CN2764211Y

CN2764211Y - Folding type handle

Info

Publication number: CN2764211Y
Application number: CN 200520100210
Authority: CN
Inventors: 顾新君
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-20
Filing date: 2005-01-20
Publication date: 2006-03-15
Anticipated expiration: 2015-01-20

Abstract

The utility model discloses a folding type pull handle of an article box, which comprises hand pull rod and a sliding rod, wherein the hand pull rod is arranged on a box body through a first rotating shaft and the sliding rod is arranged on the box body through a second rotating shaft. A plurality of convex blocks arrayed in an equidistant mode are arranged at the top of the sliding rod, both sides of the top are provided with two convex poles, both sides of the hand pull rod are provided with two sliding orbits and the convex poles of the upper end of the sliding rod are arranged on the sliding orbits. The middle part of the hand pull rod is also provided with a crosspiece provided with a clamping plate of the sliding rod, the clamping plate of the sliding rod can move leftwards and rightwards on the crosspiece and one side of the clamping plate of the sliding rod close to the sliding rod is provided with a plurality of equidistant grooves and convex bars corresponding to the convex blocks. Because the utility model adopts the technical scheme, the pull handle of the article box can not be damaged because of rainwater or dust, etc. The utility model has the advantages of simple structure, convenient use, novel form and low cost.

Description

A kind of collapsible handle

Technical field

The utility model relates to a kind of collapsible handle, is specifically related to collapsible article case handle.

Background technology

Its handle of article case of existing band hand lever is generally telescopic, its shortcoming is, the pull bar of common telescopic handle is metal or plastic production, enters the pull bar slide opening if any rainwater or minute dust etc., the time slightly length will cause pull bar stuck and can not use.

Summary of the invention

The purpose of this utility model is to provide a kind of collapsible article case handle, and this collapsible article case handle can owing to rainwater or dust be not former thereby damage.

In order to solve the problems of the technologies described above, the collapsible handle that the utility model provides comprises by rotating shaft I and is installed in the hand lever on the casing and is installed in slide bar on the casing by rotating shaft II, described top end of sliding rod is provided with several projections of equidistantly arranging, the both sides, top are provided with two projections, described hand lever both sides are provided with two sliding rails, the projection of described slide bar upper end is contained on the sliding rail, described hand lever middle part also is provided with crosspiece, the slide bar clamp is housed on the crosspiece, described slide bar clamp can horizontally slip on crosspiece, and the slide bar clamp has and projection corresponding several equidistant groove and raised lines by slide bar one side.

As the further improvement of the collapsible handle of the utility model, its crosspiece middle part is provided with groove, is provided with the Spring Card post I that is adorning spring I in the middle of the groove, and described slide bar clamp one medial surface is provided with block, described block pass groove and and spring I press closer.

As another improvement of the collapsible article case handle of the utility model, described slide bar clamp upper end also is provided with the hand push piece.

The utility model is owing to adopt technique scheme, makes article case handle can be owing to rainwater or dust etc. not former thereby damage, simple in structure, easy to use, and novel form is with low cost.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified:

Fig. 1 is the article case schematic diagram with collapsible handle;

Handle front view when Fig. 2 is opening and using of the collapsible handle of the utility model;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the handle front view in the utility model folding process;

Fig. 5 is the left view of Fig. 4;

Fig. 6 partly removes the sliding jaw view for Fig. 2 middle rail;

Fig. 7 is an A-A cutaway view Amplified image among Fig. 2.

Embodiment

As Fig. 1, Fig. 2, shown in Figure 3, above-mentioned collapsible article case handle 4 adopts the whitworth mechanism design, comprise by rotating shaft I401 and be installed in the hand lever 402 on the upper box and be installed in slide bar 404 on the upper box by rotating shaft II403, described top end of sliding rod is provided with several projections of equidistantly arranging 405, the top end of sliding rod both sides are provided with two projections 406, described hand lever both sides are provided with two sliding rails 411, the projection 406 of described slide bar 404 upper ends is contained on the sliding rail 411, thereby has formed whitworth mechanism.

Described hand lever 402 middle parts also are provided with crosspiece 407, adorn the slide bar clamp 408 that a upper end is provided with hand push piece 414 on the crosspiece, described slide bar clamp can horizontally slip on crosspiece 407, and the slide bar clamp has and projection 405 corresponding several equidistant groove 409 and raised lines 410 by slide bar 404 1 sides.

As shown in Figure 6 and Figure 7, there is a groove 412 at above-mentioned crosspiece 407 middle parts, in the middle of this groove the Spring Card post 416 of adorning a spring 413 are arranged, and described slide bar clamp 408 1 medial surfaces are provided with a block 415, this block pass groove 412 and and spring 413 press closer.

As shown in Figure 4 and Figure 5, when hand lever is folding, by hand push piece 414 slide bar clamp 408 is moved to left, projection 405 and groove 409 are aligned, with hand lever 402 I401 rotation around the shaft, drive slide bar 404 II403 rotation around the shaft, its projection 406 slides along sliding rail 411, projection 405 slides along groove 409, until closing to level; When needs use handle, with the hand lever pull-up, be in raised line 410 bottoms, because the elastic force effect of spring 413 makes projection jump to the raised line bottom, with hand lever card jail up to projection 405.

Claims

1, a kind of collapsible handle, it is characterized in that: comprise by rotating shaft I (401) being installed in the hand lever (402) on the casing and being installed in slide bar (404) on the casing by rotating shaft II (403), described top end of sliding rod is provided with several projections of equidistantly arranging (405), the both sides, top are provided with two projections (406), described hand lever both sides are provided with two sliding rails (411), the projection (406) of described slide bar (404) upper end is contained on the sliding rail (411), described hand lever middle part also is provided with crosspiece (407), slide bar clamp (408) is housed on the crosspiece (407), described slide bar clamp can horizontally slip on crosspiece, and the slide bar clamp has and corresponding several equidistant grooves (409) of projection and raised line (410) by slide bar one side.

2, collapsible handle according to claim 1, it is characterized in that: described crosspiece (407) middle part is provided with groove (412), be provided with the Spring Card post (416) of adorning spring (413) in the middle of the groove (412), described slide bar clamp (408) medial surface is provided with block (415), described block (415) pass groove (412) and and spring (413) press closer.

3, collapsible handle according to claim 1 and 2 is characterized in that: described slide bar clamp (408) upper end also is provided with hand push piece (414).