CN216142597U

CN216142597U - Fan lifting device structure

Info

Publication number: CN216142597U
Application number: CN202121933105.4U
Authority: CN
Inventors: 刘美英; 权瑞鹏; 王海峰
Original assignee: Shanghai Longshine Hardware Co ltd
Current assignee: Shanghai Longshine Hardware Co ltd
Priority date: 2020-08-18
Filing date: 2021-08-17
Publication date: 2022-03-29
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a sash lifting device structure which comprises a hinge assembly and a sash lifting piece, wherein the sash lifting piece and the hinge assembly are respectively fixed on a door window sash and a door window frame, the sash lifting piece and the hinge assembly can be clamped when the door window is closed, and meanwhile, a window sash can be hung on the window frame when the door window is hung up or down. When the sash is closed, the hinge assembly and the sash lifting piece enter each other to play a role of lifting the sash, and simultaneously when the sash sinks, the hinge assembly is hung on the sash lifting assembly, so that the sash can be hung on the window frame.

Description

Fan lifting device structure

Technical Field

The utility model relates to the field of doors and windows, in particular to a sash lifter structure.

Background

The door and the window are divided into an enclosure member or a partition member according to different positions, have different design requirements and have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like, the door and the window are important components in an enclosure structure system of a building, and the door and the window are also important components of building modeling.

The sash lifting device of the door and window in the prior art is of a structure with friction of pulleys, is easy to damage after being used for a long time, and cannot realize the hanging function.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a fan lifter structure which addresses the above-mentioned shortcomings of the prior art.

The utility model adopts the following technical scheme:

a sash lifting device structure comprises a hinge assembly and a sash lifting piece, wherein the sash lifting piece and the hinge assembly are respectively fixed on a door window sash and a door window frame, the sash lifting piece and the hinge assembly can be clamped when the door window is closed, and meanwhile, the sash can be hung on the window frame when the door window is hung upwards or downwards.

The hinge assembly comprises a long connecting rod, a tail turning block, a bottom groove, a sliding block, a middle connecting rod, a front end connecting rod and a pull rod, wherein the tail turning block and the sliding block are fixed inside the bottom groove, the sliding block can slide inside the bottom groove, one end of the long connecting rod is hinged to the tail turning block, the middle connecting rod and one end of the front end connecting rod are hinged to the sliding block, the other end of the middle connecting rod is hinged to the long connecting rod, the other end of the front end connecting rod is hinged to the pull rod, and the other end of the long connecting rod is hinged to the pull rod.

The tail overturning slide block can rotate a certain angle relative to the bottom groove.

The lifting fan piece comprises a lifting fan piece fixing part, a lifting fan piece abutting part and a lifting fan piece clamping part, the lifting fan piece fixing part is fixed inside the door and window frame fixing groove, and the lifting fan piece abutting part is abutted to the groove wall of the door and window frame fixing groove.

The fan lifting piece abutting part comprises a first abutting part and a second abutting part, the first abutting part and the second abutting part are respectively fixed on the fan lifting piece fixing part, and the first abutting part and the second abutting part are respectively abutted against the left side and the right side of the door and window frame fixing groove.

The top of the second resisting part is bent outwards and can be attached to the top of the door and window sash fixing groove.

The fan lifting piece clamping portion is formed by bending the second resisting portion upwards and leftwards.

The utility model has the advantages that: when the sash is closed, the hinge assembly and the sash lifting piece enter each other to play a role of lifting the sash, and simultaneously when the sash sinks, the hinge assembly is hung on the sash lifting assembly, so that the sash can be hung on the window frame.

Drawings

The utility model is described in detail below with reference to examples and figures, in which:

fig. 1 is a schematic view of the construction of a hinge assembly of the present invention.

Fig. 2 is a schematic structural view of a fan lifting member of the present invention.

Fig. 3 is a schematic view showing a hinge assembly and a sash member of the present invention fixed to a door window.

Fig. 4 is a second structural view of the hinge assembly and sash member of the present invention secured to a door or window.

FIG. 5 is a schematic structural view of the tail flip slider and bottom slot of the present invention.

Detailed Description

The following further illustrates embodiments of the utility model:

as shown in fig. 3 and 4, the present invention discloses a sash lifting assembly, which comprises a hinge assembly 1 and a sash lifting member 2, wherein the sash lifting member 2 and the hinge assembly 1 are respectively fixed on a door sash 200 and a door sash frame 100, the sash lifting member 2 and the hinge assembly 1 can be clamped when the door and the window are closed, so as to perform the function of lifting the sash, and simultaneously, when the door and the window are hung up or down, the hinge assembly is hung on the sash lifting assembly, so that the sash can be hung on the window frame.

The hinge assembly 1 is fixed inside a door and window leaf fixing groove 101, the section of the door and window leaf fixing groove is of a C shape, as shown in fig. 1, the hinge assembly 1 comprises a long connecting rod 11, a tail overturning block 12, a bottom groove 13, a sliding block 14, a middle connecting rod 15, a front end connecting rod 16 and a pull rod 17, the tail overturning block 12 and the sliding block 14 are both fixed inside the bottom groove 13, the sliding block 14 can slide inside the bottom groove 13, one end of the long connecting rod 17 is hinged on the tail overturning block 12, one ends of the middle connecting rod 15 and the front end connecting rod 16 are hinged on the sliding block 14, the other end of the middle connecting rod 15 is hinged on the long connecting rod 11, the other end of the front end connecting rod 16 is hinged on the pull rod 17, the other end of the long connecting rod 11 is hinged on the pull rod 17, and the hinge in fig. 3 has a part of structure omitted.

The tail flip slider 12 can be rotated at an angle relative to the bottom slot 13. Namely, the thickness of one end of the tail turning block is the same as that of the door and window sash fixing groove, and the thickness of the other end of the tail turning block is smaller than that of the notch of the door and window sash fixing groove, so that the tail turning block can rotate towards one side in the bottom groove, as shown in fig. 5.

The sash lifting piece 2 is fixed inside the door and window frame fixing groove 201, the section of the door and window frame fixing groove is of a C shape, as shown in fig. 2, the sash lifting piece 2 comprises a sash lifting piece fixing portion 21, a sash lifting piece abutting portion and a sash lifting piece clamping portion 24, the sash lifting piece fixing portion is fixed inside the door and window frame fixing groove, and the sash lifting piece abutting portion abuts against the groove wall of the door and window frame fixing groove, so that the limiting effect is achieved, and the swinging of the sash lifting piece is prevented.

The fan lifting piece resisting part comprises a first resisting part 22 and a second resisting part 23, the first resisting part 22 and the second resisting part 23 are respectively fixed on the fan lifting piece fixing part 21, the first resisting part 22 and the second resisting part 23 are respectively abutted against the left side and the right side of a door and window frame fixing groove, the fan lifting piece is prevented from shaking in the door and window frame fixing groove, meanwhile, the top of the second resisting part 22 is bent outwards, the second resisting part can be simultaneously attached to the top of the door and window sash fixing groove, and the shaking of a hinge assembly is further prevented.

The fan lifting piece clamping part 24 is formed by bending the second resisting part upwards and leftwards.

The hinge assembly can be clamped with the fan lifting piece clamping part 24, namely the fan lifting piece clamping part can be clamped on any one or more of the long connecting rod, the middle connecting rod, the front end connecting rod and the pull rod of the hinge assembly.

Meanwhile, the height of the first resisting part from outside to inside is gradually increased, so that the fan lifting piece and the hinge assembly are clamped conveniently. Meanwhile, one or two of the fan lifting piece and the hinge assembly is/are additionally provided with a roller, so that the fan lifting piece and the hinge assembly can be conveniently led in when being clamped.

The working principle of the utility model is as follows:

the utility model discloses a sash lifting assembly, which comprises a sash lifting piece and a hinge assembly, wherein the hinge assembly is arranged on an upper stile of a door and window frame, and the sash lifting piece is arranged on the upper stile of the door and window sash. When the fan is closed, hinge subassembly and subassembly get into each other, play spacing chucking's effect, because the high condition that sets up of first department of keeping out simultaneously, it upwards mentions whole casement, locking door and window that can be better. Meanwhile, the sash lifting assembly is used for an externally-hung or downwardly-hung door window, when the door window is hung downwards, the bottom part of the door window is pushed outwards to be hung, and at the moment, the top part of the door window is hung on the sash lifting member through the hinge assembly, so that the door window is hung and fixed on a door frame, and a window sash is lifted.

When hanging and opening, because hinge subassembly fixed part one side of hinge subassembly rotates certain distance in the notch, door and window's bottom or top rotate certain angle to the hinge subassembly fixed part that drives the hinge subassembly rotates certain angle at the notch.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A sash lifting device structure is characterized by comprising a hinge assembly and a sash lifting piece, wherein the sash lifting piece and the hinge assembly are respectively fixed on a door window sash and a door window frame, the sash lifting piece and the hinge assembly can be clamped when the door window is closed, and meanwhile, a window sash can be hung on the window frame when the door window is hung up or down.

2. The fan lifting structure according to claim 1, wherein the hinge assembly comprises a long connecting rod, a tail overturning block, a bottom groove, a sliding block, a middle connecting rod, a front end connecting rod and a pull rod, the tail overturning block and the sliding block are fixed inside the bottom groove, the sliding block can slide inside the bottom groove, one end of the long connecting rod is hinged to the tail overturning block, one ends of the middle connecting rod and the front end connecting rod are hinged to the sliding block, the other end of the middle connecting rod is hinged to the long connecting rod, the other end of the front end connecting rod is hinged to the pull rod, and the other end of the long connecting rod is hinged to the pull rod.

3. The fan lifter structure of claim 2, wherein the tail flip slider is rotatable at an angle relative to the bottom slot.

4. The sash lifter structure of claim 1, wherein the sash lifter comprises a sash lifter fixing portion, a sash lifter abutment portion, and a sash lifter engagement portion, the sash lifter fixing portion being fixed inside the window and door frame securing slot, the sash lifter abutment portion abutting against a slot wall of the window and door frame securing slot.

5. The fan lifter structure according to claim 4, wherein the fan lifter blocking portion includes a first blocking portion and a second blocking portion, the first blocking portion and the second blocking portion are respectively fixed to the fan lifter fixing portion, and the first blocking portion and the second blocking portion are respectively abutted against left and right sides of the door and window frame fixing groove.

6. The structure of claim 5, wherein the top of the second stopping portion is bent outward and can be simultaneously attached to the top of the fixing groove of the door and window sash.

7. The fan lifter structure according to claim 4, wherein the fan lifting member engaging portion is formed by bending the second stopping portion upward and leftward.