CN2844358Y

CN2844358Y - Automatic resetting hinge structure

Info

Publication number: CN2844358Y
Application number: CN 200520142905
Authority: CN
Inventors: 魏伯东; 魏秀卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-08
Filing date: 2005-12-08
Publication date: 2006-12-06
Anticipated expiration: 2015-12-08

Abstract

The utility model discloses an automatic resetting hinge structure. Two connecting plates provided with shaft sleeves are adopted, and a shaft pin penetrates through the shaft sleeves to ensure that the connecting plates are connected with each other. The connecting plates are respectively designed into a straight line-shaped connecting plate and an L-shaped connecting plate, and magnets are embedded into the connecting plates respectively. The characteristics of the repulsion of the same poles of magnets and the attraction of the different poles of magnets are utilized to ensure that the hinge used as the key position of a rotary switch of a door plate provides the automatic resetting function for the door plate. In addition, the practicability of the hinge is enhanced, and due to the simple structure of the automatic resetting hinge, the efficacy of automatically closing a door is achieved.

Description

Automatic involution hinge arrangement

Technical field

The utility model relates to a kind of hinge arrangement, be particularly related to a kind of employing yi word pattern gusset piece and L type gusset piece, this gusset piece embeds magnet respectively, utilizes the magnet homopolar-repulsion to inhale characteristic mutually with heteropole, reaches the automatic involution hinge arrangement of the hinge arrangement that has automatic involution.

Background technology

In daily life, common door opening ways, roughly can distinguish two big classes, a kind of is the loose-leaf type structure, a kind of utilization roller and track mode are at most on the loose-leaf type utilization house door wherein, use hinge in existing loose-leaf type structure, door-plate and doorframe are linked, allow door open by rotation mode.

General existing hinge arrangement, through two symmetrical gusset piece collocation are arranged, form via pivot pin serial connection axle sleeve, need during installation on door-plate and doorframe, mating groove to be set, make the door-plate that hinge is installed carry out the door-plate switch with rotation mode, because revolution switch mode door-plate, often the action of closing the door is forgotten in busy or human negligence because of individual affair, particularly in using the cold air room, this kind inadvertent actuation but causes energy waste, for this problem utility model is arranged just, on door-plate, install cylinder or spring mode additional,, allow the automatic involution of door-plate shut the door by cylinder or spring action, though solve the problem that door-plate is closed the door, increasing cylinder or spring installation work-hour and cost relatively increases.

Comprehensive above-mentioned institute opinion, the present door-plate involution mode of using, deficiency has been satisfied with the consumption demand of seeking change and innovation now, demands further improvement urgently.

The utility model content

The purpose of this utility model is by a kind of automatic involution hinge arrangement is provided, this structure adopts and is provided with two gusset pieces of axle sleeve, form hinge arrangement via pivot pin, install magnet additional by simple respective outer side edges, utilize homopolar-repulsion to inhale characteristic mutually with heteropole, make hinge have the function of automatic involution, effectively promote the hinge practicality.

The utility model is to adopt following technological means to realize:

For reaching above-mentioned purpose, the automatic involution hinge arrangement of the utility model, employing is provided with axle sleeve yi word pattern gusset piece, is combined with the L type gusset piece of axle sleeve, forms via the pivot pin serial connection, gusset piece embeds magnet respectively, make magnet because of repelling thrust and inhale pulling force mutually near producing by opening door-plate, allow door-plate therefore can have the function of automatic involution, replace increased cylinder or spring mounting means in the past, by the involution hinge arrangement is simple automatically, reach cost-effective effect.

The utility model compared with prior art has remarkable advantages and beneficial effect:

In sum, the automatic involution hinge arrangement of the utility model, main system adopts the yi word pattern gusset piece to cooperate axle sleeve L type gusset piece, utilization is installed on the magnet of gusset piece, characteristic by magnetic force reaches the effect with automatic involution, make hinge have the function of automatic involution, effectively promote the hinge practicality.

Description of drawings

Fig. 1: be the three-dimensional system diagram of the utility model structure;

Fig. 2: be the stereogram of the utility model structure;

Fig. 3: be the embodiment schematic diagram () of the utility model structure;

Fig. 4: be the embodiment schematic diagram (two) of the utility model structure;

Fig. 5: be the embodiment schematic diagram (three) of the utility model structure;

Fig. 6: be the embodiment schematic diagram (four) of the utility model structure;

The specific embodiment

Below, adopt a preferable feasible embodiment now with regard to structure function of the present utility model, and after cooperating graphic being described in more detail in, to increase the integrally-built understanding of the utility model;

See also as Fig. 1～shown in Figure 6, the utility model is a kind of automatic involution hinge arrangement, and its primary structure comprises formations such as yi word pattern gusset piece 10, L type gusset piece 20, pivot pin 30, hinge pin cap 40 and magnet 50, wherein:

Employing is provided with the yi word pattern gusset piece 10 of axle sleeve 70, collocation is provided with the L type gusset piece 20 of axle sleeve 70, be placed in the axle sleeve 70 of two gusset pieces via pivot pin 30 strings, utilize hinge pin cap 40 that pivot pin is placed in the two gusset piece axle sleeves 70, and at two gusset piece upper mounted

plates

11,21 and

extension board

12,22 embed magnet 50 respectively, it embeds the magnet positions of yi word pattern gusset piece 10 and L type gusset piece 20, in the time of then rotating by hinge, allow fixed head 11, magnet is in contact with one another on 21, or extension board 12, magnet is in contact with one another on 22, with fixed head 11, the magnetic pole of 12 magnet contact is set different, make this fixed head 11, magnet is inhaled mutually on 12, and extension board 12, the magnetic pole of 22 magnet contact is set identical, makes this fixed head 12, magnet repels on 22.

When carrying out the assembling of door, hinge upper mounted

plate

11,21 put in the standing groove 82 of door-plate 81 and doorframe 80 settings, lock locating hole 60 on the fixed head respectively through screw 90, door-plate 81 and doorframe 80 are linked via hinge, door-plate can be opened to rotate 90 degree modes according to hinge, when door-plate rotarily opens,

extension board

12,22 magnet are approaching mutually, produce the thrust of homopolar-repulsion simultaneously, to open door-plate and push back, push back in the process, cause fixed head 11 at door-plate, magnet is near producing the pulling force that homopolarity is inhaled mutually on 21, make door-plate be subjected to thrust and tension is shut the door, reach the effect that automatic involution is closed the door, wherein be embedded in the magnet on the junction plate, the magnet external form can be changed according to actual demand, or changing to adopt embeds full wafer magnet as shown in Figure 6, to increase magneto motive effect.

In sum, its disclosed automatic involution hinge arrangement, main system adopts yi word pattern gusset piece 10 to cooperate axle sleeve L type gusset piece 20, utilizes the magnet 50 that is installed on gusset piece, characteristic by magnetic force reaches the effect with automatic involution, and the hinge practicality.

It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this manual has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of utility model, and it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1, a kind of automatic involution hinge arrangement comprises formations such as a gusset piece, interior gusset piece, hinge pin cap and magnet, it is characterized in that:

Adopt yi word pattern gusset piece collocation L type gusset piece, the pivot pin string is placed in two gusset piece axle sleeves, utilizes the hinge pin cap that pivot pin is placed in the two gusset piece axle sleeves, is respectively equipped with fixed head on two gusset pieces; Embed magnet on the aforesaid fixed head respectively, and be installed in door-plate and rotarily open in 90 degree modes.

2, automatic involution hinge arrangement according to claim 1 is characterized in that: the external form and the big I that wherein are entrenched in magnet on the gusset piece change according to actual demand.