CN209788874U

CN209788874U - Handle of draw-bar box pull rod

Info

Publication number: CN209788874U
Application number: CN201920393167.7U
Authority: CN
Inventors: 陈焕鑫
Original assignee: Shaoxing Huan Xin Pipe Co Ltd
Current assignee: Shaoxing Huan Xin Pipe Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-12-17
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a pull handle of a draw-bar box pull rod, which comprises two parallel pull rods, a handle and an anti-slip sleeve, wherein the two pull rods are both hollow rods, the opposite sides of the two pull rods are both provided with chutes, limiting rods are inserted in the chutes, the handle is arranged between the two limiting rods, the end parts of the handles facing the limiting rods are provided with limiting grooves, the limiting rods are inserted with the corresponding limiting grooves, the handle is sleeved with an anti-slip sleeve, the upper end of the pull rod is inserted with a sliding block, the side surface of the sliding block facing the limiting rod is fixed with a first extrusion rod, one end of the first extrusion rod facing the limiting rod is provided with a first extrusion inclined plane, the side of the limiting rod facing the second extrusion rod is fixed with a second extrusion rod, the one end of extrusion pole two towards the extrusion pole is equipped with extrusion inclined plane two, extrusion inclined plane one and the laminating of extrusion inclined plane two, the one end that the gag lever post kept away from shaking hands is connected with compression spring. The utility model discloses can make things convenient for the change of antiskid cover.

Description

Handle of draw-bar box pull rod

Technical Field

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

Background

The suitcase is one kind of suitcase, and includes one suitcase body, one telescopic pull rod and one suitcase bottom wheel. Travel cases have a long history. Travel cases in the hands of people are evolving from wooden cases, large luggage cases, which are only used to hold clothes, to portable suitcases, draw-bar cases, which are different in shape today. A trolley case refers to a luggage case having a trolley and rollers. It is widely used for traveling and going out because of its convenient use and carrying clothes. Meanwhile, the draw-bar box is also provided with a draw bar which is divided into a single-tube draw bar and a double-tube draw bar, and the tube of the draw bar is divided into a square tube and a round tube, so that the draw-bar box is convenient to drag when walking, and the burden is greatly reduced.

The pull rod of the existing draw-bar box comprises two mutually parallel pull rods, the upper ends of the two pull rods are fixed with handles perpendicular to the two pull rods, the handles are sleeved with anti-skidding sleeves, the anti-skidding sleeves are easy to dirty when used for a long time, the anti-skidding sleeves can be worn and torn after being used for a long time, and the anti-skidding sleeves are usually not replaceable.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a can change shaking hands of draw-bar box pull rod of antiskid cover.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a pull handle of draw-bar box pull rod, includes two pull poles that are parallel to each other, shakes hands and antiskid cover, two the pull pole all sets up to hollow rod, two the side that the pull pole is relative all is equipped with the spout, it has the gag lever post to peg graft in the spout, shake hands and set up between two gag lever posts, the tip of shaking hands towards the gag lever post all is equipped with the spacing groove, the gag lever post is pegged graft with the spacing groove that corresponds, it is equipped with the antiskid cover to shake hands the cover.

Further, the upper end of the pull rod is spliced with a sliding block, the sliding block is matched with the inner wall of the pull rod in a sliding mode, a first extrusion rod is fixed to the side face, facing the limiting rod, of the sliding block, a first extrusion inclined plane is arranged at one end, facing the limiting rod, of the first extrusion rod, a second extrusion rod is fixed to the side face, facing the second extrusion rod, of the limiting rod, a second extrusion inclined plane is arranged at one end, facing the first extrusion rod and the second extrusion inclined plane, of the second extrusion rod, the first extrusion inclined plane is attached to the second extrusion inclined plane, one end, facing away from the handle, of the limiting rod is connected with a compression spring, one end of the compression spring is connected with the limiting rod in a fixed mode, the other end of the compression spring is fixedly connected with the inner wall of the pull rod, and when the.

Furthermore, a fixing plate is arranged between the limiting rod and the sliding block, the fixing plate is fixedly connected with the inner wall of the pull rod, a return spring is arranged between the sliding block and the fixing plate, one end of the return spring is fixedly connected with the sliding block, and the other end of the return spring is fixedly connected with the fixing plate.

Furthermore, the outer wall of the anti-slip sleeve is provided with a plurality of anti-slip grooves extending along the length direction of the anti-slip sleeve, and the anti-slip grooves are uniformly distributed around the circumference of the axis of the anti-slip grooves.

Further, the material of the anti-slip sleeve is rubber.

to sum up, the utility model has the advantages that: when down pushing in the slider, the first down removal of extrusion pole simultaneously, it drives the gag lever post and leaves the spacing groove to extrude two on the extrusion inclined plane through the extrusion inclined plane on the extrusion pole one, compression spring is in compression state this moment, reset spring also is in compression state, can dismantle from the pull rod this moment shaking hands, dismantle the antiskid cover from holding to get off and change new antiskid cover, the shaking hands that will have changed the antiskid cover this moment is aimed at with the gag lever post, loosen the slider this moment after, the slider receives reset spring's resilience force rebound, the gag lever post that herein while the gag lever post received compression spring's resilience force and the spacing groove that corresponds is pegged graft, thereby will shake hands and be connected with two pull rods.

Drawings

FIG. 1 is a three-dimensional structure view of a handle of a draw-bar box of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

Fig. 3 is a partial enlarged view at I in fig. 2.

Reference numerals: 1. a slider; 2. a first extrusion rod; 3. extruding the first inclined plane; 4. a pull rod; 5. a second extrusion rod; 6. a compression spring; 7. a limiting rod; 8. handshaking; 9. an anti-slip sleeve; 10. a fixing plate; 11. extruding the inclined plane II; 12. a return spring.

Detailed Description

An embodiment of the handle of the draw-bar box of the present invention will be further explained with reference to fig. 1 to 3.

The utility model provides a pull handle of draw-bar box pull rod, includes two pull rods 4 that are parallel to each other, 8 and the antiskid cover 9 of shaking hands, two pull rods 4 all sets up to hollow rod, two the side that the pull rods is relative all is equipped with the spout, it has gag lever post 7 to peg graft in the spout, 8 settings of shaking hands are between two gag lever posts 7, 8 tip towards gag lever post 7 of shaking hands all is equipped with the spacing groove, gag lever post 7 pegs graft with the spacing groove that corresponds, it is equipped with antiskid cover 9 to shake hands to go up the cover of 8, only needs to shift out the gag lever post 7 spacing groove and just can take off from pull rods 4, takes off old antiskid cover 9 from shaking hands 8, then changes new antiskid cover 9 back, pegs graft gag lever post 7 with the spacing groove that corresponds.

In order to control the movement of the limiting rod 7 conveniently, the upper end of the pull rod 4 is inserted with a sliding block 1, the sliding block 1 is matched with the inner wall of the pull rod 4 in a sliding manner, a first extrusion rod 2 is fixed on the side surface of the sliding block 1 facing the limiting rod 7, a first extrusion inclined surface 3 is arranged at one end of the first extrusion rod 2 facing the limiting rod 7, a second extrusion rod 5 is fixed on the side surface of the limiting rod 7 facing the second extrusion rod 5, a second extrusion inclined surface 11 is arranged at one end of the second extrusion rod 5 facing the extrusion rods, the first extrusion inclined surface 3 is attached to the second extrusion inclined surface 11, one end of the limiting rod 7 far away from the handle 8 is connected with a compression spring 6, one end of the compression spring 6 is fixedly connected with the side surface of the limiting rod 7 far away from the handle 8, the other end of the compression spring is fixedly connected with the inner wall of the pull rod 4, when the first extrusion rod 2 moves towards the extrusion rod side, the compression spring 6 is now in a compressed state.

Further, a fixing plate 10 is arranged between the limiting rod 7 and the sliding block 1, the fixing plate 10 is fixedly connected with the inner wall of the pull rod 4, a return spring 12 is arranged between the sliding block 1 and the fixing plate 10, one end of the return spring 12 is fixedly connected with the sliding block 1, and the other end of the return spring is fixedly connected with the fixing plate 10.

In order to increase the friction force between the anti-slip sleeve 9 and the hand, a plurality of anti-slip grooves extending along the length direction of the anti-slip sleeve 9 are arranged on the outer wall of the anti-slip sleeve 9, the anti-slip grooves are uniformly distributed around the circumference of the axis of the anti-slip grooves, and the anti-slip sleeve 9 is made of rubber.

The utility model discloses a use: when needs are with when trading new antiskid cover 9, when down pushing in with slider 1, 2 down moves down simultaneously on the extrusion pole, extrusion inclined plane 3 extrusion inclined plane two 11 on the extrusion pole 2 drive gag lever post 7 and leave the spacing groove, compression spring 6 is in compression state this moment, reset spring 12 also is in compression state, 8 follow pull rod 4 dismantlements of shaking hands this moment, dismantle new antiskid cover 9 from 8 of shaking hands and change antiskid cover 9, 8 of shaking hands that will trade antiskid cover 9 this moment aligns with gag lever post 7, loosen slider 1 this moment after, slider 1 receives reset spring 12's resilience upward movement, gag lever post 7 receives the resilience force of compression spring 6 and pegs graft with the spacing groove that corresponds here simultaneously, thereby 8 will shake hands and be connected with two pull rods 4.

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

1. The utility model provides a handle of draw-bar box pull rod, includes two parallel to each other pull rod (4), shakes hands (8) and antiskid cover (9), its characterized in that: two pull pole (4) all set up to hollow rod, two the side that the pull pole is relative all is equipped with the spout, it has gag lever post (7) to peg graft in the spout, it sets up between two gag lever posts (7) to hold hand (8), the tip of (8) orientation gag lever post (7) of shaking hands all is equipped with the spacing groove, gag lever post (7) are pegged graft with the spacing groove that corresponds, it is equipped with antiskid cover (9) to overlap on the hand (8).

2. The handle of a draw-bar box draw-bar of claim 1, wherein: the upper end of the pull rod (4) is spliced with a sliding block (1), the sliding block (1) is matched with the inner wall of the pull rod (4) in a sliding manner, a first extrusion rod (2) is fixed on the side, facing the limiting rod (7), of the sliding block (1), a first extrusion inclined plane (3) is arranged at one end, facing the limiting rod (7), of the first extrusion rod (2), a second extrusion rod (5) is fixed on the side, facing the second extrusion rod (5), of the limiting rod (7), a second extrusion inclined plane (11) is arranged at one end, facing the extrusion rod, of the second extrusion rod (5), the first extrusion inclined plane (3) is attached to the second extrusion inclined plane (11), a compression spring (6) is connected to one end, far away from the handle (8), of the compression spring (6) is fixedly connected with the side, far away from the handle (8), of the limiting rod (7), and the other end of the compression spring is fixedly connected with the inner wall, when the first extrusion rod (2) moves towards the extrusion rod side, the second extrusion inclined plane (3) extrudes the second extrusion inclined plane (11) to drive the limiting rod (7) to leave the limiting groove.

3. The handle of a draw-bar box draw-bar of claim 2, wherein: be equipped with between gag lever post (7) and slider (1) fixed plate (10), the inner wall fixed connection of fixed plate (10) and pull pole (4), be equipped with reset spring (12) between slider (1) and fixed plate (10), the one end and slider (1) fixed connection of reset spring (12), the other end and fixed plate (10) fixed connection.

4. The handle of a draw-bar box draw-bar of claim 3, wherein: the anti-skidding sleeve is characterized in that a plurality of anti-skidding grooves extending along the length direction of the anti-skidding sleeve (9) are formed in the outer wall of the anti-skidding sleeve (9), and the anti-skidding grooves are uniformly distributed around the circumference of the axis of the anti-skidding groove.

5. The handle of a draw-bar box draw-bar of claim 4, wherein: the anti-slip sleeve (9) is made of rubber.