CN105155990B

CN105155990B - The door that base opening is closed

Info

Publication number: CN105155990B
Application number: CN201510641666.XA
Authority: CN
Inventors: 裴学华; 陈烁
Original assignee: 裴学华
Current assignee: Suzhou Xingwei state owned Assets Management Co., Ltd
Priority date: 2015-09-30
Filing date: 2015-09-30
Publication date: 2016-11-30
Anticipated expiration: 2035-09-30
Also published as: CN105155990A

Abstract

The invention discloses the door that a kind of base opening is closed, it belongs to furniture apparatus field, it can ensure that the sealing that door is located below.The technical scheme is that and be achieved in that, it comprises the doorframe of rectangle, door-plate, processes downwards one in approximate rectangular chute near the lower surface on described door-plate in the middle part of its thickness, and the two ends of chute install the fagging of band support spring；In the one slide plate loading chute being sized to be slightly smaller than chute, approximation I shape, in the both sides of slide plate, recess rabbets fagging and the support spring at chute two ends, a slide block opening all it is machined with near the position, the upper left corner of chute and at the position that its right end face of chute is top in the front of door-plate, the front slide block installing band inclined-plane, inner end movable respectively in two slide block openings and side slide block, the inclined-plane, inner end of two slide blocks all contacts on the end face seamed edge of slide plate, is all machined with downwardly projecting block below two slide blocks near inner end.The present invention is applicable to various building and is equipped with.

Description

The door that base opening is closed

Technical field

The invention belongs to furniture apparatus field, specifically refer to the door that the base opening of device at room turnover is closed.

Background technology

Door is used widely as the room requisite part of class building, it mainly plays partition indoor and outdoor spaces, blocks the effect such as sight line, anti-theft security, it is the most rectangular, with doorframe adapting device, the form of doorframe substantially has two kinds: one is rectangular to have three frames (without lower frame), one is rectangular to have four frame closeds, in general the sealing that the latter is overall after closing of the door does not has big problem, and four limits of door can fit the good sealing function of generation with the limit of covering of doorframe；And tied down to pass in and out and obstruct less, people often prefer the doorframe without lower frame, the door of this kind of doorframe be switch smooth and easy door need below leave some spaces, ground rather than allow the two contact, this generates a new problem: how to hold concurrently at smooth and easy and effective sealing two aspect of switch and to turn round and look at it, because the doorframe on limit without lower frame its sealing undoubtedly can reduce, this is disadvantageous for the effectiveness closed, its sound insulation, dust-separation, the performances such as thermal insulation all can be greatly affected, in order to better meet the needs of people, it is necessary to improve for the door of device on the doorframe of three frames so that it possesses smooth and easy switch and the dual-use function effectively sealed.

Summary of the invention

The purpose of the present invention is the door providing the new technical scheme base opening of a kind of to close, and it can solve above-mentioned problem.

The technical scheme is that and be achieved in that, it comprises the doorframe of rectangle, door-plate, processes downwards one in approximate rectangular chute near the lower surface on described door-plate in the middle part of its thickness, and the two ends of chute install the fagging of band support spring；In the one slide plate loading chute being sized to be slightly smaller than chute, approximation I shape, in the both sides of slide plate, recess rabbets fagging and the support spring at chute two ends, a slide block opening all it is machined with near the position, the upper left corner of chute and at the position that its right end face of chute is top in the front of door-plate, the front slide block installing band inclined-plane, inner end movable respectively in two slide block openings and side slide block, the inclined-plane, inner end of two slide blocks all contacts on the end face seamed edge of slide plate, is all machined with downwardly projecting block below two slide blocks near inner end.

The invention has the beneficial effects as follows and can ensure that the door that the doorframe without lower frame is equipped with also is able to the sealing keeping door to locate below after closedown.

Accompanying drawing illustrates:

Fig. 1, Fig. 2 are the distributing position Status views of parts before and after the door of the design is closed.

Fig. 3, Fig. 4 are the schematic diagrams under the vertical view state corresponding with Fig. 1, Fig. 2.

Fig. 5 is the rigging position relation schematic diagram (under left view state) of the door of the design door-plate, chute, support spring, fagging, slide plate and front slide block under side-looking state.

Fig. 6, Fig. 7 be left view and face state lower skateboard and front slide block unassembled enter in chute and slide block opening time the position relationship schematic diagram of each parts.

In each figure, 1 is door-plate, and 2 is doorframe, and 3 is front slide block, and 4 is side slide block, and 5 is chute, and 6 is slide plate, and 7 is slide block opening, and 8 is support spring, and 9 is fagging.

Detailed description of the invention:

Illustrate the design below in conjunction with the accompanying drawings.

The design comprises the door-plate 1 of rectangle, doorframe 2, processes downwards one in approximate rectangular chute 5 near the lower surface on door-plate 1 in the middle part of its thickness, and the two ends of chute 5 install the fagging 9 of band support spring 8 by middle position；nullSuch as Fig. 1、Fig. 2、Fig. 3、Fig. 4、Fig. 5、Shown in Fig. 6，One is sized to be slightly smaller than chute、The slide plate 6 of approximation I shape loads in chute 5，In the both sides of slide plate, recess rabbets fagging 9 and the support spring 8 at chute 5 two ends，What the top of support spring 8 was elastic supports slide plate 6，In the front of door-plate 1, the position, the upper left corner near chute 5 is machined with slide block opening 7，The front slide block 3 installing band inclined-plane, inner end movable in slide block opening，The position top in its right end face of chute 5 is also machined with slide block opening，The side slide block 4 installing band inclined-plane, inner end also movable in slide block opening，Such as Fig. 5、Fig. 6、Shown in Fig. 7，The inclined-plane, inner end of two slide blocks all contacts on the end face seamed edge of slide plate 6，Downwardly projecting block all it is machined with near inner end to stop slide block too to be gone out below two slide blocks，The position that front slide block 3 and side slide block 4 expose when by extruding force inwards can by the inclined-plane of its inner end under pressure slide plate 6 close the gap of a lower frame so that it protrudes from Yuan Men limit along chute 5 slide downward，The extruding force of slide block can rise at the resilient force lower skateboard 6 of support spring 8 after disappearing keeps in the center，Synchronize be front slide block 3 and side slide block 4 also can expose and stretch out one section and keep in the center (by such as Fig. 2、Fig. 4 shape returns such as Fig. 1、Such as Fig. 3 shape，Also it is that right figure as shown in Figure 5 returns left figure shape)，Time specifically used，As shown in Fig. 1 Fig. 3，When door is in the tight state of patent，Front slide block 3 and side slide block 4 on door are in the most extruded relaxed state，Slide plate 6 is also at highest point (left hand view as in Fig. 5)，Upon closing，Front slide block 3 on door 1 and side slide block 4 together with time touch left frame and the left frame of doorframe 2 respectively，Produce extruding force and promote the motion of foregoing a series of parts，Close gap under door，As shown in Fig. 2 Fig. 4.In order to preferably ensure sealing effectiveness, it is also possible at the plastic layer that the last layer of stickup below of slide plate 6 is soft.Present invention can ensure that the sealing that the door that the doorframe without lower frame is equipped with can keep door to locate below after closedown.

Claims

1. the door that base opening is closed, it comprises the doorframe of rectangle, door-plate, it is characterized in that the lower surface on described door-plate processes downwards a rectangular chute in the middle part of its thickness, and the two ends of chute install the fagging of band support spring；One size loads in chute less than the slide plate of chute, I shape, in the both sides of slide plate, recess rabbets fagging and the support spring at chute two ends, a slide block opening all it is machined with near the position, the upper left corner of chute and at the position that its right end face of chute is top in the front of door-plate, the front slide block installing band inclined-plane, inner end movable respectively in two slide block openings and side slide block, the inclined-plane, inner end of two slide blocks all contacts on the end face seamed edge of slide plate, and below two slide blocks, inner end is all machined with downwardly projecting block.