CN217554137U

CN217554137U - Quick-release safety structure of surfboard

Info

Publication number: CN217554137U
Application number: CN202220952043.XU
Authority: CN
Inventors: 张志钧
Original assignee: Zhuhai Black Crowned Sports Equipment Co ltd
Current assignee: Zhuhai Black Crowned Sports Equipment Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-10-11
Anticipated expiration: 2032-04-22

Abstract

The utility model provides a surfboard fast release safety structure, it mainly makes surfer keep away from surfboard fast, safely, and it includes: a lantern ring, which is sleeved on the part of a human body; a safety button group which is connected with the outside of the lantern ring and also comprises a button seat and a button key which are mutually connected, wherein the button seat is provided with a through hole, and the button key extends to form a clamping end face corresponding to the through hole; a joint fixed inside the safety button group; and a rope body, wherein one end of the rope body is connected with the joint; the surfer uses hands to beat the button key to drive the clamping end face to separate the joint from the safety button group, so that the rope body can be conveniently and quickly separated from the safety button group and the lantern ring, and the surfer is prevented from falling into the danger of surfing activities.

Description

Quick-release safety structure of surfboard

Technical Field

The utility model relates to an accessory of surfboard especially relates to a quick-release structure can supply to break away from the technical category of rope connection surfboard fast.

Background

Sea surfing is a hot activity, as shown in figure 9, which is a simulated water activity in which the surfer stands on a surfboard 71 as the wave head rises and falls. In order to avoid the situation that the surfer is far away from the surfboard 71 when the waves fall back, a foot rope B is usually connected between the ankle of the surfer and the surfboard 71. Namely, the foot rope B is mainly formed by that one end of a rope body B1 is provided with a combining part B2, and the other end of the rope body B1 is provided with a binding sleeve B3, namely, the binding sleeve B3 is bound on the ankle of a surfer.

When a surfer surfs, when waves fall back, the surfer and the surfboard 71 sink into the sea at the same time, namely the wave head is large, the surfer sinks deeper, sometimes the rope body B1 of the foot rope B can be clamped into stones on the sea bottom, at the moment, the surfer needs to arch the body, and the hand can open the sleeve B3, so that the surfer can float out of the water surface to break away from a dangerous situation.

However, the sight line at the sea bottom is often poor, when the surfer takes off the wave, the surfer can hardly arch the body because of wearing diving suit, and under the condition, the time for opening the sleeve B3 can be delayed, namely, the surfer can not quickly break the constraint of the foot rope B; there are many cases, surfers can not open the sleeve B3 of the foot rope B late to death; thus, current foot cord B configurations require a safety mechanism to be provided to enhance the safety of the surfing activity when the surfer wears the foot cord B.

SUMMERY OF THE UTILITY MODEL

Therefore, the main object of the present invention is to provide a quick release safety structure of surfboard for improving the safety of surfing activities; another object of the present invention is to provide a quick-release safety structure of surfboard for attracting other people to pay attention to the rescue; another object of the present invention is to provide a quick-release safety structure for surfboards with wide applicability.

In order to achieve the above purpose, the utility model adopts the following technical means:

the utility model provides a surfboard fast release safety structure includes: a lantern ring, which is sleeved on the part of a human body; a safety button group which is connected with the outside of the lantern ring and also comprises a button seat and a button key which are mutually connected, wherein the button seat is provided with a through hole, and the button key extends to form a clamping end face corresponding to the through hole; the joint penetrates through the through hole of the button seat and the clamping end face of the button key and then is fixed inside the safety button group; and a rope body which is provided with an elastic telescopic function, wherein one end of the rope body is connected with the joint, and the other end of the rope body is connected with a surfboard; the surfer can directly reflect to save oneself in case of distress and slap the button key with a hand to drive the clamping end face to separate the joint from the safety button group, so that the rope body can be quickly separated from the safety button group and the lantern ring, and the surfer is prevented from falling into the danger of surfing activities.

The safety button set further comprises an elastic component, one end of the elastic component is connected with the button seat, and the other end of the elastic component is connected with and abuts against the button key.

The clamping end surface of the button key is provided with a first straight narrow hole and a second straight narrow hole which are connected with each other.

A first width of the first straight slot is greater than a second width of the second straight slot.

The joint is further provided with an embedding groove, and the embedding groove is clamped in the second straight narrow hole of the clamping end face.

The safety button group is further extended with a trip, and the trip is provided with a clamping part; and the button seat is provided with a ratchet part corresponding to the clamping part of the clamping tenon, so that the clamping part and the ratchet part are meshed with each other.

The lantern ring further comprises a warning device, the warning device at least comprises a battery unit and a loudspeaker unit, the battery unit is electrically connected with the loudspeaker unit, and a switch is arranged on the button seat and opposite to the clamping tenon of the battery unit, so that the clamping tenon can be in contact with the switch.

The battery unit is electrically connected with a lamp set, and the lamp set surrounds the lantern ring.

The rope further comprises a sheath and a positioning bridle, wherein the sheath and the positioning bridle are connected with the middle of the rope body, and the sheath and the positioning bridle are provided with a plurality of guide holes.

The utility model discloses utilize above-mentioned technical means, can reach following efficiency:

1. when a surfer surfs, the caulking groove of the joint is fixed in the safety button group when the safety is not worried at ordinary times; when encountering danger, the surfer slaps the button key of this safety button group hard, makes this joint quickly separating, lets this rope body and this surfboard quickly separating be in this safety button group of surfer's health lantern ring promptly to avoid the surfer to be absorbed in drowned danger.

2. The utility model discloses the warning device who establishes includes battery cell and banks (LED bank of lights) and loudspeaker unit, and its warning device sees through press switch and is electric connection to inside locating the button seat, see through the pressing action that the user was in danger and carry out ON-OFF action and power start, produce promptly and flash and sound and save oneself and hear alert sound and lamp flash of the bank and fix a position the purpose that reaches rapidly other and rescue.

3. The utility model can be matched with various sheaths and positioning belts and is provided with a plurality of guide holes, thereby providing the rope body of the utility model with stretching positioning, smooth and convenient control during use and no hooking to seabed reefs; in addition, the lantern ring of the utility model can be sleeved on the waist, thigh, shank or ankle of the human body, and meanwhile, the rope body has elasticity, so the utility model is suitable for surfers with various heights.

Drawings

Fig. 1 is a perspective view of the fast-release safety structure of the surfboard of the present invention.

Fig. 2 is a plan view of the fast-release safety structure of the surfboard of the present invention.

Fig. 3 is an exploded perspective view of the safety button assembly of the present invention.

Fig. 4 is a view showing the state of the quick release safety structure of the surfboard according to the present invention applied to shorts.

Fig. 5a, 5b and 5c are three different state views of the sheath and the positioning band according to the present invention.

Fig. 6a is a cross-sectional view of a safety button assembly and a joint snap joint according to the present invention.

Fig. 6b is a cross-sectional view a-a of fig. 6 a.

Fig. 7a is a cross-sectional view of a safety button assembly and a connector release connector of the present invention.

Fig. 7b is a cross-sectional view of b-b of fig. 7 a.

Fig. 8 is a view showing the danger state that the surfer wears the diving suit and sinks in the submerged reef on the sea floor.

Fig. 9 is a view showing a state of use of a conventional surfboard and a leg cord thereof.

The reference numbers indicate: a-a quick release structure; 1-a collar; 10-a warning device; 11-a battery cell; 12-a switch; 13-a horn unit; 14-a lamp set; 2-a safety button group; 21-a button seat; 211-perforation; 212-a ratchet portion; 22-button keys; 221-a clamping end face; 222-a first straight slot; 223-second straight slot; 23-a resilient component; 24-a latch; 241-a clamping part; 3-a linker; 31-caulking groove; 4-rope body; 5-a sheath; 5 a-a strap; 5 b-a belt; 5 c-a strap; 51-a positioning strap; 52-a guide hole; 53-guide holes; 7-human body; 71-surfboards; b 1-a rope body; b 2-a binding moiety; b 3-a collar; b-a foot cord; w1-a first width; w2-second width; d-diameter; p-elasticity; f-force is good.

Detailed Description

The utility model discloses a surfing board fast release safety structure, as shown in fig. 1 and fig. 8, it provides when the surfer is engaged in surfing activity and meets danger, lets the surfer borrow by a fast release structure A can separate with a surfing board 71 fast, according to so that the surfer floats out of the water surface fast, increases surfing activity's security, and wherein this fast release structure A includes: a lantern ring 1, a safety button group 2, a joint 3 and a rope body 4; the above components are described with reference to the drawings.

As shown in fig. 1 to 4, the ring 1 is designed to be annular and is sleeved on any part of a human body 7, for example: can be sleeved on the hand, the waist, the thigh, the crus or the ankle, and the utility model has the preferred embodiment that the lantern ring 1 surrounds the waist; wherein the lantern ring 1 further comprises a warning device 10, the warning device 10 at least comprises a battery unit 11 and a speaker unit 13, the battery unit 11 is electrically connected to the speaker unit 13, the battery unit 11 is further provided with a switch 12 arranged on the button seat 21 and a latch 24 arranged opposite to the safety button set 2, so that the latch 24 can trigger the switch 12; furthermore, the battery unit 11 is electrically connected to a lamp set 14, and the lamp set 14 surrounds the exterior of the collar 1 in equal numbers.

The safety button set 2, as shown in fig. 2, fig. 3, fig. 6a and fig. 6b, is connected to the outside of the lantern ring 1, and sequentially arranged from the inside to the outside as a button seat 21, an elastic component 23 and a button key 22, wherein the button seat 21 and the button key 22 are engaged with each other, and wherein one end of the elastic component 23 is connected to the button seat 21, and the other end thereof is connected to and abutted against the button key 22, and a through hole 211 is provided below the bottom of the button seat 21; the button key 22 has an engaging end 221 extending from the through hole 211, and the engaging end 221 of the button key 22 has a first straight slot 222 and a second straight slot 223, and the first straight slot 222 and the second straight slot 223 are connected to each other and overlap the through hole 211; specifically, a first width W1 of the first straight slot 222 is greater than a second width W2 of the second straight slot 223.

Further, referring to fig. 3 and fig. 6a and 6b, the safety button set 2 further extends with the latch 24, and the latch 24 is provided with a detent portion 241, wherein the button seat 21 is provided with a ratchet portion 212 corresponding to the detent portion 241 of the latch 24, so that the detent portion 241 and the ratchet portion 212 are engaged with each other, thereby preventing a user from accidentally colliding or pressing the button 22 during movement to cause the connector 3 to fall off.

Referring to fig. 3, fig. 6a and fig. 6b, the joint 3 further has a slot 31, so that the joint 3 is fixed inside the safety button set 2 after penetrating through the through hole 211 of the button seat 21 and the engaging end surface 221 of the button key 22, and the slot 31 is engaged with the second straight slot 223 of the engaging end surface 221, and the second width W2 of the second straight slot 223 is smaller than a diameter D of the joint 3, so that the joint 3 is fixed without falling off.

The rope 4 is a rope 4 with elastic expansion function, as shown in fig. 1 and fig. 4, wherein one end of the rope 4 is connected to the connector 3, and the other end of the rope 4 is connected to a surfboard 71 for connecting the surfboard 71 and the human body 7.

Further, please refer to fig. 1 and 4, the quick release structure a of the present invention may further include a sheath 5 and a positioning band 51, the sheath 5 and the positioning band 51 are not necessarily used, wherein the sheath 5 and the positioning band 51 are connected to the middle of the rope 4, the sheath 5 and the positioning band 51 are both provided with a plurality of guiding holes 52 and a plurality of guiding holes 53, the guiding holes 52 and the guiding holes 53 can provide the penetrating positioning of the rope 4, so that the rope 4 can easily move along with the human body 7, and when the surfer is in danger during the surfing activities, the safety button set 2 and the connector 3 are separated from each other; in particular, the sheath 5 can be replaced by a single-curved rigid plate type strap 5a, a double-curved rigid plate type strap 5b or a double-curved strap 5c as shown in fig. 7a and 7b, and the guiding hole 52 and the guiding hole 53 are provided thereon, so as to achieve the same effect of the sheath 5, so that the surfer will not slide down due to stepping on the rope 4 by the walking board during the surfing activity.

Therefore, referring to fig. 3, fig. 6a and fig. 6b, the quick-release safety structure of the surfboard of the present invention provides a better solution, in which the ring 1 is wound around the waist of the human body 7, one end of the rope 4 is connected to the surfboard 71, the other end of the joint 3 is engaged with the safety button set 2 by the second width W2 of the second straight slot 223 being smaller than the diameter D of the joint, and the elastic component 23 abuts against the button key 22 to generate an elastic force P to push outwards, the caulking groove 31 of the joint 3 is stably engaged with the second straight slot 223 of the button key 22, so that the joint cannot shake, and the joint 3 is prevented from being released from the safety button set 2.

Next, referring to fig. 3, 7a, 7b and 8, if a force F is applied to the button key 22 when the connector 3 is to be released quickly, the button key 22 will compress the elastic component 23 inwards, and at the same time, the second straight slot 223, which originally seizes the connector 3, slides backwards, so that the connector 3 contacts the first straight slot 222, and at this time, the first width W1 of the first straight slot 222 is greater than the diameter D of the connector 3, so that the connector 3 cannot be seized, so that the connector 3 passes through the first straight slot 222 and the through hole 211 of the button seat 21 and drops, and the connector 3 is released quickly, so that a surfer can be quickly separated from the surfboard 71, thereby avoiding drowning, hitting rocks or hitting the surfboard 71 itself, i.e., the surfer can quickly separate from the surfboard 71 to float out of the water surface, and can quickly separate from a dangerous situation.

Particularly, referring to fig. 2 and fig. 6a and 6b, in order to prevent the surfer from accidentally touching or squeezing the button 22 to cause the connector 3 to fall off, the latching portion 241 of the latch 24 and the ratchet portion 212 of the button seat 21 are disposed between the button 22 and the button seat 21 to engage with each other to form a false touch-proof rigid region with a kind of reaction force, only when the surfer needs to slap the button 22 with a large force F, the latching portion 241 of the latch 24 can pass through the ratchet portion 212, so as to avoid the problem of loosening after being pressed by mistake; further, the utility model discloses this lantern ring 1 has this battery unit 11, and this battery unit 11 electrical property links in this switch 12, this loudspeaker unit 13 and banks 14, when this trip 24 strikes in this switch 12 through this ratchet part 212, make this loudspeaker unit 13 can sound or this banks 14 sends out the flashing light awkwardly and reminds surfer to notice falling of this joint 3, and then let this surfer insert this joint 3 back this safety button group 2 and form another second and prevent slow-witted, and in addition actually when surfing, when surfer meets danger, it beats this button seat 21 and removes to make the joint break away from the back, also touches switch 12 and banks and loudspeaker unit 13 with battery unit 11 electrical connection simultaneously, borrow this flickering of banks 14 and the sound of loudspeaker unit 13 to help people on bank to pay attention to and meet drowned discernment of expansion rescue action and distinguish the position.

Claims

1. A quick release safety structure for surfboards, comprising:

a lantern ring, which is sleeved on one part of the human body;

the safety button group is connected to the outside of the lantern ring and also comprises a button seat and a button key which are mutually connected, the button seat is provided with a through hole, and the button key extends to form a clamping end face corresponding to the through hole;

the joint extends through the through hole of the button seat and the clamping end surface of the button key and then is fixed in the safety button group; and

the rope body is a rope body with elastic expansion function, wherein one end of the rope body is connected with the joint, and the other end of the rope body is connected with a surfboard.

2. The surfboard quick release safety structure of claim 1, wherein: the safety button group also comprises an elastic component, one end of the elastic component is connected with the inner end surface of the button seat, and the other end is connected with and propped against the inner end surface of the button key.

3. The surfboard quick release safety structure of claim 1, wherein: the clamping end face of the button key is provided with a first straight narrow hole and a second straight narrow hole, and the first straight narrow hole and the second straight narrow hole are connected with each other.

4. The surfboard quick release safety structure of claim 3, wherein: a first width of the first straight slot is greater than a second width of the second straight slot.

5. The surfboard quick release safety structure of claim 3, wherein: the joint is also provided with an embedding groove which is clamped in the second straight narrow hole of the clamping end face.

6. The surfboard quick release safety structure of claim 1, wherein: the safety button group is extended with a fool-proof unit which is provided with a clamping tenon which is provided with a clamping part; the button seat is provided with a ratchet part corresponding to the clamping part of the clamping tenon, so that the clamping part and the ratchet part are meshed with each other.

7. The surfboard quick release safety structure of claim 6, wherein: the lantern ring further comprises a warning device, the warning device comprises a battery unit and a loudspeaker unit, the battery unit is electrically connected with the loudspeaker unit, and a switch is arranged on the button seat and opposite to the clamping tenon, so that the clamping tenon can be in contact with the switch.

8. The surfboard quick release safety structure of claim 7, wherein: the battery unit is electrically connected with a lamp set, and the lamp set surrounds the exterior of the lantern ring.

9. The surfboard quick release safety structure of claim 1, wherein: the rope also comprises a sheath and a positioning bridle, wherein the sheath and the positioning bridle are connected with the middle of the rope body, and the sheath and the positioning bridle are provided with a plurality of guide holes.