CN205675196U

CN205675196U - The fixing device of surfboard tail fin

Info

Publication number: CN205675196U
Application number: CN201620549034.0U
Authority: CN
Inventors: 沈爱甫
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-02
Filing date: 2016-06-02
Publication date: 2016-11-09
Anticipated expiration: 2026-06-02

Abstract

A kind of fixing device of surfboard tail fin, including the fixing seat being fixed on surfboard afterbody bottom surface, the bottom of described fixing seat is axially arranged has the strip that can embed tail fin to fix groove, strip is fixed and is respectively provided with limited location breach on the anterior left and right inwall of groove, front part sides at tail fin top is convexly equipped with the tail fin protruding shaft that can support with the bottom surface phase of corresponding spacing breach respectively, it is provided with tail fin protruding shaft on groove sidewall can enter fixing near the strip of spacing breach, go out the opening of spacing breach, and fix the inner chamber of slot tail is provided with at strip and tail fin can be fixed on, when tail fin protruding shaft and spacing breach are fastened togather, the locking mechanism that strip is fixed in groove.Having an advantage in that: tail fin fixation, using effect is good, and installing/dismounting is time saving and energy saving, simple in construction, conveniently transports or carries；The end face of fixing seat is rectangular panel body, can increase and surfboard contact area, and fixing seat is the overall structure that plastics are made into integration with rectangular panel body, lightweight, takes up room little, and cost of manufacture is low.

Description

The fixing device of surfboard tail fin

Technical field

The utility model relates to a kind of surfing apparatus, the especially fixing device of a kind of surfboard tail fin.

Background technology

The China of existing a kind of Patent No. CN201220523415.3 entitled " the tail vane stuck-module of surfboard " is real Disclose the tail vane stuck-module of a kind of surfboard with new patent, a combination thereof, in the bottom of surfboard, provides linking tail vane, should Tail vane stuck-module comprises the fitting portion of a strip, and one is formed at the blocking part around this fitting portion bottom, and one is formed at this The tail vane caulking groove of fitting portion bottom, and a plurality of from this fitting portion bottom the oblique screw hole being communicated to this tail vane caulking groove sidewall. To this end, the fitting portion of available tail vane stuck-module embeds the bottom surface of surfboard, and blocking part is made to be resisted against the bottom surface of surfboard, In order to user is arranged on tail vane on tail vane caulking groove voluntarily, and screw can be utilized to be fixed.But, this device only logical Cross screw or screw rod to frictionally secure with tail vane, be susceptible to get loose, fixing firm not, need during dismounting tail vane to unscrew screw or Screw rod is wasted time and energy, and uses inconvenient, and therefore the structure of this stuck-module also needs to improve further.

Content of the invention

Technical problem to be solved in the utility model is to provide a kind of tail fin to install for above-mentioned prior art present situation Convenient disassembly, and the fixing device of the surfboard tail fin of fixation.

The technical scheme that the above-mentioned technical problem of the utility model solution is used is: the fixing device of this surfboard tail fin, Including the fixing seat being fixed on surfboard afterbody bottom surface, the bottom of described fixing seat is axially arranged the strip that can embed tail fin Fixing groove, it is characterised in that: described strip is fixed and is respectively provided with limited location breach, at tail fin top on the anterior left and right inwall of groove Front part sides be convexly equipped with the tail fin protruding shaft that can support with the bottom surface phase of corresponding spacing breach respectively, at the bar near spacing breach Shape is fixed and is provided with tail fin protruding shaft on groove sidewall and into and out of the opening of spacing breach, and can fix in the inner chamber of slot tail at strip It is provided with and tail fin can be fixed on, when tail fin protruding shaft is fastened togather with spacing breach, the locking mechanism that strip is fixed in groove.

As improvement, described locking mechanism is: has the bayonet socket of " V " font at tail fin top tail end, fixes groove at strip Being provided with locating part in afterbody, described locating part stretches out by being positioned at the dop that strip fixes in groove and fixing groove from strip The bending-like going out is formed by handle, front and back can be rotatably arranged in the afterbody that strip fixes groove by rotating shaft in the middle part of described locating part In, when tail fin protruding shaft is fastened togather with spacing breach, described dop is pressed down on by handle through bending-like and is swung up And extend into and tail fin is locked in strip by bayonet socket fixes in groove.

Improving further, described bending-like is provided with by the top upper surface of handle increases the strip convex part of friction.

As improvement, the corresponding inwall phase that the both sides sidewall in the middle part of described locating part fixes groove respectively with strip is close to, institute State in the rotation hole that rotating shaft can be rotatably arranged at corresponding inwall.

As improvement, described bar shaped fix in the inner chamber of groove bending-like by handle corresponding position be provided with can and bending-like The arcuation contacting by handle phase is protruding.

Improving further, the afterbody that described strip fixes groove is connected by handle accommodating cavity with bending-like, and described arcuation is convex Rise and be arranged on strip and fix groove and bending-like by the junction of handle accommodating cavity.

As improvement, the top of described fixing seat is provided with the fixing hole that can fix with surfboard.

As improvement, the bottom surface of described fixing seat is for increasing the rectangular panel body with surfboard contact area, described rectangle A length of 250～the 300mm of plate body, the width of described rectangular panel body is 40～60mm.

Improving further, described fixing seat and rectangular panel body are the overall structure that plastics are made into integration.

Compared with prior art, the utility model uses anterior and spacing breach buckle afterbody and the locking machine at tail fin top Structure fixes, and the advantage of this structure is: tail fin is buckled on the bottom surface of spacing breach after entering spacing breach along opening, real Anterior spacing of existing tail fin, and the movement of tail fin afterbody after the dop of locating part and bayonet socket buckle, can be limited, operation is very simple, Flexibly, after the two ends of tail fin are fixed respectively, being avoided that rocking of tail fin, tail fin fixation, using effect is good, and needs abjection Only need backwards rotation locating part during tail fin, make locating part depart from bayonet socket, use very convenient；The fixed structure of fixing device is equal Being arranged on fixing seat, it is not necessary to screw or screw rod fix tail fin, installing/dismounting is time saving and energy saving, simple in construction, designs ingenious, convenient Transport or carry；The bottom surface of fixing seat is rectangular panel body, can increase and surfboard contact area, fixes seat with rectangular panel body for moulding The overall structure that material is made into integration, lightweight, take up room little, cost of manufacture is low.

Brief description

Fig. 1 is the application state figure of the utility model embodiment；

Fig. 2 is the stereogram of the utility model embodiment；

Fig. 3 is the STRUCTURE DECOMPOSITION figure of Fig. 2；

Fig. 4 is the top view of Fig. 2；

Fig. 5 is the sectional view in Fig. 4 along line A-A；

Fig. 6 is the sectional view in Fig. 4 along line B-B；

Fig. 7 is that in Fig. 2, locating part is in and is separated stereogram during state with bayonet socket；

Fig. 8 is the top view of Fig. 7；

Fig. 9 is the sectional view in Fig. 8 along line C-C.

Detailed description of the invention

Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.

As shown in Figures 1 to 9, the fixing device of the surfboard tail fin of the present embodiment, including be fixed at the bottom of surfboard 2 afterbody Fixing seat 1 on face, the bottom of described fixing seat 1 is axially arranged has the strip that can embed tail fin 21 to fix groove 11, described strip Being respectively provided with limited location breach 12 on the left and right inwall of fixing groove 11 front portion, the front part sides at tail fin 21 top is convexly equipped with respectively The tail fin protruding shaft 22 that can support with the bottom surface phase of corresponding spacing breach 12, fixes groove 11 sidewall at the strip near spacing breach 12 On be provided with tail fin protruding shaft 22 and into and out of the opening 13 of spacing breach 12, and can fix in the inner chamber of slot tail at strip and be provided with Tail fin can be fixed on strip when tail fin protruding shaft 22 is fastened togather with spacing breach 12 and fix the locking mechanism in groove 11.Institute Stating locking mechanism is: have the bayonet socket 23 of " V " font at tail fin 21 top tail end, strip fix groove 11 afterbody is arranged limited Position part 3, described locating part 3 is by being positioned at the dop 34 that strip fixes in groove 11 and fix, from strip, the folding extending outward groove 11 Curved shape is formed by handle 32, front and back can be rotatably arranged in the tail that strip fixes groove 11 by rotating shaft 31 in the middle part of described locating part 3 In portion, when tail fin protruding shaft 22 is fastened togather with spacing breach 12, described dop 34 is pressed down on by handle 32 through bending-like And be swung up and extend into and tail fin 21 is locked in strip and fixes in groove 11 by bayonet socket 23.Described bending-like presses handle 32 Top upper surface is provided with the strip convex part 33 increasing friction.Both sides sidewall in the middle part of described locating part 3 is fixed with strip respectively The corresponding inwall phase of groove 11 is close to, and described rotating shaft 31 can be rotatably arranged in the rotation hole 14 of corresponding inwall.Described bar shaped is solid Determining that bending-like in the inner chamber of groove 11 is provided with by handle 32 corresponding position can be convex with the arcuation that bending-like is contacted by handle 32 phase Play 16.The afterbody that described strip fixes groove 11 is connected by handle accommodating cavity 18 with bending-like, and described arcuation projection 16 is arranged on Strip fixes groove 11 with bending-like by the junction of handle accommodating cavity 18.The top of described fixing seat 1 is provided with can be with surfboard 2 The fixing hole 15 fixing.The bottom surface of described fixing seat 1 is for increasing the rectangular panel body 17 with surfboard 2 contact area, described Length L of rectangular panel body 17 is 250～300mm, and the width S of described rectangular panel body 17 is 40～60mm.Described fixing seat 1 and square The overall structure that shape plate body 17 is made into integration for plastics.

Claims

1. a fixing device for surfboard tail fin, including the fixing seat (1) being fixed on surfboard (2) afterbody bottom surface, described The bottom of fixing seat (1) is axially arranged has the strip that can embed tail fin (21) to fix groove (11), it is characterised in that: described strip is solid Determining to be respectively provided with limited location breach (12) on the anterior left and right inwall of groove (11), the front part sides at tail fin (21) top is convex respectively It is provided with the tail fin protruding shaft (22) that can support with the bottom surface phase of corresponding spacing breach (12), solid at the strip near spacing breach (12) Determine on groove (11) sidewall, to be provided with tail fin protruding shaft (22) and into and out of the opening (13) of spacing breach (12), and groove can be fixed at strip The inner chamber of afterbody is provided with and tail fin can be fixed on strip when tail fin protruding shaft (22) is fastened togather with spacing breach (12) Locking mechanism in fixing groove (11).

2. fixing device according to claim 1, it is characterised in that: described locking mechanism is: at tail fin (21) top tail End has the bayonet socket (23) of " V " font, fixes at strip and is provided with locating part (3) in groove (11) afterbody, described locating part (3) by It is positioned at the dop (34) that strip fixes in groove (11) and fix the bending-like extending outward groove (11) by handle from strip (32) forming, described locating part (3) middle part front and back can be rotatably arranged in the afterbody that strip fixes groove (11) by rotating shaft (31) In, when tail fin protruding shaft (22) and spacing breach (12) are fastened togather, described dop (34) through bending-like press handle (32) to Lower pressing and be swung up and extend into and tail fin (21) is locked in strip and fixes in groove (11) by bayonet socket (23).

3. fixing device according to claim 2, it is characterised in that: described bending-like presses the top upper surface of handle (32) It is provided with the strip convex part (33) increasing friction.

4. the fixing device according to Claims 2 or 3, it is characterised in that: the both sides sidewall at described locating part (3) middle part divides The corresponding inwall phase not fixing groove (11) with strip is close to, and described rotating shaft (31) can be rotatably arranged at the rotation hole of corresponding inwall (14) in.

5. the fixing device according to Claims 2 or 3, it is characterised in that: described strip fixes folding in the inner chamber of groove (11) Curved shape is provided with by handle (32) corresponding position can be protruding (16) with the arcuation that bending-like is contacted mutually by handle (32).

6. fixing device according to claim 5, it is characterised in that: described strip fixes afterbody and the bending-like of groove (11) Being connected by handle accommodating cavity (18), described arcuation protruding (16) is arranged on strip, and to fix groove (11) accommodating by handle with bending-like The junction in chamber (18).

7. the fixing device according to arbitrary in claims 1 to 3, it is characterised in that: the top of described fixing seat (1) is arranged There is the fixing hole (15) that can fix with surfboard (2).

8. the fixing device according to arbitrary in claims 1 to 3, it is characterised in that: the bottom surface of described fixing seat (1) is energy Increasing the rectangular panel body (17) with surfboard (2) contact area, the length (L) of described rectangular panel body (17) is 250～300mm, The width (S) of described rectangular panel body (17) is 40～60mm.

9. fixing device according to claim 8, it is characterised in that: described fixing seat (1) and rectangular panel body (17) are for moulding The overall structure that material is made into integration.