CN213710826U

CN213710826U - Concealed sliding door device

Info

Publication number: CN213710826U
Application number: CN202022418006.4U
Authority: CN
Inventors: 潘祺章
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-16
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a hidden sliding door device, which is used for installing doors and windows and discloses that the top and the bottom in a shell are respectively provided with a slide rail, a slide arm is installed on the slide rail at the top of the shell, and a locking block is downwards protruded in the middle of the slide arm; the buffer is arranged on a sliding rail at the bottom of the shell, and a sliding groove with the right end bent downwards is arranged in the buffer; the front and the back of the left and the right ends of the lock catch are both provided with a protruding bolt, the lock catch is arranged on a sliding chute in the buffer through the inserting lock and can move left and right along the sliding chute, the right end of the lock catch can swing downwards when sliding to the downward bent sliding chute, and the middle of the top of the lock catch is provided with a bayonet; the position in the card is up and down opposite to the position of the locking block of the sliding arm. The utility model has the advantages that rational in infrastructure, simple to operate, job stabilization, safety, the installation can be more concealed moreover for the translation door installation is more pleasing to the eye.

Description

Concealed sliding door device

Technical Field

The utility model relates to a hidden translation door device, specifically speaking are a translation door installation device that installation noise is low, simple to operate, and bearing capacity is good.

Background

Door and window's mounting means is a lot of on the existing market, and common is modes such as hinge, slide rail, and the translation door mostly adopts the installation of slide rail device, and the slide rail is installed on load-carrying members most importantly, directly influences the selection of door and window size and material weight, also is the main part that produces of noise simultaneously, and the structure is complicated moreover, and when the volume of device was too big, can influence whether pleasing to the eye, factor such as convenient of door and window installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hidden translation door device, specifically speaking it adopts the symmetry bearing to set up the structure, and the locking piece breaks away from or the lock adopts slide rail guide formula control with the bayonet socket simultaneously, and metal collision noise when minimum reduction device function.

The technical solution of the utility model is that on the basis of the shell, the buffer, the slide arm, the fixed plate, the connecting piece and the lock catch, the utility model is characterized in that the shell is a semi-closed box body, the top and the bottom in the shell are respectively provided with a slide rail, the slide arm is arranged on the slide rail at the top of the shell, the left and the right ends of the front side of the slide arm are respectively provided with a pulley, and the middle part of the slide arm is downwards protruded with a locking block; the buffer is arranged on a slide rail at the bottom of the shell, and a slide groove with the right end bent downwards is transversely arranged in the buffer; the front and the back of the left and the right ends of the lock catch are both provided with a protruding bolt, the lock catch is arranged on a sliding chute in the buffer through the inserting lock and can move left and right along the sliding chute, the right end of the lock catch can swing downwards when sliding to the downward bent sliding chute, and the middle of the top of the lock catch is provided with a bayonet; the position in the card is opposite to the position of the locking block of the sliding arm up and down, the locking block can be clamped into the bayonet, and when the right end of the lock catch swings downwards, the locking block can slide out of the bayonet; the fixed plate is arranged in the middle of the back of the sliding arm through a connecting sheet.

The positive left and right both ends of cursor slide all set up two pulleys respectively, one is vertical pulley, another transverse pulley, the position of vertical pulley is relative from top to bottom with the position of shell top slide rail to the wheel face is pressed in the slide rail, the wheel face of transverse pulley is pressed on the internal surface of shell, the mounting hole that connection piece and fixed plate are connected is for following the bar hole, can let the fixed plate adjust the installation from top to bottom.

The utility model discloses an theory of operation is that flat door gear 8 is the back at 7 tops of whole hidden ground embedding installation door plant, through the crooked spout of one end in the buffer, the block of locking piece or breaking away from on guide hasp and the cursor slide, it produces metal friction and collision noise at lubricating oil loss rear mechanism to have overcome on the market to utilize material elasticity such as metal to do the block or break away from control mode, adopt bearing design and both ends to be provided with vertical and horizontal pulley in the middle of the cursor slide simultaneously, let the sliding structure atress more reasonable, improve product bearing capacity simultaneously.

The utility model has the advantages that rational in infrastructure, simple to operate, job stabilization, safety, the installation can be more concealed moreover for the translation door installation is more pleasing to the eye.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the exploded perspective structure of the present invention;

fig. 3 is a schematic view of the internal three-dimensional structure of the present invention;

fig. 4 is a schematic view of the structure of the present invention installed on a door panel.

Detailed Description

According to fig. 1, fig. 2, fig. 3, fig. 4, the flat door device 8 of the present invention is embedded in the back of the top of the door plate 7 in a whole hidden manner, and is characterized in that the housing 1 is a semi-closed box body, the top and the bottom of the housing 1 are respectively provided with a slide rail, the slide arm 3 is installed on the slide rail at the top of the housing, the left and the right ends of the front surface of the slide arm 3 are respectively provided with a pulley, and the middle of the slide arm 3 is protruded downwards to form a locking block 3.1; the buffer 2 is arranged on a sliding rail at the bottom of the shell 1, and a sliding groove with the right end bent downwards is transversely arranged in the buffer 2; the front and the back of the left and the right ends of the lock catch 6 are both provided with a protruding bolt, the lock catch 6 is arranged on a sliding chute in the buffer 2 through a mortise lock and can move left and right along the sliding chute, the right end can swing downwards when sliding to the downward bent sliding chute, and the middle of the top of the lock catch 6 is provided with a bayonet; the position in the card is opposite to the position of a locking block 3.1 of the sliding arm up and down, the locking block 3.1 can be clamped into the bayonet, and when the right end of the lock catch swings downwards, the locking block 3.1 can slide out of the bayonet; the fixed plate 4 is installed at the middle of the back of the slide arm through a connecting piece 5. The right and left ends of the front surface of the sliding arm 3 are respectively provided with two pulleys, one is a longitudinal pulley and the other is a transverse pulley, the position of the longitudinal pulley is opposite to that of the sliding rail at the top of the shell from top to bottom, the wheel surface of the longitudinal pulley is pressed in the sliding rail, the wheel surface of the transverse pulley is pressed on the inner surface of the shell, and the mounting hole of the connecting sheet 5 connected with the fixing plate 4 is a rigid strip-shaped hole, so that the fixing plate 4 can be vertically adjusted and mounted.

Claims

1. The hidden type sliding door device comprises a shell, a buffer, a sliding arm, a fixed plate, a connecting sheet and a lock catch, and is characterized in that the shell is a semi-closed box body, slide rails are respectively arranged at the top and the bottom in the shell, the sliding arm is arranged on the slide rail at the top of the shell, pulleys are respectively arranged at the left end and the right end of the front surface of the sliding arm, and a locking block is downwards protruded in the middle of the sliding arm; the buffer is arranged on a slide rail at the bottom of the shell, and a slide groove with the right end bent downwards is transversely arranged in the buffer; the front and the back of the left and the right ends of the lock catch are both provided with a protruding bolt, the lock catch is arranged on a sliding chute in the buffer through the inserting lock and can move left and right along the sliding chute, the right end of the lock catch can swing downwards when sliding to the downward bent sliding chute, and the middle of the top of the lock catch is provided with a bayonet; the position in the card is opposite to the position of the locking block of the sliding arm up and down, the locking block can be clamped into the bayonet, and when the right end of the lock catch swings downwards, the locking block can slide out of the bayonet; the fixed plate is arranged in the middle of the back of the sliding arm through a connecting sheet.

2. The concealed sliding door device according to claim 1, wherein the left and right ends of the front surface of the sliding arm are respectively provided with two pulleys, one is a longitudinal pulley and the other is a transverse pulley, the longitudinal pulley is positioned opposite to the top of the housing, and the pulley surface is pressed in the sliding rail, the pulley surface of the transverse pulley is pressed on the inner surface of the housing, and the mounting hole of the connecting piece connected with the fixing plate is a rigid bar-shaped hole, so that the fixing plate can be adjusted and mounted up and down.