CN2685300Y

CN2685300Y - Reel with foldable handle

Info

Publication number: CN2685300Y
Application number: CN 200320122762
Authority: CN
Inventors: 袁杰生; 曹再武; 徐坚伟
Original assignee: Ningbo Jiuding Machinery Co ltd
Current assignee: Ningbo Jiuding Machinery Co ltd
Priority date: 2003-12-21
Filing date: 2003-12-21
Publication date: 2005-03-16
Anticipated expiration: 2013-12-21

Abstract

The utility model discloses a reel with a foldable handle, comprising the shaft of a reel disc bracket, a bracket seat arranged at the bottom of one end of the shaft of the bracket in a fixed connection, a reel disc arranged on the shaft of the reel disc bracket and movably cooperated with the shaft of the bracket, a handle fixed at side of the reel disc via bolts, a rotary joint valve screwed with one end of the shaft of the reel disc bracket and cushioning springs sheathed with the end of the shaft of the bracket. The utility model is characterized in that the design of the fixed handle of the reel in the prior art is changed into a movable handle with a core axle, and the entire handle comprises an inner handle shaft and an outer handle shaft which are in hinge connection and are positioned in the handle through hole. One end extending out of the handle head of the outer handle shaft is sheathed with a handle seat, and springs are sheathed with the shaft positioned at the end of the through hole at the handle tail end of the inner handle shaft in a fixed way. The handle is pulled until the head of the handle appears at the hinged place of the two handle shafts, and the handle can bend to the angle of 90 degrees centering on the hinge shaft. Under the action of the elastic force of the springs, the handle can be positioned at the side of the reel disc in a foldable state.

Description

The folding tube wrapping device of a kind of jiggle bar

Technical field

The utility model relates to a kind of the coiling and carries the mechanical device of gas, liquid hose, is meant the folding tube wrapping device of a kind of jiggle bar especially.

Background technology

Gas is carried at present a kind of fast folding and unfolding, the winding machinery device of liquid hose, hand tube wrapping device is widely used in industry, industries such as domestic life, as cleaning (, metope, the flushing of automobile etc.), can (inflation of tire, driving engine adds cooling water expansion tank etc.) and need use on the air tool production fitting line, use conveying gas to these, during liquid hose, need the use occasion of folding and unfolding tube length at any time to bring great convenience, twining flexible pipe with manual mode compares, folding and unfolding flexible pipe speed has improved several times, and, operate light, the phenomenon that flexible pipe is easily twisted together when having prevented to use.But, the hand tube wrapping device of existing manufacturer production, its jiggle bar is fixedly mounted on the side of pipe winding disk, when product export is cased, in order to save the carton space that takies, save packing cost, simultaneously, also in order to reduce shared space in transit, to reduce the freight, generally when product export, the way that adopts is, jiggle bar is not loaded onto, and other is placed in the packing chest, when treating that product is sold, by businessman jiggle bar is mounted on the pipe winding disk or by the user and installs voluntarily, this brings a lot of inconvenience for businessman and user.

Summary of the invention

The technical problems to be solved in the utility model is the shortcoming that exists at prior art, and the jiggle bar that a kind of tube wrapping device is provided is when tube wrapping device dispatches from the factory vanning or when not using, the 90 ° of angle levels of can conveniently it being turned back along the side that the pipe winding disk of tube wrapping device is installed lean against the pipe winding disk side, when tube wrapping device uses, it can be returned back to easily the folding tube wrapping device of a kind of jiggle bar with pipe winding disk lateral vertical position.

The technical scheme in the invention for solving the above technical problem is: the folding tube wrapping device of a kind of jiggle bar, comprise the pipe winding disk support shaft, be loaded on the carrier base of support shaft one bottom portion captive joint, be loaded on the pipe winding disk support shaft pipe winding disk with the support shaft running-fit, with the jiggle bar of bolt on the pipe winding disk side, the rotatable connector valve that is spirally connected with pipe winding disk support shaft one end, and the recoil spring of support axle head suit composition, it is characterized in that: described jiggle bar comprises the axle trip ring, packing ring, spring, handle, ring stiffener, handle set, inner handle shaft, the spring straight pin, right-hand side arbor is formed;

Described inner handle shaft one termination portion is provided with the back-up ring groove, other end head is provided with flat type tenon, which is provided with pin-and-hole, right-hand side arbor one termination portion is provided with groove, and the groove both sides are provided with concentric pin-and-hole, and other end head is provided with the omoplate face, the flat type tenon of inner handle shaft one termination portion cooperates with the groove contraposition of right-hand side arbor one termination portion, be articulated and connected by elastic cylindrical pin, pivotally attached two Handle axis place the set through hole of handle, with the aperture maintenance running-fit of one of through hole;

Described handle set is sleeved on the front end of right-hand side arbor, and the one side of its intermediate hsg is leaned on stop bit mutually with the omoplate face of right-hand side arbor one termination portion, and the one side of its preceding endplate is leaned on mutually with the exposed face of the ring stiffener that the handle head end is inlayed;

Described spring housing is contained in an end of inner handle shaft, its by the big aperture transition right angle omoplate face in the end face of lining one termination portion and the handle through hole mutually by locating, the end face of other end head leans on mutually with the packing ring of packing into, axle then is installed in the back-up ring groove of inner handle shaft head end fixing with trip ring, its medial surface leans on mutually with the packing ring side.

Be compared with the prior art, tube wrapping device advantage of the present utility model is: because in design with the fixed type jiggle bar of existing product, the movable jiggle bar of mandrel at 90 ° of angles makes into to turn back along the pipe winding disk side, solved existing tube wrapping device in vanning and in transit for making the minimizing that takes up room, to reduce packing and traffic cost, and elder generation is not fixedly installed in jiggle bar on the pipe winding disk, and waits when product is sold or use, again the trouble of being installed voluntarily by businessman or user.Simultaneously, also make product in use occasion, during not operation that jiggle bar is folding, reduced its shared space, can effectively avoid the pedestrian that damages.

Description of drawings

Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.

Fig. 1 is the contour structures scheme drawing of the utility model tube wrapping device when its jiggle bar is in running condition.

Fig. 2 is the contour structures scheme drawing of the utility model tube wrapping device when its jiggle bar is in folded state.

Fig. 3 is the cross-sectional view of jiggle bar when running condition of the utility model tube wrapping device.

Fig. 4 is the cross-sectional view of jiggle bar when folded state of the utility model tube wrapping device.

Fig. 5 is the jiggle bar three-dimensional exploded view of the utility model tube wrapping device.

The specific embodiment

Referring to Fig. 1-shown in Figure 2, the folding tube wrapping device of a kind of jiggle bar, comprise pipe winding disk support shaft 1, be loaded on the carrier base 6 of support shaft one bottom portion captive joint, be loaded on the pipe winding disk support shaft pipe winding disk 2 with the support shaft running-fit, with the jiggle bar 3 of bolt on the pipe winding disk side, the rotatable connector valve 4 that is spirally connected with pipe winding disk support shaft one end, and the recoil spring 5 of support axle head suit is formed.Carry the flexible pipe I of gas, liquid then to be wound on the pipe winding disk, an end of its joint connects with joint valve 4, grasps jiggle bar and to cw or anticlockwise direction pipe winding disk is rotated on the pipe winding disk support shaft, realizes the effect of folding and unfolding flexible pipe.More than except jiggle bar 3, all be prior art.

The structure of described jiggle bar 3 is seen Fig. 3-shown in Figure 5, comprises that axle forms with a trip ring 31, packing ring 32, spring 33, handle 34, ring stiffener 35, handle set 36, inner handle shaft 37, spring straight pin 38, right-hand side arbor 39.Wherein inner handle shaft 37 1 termination portions are provided with back-up ring groove 371, other end head is provided with flat type tenon 372, which is provided with pin-and-hole 373, right-hand side arbor 39 1 termination portions are provided with groove 391, the groove both sides are provided with concentric pin-and-hole 392, other end head is provided with omoplate face 393, the flat type tenon 372 of inner handle shaft 37 1 termination portions is with after groove 391 contrapositions of right-hand side arbor 39 1 termination portions cooperate, be articulated and connected by elastic cylindrical pin 38, it is moving that two Handle axis are with elastic cylindrical pin 38 that the rotation at relative 180 ° of angles can be done in the axle center.The handle set 36 of packing into of two Handle axis after hinged, then two Handle axis are placed the set through hole of handle 34, keep running-fit with the aperture of one of through hole, and the omoplate face 393 of one side and right-hand side arbor 39 1 termination portions of intermediate hsg 362 that makes handle set 36 is mutually by stop bit, and the exposed face of the ring stiffener 35 that one side and handle 34 head ends of the preceding endplate 361 of handle set 36 inlay is leaned on mutually.Spring 33 is inserted in an end of inner handle shaft 37 from the big nose end of handle 34 through holes, its by the big aperture transition right angle omoplate face 341 in the end face of lining one termination portion and handle 34 through holes mutually by locating, the end face of other end head leans on mutually with the packing ring of packing into 32, axle is installed in the back-up ring groove 371 of inner handle shaft 37 head ends with 31 of trip rings and fixes, and its medial surface leans on mutually with packing ring 32 sides.Spring 33 is played the stationary positioned effect.Whole jiggle bar 3 leans on the corresponding fitting surface in pipe winding disk side mutually by the one side of the inclined clapboard 363 of handle set 36, and the fixed orifice that is triangle distribution 364 on the inclined clapboard 363 is alignd with fixed orifice on the corresponding fitting surface in pipe winding disk side, gets final product with bolted.The profile of described handle 34 is not limited to the shape shown in the last figure, also can make olive shape or dolioform or other curved.

When its jiggle bar of tube wrapping device of the present utility model is in running condition, because the effect of spring 33, the one side of the exposed face of the ring stiffener 35 that handle 34 head ends are inlayed and the preceding endplate 361 of handle set 36 near, right-hand side arbor 39 is positioned at handle 34 through hole aperture medium positions with inner handle shaft 37 hinged places, does not influence the normal use of tube wrapping device.When tube wrapping device does not use (situation in product export vanning or the transportation together), handle 34 can be pulled away from handle set 36 and expose handle 34 end surfaces fully by face to right-hand side arbor 39 and inner handle shaft 37 pin jointed end heads mutually, pull handle 34 downwards, making inner handle shaft 37 is that the axle center is when rotating 90 ° of angles with the hinge relative to right-hand side arbor 39, because spring 34 is compressed generation than the strong elastic effect, handle 34 head ring stiffeners 35 expose the plane with right-hand side arbor 39 outer round surface near, it is motionless that handle 34 is in folded state.When reusing, handle 34 can be pulled, the position of running condition can be returned back at the booster action lower handle of spring very like a cork.

Claims

1. folding tube wrapping device of jiggle bar, comprise pipe winding disk support shaft (1), be loaded on the carrier base (6) of support shaft one bottom portion captive joint, be loaded on the pipe winding disk support shaft pipe winding disk (2) with the support shaft running-fit, with the jiggle bar (3) of bolt on the pipe winding disk side, the rotatable connector valve (4) that is spirally connected with pipe winding disk support shaft one end, and the recoil spring (5) of support axle head suit composition, it is characterized in that: described jiggle bar (3) comprises axle trip ring (31), packing ring (32), spring (33), handle (34), ring stiffener (35), handle set (36), inner handle shaft (37), spring straight pin (38), right-hand side arbor (39) is formed;

Described inner handle shaft (37) one termination portions are provided with back-up ring groove (371), other end head is provided with flat type tenon (372), which is provided with pin-and-hole (373), right-hand side arbor (39) one termination portions are provided with groove (391), the groove both sides are provided with concentric pin-and-hole (392), other end head is provided with omoplate face (393), the flat type tenon (372) of inner handle shaft (37) one termination portions cooperates with groove (391) contraposition of right-hand side arbor (39) one termination portions, (38 are articulated and connected by elastic cylindrical pin, pivotally attached two Handle axis place the set through hole of handle 34, keep running-fit with the aperture of one of through hole;

Described handle set (36) is sleeved on the front end of right-hand side arbor (39), the one side of its intermediate hsg (362) is leaned on stop bit mutually with the omoplate face (393) of right-hand side arbor (39) one termination portions, and the one side of its preceding endplate (361) is leaned on mutually with the exposed face of the ring stiffener 35 that handle (34) head end is inlayed;

Described spring (33) is sleeved on an end of inner handle shaft (37), its by the big aperture transition right angle omoplate face (341) in the end face of lining one termination portion and handle (34) through hole mutually by locating, the end face of other end head leans on mutually with the packing ring of packing into (32), axle then is installed in the back-up ring groove (371) of inner handle shaft (37) head end with trip ring (31) and fixes, and its medial surface leans on mutually with packing ring (32) side.