CN217565069U

CN217565069U - Detachable split helmet

Info

Publication number: CN217565069U
Application number: CN202221564795.5U
Authority: CN
Inventors: 杨震霆; 杨颖�
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-10-14
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a helmet technical field especially relates to a dismantled and assembled split type helmet. The helmet comprises a main helmet body, wherein a groove formed along the rear side wall of the main helmet body is formed at the bottom of the main helmet body; the sub-helmet body is detachably arranged on the main helmet body and is provided with a ribbed plate matched with the groove, and the ribbed plate is inserted into the groove; the clamping part is arranged between the main helmet body and the sub helmet body and is provided with a first clamping component arranged on the main helmet body and a second clamping component arranged on the sub helmet body and clamped with the first clamping component; because of accepting first joint subassembly with the mutual joint of second joint subassembly, in order to constitute the main helmet body with the equipment of the branch helmet body, because of accepting the alternate segregation of first joint subassembly and second joint subassembly, and constitute the main helmet body with the dismantlement of the branch helmet body.

Description

Detachable split helmet

Technical Field

The utility model relates to a helmet technical field especially relates to a dismantled and assembled split type helmet.

Background

The helmet is a safety tool for protecting the head, along with the continuous development of the technology, the helmet has more and more functions, and is taken as a helmet of a vehicle, in the prior art, the helmet is integrally formed by injection molding, although the integral process performance is excellent, the integral helmet occupies a large space and is inconvenient to store and brings troubles to a user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a dismantled and assembled split type helmet, and its dismouting of can being convenient for is full helmet and half helmet to be applicable to different vehicles, improve the usability.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the bottom of the main helmet body is provided with a groove formed along the rear side wall of the main helmet body; the sub-helmet body is detachably arranged on the main helmet body and is provided with a ribbed plate matched with the groove, and the ribbed plate is inserted in the groove;

the clamping part is arranged between the main helmet body and the sub helmet body and is provided with a first clamping component arranged on the main helmet body and a second clamping component arranged on the sub helmet body and clamped with the first clamping component;

because of accepting first joint subassembly with the mutual joint of second joint subassembly, in order to constitute the main helmet body with the equipment of the branch helmet body, because of accepting the alternate segregation of first joint subassembly and second joint subassembly, and constitute the main helmet body with the dismantlement of the branch helmet body.

Further optimize this technical scheme, the joint portion is equipped with three at least groups on main helmet body and branch helmet body.

Further optimizing the technical scheme, the first clamping assembly comprises a shell arranged on the main helmet body and a first rotating piece arranged in the shell; the second clamping assembly comprises a plug-in unit inserted into the shell and a second rotating unit arranged on the plug-in unit and corresponding to the first rotating unit; the first rotating piece and the second rotating piece are clamped with each other.

Further optimizing the technical scheme, the shell and the plug-in are respectively provided with an elastic part for supporting the first rotating part and the second rotating part.

Further optimize this technical scheme, first joint subassembly still includes and is used for locking the locking piece of first rotating member.

Further optimize this technical scheme, two the elastic component is the V-arrangement shell fragment, and one of them the elastic component one end rotates to be located on the casing, and the other end rotates to be located on the first rotating member, and another elastic component one end rotates to be located on the plug-in components, and the other end rotates to be located on the second rotating member.

Further optimizing the technical scheme, the first rotating member is provided with a first arc-shaped cavity arranged on the shell and positioned at one side of the second rotating member, and a first clamping piece rotatably arranged in the first arc-shaped cavity; the second rotating part is provided with a second arc-shaped cavity which is arranged on the plug-in part and corresponds to the first arc-shaped cavity, and a second clamping piece which is rotatably arranged in the second arc-shaped cavity; the first arc-shaped cavity and the second arc-shaped cavity form a circular cavity, and the first clamping piece and the second clamping piece rotate in the circular cavity and are abutted to each other.

Further optimize this technical scheme, be equipped with on the casing with the spout of first arc chamber intercommunication, be equipped with on the first fastener with the draw-in groove that the spout corresponds, the locking piece slides and locates the spout with in the draw-in groove.

Compared with the prior art, the utility model has the advantages of it is following: 1. through the matching of the rib plate and the groove, the structure is favorable for ensuring that the sub-helmet body is more stably arranged on the main helmet body; 2. the structure is beneficial to ensuring that the sub helmet body can be clamped on the main helmet body through the matching of the first clamping piece and the second clamping piece, so that the practicability of the helmet is improved; 3. through the arrangement of the elastic piece, the structure is favorable for ensuring that the first clamping piece and the second clamping piece can automatically reset after rotating, and the clamping part is convenient to detach; 4. through the arrangement of the locking piece, the structure is favorable for ensuring that the locking can be generated after the first clamping piece and the second clamping piece are clamped in a rotating mode.

Drawings

Fig. 1 is a schematic view of an overall structure of a detachable split helmet.

Fig. 2 is an exploded view of a main helmet body and a sub-helmet body of a detachable and detachable split helmet.

Fig. 3 is an exploded view of a first and a second snap-fit components of a detachable helmet.

Figure 4 is a cross-sectional view of a first clip assembly and a second clip assembly of a removable split helmet.

Fig. 5 is a schematic view of a first rotating member and a second rotating member of a detachable split helmet being clamped together.

Fig. 6 is a schematic view of a first rotating member and a second rotating member of a removable split helmet being separated from each other.

In the figure:

1. a main helmet body; 101. a groove;

2. a helmet body; 201. a rib plate;

3. a clamping part; 301. a first clamping assembly; 3011. a housing; 3012. a first rotating member; 3013. a first arcuate chamber; 3014. a first clip member; 3015. a chute; 3016. a card slot;

302. a second clamping assembly; 3021. a plug-in; 3022. a second rotating member; 3023. a second arcuate chamber; 3024. a second clip member;

303. an elastic member; 304. a locking member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The present invention will be described in detail with reference to the accompanying drawings in combination with embodiments

The embodiment relates to a detachable split helmet, which comprises a main helmet body 1, a sub-helmet body 2 and a clamping part 3 in the whole structure, wherein the bottom of the main helmet body 1 is provided with a groove 101 formed along the rear side wall of the main helmet body 1; the sub-helmet body 2 is detachably arranged on the main helmet body 1 and is provided with a ribbed plate 201 matched with the groove 101, and the ribbed plate 201 is inserted in the groove 101; the clamping part 3 is arranged between the main helmet body 1 and the sub-helmet body 2, and the clamping part 3 is provided with a first clamping component 301 arranged on the main helmet body 1 and a second clamping component 302 arranged on the sub-helmet body 2 and clamped with the first clamping component 301; because of the mutual joint of first joint subassembly 301 and second joint subassembly 302 of accepting to constitute the equipment of main helmet body 1 with branch helmet body 2, because of the alternate segregation of accepting first joint subassembly 301 and second joint subassembly 302, and constitute the dismantlement of main helmet body 1 with branch helmet body 2.

Based on the above general description, as shown in fig. 1 and fig. 2, in this embodiment, it is preferable that at least three sets of the clip portions 3 are provided on the main helmet body 1 and the sub-helmet bodies 2, and it should be noted that three sets of the clip portions 3 are preferably adopted, but the clip portions are not limited to three sets, and a plurality of sets, for example, four sets or five sets, may be provided according to actual conditions, and the main purpose is to increase the stability of the sub-helmet bodies 2 on the main helmet body 1 and prevent detachment.

When the helmet is specifically implemented, the ribbed plate 201 of this embodiment is inserted and is established in recess 101, in order to guarantee to divide the connectivity between the helmet body 2 and the main helmet body 1, increase the joint strength between the helmet body 2 and the main helmet body 1, it can be stable to locate on the main helmet body 1 to have realized dividing the helmet body 2, and form the joint between first joint subassembly 301 and the second fastener 3024 subassembly, this is the first user state of joint portion 3, in order to guarantee to divide the helmet body 2 to be convenient for install on the main helmet body 1, form the separation between first joint subassembly 301 and the second joint subassembly 302, this is the second user state of joint portion 3, in order to guarantee to divide the helmet body 2 to be convenient for to lift off from the main helmet body 1.

As a further modification, as shown in fig. 2 and 3, the first clamping assembly 301 in this embodiment includes a housing 3011 disposed on the main helmet body 1, and a first rotating member 3012 disposed in the housing 3011; the second clamping assembly 302 comprises a plug-in 3021 inserted in the housing 3011, and a second rotating piece 3022 provided on the plug-in 3021 and corresponding to the first rotating piece 3012; the first rotary component 3012 and the second rotary component 3022 are snapped into each other.

It should be noted that, in the present embodiment, a cavity is formed on the housing 3011, and the cavity is located on one side of the first rotating component 3012, and the plug-in component 3021 is inserted into the cavity in the housing 3011 to form the first rotating component 3012 and the second rotating component 3022 which are arranged in parallel, so as to implement the mutual engagement.

As a further improvement, as shown in fig. 4, in the present embodiment, the casing 3011 and the plug 3021 are respectively provided with an elastic member 303 for supporting the first rotary member 3012 and the second rotary member 3022, and as a further arrangement, the two elastic members 303 are V-shaped elastic pieces, one end of one of the elastic members 303 is rotatably disposed on the casing 3011, the other end of the one of the elastic members 303 is rotatably disposed on the first rotary member 3012, and one end of the other elastic member 303 is rotatably disposed on the plug 3021, and the other end of the other elastic member is rotatably disposed on the second rotary member 3022.

In practical applications, the two elastic members 303 are divided into a first elastic member 303 and a second elastic member 303, and the elastic member 303 is composed of two elastic plates, one end of each of the two elastic plates is connected to form a V shape, and the other end of each of the two elastic plates is connected to the first rotating member 3012 and the housing 3011 respectively, so that the first rotating member 3012 can be reset due to the tension of the elastic member 303, and the second elastic member 303 and the first elastic member 303 are installed in the same manner and function, but the other end of the second elastic member 303 is rotatably connected to the plug 3021.

As a further improvement, as shown in fig. 4-6, in this embodiment, the first rotary component 3012 has a first arc cavity 3013 on the housing 3011 on one side of the second rotary component 3022, and a first fastener 3014 rotatably disposed in the first arc cavity 3013; the second rotating member 3022 has a second arc-shaped cavity 3023 which is arranged on the insert 3021 and corresponds to the first arc-shaped cavity 3013, and a second clamping piece 3024 which is rotatably arranged in the second arc-shaped cavity 3023; the first arc-shaped cavity 3013 and the second arc-shaped cavity 3023 form a circular cavity, and the first clamping piece 3014 and the second clamping piece 3024 rotate in the circular cavity and are abutted to each other.

It should be noted here that the cavity of the first arc-shaped cavity 3013 and the first clip 3014 have the same shape, and the cavity of the second arc-shaped cavity 3023 and the second clip 3024 have the same shape, so that the circular shape formed by the first clip 3014 and the second clip 3024 in an abutting manner can rotate in the circular cavity formed by the first arc-shaped cavity 3013 and the second arc-shaped cavity 3023.

When the first rotary piece 3012 is rotated to the state shown in fig. 5, the clamping portion 3 forms a clamping connection to ensure that the sub-helmet body 2 is locked on the main helmet body 1. Here, in the state shown in fig. 6, the two elastic plates generate a compression force, so that the first clip 3014 and the second clip 3024 rotate to the state shown in fig. 6, so that the insert 3021 can be extracted from the cavity, thereby realizing the detachment of the helmet body 2.

As a further improvement, as shown in fig. 5 and fig. 6, in this embodiment, the first clamping assembly 301 further includes a locking member 304 for locking the first rotating member 3012, and as a further configuration, a sliding slot 3015 communicating with the first arc-shaped cavity 3013 is disposed on the casing 3011, a clamping slot 3016 corresponding to the sliding slot 3015 is disposed on the first clamping member 3014, and the locking member 304 is slidably disposed in the sliding slot 3015 and the clamping slot 3016.

In a specific implementation, when the locking member 304 slides in the sliding slot 3015, a certain friction force is generated, and after the locking member 304 enters the slot 3016, the locking member can push the first clamping member 3014 to rotate, and when the locking member 304 rotates to the state shown in fig. 6, the elastic member 303 generates a compression force, that is, the locking member 304 is used as a power for adjusting the first clamping member 3014, so that it is ensured that the straight end surface of the first clamping member 3014 coincides with the straight end surface of the first arc-shaped cavity 3013, and the plug 3021 can be pulled out from the housing 3011.

In use, as shown in fig. 1 to 6, when the sub-helmet body 2 is mounted on the main helmet body 1, the rib 201 is aligned with the groove 101, the plug 3021 is aligned with the cavity of the shell 3011, after insertion, the first arc cavity 3013 and the second arc cavity 3023 form a circular shape, and due to the tension of the elastic member 303, the first clip 3014 and the second clip 3024 rotate to form a clipping state as shown in fig. 5.

In addition, when the plug-in unit is detached, the locking member 304 is pushed down in the sliding groove 3015, the locking member 304 contacts with the clamping groove 3016 and pushes the first clamping piece 3014 to rotate, due to the fact that the first clamping piece 3014 abuts against the second clamping piece 3024, the straight end face of the first clamping piece 3014 and the straight end face of the first arc-shaped cavity 3013 coincide, and the straight end face of the second clamping piece 3024 and the straight end face of the second arc-shaped cavity 3023 coincide, so that the plug-in unit 3021 can be pulled out of the cavity.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A removable split helmet, comprising:

the helmet comprises a main helmet body (1), wherein a groove (101) formed along the rear side wall of the main helmet body (1) is formed in the bottom of the main helmet body (1);

the sub-helmet body (2) is detachably arranged on the main helmet body (1) and is provided with a rib plate (201) matched with the groove (101), and the rib plate (201) is inserted into the groove (101);

the clamping part (3) is arranged between the main helmet body (1) and the sub helmet body (2), and the clamping part (3) is provided with a first clamping component (301) arranged on the main helmet body (1) and a second clamping component (302) arranged on the sub helmet body (2) and clamped with the first clamping component (301);

because of accepting first joint subassembly (301) with the mutual joint of second joint subassembly (302) is in order to constitute main helmet body (1) with the equipment of branch helmet body (2) is because of accepting the alternate segregation of first joint subassembly (301) and second joint subassembly (302), and constitute main helmet body (1) with the dismantlement of branch helmet body (2).

2. A removable split helmet according to claim 1 wherein:

the clamping parts (3) are arranged on the main helmet body (1) and the sub helmet body (2) in at least three groups.

3. A removable split helmet according to claim 1, wherein:

the first clamping assembly (301) comprises a shell (3011) arranged on the main helmet body (1) and a first rotating piece (3012) arranged in the shell (3011);

the second clamping assembly (302) comprises a plug-in component (3021) inserted into the shell (3011) and a second rotating component (3022) arranged on the plug-in component (3021) and corresponding to the first rotating component (3012);

the first rotating piece (3012) and the second rotating piece (3022) are clamped with each other.

4. A removable split helmet according to claim 3, wherein:

the shell (3011) and the plug-in component (3021) are respectively provided with an elastic component (303) for supporting the first rotating component (3012) and the second rotating component (3022).

5. A removable split helmet according to claim 3 wherein:

the first clamping assembly (301) further comprises a locking piece (304) for locking the first rotating piece (3012).

6. The removable split helmet of claim 4, further comprising:

the two elastic pieces (303) are V-shaped elastic pieces, one end of each elastic piece (303) is rotatably arranged on the shell (3011), the other end of each elastic piece (303) is rotatably arranged on the first rotating piece (3012), one end of each elastic piece (303) is rotatably arranged on the plug-in piece (3021), and the other end of each elastic piece (303) is rotatably arranged on the second rotating piece (3022).

7. A removable split helmet according to claim 5, wherein:

the first rotating piece (3012) is provided with a first arc-shaped cavity (3013) which is arranged on the shell (3011) and is positioned on one side of the second rotating piece (3022), and a first clamping piece (3014) which is rotatably arranged in the first arc-shaped cavity (3013);

the second rotating piece (3022) is provided with a second arc-shaped cavity (3023) which is arranged on the plug-in piece (3021) and corresponds to the first arc-shaped cavity (3013), and a second clamping piece (3024) which is rotatably arranged in the second arc-shaped cavity (3023);

the first arc-shaped cavity (3013) and the second arc-shaped cavity (3023) form a round cavity, and the first clamping piece (3014) and the second clamping piece (3024) rotate in the round cavity and are abutted to each other.

8. The removable split helmet of claim 7, further comprising:

the shell (3011) is provided with a sliding groove (3015) communicated with the first arc-shaped cavity (3013), the first clamping piece (3014) is provided with a clamping groove (3016) corresponding to the sliding groove (3015), and the locking piece (304) is slidably arranged in the sliding groove (3015) and the clamping groove (3016).