Protective suit forearm opening and closing device capable of storing ice surface crawl device

Abstract

The utility model discloses a protective clothing forearm opening and closing device capable of storing an ice surface crawler, and relates to the technical field of protective clothing, the protective clothing forearm opening and closing device comprises protective clothing forearm sleeves and a storage bag, one side of each protective clothing forearm sleeve is provided with a mounting groove, the storage bag is clamped in the mounting groove, and the storage bag is connected with the protective clothing forearm sleeves. An ice surface crawler body is stored in the storage bag, connecting mechanisms are arranged on the two sides of the bottom of the mounting groove, the storage bag is in limiting connection with the mounting groove through the connecting mechanisms, an opening is formed in one side of the storage bag, and a cover plate is arranged on the outer side of the opening in an abutting mode; connecting rods are fixedly arranged at the two ends of the side, close to the cover plate, of the storage bag, through holes are formed in the positions, corresponding to the connecting rods, of the two sides of the cover plate, and the connecting rods are connected with the corresponding through holes in an inserted mode. According to the ice surface crawl device, a magnetic attraction opening and closing mode is adopted, the opening and closing device can be effectively prevented from being frozen to death by cold air, and the stored ice surface crawl device is convenient to take.

Description

Technical Field

[0001] This utility model relates to the field of protective clothing technology, specifically to a protective clothing forearm opening and closing device that can accommodate an ice crawler. Background Technology

[0002] In frigid ice environments, such as polar scientific expeditions and ice rescue operations, workers need to use ice crawlers for efficient and stable movement. However, existing protective suits have significant shortcomings in their storage design for ice crawlers. Traditional opening and closing devices often use mechanical buckles or zippers, which are easily frozen by cold air in low-temperature environments, making opening and closing difficult or even impossible. This greatly affects the efficiency of taking and storing ice crawlers, causing great inconvenience to workers and potentially delaying the execution of emergency tasks such as rescue operations. Utility Model Content

[0003] In view of the problems of the existing protective suit forearm opening and closing device that can store ice crawlers, this utility model is proposed.

[0004] Therefore, the purpose of this utility model is to provide a protective suit forearm opening and closing device that can store ice crawlers, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A protective suit forearm opening and closing device for storing an ice crawler includes a protective suit forearm sleeve and a storage bag. One side of the protective suit forearm sleeve has an installation groove, and the storage bag is snapped into the installation groove. The main body of the ice crawler is stored inside the storage bag. Connecting mechanisms are provided on both sides of the bottom of the installation groove. The storage bag is connected to the installation groove via the connecting mechanisms. One side of the storage bag has an opening, and a cover plate is abutting against the outside of the opening. Connecting rods are fixedly installed at both ends of the storage bag near the cover plate. Through holes are provided on both sides of the cover plate at positions corresponding to the connecting rods, and the connecting rods are inserted into the corresponding through holes. Grooves are provided at both ends of the cover plate away from the storage bag, and limiting mechanisms are provided inside the grooves to restrict the movement of the connecting rods relative to the cover plate.

[0007] Preferably, the connecting mechanism includes a plastic bolt and a plastic nut. The storage bag has mounting holes at both ends on the side away from the cover plate. The plastic bolt is movably inserted into the corresponding mounting hole. One end of the plastic bolt is fixedly connected to the inner wall of the mounting groove. The plastic nut is threaded onto the shank of the plastic bolt. One side of the plastic nut abuts against the inner wall of the storage bag.

[0008] Preferably, the limiting mechanism includes a magnet and an iron block. A sliding rod is fixedly installed inside the groove. A slider is movably sleeved on the wall of the sliding rod. A limiting block is fixedly installed on one side of the slider. The iron block is fixedly installed on the side of the limiting block near the connecting rod. A limiting groove is opened on the side wall of the connecting rod near the iron block. The magnet is fixedly installed at the bottom of the limiting groove. One end of the iron block extends into the groove and is magnetically connected to the magnet.

[0009] Preferably, both the slider and the groove have rectangular cross-sections.

[0010] Preferably, a sealing gasket is provided on the side of the cover plate near the storage bag.

[0011] Preferably, the surface of the cover plate is provided with a waterproof coating.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0013] 1. This utility model, by adopting a magnetic opening and closing limiting mechanism, will not be frozen by cold air in low-temperature environments compared to traditional mechanical locks or zippers. This greatly improves the convenience of opening and closing the cover in cold ice environments, making it easier for staff to quickly retrieve and store the ice crawler, improving work efficiency, and avoiding delays in emergency tasks due to the freezing of the opening and closing device.

[0014] 2. This utility model securely mounts the storage bag onto the forearm sleeve of the protective suit via a connecting mechanism. The plastic material of the connecting mechanism is not easily deformed at low temperatures, ensuring the stability of the storage bag. Meanwhile, the sealing gasket and waterproof coating on the cover plate effectively protect the ice crawler body from the influence of the external environment, extending the service life of the ice crawler and reducing the cost of use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 This is a schematic diagram of the forearm opening and closing device of a protective suit that can store an ice crawler, as proposed in this utility model.

[0017] Figure 2 for Figure 1 Enlarged structural diagram of part A in the middle section;

[0018] Figure 3 for Figure 1 A magnified schematic diagram of the structure of part B in the middle section.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Protective suit forearm sleeve; 2. Storage bag; 3. Ice crawler body; 4. Cover plate; 5. Connecting rod; 6. Magnet; 7. Iron block; 8. Limiting block; 9. Sliding rod; 10. Sliding block; 11. Plastic bolt; 12. Plastic nut. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] This utility model discloses a protective suit forearm opening and closing device that can store an ice crawler.

[0023] Example 1

[0024] Reference Figure 1-3 A protective suit forearm opening and closing device for storing an ice crawler includes a protective suit forearm sleeve 1 and a storage bag 2. One side of the protective suit forearm sleeve 1 has an installation groove, and the storage bag 2 is snapped into the installation groove. The storage bag 2 stores the ice crawler body 3 inside. One side of the storage bag 2 has an opening, and a cover plate 4 is abutted against the outside of the opening. A sealing gasket is provided on the side of the cover plate 4 near the storage bag 2 to improve the sealing between the cover plate 4 and the storage bag 2. A waterproof coating is provided on the surface of the cover plate 4 to improve its waterproof performance. Connecting rods 5 are fixedly installed at both ends of the side of the storage bag 2 near the cover plate 4. Through holes are provided on both sides of the cover plate 4 at positions corresponding to the connecting rods 5, and the connecting rods 5 are inserted into the corresponding through holes. Grooves are provided at both ends of the side of the cover plate 4 away from the storage bag 2.

[0025] Example 2

[0026] Reference Figure 1-3 The bottom of the mounting slot is provided with a connecting mechanism on both sides. The storage bag 2 is connected to the mounting slot through the connecting mechanism. The connecting mechanism includes a plastic bolt 11 and a plastic nut 12. The storage bag 2 has mounting holes at both ends on the side away from the cover plate 4. The plastic bolt 11 is movably inserted into the corresponding mounting hole. One end of the plastic bolt 11 is fixedly connected to the inner wall of the mounting slot. The plastic nut 12 is threaded onto the shank wall of the plastic bolt 11. One side of the plastic nut 12 abuts against the inner wall of the storage bag 2.

[0027] Example 3

[0028] Reference Figure 1-3The inner side of the groove is provided with a limiting mechanism to restrict the movement of the connecting rod 5 relative to the cover plate 4. The limiting mechanism includes a magnet 6 and an iron block 7. A sliding rod 9 is fixedly installed inside the groove. A slider 10 is movably sleeved on the rod wall of the sliding rod 9. A limiting block 8 is fixedly installed on one side of the slider 10. The iron block 7 is fixedly installed on the side of the limiting block 8 near the connecting rod 5. A limiting groove is opened on the rod wall of the connecting rod 5 near the iron block 7. The magnet 6 is fixedly installed at the bottom of the limiting groove. One end of the iron block 7 extends into the interior of the groove and is magnetically connected to the magnet 6. The cross-section of the slider 10 and the sliding groove is rectangular, so that the slider 10 cannot rotate, that is, it can slide stably.

[0029] In this invention, when it is necessary to remove the ice crawler body 3, the operator only needs to push the limiting block 8 with their finger, causing the slider 10 to slide along the sliding rod 9, which will cause the iron block 7 to separate from the magnet 6. At this time, the cover plate 4 can be easily opened, the opening of the storage bag 2 can be opened, and the ice crawler body 3 can be taken out. When it is necessary to store the ice crawler body 3, the ice crawler body 3 is placed in the storage bag 2, and then the connecting rod 5 is inserted into the through hole on the cover plate 4. The limiting block 8 is released, and under the magnetic force of the magnet 6, the iron block 7 will move by itself. The cover plate 4 is attached to the magnet 6 and thus fixed to the opening of the storage bag 2, completing the storage operation. The whole process is simple and convenient, and can be carried out quickly and smoothly even in cold ice environments. If the storage bag 2 needs to be disassembled or replaced, simply unscrew the plastic nut 12 and take the storage bag 2 out of the mounting slot. During installation, pass the plastic bolt 11 through the mounting hole of the storage bag 2 and then tighten the plastic nut 12 so that one side of the plastic nut 12 abuts against the inner wall of the storage bag 2 to ensure that the storage bag 2 is securely installed.

[0030] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A protective suit forearm opening and closing device for storing an ice crawler, comprising a protective suit forearm sleeve (1) and a storage bag (2), characterized in that, The protective suit has an installation groove on one side of the forearm sleeve (1). The storage bag (2) is snapped into the inside of the installation groove. The storage bag (2) contains the ice crawler body (3). The bottom of the installation groove is provided with connecting mechanisms on both sides. The storage bag (2) is connected to the installation groove through the connecting mechanisms. The storage bag (2) has an opening on one side. A cover plate (4) is provided on the outside of the opening. Connecting rods (5) are fixedly provided at both ends of the side of the storage bag (2) near the cover plate (4). Through holes are provided on both sides of the cover plate (4) and at positions corresponding to the connecting rods (5). The connecting rods (5) are inserted into the corresponding through holes. Grooves are provided at both ends of the side of the cover plate (4) away from the storage bag (2). A limiting mechanism is provided on the inside of the groove to restrict the movement of the connecting rods (5) relative to the cover plate (4).

2. The protective suit forearm opening and closing device for storing an ice crawler according to claim 1, characterized in that, The connecting mechanism includes a plastic bolt (11) and a plastic nut (12). The storage bag (2) has mounting holes at both ends on the side away from the cover plate (4). The plastic bolt (11) is movably inserted into the corresponding mounting hole. One end of the plastic bolt (11) is fixedly connected to the inner wall of the mounting groove. The plastic nut (12) is threaded onto the shank wall of the plastic bolt (11). One side of the plastic nut (12) abuts against the inner wall of the storage bag (2).

3. The protective suit forearm opening and closing device for storing an ice crawler according to claim 1, characterized in that, The limiting mechanism includes a magnet (6) and an iron block (7). A slide rod (9) is fixedly installed inside the groove. A slider (10) is movably sleeved on the wall of the slide rod (9). A limiting block (8) is fixedly installed on one side of the slider (10). The iron block (7) is fixedly installed on the side of the limiting block (8) near the connecting rod (5). A limiting groove is opened on the side wall of the connecting rod (5) near the iron block (7). The magnet (6) is fixedly installed at the bottom of the limiting groove. One end of the iron block (7) extends into the groove and is magnetically connected to the magnet (6).

4. The protective suit forearm opening and closing device for storing an ice crawler according to claim 3, characterized in that, The cross-sections of both the slider (10) and the groove are rectangular.

5. The protective suit forearm opening and closing device for storing an ice crawler according to claim 1, characterized in that, A sealing gasket is provided on the side of the cover plate (4) near the storage bag (2).

6. The protective suit forearm opening and closing device for storing an ice crawler according to claim 1, characterized in that, The surface of the cover plate (4) is provided with a waterproof coating.

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