CN2418748Y

CN2418748Y - Drawer railing set

Info

Publication number: CN2418748Y
Application number: CN 00231977
Authority: CN
Inventors: 赖恩
Original assignee: HONGKONG NANMU PRODUCTS TAIWAN CO Ltd
Current assignee: HONGKONG NANMU PRODUCTS TAIWAN CO Ltd
Priority date: 2000-03-17
Filing date: 2000-03-17
Publication date: 2001-02-14
Anticipated expiration: 2010-03-17

Abstract

The utility model relates to a drawer sliding rail set which comprises a sliding rail which is fixed on the bottom of a drawer and fixed rails which are fixed on a front and a back plates of a cabinet. The fixed rails are fixed on a positioning frame. One end of a base plate for the fixed rails is downwards formed with a lug, and the edge of the other end of the base plate for the fixed rails is provided with a positioning hole inside. Caulking grooves which are used for holding the fixed rails are formed between two convex plates of the positioning frame, and a clamping groove is inwards formed on the bottom of the positioning frame. The clamping groove just hold the fixed rails and the lug. The utility model enables the fixed rails to be more easily assembled and positioned and to be accurately positioned.

Description

The drawer sliding rail group

The utility model relates to a kind of drawer sliding rail group.

In general cupboard, no matter bookcase, wardrobe or wine cabinet all can be provided with drawer, in order to storing less or more important article, conveniently to deposit article and to take.Drawer mostly need be by slide rail, could push easily or pull out, not only more laborsaving by slide rail, also more smooth and easy, usually the drawer of metal material all can set firmly the slip rail in the both sides of drawer, and be installed with retaining rail at the relative position of cupboard, when drawer inserts in the cupboard, the slip rail is inserted in the retaining rail, and then this drawer can carry heavier article, certainly, also there is drawer not install slide rail, but when pushing or pull out, just comparatively painstaking, the also sensation that often has push-and-pull to have some setbacks, therefore, most drawer all can be installed slide rail.

And in the middle of general wooden cupboard, drawer also is wooden certainly, but on the structure of wooden drawer, for the width that enlarges drawer and attractive in appearance, mostly only install one group of slide rail set in the bottom of wooden drawer, as Figure 1A, 1B, shown in the 1C, this slide rail set is to comprise retaining rail 1 and slip rail 2, cooperate runner frame 3 slip rail 2 to be fixed on the bottom surface of drawer 5, cooperation blocking frame 4 is fixed on retaining rail 1 before the ccontaining drawer space of cupboard,

back plate

61,62 relative positions, as shown in Figure 2, in the time of then in drawer inserts cupboard, slip rail 2 cooperates runner frame 3, blocking frame 4 by retaining rail 1 leading section embeds, make drawer cooperate slip rail 2 on retaining rail 1, to slide, push smoothly or pull out, because in the two side 22 of slip rail 2 near leading

section

21,23 are respectively equipped with the recess 221 that is recessed to the slip rail, 231, be drawn out to when all exposing outside the cupboard in drawer, this two recess 221 of mat, 231 are against retaining rail front end blocking frame 4, then drawer just can all not pulled out, and reaches drawer and is pulling out the purpose that Shi Buhui comes off.

In the past, the drawer in above-mentioned cupboard is all just sold by installing is good in factory, after the consumer buys cupboard and goes home, only considers whether can pull out smoothly or push, the above-mentioned labyrinth of must not worry cupboard and drawer when drawer uses.But, along with prevailing of DIY (doing it yourself to do) general mood, the consumer buys the product of a lot of DIY and goes home to do it yourself to construct, make up, form one general mood, simultaneously, also can save the expense of partly buying, no matter paint room, bookcase, wardrobe ... Deng, the consumer is also glad to reduce the combination expense of factory through doing yourself, and has bought the more identical goods of low price.

To buy the product of DIY with respect to the consumer, the producer of factory just must be developed some allows the consumer be easy to instrument and the product of constructing, making up, just reason constructional difficulties or combination do not make mistakes easily, cause consumer's puzzlement, cause reducing the interest of buying the DIY product, therefore, the designer of factory is for combination product, all must calculate volume and distribute each element of combination, add the retaining element that is easy to construct, could improve consumer's purchase intention, improve the sales volume of product.

With regard to the drawer that is made up in the aforesaid cupboard is example, wherein retaining rail 1 be fixed on the space that holds drawer in the cupboard before, 61 of back plate, between 62, because the height of drawer is not high usually, so when installing retaining rail 1, must stretch into back plate 62 places of the inboard, space that holds drawer in the cupboard with short screwdriver, medial extremity with screw lock retaining rail 1, sentence screw fit blocking frame 4 in header board 61 again and be locked the outboard end of rail in the header board 61 of cupboard, the mode of said fixing retaining rail 1, if in factory, construct when combination by the workman, owing to be skilled in technique, before retaining rail 1 can being fixed on, on the center line of back plate, make the slip rail 2 that cooperates drawer be made drawer 5 do smoothly and push away, pulling is done.Because the workman is before being fixed in wooden cupboard with retaining rail 1, during back plate, must adopt screw to screw in fixing, and some hard person of the material of timber, when desiring to lock screw, all must exert oneself, and also can slide sometimes, then on the back plate 62 of the inboard of the crawl space that holds drawer, fixedly during retaining rail, just than the situation that is easier to take place deflection, run into the situation of this speciogenesis deflection, the workman in the factory can dismantle retaining rail, reorientates again, in case otherwise retaining rail 1 disalignment, drawer inserts when promoting, and the space notch that will make cupboard hold drawer can't be filled up by the panel 51 of drawer, and it is smooth that the surface of cupboard just can not keep, attractive in appearance, service time of a specified duration after, drawer also can be twisted damage.

Because the fixed form of said fixing rail, the situation of disalignment in the time of in factory, just may taking place fixedly, therefore, in case when this cupboard is transferred to ordinary consumer and is done the combination of DIY, not only very difficult hand is stretched into fixed this retaining rail in the cupboard, and, timber is after screw penetrates the formation hole, will be more again when same position be locked, just being easy to and being absorbed in original hole, make retaining rail be difficult to be adjusted on the center line, is a puzzlement greatly for consumers really, the remote-effects consumer is purchased the wish of this type of cupboard, also add more complaints.

Because the furniture of DIY is in vogue on market day by day, and the work of combination drawer has very big inconvenience, the purpose of this utility model is to provide a kind of drawer sliding rail group, can make the assembling location of retaining rail more easy, and can obtain accurate in locating, unlikely generation deflection makes consumer oneself assembling drawer more convenient.

In order to achieve the above object, the utility model provides a kind of drawer sliding rail group, before it comprises the slip rail that is fixedly arranged on the drawer bottom surface and is fixed on cupboard, retaining rail on the back plate, it is characterized in that: retaining rail is to be fixed on the locating rack, one of the base plate of retaining rail ora terminalis inboard is extended downwards and is formed a lug to this ora terminalis direction, be provided with a locating hole that runs through in another ora terminalis of the base plate of retaining rail, and locating rack is to extend upward two flanges in the centre of a flat board, this two flanges both sides extension is provided with biside plate, in the middle of biside plate, be respectively equipped with the fixing hole that runs through, be middle plate between this two flange, should be provided with screw in the middle of the middle plate, form the caulking groove of ccontaining retaining rail in the middle of this two flange, and the bottom surface of plate inwardly concaves formation one draw-in groove, the lug of the proper ccontaining aforementioned fixation rail of this draw-in groove in this.

Effect of the present utility model is after consumption purchase cupboard is gone home, when the installing drawer sliding rail, construction can be more convenient and easily fixing, can cooperate two locating racks that retaining rail is fixed on the front and rear panel center line of drawer exactly, and drawer can be pulled out or push smoothly.

The utility model illustrated embodiment in conjunction with the accompanying drawings is described further as the back:

The explanation of accompanying drawing drawing:

Figure 1A is known drawer sliding rail group schematic diagram, and Figure 1B, 1C are the A of Figure 1A, the partial enlarged drawing of B portion.

Fig. 2 is a known drawer sliding rail group location schematic diagram.

Fig. 3 A is a drawer sliding rail group schematic diagram of the present utility model, and Fig. 3 B, 3C are the C of Fig. 3 A, the partial enlarged drawing of D portion.

Fig. 4 is a fixedly schematic diagram of locating rack of the present utility model.

Fig. 5 A is that retaining rail of the present utility model is inserted schematic diagram, and Fig. 5 B is the partial enlarged drawing of the E portion of Fig. 5 A.

Fig. 6 is a fixedly schematic diagram of retaining rail of the present utility model.

At first see also Fig. 3 A, 3B, 3C, drawer sliding rail group of the present utility model, comprise locating rack 7, retaining rail 8 and slip rail, wherein, retaining rail 8 and slip rail shape, size are all identical with aforementioned known retaining rail and slip rail, and it is also identical that the slip rail is fixedly arranged on the bottom surface and the known slip rail of drawer 5, so no longer draw, and the utility model is to be convexly equipped with a lug 82 at an end of retaining rail 8 downwards by base plate 81 places of retaining rail 8, and this lug 82 is outstanding to the end direction of retaining rail, and base plate 81 other ends of retaining rail 8 then are provided with oval locating hole 83.

Locating rack 7 is that the middle appropriate location that is fixed on a plate body 71 extends upward two flanges 72, and extend to

biside plate

73,74 to two sides, plate 75 in forming between two flanges 72, form a caulking groove 72 of two flanges, and on

biside plate

73,74, be equipped with a locating hole that runs through 731,741, and establish a screw 751 in the centre of middle plate 75, and, the bottom surface of middle plate is recessed to plate and forms a draw-in groove 76, the width of plate 75 just can ccontaining said fixing rail 8 in making, and the lug 82 of retaining rail just can insert above-mentioned in the draw-in groove 76 of plate below.

The utility model in the use, be for after consumption purchase cupboard is gone home, when the installing drawer sliding rail, can be more convenient and easily fixing, but during fabrication, the runner frame of slip rail and its end is to be fixed on drawer bottom in advance, in addition, because cupboard is to be broken down into several partly, so, before constituting the cupboard of drawer accommodation space,

back plate

61,62 also is to be divided into two partly, then, the workman can with locating rack 7 in advance with screw be positioned at cupboard before, back Board position, as shown in Figure 4, screw can pass locating

rack biside plate

73,74 locating hole 731,741, before being fixed on accurately, on the back plate, owing to can in factory, cooperate other tool positioned, again in open space construction, before so locating rack 7 can accurately be fixed on, on the center line of back plate, can deflection.

When buying cupboard, the consumer goes home, when carrying out the work in combination of DIY, only need the bottom of retaining rail 8 is had an end of lug 82, locating rack 7 on plate after the space of ccontaining drawer stretches into, make its lug 82 insert the middle draw-in groove 76 in locating rack bottom, as Fig. 5 A, shown in the 5B, after lug inserts the location, the other end of retaining rail can be flat on the locating rack 7 on the header board 61, retaining rail is embedded in the caulking groove between two flanges 72, again blocking frame 4 is placed the retaining rail end, as shown in Figure 6, pass the through hole 41 of blocking frame 4 and the locating hole 83 of retaining rail with bolt, be arranged in the screw 751 in the middle of the plate 75 among the locating rack 7, then, the consumer only need simply plug the draw-in groove 76 of the lug 82 of retaining rail at the locating rack of back plate, reach with bolt retaining rail is locked in the middle of the locating rack of header board, just can fix this retaining rail 8 easily again easily, again because of before locating rack 7 is fixed on accurately in advance, on the center line of back plate, so, the phenomenon of deflection just can never take place when the consumer is fixed on the outboard end of retaining rail with bolt on the locating rack of header board, reaches the purpose with the retaining rail held stationary.

Claims

1, a kind of drawer sliding rail group, before it comprises the slip rail that is fixedly arranged on the drawer bottom surface and is fixed on cupboard, retaining rail on the back plate, it is characterized in that: retaining rail is to be fixed on the locating rack, one of the base plate of retaining rail ora terminalis inboard is extended downwards and is formed a lug to this ora terminalis direction, be provided with a locating hole that runs through in another ora terminalis of the base plate of retaining rail, and locating rack is to extend upward two flanges in the centre of a flat board, this two flanges both sides extension is provided with biside plate, in the middle of biside plate, be respectively equipped with the fixing hole that runs through, be middle plate between this two flange, should be provided with screw in the middle of the middle plate, form the caulking groove of ccontaining retaining rail in the middle of this two flange, and the bottom surface of plate inwardly concaves formation one draw-in groove, the lug of the proper ccontaining aforementioned fixation rail of this draw-in groove in this.