Children's summer helmet with detachable cover plate

Abstract

The utility model discloses a children's summer helmet with a detachable cover plate, which relates to the technical field of children's summer helmets, and comprises a helmet shell, an adjusting groove is arranged on the helmet shell, a lens buckling groove is arranged in the adjusting groove, an adjusting belt fixing hole is arranged on the helmet shell, a helmet lining is arranged in the helmet shell, and a lining fixing block is fixedly arranged on the helmet lining. A lining fixing block is arranged on the helmet lining, a lining fixing hole is formed in the lining fixing block, lining heat dissipation holes are formed in the helmet lining, a dismounting and mounting mechanism is arranged on the helmet shell, and a cover plate is fixedly installed on the dismounting and mounting mechanism. In the utility model, through the arrangement of the helmet shell, the helmet lining, the cover plate, the filling layer, the anti-skid block, the dismounting and mounting mechanism and other structures, the anti-pressure capability of the helmet is stronger; the cover plate is better in buffering performance, has a better protection effect and can effectively resist rainwater erosion, the cover plate can be quickly disassembled and assembled from the helmet shell, and the cover plate is convenient to replace and select whether ventilation is needed or not.

Description

TECHNICAL FIELD

[0001] The utility model relates to children's summer helmet technical field, especially in a detachable cover board's children's summer helmet. BACKGROUND

[0002] The helmet is the head protection device specially designed for the electric bicycle and electric motorcycle rider, aims at reducing the risk of head injury in traffic accidents, and the helmet is generally divided into summer helmet and winter helmet, and can be subdivided into full helmet and half helmet, and many local regulations require the electric bicycle driver and the riding personnel to wear safety helmet, and children are no exception, and the children's helmet is the head protection equipment specially designed for children, and is mainly used for riding, skateboarding, roller skating and other outdoor activities to reduce the impact of accidental collision on the head.

[0003] The cover plate at the top of the existing children's helmet is generally not detachable or has a sliding wheel installed, and it is not easy to detach when damaged or when ventilation is needed, and the helmet may need to be directly replaced, which is relatively wasteful, and the compression resistance and buffering of the existing part of the helmet are poor, and when strong impact is encountered, the head of the child cannot be protected, and therefore a detachable cover plate children's summer helmet is required. SUMMARY

[0004] The utility model discloses a detachable cover plate children's summer helmet to solve the problems in the above background.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a detachable cover plate children's summer helmet, including helmet shell, the helmet shell is opened with adjusting groove, the adjusting groove is opened with lens buckle groove, the helmet shell is opened with adjusting band fixed hole, the helmet shell is provided with helmet lining, the helmet lining is fixedly installed with lining fixed block, the lining fixed block is opened with lining fixed hole, the helmet lining is opened with lining heat dissipation hole, the helmet shell is provided with dismounting mechanism, the dismounting mechanism is fixedly installed with cover plate.

[0006] Preferably, the helmet shell and the helmet lining are provided with a filling layer, and the cover plate is fixedly installed with an anti-skid block.

[0007] Preferably, the dismounting mechanism includes a first cover plate fixed hole opened in the helmet shell, a first fixed sheet fixedly installed at the bottom of the cover plate, and the first fixed sheet is slidingly installed in the first cover plate fixed hole.

[0008] Preferably, the helmet shell is opened with a second cover plate fixed hole, a second fixed sheet is fixedly installed at the bottom of the cover plate, and the second fixed sheet is slidingly installed in the second cover plate fixed hole.

[0009] Preferably, the first sliding strip is fixedly installed in the helmet shell, and the bottom of the cover plate is fixedly installed with a first sliding sheet which is slidingly installed in the first sliding strip.

[0010] Preferably, the second sliding strip is fixedly installed in the helmet shell, and the bottom of the cover plate is fixedly installed with a second sliding sheet which is slidingly installed in the second sliding strip.

[0011] Preferably, the card is fixedly installed in the helmet shell, and the first fixed sheet is fixedly installed with a clamping block which is slidingly installed on the card.

[0012] The helmet summer helmet has the advantages that:

[0013] In the helmet summer helmet, the helmet lining is fixed on the helmet shell through the lining fixing block and the lining fixing hole, the helmet has better air permeability due to the lining heat dissipation hole, the filling layer is filled with EPS foam, the helmet has stronger compression resistance and better buffering performance, has better protection effect, and can effectively resist rain erosion.

[0014] In the helmet summer helmet, the first fixed sheet is inserted into the first cover plate fixing hole, the second fixed sheet is inserted into the second cover plate fixing hole, the first sliding sheet is aligned with the first sliding strip, the second sliding sheet is aligned with the second sliding strip, the cover plate is pushed, the first fixed sheet is fixed on the card due to the card and the clamping block, and then the cover plate is fixed on the helmet shell. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic view of the helmet summer helmet is provided.

[0016] Figure 2 A sectional structure schematic view of the helmet summer helmet is provided.

[0017] Figure 3 A first cover plate fixing hole, a second cover plate fixing hole and other structure schematic views of the helmet summer helmet are provided.

[0018] Figure 4 A first fixed sheet, a second fixed sheet and other structure schematic views of the helmet summer helmet are provided.

[0019] Figure 5 This is a schematic diagram of the structure of the first slide bar, second slide bar, etc., of a children's summer helmet with a detachable cover proposed in this utility model.

[0020] In the diagram: 1. Helmet shell; 2. Adjustment groove; 3. Lens buckle groove; 4. Adjustment strap fixing hole; 5. Helmet liner; 6. Liner fixing block; 7. Liner fixing hole; 8. Liner ventilation hole; 9. Disassembly / assembly mechanism; 10. Cover plate; 11. Filling layer; 12. Anti-slip block; 91. First cover plate fixing hole; 92. First fixing piece; 93. Second cover plate fixing hole; 94. Second fixing piece; 95. First slider; 96. First slider; 97. Second slider; 98. Second slider; 99. Card; 910. Locking block; 911. Shell ventilation hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example:

[0023] like Figures 1-5 As shown, this embodiment provides a children's summer helmet with a detachable cover, including a helmet shell 1, an adjustment groove 2 on the helmet shell 1, a lens buckle groove 3 in the adjustment groove 2, an adjustment strap fixing hole 4 on the helmet shell 1, a helmet liner 5 inside the helmet shell 1, a liner fixing block 6 fixedly installed on the helmet liner 5, a liner fixing hole 7 in the liner fixing block 6, a liner heat dissipation hole 8 on the helmet liner 5, a disassembly and assembly mechanism 9 on the helmet shell 1, a cover plate 10 fixedly installed on the disassembly and assembly mechanism 9, a filling layer 11 between the helmet shell 1 and the helmet liner 5, and an anti-slip block 12 fixedly installed on the cover plate 10;

[0024] In order to make the protective effect of the helmet better, the lens buckle slot 3 is arranged to install the helmet cover on the helmet shell 1, the adjusting belt fixing hole 4 is arranged to fix the helmet adjusting belt on the helmet shell 1, the inner lining fixing block 6 and the inner lining fixing hole 7 are arranged to fix the helmet inner lining 5 on the helmet shell 1, the inner lining heat dissipation hole 8 is arranged to make the air permeability of the helmet better, and the filling layer 11 is arranged to fill the EPS foam. The EPS foam is a kind of material with light weight, high strength and good heat insulation performance, can make the helmet lighter and better, can effectively resist external moisture erosion, so that the helmet has better compression resistance, better buffering performance, better protection effect, can effectively resist rain erosion, and the dismounting mechanism 9 is arranged to facilitate dismounting of the cover plate 10, and the anti-skid block 12 is arranged to facilitate pushing of the cover plate 10.

[0025] In the embodiment of the utility model, specifically, the dismounting mechanism 9 includes the first cover plate fixing hole 91 opened on the helmet shell 1, the bottom of the cover plate 10 is fixedly installed with the first fixed sheet 92, the first fixed sheet 92 is slidably installed in the first cover plate fixing hole 91, the second cover plate fixing hole 93 is opened on the helmet shell 1, the bottom of the cover plate 10 is fixedly installed with the second fixed sheet 94, the second fixed sheet 94 is slidably installed in the second cover plate fixing hole 93, the first slide strip 95 is fixedly installed in the helmet shell 1, the bottom of the cover plate 10 is fixedly installed with the first slide sheet 96, the first slide sheet 96 is slidably installed in the first slide strip 95, the second slide strip 97 is fixedly installed in the helmet shell 1, the bottom of the cover plate 10 is fixedly installed with the second slide sheet 98, the second slide sheet 98 is slidably installed in the second slide strip 97, the card 99 is fixedly installed in the helmet shell 1, the clamping block 910 is fixedly installed on the first fixed sheet 92, the clamping block 910 is slidably installed on the card 99, and the shell heat dissipation hole 911 is opened on the helmet shell 1.

[0026] In order to facilitate dismounting of the cover plate 10, the first fixed sheet 92 is inserted into the first cover plate fixing hole 91, the second fixed sheet 94 is inserted into the second cover plate fixing hole 93, the first slide sheet 96 is aligned with the first slide strip 95, the second slide sheet 98 is aligned with the second slide strip 97, and the cover plate 10 is pushed. Due to the arrangement of the card 99 and the clamping block 910, the first fixed sheet 92 is fixed on the card 99, and the cover plate 10 is fixed on the helmet shell 1. In this way, the shell heat dissipation hole 911 can be blocked, rainwater and cold air cannot enter the helmet shell 1 when it rains or the weather is cold, and children feel uncomfortable. When the cover plate 10 needs to be removed, the cover plate 10 is pushed upwards, the cover plate 10 drives the first fixed sheet 92 to move, the first fixed sheet 92 drives the clamping block 910 to move, and the clamping block 910 moves to the gap of the first cover plate fixing hole 91. The cover plate 10 can be pulled out and removed. In this way, the cover plate 10 can be quickly dismounted from the helmet shell 1, and whether ventilation is needed can be conveniently selected.

[0027] Working principle: when in use, the lens buckle groove 3 can be installed on the helmet shell 1, the adjustment belt fixing hole 4 can be fixed on the helmet shell 1, the inner lining fixing block 6 and the inner lining fixing hole 7 can be fixed on the helmet shell 1, the inner lining heat dissipation hole 8 can make the helmet more breathable, the filling layer 11 can fill the EPS foam, the EPS foam is a light weight, high strength, heat insulation material, which can make the helmet lighter, the heat insulation is better, and the external moisture erosion can be effectively resisted, so that the helmet has stronger compression resistance, better buffering, better protection effect, and can effectively resist rain erosion, the first fixing piece 92 is inserted into the first cover plate fixing hole 91, the second fixing piece 94 is inserted into the second cover plate fixing hole 93, then the first sliding piece 96 is aligned with the first sliding strip 95, the second sliding piece 98 is aligned with the second sliding strip 97, and the cover plate 10 is pushed, due to the arrangement of the card 99 and the clamping block 910, the first fixing piece 92 is fixed on the card 99, and then the cover plate 10 is fixed on the helmet shell 1, so that the shell heat dissipation hole 911 can be blocked, preventing rain and cold air from entering the helmet shell 1 when it rains or the weather is cold, so that the child feels uncomfortable, and the cover plate 10 needs to be removed, only need to push the cover plate 10 upwards, the cover plate 10 drives the first fixing piece 92 to move, the first fixing piece 92 drives the clamping block 910 to move, and the clamping block 910 moves to the gap of the first cover plate fixing hole 91, so that the cover plate 10 can be pulled out and removed, so that the cover plate 10 can be quickly disassembled from the helmet shell 1, and it is convenient to replace and select whether it is needed to be breathable.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A detachable cover plate child summer helmet, comprising a helmet shell (1), an adjusting groove (2) is formed on the helmet shell (1), a lens buckle groove (3) is formed in the adjusting groove (2), characterized in that: The head shell (1) is provided with an adjusting belt fixing hole (4), the head shell (1) is provided with a helmet lining (5), the helmet lining (5) is fixedly installed with an inner lining fixed block (6), the inner lining fixed block (6) is provided with an inner lining fixed hole (7), the helmet lining (5) is provided with an inner lining heat dissipation hole (8), the head shell (1) is provided with a dismounting mechanism (9), and the dismounting mechanism (9) is fixedly installed with a cover plate (10).

2. A child's summer helmet with a removable cover according to claim 1, characterized in that: The head shell (1) and the helmet lining (5) are provided with a filling layer (11), and the cover plate (10) is fixedly installed with an anti-skid block (12).

3. A child's summer helmet with removable cover according to claim 2, characterized in that: The dismounting mechanism (9) comprises a first cover plate fixing hole (91) formed in the head shell (1), and the bottom of the cover plate (10) is fixedly installed with a first fixed sheet (92) which is slidably installed in the first cover plate fixing hole (91).

4. A child's summer helmet with removable cover according to claim 3, characterized in that: The head shell (1) is provided with a second cover plate fixing hole (93), and the bottom of the cover plate (10) is fixedly installed with a second fixed sheet (94) which is slidably installed in the second cover plate fixing hole (93).

5. A child's summer helmet with a removable cover according to claim 4, characterized in that: The head shell (1) is fixedly installed with a first sliding strip (95), and the bottom of the cover plate (10) is fixedly installed with a first sliding sheet (96) which is slidably installed in the first sliding strip (95).

6. A child's summer helmet with a removable cover according to claim 5, characterized in that: The head shell (1) is fixedly installed with a second sliding strip (97), and the bottom of the cover plate (10) is fixedly installed with a second sliding sheet (98) which is slidably installed in the second sliding strip (97).

7. A child's summer helmet with removable cover according to claim 6, characterized in that: The head shell (1) is fixedly installed with a card (99), the first fixed sheet (92) is fixedly installed with a clamping block (910), the clamping block (910) is slidably installed on the card (99), and the head shell (1) is provided with a shell heat dissipation hole (911).

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