CN201090109Y

CN201090109Y - Smoothness start-and-stop automatic door and guiding position limiter thereof

Info

Publication number: CN201090109Y
Application number: CNU2007201206007U
Authority: CN
Inventors: 黄平
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-31
Filing date: 2008-01-31
Publication date: 2008-07-23
Anticipated expiration: 2018-01-31

Abstract

The utility model provides a guiding and limiting device hidden on a movable door leaf of a smooth starting-shutting automatic door, which comprises a vertical guiding and limiting device hidden on the movable door leaf of the vertical frame or a horizontal guiding and limiting device hidden in the horizontal frame under the movable door leaf, the movable door leaf is smoothly started, and the rigidity of the movable door leaf can be strengthened.

Description

Level and smooth automatic door and the guide position limiter thereof of opening and closing

Technical field

The utility model belongs to the building that a kind of house is used, and relates in particular to a kind of level and smooth keying automatic door and guide position limiter thereof.

Background technology

At present, smoothly open and close automatic door top and be provided with the pulley guide rails driving mechanism, lower guide is to dual mode is generally arranged, and is a kind of for the frame mode of guide groove (guide rail) is arranged; Another kind is the frame mode of no guide groove (guide rail).

The level and smooth keying automatic door that guide groove (guide rail) structure is arranged comprises fixedly door leaf 10, swing leaf 20 and is located at the fixedly door mechanism system 30 of door leaf 10 and swing leaf 20 tops shown in Figure 1A.Guide groove (guide rail) has two kinds of different form of structure, a kind of structure concordant that be guide groove 50 surface with ground 40, and shown in Figure 1B, another kind is the form of structure on guide rail 60 protrusion ground 40, shown in Fig. 1 C.

The level and smooth keying automatic door that guide groove (guide rail) structure is arranged, can bear bigger lateral load (wind load) at the swing leaf good rigidly; Guide groove 50 is provided with ground below 40, accumulates foreign material easily, influences the slip door leaf and opens and closes motion, and guide rail 60 protrudes ground 40, makes troubles to the pedestrian, and is not attractive in appearance.General most level and smooth keying automatic door user selects the bottom not have guide groove (guide rail) mounting means, shown in Fig. 2 A.Only by fixing door leaf 10 1 sides guide securement slide block 70 is housed at swing leaf 20 under this frame mode, as Fig. 2 B, shown in Fig. 2 C, swing leaf 20 is closed the every fan dodge gate in back only supported at three point, and the door leaf integral rigidity is poor, is not suitable for exterior door.

The utility model content

Problem to be solved in the utility model provides a kind of guide position limiter that is used to open and close automatic door, and it can make swing leaf smoothly start, and can strengthen swing leaf rigidity.

For addressing the above problem, the utility model provides a kind of guide position limiter that is used for smoothly opening and closing automatic door, and described guide position limiter is hidden on the swing leaf of level and smooth keying automatic door.

Wherein said guide position limiter is to be hidden in swing leaf away from the vertical guide position limiter on the vertical frame of fixing door leaf.

Wherein said vertical guide position limiter comprises the guiding voussoir that is arranged in swing leaf top and the door mechanism system, be arranged at underground and with the concordant locked groove in ground and be arranged at slide bar in the vertical frame of swing leaf, support slide bar slider block, be arranged at the slide bar top roller, be connected the spring of slide bar.

Wherein said guide position limiter is the horizontal type guide position limiter that is hidden on the swing leaf lower transverse frame.

Wherein said horizontal type guide position limiter comprises and is arranged at underground and the locked groove concordant with ground, is arranged on the ground and near the guide and limit piece of fixing door leaf one side and be hidden in pull bar in the swing leaf lower transverse frame, dead bolt centering block, and the hangoff receptacle of suspension dead bolt centering block, the spring of cylinder lever connecting rod.

Another problem to be solved in the utility model provides a kind of level and smooth keying automatic door, and it can make door leaf smoothly start, and can strengthen swing leaf rigidity.

For addressing the above problem, the utility model provides a kind of level and smooth keying automatic door, it comprises a machine, fixedly door leaf, swing leaf and be arranged at the fixedly guide-localization piece of door leaf and swing leaf junction bottom, also comprises the guide position limiter that is arranged on the swing leaf.

The beneficial effects of the utility model are: the vertical guide position limiter of the vertical frame of the utility model by being hidden in swing leaf or be hidden in horizontal type guide position limiter in the swing leaf lower transverse frame, swing leaf is smoothly started, and can strengthen the rigidity of swing leaf.

Description of drawings

Figure 1A is the level and smooth keying automatic door structure figure of prior art one;

Figure 1B is the A-A sectional view of Figure 1A;

Fig. 1 C is the B-B sectional view of Figure 1A;

Fig. 2 A is the level and smooth keying automatic door structure figure of prior art two;

Fig. 2 B is the C-C sectional view of Fig. 2 A;

Fig. 2 C is the D-D sectional view of Fig. 2 A;

Fig. 3 is the structure chart of the utility model embodiment 1;

Fig. 4 is the structure chart of the utility model embodiment 2;

Fig. 5 is the enlarged drawing of Fig. 4 frame of broken lines part.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Embodiment 1

As shown in Figure 3, the guide position limiter of present embodiment comprises in the vertical frame of hiding the swing leaf 20 be arranged at level and smooth enabling gate: be arranged at guiding voussoir 103 in swing leaf 20 tops and the door mechanism system 30, be arranged at ground 40 times and with the concordant locked groove 104 in ground 40 and be arranged at slide bar 100 in the swing leaf 20 vertical frames, support slide bar 100 slider block 105,106, be arranged at the slide bar top roller 102, be connected the spring 104 of slide bar 100.

The operating principle of present embodiment is: 1) when swing leaf 20 is closed, the roller 102 that is installed on the slide bar 10 in swing leaf 20 munnions contacts with guiding voussoir 103, when swing leaf 20 continues motion, under 103 effects of guiding voussoir, by roller 102 slide bar 100 is moved downward, close when putting in place when the moving door leaf 20 of activity, slide bar 100 just inserts in the locked groove 104, swing leaf 20 becomes and becomes 4 supports by supported at three point, and just the rigidity of swing leaf is effectively strengthened.

2) when swing leaf 20 was opened, swing leaf 20 was to two side shiftings, and roller 102 leaves the constraint of guiding voussoir 103, and slide bar pops up under the effect of spring 104, leaves locked groove 104, and is hidden in the munnion of swing leaf 20.

Embodiment 2

As Fig. 4, shown in Figure 5, present embodiment is for hiding the horizontal type guide position limiter that is arranged in swing leaf 20 lower transverse frames, comprise: be arranged at ground 40 times and the locked groove 204 concordant, be arranged on the ground 40 and near the guide and limit piece 202 of fixing door leaf 10 1 sides and be hidden in draw-bar seat 205,206, dead bolt centering block 203, and the hangoff receptacle 207 of suspension dead bolt centering block 203, the spring 201 of cylinder lever connecting rod 200 of pull bar 200 in swing leaf 20 lower transverse frames, tie-strut 200 with ground 40.

The operating principle of present embodiment is: 1) when swing leaf 20 is closed, pull bar 200 in the swing leaf 20 contacts with guide and limit piece 202, swing leaf 20 continues motion, and dead bolt centering block 203 fulcrum around hangoff receptacle 207 under the effect of pull bar 200 rotates, close when putting in place when swing leaf 20, dead bolt centering block 203 rotates in the locked groove 204, at this moment, swing leaf 20 becomes 4 supports by supported at three point, and the rigidity of swing leaf 20 is effectively strengthened.

2) when swing leaf 20 is opened, the block 208 that is fixed on the pull bar 200 leaves guide and limit piece 202, pull bar 200 moves horizontally with respect to swing leaf 20 under the effect of spring 201, dead bolt centering block 203 is rotated around the fulcrum of hangoff receptacle 207, withdraw from locked groove 204, hide in the lower transverse frame of swing leaf 20.

Claims

1. guide position limiter that is used for smoothly opening and closing automatic door, it is characterized in that: described guide position limiter is arranged on the swing leaf of level and smooth keying automatic door.

2. the guide position limiter that is used for smoothly opening and closing automatic door as claimed in claim 1 is characterized in that: described guide position limiter is to be hidden in swing leaf away from the vertical guide position limiter on the vertical frame of fixing door leaf.

3. the guide position limiter that is used for smoothly opening and closing automatic door as claimed in claim 2 is characterized in that: described vertical guide position limiter comprises the guiding voussoir that is arranged in swing leaf top and the door mechanism system, be arranged at underground and with the concordant locked groove in ground and be arranged at slide bar in the vertical frame of swing leaf, support slide bar slider block, be arranged at the slide bar top roller, be connected the spring of slide bar.

4. the guide position limiter that is used for smoothly opening and closing automatic door as claimed in claim 1 is characterized in that: described guide position limiter is the horizontal type guide position limiter that is hidden on the swing leaf lower transverse frame.

5. the guide position limiter that is used for smoothly opening and closing automatic door as claimed in claim 4, it is characterized in that: described horizontal type guide position limiter comprises and is arranged at underground and the locked groove concordant with ground, is arranged on the ground and near the guide and limit piece of fixing door leaf one side and be hidden in pull bar in the swing leaf lower transverse frame, dead bolt centering block, and the hangoff receptacle of suspension dead bolt centering block, the spring of cylinder lever connecting rod.

6. level and smooth automatic door that opens and closes, it comprises a machine, fixedly door leaf, swing leaf and be arranged at guide-localization piece bottom the fixedly door leaf and swing leaf junction, it is characterized in that: also comprise the guide position limiter that is arranged on the swing leaf.

7. level and smooth keying automatic door as claimed in claim 6 is characterized in that: described guide position limiter is to be hidden in swing leaf away from the vertical guide position limiter on the vertical frame of fixing door leaf.

8. level and smooth keying automatic door as claimed in claim 7 is characterized in that: described vertical guide position limiter comprises the guiding voussoir that is arranged in swing leaf top and the door mechanism system, be arranged at underground and with the concordant locked groove in ground and be arranged at slide bar in the vertical frame of swing leaf, support slide bar slider block, be arranged at the slide bar top roller, be connected the spring of slide bar.

9. level and smooth keying automatic door as claimed in claim 6 is characterized in that: described guide position limiter is the horizontal type guide position limiter that is hidden on the swing leaf lower transverse frame.

10. level and smooth keying automatic door as claimed in claim 9, it is characterized in that: described horizontal type guide position limiter comprises and is arranged at underground and the locked groove concordant with ground, is arranged on the ground and near the guide and limit piece of fixing door leaf one side and be hidden in pull bar in the swing leaf lower transverse frame, dead bolt centering block, and the hangoff receptacle of suspension dead bolt centering block, the spring of cylinder lever connecting rod.