Safety device for dragon boat competition

Abstract

The utility model relates to a safety device for dragon boat competition, and relates to the field of safety devices for dragon boat competition. The safety seat comprises a safety seat body fixed to a dragon boat bottom plate, the safety seat body comprises a seat plate and a top plate, the top plate is fixedly installed on the upper end face of the seat plate, an installation groove is formed in one end of the top plate, a foot clamping frame is arranged above the top plate, a connecting rotating shaft is fixedly installed at the lower end of the foot clamping frame, and the connecting rotating shaft penetrates through the two sides of the top plate. The connecting rotating shaft is fixedly connected with the top plate. The turnover foot clamping frame is mounted on the safety seat, so that the height of a clamping column of the foot clamping frame can be conveniently adjusted according to the actual requirements of competitors, the feet of different competitors can be stably clamped, meanwhile, the synchronous wheel frame is locked through the arrangement of the locking mechanism, the safety of the competitors is improved, and the safety of the competitors is improved. The foot clamping frame can be conveniently and synchronously fixed through the synchronous wheel frame, and stability and safety in the competition process are guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of safety devices for dragon boat races, in particular to a safety device for dragon boat races. BACKGROUND

[0002] Dragon boat racing is a major custom of the traditional holiday of the Dragon Boat Festival. As a competitive sports and entertainment activity, it has certain risks, so safety devices need to be used when racing to ensure the safety of participants.

[0003] The existing Chinese patent with publication number CN216709580U discloses a safety device for dragon boat races. The safety device for dragon boat races includes a dragon boat body and a protection assembly. The inner wall of the dragon boat body is fixedly connected with a baffle. The interior of the dragon boat body is provided with a protection assembly, which includes a fixed rod, a sliding sleeve, a connecting rod, and a pedal. The outer side of the fixed rod is slidingly connected with the sliding sleeve.

[0004] In view of the above related technology, it is found that during traditional dragon boat racing, participants usually use the method of clamping their feet forward to achieve the purpose of stabilizing their bodies. However, this method cannot quickly release the participants' feet in emergency situations, which poses a certain safety hazard. CONTENT OF THE UTILITY MODEL

[0005] In order to achieve the purpose of quickly releasing the participants' feet in emergency situations, the present application provides a safety device for dragon boat races.

[0006] The safety device for dragon boat races provided by the present application adopts the following technical solution:

[0007] A safety device for dragon boat races includes a safety seat fixed on the bottom plate of the dragon boat. The safety seat includes a seat plate and a top plate. The top plate is fixedly installed on the upper end face of the seat plate, and one end of the top plate is provided with a mounting slot. A foot clamping frame is arranged above the top plate. A connecting shaft is fixedly installed at the lower end of the foot clamping frame. The connecting shaft passes through both sides of the top plate, and the connecting shaft is fixedly connected with the top plate. A synchronous pulley frame is fixedly installed at the middle part of the connecting shaft. The synchronous pulley frame is arranged in the mounting slot, and angular clamping grooves are uniformly arranged on the outer side of the synchronous pulley frame. A locking mechanism for locking the synchronous pulley frame is fixedly installed on the upper end face of the top plate. Ejection frames are also installed on both sides of the seat plate.

[0008] By adopting the technical scheme, the safety seat is fixedly installed on the bottom surface of the dragon boat through the seat plate, thereby ensuring stable installation of the top plate, and the installation groove is arranged on the top plate to facilitate installation of the synchronous wheel frame, the synchronous wheel frame is sleeved on the connecting shaft, so that the synchronous wheel frame and the foot clamping frame can synchronously rotate, the synchronous wheel frame can be locked by the locking mechanism after the foot clamping frame is adjusted to a suitable angle, thereby fixing the foot clamping frame to determine the angle for use, the personnel on the dragon boat can stably clamp the feet on the foot clamping frame, and then the seat is used to achieve the purpose of stabilizing the body, and the foot clamping frame is compressed in the use process through the arrangement of the ejection frame, and the foot clamping frame is turned over under the action of the ejection frame after the locking mechanism is unlocked, so that the foot clamping frame is quickly released, and the purpose of quickly escaping in an emergency is achieved.

[0009] Optionally, the foot clamping frame comprises a clamping column and a side plate, the side plate is symmetrically arranged at both ends of the clamping column, and the side plate is fixedly connected with the clamping column.

[0010] By adopting the technical scheme, the foot clamping frame is connected with the connecting shaft through the clamping column and the side plates on both sides, so that the foot clamping frame can be rotatably installed on the safety seat through the clamping column.

[0011] Optionally, the synchronous wheel frame comprises a wheel ring and an outer ring plate, the outer ring plate is arranged at both ends of the wheel ring, and the outer ring plate is integrally formed with the wheel ring.

[0012] By adopting the technical scheme, the outer ring plate is arranged at both sides of the wheel ring, so that the locking mechanism can be better positioned and inserted and locked.

[0013] Optionally, the locking mechanism comprises a fixed frame and a plug plate corresponding to the angle clamping groove, the plug plate is vertically installed on the fixed frame, and the plug plate is slidably connected with the fixed frame.

[0014] By adopting the technical scheme, the plug plate is slidably installed on the fixed frame through the structure of the locking mechanism, so that the plug plate can be flexibly adjusted on the fixed frame.

[0015] Optionally, the head of the plug plate is horizontally provided with an extension plate, the extension plate is integrally formed with the plug plate, and a tension spring is arranged between the extension plate and the fixed frame.

[0016] By adopting the technical scheme, the extension plate is arranged horizontally on the head of the plug-in tongue plate, the tension spring is installed through the extension plate, and the plug-in tongue plate is stably inserted into the fixed-angle clamping groove under the action of the tension spring to be locked without external force.

[0017] Optionally, the extension plate is fixedly installed with an upper pull rod, and a holding ball is fixedly installed on the head of the upper pull rod.

[0018] By adopting the technical scheme, the upper pull rod and the holding ball are arranged, so that the competitor can quickly pull up to achieve the purpose of unlocking when it is needed to unlock.

[0019] Optionally, the ejection frame comprises an inclination shell and a slide rod frame, the slide rod frame is slidingly installed in the inclination shell, the head of the slide rod frame extends from the inclination shell, and a supporting spring is further installed on the lower end of the slide rod frame.

[0020] By adopting the technical scheme, the slide rod frame is slidingly installed in the inclination shell through the structure of the ejection frame, and the supporting spring is installed in the inclination shell to provide an initial supporting force for the slide rod frame, so that the slide rod frame can better push the foot clamping frame to be flipped.

[0021] Optionally, an anti-skid pad plate is installed on the upper end surface of the top plate, and the anti-skid pad plate is fixedly connected with the top plate through bolts.

[0022] By adopting the technical scheme, the anti-skid pad plate is arranged to better fix the feet of the passenger and increase the safety during the competition.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. The foot clamping frame is installed on the safety seat and can be flipped, so that the height of the clamping column can be adjusted according to the actual needs of the competitor, the feet of different competitors can be stably clamped, the synchronous wheel frame is locked through the locking mechanism, the foot clamping frame is fixed through the synchronous wheel frame, the stability and safety during the competition are ensured, and the like.

[0025] 2. The upper pull rod is arranged on the plug-in tongue plate, the competitor can control the tongue plate to ascend and descend through the upper pull rod, the holding ball is fixedly installed on the head of the upper pull rod, the operator can quickly pull up to quickly unlock in an emergency, the foot clamping frame can be quickly flipped under the action of the ejection frame to automatically separate from the feet of the competitor, and the like. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1is a perspective view of the overall structure in the embodiment of the present application.

[0027] Figure 2 is a front view of the overall structure in the embodiment of the present application.

[0028] Figure 3 is a left view of the overall structure in the embodiment of the present application.

[0029] Figure 4 is Figure 1 is a partial enlarged view of device A shown.

[0030] Figure 5 is a perspective view of the synchronous wheel frame in the embodiment of the present application.

[0031] Reference signs: 1, safety seat; 11, seat plate; 12, top plate; 120, mounting groove; 121, anti-skid pad; 2, foot clamping frame; 21, clamping column; 22, side plate; 3, connecting rotating shaft; 4, synchronous wheel frame; 40, fixed-angle clamping groove; 41, wheel ring; 42, outer ring plate; 5, locking mechanism; 51, fixed frame; 52, insertion tongue plate; 521, outer extension plate; 522, tension spring; 523, upper pull rod; 524, holding ball; 6, ejection frame; 61, inclination shell; 62, slide rod frame; 63, supporting spring. DETAILED DESCRIPTION

[0032] The present application is further described in detail below with reference to the accompanying drawings.

[0033] The embodiment of the present application discloses a safety device for dragon boat racing. Referring to Figure 1 , Figure 2 and Figure 3As shown, a safety device for dragon boat race, including fixed on the bottom plate of the dragon boat safety seat 1, safety seat 1 includes seat plate 11 and top plate 12, top plate 12 is fixedly installed on the upper end surface of seat plate 11, and one end of top plate 12 is provided with mounting groove 120, and the upper end surface of top plate 12 is provided with anti-skid pad 121, which is fixedly connected with top plate 12 through bolts. Through the setting of anti-skid pad 121, the passenger can better fix the foot, and the safety in the process of competition is increased. The upper of top plate 12 is provided with foot clamping frame 2, the lower end of foot clamping frame 2 is fixedly installed with connecting shaft 3, connecting shaft 3 passes through both sides of top plate 12, and connecting shaft 3 is fixedly connected with top plate 12, the middle part of connecting shaft 3 is fixedly installed with synchronous wheel frame 4, synchronous wheel frame 4 is arranged in mounting groove 120, and synchronous wheel frame 4 is uniformly provided with angle clamping groove 40 on the outer side, top plate 12 is fixedly installed with locking mechanism 5 for locking synchronous wheel frame 4, and the both sides of seat plate 11 are also provided with ejection frame 6. Through the structure setting of safety seat 1, it is fixedly installed on the bottom surface of dragon boat through seat plate 11, and then the stable installation of top plate 12 is ensured, and at the same time, mounting groove 120 is arranged on top plate 12, which facilitates the installation of synchronous wheel frame 4 through mounting groove 120, and synchronous wheel frame 4 is sleeved on connecting shaft 3, so that synchronous wheel frame 4 and foot clamping frame 2 can rotate synchronously, so that when the angle of foot clamping frame 2 is adjusted, synchronous wheel frame 4 can be locked through locking mechanism 5, so as to fix foot clamping frame 2 to determine the angle for use, which is convenient for the personnel on the dragon boat to stably clamp their feet on foot clamping frame 2, and then cooperate with the seat to realize the purpose of stabilizing the body. At the same time, through the setting of ejection frame 6, it is ensured that foot clamping frame 2 is in the state of compression during use, and when the locking of locking mechanism 5 is released, it can be ensured that foot clamping frame 2 is turned over under the action of ejection frame 6, realizing the quick release of the clamping of the foot, and achieving the purpose of quick escape in emergency.

[0034] Referring to Figure 1 and Figure 3 As shown, foot clamping frame 2 includes clamping column 21 and side plate 22, side plate 22 is symmetrically arranged at both ends of clamping column 21, and side plate 22 is fixedly connected with clamping column 21. Through the structure setting of foot clamping frame 2, the clamping column 21 and the connecting shaft 3 are connected with each other through the two side plates 22, which is convenient for the rotation and installation of foot clamping frame 2 on safety seat 1 through clamping column 21.

[0035] Referring to Figure 1 and Figure 5As shown, the synchronous wheel frame 4 comprises a wheel ring 41 and outer ring plates 42, the outer ring plates 42 are arranged at both ends of the wheel ring 41, and the outer ring plates 42 are integrally formed with the wheel ring 41. The structure of the synchronous wheel frame 4 is arranged to ensure that the outer ring plates 42 are arranged on both sides of the wheel ring 41, which facilitates the positioning and plug-in locking of the locking mechanism 5.

[0036] Referring to Figure 2 and Figure 4 As shown, the locking mechanism 5 comprises a fixed frame 51 and a plug-in plate 52 corresponding to the fixed angle clamping groove 40, the plug-in plate 52 is vertically installed on the fixed frame 51, and the plug-in plate 52 is slidingly connected with the fixed frame 51. The structure of the locking mechanism 5 is arranged to ensure that the plug-in plate 52 is slidingly installed through the fixed frame 51, so that the plug-in plate 52 can be flexibly adjusted on the fixed frame 51. The head of the plug-in plate 52 is horizontally provided with an extension plate 521, the extension plate 521 is integrally formed with the plug-in plate 52, and a tension spring 522 is installed between the extension plate 521 and the fixed frame 51. The extension plate 521 is arranged at the head of the plug-in plate 52, which facilitates the installation of the tension spring 522 through the extension plate 521, so that the plug-in plate 52 can be stably inserted into the fixed angle clamping groove 40 under the action of the tension spring 522 without external force to achieve locking. The extension plate 521 is fixedly installed with an upper pull rod 523, and the head of the upper pull rod 523 is fixedly installed with a holding ball 524. The upper pull rod 523 and the holding ball 524 are arranged to facilitate the competitor to quickly pull up to achieve the purpose of unlocking when unlocking is needed.

[0037] Referring to Figure 1 and Figure 2 As shown, the ejection frame 6 comprises an inclination shell 61 and a slide rod frame 62, the slide rod frame 62 is slidingly installed in the inclination shell 61, the head of the slide rod frame 62 extends out of the inclination shell 61, and the lower end of the slide rod frame 62 is further installed with a supporting spring 63. The structure of the ejection frame 6 is arranged to ensure that the slide rod frame 62 is slidingly installed through the inclination shell 61, and the supporting spring 63 is installed in the inclination shell 61 to provide an initial supporting force for the slide rod frame 62, which facilitates the slide rod frame 62 to better push the foot clamping frame 2 to overturn.

[0038] The implementation principle of the safety device for dragon boat race of the embodiment of the application is as follows: before riding, the race personnel can hold the holding ball 524 to pull up the plug-in tongue plate 52, so as to achieve the purpose of taking out the plug-in tongue plate 52 from the fixed-angle clamping groove 40, then the foot clamping frame 2 can be rotated, and the pressure slide bar frame 62 is pressed at the same time, so as to achieve the purpose of adjusting the angle of the foot clamping frame 2. After the position of the foot clamping frame 2 is determined according to the use habit, the holding ball 524 is released, the plug-in tongue plate 52 is stably inserted into the corresponding fixed-angle clamping groove 40 under the action of the tension spring 522, and the purpose of rapid locking is achieved. In this way, the foot of the race personnel can be stably fixed during the race. When an emergency occurs, the operator can quickly pull up the holding ball 524 to release the locking, and then the foot clamping frame 2 is quickly turned up under the pushing of the slide bar frame 62, so as to ensure the purpose of quickly separating the foot from the race personnel.

[0039] The above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, any equivalent changes made on the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. A safety device for dragon boat racing, comprising a safety seat (1) fixed on the bottom plate of the dragon boat, characterized in that: The safe seat (1) comprises a seat plate (11) and a top plate (12), the top plate (12) is fixedly installed on the upper end surface of the seat plate (11), and the top plate (12) is provided with a mounting groove (120) at one end, a foot clamping frame (2) is arranged above the top plate (12), a connecting rotating shaft (3) is fixedly installed at the lower end of the foot clamping frame (2), the connecting rotating shaft (3) penetrates through both sides of the top plate (12), and the connecting rotating shaft (3) is fixedly connected with the top plate (12), a synchronous wheel frame (4) is fixedly installed at the middle part of the connecting rotating shaft (3), the synchronous wheel frame (4) is arranged in the mounting groove (120), and a plurality of angle clamping grooves (40) are uniformly arranged on the outer side surface of the synchronous wheel frame (4), and a locking mechanism (5) for locking the synchronous wheel frame (4) is fixedly installed on the upper end surface of the top plate (12), and a ejection frame (6) is further installed on both sides of the seat plate (11).

2. The safety device for dragon boat racing as claimed in claim 1, wherein: The foot clamping frame (2) comprises a clamping column (21) and a side plate (22), the side plates (22) are symmetrically arranged at both ends of the clamping column (21), and the side plates (22) are fixedly connected with the clamping column (21).

3. The safety device for dragon boat racing as claimed in claim 2, wherein: The synchronous wheel frame (4) comprises a wheel ring (41) and an outer ring plate (42), the outer ring plates (42) are arranged at both ends of the wheel ring (41), and the outer ring plates (42) are integrally formed with the wheel ring (41).

4. The safety device for dragon boat racing as claimed in claim 3, wherein: The locking mechanism (5) comprises a fixed frame (51) and a plug plate (52) corresponding to the angle clamping groove (40), the plug plate (52) is vertically installed on the fixed frame (51), and the plug plate (52) is slidably connected with the fixed frame (51).

5. The safety device for dragon boat racing as claimed in claim 4, wherein: The head of the plug plate (52) is horizontally provided with an extension plate (521), the extension plate (521) is integrally formed with the plug plate (52), and a tension spring (522) is installed between the extension plate (521) and the fixed frame (51).

6. The safety device for dragon boat racing as claimed in claim 5, wherein: An upper pull rod (523) is fixedly installed on the extension plate (521), and a holding ball (524) is fixedly installed at the head of the upper pull rod (523).

7. The safety device for dragon boat racing as claimed in claim 6, wherein: The ejection frame (6) comprises an inclination shell (61) and a slide rod frame (62), the slide rod frame (62) is slidably installed in the inclination shell (61), the head of the slide rod frame (62) extends out of the inclination shell (61), and a supporting spring (63) is further installed at the lower end of the slide rod frame (62).

8. The safety device for dragon boat racing according to any one of claims 1-7, wherein: An antiskid pad (121) is installed on the upper end surface of the top plate (12), and the antiskid pad (121) is fixedly connected with the top plate (12) through bolts.

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