CN2815111Y

CN2815111Y - Linkage locking-fixing device capable of combination

Info

Publication number: CN2815111Y
Application number: CN 200520018062
Authority: CN
Inventors: 翁国展
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-09
Filing date: 2005-05-09
Publication date: 2006-09-13
Anticipated expiration: 2015-05-09

Abstract

The utility model relates to a linkage locking-fixing device capable of combination, which comprises a first slide rail set, a second slide rail set, a first starter and a second starter, wherein the first slide rail set and the second slide rail set respectively comprise a static slide rail and a set of telescopic slide rails; the first starter is arranged on one end of the set of telescopic slide rails; the second starter which is corresponding to the first starter is arranged at the static slide rail; the second starter comprises a base, a guide seat, a member bar, a pair of slide ways and a sliding element. The base is arranged on the static slide rail, and the guide seat is arranged on the base. The two slide ways are correspondingly and respectively arranged on the base and the guide seat. Both ends of the sliding element are respectively arranged in each slide way. Both ends of the member bar are respectively arranged between the base of the first slide rail set and the guide seat, and between the second slide rail set and the guide seat. When the set of telescopic slide rails in the second slide rail set is extended out from the static slide rail, the first starter drags the sliding element and the sliding element pushes and clamps the member bar. Thus, the set of telescopic slide rails in the first slide rail set is prevented from extending out from the static slide rail.

Description

Blocking lock fixing apparatus capable of being combined

Technical field

The utility model provides a kind of locked instrument, is meant the Tool Cabinet that generally is provided with several drawers or the blocking lock fixing apparatus capable of being combined of file cabinet especially.

Background technology

Commonly using the push-pull configuration of drawer between casing, is to be provided with corresponding two tracks between the two, makes drawer be arranged at box house and does push pull maneuver by chimeric each other.Further, be provided with stop block such as projection or lug with respect to two tracks, when avoiding the push-and-pull drawer, taking place that drawer breaks away from casing and the danger of dropping with this.

Moreover, drawer design usually has long depth, but to increase the capacity of glove, and, drawer can pull out the casing outside fully for need not being de-orbited, after conveniently picking and placeing article, drawer can be pushed in the casing immediately, further be provided with three tracks as a casing slide rail, slide rail in the middle of one, one drawer sliding rail, reach and be arranged at the respectively stop block of this slide rail one or both ends predetermined position respectively, by the slip after respectively this slide rail makes up mutually, and respectively this stop block can stop each other, will drawer need not be de-orbited and bigger displacement can be arranged pulling out the casing outside fully, and can make the unlikely disengaging casing of drawer and drop; Wherein, be provided with ball bearing between aforementioned each slide rail, to reduce frictional force between slide rail, making respectively, this slide rail is easy to slide and reduce noise each other.

Above-mentioned Tool Cabinet or file cabinet, be to include the drawer that several are arranged above and below substantially, respectively this drawer is behind place tool or archive files, each drawer has formed the individuality that has weight, the design of slide rail set, though make the push-and-pull drawer have labor-saving, and can be fully withdrawn the convenience of drawer, but, if the user do not note, or meet external force such as earthquake makes this Tool Cabinet or file cabinet tilt, make that wherein certain several drawer is drawn out, this moment position of centre of gravity change, the danger that this Tool Cabinet or file cabinet are toppled over takes place and have.

So be the danger that prevents that the too many drawer of Yin Lakai from toppling over, and research and development sliding track lock fixing structure arranged, once can only draw back a drawer in order to restriction, it is that a end in each slide rail set is provided with one group of linkage substantially, in case the drawer sliding rail in the slide rail set wherein is pulled, will start this group linkage, and drive in the connecting rod between this slide rail set respectively, to stop the drawer sliding rail in other slide rail set to be pulled, as United States Patent (USP) the 5th, 352, No. 030 is to be provided with a discoid startup piece in the drawer sliding rail rear end, United States Patent (USP) the 5th, 634, No. 701 is to be provided with a tool inclined-plane at drawer side front end to start piece, United States Patent (USP) the 5th, 988, No. 778 is to be provided with one at the drawer sliding rail front end to start piece.

No. the 5th, 352,030, right aforementioned structure such as United States Patent (USP) are to be provided with a coupler body by this drawer sliding rail rear end to come fastener pulling this discoid startup piece, not only effort, and the machine-processed as easy as rolling off a log wearing and tearing that cause element of fastener, reduction product service life.

Summary of the invention

Main purpose of the present utility model is to improve deficiency of the prior art, and a kind of flexibility that does not influence the push-and-pull drawer is provided, and can prolong the blocking lock fixing apparatus capable of being combined of life of product;

Of the present utility model time a purpose is promptly providing in a kind of slide rail set at small space, can be more effectively and positively reach the effect of slide rail locking, make after drawing back one of them drawer, can prevent the blocking lock fixing apparatus capable of being combined that other drawer is drawn back really.

The purpose of this utility model is achieved in that

The blocking lock fixing apparatus a kind of capable of being combined that the utility model provides, it is to be located to comprise a casing that has two drawers that are arranged above and below at least, when wherein having a drawer to be drawn back, stretches out to prevent other drawer, it includes:

One first slide rail set and one second slide rail set, it is respectively this drawer of difference correspondence, this first slide rail set is the top that is arranged at this second slide rail set corresponding to this second slide rail set; This first and second slide rail set includes a static slide rail and one group of flexible slide rail respectively, wherein this static slide rail is to be located at this casing, the flexible slide rail of this group is to be arranged on its corresponding drawer, the flexible slide rail of this group is to be located at slidingly back and forth in this static slide rail, and can be stretched out from the front end of this static slide rail;

Be located at one first starter and one second starter of this first and second slide rail set;

This first starter, one end are to be located at the flexible slide rail of this group;

This second starter is to should first starter and be located at this static slide rail, and it includes a pedestal, a guide seat, a rod member, a pair of slideway and a sliding members;

This pedestal is to be located on this static slide rail;

This guide seat is to should first starter and be located on this pedestal, and it is provided with a guiding face in order to guide this first starter other end swing;

This rod member, it is to be located at and can to move back and forth between this first and second slide rail set, its two ends are placed through respectively between this pedestal and this guide seat of this first and second slide rail set;

This two slideway is relatively to be located at respectively on this pedestal and this guide seat;

This sliding members is to be located between this pedestal and this guide seat and to should rod member one end, these sliding members two ends are placed through respectively respectively in this slideway, can move back and forth along this slideway respectively in order to this sliding members, this sliding members one end is by this first starter towing, and swing this first starter by this guiding face and be released, make this sliding members between a primary importance and a second place, slide back and forth, when this sliding members is positioned at this second place, this two slideway is to limit this sliding members to move up and down, and this sliding members is this rod member of butt;

When this sliding members of this first and second slide rail set is positioned at this primary importance, arbitrary sliding members is to move up and down should slideway moving up and down and promote this rod member in its institute, when wherein one group flexible slide rail is stretched, then this first starter pull this sliding members from this primary importance to the second place, make this sliding members promote this rod member and move up and down, and then this rod member of this sliding members clip slides.

Wherein, this first starter can be to be located at the flexible slide rail front end of this group.This first starter also can be to be located at the flexible sliding rail rear end of this group.

The flexible slide rail of this group is to be made as a drawer sliding rail.

Slide rail in the middle of the flexible slide rail of this group can also more comprise one;

This centre slide rail is to be located at slidingly back and forth in this static slide rail;

This drawer sliding rail is to be arranged on its corresponding drawer, and this drawer sliding rail is to be located at slidably in this centre slide rail.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the utility model preferred embodiment (one's) a perspective exploded view;

Fig. 2 A and Fig. 3 A are the utility model preferred embodiment (one's) illustrative view, and wherein, the 3rd convergence part of a sliding members does not show;

Fig. 2 B and Fig. 3 B are the rod member displacement diagram of difference corresponding diagram 2A and Fig. 3 A;

Fig. 4 A-4C be the utility model preferred embodiment () when a drawer is drawn out, one first starter pulls the start schematic side view of a sliding members by primary importance to a second place;

Fig. 5 A-5C be the utility model preferred embodiment () when this drawer is pushed into, this first starter pulls a sliding members by the start schematic side view of this second place to this primary importance;

Fig. 6 is the utility model preferred embodiment (twos') a perspective exploded view;

Fig. 7 A is the schematic perspective view that the flexible slide rail of a group of the utility model preferred embodiment (two) does not push a static slide rail fully;

Fig. 7 B is positioned at the schematic perspective view of this second place for the sliding members of Fig. 7 A;

Fig. 8 A is the schematic perspective view that the flexible slide rail of this group of the utility model preferred embodiment (two) pushes this static slide rail fully;

Fig. 8 B is positioned at the schematic perspective view of this primary importance for this sliding members of Fig. 8 A;

Fig. 9 is the utility model preferred embodiment (threes') a perspective exploded view;

Figure 10 A is the schematic perspective view that the flexible slide rail of this group of the utility model preferred embodiment (three) is not drawn out this static slide rail;

Figure 10 B is positioned at the schematic perspective view of this primary importance for this sliding members of Figure 10 A;

Figure 11 A is the schematic perspective view that the flexible slide rail of this group of the utility model preferred embodiment (three) is drawn out this static slide rail;

Figure 11 B is positioned at the schematic perspective view of this second place for this sliding members of Figure 11 A;

Figure 12 is the utility model preferred embodiment (fours') a perspective exploded view;

Figure 13 A is the schematic perspective view that the flexible slide rail of this group of the utility model preferred embodiment (four) does not push this static slide rail fully;

Figure 13 B is positioned at the schematic perspective view of this second place for this sliding members of Figure 13 A;

Figure 14 A is the schematic perspective view that the flexible slide rail of this group of the utility model preferred embodiment (four) pushes this static slide rail fully;

Figure 14 B is positioned at the schematic perspective view of this primary importance for this sliding members of Figure 14 A.

The specific embodiment

See also Fig. 1, Fig. 2 A and Fig. 2 B, Fig. 3 A and Fig. 3 B, Fig. 4 A to Fig. 4 C, Fig. 5 A to Fig. 5 C, the blocking lock fixing apparatus 1 capable of being combined that the utility model provides, it consists predominantly of one first slide rail set 11 and one second slide rail set 12, is located at one first starter 13, one second starter 14 of this first and second

slide rail set

11,12.

This first slide rail set 11 is the tops that are positioned at this second slide rail set 12 corresponding to this second slide rail set 12, and respectively this first and second

slide rail set

11,12 includes a static slide rail 92 and one group of flexible slide rail 94 respectively, wherein:

This static slide rail 92 is the cell bodies with a bottom surface and two side faces, is fixedly arranged on the inside of the casing that comprises a tool inner space that has two drawers that are arranged above and below at least with its outside, bottom surface.

The flexible slide rail 94 of this group is made up of slide rail 942 in the middle of a drawer sliding rail 941 and, this drawer sliding rail 941 and this centre slide rail 942 are the cell bodies with a bottom surface and two side faces, this drawer sliding rail 941 is fixedly arranged on its corresponding drawer of institute with its outside, bottom surface, and be located at slidably in this centre slide rail 942 with its two side faces, the flexible slide rail 94 of this group is located in this static slide rail 92 slidably by this centre slide rail 942, and can be stretched out from the front end of this static slide rail 92.

This first starter 13 is lamellar bodies of tool one length, the one end is to be located at the flexible slide rail 94 of this group as these drawer sliding rail 941 front ends, its other end is provided with one first convergence part 32 and one second convergence part 34, this first convergence part 32 can be made as a cross section, and this second convergence part 34 can be made as an outstanding auricle.

This second starter 14 is to should first starter 13 and be located at this static slide rail 92, and it includes a pedestal 41, a guide seat 42, a rod member 43, a pair of slideway 44 and a sliding members 45, wherein:

This pedestal 41 is to be located on this static slide rail 92.

This guide seat 42 is to should first starter 13 and be located on this pedestal 41, and it is provided with a guiding face 421 in order to guide this other end swing of this first starter 13, chats bright after these guiding face 421 effects are held.

This rod member 43 is to be located at and can to move back and forth between this first and second slide rail set 11,12, and its two ends wear respectively between this pedestal 41 and this guide seat 42 that places this first and second slide rail set 11,12.

This two slideway 44 is relatively to be located at respectively on this pedestal 41 and this guide seat 42, and respectively this slideway 44 is two sections perforates that do not wait the space of a similar Regular Bicycle seat cushion shape.

These sliding members 45 2 ends are placed through respectively respectively in this slideway 44, in order to this sliding members 45 along moving back and forth in this slideway 44 respectively, the one end is provided with the 3rd convergence part 451 of a column and is pulled by this first convergence part 32 of this first starter 13 and this second convergence part 34, make this sliding members 45 between a primary importance and a second place, slide back and forth, this sliding members 45 with respect to the 3rd convergence part 451 other ends be provided with a column the 4th convergence part 452 and to should rod member 43 ends, respectively this slideway 44 is to have to limit function that this sliding members 45 moves up and down than small space, and respectively this slideway 44 is to have to allow function that this sliding members 45 moves up and down than large space.

When this sliding members 45 is positioned at this primary importance, each outer end of this rod member 43 is to being provided with one the 5th convergence part 431 in the 4th convergence part 452, in order to 452,431 mutual butt and the promotions of the 4th and the 5th convergence part, the 5th convergence part 431 can be made as a recess.

When this sliding members 45 was positioned at this second place, each outer end of this rod member 43 made 432, the six convergence parts 432,452 butts the 6th convergence part, the 4th convergence part can be made as a cross section to being provided with one the 6th convergence part 432 in the 4th convergence part 452.

Wherein, when this sliding members 45 of this first and second slide rail set 11,12 is positioned at this primary importance (be positioned at this slideway 44 than large space), arbitrary sliding members 45 is can be in its institute to moving up and down by slideway 44, (be positioned at the less space of this slideway 44) when a sliding members 45 is positioned at this second place therein, another sliding members 45 is cannot be in its institute to moving up and down by slideway 44; So when one of them drawer sliding rail 941 was stretched, then these first starter, 13 these sliding members 45 of towing to this second place, make this sliding members 45 promote this rod member 43, and then this sliding members 45 were that this rod member 43 of clip moves from this primary importance.

Pass through said structure, when the flexible slide rail 94 of this group of being located at this second slide rail set 12 when the front end of this static slide rail 92 is stretched out, 32 towings the 3rd convergence part 451, first convergence part of this first starter 13, make this sliding members 45 from this primary importance to this second place (this sliding members 45 of this position can not move up and down), accordingly, this sliding members 45 promotes this rod member 43 by the 4th convergence part 452, and then the 6th convergence part 432 of the 4th convergence part this rod member 43 of 452 butts of this sliding members 45 and this rod member 43 of clip, the flexible slide rail 94 of this group that prevents to be located at this first slide rail set 11 is stretched out from the front end of this static slide rail 92.

Wherein, see also Fig. 4 B and C, when first convergence part 32 of this first starter 13 is pulled the 3rd convergence part 451 to this second place, this other end of this first starter 13 is subjected to this guiding face 421 and elects, make this first convergence part 32 discharge the 3rd convergence part 451, then the flexible slide rail 94 of this group of this second slide rail set 12 can continue to extend outwardly.

When the flexible slide rail 94 of this group of this second slide rail set 12 pushes this

static slide rail

92,34 towings the 3rd convergence part 451, second convergence part of this first starter 13, make this sliding members 45 from this second place to this primary importance, the 4th convergence part 452 of this sliding members 45 is this rod member 43 of clip no longer, and the flexible slide rail 94 of this group of then being located at this first slide rail set 11 can be stretched out from the front end of this static slide rail 92.

Blocking lock fixing apparatus 1 capable of being combined of the present utility model will have following each characteristic:

1, pulls the design of the 3rd convergence part 451 of these sliding members 45 by first and

second convergence part

32,34 of this first starter 13, can draw this this rod member 43 of sliding members 45 linkages really effectively.

2, have restriction and do not limit the design that this sliding members 45 moves up and down by this slideway 44 respectively, have and positively to block the effect of ending or discharging other drawer.

See also Fig. 6, Fig. 7 A, Fig. 7 B, Fig. 8 A and Fig. 8 B, structure of the present utility model, wherein this first starter 13 is to be located at this drawer sliding rail 941 rear ends, because this second starter 14 is to should first starter 13, so this second starter 14 is to be located at this static slide rail 92 rear ends, also can reach effect of the present utility model; In addition, structure of the present utility model more comprises one the 7th convergence part 9411 and one the 8th convergence part 411, the 7th convergence part 9411 is to be located at this drawer sliding rail 941 rear ends, the 8th convergence part 411 is to be located at this pedestal 41, when the flexible slide rail 94 of this group pushes this static slide rail 92 fully, the 7th convergence part 9411 and the 8th convergence part 411 can be connected mutually, can more positively be positioned at this primary importance in order to this sliding members 45, if run into inexpectancy external force, this sliding members 45 just can escape to the inexpectancy position, to ensure function of the present utility model.

Moreover respectively the flexible slide rail 94 of this group can only be provided with this drawer sliding rail 941 and not be provided with this centre slide rail 942, and these drawer sliding rail 941 two side faces are located in this static slide rail 92 slidably, and this also can reach effect of the present utility model.

In addition, the utility model can have the design of following embodiment about this two slideway 44 and this rod member 43 outer ends:

See also Fig. 9, Figure 10 A, Figure 10 B, Figure 11 A and Figure 11 B, this first starter 13 of the present utility model is located at the structure of these drawer sliding rail 941 front ends, respectively this slideway 44 is still two sections perforates that do not wait the space of a similar Regular Bicycle seat cushion shape, and the 5th convergence part 431 of this rod member 43 and the 6th convergence part 432 are to be made as a cross section respectively, and this also can reach effect of the present utility model.

See also Figure 12, Figure 13 A, Figure 13 B, Figure 14 A and Figure 14 B, this first starter 13 of the present utility model is located at the structure of these drawer sliding rail 941 rear ends, respectively this slideway 44 is perforates but is not two sections perforates that do not wait the space of similar Regular Bicycle seat cushion shape, and the 5th convergence part 431 of this rod member 43 and the 6th convergence part 432 are to be made as a recess and a cross section respectively, though this sliding members 45 can only reciprocatingly slide between this primary importance and this second place, because the 5th convergence part 431 is to be made as a recess, so when this sliding members 45 was positioned at this primary importance that should the 5th convergence part 431, this rod member 43 was transportable.

Structure of the present utility model, wherein the 4th convergence part 452 can be located on the side face of this sliding members 45, then also can reach the effect of this creation, in other words, as this sliding members 45 is to be made as a disk or a cylinder, and the 4th convergence part 452 is to be located on this disk or the cylindrical circumference side.

Claims

1, a kind of blocking lock fixing apparatus capable of being combined, it is to be located to comprise a casing that has two drawers that are arranged above and below at least, when wherein having a drawer to be drawn back, stretches out to prevent other drawer, it is characterized in that: it includes:

This pedestal is to be located on this static slide rail;

When this sliding members of this first and second slide rail set is positioned at primary importance, arbitrary sliding members is with so that this rod member has the effect of sliding up and down, when wherein one group flexible slide rail is stretched, then this first starter pull this sliding members from this primary importance to this second place, make this this rod member of sliding members butt, and then this rod member of this sliding members clip slides.

2, combination blocking lock fixing apparatus according to claim 1 is characterized in that: this first starter is to be located at the flexible slide rail front end of this group.

3, combination blocking lock fixing apparatus according to claim 1 is characterized in that: this first starter is to be located at the flexible sliding rail rear end of this group.

4, combination blocking lock fixing apparatus according to claim 2 is characterized in that: the flexible slide rail of this group is to be made as a drawer sliding rail.

5, combination blocking lock fixing apparatus according to claim 3 is characterized in that: the flexible slide rail of this group is to be made as a drawer sliding rail.

6, combination blocking lock fixing apparatus according to claim 4 is characterized in that: slide rail in the middle of the flexible slide rail of this group more comprises;

7, combination blocking lock fixing apparatus according to claim 5 is characterized in that: slide rail in the middle of the flexible slide rail of this group more comprises;

8, combination blocking lock fixing apparatus according to claim 1 is characterized in that:

This first starter is provided with one first convergence part and one second convergence part corresponding to this sliding members;

Respectively this slideway is two sections perforates that do not wait the space just like the bicycle saddle cushion shape;

This sliding members is provided with one the 3rd convergence part corresponding to this first and second convergence part, in order to this first convergence part be connected the 3rd convergence part and pull this sliding members from this primary importance to this second place, and this second convergence part be connected the 3rd convergence part and pull this sliding members from this second place to this primary importance;

This sliding members is provided with one the 4th convergence part with respect to the 3rd convergence part opposite side;

When this sliding members was positioned at this primary importance, this rod member was to being provided with one the 5th convergence part in the 4th convergence part, in order to mutual butt in the 4th and the 5th convergence part and promotion;

When this sliding members was positioned at this second place, this rod member was to being provided with one the 6th convergence part in the 4th convergence part, in order to the mutual butt in the 4th convergence part and the 6th convergence part.

9, combination blocking lock fixing apparatus according to claim 2 is characterized in that:

10, combination blocking lock fixing apparatus according to claim 3 is characterized in that:

11, combination blocking lock fixing apparatus according to claim 4 is characterized in that:

12, combination blocking lock fixing apparatus according to claim 5 is characterized in that:

13, combination blocking lock fixing apparatus according to claim 6 is characterized in that:

14, combination blocking lock fixing apparatus according to claim 7 is characterized in that:

15, according to Claim 8,9,10,11,12,13 or 14 described combination blocking lock fixing apparatus, it is characterized in that:

This first convergence part is to be made as a cross section;

This second convergence part is to be made as an outstanding auricle;

This third and fourth convergence part is to be made as a column;

The 5th convergence part is made as a recess;

The 6th convergence part is made as a cross section.

16, combination blocking lock fixing apparatus according to claim 10 is characterized in that:

It more comprises one the 7th convergence part and one the 8th convergence part;

The 7th convergence part is to be located at the flexible sliding rail rear end of this group;

The 8th convergence part is to be located at this pedestal, and when the flexible slide rail of this group pushed this static slide rail fully, the 7th convergence part and the 8th convergence part can be connected mutually, can more positively be positioned at this primary importance in order to this sliding members.

17, combination blocking lock fixing apparatus according to claim 12 is characterized in that:

18, combination blocking lock fixing apparatus according to claim 14 is characterized in that:

19, according to Claim 8,9,10,11,12,13 or 14 described combination blocking lock fixing apparatus, it is characterized in that:

This first convergence part is to be made as a cross section;

This second convergence part is to be made as an outstanding auricle;

This third and fourth convergence part is to be made as a column;

The 5th convergence part is made as a cross section;

The 6th convergence part is made as a cross section.

20, combination blocking lock fixing apparatus according to claim 1 is characterized in that:

Respectively this slideway is a perforate;

When this sliding members was positioned at this primary importance, this rod member was done mutual promotion to being provided with one the 5th convergence part in the 4th convergence part in order to the 4th and the 5th convergence part;

21, combination blocking lock fixing apparatus according to claim 2 is characterized in that:

Respectively this slideway is a perforate;

22, combination blocking lock fixing apparatus according to claim 3 is characterized in that:

Respectively this slideway is a perforate;

23, combination blocking lock fixing apparatus according to claim 4 is characterized in that:

Respectively this slideway is a perforate;

24, combination blocking lock fixing apparatus according to claim 5 is characterized in that:

Respectively this slideway is a perforate;

25, combination blocking lock fixing apparatus according to claim 6 is characterized in that:

Respectively this slideway is a perforate;

26, combination blocking lock fixing apparatus according to claim 7 is characterized in that:

Respectively this slideway is a perforate;

27, according to claim 20,21,22,23,24,25 or 26 described combination blocking lock fixing apparatus, it is characterized in that:

This first convergence part is to be made as a cross section;

This second convergence part is to be made as an outstanding auricle;

This third and fourth convergence part is to be made as a column;

The 5th convergence part is made as a recess;

The 6th convergence part is made as a cross section.