CN200940389Y

CN200940389Y - Door sucker hinge capable of limiting position

Info

Publication number: CN200940389Y
Application number: CN 200620079547
Authority: CN
Inventors: 宋学平
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-08
Filing date: 2006-08-08
Publication date: 2007-08-29
Anticipated expiration: 2016-08-08

Abstract

This utility model relates to a hinge, a hinge that can limit position and has gate attraction function, which comprises blades, a hinge axis and a locating sheet connected or integrates into one body with the blades, and a limiting device connected with the hinge axis. The limiting device is comprised by an axle sleeve, a limiting block and a fixing sheet. The opening degree of the door can be limited by the mutual restriction between the locating slice and the limiting slice when the door is opened to a certain degree, which can prevent the door from closing under a relatively small force. This utility model not only has simple process, low cost and durability but also causes no destruction to the door, wall and ground floor, can be installed like ordinary hinge in installation, and basically does not change the process or technique of current hinge production.

Description

Door-inhale hinge that can be spacing

Technical field

The utility model relates to a kind of hinge, a kind of hinge with door-inhale function that can be spacing.

Technical background

Hinge is a kind of widely used product, in existing hinge, can open normally and prevent that in order to make door from not damaged by metope, and perhaps the door knob metope is damaged, and less power is shut door.We not only need to install hinge, and the such device of door-inhale need be installed on door or metope.Doing not only like this wastes time and energy, and cost is higher.This external some other occasion owing on the wall door-inhale can't be installed, we need be on ground or floor perforate another part of door-inhale is installed, and above these opposite houses, metope and ground floor all are to have destructive operation.

In nearest patent retrieval, have can locate, in the spacing multifunctional hinge, be mostly utilize the page or leaf axle or the page or leaf drum that links to each other with the page or leaf sheet on offer tongue or groove or utilize the elastic force of spring or reed comes spacing or brakes, because the force localization of opening the door is on the page or leaf axle or on the page or leaf drum of blade, firmly slightly mostly may cause the damage of this structure, processed complex not only, cost height, and need on door or doorframe, attachment device be installed, therefore difficult enforcement.And adopt comparatively effective and efficient manner, and there is complex structure mostly, be difficult for installing the characteristics that processing cost is high.

Goal of the invention

The utility model is a kind of hinge that can spacingly have the door-inhale function that proposes at the deficiencies in the prior art.It not only can limit the angle of opening the door, and can prevent from oneself to close the door.

The technical program is achieved in that

Include blade, page or leaf axle and link to each other with blade or the spacer of one each other, and the stopping means that links to each other with the page or leaf axle, stopping means is made up of axle sleeve and limited block and stator, and a magnetisable material and a spring are arranged on the limited block, and the one side at spacer and limited block has pad in addition.When door is opened to a certain degree, the mutual restriction of spacer and limited block, thus having limited the opening angle of door, magnetisable material and auxiliary locking device can prevent that then less power from open door, pad and spring then can slow down the impact force of opening the door.

Because the utility model need not change the production procedure and the technology of existing hinge substantially, so its processing is simple, and cost is low, implements easily; In addition because this device adopts the component structure, the active force uniform distribution of closing the door is on door and doorframe, so durable, and not fragile; Installing, if resemble both install the ready-made hinge can, and opposite house, wall and ground floor do not have any destructiveness.

Description of drawings

Fig. 1, Fig. 3 are structure chart of the present utility model and embodiment accompanying drawing.

Fig. 2 is a stopping means structure chart of the present utility model.

Be described further below in conjunction with accompanying drawing. Blade (1) and blade with ready-made hinge (2), page or leaf axle (4) and link to each other with blade (1) or each other the spacer of one (11) with And linking to each other with blade (2) or the spacer of one (21) each other, and blade (1) and locating Angle between sheet (11) and blade (2) and the spacer (21) is equal to or greater than 90 °. At spacer (11) extended surface (111) and hole (112) of indent are arranged, in spacer (21) On extended surface (211) is arranged. In addition, be connected with stopping means (3) by page or leaf axle (4), spacing Device (3) is made up of limited block (5), axle sleeve (7) and stator (9), in limited block (5) Upper fluted (32), elastic ball (31) and a magnetisable material (6) and a spring (Fig. 2 In do not mark). Wherein have 90 ° angle, the face of being not more than between face (51) and (52) (52) and the angle between the hinge (2) be 90 ° or greater than 90 °. Having on the axle sleeve (7) can The axis hole (8) that holds a page axle (4) is in stator (9) upper porose (10). In addition in the location The one side of sheet and limited block has pad (not marking among the figure). Auxiliary locking device is by the extension of indent Groove (32) on face (111), hole (112) and the limited block (5), elastic ball (31) Deng composition, it is with selecting according to different occasions.

The specific embodiment 1

Present embodiment is one can open door 90 ° door-inhale hinge.With reference to accompanying drawing 1 and accompanying drawing 2, its spacer (11), spacer (21) and stopping means (5) are at the middle part (shown in the accompanying drawing 1) of blade (1) and blade (2) and page or leaf axle (4).Spacer (11) and spacer (21) are arranged respectively on blade (1) and blade (2), and blade (1) and spacer (11) be one each other, blade (2) and spacer (21) be one each other, and the angle between blade (1) and spacer (11) and blade (2) and the spacer (21) is 90 °.Stopping means (3) is connected with page or leaf axle (4) by the axis hole (8) of axle sleeve (7), and face (51) of its limited block (5) and the angle between the face (52) are 90 °, and the angle between face (52) and the page or leaf sheet (2) is 90 °.The use of magnetisable material and auxiliary locking device then can avoid less power that door is opened.

The specific embodiment 2

Present embodiment is one can open door 105 ° door-inhale hinge, and its spacer (11) and stopping means (3) are in the end (shown in the accompanying drawing 3) of blade (1) and blade (2) and page or leaf axle (4), and stopping means (3) can be installed after hinge is installed.Spacer (11) is arranged on blade (1), and blade (1) and spacer (11) one each other, and the angle between blade (1) and the spacer (11) is 90 °.Stopping means (3) is connected with page or leaf axle (4) by the axis hole (8) of axle sleeve (7), inboard fixing with screw by hole (10) on the stator (9) and doorframe, the face (51) of limited block (5) and the angle between the face (52) are 75 °, and the angle between the face (52) of limited block (5) and the page or leaf sheet (2) is 90 °, and the magnetisable material on the limited block (5) can avoid less power that door is opened.

Utilize this structure,, only need to change the size of limited blocks (5), be i.e. angle between face (51) and the face (52) or change different stopping means (3) and both can if want to change the size of open angle.

Claims

1, a kind of door-inhale hinge that can be spacing, include blade (1) and blade (2), connect by the page or leaf axle between the blade, it is characterized in that having linking to each other with blade (1) or the spacer of one (11) and linking to each other with blade (2) or the spacer of one (21) each other each other, on page or leaf axle (4), be connected with stopping means (3).

2, a kind of door-inhale hinge that can be spacing according to claim 1 is characterized in that angle between blade (1) and spacer (11) and blade (2) and the spacer (21) is 90 ° or greater than 90 °.

3, a kind of door-inhale hinge that can be spacing according to claim 1 is characterized in that stopping means (3) is made up of limited block (5), stator (9) and axle sleeve (7), and is connected with page or leaf axle (4), fixes by hole (10).

4, a kind of door-inhale hinge that can be spacing according to claim 1 and 2 is characterized in that spacer (11) has the extended surface (111) of indent, and extended surface (111) goes up porose (112), at the front end of spacer (21) secondary surface (211) is arranged.

5, a kind of door-inhale hinge that can be spacing according to claim 3 is characterized in that having the axis hole (8) that holds page or leaf axle (4) on axle sleeve (7), axis hole (8) is connected with page or leaf axle (4).

6, a kind of door-inhale hinge that can be spacing according to claim 3, it is characterized in that groove (32), elastic ball (31) that limited block (5) has a magnetisable material (6) and a spring and is used for auxiliary locking device, and have between the face (51) of limited block (5) and the face (52) and be not more than 90 ° angle.

7, according to claim 1 or 2 or 3 described a kind of door-inhale hinges that can be spacing, it is characterized in that spacer (11), spacer (21) and stopping means (3) can be positioned at the middle part or the end of hinge.

8,, it is characterized in that the face (52) of limited block (5) and the angle between the blade (2) are 90 ° or greater than 90 ° according to claim 1 or 3 or 6 described a kind of door-inhale hinges that can be spacing.