CN202723082U

CN202723082U - Inclination prevention device

Info

Publication number: CN202723082U
Application number: CN 201220354522
Authority: CN
Inventors: 陈禹; 苏继祖; 李东锋; 秦兆博
Original assignee: LUOYANG KAIBIN NAITE STEEL CABINET CO Ltd
Current assignee: LUOYANG KAIBIN NAITE STEEL CABINET CO Ltd
Priority date: 2012-07-21
Filing date: 2012-07-21
Publication date: 2013-02-13
Anticipated expiration: 2022-07-21

Abstract

The utility model relates to an inclination prevention device, and belongs to the field of file cabinets. The inclination prevention device comprises a locating box, a leave-joint sleeve, a leave-joint head, a linkage rod and a plurality of locking pieces, wherein the leave-joint sleeve is clamped at the top end of the locating box, a meshed cavity is arranged inside the leave-joint sleeve, one end of the leave-joint head is correspondingly matched with a cavity body of the meshed cavity inside the leave-joint sleeve, the end portion of the leave-joint head abuts against an opening portion of the meshed cavity of the leave-joint sleeve, the other end of the leave-joint head is connected with the linkage rod, a space exists between the outer surface of the linkage rod and the inner wall of the locating box, and a rod body of the linkage rod is connected with the plurality of locking pieces. The inclination prevention device is capable of protecting a plurality of drawers inside a cabinet body from being pulled out simultaneously, and therefore the possibility that the cabinet body topples is avoided.

Description

A kind of device preventing tilting

[technical field]

The utility model relates to the file cabinet field, especially relates to a kind of be used to preventing that many drawer files cabinet from being extracted out the device of run-off the straight simultaneously because of a plurality of drawers.

[background technology]

Known, file cabinet commonly used is provided with a plurality of drawers that are arranged above and below more at present, when the article of depositing in these drawers are more when heavier be, in case take out out these drawers simultaneously, so whole cabinet very easily phenomenon occurs toppling over because of the center of gravity reach, gently then causes drawer releasing, causes the interior stored article of drawer to suffer damage, heavy then topple over because of cabinet integral body cabinet self is damaged, even may jeopardize related personnel's personal safety; At present, although some manufacturer will inevitably increase production cost so again by at every one deck drawer the generation that corresponding lockset is avoided this phenomenon being installed respectively, the also corresponding burden that strengthens manufacturer.

[summary of the invention]

In order to overcome the deficiency in the background technology, the utility model provides a kind of device preventing tilting, and described device can protect a plurality of drawers in the cabinet can not extracted out simultaneously, thus the possibility of having avoided cabinet to topple over.

For achieving the above object, the utility model adopts following technical scheme:

A kind of device preventing tilting, described device comprise positioning box, clutch cover, clutch head, gangbar and a plurality of lock dog; Described positioning box is a strip open box, and the end face middle part, top of positioning box is connected with clutch cover, and the inside of clutch cover is provided with the large interlock chamber of a young tripe, and the oral area in interlock chamber is located at the end end face middle part of the corresponding positioning box of clutch cover inside; Described clutch head is positioned at the positioning box box, one end termination of clutch head is made as and the corresponding supporting structure of clutch cover internal gearing chamber cavity, and the termination section that should hold and the corresponding conflict of interlock accent section of clutch cover, the other end of clutch head is fixedly connected with an end of gangbar; Described gangbar is positioned at the positioning box box, be equipped with spacing between the outer surface of gangbar and the corresponding positioning box inwall, and a side of the corresponding positioning box open face of gangbar has a plurality of lock dogs of being fixedly connected with of spacing; Described lock dog width is greater than the width of positioning box open face, and the one side that lock dog is connected with gangbar is provided with two outstanding location legs, and these two location legs lay respectively between the both sides inwall of the both sides of gangbar and positioning box; The up and down both sides section of lock dog another side is equipped with the projection limit, the inboard, upper process limit that is positioned at this face top section is provided with the first projection that two sides are smooth excessiveness, and a side that is positioned at inboard corresponding first projection in lower process limit of this section of face bottom is provided with the second projection; The parallel sided of one side of the second projection and the first corresponding projection and spacing is arranged, the another side of the second projection is a vertical surface perpendicular to lock dog lower process limit medial surface.

Described device preventing tilting, described clutch head and gangbar are that clamping or be bolted is connected.

Described device preventing tilting, described gangbar and lock dog are that clamping or be bolted is connected.

Described device preventing tilting, described positioning box and clutch cover are made as integrative-structure.

Described device preventing tilting, described clutch head and gangbar are made as integrative-structure.

Described device preventing tilting, described gangbar and a plurality of lock dog are made as integrative-structure.

Described device preventing tilting, described clutch head, gangbar and a plurality of lock dog are made as integrative-structure.

Owing to adopting described technical scheme, the utlity model has following beneficial effect:

Device preventing tilting described in the utility model is not only simple in structure; with low cost; but also can effectively protect a plurality of drawers that are arranged above and below in the cabinet can not extracted out simultaneously, thereby effectively avoid cabinet phenomenon to occur toppling over by once extracting a drawer out in actual applications.

[description of drawings]

Fig. 1 is the utility model schematic diagram;

Fig. 2 is the schematic diagram of lock dog in the utility model;

Fig. 3 is use view of the present utility model.

Among the figure: 1, positioning box; 2, clutch cover; 3, clutch head; 4, gangbar; 5, lock dog; 6, location leg; 7, upper process limit; 8, lower process limit; 9, the first projection; 10, the second projection; 11, vertical surface; 12, side cabinet; 13, trip shaft; 14, slide rail.

[specific embodiment]

Can explain in more detail the utility model by the following examples, open the purpose of this utility model is intended to protect all changes and improvements in the utility model scope, and the utility model is not limited to the following examples;

1～2 described device preventing tilting by reference to the accompanying drawings, described device comprise positioning box 1, clutch cover 2, clutch 3, gangbar 4 and a plurality of lock dog 5; Described positioning box 1 is a strip open box, and the end face middle part, top of positioning box 1 is connected with clutch cover 2, as required, clutch cover 2 and the end face of positioning box 1 respective end can be made as the structure of one; The inside of clutch cover 2 is provided with the large interlock chamber of a young tripe, and the oral area in interlock chamber is located at the end end face middle part of clutch cover 2 corresponding positioning boxes 1 inside, i.e. the central shaft position of the corresponding positioning box of the oral area in the interlock chamber of clutch cover 2 interior settings 1 inside; Described clutch 3 is positioned at positioning box 1 box, one end termination of clutch 3 is made as and the corresponding supporting structure of clutch cover 2 internal gearing chamber cavitys, and the termination sections of clutch 3 these ends and the corresponding conflict of interlock accent section of clutch cover 2, this end termination that is clutch 3 can be inserted the interlock chamber that is located in the clutch cover 2 under external force accurately, and in the situation that there is not the external force drawing, clutch 3 can not break away from the interlock of clutch cover 2;

The other end of described clutch 3 and an end of gangbar 4 are fixed together by clamping or bolt, as required, also clutch 3 can be made as integrative-structure with gangbar 4, thereby be more convenient for driving clutches 3 action by gangbar 4 in application; Described gangbar 4 is positioned at positioning box 1 box, be equipped with spacing between the outer surface of gangbar 4 and corresponding positioning box 1 inwall, namely utilize these spacings to avoid gangbar 4 inwall direct and positioning box 1 when action to rub, thereby have influence on the stability of gangbar 4 actions; One side of gangbar 4 corresponding positioning box 1 open face have spacing pass through clamping or bolt is fixedly connected with a plurality of lock dogs 5, as required, gangbar 4 and a plurality of lock dogs 5 can be made as integrative-structure, thereby when using, be more convenient for utilizing lock dog 5 to drive gangbar 4 actions; In addition, be further to simplify the number of assembling steps of described device, the clutch in the described device 3, gangbar 4 and a plurality of lock dog 5 can be made as integrative-structure;

Described lock dog 5 width are greater than the width of positioning box 1 open face, have guaranteed that namely described device can not have influence on normal use because lock dog 5 is recessed in the box of positioning box 1; The one side of lock dog 5 is connected with gangbar 4, and be provided with two location legs 6 of vertically giving prominence at this face, between the both sides inwall of the both sides that these two location legs 6 lay respectively at gangbar 4 and corresponding positioning box 1, namely avoid gangbar 4 move left and right in positioning box 1 box by these location legs 6, guarantee also that simultaneously gangbar 4 can only move vertically when being driven; The up and down both sides section of lock dog 5 another sides is provided with respectively the projection limit, 7 inboards, upper process limit of this face top section are provided with the first projection 9 that two sides are smooth excessiveness, and a side of lower process limit 8 inboard corresponding first projections 9 of lock dog 5 these sections of face bottom is provided with the second projection 10; The parallel sided of one side of the second projection 10 and the first corresponding projection 9 and spacing is arranged, the another side of the second projection 10 is a vertical surface 11 perpendicular to lock dog 5 lower process limits 8 medial surfaces.

When implementing device preventing tilting described in the utility model, first the top of clutch cover 2 with positioning box 1 is fixedly connected with, and then the gangbar 4 that will be fixedly connected with clutch 3 and respective numbers lock dog 5 is placed in positioning box 1 box, and makes the mutually corresponding assembly operations of namely finishing described device that contact of clutch 3 and clutch cover 2; After assembling is finished, in the side cabinet that the is fixed on corresponding cabinet 12 inner face grooves that described device is identical, make the open face of positioning box 1 concordant with the inner face of side cabinet 12, and each lock dog 5 equal corresponding one deck drawer side, at this moment, require outstanding corresponding 7 inboards, upper process limit with layer lock dog 5 of trip shaft 13 levels that are arranged on the drawer side outer surface, last, install slide rail 14 and the corresponding drawer of packing into can come into operation at two side cabinets, 12 inner faces of corresponding cabinet; Wherein, if the upper gliding style drawer of employing then needs slide rail 14 is installed in the top position of same layer lock dog 5, if adopt the down-sliding type drawer, then need slide rail 14 is installed in the lower position of same layer lock dog 5;

By reference to the accompanying drawings 3, in actual applications, when the drawer of ground floor in the pull cabinet, trip shaft 13 on this layer drawer side is outwards mobile with the drawer horizontal direction, in the time of between trip shaft 13 is by the first projection 9 in the corresponding lock dog 5 and the second projection 10,13 pairs of trip shafts the first projections 9 produce active forces, make this lock dog 5 upwards liftings, and drive simultaneously gangbar 4, clutch 3 and other all lock dogs 5 rise simultaneously; After the trip shaft 13 of this layer drawer passes through with layer lock dog 5, because the clutch that is connected with gangbar 43 and clutch cover 2 are interlocked, therefore gangbar 4 can not fall, at this moment, therefore the vertical surface 11 of the second projection 10 corresponding trip shaft 13 with layer drawer side respectively just in the lock dog 5 of corresponding other layers drawer has stopped that effectively the drawer of other layers is drawn out of on the gangbar 4;

Otherwise, when closing the ground floor drawer that is drawn out of, the trip shaft 13 of this drawer side by with layer in the lock dog 5 the first projection 9 and the second projection 10 between the time, 13 pairs of the second projections 10 of trip shaft produce the active force that presses down, thereby cause clutch 3 to separate with clutch cover 2, make gangbar 4 and other all lock dogs 5 fall to resetting simultaneously, namely all drawers all are in initial open state, thereby can extract the drawer of any one deck out; Because described device can prevent that a plurality of drawers from being extracted out simultaneously, thereby the phenomenon generation of effectively having avoided corresponding cabinet to topple over because of centre-of gravity shift, thereby reached linkage interlocked and purpose security protection.

Carefully do not state part in the above content for prior art, do not state therefore run business into particular one.

Claims

1. device preventing tilting, it is characterized in that: described device comprises positioning box (1), clutch cover (2), clutch head (3), gangbar (4) and a plurality of lock dog (5); Described positioning box (1) is a strip open box, the end face middle part, top of positioning box (1) is connected with clutch cover (2), the inside of clutch cover (2) is provided with the large interlock chamber of a young tripe, and the oral area in interlock chamber is located at the inner end end face middle part of the corresponding positioning box of clutch cover (2) (1); Described clutch head (3) is positioned at positioning box (1) box, one end termination of clutch head (3) is made as and the corresponding supporting structure of clutch cover (2) internal gearing chamber cavity, and the termination section that should hold and the corresponding conflict of interlock accent section of clutch cover (2), the other end of clutch head (3) is fixedly connected with an end of gangbar (4); Described gangbar (4) is positioned at positioning box (1) box, be equipped with spacing between the outer surface of gangbar (4) and corresponding positioning box (1) inwall, and a side of the corresponding positioning box of gangbar (4) (1) open face there are a plurality of lock dogs of being fixedly connected with of spacing (5); Described lock dog (5) width is greater than the width of positioning box (1) open face, the one side that lock dog (5) is connected with gangbar (4) is provided with two outstanding location legs (6), and these two location legs (6) lay respectively between the both sides inwall of the both sides of gangbar (4) and positioning box (1); The up and down both sides section of lock dog (5) another side is equipped with the projection limit, the inboard, upper process limit (7) that is positioned at this face top section is provided with the first projection (9) that two sides are smooth excessiveness, and a side that is positioned at inboard corresponding first projection in lower process limit (8) (9) of this section of face bottom is provided with the second projection (10); The parallel sided of one side of the second projection (10) and corresponding the first projection (9) and spacing is arranged, the another side of the second projection (10) is a vertical surface (11) perpendicular to lock dog (5) lower process limit (8) medial surface.

2. device preventing tilting according to claim 1 is characterized in that: described clutch head (3) and gangbar (4) are for clamping or be bolted and be connected.

3. device preventing tilting according to claim 1 is characterized in that: described gangbar (4) and lock dog (5) are for clamping or be bolted and be connected.

4. device preventing tilting according to claim 1 is characterized in that: described positioning box (1) is made as integrative-structure with clutch cover (2).

5. device preventing tilting according to claim 1 is characterized in that: described clutch head (3) is made as integrative-structure with gangbar (4).

6. device preventing tilting according to claim 1 is characterized in that: described gangbar (4) is made as integrative-structure with a plurality of lock dogs (5).

7. device preventing tilting according to claim 1, it is characterized in that: described clutch head (3), gangbar (4) and a plurality of lock dog (5) are made as integrative-structure.