Mining anti-impact cap

Abstract

The utility model relates to the technical field of anti-impact caps, and discloses a mining anti-impact cap which comprises a cap body, a wearing mechanism is arranged on the cap body and comprises a first connecting block, a first inserting block, a second connecting block, a second inserting block, a first connecting belt, a second connecting belt and an arc-shaped block, the upper side of the first connecting block is fixedly connected with one end of the lower side of the cap body, and the upper side of the second connecting block is fixedly connected with the other end of the lower side of the cap body. The upper side of the second connecting block is fixedly connected with the other end of the lower side of the cap body. According to the mining anti-impact cap, the tightness degree of the elastic band at the jaw can be effectively adjusted, and meanwhile, the tightness degree of the back side of the head can be adjusted, so that the cap body can be tightly attached to the head, the cap body can be effectively prevented from falling off, and the tightness degree of connection between the cap body and the head is improved; the cap can be adjusted automatically, a user can operate the cap conveniently, the fixing performance of the cap is improved, and the applicability and comfort of the cap are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collision caps, in particular to an anti-collision cap for mining. Background Art

[0002] As an important safety protection equipment, mining helmets play a vital role in mining operations. With the continuous improvement of mine safety awareness and the continuous advancement of technology, the design and manufacture of mining helmets are also constantly developing and improving.

[0003] However, the following problems still exist in actual use:

[0004] Existing mining helmets have achieved certain protective effects, but there are still some shortcomings in practical applications. For example, some mining helmets are easy to fall off when subjected to strong impacts, and cannot effectively protect the head safety of operators. In addition, some mining helmets are not very comfortable to wear, and wearing them for a long time will cause discomfort to operators. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a mining anti-impact cap, which has the advantages of being able to effectively strengthen the connection strength between the cap body and the head, while improving the wearing comfort and enhancing the protective effect of the cap body, thereby solving the problems raised in the background technology.

[0006] The utility model provides the following technical solutions: a mining anti-collision cap, comprising: a cap body, a wearing mechanism arranged on the cap body, the wearing mechanism comprising a connecting block 1, an inserting block 1, a connecting block 2, an inserting block 2, a connecting belt 1, a connecting belt 2 and an arc block, the upper side of the connecting block 1 is fixedly connected to one end of the lower side of the cap body, the upper side of the connecting block 2 is fixedly connected to the other end of the lower side of the cap body, the connecting block 1 and the connecting block 2 are both provided with an insertion groove inside, the upper end outer surface of the inserting block 1 is plugged into the inside of the insertion groove provided inside the connecting block 1, the upper end outer surface of the inserting block 2 is plugged into the inside of the insertion groove provided inside the connecting block 2, the lower surface of the inserting block 2 is hinged with an elastic belt, the inserting The lower surface of block one is fixedly connected with a paper buckle, the other end of the elastic band is wrapped around the inside of the paper buckle, one end of the connecting band one is fixedly connected to the side of the inserted block one, one end of the connecting band two is fixedly connected to the side of the inserted block two, one side of the arc block is fixedly connected to the other end of the connecting band one, a notch is provided inside the arc block, a plurality of groups of tooth blocks are fixedly connected to the outside of the connecting band two, a tooth plate is slidably connected to the inside of the notch, one side of the tooth plate is meshed with the tooth block, the other side of the tooth plate is fixedly connected to a connecting rod, the outer surface of the connecting rod is movably connected to the inside of the arc block, the other end of the connecting rod is fixedly connected to a movable block, and a spring is sleeved on the outer surface of the connecting rod.

[0007] Preferably, the inner wall of the cap body is fixedly connected with Velcro 1, a cap lining is provided inside the cap body, the outer side of the cap lining is fixedly connected with Velcro 2, Velcro 1 and Velcro 2 are bonded, and the top of the cap lining is fixedly connected with an elastic top support block, and the other side of the elastic top support block is fitted with the inner top of the cap body.

[0008] Preferably, one end of the spring is connected to the side of the tooth plate, and the other end of the spring is connected to the inner wall of the notch.

[0009] Preferably, both ends of the side edges of the tooth plate are fixedly connected to limit rods, and the outer surface of the limit rods is movably connected to the inside of the arc block.

[0010] Preferably, ventilation holes are provided on both sides of the cap body, and reflective strips are provided on both sides of the upper surface of the cap body.

[0011] Preferably, the inner side wall of the insertion slot is fixedly connected with magnet 1, the upper end sides of the insertion block 1 and the insertion block 2 are fixedly connected with magnet 2, and the magnet 1 and magnet 2 are arranged opposite to each other.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The mining anti-collision cap is provided with a wearing mechanism. When the cap body is worn, firstly, the insertion block 2 and the insertion block 1 are inserted into the insertion grooves provided on the connecting block 1 and the connecting block 2. Since the insertion block 2 and the insertion block 1 are provided with magnets 1 and 2 on the opposite sides of the insertion groove, respectively, the insertion block 2 and the insertion block 1 are magnetically connected to the inside of the connecting block 1 and the connecting block 2. At this time, the cap body is worn on the head. At this time, the elastic band connected to the lower surface of the insertion block 2 passes through the chin position and is wrapped around the spring buckle connected to the lower surface of the insertion block. At the same time, one side of the insertion block 1 is connected with the connecting belt 1, and the other end of the connecting belt 1 is connected with the arc block, and the inner side of the arc block is fitted at the back of the head. At this time, the second end of the connecting belt connected to one side of the insertion block 2 is inserted into the inside of the notch provided on the arc block. Since the side surface of the connecting belt 2 is evenly provided with a plurality of groups of tooth blocks, at the same time, the inside of the notch is movably connected with a tooth plate, and one side of the tooth plate is connected to the inner movement of the arc block through a connecting rod. When the second connecting band enters the slot, the movable block is pulled, so that the movable block drives the tooth plate connected to the other end of the connecting rod to move toward the inner side of the slot, and at the same time, the spring sleeved on the outer surface of the connecting rod is compressed. When the second connecting band enters to a certain extent, the pulling force on the movable block is released, and under the elastic action of the spring, the tooth plate is meshed with the tooth block set on one side of the second connecting band, thereby completing the wearing of the cap body. The setting of this structure can effectively adjust the tightness of the elastic band at the chin, and at the same time, it can adjust the tightness at the back of the head, so that the cap body can fit tightly on the head, which can effectively prevent the cap body from falling off and improve the tightness of the connection between the cap body and the head. At the same time, the setting of this structure can be self-adjusted according to the head condition of the user, which is convenient for the user to operate, and not only improves the fixing performance of the hat, but also enhances its applicability and comfort.

[0014] 2. This kind of mining anti-collision cap is provided with a cap lining, Velcro 1, Velcro 2 and an elastic top support block. The cap lining is pasted and installed by Velcro 2 arranged on the outside and Velcro 1 connected to the inner wall of the cap body. At the same time, the other side of the elastic top support block arranged on the top of the outer surface of the cap lining is fitted on the inner top side of the cap body, thereby completing the installation of the cap lining. The cap lining adopts a multi-layer structure, including a buffer layer and a shock-absorbing layer, both of which are composed of elastic materials and cloth cotton, which can effectively improve the protection ability of the head. At the same time, the elastic top support block is also composed of elastic materials to further enhance the protection ability of the head. The cap body is made of a lightweight composite material with excellent impact resistance, which can effectively absorb and disperse impact force, thereby improving its impact resistance and effectively reducing the damage to the head of the operator when a safety accident occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the cap body of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the arc block of the utility model;

[0018] Figure 4 It is a partial structural schematic diagram of the wearing mechanism of the utility model.

[0019] In the figure: 1. cap body; 2. ventilation hole; 3. wearing mechanism; 4. connecting block 1; 5. inserting block 1; 6. paper buckle; 7. connecting block 2; 8. inserting block 2; 9. elastic band; 10. cap lining; 11. Velcro 1; 12. Velcro 2; 13. elastic top support block; 14. connecting belt 1; 15. connecting belt 2; 16. arc block; 17. notch; 18. tooth plate; 19. movable block; 20. connecting rod; 21. spring; 22. limit rod; 23. magnet 1; 24. magnet 2; 25. tooth block; 26. inserting slot; 27. reflective strip. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 , Figure 2 , Figure 3 and Figure 4A mining anti-collision cap, comprising: a cap body 1, a wearing mechanism 3 is arranged on the cap body 1, the wearing mechanism 3 comprises a connecting block 1 4, an inserting block 1 5, a connecting block 2 7, an inserting block 2 8, a connecting belt 1 4, a connecting belt 2 15 and an arc block 16, the upper side of the connecting block 1 4 is fixedly connected to one end of the lower side of the cap body 1, the upper side of the connecting block 2 7 is fixedly connected to the other end of the lower side of the cap body 1, the connecting block 1 4 and the connecting block 2 7 are both provided with an inserting groove 26 inside, the upper end outer surface of the inserting block 1 5 is plugged into the inserting groove 26 provided inside the connecting block 1 4, the upper end outer surface of the inserting block 2 8 is plugged into the inserting groove 26 provided inside the connecting block 2 7, the lower surface of the inserting block 2 8 is hinged with an elastic belt 9, and the lower surface of the inserting block 1 5 is fixedly connected with a circular arc block Buckle 6, the other end of the elastic band 9 is wound around the inside of the circular buckle 6, one end of the connecting belt 14 is fixedly connected to the side of the insertion block 15, one end of the connecting belt 2 15 is fixedly connected to the side of the insertion block 2 8, one side of the arc block 16 is fixedly connected to the other end of the connecting belt 14, a notch 17 is provided inside the arc block 16, and a plurality of groups of tooth blocks 25 are fixedly connected to the outside of the connecting belt 2 15, and a tooth plate 18 is slidably connected to the inside of the notch 17, one side of the tooth plate 18 is meshed with the tooth block 25, and the other side of the tooth plate 18 is fixedly connected to a connecting rod 20, the outer surface of the connecting rod 20 is movably connected to the inside of the arc block 16, and the other end of the connecting rod 20 is fixedly connected to a movable block 19, and the outer surface of the connecting rod 20 is sleeved with a spring 21, and one end of the spring 21 The spring 21 is connected to the side of the tooth plate 18, and the other end of the spring 21 is connected to the inner wall of the notch 17. The inner side wall of the insertion groove 26 is fixedly connected with a magnet 1 23, and the upper end sides of the insertion block 15 and the insertion block 28 are fixedly connected with a magnet 24. The magnet 1 23 and the magnet 2 24 are arranged opposite to each other. The insertion block 28 and the insertion block 15 are inserted into the insertion groove 26 provided on the connection block 14 and the connection block 27. Since the insertion block 28 and the insertion block 15 are respectively provided with magnets 1 23 and magnets 2 24 on the opposite sides of the insertion groove 26, the insertion block 28 and the insertion block 15 are magnetically connected to the inside of the connection block 14 and the connection block 27. At this time, the cap body 1 is worn on the head. At this time, the elastic band 9 connected to the lower surface of the insertion block 28 passes through the chin position and is wrapped around the insertion block The lower surface of the insertion block 15 is connected to the snap buckle 6, and at the same time, one side of the insertion block 15 is connected to the connecting belt 14, and the other end of the connecting belt 14 is connected to the arc block 16, and the inner side of the arc block 16 fits the back of the head. At this time, the end of the connecting belt 2 15 connected to one side of the insertion block 2 8 is inserted into the inside of the notch 17 opened on the arc block 16. Since a plurality of groups of tooth blocks 25 are evenly arranged on the side of the connecting belt 2 15, and at the same time, the inside of the notch 17 is movably connected with a tooth plate 18, and one side of the tooth plate 18 is movably connected to the inside of the arc block 16 through a connecting rod 20, and a spring 21 is sleeved on the outer surface of the connecting rod 20, and the other end of the connecting rod 20 is connected to a movable block 19. When the connecting belt 2 15 enters the inside of the notch 17, by pulling the movable block 19,The movable block 19 drives the tooth plate 18 connected to the other end of the connecting rod 20 to move toward the inner side of the notch 17, and the spring 21 sleeved on the outer surface of the connecting rod 20 is compressed. When the connecting belt 15 enters to a certain extent, the tension on the movable block 19 is relaxed. Under the elastic action of the spring 21, the tooth plate 18 is engaged with the tooth block 25 set on one side of the connecting belt 15, thereby completing the wearing of the cap body 1. It can then be self-adjusted according to the user's head condition, which is convenient for the user to operate, and not only improves the fixing performance of the hat, but also enhances its applicability and comfort.

[0022] See also Figure 2 The inner wall of the cap body 1 is fixedly connected with a Velcro 11, and a cap lining 10 is arranged inside the cap body 1. The outer side of the cap lining 10 is fixedly connected with a Velcro 2 12, and the Velcro 1 11 and the Velcro 2 12 are bonded. The top of the cap lining 10 is fixedly connected with an elastic top support block 13, and the other side of the elastic top support block 13 is fitted with the inner top of the cap body 1. The cap lining 10 adopts a multi-layer structure, including a buffer layer and a shock-absorbing layer, both of which are composed of elastic materials and cloth cotton, which can effectively improve the protection ability of the head. At the same time, the elastic top support block 13 is also composed of elastic materials, which further enhances the protection ability of the head. The cap body 1 is made of a lightweight composite material with excellent impact resistance, which can effectively absorb and disperse impact force, thereby improving its impact resistance and effectively reducing the damage to the head of the operator when a safety accident occurs.

[0023] See also Figure 3 Both ends of the side of the tooth plate 18 are fixedly connected with a limit rod 22, and the outer surface of the limit rod 22 is movably connected to the inside of the arc block 16. The setting of the limit rod 22 can ensure the stability of the tooth plate 18 when it moves.

[0024] See also Figure 1 There are ventilation holes 2 on both sides of the cap body 1, and reflective strips 27 are provided on both sides of the upper surface of the cap body 1. The ventilation holes 2 can keep the head ventilated and reduce the discomfort caused by long-term wearing. The luminous strip 27 can detect the wearer in time in a dim environment.

[0025] Working principle: when in use, first, the cap lining 10 is pasted and installed through the Velcro 2 12 arranged on its outer side and the Velcro 1 11 connected to the inner wall of the cap body 1, and at the same time, the other side of the elastic top support block 13 arranged on the top of the outer surface of the cap lining 10 is attached to the inner top side of the cap body 1, thereby completing the installation of the cap lining 10.

[0026] When the cap body 1 is worn, firstly, the insertion block 28 and the insertion block 15 are inserted into the insertion groove 26 provided on the connection block 14 and the connection block 27. Since the insertion block 28 and the insertion block 15 are provided with magnet 1 23 and magnet 24 on the opposite sides of the insertion groove 26, respectively, the insertion block 28 and the insertion block 15 are magnetically connected to the inside of the connection block 14 and the connection block 27. At this time, the cap body 1 is worn on the head. At this time, the elastic band 9 connected to the lower surface of the insertion block 28 passes through the chin position and is wrapped around the retractable buckle 6 connected to the lower surface of the insertion block 15. At the same time, one side of the insertion block 15 is connected to the connection belt 14, and the other end of the connection belt 14 is connected to the arc block 16. The inner side of the arc block 16 is fitted at the back of the head. At this time, the end of the connection belt 215 connected to one side of the insertion block 28 is inserted into the slot 17 provided on the arc block 16. Internally, since several groups of tooth blocks 25 are evenly arranged on the side of the connecting belt 21, and the internal movability of the notch 17 is connected with a tooth plate 18, one side of the tooth plate 18 is movably connected to the internal arc block 16 through a connecting rod 20, and a spring 21 is sleeved on the outer surface of the connecting rod 20, and the other end of the connecting rod 20 is connected with a movable block 19. When the connecting belt 21 enters the inside of the notch 17, by pulling the movable block 19, the movable block 19 drives the tooth plate 18 connected to the other end of the connecting rod 20 to move toward the inner side of the notch 17, and the spring 21 sleeved on the outer surface of the connecting rod 20 is compressed. When the connecting belt 21 enters to a certain extent, the pulling force on the movable block 19 is released, and under the elastic action of the spring 21, the tooth plate 18 is meshed with the tooth block 25 arranged on one side of the connecting belt 21, thereby completing the wearing of the cap body 1.

[0027] 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 mining anti-collision cap, characterized in that: include: A cap body (1), wherein the cap body (1) is provided with a wearing mechanism (3), wherein the wearing mechanism (3) comprises a connecting block 1 (4), an inserting block 1 (5), a connecting block 2 (7), an inserting block 2 (8), a connecting belt 1 (14), a connecting belt 2 (15) and an arc block (16), wherein the upper side of the connecting block 1 (4) is fixedly connected to one end of the lower side of the cap body (1), the upper side of the connecting block 2 (7) is fixedly connected to the other end of the lower side of the cap body (1), and the connecting belt 1 (14) is fixedly connected to the lower side of the cap body (1). The connection block 1 (4) and the connection block 2 (7) are both provided with an insertion groove (26), the upper end outer surface of the insertion block 1 (5) is plugged into the insertion groove (26) provided in the connection block 1 (4), the upper end outer surface of the insertion block 2 (8) is plugged into the insertion groove (26) provided in the connection block 2 (7), the lower surface of the insertion block 2 (8) is hinged with an elastic band (9), and the lower surface of the insertion block 1 (5) is fixedly connected with a retractable buckle (6 ), the other end of the elastic band (9) is wound around the inside of the retractable buckle (6), one end of the connecting band 1 (14) is fixedly connected to the side of the insertion block 1 (5), one end of the connecting band 2 (15) is fixedly connected to the side of the insertion block 2 (8), one side of the arc block (16) is fixedly connected to the other end of the connecting band 1 (14), a notch (17) is provided inside the arc block (16), the outer side of the connecting band 2 (15) is fixedly connected to a plurality of groups of tooth blocks (25), the inside of the notch (17) is slidably connected to a tooth plate (18), one side of the tooth plate (18) is meshed with the tooth block (25), the other side of the tooth plate (18) is fixedly connected to a connecting rod (20), the outer surface of the connecting rod (20) is movably connected to the inside of the arc block (16), the other end of the connecting rod (20) is fixedly connected to a movable block (19), and the outer surface of the connecting rod (20) is sleeved with a spring (21).

2. A mining anti-collision cap according to claim 1, characterized in that: The inner wall of the cap body (1) is fixedly connected with a Velcro 1 (11), a cap lining (10) is arranged inside the cap body (1), the outer side of the cap lining (10) is fixedly connected with a Velcro 2 (12), the Velcro 1 (11) and the Velcro 2 (12) are bonded, the top of the cap lining (10) is fixedly connected with an elastic top support block (13), and the other side of the elastic top support block (13) is in contact with the inner top of the cap body (1).

3. The anti-collision cap for mining according to claim 1, characterized in that: One end of the spring (21) is connected to the side of the tooth plate (18), and the other end of the spring (21) is connected to the inner wall of the notch (17).

4. The mining anti-collision cap according to claim 1, characterized in that: Both ends of the side of the tooth plate (18) are fixedly connected to a limiting rod (22), and the outer surface of the limiting rod (22) is movably connected to the inside of the arc block (16).

5. The anti-collision cap for mining according to claim 1 is characterized in that: Both sides of the cap body (1) are provided with air holes (2), and both sides of the upper surface of the cap body (1) are provided with reflective strips (27).

6. The anti-collision cap for mining according to claim 1, characterized in that: The inner side wall of the insertion groove (26) is fixedly connected with a magnet 1 (23), and the upper side edges of the insertion block 1 (5) and the insertion block 2 (8) are fixedly connected with a magnet 2 (24), and the magnet 1 (23) and the magnet 2 (24) are arranged opposite to each other.

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