CN2290225Y

CN2290225Y - Suitcase handle

Info

Publication number: CN2290225Y
Application number: CN 97209891
Authority: CN
Inventors: 王建山
Original assignee: LIANGZHENG CO Ltd
Current assignee: LIANGZHENG CO Ltd
Priority date: 1997-04-07
Filing date: 1997-04-07
Publication date: 1998-09-09
Anticipated expiration: 2007-04-07

Abstract

The utility model relates to a suitcase handle, which comprises a base and a pressing part. Both sides of the base are respectively provided with a hollow-shaped convex rib, the convex rib is sheathed with a spring, the pressing part is sheathed on an opening of the base, both sides of the pressing part is respectively provided with a spacing seat which is used to be spirally provided with a linking rod, a spacing column is arranged on the place where the pressing part is corresponding to the convex rib on the base, and the spacing column is contained in the convex rib of the base; by that a screw penetrates through the inner part of the spacing column from the other end of the convex rib of the base the pressing part is fixed on the base, and the position of a pull rod can be regulated exactly and smoothly.

Description

The Travelling trunk pulling handle handle

The utility model relates to a kind of Travelling trunk pulling handle handle, refers to a kind of stressed improper and Travelling trunk pulling handle handle of causing the both sides drawbar height not wait of handle that prevents especially.

At first see also the structural representation of the pull bar 12 of existing suitcase 1 shown in Figure 1, these pull bar 12 1 ends directly are set in the handle 11, so when desire is adjusted the length of pull bar 12, must impose very big strength handle 11 interlock pull bars 12 are pressed down, if improper outer tube damage or the both sides pull bar 12 of then may causing of the application of force highly do not wait.

The purpose of this utility model is to provide a kind of Travelling trunk pulling handle handle, and it can be adjusted rapidly and accurately, makes the action of adjusting pull bar more accurate, smooth and easy.

The purpose of this utility model is to realize like this, a kind of Travelling trunk pulling handle handle promptly is provided, described handle both sides root edge respectively is equipped with pipe in, the pipe upper limb is provided with a pad in described, be provided with a trace in the pipe, described trace runs through described interior Guan Zhiyi linkage by described handle, an and sheathed interlock spring, the sheathed described linkage in pipe lower end in described, the tube wall of described linkage is provided with an endoporus, one valve seat is set in the described linkage and is connected to the pushing block of described trace lower edge, one side of described valve seat is established a power spring, one mounting is sealed the opening of described linkage root edge, and described interior pipe and described linkage are installed with in an outer tube, and the tube wall of described outer tube is provided with some clips hole; Described handle comprises a base and a press section, described base both sides respectively are provided with a perforation that supplies interior pipe box to establish, and respectively establishing the circular fin of a hollow form with respect to the inboard of two perforation, be arranged with a spring on the described fin, the other end of described fin forms an alcove that supplies the screw spiral shell to establish, and described alcove is provided with for the interior ring that props up described screw; Described press section is set on the opening of described base, its both sides respectively are provided with a limit base that supplies described trace top spiral shell to establish, described press section is provided with a limited post that is installed with in described fin in the fin corresponding section with described base, one screw passes described fin and is fixed in the described limited post, and described press section is fixed on the described base.

Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:

Fig. 1 is the existing case pull bar schematic diagram of implementing;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 2 A is another stereogram of press section of the present utility model;

Schematic diagram when Fig. 3 is pull bar adjustment of the present utility model height;

Schematic diagram when Fig. 4 is pull bar of the present utility model location.

See also shown in Figure 2, the utility model handle 2 both sides root edges respectively are equipped with pipe 4 in, the upper limb of pipe 4 is provided with a pad 32 in being somebody's turn to do, and in interior pipe 4, be provided with a trace 3, pipe 4 was to linkage 5 in this trace 3 was run through by handle 2, an and sheathed thereon interlock spring 31, sheathed this linkage 5 in lower end of pipe 4 in being somebody's turn to do, the tube wall of this linkage 5 is provided with an endoporus 51, one valve seat 53 is set in this linkage 5 and is connected to the pushing block 52 of trace 3 lower edges, one side of this valve seat 53 is established a power spring 54, and utilize a mounting 55 to seal the opening of linkage 5 root edges, pipe 4 and linkage 5 are installed with in an outer tube 6 in being somebody's turn to do, and the tube wall of this outer tube 6 is provided with some clips hole 61; This handle 2 comprises a base 21 and a press section 22.

It is sheathed for pipe 4 in this that these base 21 both sides respectively are provided with a perforation 211, and respectively establishing the circular fin 212 of a hollow form with respect to the inboard of two perforation 211, on this fin 212, be arranged with a spring 213, and the other end at fin 212 forms an alcove 214, establish for a screw 216 spiral shells, ring 215 was for propping up screw 216 in this alcove 214 was provided with;

Consult shown in Fig. 2 A, this press section 22 is set on the opening of base 21, its both sides respectively are provided with a limit base 221 and establish for the top spiral shell of this trace 3, be provided with a limited post 222 in fin 212 corresponding sections on this press section 22 with base 21, this limited post 222 is installed with in the fin 212 of base 21, pass fin 212 by screw 216 and be fixed in the limited post 222, press section 22 is fixed on the base 21;

Consult shown in Figure 3, when desire is adjusted pull bar length, hold handle 2, and press press section 22 with hand, make press section 22 stressed pressing down, 222 synchronous nationalitys of the limited post of these 22 both sides, press section are by down slippage of screw 216, making spring 213 be compressive state also is installed with in the fin 212 of base 21 fully, driving trace 3 simultaneously presses down, make pushing block 52 incisions of trace 3 afterbodys, this valve seat 53 contracts in transmission device 5 because of the promotion of pushing block 52, and the clip in the clip hole 61 of disengaging and outer tube 6, this power spring 54 also is compressive state, thereby can adjust height.

Consult shown in Figure 4, when desiring steady brace, in the fin 212 that the press section 22 of decontroling handle 2 is installed with limited post 222 to be linked in base 21 by the elastic force of spring 213 no longer fully, this press section 22 up is moved back into original position by screw 216, trace 3 also is subjected to the elastic force of interlock spring 31 to get back to original position simultaneously, make this valve seat 53 not be subjected to pushing of pushing block 52, then this valve seat 52 be subjected to power spring 54 back stretch and simultaneously clip in the clip hole 61 of the endoporus 51 of linkage 5 and outer tube 6, realize the location.

Claims

A kind of Travelling trunk pulling handle handle, described handle both sides root edge respectively is equipped with pipe in, the pipe upper limb is provided with a pad in described, be provided with a trace in the pipe, described trace runs through described interior Guan Zhiyi linkage by described handle, an and sheathed interlock spring, the sheathed described linkage in pipe lower end in described, the tube wall of described linkage is provided with an endoporus, one valve seat is set in the described linkage and is connected to the pushing block of described trace lower edge, a side of described valve seat is established a power spring, and a mounting is sealed the opening of described linkage root edge, pipe and described linkage are installed with in an outer tube in described, and the tube wall of described outer tube is provided with some clips hole; It is characterized in that, described handle comprises a base and a press section, described base both sides respectively are provided with a perforation that supplies interior pipe box to establish, and respectively establishing the circular fin of a hollow form with respect to the inboard of two perforation, be arranged with a spring on the described fin, the other end of described fin forms an alcove that supplies the screw spiral shell to establish, and described alcove is provided with for the interior ring that props up described screw; Described press section is set on the opening of described base, its both sides respectively are provided with a limit base that supplies described trace top spiral shell to establish, described press section is provided with a limited post that is installed with in described fin in the fin corresponding section with described base, one screw passes described fin and is fixed in the described limited post, and described press section is fixed on the described base.