CN216197403U

CN216197403U - Structure for preventing door leaf from sagging

Info

Publication number: CN216197403U
Application number: CN202122722543.2U
Authority: CN
Inventors: 朱福庆; 谢盛光
Original assignee: Guangdong Huangpai Custom Home Group Co ltd
Current assignee: Guangdong Huangpai Custom Home Group Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-05
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a structure for preventing a door leaf from sagging, which comprises a main body mechanism, a lifting stopping component and a gravity center adjusting mechanism, wherein the main body mechanism comprises a vertical hinged door frame, a connecting hinge connected to the inner side of the vertical hinged door frame, the door leaf assembled on the other side of the connecting hinge, and double-layer toughened glass arranged in the middle of the door leaf, the lifting stopping component comprises a frame lifting stopping piece fixed on the vertical hinged door frame and a door leaf lifting stopping piece connected to the outer side of the door leaf, and the gravity center adjusting mechanism is used for adjusting the inclination angle of the double-layer toughened glass. According to the utility model, the lifting stopping components are respectively arranged on the side frame of the vertical hinged door and the door leaf, so that when the door leaf is in a closed state, namely the door leaf is in a connection state with the side frame of the vertical hinged door, the weight of the door leaf is dispersed on the lifting stopping components by utilizing the mutual clamping of the side frame lifting stopping components and the door leaf lifting stopping components, the weight borne by the connecting hinge is reduced, the connecting hinge cannot be easily loosened to cause the door leaf to droop, and the practicability of the device is improved.

Description

Structure for preventing door leaf from sagging

Technical Field

The utility model relates to the technical field of vertical hinged doors, in particular to a structure for preventing a door leaf from sagging.

Background

The side hung door is a door which is provided with hinges (hinges) on the side surface of the door and is opened inwards (left open and right open) or outwards (left open and right open). The door consists of a door frame, hinges, a door leaf, a lock and the like.

Aluminum alloy vertical hinged door above the existing market is under long-time use, the flagging condition of door leaf often takes place, make door leaf and ground contact take place the friction, lead to the vertical hinged door to open the difficulty or even the vertical hinged door can not open the scheduling problem, and the flagging leading cause of vertical hinged door leaf is because the atress pole position of door leaf is all on the hinge, the vertical hinged door weight of entering conventionality (2.4 meters 0.9 meters) is about 45KG, the whole weight of door leaf hangs on the hinge, lead to the hinge to be in fatigue state for a long time, make hinge and connecting screw not hard up, make the door leaf flagging, propose a structure that prevents the door leaf flagging for this.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows:

the utility model provides a prevent flagging structure of door leaf, includes the main part mechanism, ends and carries subassembly and focus adjustment mechanism, the main part mechanism includes flat-open door frame, connects at the inboard connection hinge of flat-open door frame, assembles at the door leaf of connecting the hinge opposite side, installs the double glazing glass at the door leaf middle part, end and carry the subassembly including fixing the frame on flat-open door frame and ending to carry the piece, connect the door leaf in the door leaf outside and end and carry the piece, focus adjustment mechanism is used for adjusting double glazing glass's inclination.

The present invention in a preferred example may be further configured to: the gravity center adjusting mechanism comprises a glass cushion block fixed on the inner side of the door leaf, a lower toothed plate fixed on the glass cushion block, and an upper adjusting piece clamped on the lower toothed plate.

Through adopting above-mentioned technical scheme, set up focus adjustment mechanism between door leaf and double-deck toughened glass, the effectual stability of guaranteeing double-deck toughened glass position to can adjust double-deck toughened glass's inclination through focus adjustment mechanism.

The present invention in a preferred example may be further configured to: the lower toothed plate is triangular in shape, and the lower toothed plate and the upper adjusting piece are clamped with each other.

Through adopting above-mentioned technical scheme for the position of going up the regulating part can be fixed by lower toothed plate after the regulation finishes, has promoted the stability of structure.

The present invention in a preferred example may be further configured to: handles are arranged on the front side and the back side of the door leaf.

Through adopting above-mentioned technical scheme, switch door leaf that can be quick through the handle.

The present invention in a preferred example may be further configured to: the frame lifting stopping piece and the door leaf lifting stopping piece are mutually clamped.

Through adopting above-mentioned technical scheme for the door leaf ends to carry the piece and ends to carry a block back with the frame, can end the weight share that carries on the piece to the frame with the door leaf and end to carry on the piece, has promoted the practicality of device.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the lifting stopping components are respectively arranged on the side frame of the vertical hinged door and the door leaf, so that when the door leaf is in a closed state, namely the door leaf is in a connection state with the side frame of the vertical hinged door, the weight of the door leaf is dispersed on the lifting stopping components by utilizing the mutual clamping of the side frame lifting stopping components and the door leaf lifting stopping components, the weight borne by the connecting hinge is reduced, the connecting hinge cannot be easily loosened to cause the door leaf to droop, and the practicability of the device is improved.

2. According to the utility model, the gravity center adjusting mechanism is arranged between the double-layer toughened glass and the door leaf, so that the position of the upper adjusting piece can be adjusted by sliding the upper adjusting piece on the lower toothed plate when the double-layer toughened glass connecting device is used, the double-layer toughened glass is inclined, the gravity center position of the double-layer toughened glass is changed, the weight born by the connecting hinge is further reduced, and the reliability of the device is improved.

Drawings

FIG. 1 is an overall schematic view of one embodiment of the present invention;

FIG. 2 is a schematic view of a lift stop assembly according to one embodiment of the present invention;

FIG. 3 is an exploded view of a lift stop assembly in accordance with one embodiment of the present invention;

FIG. 4 is a snap-fit view of a lift stop assembly in accordance with one embodiment of the present invention;

FIG. 5 is an installation view of a center of gravity adjustment mechanism according to an embodiment of the present invention;

FIG. 6 is a schematic view of a center of gravity adjustment mechanism according to one embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view of one embodiment of the present invention.

Reference numerals:

100. a main body mechanism; 110. a vertical hinged door frame; 120. connecting a hinge; 130. a door leaf; 140. double-layer toughened glass; 150. a handle;

200. a lift stop assembly; 210. a frame lifting stop member; 220. a door leaf lifting stop member;

300. a center of gravity adjusting mechanism; 310. a glass cushion block; 320. a lower toothed plate; 330. an upper adjustment member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

A structure for preventing a door leaf from drooping according to some embodiments of the present invention will be described with reference to the accompanying drawings.

The first embodiment is as follows:

as shown in fig. 1-7, the structure for preventing a door leaf from sagging provided by the present invention comprises a main body mechanism 100, a lifting stop assembly 200 and a gravity center adjusting mechanism 300, wherein the main body mechanism 100 comprises a vertical hinged door frame 110, a connecting hinge 120 connected to the inner side of the vertical hinged door frame 110, a door leaf 130 assembled at the other side of the connecting hinge 120, and a double-layer toughened glass 140 installed at the middle part of the door leaf 130, handles 150 are arranged at the front and back sides of the door leaf 130, the lifting stop assembly 200 comprises a frame lifting stop member 210 fixed on the vertical hinged door frame 110 and a door leaf lifting stop member 220 connected to the outer side of the door leaf 130, the gravity center adjusting mechanism 300 is used for adjusting the inclination angle of the double-layer toughened glass 140, an intersection is formed between the door leaf 130 and the vertical hinged door frame 110 at the outer side of the double-layer toughened glass 140, so that the lifting stop assembly 200 can be smoothly installed on the corresponding vertical hinged door frame 110 and door leaf 130, the frame lifting stopping piece 210 is connected with the door leaf lifting stopping piece 220, and the weight is partially shared to the frame lifting stopping piece 210 through the door leaf lifting stopping piece 220, so that the phenomenon that the door leaf 130 is drooped due to looseness of the connecting hinge 120 in long-time use is avoided, and the practicability of the device is improved.

Specifically, the frame lifting-stopping piece 210 and the door leaf lifting-stopping piece 220 are mutually clamped, and the frame lifting-stopping piece 210 and the door leaf lifting-stopping piece 220 are clamped, so that the weight of the door leaf 130 can be distributed on the lifting-stopping assembly 200, the weight borne by the connecting hinge 120 is reduced, and the reliability of the device is ensured.

Example two:

as shown in fig. 5 to 6, on the basis of the first embodiment, the center-of-gravity adjusting mechanism 300 includes a glass pad 310 fixed inside the door leaf 130, a lower toothed plate 320 fixed on the glass pad 310, and an upper adjusting member 330 clamped on the lower toothed plate 320, and the glass pad 310 is disposed between the door leaf 130 and the double-layer tempered glass 140, so that when in use, the double-layer tempered glass 140 can be supported by the center-of-gravity adjusting mechanism 300, and due to the adjustability of the center-of-gravity adjusting mechanism 300, the angle of the double-layer tempered glass 140 can be adjusted by one, so as to change the center-of-gravity position, reduce the weight of the front end of the double-layer tempered glass 140, and reduce the burden of the connecting hinge 120.

Specifically, the shape of the lower toothed plate 320 is triangular, the lower toothed plate 320 and the upper adjusting part 330 are clamped with each other, and the lower toothed plate 320 and the upper adjusting part 330 are clamped with each other, so that the position of the upper adjusting part 330 can be more stably fixed, the inclination angle of the double-layer toughened glass 140 is adjusted, and the stability of the structure is improved.

The working principle and the using process of the utility model are as follows: firstly, the device is assembled and used, when the door leaf 130 is in a closed state, the frame lifting stopping part 210 and the door leaf lifting stopping part 220 are buckled with each other, so that the weight of the door leaf 130 is partially distributed on the lifting stopping component 200, the load of the connecting hinge 120 is reduced, meanwhile, the inclination angle of the double-layer toughened glass 140 can be adjusted by the gravity center adjusting mechanism 300 arranged between the double-layer toughened glass 140 and the door leaf 130, the gravity center position of the double-layer toughened glass 140 is changed, and finally, the device is maintained at regular time.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" 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. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. A structure for preventing a door leaf from drooping, comprising:

the main body mechanism (100) comprises a vertical hinged door frame (110), a connecting hinge (120) connected to the inner side of the vertical hinged door frame (110), a door leaf (130) assembled on the other side of the connecting hinge (120), and double-layer toughened glass (140) arranged in the middle of the door leaf (130);

the lifting-stopping assembly (200) comprises a frame lifting-stopping piece (210) fixed on the frame (110) of the vertical hinged door and a door leaf lifting-stopping piece (220) connected to the outer side of the door leaf (130);

and the gravity center adjusting mechanism (300) is used for adjusting the inclination angle of the double-layer toughened glass (140).

2. The structure for preventing a door leaf from drooping as claimed in claim 1, wherein the gravity center adjusting mechanism (300) comprises a glass pad (310) fixed inside the door leaf (130), a lower toothed plate (320) fixed on the glass pad (310), and an upper adjusting member (330) clamped on the lower toothed plate (320).

3. The structure for preventing the door leaf from sagging as claimed in claim 2, wherein the lower tooth plate (320) is triangular in shape, and the lower tooth plate (320) and the upper adjuster (330) are engaged with each other.

4. The structure for preventing a door leaf from drooping as claimed in claim 1, wherein the door leaf (130) is provided with handles (150) on both sides.

5. The structure for preventing a door leaf from drooping as claimed in claim 1, wherein the frame lifting stop (210) and the door lifting stop (220) are engaged with each other.