CN107019357A

CN107019357A - A kind of wooden cabinet back of the body dress locking bar

Info

Publication number: CN107019357A
Application number: CN201710303591.3A
Authority: CN
Inventors: 刘韦明
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-02
Filing date: 2017-05-02
Publication date: 2017-08-08

Abstract

The invention discloses a kind of wooden cabinet back of the body dress locking bar, including main lock, limiting lock, aluminium bar and extension spring, the main lock, limiting lock, extension spring are mounted in aluminium bar, and the main lock is positioned at the top of aluminium bar, the limiting lock is located at below the main lock, and the extension spring is located at aluminium bar bottom；The main lock includes buffer and fixed seat, and the limiting lock includes side dress drag hook, fixed seat and gear board.The wooden cabinet of the present invention can be in the case where the corresponding drawer of main lock be locked with back of the body dress locking bar, and other drawers still can individually lock closure, be installed while can exempt from fluting, the discharge of the wooden cabinet formaldehyde of reduction, installation is environmentally friendly, meets the design requirement of hommization, applied widely.

Description

A kind of wooden cabinet back of the body dress locking bar

Technical field

The present invention relates to lockset, and in particular to a kind of wooden cabinet back of the body dress locking bar.

Background technology

Presently commercially available wooden cabinet, first layer drawer is furnished with after keyhole, key unlocking, and three layers of drawers is in simultaneously can push-and-pull State, and when wooden cabinet is locked, three layers of drawers is both needed to be in closure state, if the only key in the case that the first drawer is closed Keyhole, second and third drawer can not lock, not humane, and wooden cabinet is easily caused formaldehyde according to that could install locking bar after need to slotting Release.

The content of the invention

In order to solve the above problems, the situation that wooden cabinet of the invention can be locked with back of the body dress locking bar in the corresponding drawer of main lock Under, other drawers still can individually lock closure, be installed while can exempt from fluting, the discharge of the wooden cabinet formaldehyde of reduction, install environmental protection, meet The design requirement of hommization, it is applied widely.

The present invention is realized by following scheme：

A kind of wooden cabinet back of the body dress locking bar, including main lock, limiting lock, aluminium bar and extension spring, the main lock, limiting lock, extension spring are equal It is installed in aluminium bar, the main lock is positioned at the top of aluminium bar, and the limiting lock is located at below the main lock, and the extension spring is located at institute State aluminium bar bottom；The main lock includes buffer and gear board, and the limiting lock includes side dress drag hook, gear board and stopping means；Institute State extension spring and extended state is under main locking conjunction state.

Wherein, the buffer is made up of buffer base, buffer torsion spring, buffer fork, the buffer fork It is fixedly connected with buffer torsion spring on buffer base；The side dress drag hook is by rivet, drag hook, drag hook torsion spring, drag hook side seat Composition, the drag hook is connected with drag hook torsion spring and is fixed on by rivet on the seat of drag hook side.

Extension spring can ensure locking bar not because the friction with fixed seat hinders the smooth of locking bar to fall.

Buffer, which can effectively reduce to be lifted, hits the resistance caused and friction, and to higher serious forgiveness is located, Band location and installation and reset function, it is convenient to install.

Side dress drag hook is easily upspring when having impact, and the auto-lock function of back-off is formed during pull-out, and the adjustable location and installation of band is carried High serious forgiveness with it is easy for installation.

Preferably, the stopping means is made up of limiting block board and fixed seat.

Stopping means can adjust required hoisting depth according to actual installation.

Preferably, the locking bar also includes time lock, and described lock includes side dress drag hook and gear board.

Preferably, the limiting lock is installed on above or below time lock.

Preferably, the number of described lock is multiple.

Secondary lock flexibly sets number, so as to be suitable for the wooden cabinet of the different drawer numbers of plies, the scope of application is wider.

Preferably, fixed seat is provided with the top and bottom of the aluminium bar, the fixed seat is by forward and backward stator and screw Composition.

Preferably, the gear board and limiting block board are screwed in aluminium bar.

Aluminium bar is clamped by the forward and backward stator of fixed seat, and stator is fixed by screw and makes fixed seat and wood Cabinet is mutually fixed, and need not individually be slotted on wooden cabinet during installation, it is possible to decrease the discharge of wooden cabinet formaldehyde, install convenient, environmental protection.

Preferably, main lock corresponds to the first layer drawer of wooden cabinet, limiting lock second and third layer of drawer or secondary corresponding with time lock Lock second and third layer of drawer corresponding with limiting lock.

The present invention has advantages below：

Locking bar of the present invention is designed using back loading type, can be in the case where the corresponding drawer of main lock is locked, and other drawers still may be used Independent lock closure, the design of buffer, the resistance being effectively reduced in lifting, knockout process and frictional force, convenient positioning peace Dress, while being also convenient for the opening and closing of first layer drawer；Side fills the design of drag hook so that its layer drawer is closed in first layer drawer When closing lock, it still can individually close and lock, mode of locking is not limited to, more hommization；Need not be in wood when installing simultaneously Individually slotted on cabinet, the discharge of the wooden cabinet formaldehyde of reduction installs environmental protection, meets the design requirement of hommization, applied widely.

Brief description of the drawings

Fig. 1 is locking bar overall structure diagram；

Schematic diagram when Fig. 2 is active for locking bar；

Fig. 3 is the explosive view of locking bar each several part；

Wherein, 1 aluminium bar, 2 extension springs, 3 buffers, 4 sides dress drag hook, 5 fixed seats, 6 gear boards, 7 resetting means, 8 buffer bottoms Seat, 9 buffer torsion springs, 10 buffer forks, 11 rivets, 12 drag hooks, 13 drag hook torsion springs, 14 drag hook sides seat, 15 limiting block boards.

Embodiment

The present invention will be described below in conjunction with the accompanying drawings, but not as limitation of the present invention.

A kind of wooden cabinet back of the body dress locking bar, including main lock, limiting lock, aluminium bar 1 and extension spring 2, the main lock, limiting lock, extension spring It is mounted in aluminium bar 1, the main lock is positioned at the top of aluminium bar 1, and the limiting lock is located at below the main lock, the extension spring 2 Positioned at the bottom of aluminium bar 1；The main lock includes buffer 3 and gear board 5, and the limiting lock includes side dress drag hook 4, gear board 6 and Stopping means 7；The extension spring 2 is in extended state under main locking conjunction state.

Wherein, the buffer 3 is made up of buffer base 8, buffer torsion spring 9, buffer fork 10, the buffer Fork 10 is fixedly connected on buffer base 8 with buffer torsion spring 9；The side fills drag hook 4 by rivet 11, drag hook 12, drag hook Torsion spring 13, drag hook side seat 14 are constituted, and the drag hook 12 is connected with drag hook torsion spring 13 and is fixed on by rivet 11 on drag hook side seat 14.

Extension spring 2 can ensure locking bar not because the friction with fixed seat hinders the smooth of locking bar to fall.

Buffer 3, which can effectively reduce to be lifted, hits the resistance caused and friction, and to higher serious forgiveness is located, Band location and installation and reset function, it is convenient to install.

Side dress drag hook 4 is easily upspring when having impact, and the auto-lock function of back-off is formed during pull-out, with adjustable location and installation, Improve serious forgiveness with it is easy for installation.

Wherein, the stopping means 7 is made up of limiting block board 15 and fixed seat 5, and stopping means 7 can be according to actual installation Hoisting depth needed for regulation.

Wherein, the locking bar also includes time lock, and described lock includes side dress drag hook 4 and gear board 6.

Wherein, the gear board 6 and limiting block board 7 are screwed in aluminium bar.

The limiting lock is installed on time top of lock, limiting lock correspondence second layer drawer, secondary lock correspondence third layer drawer.

As shown in figure 1, before use, three layers of drawers is in closure locking state, i.e. buffer 3, side dress drag hook 4 and aluminium bar 1 It is connected, extension spring 2 is in the state that is stretched.

As shown in Fig. 2 after first layer drawer is extracted, buffer 3 is separated with the bar of aluminium bar 1, aluminium bar 1 departs from buffer 3 Constraint, moved downward by the effect of extension spring 2, cause side on second and third locking bar to fill drag hook 6 and separated with aluminium bar 1, second, Three drawers are in the state that can extract out, and because the effect of the limiting block board 15 and fixed seat 5 in stopping means 7, aluminium bar 1 will not What is declined is too many.

When first layer drawer it is idle without using when, can directly be pushed into and close and lock, buffer 3 and aluminium bar 1 again phase Even, while aluminium bar 1 is pulled up to Fig. 1 elemental height, locked if second and third drawer need to be closed, it is only necessary to push back drawer, side dress Drag hook 4 is upspring automatically to be connected with aluminium bar 1, and back-off realizes self-locking.

Wherein, in the case where first layer drawer is individually locked, second and third layer of drawer, which can be closed voluntarily, locks；First takes out Drawer is not closed and locked, and second and third drawer then can not individually lock.

Invention preferred embodiment is the foregoing is only, the claim of the present invention is not thereby limited, so all With the equivalent structure change made by description of the invention and diagramatic content, it is all contained in protection scope of the present invention.

Claims

1. a kind of wooden cabinet back of the body dress locking bar, including main lock, limiting lock, aluminium bar and extension spring, the main lock, limiting lock, extension spring are pacified Loaded in aluminium bar, it is characterised in that the main lock is positioned at the top of aluminium bar, and the limiting lock is located at below the main lock, described Extension spring is located at the aluminium bar bottom；The main lock includes buffer and gear board, and the limiting lock includes side dress drag hook, gear board and limit Position device；The extension spring is in extended state under main locking conjunction state.

2. a kind of wooden cabinet according to claim 1 back of the body dress locking bar, it is characterised in that the buffer is by buffer bottom Seat, buffer torsion spring, buffer fork composition, the buffer fork are fixedly connected in buffer base with buffer torsion spring On；The side dress drag hook is made up of rivet, drag hook, drag hook torsion spring, drag hook side seat, and the drag hook is connected with drag hook torsion spring and by riveting Nail is fixed on the seat of drag hook side.

3. a kind of wooden cabinet according to claim 1 or 2 back of the body dress locking bar, it is characterised in that the stopping means is by spacing Keep off board and fixed seat composition.

4. a kind of wooden cabinet according to claim 1 back of the body dress locking bar, it is characterised in that the locking bar also includes time lock, institute Stating time lock includes side dress drag hook and gear board.

5. a kind of wooden cabinet according to claim 4 back of the body dress locking bar, it is characterised in that the limiting lock is installed on described time Above or below lock.

6. a kind of wooden cabinet according to claim 5 back of the body dress locking bar, it is characterised in that the number of described lock is multiple.

7. a kind of wooden cabinet back of the body dress locking bar according to claim any one of 1-6, it is characterised in that at the top of the aluminium bar and Bottom is provided with fixed seat, and the fixed seat is made up of forward and backward stator and screw.

8. a kind of wooden cabinet according to claim 7 back of the body dress locking bar, it is characterised in that the gear board and limiting block board pass through Screw is fixed in aluminium bar.