts the air permeable lining and the palm to the maximum extent, and the finger parts of the user can also be effectively cooled and dried, further improving the overall heat dissipation and drying efficiency of the gloves. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an overall top view of the utility model;

[0023] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0024] Figure 3 It is a side view schematic diagram of the internal structure of the ventilation component of the utility model;

[0025] Figure 4 This is a schematic diagram of the distribution of the partition bars of the utility model;

[0026] Figure 5 For the utility model Figure 2 A magnified schematic diagram at point A in FIG.

[0027] In the figure: 1. Glove body; 2. Breathable component; 201. Breathable lining; 202. Positioning plate; 203. Flat compression spring; 204. Bellows sleeve; 205. One-way valve; 3. Air guide component; 301. Spacer; 302. Breathing hole; 303. Exhaust valve; 4. Wear-resistant layer. DETAILED DESCRIPTION

[0028] 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.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integrated connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined. Example

[0032] See also Figure 1-5As shown, the utility model provides a technical solution of a PVC protective glove with excellent air permeability: a PVC protective glove with excellent air permeability, comprising a glove body 1, a breathable component 2 for inhaling external air is installed inside the glove body 1, and an air guide component 3 for controlling the air flow path in the glove is installed between the glove body 1 and the breathable component 2. The breathable component 2 includes a breathable liner 201, a corrugated sleeve 204 and a one-way valve 205. The breathable liner 201 is sleeved on the inner side of the glove body 1, and the gap between the breathable liner 201 and the glove body 1 is used for air circulation. A positioning plate 202 is installed on the lower end surface of the breathable liner 201 located at the base of the palm, and a flat compression spring 203 is installed on the lower end surface of the positioning plate 202. The corrugated sleeve 204 is installed on the lower end surface of the positioning plate 202 and connected to the glove body 1, and the corrugated sleeve 204 is sleeved on the outer side of the flat compression spring 203. The one-way valves 205 are respectively installed on both sides of the positioning plate 202 to introduce external air into the glove body 1, wherein the one-way valve 205 on the outside of the glove limits the air to enter the corrugated sleeve 204 only from this side, and the one-way valve 205 on the inside of the glove limits the air to be discharged only from the corrugated sleeve 204 on this side. When the user uses the protective glove, if the hand needs to be ventilated and dissipated, just press the base of the palm repeatedly. The pressing method can be to press the bases of both palms against each other, or to press with the bases of the palms on any fixed plane. When the glove body 1 at the base of the palm is subjected to pressure, it will overcome the elastic force of the flat compression spring 203 to fit the breathable lining 201, and the corrugated sleeve 204 will also be compressed, and the air in the corrugated sleeve 204 will be squeezed out through the one-way valve 205 on the inside of the glove. Under the action of the air guide component 3, the squeezed air first moves along the lower end of the breathable lining 201, then moves along the upper end of the breathable lining 201, and finally is discharged. When the glove body 1 at the base of the palm loses pressure, the bellows sleeve 204 is relaxed and reset under the action of the flat compression spring 203. At this time, due to the negative pressure inside the bellows sleeve 204, the external air enters the bellows sleeve 204 through the one-way valve 205 on the outside of the glove for replenishment. Repeatedly pressing the palm can achieve continuous input of external air. When the air circulates, part of it will pass through the breathable lining 201 and contact the palm and the back of the hand. Through the breathable component 2, a circulation effect of sucking external dry and cold air into the glove and discharging it is achieved, which can not only discharge the heat accumulated inside the closed PVC protective gloves in time, but also dry the user's wet palm and breathable lining 201, meeting the current user's ventilation and drying needs when wearing, and improving the comfort and work efficiency of the PVC protective gloves when wearing.

[0033] The air guide assembly 3 includes a spacer 301, a vent hole 302 and an exhaust valve 303. The spacer 301 is horizontally installed between the glove body 1 and the breathable liner 201. The spacer 301 is used to separate the cavity between the glove body 1 and the breathable liner 201 from top to bottom, and the positioning plate 202 is located below the spacer 301. The vent hole 302 is provided at the finger top of the spacer 301. The exhaust valve 303 is installed at the upper end of the glove body 1. When the air in the corrugated sleeve 204 is squeezed out through the one-way valve 205 on the inner side of the glove, under the separation effect of the spacer 301 and the palm, the squeezed air will first flow toward the finger along the cavity between the glove body 1 and the breathable liner 201 below the palm. After passing through the vent hole 302, it flows into the cavity between the glove body 1 and the breathable liner 201 above the palm, and finally discharged through the exhaust valve 303. Through the air guide component 3, the air entering the glove flows along a set route, ensuring that the air contacts the breathable liner 201 and the palm to the greatest extent, and the user's finger parts can also be effectively cooled and dried, further improving the overall heat dissipation and drying efficiency of the glove.

[0034] The lower end of the glove body 1 is located outside the corrugated sleeve 204 and is provided with a wear-resistant layer 4. Since the outside of the corrugated sleeve 204 needs to be pressed frequently, the provision of the wear-resistant layer 4 can effectively improve the durability of this part of the glove body 1.

[0035] The breathable lining 201 is made of polyester material. Polyester is a synthetic fiber material with the advantages of skin-friendliness, breathability, comfort, etc., and also has the characteristics of wear resistance and washability.

[0036] There are six one-way valves 205 , which are respectively installed on both sides of the positioning plate 202 , with three one-way valves installed on one side, to ensure the input and output efficiency of air.

[0037] The spacer 301 is made of silicone material, which is relatively soft and has a certain elasticity, thereby ensuring that the fingers of the user can still move flexibly after wearing the gloves.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A PVC protective glove with excellent air permeability, comprising a glove body (1), characterized in that: A ventilation component (2) for taking in external air is arranged inside the glove body (1), and an air guide component (3) for controlling the air flow path inside the glove is arranged between the glove body (1) and the ventilation component (2); The ventilation component (2) comprises: A breathable lining (201), the breathable lining (201) being arranged on the inner side of the glove body (1), a positioning plate (202) being arranged on the lower end surface of the breathable lining (201) located at the base of the palm, and a flat compression spring (203) being arranged on the lower end surface of the positioning plate (202); A corrugated sleeve (204), the corrugated sleeve (204) being arranged on the lower end surface of the positioning plate (202) and connected to the glove body (1), the corrugated sleeve (204) being sleeved on the outside of the flat compression spring (203); One-way valves (205) are respectively arranged on both sides of the positioning plate (202) and are used to introduce external air into the glove body (1).

2. The PVC protective gloves with excellent air permeability according to claim 1, characterized in that: The air guide component (3) comprises: A spacer (301), the spacer (301) being horizontally arranged in the center between the glove body (1) and the breathable lining (201), the spacer (301) being used to separate the cavity between the glove body (1) and the breathable lining (201) into upper and lower parts, and the positioning plate (202) being located below the spacer (301); A vent hole (302), the vent hole (302) being provided at the finger tip of the spacer (301); An exhaust valve (303), wherein the exhaust valve (303) is arranged at the upper end of the glove body (1).

3. The PVC protective gloves with excellent air permeability according to claim 1, characterized in that: The lower end of the glove body (1) is located outside the corrugated sleeve (204) and is provided with a wear-resistant layer (4).

4. The PVC protective gloves with excellent air permeability according to claim 1, characterized in that: The breathable lining (201) is made of polyester material.

5. The PVC protective gloves with excellent air permeability according to claim 1, characterized in that: The number of the one-way valves (205) is 4-8.

6. The PVC protective gloves with excellent air permeability according to claim 2, characterized in that: The spacer (301) is made of silicone material.

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