Fire protection tool

Abstract

The utility model discloses a fire protection ware, including the guard board and lining, said guard board is made of hard plastic material, said guard board is matched with joint shape, said guard board is provided with at least two sets of penetrating holes that are arranged at interval, said lining includes interlining cloth, cushion pad and surface cloth that are attached to each other in proper order, said interlining cloth, cushion pad and surface cloth are integratedly molded by compression, said lining cloth, cushion pad and surface cloth are equipped with the lining cloth, cushion pad and surface cloth are equipped with the lining cloth, cushion pad and surface cloth. A spherical groove with a radian in the middle is formed; the lining cloth is provided with two belt bodies arranged at intervals, the two belt bodies penetrate through the two penetrating holes respectively, and the ends, away from the lining cloth, of the two belt bodies are provided with a male buckle and a female buckle respectively. A good protection effect can be achieved by adopting the hard plastic material, particularly, the TPU material has good supporting performance and preset deformation degree, joints are effectively protected, layering caused by sewing or glue can be effectively avoided due to the fact that the lining is integrally formed in a mold pressing and hot pressing mode, the structure is stable, and the service life is long. Meanwhile, the lining is more comfortable, joints are flexible, no oppression is caused, and long-time exercise is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of fire protection equipment, in particular to a fire protection equipment. Background Art

[0002] Elbow pads and / or knee pads are often used in firefighting protective gear to protect the joints of firefighters, making it easier for them to climb, squat and take objects during firefighting work.

[0003] For example, in order to ensure its high temperature resistance, Chinese patent 202021271124.0 sets a steel plate in the structure to protect the joint part, but this structure also causes a decrease in comfort and softness. When the temperature exceeds a predetermined threshold, it may burn the joint part and cause injury, and it is more troublesome to wear and assemble. Utility Model Content

[0004] The main purpose of the utility model is to propose a fire-fighting protective gear, aiming to improve the existing fire-fighting protective gear structure, make it easy to assemble, and at the same time have good high temperature resistance and can improve its comfort, and can have a better protection effect and is easy to wear.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a fire protection device, comprising:

[0006] A guard plate, the guard plate is made of a hard plastic material, the guard plate is adapted to the shape of the joint, and the guard plate is provided with at least two groups of through holes arranged at intervals;

[0007] The lining comprises a lining cloth, a cushion pad and a surface cloth which are sequentially attached to each other, wherein the lining cloth, the cushion pad and the surface cloth are integrally molded to form a spherical groove with a curvature in the middle;

[0008] The lining cloth is provided with two belt bodies arranged at intervals, the two belt bodies respectively pass through the two penetration holes, and the ends of the two belt bodies away from the lining cloth are respectively provided with a male buckle and a female buckle.

[0009] In actual design, the use of hard plastic materials can play a better protective role, especially the use of TPU material, which has good support and a predetermined degree of deformation, effectively protecting the joints. At the same time, the one-piece molding and hot pressing of the lining can effectively avoid the delamination caused by sewing or gluing, and the structure is stable. At the same time, the lining is more comfortable, the joints are flexible, there is no pressure, and it is suitable for long-term exercise; at the same time, the assembly between the lining and the guard plate is simple. When installed on the joint, the male and female buckles can be directly buckled to complete the fixation (an adjustment belt can be set to adjust the tightness). BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional schematic diagram of the knee pad;

[0011] Figure 2 This is a schematic diagram of the elbow guard;

[0012] Figure 3 This is a schematic diagram of the protective gear structure;

[0013] Figure 4 Schematic diagram of the lining.

[0014] In the figure, 1 is a guard plate, 11 is a through hole, 12 is a belt body, 2 is an inner lining, 21 is a lining cloth, 22 is a buffer pad, 23 is a surface cloth, 31 is an arc groove, 32 is a spherical part, and 33 is a diffusion part. DETAILED DESCRIPTION

[0015] The following will be combined with the accompanying drawings 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 of 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.

[0016] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0017] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0018] like Figures 1 to 3 As shown, a fire protection gear comprises:

[0019] A guard plate 1, wherein the guard plate 1 is made of a hard plastic material, the guard plate 1 is adapted to the shape of the joint, and the guard plate 1 is provided with at least two groups of through holes 11 arranged at intervals;

[0020] The lining 2 comprises a lining cloth 21, a cushion pad 22 and a surface cloth 23 which are sequentially attached to each other, wherein the lining cloth 21, the cushion pad 22 and the surface cloth 23 are integrally molded and form a spherical portion 32 with a curvature in the middle;

[0021] The lining cloth 21 is provided with two spaced apart belt bodies 12, which pass through the two holes 11 respectively, and the ends of the two belt bodies 12 away from the lining cloth 21 are provided with a male buckle and a female buckle respectively (the male buckle and the female buckle can also be Velcro).

[0022] In the actual design, the use of hard plastic materials can play a better protective role, especially the use of TPU material, which has good support and a predetermined degree of deformation, effectively protecting the joints. At the same time, the lining 2 is integrally molded and hot-pressed to effectively avoid stratification caused by sewing or gluing, and the structure is stable. At the same time, the lining 2 is more comfortable, the joints are flexible, there is no pressure, and it is suitable for long-term exercise; at the same time, the assembly between the lining 2 and the guard plate 1 is simple. When installed at the joint, the male and female buckles can be directly buckled to complete the fixation (an adjustment belt can be set to adjust the tightness).

[0023] In the embodiment of the utility model, the buffer pad 22 is made of silicone material.

[0024] Specifically, the silicone material is a foamed material, wherein the silicone material has good skin-affinity. At the same time, the material structure after foaming is also comfortable. At the same time, the silicone material has good high temperature resistance and plays a good heat insulation role (where heat insulation does not mean fire prevention). In actual firefighting work, it is not limited to firefighting, but also includes some life rescue work.

[0025] In the embodiment of the utility model, the guard plate 1 is made of TPU material, wherein the TPU products have outstanding properties such as load-bearing capacity, shock absorption and impact resistance; by changing the distribution ratio of each reaction component of TPU, products of different hardness can be obtained, and as the hardness increases, its product will also maintain good elasticity and wear resistance.

[0026] Specifically, the middle part of the guard plate is provided with an inwardly concave arc groove 31, and the spherical part 32 extends into the arc groove 31. The arc groove 31 is provided on the guard plate, so as to facilitate the positioning of the spherical part 32. At the same time, the outer wall of the guard plate is convex, which can effectively protect the joints without affecting the flexibility; the curved shape of the lining 2 makes the knee pad and the elbow pad fit the actual movement state and achieve the best use effect.

[0027] In the embodiment of the utility model, diffusion portions 33 are extended outwardly from both sides of the spherical portion 32 , and the bowl-shaped diffusion portions 33 can effectively improve the protection of the side walls of the joint.

[0028] Specifically, the lining cloth 21 and the surface cloth 23 are formed by weaving fibers.

[0029] In the embodiment of the utility model, the fiber is an ultrafine fiber, wherein the ultrafine fiber is a fiber with superior high temperature resistance and flame resistance, and the strength is up to 37cN / dtex. The representative variety is PBO (polybenzobisoxazole) fiber, whose strength and modulus are nearly double that of para-aramid fiber, the limiting oxygen index is 1.5 times higher, and the decomposition temperature is 100°C higher.

[0030] In actual use,

[0031] 1. Do not disassemble the knee pads and elbow pads at will, so as not to affect the integrity of the structure and the matching accuracy of the components, thereby deteriorating the protective performance.

[0032] 2. During transportation, the product should be loaded and unloaded with care, and should be protected from rain, moisture, and exposure to the sun. It should also be protected from mixing with flammable, corrosive items such as oil, acid, and alkali, or chemicals and medicines.

[0033] 3. Personal protective equipment that falls under any of the following circumstances shall be retired or scrapped:

[0034] (1) Severe damage and beyond repair value;

[0035] (2) Loss of protective function and potential safety hazards;

[0036] (3) Equipment that has been eliminated;

[0037] (4) The main protection indicators no longer meet the safety technical requirements;

[0038] Maintenance:

[0039] 1. Knee pads and elbow pads can be washed with water, using neutral detergent, and then dried in the air or in a dryer.

[0040] 2. If the knee pads or elbow pads are damaged, torn, burned or chemically corroded, so that their original structure is destroyed, they must not be used to avoid danger.

[0041] 3. Knee pads and elbow pads should be placed in a ventilated and dry room, avoid prolonged exposure to the sun, and are strictly prohibited from being stored together with hazardous chemicals. When storing in full boxes, cartons should be placed on wooden boards or shelves to prevent the ground from getting wet.

[0042] 4. Knee pads and elbow pads should be washed and dried in time after use. They should be stored in a dry and ventilated place and dried frequently to prevent mildew.

[0043] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A fire protection gear, characterized in that: include: A guard plate, the guard plate is made of a hard plastic material, the guard plate is adapted to the shape of the joint, and the guard plate is provided with at least two groups of through holes arranged at intervals; The lining comprises a lining cloth, a cushion pad and a surface cloth which are sequentially attached to each other, wherein the lining cloth, the cushion pad and the surface cloth are integrally molded to form a spherical portion with a curvature in the middle; The lining cloth is provided with two belt bodies arranged at intervals, the two belt bodies respectively pass through the two penetration holes, and the ends of the two belt bodies away from the lining cloth are respectively provided with a male buckle and a female buckle.

2. The fire protection equipment according to claim 1, characterized in that: The buffer pad is made of silicone material.

3. The fire protection equipment according to claim 2, characterized in that: The silica gel material is a foaming material.

4. The fire protection equipment according to claim 1, characterized in that: The protective plate is made of TPU material.

5. The fire protection equipment according to claim 1, characterized in that: A concave arc groove is arranged in the middle of the guard plate, and the spherical part extends into the arc groove.

6. The fire protection equipment according to claim 1, characterized in that: Diffusing parts are extended outwardly from both sides of the spherical part.

7. The fire protection equipment according to claim 1, characterized in that: The lining cloth and the surface cloth are formed by weaving fibers.

8. The fire protection equipment according to claim 7, characterized in that: The fibers are ultra-fine fibers.

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