Heat insulation work clothes

Abstract

The utility model relates to the field of labor protection clothes, and discloses heat insulation work clothes which comprise a clothes body, and the clothes body is provided with a ventilation window and a shielding part which can completely block the ventilation window to enhance the heat insulation effect or open the ventilation window to accelerate ventilation inside and outside the clothes body. The heat insulation work clothes can actively conduct ventilation and heat dissipation under the condition that the heat insulation work clothes are worn, and therefore the risk of heatstroke caused by the fact that the heat insulation work clothes are not prone to ventilation when workers work is reduced.

Description

Technical Field

[0001] The utility model relates to the field of labor protection clothing, in particular to a heat-insulating work suit. Background Art

[0002] Thermal insulation work clothes are protective clothing with thermal insulation effect. Workers working in front of high-temperature furnaces in the petroleum, chemical, metallurgy, glass and other industries are required to wear such clothing to ensure work safety. The specific structure of the clothing can refer to the Chinese patent announcement number CN208972699U, which discloses a high-temperature resistant work clothes. The work clothes include a clothing body. The fabric of the clothing body includes a breathable outer layer, a first thermal insulation interlayer and a heat-resistant inner layer arranged in sequence from the outside to the inside. The first thermal insulation interlayer adopts ultra-fine aluminum silicate composite fiber. A stand-up collar is sewn on the work clothes, and a hood is sewn on the stand-up collar, and a second thermal insulation interlayer is arranged inside the stand-up collar.

[0003] After being put on, the above-mentioned work clothes will completely wrap the upper body of the human body. Although the breathable outer layer of the outermost layer of the fabric of the clothes body has a certain breathable effect, the thickness of the fabric formed by the multi-layer combination increases, and the air that can pass through the fabric directly into the work clothes will be reduced, and the breathable effect will be weakened, causing the workers to feel stuffy in the work clothes when wearing the work clothes. If they are in a hot and stuffy environment, the lack of air convection inside and outside the clothes will cause the human body to be unable to cool down in time, thereby increasing the possibility of heatstroke. Therefore, there is still room for improvement in the existing thermal insulation work clothes. Utility Model Content

[0004] In view of the disadvantage that when people wear existing heat-insulating work clothes, it is difficult for the air outside the work clothes to convect with the air inside the work clothes, resulting in the body being unable to dissipate heat in time, the purpose of the utility model is to provide a heat-insulating work clothes that can actively ventilate and dissipate heat when worn.

[0005] In order to solve the above technical problems, the utility model is solved by the following technical solutions:

[0006] A heat-insulating work suit comprises a suit body, a ventilation window and a shielding component capable of blocking the ventilation window or opening the ventilation window to accelerate the air circulation inside and outside the suit body, and a driving mechanism for driving the shielding component to move closer to block the ventilation window or away from open the ventilation window.

[0007] By adopting the above scheme, a high-temperature working environment will set a rest time during work to prevent the human body from being in a stuffy state for a long time and causing heatstroke. When wearing the heat-insulating work clothes in this scheme while working, the shielding parts can block the ventilation windows, reduce the flow of external air into the clothes, and play a heat-insulating effect; when resting, workers can choose to actively open the ventilation windows to exchange air inside and outside the clothes body, which plays a role in ventilation and heat dissipation.

[0008] Preferably, a breathable interlayer with an edge fixed to the breathable window is provided on the clothing body.

[0009] Preferably, the ventilation window is located on the back of the clothing body, one end of the shielding component is fixed to the back of the clothing body, the driving mechanism includes a supporting driving assembly capable of lifting the shielding component to create a gap between it and the ventilation window for air circulation, a first limiting member driving the shielding component to remain in a lifted state, and a reset member driving the shielding component to move closer to block the ventilation window when the first limiting member is released from the limit, and a connecting portion is provided between the shielding component and the clothing body for driving the edge of the shielding component to fit into the clothing body when heat dissipation is not required.

[0010] Preferably, the supporting driving assembly includes an articulated seat fixedly arranged on the clothing body and distributed on both sides of the ventilation window, and a supporting member is rotatably arranged on the articulated seat, which can support the shielding component and lift it up when it is flipped away from the articulated seat, and a pulling assembly is connected to the clothing body to drive it to flip.

[0011] By adopting the above scheme, the worker only needs to pull the pulling assembly to drive the supporting driving assembly to push the shielding component to bulge, so that a gap for air circulation is left between the two sides of the shielding component and the clothing body, and then rely on the first limit member to keep the shielding component in a raised state, so as to maintain ventilation and heat dissipation. After the limit is released, the reset member will drive the shielding component to move closer and block the ventilation window again, so that the operation of the active heat dissipation function is simpler. When the worker does not need to dissipate heat, the edge of the shielding component can be fitted with the clothing body by the connecting part to eliminate the gap. This can ensure that the shielding component will not cause the ventilation window to open due to body activities during work, making the work clothes safer.

[0012] Preferably, the pulling assembly includes a drawstring passed through the top holding member, wherein one end of the drawstring away from the top holding member passes through the clothing body and partially exits from the front side thereof, and the top holding member is provided with a through hole for the drawstring to pass through, and the drawstring is provided with a top block which can resist the outer wall of the top holding member and drive it to flip over when the drawstring is pulled.

[0013] Preferably, the first limiting member includes a rope adjustment buckle arranged on the drawstring on the front part of the clothing body.

[0014] By adopting the above scheme, workers only need to adjust the matching position of the drawstring on the front of the clothing body and the rope adjustment buckle to keep the ventilation window open. The end of the drawstring is arranged on the front of the clothing body to make it more convenient for human hands to touch and operate. The rope adjustment buckle is a commonly used part in the clothing field and does not require additional design. The operation method is also simple and easy to understand, which reduces the difficulty of production and use.

[0015] Preferably, the reset member includes an elastic band with one end fixed to the back of the clothing body and the other end fixedly connected to the shielding component. When the shielding component is lifted up, the elastic band is in a stretched and relaxed state. When the first limiting member releases the limit, the elastic band drives the shielding component to elastically reset.

[0016] Preferably, the pulling assembly is provided with a second limiting member capable of limiting the maximum pulling distance of the pull rope to prevent the holding member from over-turning.

[0017] Preferably, the second limiting member includes a limiting block arranged on the back side of the drawstring and the clothing body, and when the drawstring is pulled until the limiting block abuts against the clothing body, the angle between the supporting member and the back side of the clothing body is less than 90°.

[0018] By adopting the above scheme, when people untie the limit of the rope adjustment buckle, the elastic band can drive the shielding component closer to the clothing body when it contracts. At this time, if the angle between the top holding part and the clothing body exceeds 90°, the top holding part will flip reversely under the squeezing action of the shielding component, resulting in the subsequent pulling of the draw cord unable to normally open the ventilation window, and the role of the limit block is to limit the maximum flipping angle of the top holding part, so as to avoid the reverse flipping of the top holding part as much as possible.

[0019] Preferably, the connecting portion includes Velcro or zippers arranged on both sides of the shielding component and on both sides of the ventilation window on the back of the clothing body.

[0020] The above scheme is adopted. The previous scheme uses elastic bands to make the shielding component rest on the clothing body, but this resting relationship may cause gaps due to the human body moving at various angles. The connecting part of this scheme can make the shielding component and the clothing body firmly connected, which can reduce the possibility of gaps between the shielding component and the clothing body. When heat dissipation is not required, the shielding component and the clothing body appear as a whole, which is more beautiful.

[0021] The utility model has significant technical effects due to the adoption of the above technical scheme: in a high-temperature working environment, rest time will be set during work to prevent the human body from being in a stuffy state for a long time and causing heatstroke; when wearing the heat-insulating work clothes in this scheme at work, the shielding components can block the ventilation windows, reduce the flow of external air into the clothes, and achieve a heat-insulating effect; when resting, workers can choose to actively open the ventilation windows to exchange air inside and outside the clothes body, which plays a role in ventilation and heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional schematic diagram of a heat-insulating work suit from the front view of this embodiment;

[0023] Figure 2 yes Figure 1 A partial enlarged view of A;

[0024] Figure 3 is a three-dimensional schematic diagram of a heat-insulating work suit from the back side of the embodiment;

[0025] Figure 4 This is a schematic diagram of a disassembled thermal insulation workwear from the back side of this embodiment;

[0026] Figure 5 yes Figure 4 A partial enlarged view of B;

[0027] Figure 6 yes Figure 4 A partial enlarged view of C in FIG.

[0028] Figure 7 is a side view of a heat-insulating work suit of this embodiment;

[0029] Figure 8 yes Figure 7 A partial enlarged view of D.

[0030] The names of the parts indicated by the numerical labels in the above drawings are as follows: 1. Clothing body; 2. Breathable window; 21. Breathable interlayer; 3. Shielding component; 4. Articulated seat; 41. Split pin; 5. Top holding member; 51. Through hole; 6. Drawstring; 61. Top block; 62. Limit block; 7. Rope adjustment buckle; 8. Elastic band; 9. Connecting part. DETAILED DESCRIPTION

[0031] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0032] Example

[0033] A heat-insulating workwear, according to Figure 1 As shown in or 2, it includes a clothing body 1, a ventilation window 2 is arranged on the clothing body 1, the ventilation window 2 is located on the back of the clothing body 1, and a ventilation interlayer 21 whose edge is fixed to the ventilation window 2 is arranged at the ventilation window 2, and a shielding component 3 capable of blocking the ventilation window 2 or opening the ventilation window 2 is arranged on the back of the clothing body 1, the shielding component 3 is made of flexible material and its outer layer is made of heat-insulating material, when the shielding component 3 opens the ventilation window 2, the air in the clothing body 1 can be exchanged with the external air to achieve the ventilation and heat dissipation effect, when the shielding component 3 blocks the ventilation window 2, the work clothes can maintain a normal heat-insulating effect, and play a role in labor protection, a connecting part 9 is arranged between the shielding component 3 and the clothing body 1 to drive the edge of the shielding component 3 to fit with the clothing body 1 when heat dissipation is not required, according to Figure 3 As shown, the connection part 9 includes Velcro or zippers arranged on both sides of the shielding component 3 and on both sides of the ventilation window 2 on the back of the clothing body 1. In this embodiment, the connection part 9 is a Velcro.

[0034] The action of the shielding member 3 opening the ventilation window 2 is controlled by a top-holding driving assembly. Figure 5 or Figure 8 As shown, the supporting driving assembly includes an articulated seat 4 sewn on the clothing body 1 and distributed on both sides of the ventilation window 2. A supporting member 5 is rotatably arranged on the articulated seat 4. The supporting member 5 and the articulated seat 4 are plugged and limited by a cotter pin 41 to realize rotational cooperation. When the supporting member 5 is turned away from the articulated seat 4, it can resist the shielding member 3 and lift it up, so that a matching gap for air flow is left between the shielding member 3 and the clothing body 1. The turning of the supporting member 5 is controlled by the pulling assembly. Figure 5 or Figure 8 As shown, the pulling assembly includes a drawstring 6 which is passed through the top holding member 5. The top holding member 5 is provided with a through hole 51 for the drawstring 6 to pass through. The end of the drawstring 6 away from the top holding member 5 is passed through the back side of the clothing body 1 and then passed out from the front side of the clothing body 1. The drawstring 6 is provided with a top block 61 which can resist the outer wall of the top holding member 5 and drive it to flip over when the drawstring 6 is pulled. The portion of the drawstring 6 located on the front side of the clothing body 1 is provided with a rope adjusting buckle 7. The rope adjusting buckle 7 can limit the drawstring 6 to retract inward after being pulled, thereby driving the shielding component 3 to remain in a raised state.

[0035] The clothing body 1 is also provided with a reset member for driving the shielding member 3 to reset and re-cover the ventilation window 2 when the rope adjustment buckle 7 is released from the limit. Figure 3 or Figure 4 As shown, in this embodiment, the reset member is an elastic band 8 with one end fixed to the back of the clothing body 1 and the other end fixed to the shielding component 3 away from the end fixed to the clothing body 1. When the shielding component 3 is lifted up, the elastic band 8 is in a relaxed and stretched state. When the rope adjustment buckle 7 is released from the limit, the elastic band 8 drives the shielding component 3 to elastically reset close to the clothing body 1.

[0036] The pull rope 6 is provided with a second limiter which can limit the maximum pulling distance of the device to prevent the top holding member 5 from overturning. Figure 6 As shown, the second limiting member includes a limiting block 62 arranged on the back part of the drawstring 6 located on the clothing body 1. When the drawstring 6 is pulled until the limiting block 62 abuts against the clothing body 1, the angle between the supporting member 5 and the back of the clothing body 1 is less than 90°.

[0037] Combined with the above structure, reference Figures 1 to 8As shown, the heat-insulating work clothes in this embodiment have the function of active ventilation and heat dissipation. Generally, in a high-temperature working environment, a rest time will be set during work to prevent the human body from being in a stuffy state for a long time and causing heat stroke. When wearing the heat-insulating work clothes in this solution at work, the shielding component 3 can block the ventilation window 2 to reduce the flow of external air into the clothes, thereby achieving a heat insulation effect; when resting, the worker can choose to actively open the ventilation window 2 to exchange the air inside and outside the clothes body 1, thereby achieving a ventilation and heat dissipation effect;

[0038] To open the ventilation window 2, you only need to pull the drawstring 6 by hand, and adjust the rope adjustment buckle 7 to the root of the drawstring 6 exposed on the front side of the clothing body 1 to limit the position to keep it in the open state. When you need to close it, you only need to adjust the rope adjustment buckle 7. This operation method is relatively simple and easy to use.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the utility model and cannot limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A heat-insulating workwear, comprising a garment body (1), characterized in that: The clothing body (1) is provided with a ventilation window (2) and a shielding component (3) capable of blocking the ventilation window (2) or opening the ventilation window (2) to accelerate the air circulation inside and outside the clothing body (1); the clothing body (1) is provided with a driving mechanism for driving the shielding component (3) to move closer to the ventilation window (2) or away from the ventilation window (2) to open the ventilation window (2).

2. The heat-insulating workwear according to claim 1, characterized in that: A breathable interlayer (21) whose edge is fixed to the breathable window (2) is arranged on the clothing body (1).

3. The heat-insulating work clothes according to claim 1, characterized in that: The ventilation window (2) is located on the back of the clothing body (1); one end of the shielding component (3) is fixed to the back of the clothing body (1); the driving mechanism comprises a supporting driving assembly capable of lifting the shielding component (3) to generate a gap between the shielding component (3) and the ventilation window (2) for air circulation; a first limiting component for driving the shielding component (3) to maintain the lifted state; and a reset component for driving the shielding component (3) to approach the ventilation window (2) when the first limiting component is released from the limit; and a connecting portion (9) is provided between the shielding component (3) and the clothing body (1) for driving the edge of the shielding component (3) to fit the clothing body (1) when heat dissipation is not required.

4. The heat-insulating work clothes according to claim 2, characterized in that: The supporting driving assembly comprises an articulated seat (4) fixedly arranged on the clothing body (1) and distributed on both sides of the ventilation window (2); a supporting member (5) is rotatably arranged on the articulated seat (4) and is capable of supporting and lifting the shielding member (3) when the clothing body (1) is turned away from the articulated seat (4); and a pulling assembly is connected to the clothing body (1) for driving the clothing body (1) to turn over.

5. The heat-insulating work clothes according to claim 3, characterized in that: The pulling assembly comprises a drawstring (6) which is passed through a top holding member (5); one end of the drawstring (6) which is away from the top holding member (5) passes through a garment body (1) and partially passes through a front side thereof; a through hole (51) is provided on the top holding member (5) for the drawstring (6) to pass through; and a top block (61) is provided on the drawstring (6) which can abut against an outer wall of the top holding member (5) and drive the drawstring (5) to turn over when the drawstring (6) is pulled.

6. The heat-insulating work clothes according to claim 4, characterized in that: The first limiting member comprises a rope adjusting buckle (7) arranged on the draw rope (6) and located on the front part of the clothing body (1).

7. The heat-insulating work clothes according to claim 3, characterized in that: The reset member comprises an elastic band (8) having one end fixed to the back of the clothing body (1) and the other end fixedly connected to the shielding component (3); when the shielding component (3) is lifted up, the elastic band (8) is in a stretched and relaxed state; when the first limiting member releases the limiting position, the elastic band (8) drives the shielding component (3) to reset elastically.

8. The heat-insulating workwear according to claim 6, characterized in that: The pulling assembly is provided with a second limiting member capable of limiting the maximum pulling distance of the pulling rope (6) and preventing the supporting member (5) from overturning.

9. The heat-insulating workwear according to claim 7, characterized in that: The second limiting member comprises a limiting block (62) arranged on the back side of the clothing body (1) and the drawstring (6); when the drawstring (6) is pulled until the limiting block (62) abuts against the clothing body (1), the angle between the supporting member (5) and the back side of the clothing body (1) is less than 90°.

10. The heat-insulating work clothes according to claim 3, characterized in that: The connecting portion (9) comprises hook and loop fasteners or zippers arranged on both sides of the shielding component (3) and on both sides of the ventilation window (2) on the back of the clothing body (1).

Images