CN104783396B - Split type helmet - Google Patents

Abstract

The invention relates to a helmet, in particular to a detachable helmet. It is characterized in that the helmet is divided into two halves, the left and the right, and the left half of the helmet has a slot at the separation edge, and the right half of the helmet has a nail at the separation edge. When using the helmet, the left half helmet and the right half helmet can be connected to form a complete helmet by inserting the staples into the corresponding card slots. When not in use, the staples and the card slots are separated, so that the helmet is divided into two halves, and the volume becomes smaller and more convenient storage, thereby achieving the purpose of safe and convenient storage of the helmet.

Description

detachable helmet

technical field

The invention relates to a helmet, in particular to a detachable helmet.

Background technique

Helmet is one of the necessary safety equipment for motorcycle riders. It can reduce the chance of head damage, especially in collision accidents, which can greatly reduce the risk of serious injury. Traffic regulations clearly stipulate that riding motorcycles Cars must wear helmets. But the most troublesome thing about wearing a helmet is that it is inconvenient to put it when you get off the car. It is easy to lose it when hanging on the front of the car, and you can’t put it in the trunk. There are also compressible helmets on the market, which can be compressed when not in use. They are small and easy to store. Due to the use of soft materials, its safety is questionable. In this context, there is an urgent need for a healthy and conveniently stowable helmet.

Contents of the invention

The purpose of the present invention is to provide a detachable helmet aiming at the deficiencies in the existing market. It is characterized in that the helmet is divided into two halves, the left and the right, with a slot at the separation edge of the left half of the helmet and a nail at the separation edge of the right half of the helmet. When using the helmet, the left and right half of the helmet can be connected by inserting the staples into the corresponding slots to form a complete helmet. When not in use, the staples and the slots are separated, so that the helmet is divided into two halves, and the volume becomes smaller and convenient for storage. It achieves the purpose of safe and convenient storage of the helmet.

In order to achieve the above object, the technical scheme adopted in the present invention is:

The utility model relates to a helmet with detachable left and right halves, which is connected by a slot part and a nail part.

A card slot part is fixed on the edge of the left half of the helmet. There are three right-angle card slots on it. There are cards at both ends of the card slot part, and the rear card has a hook.

The utility model relates to a staple piece, which is fixed on the edge of the right half of the helmet, and has three staples on it. Card slots are provided at both ends of the staple piece, wherein the rear card slot has a retractable stopper.

A retractable stud with two thrust springs at one end.

The slot part is fixedly connected with the left half helmet, the staple part is fixedly connected with the right half helmet, and the retaining nail is connected with the right half helmet through a spring. The left and right half helmets are connected with the card slots through the nails, the cards of the slots are connected with the slots of the nails, the nails of the nails are connected with the slots of the slots, and the hooks of the slots are connected with the slots of the slots. The stop nails connecting the springs are connected.

The beneficial effects of the present invention are:

Since the left and right separable helmets are provided, they can be connected when in use, and the safety is not affected because they are all connected by metal parts; when the helmet is not in use, it can be divided into two parts, which reduces the volume and facilitates storage. The design is easy to store without compromising safety, which is convenient for users.

Description of drawings

Figure 1 is a schematic diagram of the appearance of the helmet.

Fig. 2 (a) is the B direction view of the left half helmet in Fig. 1.

Fig. 2(b) is a D-direction view of the left half helmet in Fig. 2(a).

Fig. 3 (a) is a C-direction view of the right half helmet in Fig. 1 .

Fig. 3(b) is an E-direction view of the right half helmet in Fig. 3(a).

Fig. 4(a) is an F-direction view of the structural diagram of the front card slot in the staple piece in Fig. 3(b).

Fig. 4(b) is a K-K sectional view of the front card slot in Fig. 4(a).

Fig. 5(a) is a G-direction view of the structural diagram of the rear card slot in the staple member in Fig. 3(b).

Fig. 5(b) is a H-H sectional view of the rear card slot in Fig. 5(a).

In the figure, 1 is the right half of the helmet, 2 is the left half of the helmet, 3 is the rear card, 4 is the right-angle card slot, 5 is the card slot, 6 is the front card, 7 is the rear card slot, 8 is the staple, 9 is the Front card slot, 10 is a staple, 71 is a retaining nail, and 72 is a card edge of a rear card slot, and 73 is a thrust spring, and 74 is an upper blocking cap, and 75 is a lower blocking cap, and 91 is a card edge of a front card slot.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

See Figure 1. The helmet is divided into a left half helmet 2 and a right half helmet 1.

See Figure 2. Left half helmet 2 separation edges are fixedly connected with a draw-in groove part 5, three right-angled draw-in grooves 4 are arranged on the draw-in groove part 5, front card 6 and rear card 3 are arranged at the two ends of the draw-in groove part 5, and there are hooks on the rear card 3.

See Figures 3 through 5. A clip 10 is fixedly connected to the separation edge of the right half helmet 1, and there are three clips 8 on the clip 10, and front card slots 9 and rear card slots 7 are arranged at the two ends of the clip 10. Referring to FIG. 4 , there are card edges 91 on both sides of the front card slot 9 . Referring to Fig. 5, there are card edges 72 on both sides of the rear card slot 7, and there is a retaining nail 71 in the rear card slot 7. The lower side of the retaining nail 71 is the lower blocking cap 75, and the upper side is the upper blocking cap 74. The retaining nail 71 passes through two thrust springs. 73 links to each other with left half helmet 2.

The slot part 5 is fixedly connected with the left half helmet 2, the staple part 10 is fixedly connected with the right half helmet 1, and the stop nail 71 is connected with the right half helmet 1 by a thrust spring 73. The left and right helmets are connected with the card groove part 5 by the staple part 10, and the front card 6 and the rear card 3 of the card groove part 5 are connected with the corresponding front card slot 9 and the rear card groove 7 of the staple part 10. The staple 8 is connected to the draw-in groove of the draw-in groove member 5 , and the catch of the rear card 3 is connected to the stop nail 71 of the thrust spring 73 .

Concrete operation process of the present invention is:

When the helmet needs to be used, align the staple 8 of the right half helmet 1 with the right-angle slot 4 of the left half helmet 2 and insert it horizontally. The front card 6 and the rear card 3 enter the front card slot 9 and the rear card slot 7 respectively. At this time, the catch in the rear card 3 will be stuck in the stop nail 71 in the back card slot 7. Under the action, the hook cannot be disengaged, so that the helmet is fastened horizontally and vertically by the right-angled slot 4 and the staple 8, and the hook in the rear card 3 and the retaining nail 71 form a fastening up and down (so that the helmet cannot be folded and loosened. ), so that the helmet can be used normally.

When the helmet needs to be put away, move the upper blocking cap 74 on the stop nail 71 to the direction of the spring, then the stop nail 71 will disengage the hook of the rear card 3, and then the right half of the helmet 1 can be slid longitudinally backwards. At this time, the staple 8 will slide out along one side of the right-angle slot 4, and when it reaches the top of the right-angle, slide the right half helmet 1 horizontally along the other right-angle side of the right-angle slot 4 until the two half-helmets Completely disengaged, so that the left half helmet 2 and the right half helmet 1 are separated, and they can be put away by nesting them.

Claims (3)

1. a kind of Split type helmet, which is characterized in that including left half helmet（2）With right half helmet（1）；Left half helmet （2）A card slot part is fixed at separation edge（5）, card slot part（5）It is upper that there are three right angle card slots（4）, card slot part（5）Before both ends have Card（6）With rear card（3）, rear card（3）On have hook；Right half helmet（1）A bail part is fixed at separation edge （10）, bail part（10）It is upper that there are three bails（8）, bail part（10）There is preceding card slot at both ends（9）With rear card slot（7）, preceding card Film trap（9）There is edge on both sides（91）, rear card slot（7）Both sides have edge（72）, rear card slot（7）In have retaining screw（71）, gear Nail（71）It is below lower gear cap（75）, top is upper gear cap（74）, retaining screw（71）Pass through two thrust springs（73）With right half a head Helmet（1）It is connected.

2. Split type helmet as described in claim 1, which is characterized in that the card slot part（5）With left half helmet（2）It is mutually fixed Connection, bail part（10）With right half helmet（1）Mutually it is fixedly connected.

3. Split type helmet as described in claim 1, which is characterized in that left half helmet（2）With right half helmet（1）Pass through card Nail piece（10）With card slot part（5）It is connected, card slot part（5）Preceding card（6）With rear card（3）And bail part（10）Accordingly Preceding card slot（9）With rear card slot（7）It is connected, bail part（10）Bail（8）With card slot part（5）Card slot be connected, rear card （3）Hook and connection thrust spring（73）Retaining screw（71）It is connected.