CN214943615U

CN214943615U - Portable sliding door device

Info

Publication number: CN214943615U
Application number: CN202120468976.7U
Authority: CN
Inventors: 孙乾
Original assignee: Shanghai Hujiahuyi Architectural Decoration Co ltd
Current assignee: Shanghai Hujia Decoration Service Group Co Ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-30
Anticipated expiration: 2031-03-04

Abstract

The utility model relates to a decoration technical field's a portable sideslip door device, include: a pair of outer doors; a pair of inner doors, the two inner doors contacting each other in a closed state; a bottom rail seat forming the bottom of the door frame; wherein, the bottom surface of each inner door is provided with an inner groove with a downward opening, and the two end walls of the inner groove are provided with sealing covers; each inner door is provided with an inner limiting mechanism, the inner limiting mechanism comprises a limiting abutting seat which is detachably and fixedly arranged on the bottom track seat, the limiting abutting seat is completely positioned in the inner cavity of the inner groove, and when the inner doors are respectively positioned at the positions of complete opening and complete closing, two opposite sides of the limiting abutting seat respectively abut against the two sealing covers; the two opposite sides of the limit leaning seat are rotatably connected with rollers, and the rollers on the two opposite sides of the limit leaning seat are in rolling fit with the inner wall parts on two sides of the inner groove when the inner door moves horizontally, so that the door opening and closing process is smoother and more labor-saving.

Description

Portable sliding door device

Technical Field

The utility model relates to a decoration technical field is a sideslip door gear of setting on the balcony particularly.

Background

A sliding door apparatus provided on a balcony, presently comprising: a pair of outer doors fixed on the left and right sides of the door frame respectively; a pair of indoor inner doors sliding left and right, wherein the two inner doors are contacted with each other in a door closing state; the bottom rail seat forms the bottom of the door frame and is arranged into a strip-shaped flat plate structure; wherein, the inner door is horizontally arranged on the upper surface of the bottom track seat in a sliding way; because the outer door is still, the door can be closed after the inner door is closed. However, the inner door is not free from the resistance of the transverse movement fit during the transverse movement, so that the inner door is worn, and the noise is generated during the door opening and closing process after a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable sideslip door device for the process of opening the door and closing the door is more smooth and easy, laborsaving.

The purpose of the utility model is realized like this: a portable sideslip door apparatus comprising:

a pair of outer doors fixed on the left and right sides of the door frame respectively;

a pair of indoor inner doors sliding left and right, wherein the two inner doors are contacted with each other in a door closing state;

the bottom rail seat forms the bottom of the door frame and is arranged into a strip-shaped flat plate structure;

the inner door is horizontally arranged on the upper surface of the bottom track seat in a sliding manner;

an inner groove with a downward opening is formed in the surface of the bottom of each inner door, the inner groove horizontally extends along the length direction of the bottom of each inner door, sealing covers are arranged on two end walls of each inner groove, the sealing covers are detachably mounted on the side edges of the inner doors, and the outer surfaces of the sealing covers are aligned with the surfaces of the side edges of the inner doors;

each inner door is provided with an inner limiting mechanism, the inner limiting mechanism comprises a limiting abutting seat which is detachably and fixedly arranged on the bottom track seat, the limiting abutting seat is completely positioned in the inner cavity of the inner groove, and when the inner doors are respectively positioned at the positions of complete opening and complete closing, two opposite sides of the limiting abutting seat respectively abut against the two sealing covers;

the two opposite sides of the limiting leaning seat are rotatably connected with idler wheels, and the idler wheels on the two opposite sides of the limiting leaning seat are in rolling fit with the inner wall parts on two sides of the inner groove when the inner door moves horizontally.

Furthermore, the shock absorbing pads are attached to the two opposite sides of the limiting leaning seat, and when the inner door is in the fully opened and fully closed position, the shock absorbing pads on the two opposite sides of the limiting leaning seat lean against the two sealing covers respectively.

Further, the limiting abutting seat is arranged as a square tube, and the length direction of the limiting abutting seat is in a horizontal state and is perpendicular to the moving direction of the inner door.

The beneficial effects of the utility model reside in that:

1. the roller wheels are arranged on the limiting abutting seats, so that the frictional resistance in the door opening and closing process can be reduced, and the door opening and closing process is smoother and more labor-saving;

2. the installation is convenient, and the sealing cover is detachably arranged, so that the limiting abutting seat can be installed firstly in the installation process, the limiting abutting seat is completely arranged in the inner groove of the inner door, and then the sealing cover is installed, so that the installation process is more convenient;

3. because the shock absorption pads are arranged on the two opposite sides of the limit leaning seat, the inner door has a buffer effect when being completely opened or closed, and the vibration of opening and closing the door is reduced.

Drawings

Fig. 1 is a schematic view of the door closing state of the present invention.

Fig. 2 is a schematic view of the door opening state of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is an enlarged view of a portion B in fig. 2.

Fig. 5 is a cross-sectional view C-C in fig. 3.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5, a portable sliding door apparatus includes:

a pair of outer doors 2 fixed on the left and right sides of the door frame respectively;

a pair of indoor inner doors 1 sliding left and right, wherein the two inner doors 1 are contacted with each other in a door closing state;

and the bottom track seat 4 forms the bottom of the door frame and is of a strip-shaped flat plate structure.

Wherein, the inner door 1 is arranged on the upper surface of the bottom track seat 4 in a horizontal sliding way.

Every interior door 1 bottom surface all is equipped with opening inside groove 1a down, and inside groove 1a extends along the length direction level of interior door 1 bottom, and inside groove 1a both ends wall all sets up to flap 1b, and flap 1b detachably installs the side at interior door 1, and flap 1b surface aligns with the side surface of interior door 1.

Every interior door 1 all disposes interior stop gear, and interior stop gear includes that detachably fixed mounting supports seat 301 on bottom track seat 4, and spacing support seat 301 is in the inner chamber of inside groove 1a completely, and when interior door 1 was in the position of opening completely, closing completely respectively, spacing support seat 301's double-phase contralateral supports respectively and supports two closing covers 1 b.

The two opposite sides of the limiting leaning seat 301 are rotatably connected with rollers 302, and when the inner door 1 moves horizontally, the rollers 302 on the two opposite sides of the limiting leaning seat 301 are in rolling fit with the inner wall parts on two sides of the inner groove 1 a.

The two opposite sides of the limiting leaning seat 301 are respectively attached with a shock pad 303, and when the inner door 1 is respectively in the fully opened and fully closed position, the shock pads 303 of the two opposite sides of the limiting leaning seat 301 respectively lean against the two sealing covers 1 b.

The limiting leaning seat 301 is a square tube, and the tube length direction of the limiting leaning seat 301 is horizontal and vertical to the moving direction of the inner door 1.

The roller 302 is arranged on the limit leaning seat 301, so that the frictional resistance in the door opening and closing process can be reduced, and the door opening and closing process is smoother and more labor-saving; because the shock absorption pads 303 are arranged on the two opposite sides of the limit leaning seat 301, the inner door 1 has a buffer effect when being completely opened or closed, and the vibration of opening and closing the door is reduced.

The above are preferred embodiments of the present invention, and those skilled in the art can make various changes or improvements on the above embodiments without departing from the general concept of the present invention, and such changes or improvements should fall within the protection scope of the present invention.

Claims

1. A portable sideslip door apparatus comprising:

a pair of outer doors (2) respectively fixed on the left and right sides of the door frame;

a pair of indoor inner doors (1) sliding left and right, wherein the two inner doors (1) are contacted with each other in a door closing state;

the bottom rail seat (4) forms the bottom of the door frame and is arranged into a strip-shaped flat plate structure;

wherein the inner door (1) is horizontally and movably arranged on the upper surface of the bottom track seat (4);

the method is characterized in that: the bottom surface of each inner door (1) is provided with an inner groove (1a) with a downward opening, the inner grooves (1a) horizontally extend along the length direction of the bottom of the inner door (1), two end walls of each inner groove (1a) are provided with sealing covers (1b), the sealing covers (1b) are detachably mounted on the side edges of the inner door (1), and the outer surfaces of the sealing covers (1b) are aligned with the side edge surfaces of the inner door (1);

each inner door (1) is provided with an inner limiting mechanism, each inner limiting mechanism comprises a limiting abutting seat (301) which is detachably and fixedly arranged on the bottom track seat (4), each limiting abutting seat (301) is completely positioned in the inner cavity of each inner groove (1a), and when the inner doors (1) are respectively positioned at the positions of complete opening and complete closing, two opposite sides of each limiting abutting seat (301) respectively abut against the two sealing covers (1 b);

the two opposite sides of the limiting leaning seat (301) are rotatably connected with rollers (302), and the rollers (302) on the two opposite sides of the limiting leaning seat (301) are in rolling fit with the inner wall parts on the two sides of the inner groove (1a) when the inner door (1) moves horizontally.

2. A portable sideslip door apparatus as defined in claim 1, further comprising: the shock absorption pads (303) are attached to the two opposite sides of the limiting abutting seat (301), and when the inner door (1) is located at the positions of complete opening and complete closing respectively, the shock absorption pads (303) on the two opposite sides of the limiting abutting seat (301) abut against the two sealing covers (1b) respectively.

3. A portable sideslip door apparatus as defined in claim 1, further comprising: the limiting support seat (301) is arranged as a square tube, and the tube length direction of the limiting support seat (301) is in a horizontal state and is perpendicular to the moving direction of the inner door (1).