CN201200131Y

CN201200131Y - Escapement mechanism of portable cabinet for storing articles

Info

Publication number: CN201200131Y
Application number: CNU2008200450925U
Authority: CN
Inventors: 于维恕
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-20
Filing date: 2008-03-20
Publication date: 2009-03-04
Anticipated expiration: 2018-03-20

Abstract

The utility model relates to an escapement mechanism of a mobile storage cabinet, which comprises a touch-and-open body, a heart-shaped guiding groove, a touch rod, a touch-rod seat and a restoration spring; when the touch rod reciprocates in the heart-shaped groove, a storage rack can be locked and released, and then the retraction or the extension of the storage rack can be automatically implemented.

Description

Portable locker escapement

Technical field

The utility model relates to a kind of locker in furniture field, particularly a kind of portable locker escapement, the hanging cupboard that is used for household, the kitchen cabinet draw hurdle cabinet, rice bin cabinet, the bookcase in study, the drawer of desk, clothes cabinet etc., the magazine that can realize portable locker is stretched out or the automation of retraction, easily gets thing and glove.

Background technology

Existing portable locker, it is pulled out and pushes all needs artificial action, at storing and convenient inadequately when getting thing, in number of patent application is 200720057012.3 utility model, propose a kind of foot-operated semi-automatic horizontal sliding cabinet, but can only be used for the horizontal sliding cabinet of low level, and can not be used for higher table with positions such as drawers, the scope of application is limited, and necessity of further raising is arranged.

The utility model content

The utility model proposes a kind of escapement that can be widely used in various portable lockers at the deficiencies in the prior art.The utility model is achieved by the following technical solution: it by bump be format body, heart-shaped gathering sill, feeler lever, feeler lever seat, and back-moving spring form, when feeler lever seat, feeler lever are prolonging the direction consistent with heart-shaped gathering sill center line when reciprocating, the feeler lever head in heart-shaped gathering sill to the angle of both sides deflection about equally.

Described portable locker escapement has been installed bearing on the feeler lever head.

Described portable locker escapement, back-moving spring one end is installed on the feeler lever seat, the other end is installed in and bumps is on the cabinet that is connected of format body, the application of force direction of spring when shrinking, be that the driving lever seat is pulled to the direction of leaving heart-shaped gathering sill, spring can be extension spring, multi-turn torsionspring or clockwork spring.

Described portable locker escapement, it is that format body, slide block, feeler lever seat, feeler lever, heart-shaped gathering sill, back-moving spring, collision block are formed by bumping, bumping is to have made on the format body to be roughly L shaped slider guide groove, the bent part of one end can be made into curve or polyline shaped, slide block and the feeler lever seat hinged with it, reciprocating in gathering sill under the drive of collision block, at the head of feeler lever bearing has been installed.

The utility model compared with prior art, because its compact conformation, convenience, dependable performance, can the various portable lockers of extensive use, comprise the locker that horizontal mode or vertical mode are installed, reduce operation link, under the situation of electrification not, realized that kitchen cabinet stretches out or the automation of return.

Description of drawings

Fig. 1 is the main TV structure schematic diagram of the utility model embodiment 1.

Fig. 2 is the cross-sectional side schematic diagram of Fig. 1.

Fig. 3 is the main TV structure schematic diagram of the utility model embodiment 2.

Fig. 4 is the cross-sectional side schematic diagram of Fig. 3.

Fig. 5 is that embodiment 1 is used in cabinet master TV structure schematic diagram.

Fig. 6 is Fig. 5 side-looking structural representation.

Fig. 7 is that implementation column 2 is used in the main TV structure schematic diagram in the drawer.

Fig. 8 is the side-looking structural representation of Fig. 7.

Fig. 9 is that embodiment 2 is used in the main TV structure schematic diagram in the cabinet.

Figure 10 is the side-looking structural representation of Fig. 9.

Figure 11 is the main TV structure schematic diagram that embodiment 2 is used in vertical lifting cabinet.

Figure 12 is the side-looking structural representation of Figure 11.

Among the figure: 1, bumping is the format body; 2, slide block; 3, feeler lever seat; 4 feeler levers; 5, heart-shaped gathering sill; 6, bearing; 7, back-moving spring; 8, collision block; 9, swivel pin; 10, L shaped slider guide groove; 11, cabinet; 12, magazine; 13, slide rail; 14, spring energy storage device; 15, gear; 16, tooth bar; 17, buffer; 18, pressurising inflator.

The specific embodiment

Embodiment 1: see Fig. 1, the 2nd, and the structural representation of embodiment 1, Fig. 5, the 6th, embodiment 1 is used for the schematic diagram of cabinet.Bumping is to be manufactured with heart-shaped gathering sill 5 on the format body 1, in feeler lever seat 3, feeler lever 4 is installed, feeler lever seat 3 links to each other with an end of back-moving spring 7, and the other end of back-moving spring 7 is that format body 1 links to each other, that is to say with cabinet 11 and link to each other with bumping.Back-moving spring 7 can be multi-turn torsion spring or clockwork spring also, and bumping is that format body 1 generally is installed on the cabinet 11, and the feeler lever seat generally is positioned on the magazine 13, and the two also can be inverted.When prolonging with hand propelled magazine 13 and the feeler lever seat 3 that is connected with it with the same center line move toward one another of heart-shaped gathering sill 5, feeler lever 4 advance the heart-shaped gathering sill 5 of people and prolonging A point, B point, C point moves and stop, unclamp the hand of promotion this moment, under the effect of back-moving spring 7, feeler lever 4 is under the effect of composite force, its elbow partly can prop up D place and stop, and this moment, magazine 13 was to be in to be withdrawn into the interior position of fixing cabinet 11.When touching magazine 13 once more, can drive feeler lever seat 3 and feeler lever 4 continuation motions, under the effect of composite force, the head of feeler lever 4 can move to the E point from the D point, at this moment, the outer application of force stops, under the effect of back-moving spring 7, the feeler lever head can be return the A point from E point, F point, and withdraw from heart-shaped gathering sill 5, so, finish a working cycles.

Embodiment 2: Fig. 3, and Fig. 4 is the structural representation of embodiment 2, Fig. 5, Fig. 6 are the structural representations that embodiment 2 is used for cabinet, Fig. 7, Fig. 8 is the structural representation that embodiment 2 is used for drawer, and Fig. 9, Figure 10 are the structural representations that embodiment 2 is used for vertical lifting cabinet.At Fig. 3, among Fig. 4, be to be shaped on L shaped slider guide groove 10 on the format body 1 bumping, with heart-shaped gathering sill 5, slide block 2 and feeler lever seat 3 hinge knots, and prolong L shaped slider guide groove 10 back and forth movements, this moment, feeler lever will be with head back and forth movement in heart-shaped gathering sill 5 of its bending, the mechanism of its locking and release is with embodiment 1, and different is that feeler lever 4 no longer is exposed to the outside, be difficult for impaired, and stir slide block 2 by the collision block 8 that is contained on the magazine 12, and driving feeler lever seat 3, feeler lever 4 is finished locking and release movement.When slide block 2 under back-moving spring 7 effect, during upward to motion, slide block 2 is gone to the elbow portion of L shaped slider guide groove 10 to shown in Figure 3, can be along gathering sill deflection left, to discharge collision block 8, to bump be the direction motion of format body 1 to leaving, and this moment, magazine was release conditions.When contract people's cabinet 11 and when locking of needs magazine, needing to promote magazine 12 moves to downward direction shown in Figure 3, the leftover bits and pieces that this moment, collision block 8 can be stirred slide block 2 makes slide block 2 get back to the linear portions of L shaped slider guide groove, and move downward, till the elbow of driving lever 4 is locked by heart-shaped gathering sill 5 bottom grooves.

Claims

1. portable locker escapement, it by bump be the heart-shaped gathering sill of format body (1) (5), feeler lever (4), feeler lever seat (3), and back-moving spring (7) form, it is characterized in that: when feeler lever seat (3), feeler lever (4) is prolonging when heart is led the consistent direction of picture groove (5) center line and moved back and forth, the feeler lever head in heart-shaped gathering sill (5) to the angle of both sides deflection, about equally.

2. as right 1 described portable locker escapement, it is characterized in that: on feeler lever (4) head bearing (6) has been installed.

3. as right 1 described portable locker escapement, it is characterized in that: back-moving spring (7) one ends are installed on the feeler lever seat (3), the other end is installed in and bumps is on the cabinet (11) that is connected of format body (1), the application of force direction of spring (7) when shrinking, be that feeler lever seat (3) is pulled to the direction of leaving heart-shaped gathering sill (5), spring (7) can be extension spring, multi-turn torsionspring or clockwork spring.

4. portable locker escapement, it is format body (1), slide block (2), feeler lever seat (3), feeler lever (4), heart-shaped gathering sill (5) by bumping, forms toward spring (7), collision block (8) again, it is characterized in that: bumping is to have made on the format body (1) to be roughly L shaped slider guide groove (10), the bent part of one end can be made into curve or polyline shaped, slide block (2) and feeler lever seat (3) are hinged with link pins (9), and reciprocating in slider guide groove (10) under the drive of collision block 8.

5. as right 4 described portable locker escapements, it is characterized in that: bearing (6) has been installed at the head of feeler lever (4).