CN212002788U

CN212002788U - Simple sliding door buffering assembly

Info

Publication number: CN212002788U
Application number: CN201921886488.7U
Authority: CN
Inventors: 王国齐
Original assignee: Suzhou Qi Fan Electronic Science And Technology Co ltd
Current assignee: Suzhou Qi Fan Electronic Science And Technology Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-11-24
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to a door and window buffer, concretely relates to simply move a buffering subassembly. The movable door comprises a movable door upper frame, a movable door lower frame, a buffer fixed on the upper edge of the movable door and a plurality of groups of movable pulley blocks fixed on the lower edge of the movable door, wherein a buffer positioning sheet is fixed on the movable door upper frame, the buffer positioning sheet and the buffer provide a buffer force for the movable door, and the movable door freely moves on the movable door lower frame through the plurality of groups of movable pulley blocks; the sliding door is characterized in that a positioning ball assembly is fixed on the lower frame of the sliding door, a sliding door positioning sheet is fixed on the lower edge of the sliding door, and the sliding door positioning sheet adsorbs the positioning ball assembly to fix the position of the sliding door. The utility model discloses a buffering subassembly simple to operate, it is with low costs, it is convenient to maintain, and it is more stable when sliding door slides.

Description

Simple sliding door buffering assembly

Technical Field

The utility model relates to a door and window buffer, concretely relates to simply move a buffering subassembly

Background

The existing sliding door buffer (sliding door damper) is high in price, easy to wear, inconvenient to replace, complex in structure and difficult to maintain, and if a fault occurs, the buffer can be replaced again generally, so that a lot of cost is invisibly increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an easy installation, easy maintenance, and with low costs simply move a buffering subassembly.

The utility model provides a technical scheme that its technical problem adopted is:

a simple sliding door buffering assembly comprises a sliding door upper frame, a sliding door lower frame, a buffer fixed on the upper edge of a sliding door and a plurality of groups of moving pulley blocks fixed on the lower edge of the sliding door, wherein a buffer positioning sheet is fixed on the sliding door upper frame, the buffer positioning sheet and the buffer provide a buffering force for the sliding door, and the sliding door freely moves on the sliding door lower frame through the plurality of groups of moving pulley blocks; the sliding door is characterized in that a positioning ball assembly is fixed on the lower frame of the sliding door, a sliding door positioning sheet is fixed on the lower edge of the sliding door, and the sliding door positioning sheet adsorbs the positioning ball assembly to fix the position of the sliding door.

Furthermore, the buffer positioning sheet comprises a positioning rod and a first permanent magnet, and the positioning rod is spirally fixed on the buffer positioning sheet;

further, the buffer includes down iron, pulley and spring buffer subassembly, the pulley with the spring buffer subassembly pass through the screw with it is fixed down iron, the pulley is fixed spring buffer subassembly entrance is used for steady will the locating lever slides in the entrance of buffer.

Furthermore, the sliding door positioning sheet is provided with a second permanent magnet, and the second permanent magnet adsorbs the positioning ball assembly.

Further, the positioning ball assembly includes a metal ball and a spring.

Preferably, the lower frame of the sliding door adopts double guide rails, and the plurality of groups of movable pulley blocks are provided with corresponding double pulleys.

The utility model has the advantages that:

1. the buffer has simple structure, low cost and easy maintenance; meanwhile, the lower frame of the sliding door is provided with a positioning ball assembly which is matched with a permanent magnet fixed on the sliding door, so that a good positioning and fixing effect can be achieved, and the sliding door does not occupy space;

2. the lower frame of the sliding door adopts double guide rails, so that the sliding door is more stable when sliding.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a downward cross-sectional view taken along plane C of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 1;

FIG. 5 is a partial block diagram of an embodiment of the present invention;

labeled as:

1. the sliding door comprises a sliding door body, 2, an upper sliding door frame, 3, a lower sliding door frame, 21, a buffer, 22, a buffer positioning piece, 31, a movable pulley block, 32, a positioning ball assembly, 33, a sliding door positioning piece, 211, a lower iron piece, 212, a pulley, 213, a spring buffer assembly, 214, a screw, 221, a positioning rod, 222, a first permanent magnet, 321, a metal ball, 322, a spring, 331 and a second permanent magnet.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example (b):

the utility model provides a buffer assembly simply moves a door, as shown in figure 1, including moving a door upper ledge 2, moving a door lower ledge 3, fix buffer 21 and the multiunit removal assembly pulley of fixing in the lower limit of moving a door on moving a door 1, be fixed with the buffer spacer on moving a door upper ledge 2, be provided with first permanent magnet 222 and locating lever 221 on the buffer spacer, locating lever 221 spiral fixation is on buffer spacer 22, locating lever 221 has damaged, change that can be simple and convenient, buffer spacer 22 and buffer 21 provide a buffer power that moves a door.

As shown in FIG. 2, the first permanent magnet 222 is arranged on the buffer positioning plate 22 and used for adsorbing the sliding door upper frame, so that the buffer positioning plate 22 is positioned at a fixed position, can be adjusted at any time if the position is improper, and is fixed on the sliding door upper frame 2 through screws, thereby reducing position errors caused by direct fixation, frequent punching screw fixation and convenient installation. After the bumper fixing piece 22 is fixed, the fixing rod 221 is screwed onto the bumper fixing piece 22. Buffer 21 is fixed to the suitable position department on the sliding door through iron member 211 down, then through the screw fixation, and buffer 21 is provided with a set of pulley 212 near locating lever 221 department for with locating lever 221 smooth slip in the entry of spring buffer subassembly 213, reduce direct impact and accelerate the damage of locating lever 221 and buffer. As shown in fig. 3, the spring damper assembly 213 is fixed to the lower iron 211 by screws 214.

As shown in fig. 4, the positioning ball assembly 32 includes a spring 322 and a metal ball 321, the sliding door positioning piece 33 is provided with a second permanent magnet 331, and the second permanent magnet 331 attracts the metal ball 321, thereby positioning the sliding door 1.

As shown in fig. 5, the lower sliding door frame 3 adopts double guide rails, and the movable pulley block 31 adopts the same double guide rails, so that the sliding door 1 is more stable and smooth in movement.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a simple and easy buffering subassembly that moves which characterized in that: the sliding door comprises a sliding door upper frame (2), a sliding door lower frame (3), a buffer (21) fixed on the upper edge of the sliding door (1) and a plurality of groups of movable pulley blocks (31) fixed on the lower edge of the sliding door (1), wherein a buffer positioning sheet (22) is fixed on the sliding door upper frame (2), the buffer positioning sheet (22) and the buffer (21) provide a buffer force for the sliding door, and the sliding door (1) freely moves on the sliding door lower frame (3) through the plurality of groups of movable pulley blocks (31); a positioning ball assembly (32) is fixed on the lower sliding door frame (3), a sliding door positioning sheet (33) is fixed on the lower side of the sliding door (1), and the sliding door positioning sheet (33) adsorbs the positioning ball assembly (32) to fix the position of the sliding door (1).

2. The simple sliding door cushioning assembly of claim 1, further comprising: the buffer positioning plate (22) comprises a positioning rod (221) and a first permanent magnet (222), and the positioning rod (221) is spirally fixed on the buffer positioning plate (22).

3. The simple sliding door cushioning assembly of claim 2, further comprising: buffer (21) are including down ironware (211), pulley (212) and spring damper subassembly (213), pulley (212) with spring damper subassembly (213) pass through the screw with ironware (211) are fixed down, pulley (212) are fixed spring damper subassembly (213) entrance is used for steady with locating lever (221) slide in the entrance of spring damper subassembly (213).

4. A simple sliding door cushioning assembly as set forth in claim 3, wherein: the sliding door positioning sheet (33) is provided with a second permanent magnet (331), and the second permanent magnet (331) adsorbs the positioning ball component (32).

5. The simple sliding door cushioning assembly of claim 4, further comprising: the positioning ball assembly (32) includes a metal ball (321) and a spring (322).

6. The simple sliding door buffering assembly as set forth in any one of claims 1 to 5, wherein: the lower sliding door frame (3) adopts double guide rails, and the plurality of groups of movable pulley blocks (31) are provided with corresponding double pulleys.