An ice hockey helmet

Abstract

The utility model discloses an ice hockey helmet, and relates to the field of ice hockey helmets. The ice hockey helmet comprises a rear helmet and a front helmet, wherein a plurality of connecting seats are fixedly connected on the outer wall of the rear helmet, a rotating cover is rotatably connected on the inner wall of the connecting seat, a clamping unit and a limiting unit are arranged on the rotating cover, the clamping unit fixes the rear helmet and the front helmet through a clamping plate and a clamping block, and the limiting unit fixes the rotating cover and the connecting seat through a fixing seat and a positioning seat. The ice hockey helmet pulls the rear helmet and the front helmet to adjust the rear helmet and the front helmet to a suitable position, and adjusts the size of the ice hockey helmet to a suitable size, and then the clamping plate can be driven to rotate by rotating the rotating cover, so that the clamping plate is clamped with the clamping block, and the position of the sliding seat and the connecting seat is fixed, and the fixing of the rear helmet and the front helmet is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of ice hockey helmets, in particular to an ice hockey helmet. Background Art

[0002] An ice hockey helmet is a piece of equipment used to protect the head during ice hockey to prevent serious head injuries.

[0003] Existing ice hockey helmets are generally of fixed sizes, so people need to buy ice hockey helmets of suitable sizes to use them so that they can effectively protect the users. However, ice hockey helmets for children are uncomfortable to wear because children grow faster. When the ice hockey helmets are not suitable, they need to be replaced with new sizes, which leads to waste of ice hockey helmets. By designing the front and rear helmets, the positions of the front and rear helmets can be adjusted and quickly fixed after the adjustment is completed. It is convenient to fix and adjust the helmet, the fixation is firm, and the children can also adjust it easily. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an ice hockey helmet, which solves the problem that children grow fast and when the ice hockey helmet is not suitable, it is uncomfortable to wear and the ice hockey helmet needs to be replaced with a new size, resulting in waste of ice hockey helmets.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme: an ice hockey helmet, comprising a rear helmet and a front helmet, the rear helmet is provided with a plurality of slide grooves, the front helmet is slidably connected to the inner wall of the slide groove, a plurality of connecting seats are fixedly connected to the outer wall of the rear helmet, a rotating cover is rotatably connected to the inner wall of the connecting seat, and the rotating cover is provided with:

[0006] A card connection unit, the card connection unit includes a card plate and a card block, the card plate is fixedly connected to the inner wall of the rotating cover, the card block is slidably connected to the inner wall of the connecting seat, and the card connection unit fixes the rear helmet and the front helmet through the card plate and the card block;

[0007] The limiting unit includes a fixing seat and a positioning seat, wherein the positioning seat is fixedly connected to the outer wall of the connecting seat, and the fixing seat is slidably connected to the inner wall of the rotating cover. The limiting unit fixes the rotating cover and the connecting seat through the fixing seat and the positioning seat.

[0008] Preferably, a sliding seat is fixedly connected to the outer wall of the front helmet, and the sliding seat is fixedly connected to the clamping block.

[0009] Preferably, a moving seat is slidably connected to the inner wall of the sliding seat, and the moving seat is fixedly connected to the connecting seat.

[0010] Preferably, a fixing seat is fixedly connected to the inner wall of the rotating cover, a fixing rod is fixedly connected to the outer wall of the fixing seat, a spring is sleeved on the outer peripheral wall of the fixing rod, and both ends of the spring are fixedly connected to the fixing seat and the extrusion seat.

[0011] Preferably, the fixing rod is slidably connected to the extrusion seat, and an insert block is fixedly connected to the outer wall of the extrusion seat.

[0012] Preferably, a pushing seat is slidably connected in the positioning seat, and the pushing seat is slidably connected to the inner wall of the positioning seat.

[0013] Preferably, a rotating rod is rotatably connected to the outer wall of the pushing seat, and the other end of the rotating rod is rotatably connected to the displacement seat.

[0014] Preferably, a moving rod is fixedly connected to the outer wall of the displacement seat, and the moving rod is slidably connected to the inner wall of the positioning seat.

[0015] The utility model discloses an ice hockey helmet, which has the following beneficial effects:

[0016] The ice hockey helmet can be adjusted to a suitable position by pulling the rear helmet and the front helmet, and the size of the ice hockey helmet can be adjusted to a suitable size. At this time, the clamping plate can be driven to rotate by rotating the rotating cover, so that the clamping plate is clamped with the clamping block, and the position of the sliding seat and the connecting seat is fixed. After the fixation of the rear helmet and the front helmet is completed, when the rotating cover is fitted with the connecting seat, the plugging block on the fixing seat is plugged into the positioning seat, so that the clamping connection between the clamping plate and the clamping block is stable, and the pushing seat is pushed out by pressing the moving rod, so that the pushing of the plugging block is simple and easy, which is convenient for subsequent adjustment of the rear helmet and the front helmet and changing the size of the ice hockey helmet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is an enlarged view of the connection seat of the utility model;

[0020] Figure 3 For this utility model Figure 2 Enlarged view of the middle rotating cover;

[0021] Figure 4This is a schematic diagram of the connection of the sliding seat of the utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the positioning seat of the utility model.

[0023] In the figure: 1, rear helmet; 101, slide groove; 2, front helmet; 201, sliding seat; 3, connecting seat; 4, rotating cover; 5, clamping plate; 501, clamping block; 502, moving seat; 6, fixed seat; 601, extrusion seat; 602, fixing rod; 603, spring; 604, plug-in block; 7, positioning seat; 701, moving rod; 702, displacement seat; 703, rotating rod; 704, pushing seat. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are 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.

[0025] The embodiment of the present application provides an ice hockey helmet, which solves the problem that children develop quickly and are uncomfortable to wear when the ice hockey helmet is not suitable. The ice hockey helmet needs to be replaced with a new size, which leads to waste of the ice hockey helmet. The rear helmet 1 and the front helmet 2 are pulled to adjust the rear helmet 1 and the front helmet 2 to a suitable position, and the size of the ice hockey helmet is adjusted to a suitable size. At this time, the card plate 5 can be driven to rotate by rotating the rotating cover 4, so that the card plate 5 is engaged with the card block 501, and the sliding seat 201 is fixed to the connecting seat 3. After the helmet 1 and the front helmet 2 are fixed, when the rotating cover 4 is fitted with the connecting seat 3, the plug block 604 on the fixing seat 6 is inserted into the positioning seat 7, so that the card plate 5 and the card block 501 are stably engaged. By pressing the moving rod 701, the pushing seat 704 pushes out the plug block 604, making it simple and easy to push out the rotating cover 4, which is convenient for subsequent adjustment of the rear helmet 1 and the front helmet 2 to change the size of the ice hockey helmet.

[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] The utility model embodiment discloses an ice hockey helmet.

[0028] According to the attached Figure 1As shown in Figure 5, it includes a rear helmet 1 and a front helmet 2. The rear helmet 1 is provided with a plurality of slide grooves 101. The front helmet 2 is slidably connected to the inner wall of the slide groove 101. Under the action of the slide groove 101, the rear helmet 1 and the front helmet 2 slide relative to each other to change the size of the ice hockey helmet. A plurality of connecting seats 3 are fixedly connected to the outer wall of the rear helmet 1. A rotating cover 4 is rotatably connected to the inner wall of the connecting seat 3. The rotating cover 4 is provided with:

[0029] The clamping unit includes a clamping plate 5 and a clamping block 501. The clamping plate 5 is fixedly connected to the inner wall of the rotating cover 4. The clamping block 501 is slidably connected to the inner wall of the connecting seat 3. The clamping unit fixes the rear helmet 1 and the front helmet 2 through the clamping plate 5 and the clamping block 501. When the rear helmet 1 and the front helmet 2 are adjusted to a suitable position, the size of the ice hockey helmet is adjusted to a suitable size. At this time, the clamping plate 5 can be driven to rotate by rotating the rotating cover 4, so that the clamping plate 5 is clamped with the clamping block 501, and the sliding seat 201 is fixed with the connecting seat 3. After that, the fixing of the helmet 1 and the front helmet 2 is completed;

[0030] The limiting unit includes a fixed seat 6 and a positioning seat 7. The positioning seat 7 is fixedly connected to the outer wall of the connecting seat 3. The fixed seat 6 is slidably connected to the inner wall of the rotating cover 4. The limiting unit fixes the rotating cover 4 and the connecting seat 3 through the fixed seat 6 and the positioning seat 7. When the rotating cover 4 is fitted with the connecting seat 3, the plug block 604 on the fixed seat 6 is plugged into the positioning seat 7, which ensures the fixation of the connecting seat 3 and the rotating cover 4, thereby making the clamping plate 5 and the clamping block 501 stable.

[0031] A sliding seat 201 is fixedly connected to the outer wall of the front helmet 2, and the sliding seat 201 is fixedly connected to the clamping block 501. The front helmet 2 is slidably connected to the rear helmet 1 through the sliding seat 201 and the connecting seat 3. The front helmet 2 slides on the rear helmet 1 to change the position of the rear helmet 1 and the front helmet 2, thereby adjusting the size of the ice hockey helmet.

[0032] A moving seat 502 is slidably connected to the inner wall of the sliding seat 201 , and the moving seat 502 is fixedly connected to the connecting seat 3 . Under the action of the moving seat 502 , the sliding of the connecting seat 3 and the sliding seat 201 is relatively stable.

[0033] The inner wall of the rotating cover 4 is fixedly connected with a fixing seat 6, the outer wall of the fixing seat 6 is fixedly connected with a fixing rod 602, the outer peripheral wall of the fixing rod 602 is sleeved with a spring 603, and both ends of the spring 603 are fixedly connected with the fixing seat 6 and the extrusion seat 601.

[0034] The fixing rod 602 is slidably connected to the extrusion seat 601, and an insert block 604 is fixedly connected to the outer wall of the extrusion seat 601. By rotating the rotating cover 4, the rotating cover 4 drives the card plate 5 to rotate, so that the card plate 5 is plugged into the card block 501, the connecting seat 3 is fixed to the sliding seat 201, the rear helmet 1 and the front helmet 2 are fixed, and the size of the ice hockey helmet is fixed. When the rotating cover 4 rotates and drives the extrusion seat 601, the insert block 604 on the extrusion seat 601 contacts and squeezes the positioning seat 7, and the extrusion seat 601 slides along the fixing rod 602 to compress the spring 603. When the insert block 604 coincides with the slot on the positioning seat 7, the spring 603 rebounds and pushes the extrusion seat 601 to move, driving the insert block 604 to be plugged into the slot, so that the rotating cover 4 is fixed to the connecting seat 3, and the card plate 5 and the card block 501 are stably plugged.

[0035] A pushing seat 704 is slidably connected to the positioning seat 7 . The pushing seat 704 is slidably connected to the inner wall of the positioning seat 7 . The pushing seat 704 corresponds to a slot on the positioning seat 7 .

[0036] A rotating rod 703 is rotatably connected to the outer wall of the pushing seat 704, and the other end of the rotating rod 703 is rotatably connected to the displacement seat 702. The displacement seat 702 slides to push the rotating rod 703 to rotate, so that the rotating rod 703 rotates to push the pushing seat 704 to slide, so that the pushing seat 704 pushes the plug block 604 to move, so that the plug block 604 moves to the outside of the positioning seat 7. At this time, the pushing seat 704 contacts the arc surface of the plug block 604, pushing the plug block 604 to drive the rotating cover 4 to rotate, so that the rotating cover 4 drives the card plate 5 to rotate and separate from the card block 501. At this time, the sliding of the rear helmet 1 and the front helmet 2 can be adjusted to change the size of the ice hockey helmet.

[0037] A moving rod 701 is fixedly connected to the outer wall of the displacement seat 702, and the moving rod 701 is slidably connected to the inner wall of the positioning seat 7. The displacement seat 702 is moved by pressing the moving rod 701. Under the pressure of the moving rod 701, the displacement seat 702, the rotating rod 703 and the pushing seat 704 move accordingly, which makes it easy to push out the insert block 604, making it simple and easy to push out the rotating cover 4, and facilitating the subsequent adjustment of the rear helmet 1 and the front helmet 2 to change the size of the ice hockey helmet.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An ice hockey helmet, comprising a rear helmet (1) and a front helmet (2), characterized in that: The rear helmet (1) is provided with a plurality of slide grooves (101), the front helmet (2) is slidably connected to the inner wall of the slide groove (101), a plurality of connection seats (3) are fixedly connected to the outer wall of the rear helmet (1), a rotating cover (4) is rotatably connected to the inner wall of the connection seat (3), and the rotating cover (4) is provided with: A card connection unit, the card connection unit comprising a card plate (5) and a card block (501), the card plate (5) being fixedly connected to the inner wall of the rotating cover (4), the card block (501) being slidably connected to the inner wall of the connecting seat (3), the card connection unit fixing the rear helmet (1) and the front helmet (2) via the card plate (5) and the card block (501); The limiting unit comprises a fixing seat (6) and a positioning seat (7), wherein the positioning seat (7) is fixedly connected to the outer wall of the connecting seat (3), and the fixing seat (6) is slidably connected to the inner wall of the rotating cover (4). The limiting unit fixes the rotating cover (4) and the connecting seat (3) via the fixing seat (6) and the positioning seat (7).

2. An ice hockey helmet according to claim 1, characterized in that: A sliding seat (201) is fixedly connected to the outer wall of the front helmet (2), and the sliding seat (201) is fixedly connected to the clamping block (501).

3. An ice hockey helmet according to claim 2, characterized in that: A moving seat (502) is slidably connected to the inner wall of the sliding seat (201), and the moving seat (502) is fixedly connected to the connecting seat (3).

4. An ice hockey helmet according to claim 1, characterized in that: A fixing seat (6) is fixedly connected to the inner wall of the rotating cover (4), a fixing rod (602) is fixedly connected to the outer wall of the fixing seat (6), a spring (603) is sleeved on the outer peripheral wall of the fixing rod (602), and two ends of the spring (603) are fixedly connected to the fixing seat (6) and the extrusion seat (601).

5. An ice hockey helmet according to claim 4, characterized in that: The fixing rod (602) is slidably connected to the extrusion seat (601), and an insert block (604) is fixedly connected to the outer wall of the extrusion seat (601).

6. An ice hockey helmet according to claim 1, characterized in that: A pushing seat (704) is slidably connected to the positioning seat (7), and the pushing seat (704) is slidably connected to the inner wall of the positioning seat (7).

7. An ice hockey helmet according to claim 6, characterized in that: A rotating rod (703) is rotatably connected to the outer wall of the pushing seat (704), and the other end of the rotating rod (703) is rotatably connected to the displacement seat (702).

8. An ice hockey helmet according to claim 7, characterized in that: A moving rod (701) is fixedly connected to the outer wall of the displacement seat (702), and the moving rod (701) is slidably connected to the inner wall of the positioning seat (7).

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