CN209788872U - Draw-bar box pull rod with hook - Google Patents

Abstract

The utility model discloses a draw-bar box pull rod with couple, including shaking hands, the inside of shaking hands sets up to cavity, be equipped with the spout on the outer wall of shaking hands, spout and the cavity department intercommunication of shaking hands, it has the connecting rod to peg graft in the spout, the cooperation of sliding of connecting rod and spout, the one end that the connecting rod extended into the cavity department of shaking hands is connected with the gag lever post, and the other end is fixed with the couple, be equipped with the intercommunicating pore that runs through its length on the connecting rod, it has the axis of rotation to peg graft in the intercommunicating pore, the relative intercommunicating pore of axis of rotation rotates to be connected, the axis of rotation extends into the one end and the gag lever post fixed connection of the cavity department of shaking hands, still be equipped with the spread groove on the outer wall of shaking hands, there is crisscross. The utility model discloses you can make things convenient for hanging of sack etc. to get.

Description

Draw-bar box pull rod with hook

Technical Field

The utility model belongs to the draw-bar box field, more specifically the draw-bar box pull rod with couple that says so relates to.

Background

Along with the continuous improvement of economic strength and technological level, people favor portable articles for daily use with various functions more and more. And the convenience of traffic day by day, greatly increased people's trip frequency, the draw-bar box is as one of trip demand articles for use, needs to design into multiple functional, safe practical, comfortable handy multi-functional draw-bar box promptly to improve people's trip and experience.

Sometimes, the draw-bar box needs to be carried by hands when in use, and the draw-bar box is usually not provided with a place for hanging the bag, so that the draw-bar box is very inconvenient for users.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a draw-bar box pull rod with couple.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a draw-bar box pull rod with couple, includes shakes hands, the inside of shaking hands sets up to cavity, be equipped with the spout on the outer wall of shaking hands, the spout communicates with the cavity department of shaking hands, it has the connecting rod to peg graft in the spout, the cooperation of sliding of connecting rod and spout, the one end that the connecting rod extended into the cavity department of shaking hands is connected with the gag lever post, and the other end is fixed with the couple.

Further, be equipped with the intercommunicating pore that runs through its length on the connecting rod, it has the axis of rotation to peg graft in the intercommunicating pore, the relative intercommunicating pore of axis of rotation rotates to be connected, the axis of rotation extends into the one end and the gag lever post fixed connection of the hollow department of shaking hands, still be equipped with the spread groove on the outer wall of shaking hands, it is crisscross to have between spread groove and the spout, the length of gag lever post is greater than the width of spout, the gag lever post can remove out the spread groove.

Further, a section of the connecting rod perpendicular to the moving direction of the connecting rod is provided in a rectangular shape.

Furthermore, a torsion spring is arranged between the connecting rod and the limiting rod, one end of the torsion spring is fixedly connected with the connecting rod, the other end of the torsion spring is fixedly connected with the limiting rod, and when the torsion spring is in a non-stressed state, the limiting rod cannot move out of the connecting groove.

Further, the inner wall of shaking hands is equipped with the spacing groove, when torsion spring was in the unstressed state, the gag lever post was pegged graft with the spacing groove.

to sum up, the utility model has the advantages that: the utility model discloses in can drive the gag lever post through rotating the axis of rotation earlier and rotate, torsion spring is in torsional state this moment, thereby make the gag lever post rotate with the spread groove alignment in connecting rod and spout align, insert the spout with the connecting rod when passing the spread groove this moment with the gag lever post, until the gag lever post enters into the inside cavity department of shaking hands, loosen the axis of rotation this moment, the axis of rotation receives torsion spring's restoring force and drives the gag lever post rotation, there is the angle difference between gag lever post and the connecting rod this moment, avoided the gag lever post to shift out and shake hands, thereby with the couple with shake hands and be connected, can hang some sack etc. on the couple, the carrying of sack etc. has been made things.

drawings

FIG. 1 is a three-dimensional structure view of a draw-bar box with a hook according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at I;

FIG. 3 is a cross-sectional view of FIG. 2;

fig. 4 is a view showing the positions between the coupling groove and the slide groove.

Reference numerals: 1. handshaking; 2. hooking; 3. a rotating shaft; 4. a connecting rod; 5. connecting grooves; 6. a torsion spring; 7. a limiting rod; 8. a chute.

Detailed Description

The embodiment of the draw-bar box with a hook of the present invention will be further explained with reference to fig. 1 to 4.

The utility model provides a draw-bar box pull rod with couple, includes 1 of shaking hands, 1's of shaking hands inside sets up to cavity, is equipped with spout 8 on 1's of shaking hands outer wall, spout 8 and 1's of shaking hands cavity department intercommunication, and it has connecting rod 4 to peg graft in the spout 8, and connecting rod 4 and spout 8 cooperation of sliding, connecting rod 4 are the rectangle rather than the perpendicular cross-section of slip direction, and connecting rod 4 extends into the one end of 1's of shaking hands cavity department and is connected with gag lever post 7, and the other end is fixed with couple 2.

The connecting rod 4 is provided with a communicating hole penetrating the length of the connecting rod, a rotating shaft 3 is inserted in the communicating hole, the rotating shaft 3 is rotatably connected with the communicating hole, one end of the rotating shaft 3 extending into the hollow part of the handle 1 is fixedly connected with a limiting rod 7, the outer wall of the handle 1 is also provided with a connecting groove 5, the connecting groove 5 and a sliding groove 8 are staggered, the length of the limiting rod 7 is larger than the width of the sliding groove 8, the limiting rod 7 can move out of the connecting groove 5 when the limiting rod 7 is aligned with the connecting groove 5, the section of the connecting rod 4 perpendicular to the moving direction of the connecting rod 4 is set to be rectangular, a torsion spring 6 is arranged between the connecting rod 4 and the limiting rod 7, one end of the torsion spring 6 is fixedly connected with the connecting rod 4, the other end of the torsion spring is fixedly connected with the limiting rod 7, when the torsion spring 6 is in, the stopper rod 7 is aligned with the connecting groove 5 against the torsion force of the torsion spring 6, and the stopper rod 7 can be removed from the connecting groove 5.

In order to avoid hanging the rotation of gag lever post 7 behind the thing on couple 2, the inner wall of shaking hands 1 is equipped with the spacing groove, and when torsion spring 6 was in the unstressed state, gag lever post 7 was pegged graft with the spacing groove, has avoided the rotation of gag lever post 7, can push away from the spacing groove with gag lever post 7 earlier when needs dwang rotates, then can rotate gag lever post 7 through axis of rotation 3.

The utility model discloses a use: earlier through rotating axis of rotation 3 and drive gag lever post 7 and rotate, torsion spring 6 is in the torsional state this moment, thereby make gag lever post 7 rotate with spread groove 5 aim at connecting rod 4 and spout 8 when aiming at, pass spread groove 5 with gag lever post 7 this moment with connecting rod 4 insert spout 8, enter into the cavity department of the inside of shaking hands 1 up to gag lever post 7, loosen axis of rotation 3 this moment, axis of rotation 3 receives torsion spring 6's restoring force and drives gag lever post 7 and rotate, there is the angle difference between gag lever post 7 and the connecting rod 4 this moment, avoided gag lever post 7 to shift out 1 of shaking hands, thereby be connected couple 2 with 1 of shaking hands, can hang some bags etc. on couple 2, the carrying of bags etc. is made things convenient for.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides a draw-bar box pull rod with couple which characterized in that: including holding hand (1), the inside of holding hand (1) sets up to cavity, be equipped with spout (8) on the outer wall of holding hand (1), spout (8) and the cavity department intercommunication of holding hand (1), it has connecting rod (4) to peg graft in spout (8), connecting rod (4) and spout (8) cooperation of sliding, the one end that connecting rod (4) extended into the cavity department of holding hand (1) is connected with gag lever post (7), and the other end is fixed with couple (2).

2. The draw-bar box draw bar with the hook of claim 1, wherein: be equipped with the intercommunicating pore that runs through its length on connecting rod (4), it has axis of rotation (3) to peg graft in the intercommunicating pore, the relative intercommunicating pore of axis of rotation (3) rotates to be connected, one end and gag lever post (7) fixed connection of the hollow of axis of rotation (3) extension income holding hand (1), still be equipped with spread groove (5) on the outer wall of holding hand (1), it is crisscross to have between spread groove (5) and spout (8), the length of gag lever post (7) is greater than the width of spout (8), gag lever post (7) can remove spread groove (5).

3. The draw-bar box draw bar with the hook of claim 2, wherein: the section of the connecting rod (4) perpendicular to the moving direction of the connecting rod (4) is rectangular.

4. The draw-bar box draw bar with the hook of claim 3, wherein: be equipped with torsion spring (6) between connecting rod (4) and gag lever post (7), the one end and connecting rod (4) fixed connection of torsion spring (6), the other end and gag lever post (7) fixed connection, when torsion spring (6) are in not stress state, gag lever post (7) can not shift out spread groove (5).

5. The draw-bar box draw bar with the hook of claim 4, wherein: the inner wall of the handle (1) is provided with a limiting groove, and when the torsion spring (6) is in an unstressed state, the limiting rod (7) is connected with the limiting groove in an inserting mode.