CN211582253U

CN211582253U - Connecting structure of sliding rail and side plate on drawer

Info

Publication number: CN211582253U
Application number: CN201922152319.7U
Authority: CN
Inventors: 褚志锋
Original assignee: Haining Yicheng Hardware Co ltd
Current assignee: Haining Yicheng Hardware Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-29
Anticipated expiration: 2029-12-04

Abstract

The utility model provides a slide rail on drawer and connection structure of curb plate, slide rail include activity rail, well rail and fixed rail, and the curb plate is including being rectangular casing and connecting the mounting panel in the casing bottom, and the mounting panel end fixing has the connecting piece, and the connecting piece has mount pad and dwang, the dwang rotates through the pivot to be connected on the mount pad, and the front end of dwang has the jack catch, activity rail end division has the card hole that supplies jack catch male, and the tail end of dwang has presses the clamp plate, is equipped with the spring in the mount pad, and spring one end supports and leans on at the dwang tail end, and the other end supports with the mount pad and leans. The connecting piece has on the mounting panel on the curb plate, and the activity rail can realize being connected of activity rail and curb plate with the connecting piece joint when sliding automatically, and the pressing plate is pressed to the hand, can extrude the spring and make the dwang rotate, and the jack catch of dwang front end breaks away from the card hole, realizes the separation.

Description

Connecting structure of sliding rail and side plate on drawer

Technical Field

The utility model belongs to the technical field of the slide rail drawer, a connection structure of slide rail and curb plate on drawer is related to.

Background

When the drawer is applied, most of the drawers are slide rail type drawers so as to ensure that the drawer is stably opened and closed, and the use is convenient. When the drawer uses the slide rail, fix the drawer on the slide rail, the slide rail is installed on the box, realizes pulling out and withdrawing the function of drawer. At present, the frequently used slide rail is mainly installed in household kitchen cabinets, furniture, office tables, drawer type household appliances and other products. The existing slide rail and the drawer are mainly connected by an adjusting handle and a tail hook at the tail part and are connected with the slide rail. Like the three-section linkage sliding rail system of the drawer disclosed in the Chinese utility model (application number 201820209655.3), the three-section linkage sliding rail system comprises a sliding rail component, an adjusting and locking handle and an adjustable damper, wherein the sliding rail component comprises a movable guide rail, a middle guide rail and a fixed guide rail, the upper sliding seat, the lower sliding seat and the linkage gear are arranged on the upper sliding seat, the middle guide rail is arranged above the fixed guide rail through the lower sliding seat, the movable guide rail is arranged above the middle guide rail through the upper sliding seat, the movable guide rail and the middle guide rail are in sliding fit, the lower sliding seat, the middle guide rail and the fixed guide rail are in sliding fit, a linkage hole is formed in the upper end face of the middle guide rail, a wheel seat is clamped in the linkage hole, the linkage gear is rotatably connected to the wheel seat, a lower rack arranged along the sliding direction of the lower sliding seat is arranged on the upper end face of the lower sliding seat, an upper rack arranged along the sliding direction of the upper sliding seat is arranged on the upper sliding seat, and. The front end of the movable guide rail is connected with the drawer bottom plate through an adjusting locking handle, and a tail hook on the movable guide rail is clamped on the drawer back plate. However, the connection mode causes the connection between the drawer side plate and the movable guide rail to be not firm enough, and the side plate is easy to deviate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, and provides a connecting structure of a slide rail and a side plate on a drawer, which is provided with a connecting piece, so that the movable rail is firmly connected with the side plate of the drawer.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a slide rail on drawer and connection structure of curb plate, slide rail include activity rail, well rail and fixed rail, and the curb plate is including being rectangular casing and connecting the mounting panel in the casing bottom, and its characterized in that, mounting panel end fixing have the connecting piece, and the connecting piece has mount pad and dwang, the dwang rotates through the pivot to be connected on the mount pad, and the front end of dwang has the jack catch, activity rail end opening has the card hole that supplies jack catch male, and the tail end of dwang has and presses the clamp plate, is equipped with the spring in the mount pad, and spring one end supports and leans on at the dwang tail end, and the other end supports.

Furthermore, the front end of the rotating rod is also provided with an extrusion head, and the extrusion head is provided with an inclined plane.

Further, be equipped with the circular recess in the mount pad, the dwang tail end has bellied little cylinder, and the spring is located the circular recess and one end supports with the circular recess bottom and lean on, and other end cover leans on with the dwang counterbalance outside the little cylinder.

Furthermore, the mounting base is provided with a connecting hole, and the mounting base is inserted into the connecting hole through a bolt and fixed with the mounting plate.

Furthermore, a bent U-shaped groove is formed in one side of the lower end of the shell, one side of the mounting plate is bent downwards and then clamped into the U-shaped groove, and the other side of the lower end of the shell is fixedly connected with the mounting plate through a rivet.

The connecting piece is fixed in the bottom of curb plate, and the movable rail inlays in the mounting panel, only needs during the installation with the movable rail cunning to the connecting piece, and the card hole is located the movable rail tip, at first when the movable rail removes with the front end contact of dwang, when with the contact of extrusion head, because the relation on inclined plane, the dwang is being extruded and is being rotated, makes the jack catch insert the movable rail inboard, under the effect of spring, the jack catch card is gone into to the card downthehole, realizes the interlocking of movable rail and curb plate. When needing to break away from, can extrude the spring and make the dwang rotate, the jack catch of dwang front end breaks away from the card hole, realizes the separation.

Compared with the prior art, the connecting structure of the slide rail and the side plate on the drawer has the following advantages:

1. the mounting plate on the side plate is provided with a connecting piece, the movable rail can be automatically clamped with the connecting piece when sliding, the movable rail is connected with the side plate, the pressing plate is pressed by hands, the spring can be extruded to enable the rotating rod to rotate, and the clamping jaw at the front end of the rotating rod is separated from the clamping hole to realize separation;

2. the connection mode is simple and quick, the number of parts is small, and the connection is very firm.

Drawings

Fig. 1 is a schematic perspective view of a connection structure between a slide rail and a side plate of the drawer.

Fig. 2 is a schematic view of an assembly structure of the connecting member and the side plate.

Fig. 3 is a schematic view of the structure of the connector.

Fig. 4 is a sectional structural view of the connector.

Fig. 5 is a schematic structural view of the movable rail.

In the figure, 1, a movable rail; 11. a clamping hole; 2. a middle rail; 3. a fixed rail; 4. a housing; 41. a U-shaped groove; 42. riveting; 5. mounting a plate; 6. a connecting member; 61. a mounting seat; 611. a circular groove; 612. connecting holes; 62. rotating the rod; 621. a claw; 622. a pressing plate; 623. an extrusion head; 624. a small cylinder; 63. a spring; 64. a rotating shaft.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-5, this connection structure of slide rail and curb plate on drawer, slide rail include activity rail 1, well rail 2 and fixed rail 3, and the curb plate is including being rectangular casing 4 and connecting at the mounting panel 5 of casing 4 bottom, and 5 end fixing of mounting panel have connecting piece 6, and connecting piece 6 has mount pad 61 and dwang 62, dwang 62 rotates through pivot 64 and connects on mount pad 61, and the front end of dwang 62 has

jack catch

621, 1 tip of activity rail is opened has the card hole 11 that supplies jack catch 621 to insert, and the tail end of dwang 62 has and presses down board 622, is equipped with spring 63 in the mount pad 61, and spring 63 one end supports and leans on at dwang 62 tail end, and the other end offsets with mount pad 61 and leans on.

The front end of the rotating lever 62 is also provided with an extrusion head 623, and the extrusion head 623 is provided with an inclined slope. When the movable rail 1 moves, the front end of the movable rail 1 extrudes the inclined plane forwards to enable the rotating rod 62 to rotate,

the mounting seat 61 is provided with a circular groove 611, the tail end of the rotating rod 62 is provided with a small raised cylinder 624, the spring 63 is located in the circular groove 611, one end of the spring abuts against the bottom of the circular groove 611, and the other end of the spring is sleeved outside the small cylinder 624 and abuts against the rotating rod 62.

The mounting base 61 is provided with a connecting hole 612, and is inserted into the connecting hole 612 through a bolt to be fixed with the mounting plate 5.

Connection mode of the housing 4 and the mounting plate 5: one side of the lower end of the shell 4 is provided with a bent U-shaped groove 41, one side of the mounting plate 5 is bent downwards and then clamped into the U-shaped groove 41, and the other side of the lower end of the shell 4 is fixedly connected with the mounting plate 5 through a rivet 42.

The working principle of the connecting piece 6 is as follows: connecting piece 6 is fixed in the bottom of curb plate, movable rail 1 inlays in mounting panel 5, only need during the installation with movable rail 1 cunning to connecting piece 6, card hole 11 is located 1 tip of movable rail, at first the front end contact with dwang 62 when movable rail 1 removes, when contacting with extrusion head 623, because the relation on inclined plane, dwang 62 is being extrudeed and is being rotated, make jack catch 621 insert movable rail 1 inboardly, under spring 63's effect, jack catch 621 blocks into card hole 11 in, realize the interlocking of movable rail 1 and curb plate. When the separation is needed, the spring 63 can be pressed to rotate the rotating rod 62, and the claw 621 at the front end of the rotating rod 62 is separated from the clamping hole 11, so that the separation is realized.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A connecting structure of a sliding rail and a side plate on a drawer, the sliding rail comprises a movable rail (1), a middle rail (2) and a fixed rail (3), the side plate comprises a rectangular shell (4) and a mounting plate (5) connected to the bottom of the shell (4), it is characterized in that the end part of the mounting plate (5) is fixed with a connecting piece (6), the connecting piece (6) is provided with a mounting seat (61) and a rotating rod (62), the rotating rod (62) is rotatably connected to the mounting seat (61) through a rotating shaft (64), the front end of the rotating rod (62) is provided with a claw (621), the movable rail (1) end is opened has and supplies jack catch (621) male card hole (11), and the tail end of dwang (62) has and presses down clamp plate (622), is equipped with spring (63) in mount pad (61), and spring (63) one end supports and leans on dwang (62) tail end, and the other end supports and leans on with mount pad (61).

2. A connecting structure of a sliding rail and a side plate on a drawer according to claim 1, characterized in that the front end of the rotating rod (62) is further provided with an extrusion head (623), and the extrusion head (623) is provided with an inclined slope.

3. The connecting structure of the sliding rail and the side plate of the drawer according to claim 1, wherein a circular groove (611) is formed in the mounting seat (61), a small raised cylinder (624) is arranged at the tail end of the rotating rod (62), the spring (63) is positioned in the circular groove (611), one end of the spring abuts against the bottom of the circular groove (611), and the other end of the spring is sleeved outside the small cylinder (624) and abuts against the rotating rod (62).

4. The connecting structure of the sliding rail and the side plate on the drawer according to claim 1, wherein the mounting seat (61) is provided with a connecting hole (612) and is inserted into the connecting hole (612) through a bolt to be fixed with the mounting plate (5).

5. The connecting structure of the sliding rail and the side plate on the drawer according to claim 1, wherein one side of the lower end of the shell (4) is provided with a bent U-shaped groove (41), one side of the mounting plate (5) is bent downwards and then clamped into the U-shaped groove (41), and the other side of the lower end of the shell (4) is fixedly connected with the mounting plate (5) through a rivet (42).