KR200265794Y1 - fixing device of double box door left right both side close-open door - Google Patents

Abstract

This paper installs a double door frame on one door, one side installs a hinge to ground the outer frame and the inner frame, and the other side attaches the hinge so that the inner frame and the door are grounded. The door frame and the door locked in it are simultaneously opened (opened), and at the same time, the opposite side is restricted by the control ring. When the other side is opened again after closing, only the door is opened and one side is restricted. At the same time, structural safety features were provided so that they could not be opened at the same time.

Description

Fixing device of double box door left right both side close-open door}

The present invention relates to a double door frame on both sides of the door opening and closing device to greatly improve the convenience by installing the opening door in the space without regard to the conditions and the environment to allow free and reasonable access. By breaking the fixed way of opening or closing in only the set direction at all times, the opposite side can be opened and closed according to the instant need.

The present invention is devised to effectively replace the inconvenience as described above. Its purpose is to make it possible to use the right side or the right side in a narrow passage or congested space or given a situation at the moment to provide the best efficiency. In order to achieve the above object, the present invention installs a door frame having a double structure in one door, and one side installs a hinge to ground the outer frame and the inner frame, and the other side has a hinge to ground the inner frame and the door. When one side is opened, the inner door frame and the door locked in it become simultaneous accompanying doors (opening), and when the other side is opened, only the door is opened. In addition, when one side is opened, the control device is connected to the internal and external stopper to limit the operation so that the opposite side cannot be opened at the same time, and the control device with both sides closed is always neutral.

1: Transparent top view of the present invention

Figure 2a: perspective view of the locking jaw

Figure 2b: Handle coupled to the locking jaw

Figure 2c: Handle coupled with the control ring

2d: control ring

Fig. 2E: Handle

Figure 3: Some transparent perspective views of the concept of this paper

Fig. 4a: Side view of the door stopper

Fig. 4b: Cross section of the door stopper

4c: perspective view of the door stopper

Fig. 4d is a transparent perspective view of a part of the inner frame containing the door stopper

Fig. 5: Connection cross section of the control device

Fig. 6a: Transparent cross-sectional view of a double door frame stopper chained

Fig. 6b: Transparent cross section in which double door frame stoppers are immersed in a chain

Fig. 7A: Neutrality of opening and closing device connection

Fig. 7B: Right Opening (Open) State Diagram

Figure 8a: Neutrality of the opening and closing device connection of the central external hand

Fig. 8B: Right Opening (Open) State Diagram of the Central Outer-Handle

Figure 9a: the right side is coupled and the left side is an open perspective view

Figure 9b: left side is coupled and right side is opened perspective view

<Explanation of protection for main part of drawing>

3. Inner frame 4. Outer frame

5. Hinge 6. My Stopper

7. Outer stopper 8. Door stopper

9. Spring 10. Wall Groove

11. Handle 12. Control ring

13. Ring groove 14. Hanging jaw

15. Stopper Rod 16. Control Rod

17. Noribong 18. Moon

19. Horizontal Teeth 20. Balance Spring

21. Hook 22. Control Unit

23. Stopper groove

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. 3 is a partially transparent perspective view of the double door frame opening and closing device of the present invention, and the left and right sides of the outer door frame (4) and the inner door frame (3) after wrapping the double inner and outer door frames (3) (4) in one door (18). The hinge (5) was attached so that the door (18) and the inner frame (3) could be opened to open together, as shown in Fig. 9B, while the right side opened the inner frame (3) and the door. The hinge 5 was attached so that the 18 was immediately grounded so that the door 18 could be opened like the conventional door 18 as shown in FIG. 9B. At the same time, in order not to be opened, when the handle 11 is turned to open the control structure as shown in FIG. 7A and FIG. 7B to push the right side, push the nori rod 17 on the right side to be opened by the rotation of the control ring 12. The no-rod 17 is again able to operate by releasing the lock of the door stopper 8 embedded in the inner frame 3 independently, and at the same time, the smooth curve of the control ring 12 by the rotation of the control ring 12. Since the control rod 16 slipped into the ring groove 13 of the left control ring 12 was to block the opening and closing operation function of the left side. In addition, when the door 18 is opened, the inner and outer stoppers 6 and 7 placed on the upper center of the door 18 and the inner door frame 3 are popped out at the same time as shown in FIG. 15) and the control tool 22 is moved upward to control the horizontal teeth 19 in the middle of the control rod (16) inserted to flow to the control tool 22 and stops even after the right side is opened, the control function of the left side is not released and the right side Only after closing all the control function is released and the control rod 16 by the balance spring 20 is returned to the position and the closed state is always neutral. The characteristics of the inner and outer stoppers 6 and 7 are doubled at the time of opening on the right side with the inner frame 3, but the door 18 is opened when opening to the left side, as shown in FIG. 6B. Only the inner stopper 6 attached to the door 18 will protrude independently. The right side is the opening door with the inner frame (3) and the left side is the door stopper (8) in the structure of the present invention that only the door (18) is opened, if one side is installed in the inner frame (3), the opposite side must be installed in the letter body Both sides can be opened and closed. 4A, 4B, 4C, and 4D, the door stopper 8 made by laying the horizontal shape horizontally facilitates infiltration and escape with the inner and outer door frames 3 and 4. 8a and 8b are provided between one of the hooks 21 so that one handle 11 is installed in the center of the door 18 so that the fixedly attached locking jaw 14 of the handle 11 flows with the control rod 16. When the handle 11 is turned to the right, the movement is transmitted to the right side, the right side is opened, and the opposite side is disconnected. When the handle 11 is turned to the left side, the left side is opened and the opposite side is also disconnected.

In addition, when the opening of one side, the opposite side is to dig a little thin wall groove 10 in the wall portion facing the ground side (opposite side of the handle) handle 11 in order to prevent the factor of reducing the ground radius of the opening due to the protruding handle 11. do.

Therefore, this paper has been improved with new functions and methods to improve the efficiency according to the situation and conditions, and to be more convenient by focusing on the angle of the body and hand according to the given situation.

Claims (2)

The inner and outer door frames (3) and (4) stacked in a double structure on one door (18) are grounded to the inner frame (3) and the floating frame (4) which are floating on the left side with a hinge (5) and the right side is flowed. When the inner frame (3) and the door (18) are directly grounded by the hinges (5) to turn the handle (11) on the right side of the door (18), the right control ring (12) is rotated to push the control rod (16) to the left. The door stopper 8 is built in the ring groove 13 to prevent the opening function of the left side of the door 18, and the nori rod 7 on the right side of the door 18 is built in the inner door frame 3 independently. Pushed out and relaxed freely from the outer frame (4) so that the inner frame (3) is accompanied with the door (18) to open to the right, and the left control ring (12) rotates when the handle (11) on the left side of the door (18) The control rod 16 can be closed in the right ring groove 13 to control the opening function of the right side of the door 18, while the nori rod 17 on the left side of the door 18 is simultaneously embedded in the door 18. Stopper (8) to slide freely been relaxed from the inside of a door frame 3, the door 18, only devices that are be the leftward gaemun According to claim 1 When the handle 11 is turned to the right, the movement is transmitted only to the right side, and the right side of the door 18 is opened together with the inner door frame 3. When the handle 11 is turned to the left, the movement is transmitted only to the left side, the inner door 3. Device for installing one handle 11 in the center of the door 18 so that only the door 18 relaxed from the door can be opened to the left