CN2511773Y

CN2511773Y - Impact door holder

Info

Publication number: CN2511773Y
Application number: CN 02215103
Authority: CN
Inventors: 张国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-10
Filing date: 2002-01-10
Publication date: 2002-09-18
Anticipated expiration: 2012-01-10

Abstract

The utility model relates to an impact door holder. Two impact door holders are arranged at the edge of a door back and on a wall respectively to ensure that the open door is fixed and not blown to move by the wind. The utility model consists of a fixing mechanism and an impact mechanism, wherein, the fixing mechanism is an impact support provided with a fixing hole, one end of the fixing hole is an arc shaped joint with a through hole, the impact mechanism is a location seat, steel balls and springs are arranged in two through holes on the fixed seat provided with an opening slot in the middle, a fixed sheath is sleeved on the fixed seat and is connected with the fixed seat into a whole. As long as a door is pushed, the fixed seat on the door back impacts the impact frame, the joint on the impact frame impacts tightly and is fastened in the opening slot on the fixed seat, is clamped between the two steel balls and can be fluctuated upwards, downwards, left and right, the steel balls can slide in a middle hole on the joint to and fro not only to lock the door tightly, but also to have a position adjusting automatically function and have double effect. When the impact door holder is used for a long time, although the door sash sinks and distorts, the tight lock effect can not be influenced. The utility model has the advantages of simple structure, a few parts, easy manufacture, good effect and long service life.

Description

The impact type door-inhale

Technical field

The utility model relates to a kind of being installed in respectively on a back of the body lower limb and the wall, makes the door leaf of unlatching fixing not by the moving used impact type door-inhale of wind.

Background technology

Former door-inhale with the most use is the magnet piece formula on the market, and is simple in structure because of it, cost is low.But it also exists bigger defective, as the magnetic attraction decay of the long back of time usefulness, the door-inhale of this structure is after installation simultaneously, the position can not be regulated, just brought into use better, time, distortion sagging with long back door leaf, position be with regard to misalignment, sealed weak effect, can't normally use, thereby influence its application life and use value.

The patent No. 98203076.2 " door-inhale " is though also provide a kind of door-inhale that regulating action is arranged, and its structure is complicated.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of impact type door-inhale is provided, and it is simple in structure, part is few, easy manufacturing, and result of use is good, and not fragile, long service life.

The utility model solve the problems of the technologies described above the technical scheme that adopted by: the impact type door-inhale is made up of fixed mechanism and knocking gear two parts, described fixed mechanism is the collision frame, installing hole, a termination are arranged for being with the circular arc connector of through hole on it, described knocking gear is a positioning seat, have by the centre in the two through hole on the holder of open slot steel ball, spring are installed, and the overcoat fixed cover, and holder and fixed cover are connected into whole formation.

Compared with prior art, advantage of the present utility model is, so door-inhale is simple in structure, part is few, and easily processes, produces, installs, and is not fragile, so long service life.In addition, the connector of collision frame end portion, be clamped between two steel balls in the holder open slot, and can do upper and lower, left and right and float, and steel ball can slidably reciprocate in the waist hole on connector, plays the effect of automatic adjusting position, so the time is with after long, though sagging, distortion that door has can not influence its locking effect yet.The connector in the band waist hole of collision frame end portion not only has locking effect, but also has regulatory function, serves a dual purpose, so it is simple in structure, compact, part is few.

Description of drawings

Fig. 1. structural representation of the present utility model;

Fig. 2. the sectional view of collision frame;

Fig. 3. the sectional view of positioning seat;

Fig. 4. the vertical view of collision frame.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Collision frame (1) is made up of mutually perpendicular two planes, on the plane installing hole is arranged, and the termination on a plane is the circular arc connector (2) in band waist hole.

Fixed cover (5) is a  shape, and the upper end is in the middle of the upper surface rectangular aperture (3) to be arranged, and the cylindrical shape of through hole is arranged on the sidewall, and the lower end is the square plane that has installing hole.

Holder (9) has the cylindrical of open slot (6) in the middle of the upper end, and the through hole that communicates with open slot (6) is arranged on corresponding two side, and wherein a sidewall through hole also has a screw down, and open slot (6) width and opening (3) are complementary.

Positioning seat (4) is had by the centre in the two through hole on the holder (9) of open slot, steel ball (8), spring (7) are installed, and overcoat fixed cover (5), insert in the screw on the holder (9) with screw, fixed cover (5) and holder (9) are connected into wholely constitute.

, by the installing hole on the positioning seat (4) positioning seat (4) is fixed on door leaf back side lower limb and collides on the corresponding position of frame (1) with screw., be fixed on the wall by the installing hole on the collision frame (1) with screw.

During use, door is opened, with the positioning seat on the door leaf back side (4) bump collision frame (1), the connector (2) that then collides frame (1) end is just by opening (3), open slot (6), under spring (7) effect, hit in the gap that is clipped between two steel balls (8), at this moment connector (2) can float upper and lower, left and right in the open slot (6) on the holder (9), two steel balls (8) also slidably reciprocate at place, the waist hole on connector (2) simultaneously, adjusting position, find the optimum position accurately automatically, at last that door latch is firm, play the effect of door-inhale.

If will close the door, the sliding door of at this moment can exerting oneself slightly with the knocking gear positioning seat on the door, is pulled out disengaging and is got final product with being connected of connector (2) from the collision frame.

Claims

1. impact type door-inhale, formed by fixed mechanism and knocking gear two parts, it is characterized in that described fixed mechanism is collision frame (1), installing hole, a termination are arranged for being with the circular arc connector (2) of through hole on it, described knocking gear is positioning seat (4), have by the centre steel ball (8), spring (7) are installed in the two through hole on the holder (9) of open slot (6), and overcoat fixed cover (5), wholely constitute and holder (9) and fixed cover (5) connected into.

2. impact type door-inhale according to claim 1 is characterized in that colliding frame (1) and is made up of mutually perpendicular two planes, on the plane installing hole is arranged, and the termination on a plane is the circular arc connector (2) in band waist hole.

3. impact type door-inhale according to claim 1 is characterized in that fixed cover (5) is  shape, and the upper end is to have rectangular aperture (3), sidewall that the cylindrical shape of through hole is arranged in the middle of the upper surface, and the lower end is the square plane that has installing hole; Holder (9) has the cylindrical of open slot (6) in the middle of the upper end, and the through hole that communicates with open slot (6) is arranged on corresponding two side, and wherein a sidewall through hole also has a screw down, and open slot (6) width and opening (3) are complementary.

4. impact type door-inhale according to claim 1, it is characterized in that positioning seat (4) is had by the centre in the two through hole on the holder (9) of open slot (6) installs steel ball (8), spring (7), overcoat fixed cover (5), and insert in the screw on the holder (9) with screw, fixed cover (5) and holder (9) are connected into wholely constitute.