CN2929109Y

CN2929109Y - Press botton type positioning structure for closing door device

Info

Publication number: CN2929109Y
Application number: CN 200620120053
Authority: CN
Inventors: 林嫦蕙
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-15
Filing date: 2006-06-15
Publication date: 2007-08-01
Anticipated expiration: 2016-06-15

Abstract

The utility model discloses a touch-tone locating structure of a door closer, wherein a middle piece is clipped by a double clipping plate and connected with a keystroke, a locating piece is concatenated on a telescopic arm of the door closer, the telescopic arm is stretched by the force of driving door leaf when pressing the keystroke to make the double clipping plate lowering down and blocking the locating piece to lean, the leaning locating piece blocks the telescopic arm from drawing back to cause the locating movement of the door leaf, and the blocking to the telescopic arm is removed to close the door and restore by once more forcing the door leaf to make the telescopic arm being stretched again and pushing the locating piece for homing by a spring behind the locating piece.

Description

The button location structure of door closer

Technical field

A kind of a kind of location structure that provides is provided the utility model, the particularly a kind of button location structure that can locate door leaf in the door closer of any enable possition and angle.

Background technology

For life more easily is provided, manufacturer develops door closer structure, be essentially a pneumatic cylinder structure, system is installed in door socket, the other end is fixed in door leaf, by opening telescopic arm and the spring energy-storage that elongates behind the door leaf, in order to do pushing after the external force of fan removes in us, door leaf is returned to the location, reaches the purpose of closing the door automatically.

Yet, have and door leaf temporarily need be stopped at specific enable possition many time, so that majority pass through, carry thing or the like, for reaching this functional purpose, existing structure once designed one have one the perforation spacer and be set on the telescopic arm of door closer, when the back door leaf that opens the door arrives the desire stop place, oneself can manually stir this spacer and make its tilting its this telescopic arm of oblique clip of boring a hole that causes, this telescopic arm can't be withdrawn, cause and reach purpose and the effect that makes door leaf stay in ad-hoc location.

But, find according to actual use experience, though the above-mentioned door closer structure that makes door leaf stay in ad-hoc location has actual result of use, but when desiring to close door leaf, also must stretch out one's hand to dial and move this spacer and retreat to original position, so the location is set with removing all must Youwu people to stretch out one's hand and group is moved this spacer and can reach predetermined action and effect, and often on the practice find that we must stretch out one's hand this action of operation, tend to cause great inconvenience if carrying processes such as article, and regular meeting clips to finger because of carelessness in the process of the problem of more normal discovery to be Yu Shenshou stir this spacer, causes puzzlement and inconvenience; How this solves this problem, and real-valued getting overcome solution.

In view of this, this case creator spy develops the button location structure of this case door closer at being that item must be asked further investigation, and in checking back discovery on probation on the spot, it really can effectively reach set practical effect target, really is a desirable novel creation.

The utility model content

The purpose of this utility model is: by a kind of button location structure of door closer is provided; to change present door closer structure; the discovery that exists need be chosen and must be stretched out one's hand operation; tend to cause great inconvenience if carrying processes such as article; and being Yu Shenshou, the problem of more normal discovery stirs that regular meeting clips to finger because of carelessness in the process of this spacer; cause puzzlement and inconvenient problem; be positioned any enable possition and angle so that can operate door leaf; and it does not have shortcomings such as tong, effectively solves the disappearance of existing structure.。

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

A kind of button location structure of door closer, this door closer has a cylinder body, and it is that other end of end sealing is the open end, and wearing string in cylinder body has a telescopic arm; Be equiped with a button location structure in this door closer open end, the one end is that other end of open end then is blind end, be to be provided with a middle perforation at its blind end, and it combines with the cylinder body open end of this door closer with its open end; Be provided with one in this button location structure one side and penetrate the hole, both sides are provided with two parallel plates outside the hole, penetrate the hole opening in this and are provided with a ㄇ shape limit body; Penetrate Kong Zhongke at this and insert a holding piece that biplate constitutes and an intermediate that is embedded jointly thereof, this pair holding piece is to be identical shaped, is provided with an axis hole at a corner position, then is equipped with the arc hole of reversing at the sheet body; And this intermediate also is provided with axis hole in the same apex angle position, and corresponding its arc of holding piece of sheet body hole site of reversing is provided with to crack and forms an arc body, and string knot one spring;

This pair holding piece symmetry folder holds this intermediate, address before being placed through and penetrate in the hole, and outside penetrating the hole, this puts a button, and with a Combining bolt gone here and there the knot this button, two holding piece and this intermediate, and the arc that the spring of this intermediate can be dissolved in this pair holding piece reverses in the hole, and this pair holding piece combines interlock with this button, this intermediate then the permanent position in this button location structure;

The spacer of perforation in the middle of the open end of this telescopic arm string knot one spring and has;

The combination of aforementioned door closer and this case button location structure, its telescopic arm be by passing in the middle of this button location structure blind end, and it goes here and there the spacer of knot in this button location structure, and located to this spacer of pulling by its intermediate lower end.

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

The button location structure of a kind of door closer of the utility model, make two holding piece interlocks of below fall and push this spacer when pushing button, by promoting the door leaf application of force telescopic arm is stretched, when the application of force was removed, then the spacer of this inclination can't be withdrawn it clip telescopic arm and is caused generation door leaf location action; And make in application of force door leaf once more and flexiblely to be stretched once more, and by the playback of the spring push spacer at spacer rear, and the clip relation of removing telescopic arm causes its answer of can closing the door, by above structure and mode of operation, make that can operate door leaf is positioned any enable possition and angle, and it does not have shortcomings such as tong, effectively solves the disappearance of existing structure.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model;

Fig. 2 is a member perspective exploded view of the present utility model;

Fig. 3 is a combination dissected figure of the present utility model;

Fig. 4 is one of action schematic diagram of the present utility model;

Fig. 5 is two of an action schematic diagram of the present utility model;

Fig. 6 is three of an action schematic diagram of the present utility model;

Fig. 7 is four of an action schematic diagram of the present utility model;

Use schematic diagram when Fig. 8 is installed in door leaf for the utility model.

The specific embodiment

Below in conjunction with accompanying drawing specific embodiment of the utility model is illustrated:

See also Fig. 1, be the stereo appearance figure of this case, Fig. 2 then is the member perspective exploded view, the utility model is installed in door closer (1), this door closer (1) has a cylinder body (10), and it is that other end of end sealing is the open end, and wearing string in cylinder body has a telescopic arm (11);

Be equiped with a button location structure (2) in this door closer (1) open end, the one end is that other end of open end then is blind end, be to be provided with a middle perforation (20) at its blind end, and it combines with cylinder body (10) open end of this door closer (1) with its open end;

Be provided with one in these button location structure (2) one sides and penetrate hole (21), both sides are provided with two parallel plates (22) outside the hole, penetrate hole (21) opening in this and are provided with a ㄇ shape limit body (23);

Penetrate the holding piece (24) that to insert the biplate formation in the hole (21) and an intermediate (25) that is embedded jointly thereof at this, this pair holding piece (24) is identical shaped, be provided with an axis hole (241) at a corner position, then be equipped with the arc hole (242) of reversing in the sheet body; And this intermediate (25) also is provided with axis hole (251) in the same apex angle position, and corresponding its arc of holding piece (24) of sheet body position, hole (242) of reversing is provided with to crack and forms an arc body (252), and must go here and there knot one spring (253);

After this pair holding piece (24) symmetry folder holds this intermediate (25), address before being placed through and penetrate in the hole (21), and must outside penetrating hole (21), this put a button (26), and with a Combining bolt (27) gone here and there the knot this button (26), two holding piece (24) and this intermediate (25), and the spring (253) of this intermediate (25) is that the arc that can be dissolved in this pair holding piece (24) reverses in the hole (242), and this pair holding piece (24) combines interlock with this button (26), and this intermediate (25) then is that the permanent position is in this button location structure (2);

The spacer (29) of perforation (290) in the middle of the open end of this telescopic arm (11) string knot one spring (28) and has:

After aforementioned door closer (1) makes up with this case button location structure (2), its telescopic arm (11) is to be passed by perforation (20) in the middle of this button location structure (2) blind end, and its spacer (29) of going here and there knot is entered in this button location structure (2) by pushing of its rear spring (28), and supports this spacer (29) location of pulling by its intermediate (25) lower end;

Fig. 3 is a combination dissected figure of the present utility model.

As shown in Figure 8, this door closer (1) should be installed in door socket (4), and its telescopic arm (11) then is fixedly linked on this door leaf that can reverse (3), and its manner of execution is as follows:

Please refer to Fig. 4, can before door leaf (3) is opened, press this button (26) in advance or in door leaf (3) is advanced, press, make with two holding pieces (24) of button (26) interlock and fall into synchronously to the interior confining space of this button location structure (2), and compression intermediate (25) goes here and there the spring of tying (2563), and this spacer of pushing tow (29) is skewed;

See also shown in Figure 5ly, promote door leaf (3) and impose external force with this telescopic arm (11) that stretches;

As shown in Figure 6, after stopping to promote the removal of door leaf (3) external force, then its telescopic arm (11) makes that promptly because of the spacer (29) that it goes here and there knot has been skewed boring a hole (290) in its centre, but this telescopic arm of clip (11) causes it to withdraw, and this door leaf (3) is stopped only move;

See also Fig. 7, when desire is cancelled this positioning states, can promote door leaf (3) once more, even this telescopic arm (11) slightly stretches, then the spacer (29) that originally tilts is subjected to pushing of its rear spring (28) and returns to original position once more, and its spring (253) oppositely pushing tow holding piece (24) and button (26) serve as the playback of spool reversing with Combining bolt (27);

By above structure and mode of operation, make that can operate door leaf (3) is positioned any enable possition (angle), and it does not have shortcomings such as tong, effectively solve the disappearance of existing structure.

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 button location structure of door closer, this door closer has a cylinder body, and it is that other end of end sealing is the open end, and wearing string in cylinder body has a telescopic arm; It is characterized in that:

Be equiped with a button location structure in this door closer open end, the one end is that other end of open end then is blind end, be to be provided with a middle perforation at its blind end, and it combines with the cylinder body open end of this door closer with its open end;

Be provided with one in this button location structure one side and penetrate the hole, both sides are provided with two parallel plates outside the hole, penetrate the hole opening in this and are provided with a ㄇ shape limit body;

Penetrate Kong Zhongke at this and insert a holding piece that biplate constitutes and an intermediate that is embedded jointly thereof, this pair holding piece is to be identical shaped, is provided with an axis hole at a corner position, then is equipped with the arc hole of reversing at the sheet body;

And this intermediate also is provided with axis hole in the same apex angle position, and corresponding its arc of holding piece of sheet body hole site of reversing is provided with to crack and forms an arc body, and string knot one spring;