CN206576107U - One kind triggering constriction device and cage - Google Patents

Abstract

The utility model is related to trapping field, a kind of open triggering constriction device, triggering constriction device includes telescopic active agent, is arranged at the trigger mechanism of active agent, is arranged at the contraction flow region of active agent and is arranged at first capture unit of active agent one end；Active agent includes the first main body and is slidably connected to the second main body of the first main body；Trigger mechanism is provided with stop part, and stop part is connected to active agent by elastic portion, and stop part optionally stops the first main body and the second main body move toward one another；The two ends of contraction flow region are connected to the first main body and the second main body to provide the convergent force for shrinking active agent.A kind of cage is also disclosed in the utility model, and it includes above-mentioned triggering constriction device and the second capture unit.Trigger constriction device and cage can automatic locking opening, and larger prey can be caught.

Description

One kind triggering constriction device and cage

Technical field

The utility model is related to trapping field, in particular to one kind triggering constriction device and cage.

Background technology

Cage, is that a kind of fish in apparatus, cage is put into bait, fish, shrimp, the crab cage being put into the bottom, water will Bored in toward cage.Multiple holes are provided with the main body of cage, the fish entered is difficult to come out again, the work(of fishing is realized with this Energy.Existing cage, its hole can not be blocked automatically, and the fish into cage may escape at hole, and traditional cage Hole can not do it is too big, otherwise can influence fishing, therefore be difficult to catch big fish.

Utility model content

The purpose of this utility model is to provide a kind of triggering constriction device, when it can trigger the device in prey, entered Row is automatic to be caught, and can catch larger prey.

Another object of the present utility model is to provide a kind of cage, and it can catch the larger animal of build.

What embodiment of the present utility model was realized in：

One kind triggering constriction device, triggering constriction device includes telescopic active agent, is arranged at touching for active agent Mechanism is sent out, the contraction flow region of active agent is arranged at and is arranged at first capture unit of active agent one end；Active agent includes First main body and the second main body for being slidably connected to the first main body；Trigger mechanism is provided with stop part, and stop part passes through bullet Property portion is connected to active agent, and stop part optionally stops the first main body and the second main body move toward one another；The two ends of contraction flow region The first main body and the second main body is connected to provide the convergent force for shrinking active agent.

In the utility model preferred embodiment, the first main body of above-mentioned triggering constriction device has cavity structure, the One main body is slideably sheathed on the second main body, and trigger mechanism is arranged in the cavity of the second main body, and stop part is selectively stretched Go out to outside the second main body or be recovered in the second main body.

In the utility model preferred embodiment, the first main body and the second main body of above-mentioned triggering constriction device are respectively Tubular structure, the first main body is sheathed on the second main body, and the side wall of the second main body offers the reception hole inside and outside the second main body of connection.

In the utility model preferred embodiment, the stop part of the trigger mechanism of above-mentioned triggering constriction device is rotationally It is connected in the second main body；Stop part can be by optionally reaching the second master relative to the second body rotation from reception hole It is external or be recovered in the second main body；The two ends of elastic portion are connected on the inside of the second main body and stop part, to provide holding The power of reception hole is stretched out in stop part part.

In the utility model preferred embodiment, the stop part of above-mentioned triggering constriction device has head end and tail end, resistance Stopper is rotatably connected in the second main body by rotating shaft, and the axis of rotating shaft and the second main body is mutually perpendicular to or tilted, rotating shaft It is connected in stop part between head end and tail end, head end selectively stretches out or be transferred to reception hole, elastic portion in rotation process One end be connected to tail end, the other end of elastic portion is connected to the inner side of the second main body.

In the utility model preferred embodiment, the stop part of above-mentioned triggering constriction device is provided with drawstring, drawstring from Reached by end by the cavity in active agent outside active agent.

In the utility model preferred embodiment, the moving body of above-mentioned triggering constriction device is provided with stomata.

In the utility model preferred embodiment, the moving body of above-mentioned triggering constriction device is provided with draught line.

A kind of cage, cage includes above-mentioned triggering constriction device and the second capture unit, and the first capture unit is arranged at the One main body, the second capture unit is arranged at the second main body, and when active agent shrinks, the first capture unit closes up to be formed with the second capture unit Capture space.

In the utility model preferred embodiment, the second capture unit of above-mentioned cage is provided with neck, the first capture unit Coordinate with neck to skirt selectivity.

The beneficial effect of the utility model embodiment is：Triggering constriction device used trigger mechanism so that fish or other During prey triggering office, the first capture unit for triggering constriction device can be under bales catch, to catch prey, and enters with larger Mouthful, larger prey can be caught.Cage of the present utility model has used triggering constriction device, can trigger office in prey When, the first capture unit and the second capture unit are closed up automatically, complete to catch, and entrance is larger, can catch compared with big game.

Brief description of the drawings

In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

Fig. 1 is the structural representation of triggering constriction device in the utility model first embodiment；

Fig. 2 is signal of the trigger assembly of triggering constriction device in the utility model first embodiment under non-triggering state Figure；

Fig. 3 is the signal of the trigger assembly of triggering constriction device in the utility model first embodiment in the firing state Figure；

Fig. 4 is the structural representation of the trigger assembly of triggering constriction device in the utility model second embodiment；

Fig. 5 is the assembling schematic diagram of the trigger assembly of triggering constriction device in the utility model second embodiment；

Fig. 6 is the assembling schematic diagram of the trigger assembly of triggering constriction device in the utility model 3rd embodiment；

Fig. 7 is the structural representation of the trigger assembly of triggering constriction device in the utility model 3rd embodiment；

Fig. 8 is the structural representation of cage in the utility model fourth embodiment；

Fig. 9 is the second capture unit structural representation of cage in the utility model fourth embodiment；

Figure 10 is the notch schematic diagram of cage in the utility model fourth embodiment.

Icon：100- triggers constriction device；The capture units of 110- first；111- steel rings；112- support frames；113- first consolidates Fixed board；120- active agents；The main bodys of 121- first；122- draught lines；The main bodys of 123- second；124- reception holes；125- stomatas； 130- trigger mechanisms；131- rotating shafts；132- stop parts；133- head ends；134- tail ends；135- elastic portions；136- drawstrings；140- is received Contracting portion；200- triggers constriction device；230- trigger mechanisms；232- stop parts；235- elastic portions；237- sliding bevels；300- is touched Send out constriction device；The main bodys of 321- first；The main bodys of 323- second；330- trigger mechanisms；335- elastic portions；332- stop parts；324- Reception hole；337- sliding bevels；400- cages；The capture units of 410- second；The fixed plates of 411- second；412- necks；413- card pins； 414- elastic components.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.

Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " vertical ", " level ", " interior ", The orientation or position relationship of instructions such as " outer " are or the utility model product based on orientation shown in the drawings or position relationship The orientation or position relationship usually put when using, are for only for ease of description the utility model and simplify description, without referring to Show or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage Solve as to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it can not manage Solve to indicate or imply relative importance.

In addition, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, but can be slightly Low dip.It is not that the expression structure must be complete as " level " only refers to its direction with respect to more level for " vertical " Full level, but can be slightly tilted.

In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, Or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, it can be managed with concrete condition Solve concrete meaning of the above-mentioned term in the utility model.

First embodiment

Referring to Fig.1 and 2, the present embodiment provides a kind of triggering constriction device 100, it include the first capture unit 110 and The connected active agent 120 of first capture unit 110, it is arranged at the trigger mechanism 130 of active agent 120 and is arranged at the first master The contraction flow region 140 of body 121.First capture unit 110 is used to covering the prey that is captured, active agent 120, trigger mechanism 130 with And contraction flow region 140 coordinates so that prey is when triggering office, active agent 120 shrinks under the pulling force of contraction flow region 140, and first catches Catch portion 110 to detain, cover prey.

First capture unit 110 is substantially open as circular cover body, it is preferable that the first capture unit 110 mainly uses fishing net It is made, the edge of the first capture unit 110 opening is fixed-type that will be open provided with steel ring 111.The cambered surface portion of first capture unit 110 Divide and support shaping using multiple support frames 112, the one end of support frame 112 is connected with steel ring 111, the other end extends to top. The top center of first capture unit 110 is provided with the first fixed plate 113, the top of multiple fixed plates 113 of support frame 112 and first It is connected.First capture unit 110 has certain accommodation space.

It should be appreciated that in the present embodiment, the opening of the first capture unit 110 using circular, be in order at it is easy to process, effectively Accommodation space is larger.First capture unit 110 except play a supportive role steel ring 111, the fixed plate 113 of support frame 112 and first In addition, remainder surrounds accommodation space using fishing net, advantageously reduces resistance during mechanism kinematic, facilitates underwater operation. In other embodiment of the present utility model, the global shape of the first capture unit 110 can be for umbrella, cuboid or other are irregular Shape, the shape of steel ring 111 can be polygon, ellipse, star or other irregular shapes, steel ring 111 at opening It can be made of other rigid materials.In other embodiments, surround can not the using fishing net of accommodation space and use cloth, Rigid cover body with loose structure or other there is the cover body of certain accommodation space.

Active agent 120 has scalability, and it includes the first main body 121, be flexibly connected with the first main body 121 second Main body 123, the trigger mechanism 130 for being arranged at the second main body 123 and two ends are connected to the first main body 121 and the second main body 123 contraction flow region 140.

First main body 121 and the second main body 123 are hollow cylindrical shape, and the diameter of the second main body 123 is less than the first master The diameter of body 121, one end of the first main body 121 is connected by screw thread with the first fixed plate 113, and the other end is arranged or part is arranged On the second main body 123, the first main body 121 is approximately perpendicular to the plane that the edge of opening of the first capture unit 110 is surrounded.First The outside of main body 121 is provided with draught line 122, so that prey pulls.

The side wall of second main body 123 offers reception hole 124, to connect inside and outside the second main body 123.Second main body 123 exists During with the first 121 relative motion of main body, reception hole 124 is optionally entangled or is exposed by the first main body 121.Reception hole 124 be bar hole, and its length direction is consistent with the axis direction of the second main body 123.Second main body 123 is away from the first main body 121 The side wall of one end offer multiple stomatas 125, the bait being positioned in the second main body 123 can be made preferably to give out and lured The smell of prey.

Rotating shaft 131 that trigger mechanism 130 includes being arranged in the second main body 123, it is connected to the stop part 132 of rotating shaft 131 And the elastic portion 135 of the inner side of 132 and second main body of connection stop part 123.The two ends of rotating shaft 131 are interior with the second main body 123 Side wall is rotatably coupled, and the axis of rotating shaft 131 and the axis of the second main body 123 are mutually perpendicular to.Preferably, stop part 132 is List structure, it has head end 133 and tail end 134, and stop part 132 is fixedly connected with rotating shaft 131, stop part 132 and rotating shaft 131 Intersect between head end 133 and tail end 134 so that stop part 132 131 can be rotated around the shaft.When the main body of stop part 132 and second 123 it is vertical when, its head end 133 by reception hole 124 stretch out the second main body 123 outside.When stop part 132 is rotated, head end 133 To an end motion of second main body 123 away from the first main body 121, after rotating to a certain degree, head end 133 can be transferred to reception hole 124 Within.

Preferably, when axis of the stop part 132 perpendicular to the second main body 123, stop part 132 and reception hole 124 are close It is abutted against on the side edge of first main body 121.The tail end 134 of stop part 132 is provided with elastic portion 135, and one end of elastic portion 135 is connected to tail End 134, the other end is connected to the madial wall of the second main body 123, and is connected to the location point of madial wall relative to tail end 134 more Plus away from the first main body 121.Preferably, elastic portion 135 is extension spring.In the state of head end 133 stretches out reception hole 124, The elastic portion 135 of tail end 134 provides pulling force to tail end 134, and the side edge of reception hole 124 and the first main body 121 are close to the second main body 123 one end has pressure to head end 133, and stop part 132 is in lever balance state.

Fig. 2 and Fig. 3 are refer to, when external force makes the first main body 121 be moved towards the second main body 123, stop part 132 is rotated To a certain extent, head end 133 is transferred in reception hole 124, and the first main body 121 can continue to move to the second main body 123, the first main body 121 can be inserted in reception hole 124 and trigger assembly in the cavity of the first main body 121.

It should be appreciated that in other embodiment of the present utility model, elastic portion 135 can be compression spring, therefore elastic portion 135 positions being connected with the second main body 123 can be closer to the first main body 121 relative to tail end 134.Elastic portion 135 is also Can be the other forms in addition to spring, such as rubber band, block rubber and torsion spring etc..

Trigger mechanism 130 is additionally provided with drawstring 136, and one end of drawstring 136 is connected to the tail end 134 of stop part 132, drawstring 136 other end passes through the cavity of the second main body 123 and the first main body 121, from the first main body 121 away from the second main body 123 One end stretch out, trigger trigger mechanism 130 manually with convenient use person.In other embodiment of the present utility model, drawstring 136 It can also be stretched out from the one end of the second main body 123 away from the first main body 121, using the principle of fixed pulley, equally by stop part 132 Tail end 134 pull to direction close to the first main body 121.

Further, contraction flow region 140 uses spring, and its one end is connected to one of the second main body 123 away from the first main body 121 End, the other end of contraction flow region 140 is connected to the side wall of the first main body 121, pulling force is provided when being shunk for active agent 120.It should be understood that In other embodiment of the present utility model, contraction flow region 140 can be rubber band, and contraction flow region 140 can also be in the first main body 121 The first main body 121 and the second main body 123 are connected with the inside of the second main body 123.

Note, it is used " close to the first main body on the second main body 123 or trigger mechanism 130 is described during the position of each point 121 " direction refers to the direction of motion of second main body 123 relative to the first main body 121 in contraction of active agent 120；It is used " away from the first main body 121 " direction refer to active agent 120 stretching when the second main body 123 relative to the first main body 121 The direction of motion；When describing the position of the first main body 121 or other parts, " close to the second main body 123 ", " away from the second main body The descriptions such as 123 " should do similar understanding.

Triggering the application method and operation principle of constriction device 100 is：In use, by the second main body 123 be arranged at it is water-bed, On road surface or wall, active agent 120 is in elongation state, the stop part 132 of trigger mechanism 130 stretch out reception hole 124 it Outside, the head end 133 of stop part 132 stops that the first main body 121 is moved to the direction of the second main body 123, and now contraction flow region 140, which is in, draws State is stretched, is the power that active agent 120 provides shrinkage direction.The head end 133 of stop part 132 receives the pressure from the first main body 121 Power, the tail end 134 of stop part 132 receives the pulling force of elastic portion 135, and stop part 132 is in stress balance state.When external force is pulled Draught line 122 (free end of draught line 122 is often fixed with bait), and when the first main body 121 is pulled into the second main body 123, Break the stress balance of stop part 132, stop part 132 is rotated, and head end 133 is transferred to reception hole 124, loses barrier effect.Receive Contracting portion 140 continues the first noumenon pulling to the second body together with the first capture unit 110, the first capture unit 110 is clasped prey. When needing the manual contraction of triggered activity main body 120, drawstring 136 is pulled.

Second embodiment

It refer to Fig. 4 and Fig. 5, the present embodiment provides a kind of triggering constriction device 200, the triggering of itself and first embodiment is received Compression apparatus 100 is roughly the same, and the difference of the two is that the structure of the trigger mechanism 230 of the present embodiment is different.

Trigger mechanism 230 includes integrally formed stop part 232 and elastic portion 235, the optionally part of elastic portion 235 Stretch out outside reception hole 124.Elastic portion 235 be located at the second main body 123 within, its one end is connected with stop part 232, the other end and The madial wall of second main body 123 is connected, and provides the pretightning force for extruding stop part 232 to outside reception hole 124.Stop part 232 With sliding bevel 237, sliding bevel 237 is selectively stretched out outside reception hole 124, and the axis of relative second main body 123 inclines Tiltedly, to facilitate the first main body 121 when being moved to the second main body 123, stop part 232 is squeezed into reception hole 124.

3rd embodiment

Fig. 6 and Fig. 7 are refer to, and unlike first embodiment and second embodiment, dress is shunk in the triggering of the present embodiment The trigger mechanism 330 for putting 300 is located at the first main body 321, and trigger mechanism 330 includes being arranged at the elastic portion 335 of the first main body 321 Be arranged at the one end of elastic portion 335 and to prominent stop part 332 inside the first main body 321.

First main body 321 offers reception hole 324, and side of the reception hole 324 away from the second main body 323 is provided with elastic portion 335, it is preferable that elastic portion 335 is strip and extended to the direction of the second main body 323 that the end of elastic portion 335 is provided with stop part 332, stop part 332 has sliding bevel to protrusion inside the first main body 321, stop part 332 close to the side of the second main body 323 337, with facilitate the second main body 323 towards the first main body 321 move when, stop part 332 is squeezed into reception hole 324.

Fourth embodiment

Fig. 8 and Fig. 9 are refer to, the present embodiment provides a kind of cage 400, and it includes the above-mentioned He of triggering constriction device 100 Second capture unit 410.Preferably, the second capture unit 410 is circular net, and there is the second fixed plate 411 at its middle part, with reinforcement structure Stability.The one end of second main body 123 away from the first main body 121 is connected by screw thread with the second fixed plate 411.It should be understood that In other embodiment of the present utility model, the triggering constriction device 100 of cage 400 could alternatively be triggering constriction device 200 or Trigger constriction device 300；Second capture unit 410 can not use the form of net but the other forms such as tabular, perforated plate-like, the The shape of two capture units 410 can not for circle, but with the other shapes of the form fit of the first capture unit 110.

The edge of second capture unit 410 is provided with neck 412, and neck 412 is engaged with the steel ring 111 of the first capture unit 110. Figure 10 is refer to, neck 412 is provided with multiple vertical bar type card pins 413, and card pin 413 is rotatably connected at the opening of neck 412 Place, and it is located at side of the opening close to the center of the second capture unit 410.The one end of card pin 413 extends the overthe openings of neck 412, card pin 413 other end is fixed using elastic component 414 with the second capture unit 410, and elastic component 414 can be spring, rubber band etc..

The operation principle of cage 400 is：When prey triggering triggering constriction device 100, the first capture unit 110 and second is caught Catch portion 410 to close up, the pressure lower clamp needle 413 of steel ring 111 of the first capture unit 110 is simultaneously absorbed in neck 412, and and then card pin 413 exists Resetted under the pulling force of elastic component 414.Now, the first capture unit 110 and the second capture unit 410 are difficult due to the presence of card pin 413 Separate again.

In summary, triggering constriction device of the present utility model has used trigger mechanism so that fish or the triggering of other preys When machine-operated, prey can be caught with bales catch by triggering the first capture unit of constriction device, and with larger entrance, can be with Catch larger prey.Cage of the present utility model has used triggering constriction device, can be when prey triggers office, and first catches Catch portion and the second capture unit is closed up automatically, complete to catch, and entrance is larger, can catch compared with big game.

Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (10)

1. one kind triggering constriction device, it is characterised in that the triggering constriction device includes telescopic active agent, is arranged at The trigger mechanism of the active agent, the contraction flow region for being arranged at the active agent and it is arranged at described active agent one end First capture unit；The active agent includes the first main body and is slidably connected to the second main body of first main body； The trigger mechanism is provided with stop part, and the stop part is connected to the active agent, the stop part selection by elastic portion Stop first main body and the second main body move toward one another to property；The two ends of the contraction flow region are connected to described first Main body and second main body make the convergent force of the active agent contraction to provide.

2. triggering constriction device according to claim 1, it is characterised in that first main body has cavity structure, institute State the first main body and be slideably sheathed on second main body, the trigger mechanism is arranged in the cavity of second main body, The stop part is selectively reached outside second main body or is recovered in second main body.

3. triggering constriction device according to claim 2, it is characterised in that first main body and second main body point Not Wei tubular structure, first main body is sheathed on second main body, and it is described that the side wall of second main body offers connection Reception hole inside and outside second main body.

4. triggering constriction device according to claim 3, it is characterised in that the stop part of the trigger mechanism can turn It is connected to dynamicly in second main body；The stop part can by relative to second body rotation with optionally from institute Reception hole is stated to reach outside second main body or be recovered in second main body；The two ends of the elastic portion are connected to With the stop part on the inside of second main body, to provide the power for keeping the stop part part to stretch out the reception hole.

5. triggering constriction device according to claim 4, it is characterised in that the stop part has head end and tail end, institute State stop part to be rotatably connected in the second main body by rotating shaft, the rotating shaft and the axis of second main body are mutually perpendicular to Or tilt, the rotating shaft and the stop part are connected between the head end and the tail end, and the head end is in rotation process Selectively stretch out or be transferred to the reception hole, one end of the elastic portion is connected to the tail end, the elastic portion it is another End is connected to the inner side of second main body.

6. triggering constriction device according to claim 5, it is characterised in that the stop part is provided with drawstring, the drawstring Free end reached by the cavity in the active agent outside the active agent.

7. triggering constriction device according to claim 3, it is characterised in that the moving body is provided with stomata.

8. triggering constriction device according to claim 1, it is characterised in that the moving body is provided with draught line.

9. a kind of cage, it is characterised in that the cage includes triggering according to any one of claims 1 to 8 such as and shrinks dress Put and the second capture unit, first capture unit is arranged at first main body, second capture unit is arranged at described Two main bodys, when the active agent shrinks, first capture unit closes up to form capture space with second capture unit.

10. cage according to claim 9, it is characterised in that second capture unit is provided with neck, described first catches Coordinate with the neck to the skirt selectivity in portion.