TW201446186A - Drawer slide - Google Patents

Abstract

A drawer slide includes a first sliding groove and a second sliding groove in different direction as that of the first sliding groove, which can improve the assembling applicability. During the process of assembling the drawer slide, a single drawer or two drawers with smaller size can be assembled in a receiving space of a table cabinet body according to the requirements, and the table cabinet can be displayed in different directions, which can further improve the applicability.

Description

Drawer slide structure

The invention relates to a track structure, in particular to a drawer slide structure.

Drawers are widely used because of their storage, collection and quick access. In order to meet the needs of the occasion, there are different designs. For example, when the drawer is used as a heavy-duty item, the utility model has a sliding rail for improving the sliding speed, so as to facilitate the opening and closing of the drawer; When the user holds the item with both hands, it is inconvenient to open the drawer, resulting in inconvenience in use, so the drawer is provided with an automatic pop-up function; and when the drawer is closed, the drawer is easily pushed. Directly hitting the bottom end of the drawer slide, resulting in the loss of damage, so the drawer is provided with a buffer function; as when the drawer is closed, it is impossible to ensure that the drawer is closed, so the drawer is closed. Features.

However, no matter what function the drawer needs to achieve, the drawer must be slid by the slide rail, and the slide rail must be directional in assembly, which cannot be integrated, which highlights the applicability. Insufficient defects.

Furthermore, the conventional table cabinet has at least one receiving space for the drawer to be accommodated on the body, and parallel drawer slide rails are respectively fixed at the two symmetrical ends of the space, and the drawer is fixed in the drawer A connecting unit is additionally disposed or integrally formed, and the connecting unit is coupled with the drawer slide rail to open and close the drawer along the drawer slide rail.

However, the space of the cabinet body can only be applied to a single-size drawer, and the size of the space can not be accommodated to accommodate two smaller drawers at the same time, and the applicability is obviously not In addition, when the table cabinet is arranged in different directions, for example, the side of the table cabinet is turned over to the ground, at this time, the drawer slide rails are arranged in a horizontal parallel direction and become longitudinally parallel, so that the assembled The drawers are turned synchronously and cannot be used, and this explains the drawbacks that are obviously insufficient.

Therefore, how to develop a drawer slide structure, which can solve the above problems, is the motivation of the invention.

It is an object of the present invention to provide a drawer slide structure that substantially eliminates the directional restriction of the drawer slide rails and improves the assembly suitability of the drawer slide rails.

Another object of the present invention is to provide a drawer slide structure, which mainly allows a table cabinet body to assemble the drawer slide rail, and can assemble a single size drawer or two smaller sizes in the accommodation space of the table cabinet body as needed. Drawers for improved applicability.

A further object of the present invention is to provide a drawer slide structure, which mainly enables the table cabinet to be placed in different directions when the table cabinet body is assembled with the drawer slide rail, without affecting the use of the drawer body and improving the applicability.

In order to achieve the foregoing objective, a drawer slide structure according to the present invention includes: a first direction; a first plane disposed along the first direction; and a second direction perpendicular to the first direction a second plane disposed along the second direction; a first chute recessed by the first plane and along the second direction; and a recessed by the second plane and along the first direction a first sliding slot, wherein the first sliding slot has a first slot bottom surface, a first outer sidewall surface extending from an end edge of the first slot bottom surface toward the second slot, and a first slot a first inner side wall surface extending from the other end edge of the first groove bottom surface toward the second sliding groove and facing the first outer side wall surface, the second sliding groove has a second groove bottom surface and a second groove bottom surface a second outer wall surface extending toward the first sliding slot, and a second outer surface of the second groove extending toward the first sliding slot Facing the second outer wall surface and connecting the second inner wall surface of the first inner wall surface.

Preferably, the first plane and the second inner sidewall are in the same plane, the second plane is in the same plane as the first inner sidewall, the first outer sidewall, the first inner sidewall, and the The first groove bottom surface defines a first sliding rail opening, and the second outer sidewall surface, the second inner sidewall surface, and the second groove bottom surface define a second sliding rail opening.

Preferably, there is a third plane parallel to the first plane, the first chute is recessed from the first plane toward the third plane, and the first plane is connected to the third plane a first side plane having a fourth plane parallel to the second plane, the second slot being recessed from the second plane toward the fourth plane, the second plane and the fourth plane The second connection has a second side plane.

Preferably, the drawer slide structure is slidably disposed on a connecting unit, the connecting unit has a body, a lateral convex portion disposed on one side of the body and slidingly disposed on the second sliding slot, and a body disposed on the body The other side is higher than the second side plane, and the connecting unit further includes a longitudinal convex portion disposed on the main body and slidingly disposed on the first sliding slot.

With regard to the techniques, means and other effects of the present invention in order to achieve the above objects, four preferred embodiments are described in detail with reference to the drawings.

10‧‧‧Table cabinet body

11‧‧‧ Included space

12‧‧‧ tablet

13‧‧‧ corner column

14‧‧‧Drawer entrance

20‧‧‧Drawer body

20A‧‧‧First drawer body

20B‧‧‧Second drawer body

21‧‧‧ bottom

A, B, C, D‧‧‧ drawer slides

31‧‧‧First direction

32‧‧‧ first plane

33‧‧‧second direction

34‧‧‧ second plane

35‧‧‧First chute

351‧‧‧ first groove bottom

352‧‧‧First outer side wall surface

353‧‧‧First inner side wall surface

354‧‧‧First rail opening

36‧‧‧Second chute

361‧‧‧ second groove bottom

362‧‧‧Second outer wall surface

363‧‧‧Second inner wall surface

364‧‧‧Second rail

37‧‧‧ third plane

38‧‧‧fourth plane

301‧‧‧ first side plane

302‧‧‧Second side plane

303‧‧‧First lock

304‧‧‧Second lock

40‧‧‧Link unit

41‧‧‧ transverse convex

42‧‧‧Vertical

43‧‧‧Ontology

44‧‧‧ Set recesses

51‧‧‧ screws

Figure 1 is a perspective view of a first embodiment of the present invention.

2 is a perspective view showing a first embodiment of the present invention, showing a state in which the present invention is provided on a table cabinet body, and has a single drawer body in a state in which a joint unit is formed under the drawer body.

3A is a cross-sectional view of FIG. 2.

Figure 3B is a cross-sectional view of Figure 2 showing the state in which the cabinet body is placed in different directions.

4 is a perspective view showing a first embodiment of the present invention, showing a state in which the present invention is provided on a table cabinet body, and There is a single drawer body in which a state of a connecting unit is formed.

Figure 5 is a cross-sectional view of Figure 4.

6 is a perspective view of a first embodiment of the present invention, showing a state in which the present invention is disposed on a table cabinet body, and has a two-drawer body in which a joint unit is formed under one drawer body and a joint unit is formed on the other drawer body. .

Figure 7 is a cross-sectional view of Figure 6.

Fig. 8 is a perspective view showing a second embodiment of the present invention, showing a state in which the present invention is disposed on a table cabinet body, and has a single drawer body in a state in which a joint unit is provided below the drawer body.

Figure 9 is a cross-sectional view of Figure 8.

Fig. 10 is an exploded perspective view showing a third embodiment of the present invention, showing a state in which the present invention is provided in a table cabinet body formed by a corner post, and has a single drawer body in a state in which a joint unit is formed under the drawer body.

Figure 11 is a cross-sectional view of Figure 10.

Figure 12 is a perspective view showing a fourth embodiment of the present invention, showing a state in which the present invention is molded in a cabinet body formed of a corner post.

Figure 13 is a perspective view showing a fourth embodiment of the present invention, showing a state in which the drawer body can be disposed in the table cabinet body in another direction.

Figure 14 is a view showing the state of use of the present invention, showing the state in which the table body is placed laterally when the drawer slide of the present invention is installed or molded.

Figure 15 is a view showing the state of use of the present invention, showing the state in which the cabinet body is vertically placed when the drawer slide of the present invention is installed or molded.

Referring to FIG. 1 to FIG. 3A and FIG. 3B , a drawer slide structure provided by a first embodiment of the present invention is suitable for being assembled in a cabinet body 10 having a receiving space 11 and provided for A drawer body 20 having a connecting unit 40 is slidably disposed. In this embodiment, the drawer slide rails A, B, C, and D can be extruded by aluminum, aluminum die-casting or plastic injection molding, and the number is four, and respectively set. The connecting unit 40 is disposed at each corner of the receiving space 11 , and each of the drawer rails A, B, C, and D includes a first direction 31; a first plane 32 disposed along the first direction 31; a second direction 33 perpendicular to the first direction 31; a second plane 34 disposed along the second direction 33; a first plane 32 along the a first sliding slot 35 recessed in the second direction 33; a second sliding slot 36 recessed from the second plane 32 and extending along the first direction 31 and contacting the first sliding slot 35, wherein: The first sliding groove 35 has a first groove bottom surface 351, a first outer wall surface 352 extending from one end edge of the first groove bottom surface 351 toward the second sliding groove 36, and a other edge from the first groove bottom surface 351. a first inner sidewall surface 353 extending toward the second sliding slot 36 and facing the first outer sidewall surface 352; the second sliding slot 36 has a second slot bottom surface 361, a second outer wall surface 362 extending from one end of the second groove bottom surface 361 toward the first sliding groove 35, and a second end surface 361 extending from the other end edge of the second groove bottom surface 361 toward the first sliding groove 35 and facing the second outer wall surface 362 And connecting the second inner wall surface 363 of the first inner wall surface 353.

In this embodiment, the first plane 32 and the second inner sidewall surface 363 are in the same plane; the second plane 34 is in the same plane as the first inner sidewall surface 353; the first outer sidewall surface 352, the first The inner side wall surface 353 and the first groove bottom surface 351 define a first sliding rail opening 354; the second outer side wall surface 362, the second inner side wall surface 363, and the second groove bottom surface 361 define a second sliding rail opening 364.

The drawer slide rails A, B, C, and D further have a third plane 37 parallel to the first plane 32, and the first sliding slot 35 is recessed from the first plane 32 toward the third plane 37; The first A first side plane 301 is connected between a plane 32 and the third plane 37.

The drawer slides A, B, C, and D further have a fourth plane 38 parallel to the second plane 34, and the second slot 36 is recessed by the second plane 34 toward the fourth plane 38; A second side plane 302 is connected between the second plane 34 and the fourth plane 38.

The connecting unit 40 is integrally formed on the lower sides of the pumping body 20, and has a lateral convex portion 41 slidably disposed on the second sliding slot 36 and a longitudinal convex portion slidably disposed on the first sliding slot 35. 42.

The above is the structure and configuration description of each main component of the first embodiment of the present invention. As for the operation mode and the effect of the embodiment of the present invention, the following is explained.

Since the drawer slides A, B, C, and D of the present invention have the first chute 35 and the second chute 36 disposed in different directions, the drawer slides A, B, C, and D are not disposed. The first chute 35 of each of the drawer slides A, B, C, D can be maintained in a longitudinal state, as shown in FIG. 3A, and the drawer slides A, B, C, The second chute 36 of the D can be maintained in a lateral state, and after the drawer slides A, B, C, and D are assembled, the joint unit 40 formed at the lower sides of the drawer body 20 can be slid. The drawer body 20 is opened and closed along the drawer slide rails A, B. According to the invention, the drawer slide rails A, B, C, and D have no directional limitation in assembly, and the drawer is lifted. The purpose of the rail assembly suitability.

Next, referring to FIG. 3A and FIG. 3B, the drawer slides A, B, C, and D of the present invention are not directionalally constrained in assembly, and therefore, the four drawer slides A, B, and C, D is disposed at each corner of the receiving space 11 of the cabinet body 10, when the cabinet body 10 is placed in different directions, that is, when FIG. 3A is changed to FIG. 3B, although the two are originally arranged in the horizontal direction. The drawer slides A, B or C, D become in a longitudinally parallel state, however, the drawer slides A, D or B, C which are arranged in parallel in the longitudinal direction become in a state of being laterally parallel, and therefore, as shown in FIG. 3B It is shown that the drawer body 20 can still be disposed in a laterally parallel manner after being steered by the connecting unit 40. Drawer slides A, D, the drawer body 20 can maintain its original orientation for storage, collection and quick access. Of course, when the cabinet body 10 is changed from FIG. 3A to FIG. 3B, the first longitudinal grooves 35 are all turned into a horizontal direction, and the second lateral grooves 36 which are originally in the horizontal direction are all longitudinal, and the connecting unit 40 is allowed to be The lateral convex portion 41 is slidably disposed in the first sliding groove 35, and the longitudinal convex portion 42 of the connecting unit 40 is slidably disposed in the second sliding groove 36.

Furthermore, referring to FIG. 4 and FIG. 5, the drawer slides A, B, C, and D of the present invention are not directionalally constrained in assembly, and therefore, the four drawer slides A, B, and C are The connecting unit 40 is integrally formed on both sides of the upper side of the drawer body 20, and each of the connecting units 40 has a sliding structure. The horizontally convex portions of the drawer slides C and D of the second chute 36 are disposed in parallel to each other to suit different types of drawer bodies 20, and the other applicable state is achieved. Of course, in the form of the drawer body 20, when the cabinet body 10 is placed in different directions, it is still applicable.

Next, referring to FIG. 3A and FIG. 5, it is shown that the housing space 11 of the cabinet body 10 is assembled with a single-sized drawer body 20, and if necessary, it must be assembled in the same housing space 11. When the drawer body of a smaller size is used, the drawer slides A, B, C, and D of the present invention are not directionalally constrained in assembly, and therefore, the four drawer slides A, B, C, and D respectively After the corners of the cabinet body 10 are accommodated in the space 11 , as shown in FIG. 6 and FIG. 7 , a first drawer body 20A can be disposed under the receiving space 11 and the first drawer body 20A can be disposed. The connecting unit 40 at the lower sides is disposed between the two drawer drawers A and B which are arranged in the horizontal direction in parallel below the accommodating space 11, and a second drawer body 20B is disposed above the accommodating space 11 and The connecting unit 40 at the upper sides of the second drawer body 20B is slidably disposed between the two drawer drawers C and D in a horizontally parallel arrangement above the receiving space 11 , thereby enabling the table cabinet body 10 When the drawer slide rail is assembled, a single unit can be assembled in the accommodation space 11 of the cabinet body 10 as needed. Inch drawers or two small drawers size, enhance applicability. Of course, the first The total height of the drawer body 20A and the second drawer body 20B cannot be greater than the height of the accommodation space 11.

As shown in FIG. 8 and FIG. 9 , a drawer slide structure provided by a second embodiment of the present invention is suitable for being assembled in a cabinet body 10 having a receiving space 11 and provided with a connecting unit 40. The drawer body 20 is slidably disposed. Since the configuration and the function are the same as those in the first embodiment, the description is not repeated. The second embodiment is different in that the housing space 11 of the cabinet body 10 is composed of a plurality of flat plates 12 . It is surrounded by it.

The first side plane 301 of each of the drawer slides A, B, C, and D extends with a first locking portion 303, and the bottom surface of the first locking portion 303 is on the same plane as the third plane 37. The plurality of screws 51 lock and fix the first locking portion 303 on the flat plate 12 of the table cabinet body 10, so that the four drawer slide rails A, B, C, and D without the directional restriction are respectively disposed on the table cabinet. The body 10 houses the corners of the space 11.

A connecting unit 40 is further disposed on the lower side of the drawer body 20, and the connecting unit 40 has a body 43 disposed on one side of the body 43 and slidably disposed on the drawer rails A and B. a lateral convex portion 41 of the sliding groove 36, a longitudinal convex portion 42 disposed on the main body 43 and slidably disposed on the first slide groove 35 of the drawer slide rails A and B, and one disposed on the other side of the main body 43 and higher than The drawer slide rails A, B are disposed on the second side plane 302 with a recess 44, and the set recess 44 can be higher than the second side plane 302 by one to three mm, so that the bottom surface 21 of the drawer body 20 does not The drawer slides A, B interfere with each other to achieve another use condition.

As shown in FIG. 10 and FIG. 11 , a drawer slide structure provided by a third embodiment of the present invention is suitable for being assembled in a cabinet body 10 having a receiving space 11 and provided with a connecting unit 40. The drawer body 20 is slid, and its configuration and function are the same as those in the first embodiment, and therefore will not be described again. The third embodiment is different in that the housing space 11 of the cabinet body 10 is composed of a plurality of corner posts 13 . forming.

a fourth lock extending from a fourth plane 38 of each of the drawer slides A, B, C, D The second locking portion 304 is locked and fixed to the corner post 13 of the table cabinet body 10 by a plurality of screws 51, so that the four drawer slide rails A, B, C, and D without directional restriction are fixed. Each of the connecting units 40 formed at the lower sides of the drawer body 20 is slidably disposed in the lateral direction of the two drawers. Between the rails A, B, in order to open and close along the drawer rails A, B.

As shown in FIG. 12 and FIG. 13 , a drawer slide rail structure according to a fourth embodiment of the present invention is applicable to a cabinet body 10 having a receiving space 11 and a connecting unit 40. The drawer body 20 is slid, and its configuration and function are the same as those in the first embodiment, and therefore will not be described again. The fourth embodiment is different in that the housing space 11 of the cabinet body 10 is composed of a plurality of corner posts 13 . Formed, and the accommodation space 11 has a drawer inlet 14 in four directions.

Each of the drawer slide rails A, B, C, and D is directly formed on each corner post 13 of the cabinet body 10, and is located at each of the drawer inlets 14 to allow the joint unit formed at the lower sides of the drawer body 10 40 sliding between the two drawer drawers A, B arranged in the lateral direction parallel to the receiving space 11.

Accordingly, the drawer body 20 can be assembled from the different drawer inlets 14 in the receiving space 11 of the table cabinet body 10, and the drawer body 20 can be along the drawer slides A and B. Opening and closing action.

Referring to FIG. 14 and FIG. 15 , with the design of the present invention, when the cabinet body 10 is equipped with or molded with the drawer slide rail of the present invention, the cabinet body 10 can be placed in multiple directions, as shown in the figure. As shown in FIG. 14, it is placed horizontally, and can also be placed longitudinally as shown in FIG. 15, and does not affect the assembly of the drawer body 20, that is, the horizontally disposed drawer body 20 is laterally or in the cabinet body 10. It can be applied in the longitudinal arrangement. Similarly, the longitudinally disposed drawer body 20 is horizontal in the cabinet body 10. It can also be applied when it is placed vertically. The related description is the same as that of FIG. 3A and FIG. 3B, and therefore will not be described again.

A, B, C, D‧‧‧ drawer slides

31‧‧‧First direction

32‧‧‧ first plane

33‧‧‧second direction

34‧‧‧ second plane

35‧‧‧First chute

351‧‧‧ first groove bottom

352‧‧‧First outer side wall surface

353‧‧‧First inner side wall surface

354‧‧‧First rail opening

36‧‧‧Second chute

361‧‧‧ second groove bottom

362‧‧‧Second outer wall surface

363‧‧‧Second inner wall surface

364‧‧‧Second rail

37‧‧‧ third plane

38‧‧‧fourth plane

301‧‧‧ first side plane

302‧‧‧Second side plane

Claims (5)

A drawer slide structure comprising: a first direction; a first plane disposed along the first direction; a second direction perpendicular to the first direction; a second plane disposed along the second direction; a first chute recessed from the first plane and along the second direction; and a second chute recessed from the second plane and in the first direction and in contact with the first chute; The first sliding slot has a first groove bottom surface, a first outer wall surface extending from the one end edge of the first groove bottom surface toward the second sliding slot, and a second sliding edge from the other end edge of the first groove bottom surface The groove extends and faces the first inner wall surface of the first outer wall surface. The second sliding groove has a second groove bottom surface, and a second outer wall surface extending from the one end edge of the second groove bottom surface toward the first sliding groove. And a second inner sidewall surface extending from the other end edge of the bottom surface of the second groove toward the first sliding slot and facing the second outer sidewall surface and connecting the first inner sidewall surface. The drawer slide structure of claim 1, wherein the first plane and the second inner sidewall are in the same plane, the second plane is in the same plane as the first inner sidewall, the first outer sidewall The first inner wall surface and the first groove bottom surface define a first sliding rail opening, and the second outer sidewall surface, the second inner sidewall surface, and the second slot bottom surface define a second sliding rail opening. The drawer slide structure of claim 1, further comprising a third plane parallel to the first plane, the first chute being recessed from the first plane toward the third plane, the first A first side plane is connected between the plane and the third plane, and a fourth plane parallel to the second plane is further disposed. The second slot is recessed from the second plane toward the fourth plane. First A second side plane is connected between the second plane and the fourth plane. The drawer slide structure of claim 3, wherein the drawer slide structure is slidably disposed by a connecting unit, the connecting unit has a body, a horizontal portion disposed on one side of the body and slidingly disposed on the second chute And a convex portion disposed on the other side of the body and higher than the second side plane. The drawer slide structure of claim 4, wherein the connecting unit further comprises a longitudinal protrusion disposed on the body and slidably disposed on the first sliding slot.