CN203590865U

CN203590865U - Folding type fish control clamp having jaw capable of self-locking

Info

Publication number: CN203590865U
Application number: CN201320607588.8U
Authority: CN
Inventors: 朱明祥; 李照祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-30
Filing date: 2013-09-30
Publication date: 2014-05-14
Anticipated expiration: 2023-09-30

Abstract

Provided is a folding type fish control clamp having a jaw capable of self-locking. The folding type fish control clamp includes the jaw composed of an upper claw piece and a lower claw piece, a jaw opening and closing mechanism composed of a pull ring, a pull bar, a pin, a return spring, and a claw piece fixing pin, and a folding clamp body composed of a support upper piece, a support lower piece, a support connecting column, a rotating shaft, and a handle. the jaw is capable of self-locking, a chute is arranged in each of the upper claw piece and the lower claw piece, each chute has a linear upper part and an arc-shaped lower part, the folding clamp body is in hinged joint with the handle through the rotating shaft, the clamp body can be folded into and unfolded out of the handle, the jaw of the fish control clamp is capable of self-locking, when a fish is clamped by the jaw, the fish cannot get rid of the clamp no matter how the fish turns, when the clamp is not used, the clamp body can be folded into the handle to facilitate carrying and storage, the opening of the jaw is free, the operation is convenient, and the clamp provided is particularly suitable to be used by fishing fans.

Description

A kind of jaw can self-locking collapsible control combination plier

Technical field

The utility model belongs to light industry and machinery, the collapsible control combination plier that especially a kind of jaw in Fishing device can self-locking.

Background technology

Control combination plier has another name called control fish device, folder combination plier, folder fish device, it is a kind of kit of fishing, several different sizes are there are in the market, difform control fish device, but it is only in profile, some changes in size, are done, I have applied for a kind of electronic scale with pincer-like hook that the patent No. is 200820216760.6 in 2008, the parts of the weighing parts of electronic scale and pincerlike control fish device are combined as a whole, two kinds of function perfect adaptations with time control fish and scale fish are realized, but profile is long not portable, jaw can not self-locking, need to be added on the auxiliary of external force, the utility model provides the collapsible control combination plier that a kind of jaw can self-locking, solve the shortcoming of above-mentioned existence.

Summary of the invention

The utility model provides the collapsible control combination plier that a kind of jaw can self-locking, has a pair of jaw being made up of upper calvus and lower calvus, by draw ring, pull bar, pin, back-moving spring, the jaw switching mechanism of calvus fixing pin composition, by support upper slice, sheet under support, support joint pin, rotating shaft, the collapsible caliper of handle composition, on described jaw can self-locking be, in lower calvus, respectively there is a chute, the shape of chute, top is straight line portion, and bottom is arch section, when pulling draw ring, linking the pull bar being fixed on draw ring, when pull bar moves down, drives and is placed on pin in pull bar, and pin moves down and on promoting from the side along chute, lower calvus opens, and unclamps after draw ring, relies on the elastic force of back-moving spring to make, lower calvus closure, the now straight line portion of pin in chute, and make jaw self-locking, described collapsible caliper, is that caliper is to be connected by shaft hinge with handle, on the support of composition caliper, lower has closed orientation hole and opens sprocket bit hole, stirs the positioning knob on handle, makes knob pin leave closure or openness locating hole, pulls that caliper is collapsible enters and exit handle.

The technical solution adopted for the present invention to solve the technical problems is:

1, adopt formed by upper calvus and lower calvus can self-locking jaw, jaw is normally off, that is to say that control combination plier is in self-locking position at used time jaw not, in the time pulling draw ring downwards, because draw ring is connecting pull bar by pull bar hold-down screw, so pull bar also moves down thereupon, and drive is through at, pin in lower calvus chute moves down in chute, due to upper, the afterbody of lower calvus is to be fixed on by calvus fixing pin, between lower carriage, calvus fixing pin and upper, lower carriage is tight fit and upper, lower calvus is loose fit, so in the time that pin moves down in chute, on pin just promotes from the side, lower calvus opens, on, the chute shape top of lower calvus is straight line portion, bottom is arch section, in the time unclamping draw ring, on, lower calvus relies on the elastic force closure of back-moving spring, the position of the straight line portion of pin in chute when calvus is closed, so all cannot make jaw open by the outside application of force of jaw again after jaw closure, thereby reach the object of jaw self-locking.

2, adopt collapsible control combination plier, its caliper is made up of sheet under support upper slice and support, handle is by rotating shaft and support, lower hinge, stir positioning knob, the unlatching locating hole of support upper slice and knob pin are separately, support connection is with being contained in the calvus in support, pull bar, draw ring, back-moving spring can be along shaft foldable to handle, simultaneously, knob pin card enters the closed orientation hole of upper calvus, in the time that using, again stir by needs positioning knob, caliper is transferred to handle until knob pin card enters to open in locating hole, knob spring is housed in positioning knob, it is a button spring, in the time stirring positioning knob, button rotates button spring simultaneously, while unclamping, knob spring relies on its elastic force that positioning knob is resetted.

3, there is a uropore at the rear portion of handle, penetrates junction button and tether, in the time not using, control fish device can be hung on to loins, when use, tether is buckled in to wrist, prevents from coming off.

The invention has the beneficial effects as follows: the jaw of control combination plier can self-locking, no matter how fish stirs and can not be shaken off after jaw is clamped fish, while use, caliper can be folded in handle, easy to carry and store, jaw is opened freely, easy to operate, and the fan that is particularly suitable for going fishing uses.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is longitudinal section of the present utility model

Fig. 2 is the A-A profile of Fig. 1

Fig. 3 is the B-B profile of Fig. 1

Fig. 4 is the C-C profile of Fig. 1

Fig. 5 is upper calvus part drawing of the present utility model

In figure, 1, uropore, 2, handle, 3, positioning knob, 4, open locating hole, 5, rotating shaft, 6, sheet under support, 7, draw ring, 8, pull bar hold-down screw, 9, screw under back-moving spring, 10, back-moving spring, 11, support joint pin, 12, chute, 13, pin, 14, upper calvus, 15, lower calvus, 16, calvus fixing pin, 17, pull bar pivot pin, 18, pull bar, 19, closed orientation hole, 20, jaw, 21, caliper, 22, pivot pin cover, 23, handle hold-down screw, 24, joystick knob, 25, knob pin, 26, knob hold-down screw, 27, knob spring, 28, knob hold-down nut, 29, calvus chute straight line portion, 30, calvus chute arch section, 31, calvus pin hole, 32, support hold-down screw, 33, support upper slice

Embodiment

With reference to accompanying drawing, the jaw (20) of control combination plier (Fig. 1) is made up of upper calvus (14) and lower calvus (15), because the pulling force of back-moving spring (10) makes jaw in normally off, in the time that needs press from both sides fish, pull draw ring (7), because draw ring is connecting pull bar (18) by pull bar hold-down screw (8), so in the time that draw ring moves down, pull bar is also along with moving down along pull bar pivot pin (17), when moving down, pull bar also drive pin (13) to move down along chute (12), due to upper, lower calvus bottom is all (Fig. 2) to be fixed on support by calvus fixing pin (16) and the pivot pin cover (22) that is placed on outside fixing pin, between lower, so pin moves down along chute, on having promoted from the side, opening of lower calvus, it is that straight line portion (29) along chute (Fig. 5) moves down that pin moves down the last stage, it is slower that this section of calvus opens speed, having arrived bottom timesharing is to move down along calvus chute arch section (30), can make calvus open rapidly, calvus chute straight line portion more Main Function is the self-locking that plays jaw, in the time that jaw is clamped fish due to the position of the straight line portion of pin in chute, so it is impossible moving down from jaw reverse push untie-sell nail, also just produce self-locking action, when moving down, draw ring also pulls back-moving spring (10) by screw (9) under the back-moving spring on fixed pull ring, the other end of back-moving spring is fixed on support joint pin (11), (Fig. 1) and support joint pin is (Fig. 2) to be fixed on support by support hold-down screw (32), lower, while unclamping draw ring, rely on the elastic reset of back-moving spring, and make jaw closure.The caliper (21) of control combination plier (Fig. 1) (Fig. 2) is made up of sheet (6) under support upper slice (33) and support, on support, lower is fixed by support joint pin (11) by support hold-down screw (32), on support, the bottom of lower is stirred joystick knob (24) by rotating shaft (5) by handle hold-down screw (23) and handle (2) phase hinge (Fig. 3), interlock positioning knob (3) departs from knob pin (25) and opens locating hole (4) (Fig. 4), plate moving caliper (21) can make caliper be folded in handle as hinge center using rotating shaft (5), until closed orientation hole (19) snap in knob pin (25), caliper can not skid off easily, in the time that need use, the moving joystick knob of plate again, knob pin departs from closed orientation hole, caliper plate can be gone out to handle.Positioning knob (3) by knob hold-down screw (26) (Fig. 4) and knob hold-down nut (28) is relative with handle (2) fixes and keep certain space, make positioning knob have certain rotation space, it is a button spring that knob spring (27) knob spring is also housed in positioning knob, in the time stirring joystick knob (24), make knob spring tighten simultaneously, while unclamping joystick knob, rely on the elastic reset of knob spring, there is a uropore at the rear portion of handle, penetrate junction button and tether, in the time carrying, control combination plier can be hung on to loins, in use tether is buckled in wrist and prevents from coming off.With reference to Fig. 5, the chute (12) of upper calvus is made up of the green tea produced in Anhui Province chute straight line portion (29) on top and the green tea produced in Anhui Province chute arch section (30) of bottom, and calvus bottom has calvus pin hole (31) and calvus fixing pin (16) to be slidably matched.

Claims

1. the collapsible control combination plier that jaw can self-locking, has a pair of jaw being made up of upper calvus and lower calvus, by draw ring, pull bar, pin, back-moving spring, the jaw switching mechanism of calvus fixing pin composition, by support upper slice, sheet under support, support joint pin, rotating shaft, the collapsible caliper of handle composition, is characterized in that: jaw can self-locking, is the upper of jaw, in lower calvus, respectively there is a chute, the shape of chute, top is straight line portion, and bottom is arch section, when pulling draw ring, linking the pull bar being fixed on draw ring, when pull bar moves down, drives and is placed on pin in pull bar, and pin moves down and on promoting from the side along chute, lower calvus opens, and unclamps after draw ring, relies on the elastic force of back-moving spring to make, lower calvus closure, the now straight line portion of pin in chute, and make jaw self-locking, and described collapsible caliper, its structure is that caliper is to be connected by shaft hinge with handle, on the support of composition caliper, lower has locating hole, stirs the positioning knob on handle, makes knob pin leave locating hole, pulls that caliper is collapsible enters and exit handle.