Wall cupboard flap-up door device balanced by gravity

A technology that relies on gravity and hanging cabinets is applied in the layout of wing fans, windows/doors, door/window accessories, etc. The effect of eliminating the support structure, increasing the storage space, and keeping the interior of the cabinet simple

Inactive Publication Date: 2016-06-15
BOLONI HOUSEHOLD ARTICLE HUBEI CO LTD
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The objective disadvantage of the prior art is that when the door panel is opened, the air pressure support structure 4 is visible, which affects the appearance; in addition, although the air pre

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wall cupboard flap-up door device balanced by gravity
  • Wall cupboard flap-up door device balanced by gravity
  • Wall cupboard flap-up door device balanced by gravity

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0040] Example 1

[0041] See figure 1 Shown here is a schematic diagram of the structure of a gravity-balanced wall cabinet up-and-over door device described in this application. The gravity-balanced wall cabinet up-and-over door device includes: a door panel 10, a counterweight 20, a rotating shaft 30, and at least two shaft seats 40 ,among them,

[0042] The two shaft seats 40 are fixed on both sides of the top of the wall cabinet 50, see figure 1 with figure 2 The front edges of the two shaft seats 40 are respectively flush with the front edge of the cabinet body 50, and the side edges of the two shaft seats 40 are respectively flush with the side edges of the cabinet body 50, closing the When the door panel 10 is used, the door panel 10 is attached to the front edge of the cabinet 50;

[0043] The rotating shaft 30 cooperates with the shaft seat 40 so that the rotating shaft 30 can rotate relative to the shaft seat 40, see figure 2 ;

[0044] The counterweight 20, the rotati...

Example Embodiment

[0049] Example 2

[0050] See Figure 4 The gravity-balanced wall cabinet up-and-over door device of the present invention includes two shaft seats 40, and the two shaft seats 40 are respectively fixed on both sides of the top of the wall cabinet 50 by screws. The front edges of the two axle seats 40 are respectively flush with the front edge of the cabinet body, and the side edges of the two axle seats 40 are respectively flush with the side edge of the cabinet body 50, closing the door panel 10 At this time, the door panel 10 is attached to the front edge of the cabinet 50.

[0051] If the edge of the shaft seat 40 exceeds the front edge of the cabinet 50, after closing the door panel 10, the door panel 10 cannot be completely attached to the front edge of the cabinet 50, resulting in a gap. Aligning the edge of the shaft seat 40 with the front edge of the cabinet body 50 can ensure that after the door panel 10 is closed, the door panel 10 and the front edge of the cabinet body...

Example Embodiment

[0060] Example 3

[0061] The following provides an application example of the gravity-balanced wall cabinet up-and-over door device of the present invention, see Figure 4 .

[0062] Figure 4 A structural schematic diagram of applying the gravity-balanced wall cabinet upper flap device of the present invention to the wall cabinet is given. In the figure, the cabinet body 50 of the wall cabinet is fixed on the surface of the wall body 70 by hanging pieces, and the flip-up door device of the present invention is fixed on the cabinet body 50. Specifically embodied as:

[0063] The two shaft seats 40 of the upturn door device of the present invention are fixed on the top edge of the cabinet 50 by screws. After being fixed, the front edges of the two shaft seats 40 are flush with the front edge of the cabinet 50, so that the door panel 10 is closed. When the door panel 10 can be completely attached to the front edge of the cabinet body 50 without exposing the gap, the wall cabinet h...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present application discloses a device for turning the door of a hanging cabinet balanced by gravity, including: a door panel, a counterweight, a rotating shaft and at least two shaft seats, wherein the two shaft seats are fixed on both sides of the top of the hanging cabinet body by screws , the front edges of the two shaft seats are respectively flush with the front edges of the cabinet body, and the side edges of the two shaft seats are respectively flush with the side edges of the cabinet body. When the door panel is closed, the door panel fits with the front edge of the cabinet body; Cooperate with the shaft seat so that the rotating shaft can rotate relative to the shaft seat; the counterweight, rotating shaft and door panel are fixed as a whole, the outer edges of the counterweight, rotating shaft and door panel are on the same plane, and the door panel is fixed on the counterweight , the counterweight is fixed on the rotating shaft; the rotating shaft is located at the center of gravity of the whole composed of counterweight, rotating shaft and door panel; when the door panel is opened, the door panel, rotating shaft and counterweight rotate relative to the shaft seat, and the door panel can stay in any open position .

Description

technical field [0001] The present application relates to the technical field of opening and closing mechanisms, and in particular, relates to a gravity-balanced opening and closing device for hanging cabinets applied to hanging cabinets. Background technique [0002] The current hanging cabinets are widely used on walls such as kitchens and study rooms to make more reasonable use of indoor space. The door panels include sliding doors, swing doors, and swing doors, among which the swing doors can be opened more conveniently. On and off, the apps are growing. [0003] In the prior art, a common hanging cabinet equipped with an upturned door is mainly composed of a cabinet body 1 , a door panel 2 , a hinge 3 and an air pressure support structure 4 . In order for the door panel 2 to remain open, a pneumatic support structure 4 must be installed between the door panel 2 and the cabinet body 1, see Figure 5 . [0004] The objective disadvantage of the prior art is that when th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E06B3/38E06B7/28E05F1/02
CPCE06B3/385E05F1/02E05Y2201/50E05Y2900/20E06B7/28
Inventor 蔡明王庆彦曹米太
Owner BOLONI HOUSEHOLD ARTICLE HUBEI CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap