KR20160080833A

KR20160080833A - A door-openning and shutting apparatus for oxygen capsule

Info

Publication number: KR20160080833A
Application number: KR1020140192334A
Authority: KR
Inventors: 박정훈; 박연수
Original assignee: 박정훈; 박연수
Priority date: 2014-12-29
Filing date: 2014-12-29
Publication date: 2016-07-08

Abstract

The present invention relates to a door opening and closing apparatus for an oxygen capsule which has a simple structure such that a door move in a state that both ends of the door are placed on a guide rail and is capable of sealing the door through an air pocket. A door opening and closing apparatus for an oxygen capsule according to the present invention includes support members vertically installed on both inner surfaces of a chamber while being spaced apart from each other by a predetermined interval while being interposed between an outlet and an inlet formed on the chamber; a support bracket fixed to the support member while being spaced apart from the support member by a predetermined interval; a receiving frame placed lengthways on the support bracket in a longitudinal direction; a rail member provided on the receiving frame and having rail grooves formed on a top surface to allow both side ends of a door frame to be inserted into the rail grooves such that the door frame moves along the rail groove; an air pocket provided between the receiving frame and the rail member to float the rail member when air is supplied such that the door is tightly closed to an inner surface of the chamber; and a cover plate fixedly coupled to an inner surface of the support bracket to cover an inner side surface and a lower surface.

Description

TECHNICAL FIELD [0001] The present invention relates to a door opening / closing apparatus for an oxygen capsule,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door opening / closing apparatus for an oxygen capsule, and more particularly, to a door opening / closing apparatus for an oxygen capsule, The present invention relates to a door opening /

Oxygen capsules are usually used for the purpose of health promotion and treatment such as fatigue recovery by supplying enough oxygen to provide a comfortable rest space by providing appropriate oxygen, temperature and humidity to a hollow hollow chamber.

1 shows a structure of a door for an oxygen capsule according to the prior art for opening and closing a door of an oxygen capsule, which is disclosed in detail in U.S. Patent Application Publication No. 10-2014-0087491. And a guide pipe 132 inserted into the rail bar 13 is inserted into the opening and closing parts of the door opening and closing door 12 in the longitudinal direction, And the door 12 is opened or closed by being provided at both side portions of the rail 12 so that the guide pipe 132 is moved along the rail rod 13 in a state of being fitted in the rail rod 13.

Further, the rod is raised by the operation of the pneumatic cylinder 121 provided at the position of the rail rod 13 to close the door 12 by closing the door 12, so that the door 12 is pushed to the doorway to close the door.

[0009] The following describes the conventional door opening / closing structure of the door opening / closing means having the above-described construction.

first; Even if the rail rods 13 installed parallel to both sides are guided to perform the guide function of the door 12, the guide pipes 132 moving along the rail rods 13 are interfered with each other, It is difficult to install the two rail rods 13 in parallel.

Secondly, since the rail rod 13 is installed inside the chamber 11 so that the guide pipe 132 can be inserted and moved, the height at which the rail rod 13 protrudes becomes large, There is a problem that the internal space of the chamber 11 is further narrowed.

third; Since the guide pipe 132 is fitted in the rail bar 13 when the door 12 is separated for repair or replacement, the components including the rail bar 13 to be connected must be separated, There is a problem that it is a troublesome problem and the maintenance cost rises accordingly.

Fourthly, there is a problem that when the rail rods 13 are used for a long period of time, the rail rods 13 are bent due to force and carelessness when the doors are opened and closed, and the door 12 can not be opened or closed smoothly.

Fifth: There is a problem that the combined structure of the opening and closing means of the door is considerably complicated and the assembling process is accordingly increased, resulting in a high manufacturing cost.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a sliding door device, And a door for opening and closing the door for the oxygen capsule to close the door by an air pocket.

The present invention is described below as means for implementing the above-described objects.

The present invention relates to a door opening / closing apparatus for an oxygen capsule which opens and closes a door by means of opening and closing means in a cylindrical chamber, and is provided with a supporting metal member vertically installed on both inner surfaces of the chamber at regular intervals in the longitudinal direction, A support bracket disposed on the support bracket and extending in the longitudinal direction, the support bracket being installed on the support bracket to a length corresponding to the length of the entrance, A rail member provided on both sides of the door frame so as to move along the rail grooves so that the door is moved along the rail groove; and a guide member provided between the receiving frame and the rail member, And an inner side surface of the support bracket and fixed to the inner side surface and the bottom surface Has a configuration comprising a cover plate having a lock invention confirmed that it is possible to achieve the object of the present application completed.

The present invention provides a simple structure for moving both ends of a door frame on a guide rail so that friction and interference are reduced, thereby providing an effect of enhancing durability while smoothly performing door opening / closing even when used for a long period of time.

Further, the door opening / closing apparatus for oxygen capsules provided in the present invention can simplify the structure and simplify the separation and assembly process, thereby reducing the manufacturing cost, lowering the maintenance cost, and covering the door opening / closing device Which is used in the interior of the chamber, enhances the safety and provides an effect of finely finishing the internal space.

1 is a partially cutaway perspective view showing a conventional configuration.
Fig. 2 is a perspective view showing a state in which the door is opened in the present invention.
Figure 3 is a side view of a partially cut chamber of the present invention
Fig. 4 is a perspective view showing a part of a perspective view
Fig. 5 is a side sectional view of Fig. 4
6A and 6B are partially enlarged views showing the lifting state of the door in the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof have been shown by way of example in the drawings and will be described in detail. However, it should be understood that the detailed description and specific examples, while indicating preferred embodiments of the invention, In the case where it is determined that the gist of the present invention may be blurred, the description thereof is omitted.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view showing a state in which a door is opened in the present invention, and FIG. 3 is a perspective view showing a state in which the door is opened in the present invention. FIG. 4 is a side view of the door of FIG. 4, and FIGS. 6A and 6B illustrate a side view of the chamber in which the door is opened and closed according to the present invention. FIG. 5 is a partially enlarged view showing the lifting state of the door. FIG.

The door opening and closing apparatus for an oxygen capsule according to the present invention includes a door 200 for opening and closing an entrance 110 formed in a cylindrical chamber 100 including a base 120 by an opening and closing means S The opening and closing means S includes a support bracket 300, a support bracket 400, a storage frame 500, a rail member 600, an air pocket 700 and a cover plate 800.

And a support bracket 300 vertically installed on both inner surfaces of the chamber 100 at regular intervals in the longitudinal direction with an entrance 110 formed in the chamber 100 interposed therebetween. And a support bracket 400 fastened to and fixed to the support bracket 300 through side surfaces bent in both sides downward.

The support frame 500 includes a support frame 500 positioned on the support bracket 400 and extending in the longitudinal direction of the support frame 400 to a length of the entrance 110, And a rail member 600 positioned to perform a guide function when the door frame 210 is moved. The rail member 600 has a rail groove 610 formed on the upper surface thereof so that both side ends 211 of the door frame 210 are respectively inserted into the rail groove 600 So that the door 200 is opened and closed along the rail groove 610.

A sliding member 212 made of a synthetic resin material having excellent abrasion resistance such as PE is preferably provided at the lower end portions of both side ends 211 of the door frame 210. The sliding member 212 of the rail member 600 mounted on the receiving frame 500 And an air pocket 700 for raising the rail member 600 to the outside when the air is supplied to the bottom portion so that the door 200 closes the entrance 110. The air pocket 700 has a separate When the air is supplied to the air supply line, the air pocket 700 is swollen and bulky to increase the lift of the rail member 600 located above the air pocket 700, So that the door 110 is hermetically closed.

And a cover plate 800 for covering the inner side surface 810 and the bottom surface 820 by being fastened and fixed to the inner side surface of the support bracket 400. The cover plate 800 is disposed inside the chamber 100, The opening / closing devices are covered and the air hose or the like is inserted into the inside of the opening / closing devices so as to be prevented from being exposed to the outside.

The mutual operation state of the present invention will be described as follows.

The opening and closing process of the door 200 provided in the chamber 100 is performed by moving the door frame 210 on both sides of the door frame 210 in the rail groove 610 formed on the upper surface of the rail member 600, The sliding member 212 provided at the lower ends of the both side ends 211 of the door frame 210 when the door 200 is opened and closed in a state in which the end portion 211 is raised and inward is inserted into the rail 200 formed on the rail member 600 It is possible to smoothly open and close the door 200 without interference and to reduce noise during friction by the sliding member 212 as well as to reduce the occurrence of deformation It is possible to perform a stable opening / closing function.

6A and 6B, when air is supplied through the air supply line supplied from the outside to the air pocket 700 in a state where the door 200 is closed, the air pocket 700 bulges and becomes bulky, The door 200 can be closely attached to the inner surface of the entrance 110 by the lifting operation of pushing up the rail member 600 located on the pocket 700 to close the entrance 110. The air pocket 700, the air pocket 700 is brought into intimate contact with the air pocket 700, and the rail member 600 is lowered to close the door 200, so that the door 200 can be normally opened and closed.

In addition, the cover plate 800 covers the door opening / closing devices in the chamber 100 so as to be invisible and prevents the door from being exposed to the outside by inserting an air hose or the like therein to improve safety and simplify the internal space It is possible to provide an effect that can be achieved.

As can be seen from the above description, the present invention has a simple structure in which both ends of the door frame 210 are moved up on the rails, thereby reducing friction and interference, So that the reliability of the product can be improved.

In addition, it simplifies the structure and simplifies the separation and assembly process, thus not only the manufacturing cost can be reduced, but also the maintenance cost is convenient and the door opening / closing device is covered. It can be closed.

100: chamber 200: door
210: door frame 212: sliding member
300: Support bracket 400: Support bracket
500: storage frame 600: rail member
610: rail groove 700: air pocket
800: Cover plate

Claims

A door opening / closing apparatus for an oxygen capsule which is adapted to open and close a door at an entrance of a chamber including a base by opening and closing means,
A support bracket vertically installed on both inner surfaces of the chamber with a gap therebetween,
A support bracket fixed to the support bracket with a predetermined gap therebetween,
A support frame positioned on the support bracket and extending in the longitudinal direction,
A rail member provided on the cabinet frame and having both side ends of a door frame inserted into a rail groove formed on an upper surface so that the door is moved along the rail groove;
And an air pocket provided between the receiving frame and the rail member to float the rail member when the air is supplied so that the door closes the entrance of the chamber.

The method according to claim 1,
Further comprising a cover plate fixed to the inner surface of the support bracket by a fastening to cover the inner side surface and the bottom surface of the door bracket.

The method according to claim 1,
And a sliding member made of a synthetic resin material having excellent abrasion resistance is provided at lower ends of both side ends of the door frame.

The method according to claim 1,
Wherein the support frame is formed in a lengthwise direction on the support bracket and is installed at a length of an entrance port.