CN2234722Y

CN2234722Y - Controlling device for handle of travelling case

Info

Publication number: CN2234722Y
Application number: CN 95211723
Authority: CN
Inventors: 王建山
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-05-31
Filing date: 1995-05-31
Publication date: 1996-09-11
Anticipated expiration: 2005-05-31

Abstract

The utility model relates to a controlling device for a handle of a traveling case. The utility model is characterized in that a transmission block is connected with the lower end of a pressure rod; a spring strip is installed on the lower end of the transmission block; one end of the spring strip is fixed on a proper position in a rod body; the spring strip is extended upwards to the bottom end of the transmission block from the fixing position and then is turned to be extended downwards to the other end and connected with a pin body; one end of the pin body is provided with a tongue pole which is corresponding to a perforation arranged on the rod body and a positioning hole on a sleeve barrel; one side of the lower end of the transmission block away from the perforation of the rod body is provided with a bevel edge of which the center is provided with a groove channel. The pin body is abutted on the bevel edge of the transmission block, and the relative displacement between the rod body and the sleeve barrel is completed by the relative position of the bevel edge and the tongue pole.

Description

The suitcase handle control

The utility model relates to the annex on the suitcase, refers to a kind of suitcase handle control especially.

The pull bar positioner of existing suitcase, referring to Fig. 5-7, it is by leader 11, both sides respectively set firmly a body of rod 12, be with a depression bar 13 in the body of rod 12, be connected a location device 14 with the end of depression bar 13 at the body of rod 12, this positioner 14 is by a retainer 141, drive block 142, valve seat 143, spring 144, lower cover slip 145 is formed, and by retainer 141 and the body of rod 12 spiral shells knot, the body of rod 12 outer sheathed again sleeves 15, sleeve 15 is provided with the pass location of several locating holes 151 for positioner 14, an end face is housed in the retainer 141 is hypotenuse, the drive block 142 of an end face and depression bar 13 bolts, the valve seat 143 that connects with drive block 142 hypotenuses and have block tongue also is housed in the retainer 141, this valve seat 143 places drive block 142 lower ends, and valve seat 143 rear ends are equipped with spring 144, one lower cover slips 145 and cover in retainer 141 bottoms; Be suitable in addition valve seat 143 positions and have the perforation 1411 identical, stretch through for the block tongue on the valve seat 143 with the set locating hole of sleeve 15 151 in a side of retainer 141.

Referring to Fig. 7: when depression bar 13 pressed down, drive block 142 moved down, and hypotenuse is about to valve seat 143 and promotes backward on it, and pressuring spring 144, and the block tongue on this moment valve seat 143 is in the retraction retainer 141, and sleeve 15 can be done upper and lower displacement on the body of rod 12 like this; Otherwise block tongue passes the set locating hole 151 of sleeve 15 under the effect of spring, and it is motionless that sleeve 15 is positioned on the body of rod 12.This structure is installed loaded down with trivial details, waste material, cost height.

The purpose of this utility model is: provide a kind of member few, easy for installation at the problems referred to above, save material, a kind of suitcase handle control that reduces cost.

The purpose of this utility model is achieved in that a kind of suitcase handle control mainly is to connect a drive block in the depression bar lower end, a spring is installed in the drive block lower end, this spring one end is fixed on the appropriate location in the body of rod, and after up extending to the drive block bottom by bearing, transfer again to extend downwards, be connected with a shank to other end place, it is corresponding that its shank one end is provided with the set perforation of tongue post and the body of rod; Corresponding with the locating hole on the sleeve; A drive block lower end side of the set perforation of the body of rod dorsad is provided with hypotenuse, the central authorities of this hypotenuse have a conduit, shank is resisted against the set hypotenuse of this drive block place, and borrows hypotenuse to do forward and backward displacement, the set tongue post of shank can be done pass between the body of rod and sleeve, the displacement action of retraction.

Advantage of the present utility model is: this is simple in structure, only needs to press down drive block by depression bar and moves down and replace spring, makes the set hypotenuse of drive block that shank is leant on the position, back, and the tongue post then in the retraction body of rod, can free do upper and lower displacement and slide on the body of rod by sleeve; Otherwise hard pressed spring is borrowed its expansion force and shank is pushed outward, the tongue post is passed in the locating hole of sleeve, and reach the effect of location, so use easily, is convenient to install, and has reduced cost.

Concrete structure of the present utility model further specifies by following examples and accompanying drawing thereof:

Fig. 1 three-dimensional exploded view of the present utility model

Fig. 2 cut-away view of the present utility model and partial enlarged drawing ()

Fig. 3 is the cut-away view and the partial enlarged drawing (two) of utility model

Fig. 4 is another enforcement illustration of utility model

Fig. 5-7 is the prior art structure chart

Referring to Fig. 1-2, the suitcase handle control mainly comprises leader's body 21, one lower cover, 22, one pressing plates, 23, two traces 24, two bodies of rod 25, two sleeves, 26, two depression bars 27 and two position control devices 28, wherein lower cover 22 central authorities establish 23 embeddings of a slotted eye 221 supply plates, establish a spring 231 in the upper end of pressing plate 23, resist downwards when the normality with supply plate 23; Two traces 24 are located on the lower cover 22 by 241 of latches, and its lower cover 22 covers with handle body 21 lower ends, and are inserted and fixed by two latches 211.

Handle body 21 two side ends are respectively established an open-work 212, fixing for 25 insertions of two bodies of rod, two sleeves 26 are enclosed within the lower end of the body of rod 25, and two depression bars 27 are located in the body of rod 25 and the sleeve 26, and on depression bar 27 a sheathed spring 271, can do to compress moving down or go up to move doing with two traces 24; Two bodies of rod, 25 inside and depression bar 27 lower ends connect a position control device 28; The position that is suitable for this position control device 28 on the body of rod 25 has a perforation 251, then is provided with several locating holes 261 on the sleeve 26.

Position control device 28 is by drive block 281, spring 282, shank 283 is formed, and the upper end of drive block 281 and depression bar 27 link, and a spring 282 is equipped with in the lower end, these spring 282 1 ends are fixed on the appropriate position in the body of rod 25, and after up extending to drive block 281 bottoms by bearing, again then extend downwards, be connected with a shank 283 to other end place, its shank 283 1 ends are provided with tongue post 2831, and are corresponding with the perforation 251 that the body of rod 25 is set; These drive block 281 lower ends side of the body of rod 25 set perforation 251 dorsad are provided with hypotenuse 2811, the central authorities of this hypotenuse 2811 offer a conduit 2812, so that the extension of spring 282 to be provided, this shank 283 is horizontal in the body of rod 25 and sleeve 26 pairing holes in addition, and be resisted against drive block 281 set hypotenuses 2811 places, and borrow hypotenuse 2811 to do forward and backward displacement, shank 283 set tongue posts 2831 can be done at the body of

rod

25 and 26 in sleeve pass, the displacement action of retraction.

Referring to Fig. 2: when pressing plate 23 upwards presses spring 231, the medial extremity that its two trace 24 is positioned at pressing plate 23 is replacing of compression plate 23 and upwards axial displacement, the also downward axial displacement of the outboard end of its trace 24 compresses the upper end of two depression bars 27, make depression bar 27 to bottom offset, drive drive block 281 to bottom offset, the spring of replacing in the lower end 282 is reached and the spring bending that is connected shank 283 1 ends, and make drive block 281 set hypotenuses 2811 with shank 283 backward the position, make in the tongue post 2831 retraction bodies of rod 25, sleeve 26 can done on the body of rod 25 freely like this, bottom offset slides, otherwise, referring to Fig. 3 at drive block 281 during to top offset, make hard pressed spring 282 be able to outside extension, this shank 283 promptly outwards pushes with the action of drive block 281, tongue post 2811 is promptly protruded outwardly in the sleeve 26 set locating holes 261 by the body of rod 25 set perforation 251, sleeve 26 is positioned on the body of rod 25.

Referring to Fig. 4 is another embodiment of the utility model, and its structure is basic identical with said structure, is the body of rod 25, and the shape of sleeve 26 can be rectangle or garden cylindricality.

Claims

1, a kind of suitcase handle control is by handle body, lower cover, pressing plate, trace, the body of rod, sleeve, depression bar and position control device are formed, it is characterized in that: connect a drive block in the depression bar lower end, a spring is installed in the drive block lower end, and this spring one end is fixed on the appropriate location in the body of rod, and after up extending to the drive block bottom by bearing, again then extend downwards, be connected with a shank to other end place, the locating hole that its shank one end is provided with on the corresponding and sleeve of the set perforation of tongue post and the body of rod is corresponding; A drive block lower end side of the set perforation of the body of rod dorsad is provided with hypotenuse, and the central authorities of this hypotenuse have a conduit, and shank is resisted against the set hypotenuse of this drive block place.

2, suitcase handle control according to claim 1, it is characterized in that: position control device (28) is by drive block (281), spring (282), shank (283) is formed, wherein drive block (281) upper end is connected with depression bar (27), a spring (282) is equipped with in the lower end, and these spring (282) one ends are connected with shank (283), and shank (283) is horizontal in the body of rod (25) and the pairing hole of sleeve (26).

3, suitcase handle control according to claim 1 is characterized in that: the above-mentioned body of rod (25), the shape of sleeve (26) can be rectangle or garden cylindricality.