CN215108243U

CN215108243U - Internal reversing mechanism of internal opening reversing window

Info

Publication number: CN215108243U
Application number: CN202023343156.XU
Authority: CN
Inventors: 袁发贤; 范水旺
Original assignee: Keneng Industry Co ltd
Current assignee: Keneng Industry Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-10
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses an internal reversing mechanism of an internal opening reversing window, which comprises a first hinging seat, a second hinging seat and an internal reversing piece, wherein one end of the internal reversing piece is formed into a connecting end, and the other end of the internal reversing piece is formed into a swinging end; the outer surface of the inner reversing piece is convexly provided with a butting piece; the connecting end is connected in the first hinge seat; a swing groove is formed in the second hinge seat, the swing end is connected in the swing groove in a penetrating mode, and the swing end can swing around a vertical shaft; the butt joint piece is used for butt joint on the bottom end face of the first hinged seat. The utility model discloses an interior reversing mechanism of interior division of window, its butt joint piece that is equipped with can improve interior division of time hinge bearing.

Description

Internal reversing mechanism of internal opening reversing window

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to an interior reversing mechanism of interior division of windows.

Background

At present, a horizontally-opening inverted window can drive a linkage hardware mechanism inside the window by rotating a handle of the window, so that the window is positioned at three different positions, namely locking (the handle is vertically downward), horizontally-opening (the handle is horizontal) and internally-inverting (the handle is vertically upward). When the existing internal inverted window is inverted internally, a single shaft of the internal inverted mechanism swings without additional bearing, the swinging axis of the internal inverted mechanism is far away from the window frame, and the moment is relatively large, so that the supporting force is insufficient after the internal inverted window is opened in the window frame.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an interior mechanism of falling of interior division of window, the butt piece that it was equipped with can improve interior division of time hinge bearing.

The purpose of the utility model is realized by adopting the following technical scheme:

the inner reversing mechanism of the inner-opening reversing window comprises a first hinge seat, a second hinge seat and an inner reversing piece, wherein one end of the inner reversing piece is formed into a connecting end, and the other end of the inner reversing piece is formed into a swinging end; the outer surface of the inner reversing piece is convexly provided with a butting piece; the connecting end is connected in the first hinge seat; a swing groove is formed in the second hinge seat, the swing end is connected in the swing groove in a penetrating mode, and the swing end can swing around a vertical shaft; the butt joint piece is used for butt joint on the bottom end face of the first hinged seat.

Further, the abutting sheet covers the bottom end edge of the first hinge seat.

Further, the outer diameter of the swinging end is gradually reduced from top to bottom.

Furthermore, a guide inclined plane is arranged on the side surface of the swinging end, and the guide inclined plane is gradually inclined inwards from top to bottom; the guide inclined plane is in sliding fit with the inner wall of the swing groove.

Furthermore, a guide step is arranged at the bottom end of the swinging end, and the guide step gradually inclines from top to bottom; the guide step is in sliding fit with the bottom wall of the swing groove.

Furthermore, a connecting groove is formed in the first hinged seat, and the connecting end is inserted into the connecting groove.

Furthermore, the part of the connecting end which is connected to the connecting groove in a penetrating mode is sleeved with a limiting sleeve.

Further, be equipped with the mounting hole on the first articulated seat, the mounting hole link up to the spread groove, the spiro union has the bolt in the mounting hole, the afterbody butt of bolt extremely the top of stop collar.

Further, the bottom of first articulated seat is equipped with first cambered surface, the top of butt joint piece is equipped with the second cambered surface, first cambered surface be used for with second cambered surface sliding fit.

Compared with the prior art, the beneficial effects of the utility model reside in that: when it is falling in carrying out, the swing end can be around vertical axle swing inwards in the swing groove, realizes the interior division of window, and the butt piece can be when swing end swing inwards butt on the endwall of swing groove, therefore can use the butt piece to carry out the bearing as the fulcrum during interior division, and the fixed point near at the window frame apart from the articulated seat of second, moment is less, has good bearing capacity.

Drawings

Fig. 1 is a schematic structural view of an internal reversing mechanism of the present invention;

FIG. 2 is a partial cross-sectional view of FIG. 1;

fig. 3 is a schematic structural view of another state of the internal reversing mechanism of the present invention;

FIG. 4 is a partial cross-sectional view of FIG. 3;

fig. 5 is a schematic structural view of the inner reversing element of the present invention.

In the figure: 10. a first hinge mount; 11. a bolt; 20. a second hinge mount; 21. a swing groove; 31. a connecting end; 311. a limiting sleeve; 32. a swing end; 321. a guide ramp; 322. a guide step; 33. abutting the sheet; 331. a second cambered surface.

Detailed Description

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

in the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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.

The inner reversing mechanism of the inner opening reversing window shown in fig. 1 to 5 comprises a first hinge seat 10, a second hinge seat 20 and an inner reversing piece, wherein one end of the inner reversing piece is formed into a connecting end 31, the other end of the inner reversing piece is formed into a swinging end 32, and an abutting piece 33 is protruded on the outer surface of the inner reversing piece. During assembly, the connecting end 31 is connected to the first hinge base 10, the swing groove 21 is formed in the second hinge base 20, the swing end 32 is inserted into the swing groove 21, the swing end 32 can swing around a vertical axis, and the abutting piece 33 can abut against the bottom end face of the first hinge base 10.

On the basis of the structure, use the utility model discloses an interior reversing mechanism of interior division of window is during, can install first articulated seat 10 on the window inside casing, and the articulated seat 20 of second then can be on the window frame, when going on interior the time of falling, above-mentioned swing end 32 can be in swing groove 21 around vertical axle swing inwards, realize the interior division of window, butt piece 33 can be on the end wall of swing groove 21 when swing end 32 swings inwards, and swing groove 21 can restrict the swing range of swing axle, the interior division angle scope of window inside casing is less relatively promptly.

In the above process, the abutting piece 33 can abut against the bottom end of the first hinge seat 10, so that the abutting piece 33 can be used as a fulcrum for supporting in the inward opening process, and therefore, the supporting fulcrum of the first hinge seat 10 is close to a fixed point of the second hinge seat 20 fixed on the window frame, the moment is small, and the window frame has good bearing performance.

Further, the abutting piece 33 in this embodiment covers the bottom end edge of the first hinge seat 10, so that the abutting area of the abutting piece 33 is relatively large, the formed fulcrum is relatively close to the second hinge seat 20, the moment is smaller, and the bearing performance is better.

Further, the outer diameter of the swing end 32 is gradually decreased from top to bottom, so that the swing end 32 can swing in the swing groove 21, that is, the swing end 32 with smaller outer diameter can swing in the swing groove 21, thereby realizing inward opening.

Specifically, a guiding inclined surface 321 may be disposed on a side surface of the swinging end 32, the guiding inclined surface 321 is inclined inward from top to bottom, and the guiding inclined surface 321 is in sliding fit with an inner wall of the swinging groove 21, that is, when the swinging end 32 swings in the swinging groove 21, the guiding inclined surface 321 may guide the swinging groove 21 to swing inward, so that the swinging is smoother.

Further, the bottom end of the swing end 32 can be provided with a guiding step 322, and the guiding step 322 is gradually inclined from top to bottom, so that when the swing end 32 swings in the swing groove 21, the guiding step 322 at the bottom end of the swing end 32 can also be in sliding fit with the bottom wall of the swing groove 21, and thus the guiding step 322 can further guide the swing end 32 to incline inwards.

Furthermore, still can be equipped with the spread groove on first articulated seat 10, with link 31 cartridge in the spread groove, so, when reversing in the assembly, can realize the location assembly with link 31 cartridge in the spread groove of first articulated seat 10, the assembly is more accurate.

Furthermore, the part of the connecting end 31 penetrating the connecting groove is sleeved with a limiting sleeve 311, and the limiting sleeve 311 can reduce the friction fit between the connecting end 31 and the connecting groove and reduce the abrasion of the inner inverted part.

Further, be equipped with the mounting hole on first articulated seat 10, this mounting hole can link up to the spread groove, when the assembly, can have a bolt 11 at the spiro union in the mounting hole, the afterbody butt joint of bolt 11 is to the top of stop collar 311, so, accessible bolt 11 with the link 31 fastening assembly of interior flip-chip spare in first articulated seat 10, and the dismouting of being convenient for.

Further, in this embodiment, the bottom end of the first hinge base 10 may have a first arc surface, and the top end of the abutting piece 33 has a second arc surface 331, and during rotation, the first arc surface may be slidably engaged with the second arc surface 331 to guide the swing of the swing end 32, so that the swing is smoother.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. The inner reversing mechanism of the inner reversing window is characterized by comprising a first hinge seat, a second hinge seat and an inner reversing piece, wherein one end of the inner reversing piece is formed into a connecting end, and the other end of the inner reversing piece is formed into a swinging end; the outer surface of the inner reversing piece is convexly provided with a butting piece; the connecting end is connected in the first hinge seat; a swing groove is formed in the second hinge seat, the swing end is connected in the swing groove in a penetrating mode, and the swing end can swing around a vertical shaft; the butt joint piece is used for butt joint on the bottom end face of the first hinged seat.

2. The mechanism of claim 1, wherein the contact piece covers a bottom edge of the first hinge seat.

3. The mechanism of claim 1, wherein the outer diameter of the swing end is gradually reduced from top to bottom.

4. The inner reversing mechanism of an inwardly-opening reversing window according to claim 3, wherein the side surface of the swinging end is provided with a guide inclined surface, and the guide inclined surface is gradually inclined inwards from top to bottom; the guide inclined plane is in sliding fit with the inner wall of the swing groove.

5. The inner reversing mechanism of the inner opening reversing window according to claim 4, wherein the bottom end of the swinging end is provided with a guiding step, and the guiding step is gradually inclined from top to bottom; the guide step is in sliding fit with the bottom wall of the swing groove.

6. The mechanism of any one of claims 1 to 5, wherein the first hinge base has a connecting slot, and the connecting end is inserted into the connecting slot.

7. The mechanism of claim 6, wherein the connecting end is sleeved with a stop collar.

8. The inner reversing mechanism of the inwardly-opening reversing window according to claim 7, wherein the first hinge base is provided with a mounting hole, the mounting hole penetrates through the connecting groove, a bolt is screwed in the mounting hole, and the tail of the bolt abuts against the top end of the limiting sleeve.

9. The inner reversing mechanism for an inner opening reversing window according to any one of claims 1 to 5, wherein the bottom end of the first hinge seat is provided with a first cambered surface, the top end of the abutting piece is provided with a second cambered surface, and the first cambered surface is used for being in sliding fit with the second cambered surface.