CN219939824U - Buffer helmet for anti-collision displacement - Google Patents

Abstract

The utility model discloses an anti-collision displacement buffering helmet, which relates to the technical field of riding helmet protection tools, and comprises an anti-collision lightening frame, wherein the outer side of the anti-collision lightening frame is connected with a helmet body, and the inner side of the anti-collision lightening frame is connected with a lining; one end of the elastic reset connecting piece is detachably connected with the cap body, and the other end of the elastic reset connecting piece is detachably connected with the anti-collision lightening frame; wherein, the anti-collision lightens the relative sliding between the frame and the cap body. According to the anti-collision displacement buffering helmet disclosed by the utility model, the anti-collision lightening frame is movably connected with the helmet body through the elastic reset connecting piece, the impact force is transmitted to the anti-collision lightening frame through the elastic reset connecting piece after being transmitted to the helmet body from the outer shell, and finally transmitted to the lining, so that the force of the impact force is reduced by increasing the transmission path, the anti-collision performance is improved, and the safety coefficient is higher. And the user wears the in-process, anticollision lightens frame and inside lining parcel head, and the cap body is through the position of wearing of elastic reset connecting piece correction, reduces the cap body skew and wears the potential safety hazard that the nonstandard produced.

Description

Buffer helmet for anti-collision displacement

Technical Field

The utility model relates to the technical field of riding helmet protection tools, in particular to an anti-collision displacement buffering helmet.

Background

With the improvement of the living standard of people, sports equipment such as bicycles, roller skates and the like are also popular. However, riding bicycles, roller skates and the like all belong to high-speed motions, so that people need to wear proper helmets to protect the head in the running process.

The helmet for riding at present mainly comprises an outer shell, a cap body and an inner lining, wherein the cap body serving as a protective layer is usually made of expanded polystyrene, is the most important structure of the helmet, absorbs impact force transmitted by the outer shell and directly protects the head. And the liner is typically a plastic pull frame. The inner cap is easy to damage and deform, and the outer shell is usually made of hard plastic materials for protecting the inner cap.

Chinese patent CN 201721772190.4 discloses an anti-collision safety helmet, which comprises a helmet body, wherein the helmet body comprises an inner layer, an outer protective layer and a bottom protective layer, the outer protective layer is wrapped on the outer surface of the inner layer, and the bottom protective layer is wrapped on the bottom of the inner layer and the inner and outer edges of the bottom; the material of the bottom protection layer is transparent PC material. According to the utility model, the outer protective layer and the bottom protective layer are arranged, so that the outer protective layer and the bottom protective layer can effectively protect the inner layer of the helmet, the anti-collision and wear-resistant performances of the inner layer of the helmet can be improved, and the safety of the helmet in use is further improved. In addition, through setting up brim and inside lining that can replace each other to the variety of helmet has been increased.

The prior anti-collision helmet has the advantages that the lining and the inner layer cap body are adhered through the magic tape, when external force impact is received, the impact force of the outer shell is transmitted to the cap body, the cap body and the lining are connected through the magic tape, the relative displacement space of the cap body and the lining is small, the impact force of the cap body is transmitted to the lining, the brain of a rider is directly transmitted by the lining, and the anti-collision helmet has general anti-collision performance and cannot play a good protection role on the rider.

Disclosure of Invention

The utility model aims at least solving the technical problems that in the prior art, the cap body and the lining are connected through the magic tape, the relative displacement space of the cap body and the lining is small, the impact force of the cap body is transmitted to the lining, the brain of a rider is directly transmitted by the lining, the anti-collision performance is general, and the good protection effect on the rider cannot be achieved. Therefore, the utility model provides the anti-collision displacement buffering helmet, the helmet body and the lining can slide relatively, the impact force transmitted to the lining is reduced, the anti-collision performance is improved, and the safety coefficient is higher.

According to some embodiments of the utility model, an anti-collision displacement buffering helmet comprises an outer shell, a cap body and an inner lining, wherein the outer shell is connected with the cap body, and the inner lining is arranged on the inner side of the cap body; characterized by comprising the following steps:

the anti-collision lightening frame is arranged between the cap body and the lining, the outer side of the anti-collision lightening frame is connected with the cap body, and the inner side of the anti-collision lightening frame is connected with the lining;

the elastic reset connecting piece is arranged between the anti-collision lightening frame and the cap body, one end of the elastic reset connecting piece is detachably connected with the cap body, and the other end of the elastic reset connecting piece is detachably connected with the anti-collision lightening frame;

the anti-collision reducing frame and the cap body slide relatively, and the elastic reset connecting piece is used for assisting the anti-collision reducing frame to reset after sliding.

According to some embodiments of the utility model, the surface of the anti-collision lightening frame is hollowed out.

According to some embodiments of the utility model, a side of the collision-avoidance frame facing the cap body is provided with a connector mounting hole, and the connector mounting hole is connected with one end of the elastic restoring connector.

According to some embodiments of the utility model, the connector mounting hole is disposed around the top of the impact-reducing frame, and the other end of the elastic restoring connector extends along the top direction of the impact-reducing frame and is connected with the cap body.

According to some embodiments of the utility model, a connecting fixing piece is arranged at the joint of the cap body and the anti-collision lightening frame, and the connecting fixing piece is embedded in the cap body and is connected with one end of the elastic reset connecting piece.

According to some embodiments of the utility model, the connecting fixing piece adopts a hollow structure, and the connecting fixing piece is buckled with one end of the elastic reset connecting piece.

According to some embodiments of the utility model, the elastic return link has a middle width that is smaller than the diameter of the two ends.

According to some embodiments of the utility model, an end of the elastic restoring connecting piece connected with the anti-collision reducing frame is provided with an anti-falling soft pad, and when the elastic restoring connecting piece is buckled with the connecting piece mounting hole, the anti-falling soft pad is attached to the inner side wall of the anti-collision reducing frame.

According to some embodiments of the utility model, the collision mitigation frame and the inner liner are detachably connected by a velcro.

According to some embodiments of the utility model, the collision mitigation frame is made of a plastic material.

According to some embodiments of the utility model, the anti-collision displacement buffering helmet has at least the following beneficial effects: the anti-collision reducing frame is movably connected with the cap body through the elastic reset connecting piece, impact force is transferred to the anti-collision reducing frame through the elastic reset connecting piece after being transferred to the cap body from the shell, and finally transferred to the lining, so that the force of the impact force is reduced by increasing the transfer path, the anti-collision performance is improved, and the safety coefficient is higher. And the user is wearing the in-process, anticollision lighten the frame with inside lining parcel head, the cap body is through elasticity resets the connecting piece corrects the position of wearing, reduces the cap body skew and wear the potential safety hazard that the non-standard produced.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic bottom view of an impact-displacement buffering helmet according to an embodiment of the present utility model;

FIG. 2 is a partial schematic view of an impact-displacement buffering helmet according to an embodiment of the present utility model;

FIG. 3 is an exploded view of an impact-displacement buffering helmet according to an embodiment of the present utility model;

FIG. 4 is a schematic view of an impact mitigation frame and resilient return of an embodiment of the present utility model;

fig. 5 is a schematic view of an elastic restoring member according to an embodiment of the present utility model.

Reference numerals:

the cap body 100, the connection fixing member 110, the crash-proof lightening frame 200, the connection member mounting hole 210, the elastic reset connection member 300, and the falling-proof cushion 310.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, top, bottom, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

An impact-displacement buffering helmet according to an embodiment of the present utility model is described below with reference to fig. 1 to 5.

As shown in fig. 1 to 5, the anti-collision displacement buffering helmet includes an outer shell (not shown in the drawings), a cap body 100, and an inner liner (not shown in the drawings), the outer shell being coupled to the cap body 100, the inner liner being disposed inside the cap body 100.

The outer shell is made of polycarbonate plastic, and serves as a protective hard shell on the outermost layer of the helmet, and the main function is to disperse and transmit impact force into the helmet body 100. The cap 100 is the most important structure of the helmet, and is mainly responsible for absorbing the impact force transmitted from the outer shell, and directly protecting the head. The cap body 100 is made of foamed polystyrene material, and has the advantages of small relative density, high strength and impact resistance. The inner liner is a part directly contacted with the head, and mainly plays a role in absorbing sweat and buffering, and is usually made of soft materials, so that the inner liner can play a good role in absorbing sweat of the head and can slow down the impact force transmitted to the head by the cap body 100.

Wherein, an anti-collision reducing frame 200 is arranged between the cap body 100 and the inner lining, and the whole outline of the anti-collision reducing frame 200 is matched with the inner side of the cap body 100. The collision avoidance frame 200 is connected to the cap body 100 at the outside and to the liner at the inside. Specifically, the inner liner is attached to the collision avoidance frame 200 with the connection position relatively fixed. The cap body 100 and the anti-collision reducing frame 200 realize relative sliding through the elastic reset connecting piece 300, specifically, the elastic reset connecting piece 300 is arranged between the anti-collision reducing frame 200 and the cap body 100, one end of the elastic reset connecting piece 300 is detachably connected with the cap body 100, and the other end of the elastic reset connecting piece 300 is detachably connected with the anti-collision reducing frame 200. The anti-collision mitigation frame 200 and the cap body 100 slide relatively, and the elastic reset connection 300 is used for assisting the sliding and then resetting of the anti-collision mitigation frame 200.

When the impact displacement buffering helmet is subjected to an external impact, the impact force is transmitted through the outer shell, the cap body 100, the elastic restoring coupling member 300, the impact reduction frame 200, and the inner liner, and finally transmitted from the inner liner to the head. Compared with the existing anti-collision helmet, the anti-collision reducing frame 200 and the elastic reset connecting piece 300 are added to serve as buffer structures, and the elastic action of the elastic reset connecting piece 300 can absorb and reduce the transmission of collision force.

And because the cap body 100 and the anti-collision reducing frame 200 can slide relatively, when the cap body 100 is impacted, the cap body 100 is displaced under the impact action, at the moment, the elastic reset connecting piece 300 is driven by the cap body 100 to stretch, then the elastic reset connecting piece 300 resets and pulls the cap body 100, the impact force is absorbed and slowed down to a certain extent in the process, and finally the impact force is transmitted into the lining through the anti-collision reducing frame 200.

The anti-collision lightening frame 200 is connected with the cap body 100 through the elastic reset connecting piece 300, and the elastic reset connecting piece 300 can pull the cap body 100 in the wearing process of a user, so that the wearing position of the cap body 100 is always maintained at a proper wearing position. The risk that the safety coefficient is reduced due to the position deviation of the helmet and the head in the wearing process is effectively reduced.

In some embodiments of the present utility model, as shown in fig. 1, 3 and 4, the surface of the impact mitigation frame 200 is hollowed out. Specifically, in order to reduce the weight of the impact reduction frame 200 and to improve the deformability thereof, the surface of the impact reduction frame 200 is formed with a plurality of hollows.

The hollow structure of the anti-collision mitigation frame 200 can also be used for reducing the coverage area of the anti-collision mitigation frame 200 on the inner lining, increasing the heat dissipation and ventilation performance of the inner lining, and improving the wearing comfort.

In some embodiments of the present utility model, as shown in fig. 1 to 3, a side of the impact-reducing frame 200 facing the cap body 100 is provided with a connector mounting hole 210, and the connector mounting hole 210 is connected to one end of the elastic restoring connector 300. Specifically, the connector mounting holes 210 are provided with four groups, the four groups of connector mounting holes 210 are uniformly distributed on the top periphery of the anti-collision mitigation frame 200, and one end of the elastic reset connector 300 is buckled with the connector mounting holes 210.

It should be understood that the arrangement of four sets of connector mounting holes 210 is not the only embodiment, and in other embodiments, five sets, six sets, or seven sets of connector mounting holes 210 may be provided according to actual production requirements, and the number of connector mounting holes 210 may be too small to easily destabilize the connection between the cap body 100 and the crash mitigation frame 200. Too many connector mounting holes 210 result in time consuming assembly of the crash mitigation frame 200, which is detrimental to production. The number of the connecting piece mounting holes 210 is not described in detail, and it should be understood that the number of the connecting piece mounting holes 210 can be flexibly changed without departing from the basic concept of the utility model, and the utility model is considered to be within the scope of protection.

In a further embodiment, as shown in fig. 3 and 4, the connector mounting hole 210 is provided around the top of the impact-reducing frame 200, and the other end of the elastic restoring connector 300 extends in the direction of the top of the impact-reducing frame 200 and is connected with the cap body 100. Specifically, when the helmet is not impacted by the outside in the wearing state, the elastic restoring connector 300 is in the relaxed state, and the positions of the anti-collision mitigation frame 200 and the helmet body 100 are relatively fixed.

In some embodiments of the present utility model, as shown in fig. 2 and 3, a connection fixing member 110 is provided at the connection of the cap body 100 and the impact-reducing frame 200, and the connection fixing member 110 is embedded in the cap body 100 and connected to one end of the elastic restoring connection member 300.

Specifically, since the cap body 100 is made of a foamed polystyrene material, in order to enable the elastic reset connection member 300 and the cap body 100 to be connected to each other, the connection fixing member 110 is embedded in a position of the cap body 100 corresponding to the elastic reset connection member 300, and the positions of the elastic reset connection member 300 and the cap body 100 are connected and fixed through the connection fixing member 110 and the elastic reset connection member 300.

In some embodiments of the present utility model, as shown in fig. 3, the connecting fixing member 110 is in a hollow structure, and one ends of the connecting fixing member 110 and the elastic restoring connecting member 300 are buckled with each other.

Specifically, in order to reduce the overall weight of the helmet, the connecting and fixing member 110 adopts a hollow structure, so as to achieve the overall weight-reducing effect of the helmet.

In some embodiments of the present utility model, as shown in fig. 3-5, the resilient return attachment 300 has a central width that is less than the diameter of the ends. Specifically, the elastic restoring connecting member 300 is made of elastic rubber, the middle part of the elastic restoring connecting member 300 is in a shape of a bar, and two end parts of the elastic restoring connecting member 300 are in a shape of a circle. When the elastic restoring coupling 300 receives an external force, the middle portion of the elastic restoring coupling 300 is deformed, and the positions of the cap body 100 and the crash-proof lightening frame 200 are regulated and controlled by a tensile force generated by the deformation of the middle portion.

In some embodiments of the present utility model, as shown in fig. 5, an end of the elastic restoring coupling member 300 coupled with the impact-reducing frame 200 is provided with a drop-preventing cushion 310, and the drop-preventing cushion 310 is fitted to an inner sidewall of the impact-reducing frame 200 when the elastic restoring coupling member 300 is engaged with the coupling member mounting hole 210.

Specifically, in order to improve the connection stability of the elastic restoring connector 300 and the crash-relief frame 200, the end portion of the elastic restoring connector 300 is provided with the escape prevention pad 310, and when the elastic restoring connector 300 is fastened to the connector mounting hole 210, the escape prevention pad 310 is attached to the inner wall of the connector mounting hole 210, preventing the separation of the two connectors by increasing the contact area.

In some embodiments of the present utility model, the impact mitigation frame 200 and the inner liner are removably connected by a velcro (not shown in the drawings). Specifically, the hook and loop fastener includes a roughened surface and a hook surface, and when the roughened surface is provided on the inner wall of the collision avoidance frame 200, the hook surface is provided on the outer surface of the liner. When the inner wall of the collision avoidance frame 200 is provided with a hook surface, the outer surface of the inner liner is provided with a burr surface.

In some embodiments of the present utility model, the impact mitigation frame 200 is fabricated from a plastic material. The manufacturing cost is low, the weight is light, the helmet can be made thinner, and the safety performance of the helmet can be improved under the condition that the weight of the helmet is not obviously increased.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An anti-collision displacement buffering helmet comprises a shell, a cap body (100) and a lining, wherein the shell is connected with the cap body (100), and the lining is arranged on the inner side of the cap body (100); characterized by comprising the following steps:

an anti-collision lightening frame (200) arranged between the cap body (100) and the lining, wherein the outer side of the anti-collision lightening frame (200) is connected with the cap body (100), and the inner side is connected with the lining;

the elastic reset connecting piece (300) is arranged between the anti-collision lightening frame (200) and the cap body (100), one end of the elastic reset connecting piece (300) is detachably connected with the cap body (100), and the other end of the elastic reset connecting piece is detachably connected with the anti-collision lightening frame (200);

the anti-collision reducing frame (200) and the cap body (100) slide relatively, and the elastic reset connecting piece (300) is used for assisting the sliding rear reset of the anti-collision reducing frame (200).

2. The anti-collision displacement buffer helmet according to claim 1, wherein the surface of the anti-collision lightening frame (200) is hollowed out.

3. The anti-collision displacement buffer helmet according to claim 1, wherein a connector mounting hole (210) is provided at a side of the anti-collision mitigation frame (200) facing the cap body (100), and the connector mounting hole (210) is connected to one end of the elastic restoring connector (300).

4. A crash displacement buffering helmet according to claim 3, wherein the connector mounting hole (210) is provided around the top of the crash relief frame (200), and the other end of the elastic restoring connector (300) extends in the top direction of the crash relief frame (200) and is connected with the cap body (100).

5. The anti-collision displacement buffering helmet according to claim 1, wherein a connection fixing piece (110) is arranged at the connection part of the cap body (100) and the anti-collision lightening frame (200), and the connection fixing piece (110) is embedded into the cap body (100) and is connected with one end of the elastic reset connecting piece (300).

6. The anti-collision displacement buffering helmet according to claim 5, wherein the connecting fixing piece (110) adopts a hollow structure, and the connecting fixing piece (110) and one end of the elastic reset connecting piece (300) are buckled with each other.

7. The impact-displacement buffering helmet according to claim 1, wherein the elastic return link (300) has a middle width smaller than the diameters of both end portions.

8. A crash displacement buffering helmet according to claim 3, wherein an end of the elastic return connection member (300) connected to the crash relief frame (200) is provided with a drop-preventing cushion (310), and the drop-preventing cushion (310) is attached to an inner side wall of the crash relief frame (200) when the elastic return connection member (300) is fastened to the connection member mounting hole (210).

9. The impact displacement buffering helmet according to any one of claims 1 to 8, wherein the impact mitigation frame (200) and the inner lining are detachably connected by a velcro.

10. The impact displacement buffering helmet according to any one of claims 1 to 8, wherein the impact mitigation frame (200) is made of a plastic material.