JP3029471U - Storage case for outdoor equipment - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To provide a storage housing for outdoor installation type equipment, which does not easily unlock when opening the opening / closing door, has excellent safety and airtightness, and has a simple appearance. To provide the body. SOLUTION: In a housing for outdoor-installed equipment having an opening / closing door, a lock having an opening / closing door (11) having a cam (14) for locking / unlocking the inside of the opening / closing door (11). A key box (18) is provided on the front surface of which a rod (12) is rotatably arranged, and an operating lever (15) for rotating the lock rod (12) is built therein. At the front opening of (18), a small door (21) for locking / unlocking by key operation should be provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is, for example, a housing for outdoor equipment equipment used for housing a gas pressure regulator or the like that is installed outdoors and supplies the flow rate and pressure of the supplied gas when supplying the gas to a household or the like. Regarding body improvement.

[0002]

[Prior art]

 For example, many gas pressure regulator housings that have been used in the past have only an opening / closing door, and even if this opening / closing door is used, the lock is performed with a simple lock such as a padlock.

[0003]

[Problems to be solved by the device]

 By the way, for equipment installed outdoors such as gas pressure regulators, it is necessary to entrust maintenance, inspection, or operation to specialized workers, and if someone other than the same person operates it easily, it will cause a serious accident. The safety measures should be perfect because they may be connected. However, in the conventional housing, the opening and closing door is locked only by a simple lock, so it can be easily opened due to the use of a duplicate key or damage, and there is a safety problem, and the door itself can only be opened and closed. However, the current situation is that it lacks airtightness and no waterproof measures are taken.

The present invention has been made in view of the above problems, and provides a storage housing that does not easily unlock when opening and closing a door, has excellent safety and airtightness, and has a simple appearance. The purpose is to

[0005]

[Means for Solving the Problems]

 The present invention, which solves the above-mentioned problems, is a storage housing for outdoor-installed equipment having an opening / closing door, and the opening / closing door has a cam on its inner surface side for locking / unlocking the housing side. In addition to rotatably arranging the lock rod, a key box with an operating lever for rotating this lock rod is opened on the front side. It features a small door for unlocking.

[0006]

【Example】

 The present invention will be described below with reference to illustrated embodiments. FIG. 1 shows an embodiment of a housing for outdoor equipment according to the present invention. The storage housing of the present invention adopts a panel assembly type in which each panel (for wall surface, door, ceiling, etc.) is assembled to a frame that is assembled in a square shape, or is assembled only by the panel. Reference numeral 11 denotes an opening / closing door that forms a housing case, and is arranged at a position that is a front portion of the housing. On the inner surface side of the opening / closing door 11, a lock rod 12 is rotatably arranged along the side portion of the opening / closing door 11. The lock rod 12 has cams 14 at its upper end and lower end (lower end in the figure) that can be engaged with the corresponding lock pins 13 formed at the upper and lower positions on the housing side. It allows you to engage and disengage. By adjusting the engagement state of the lock rod 12 and the lock pin 13, the airtightness of the opening / closing door 11 with respect to the casing body when closed is ensured.

An operating lever 15 is connected to a lower position of the lock rod 11 via a bracket 16 in order to rotate the lock rod 11. The operation lever 15 is rotatable up and down about a rotation shaft 17 of the bracket 16. By pulling it in the front direction, the lock rod 11 is rotated, and its cam 14 is engaged with the lock pin 13. Can be canceled.

A key box 18 is opened at a position where the operation lever 15 is provided on the front surface of the opening / closing door 11, and the operation lever 15 is housed in the key box 18. Therefore, the operation lever 15 is built in the opening / closing door 11 via the key box 18. Further, a stopper 19 and a lock tray 20 for controlling the downward rotation of the operation lever 15 are arranged on the inner surface of the key box 18. A small door 21 for opening and closing the keyboard 18 is attached to the front opening of the keyboard 18. This small door 21 is provided with a lock 22 for locking / unlocking the lock receiver 20 by key operation, and the front surface thereof is set flush with the front surface of the opening / closing door 11. Therefore, the entire front surface of the opening / closing door 11 has a flat structure without protrusions.

The storage housing is composed of a wall panel 23 and a wall door 24 outside the opening / closing door 11, of which the wall panel 23 is detachable from the housing. The wall surface panel 23 and the wall surface door 24 are provided with a locking lever 25 on their inner surfaces. The locking lever 25 can be engaged with and disengaged from a lock plate 26 provided on the inner surface side of the housing by a turning operation from the inside of the housing. Reference numeral 27 is a stop pin that restricts rotation of the locking lever 25 in the locking direction.

In the main housing having the above structure, therefore, when opening the opening / closing door 11, first, it is necessary to unlock the lock 22 and open the small door 21 by a key operation. Only when the small door 21 is opened, the opening / closing door 11 can be opened. In order to open the opening / closing door 11, first, the operation lever 15 is pivoted upward to pull it up, and then it is pulled forward. Then, the lock rod 12 rotates in conjunction with the rotation of the operation lever 15, and the cam 14 that has been engaged with the lock pin 13 until then releases the engagement. Then, by keeping this state and further moving the operation lever 15, the opening / closing door 11 can be opened. This makes it possible to maintain and inspect outdoor equipment such as gas pressure regulators installed in the housing. In order to remove the other wall panel 23 or open the wall door 24 for maintenance of the device, it is necessary to unlock the locking lever 25 from the inside of the housing. The wall panel 23 can now be removed and the wall door 24 can be opened. In this way, the opening / closing door 11 is opened in two steps, that is, the small door 21 is unlocked and the operating lever 15 is unlocked. Therefore, it is difficult to open the opening / closing door 11 unnecessarily, and the safety is excellent. A storage housing can be provided.

When the wall panel 23 is removed or the wall door 24 is opened when the opening / closing door 11 is closed after maintenance, inspection, etc. are completed, first attach or close them. From inside the housing, the locking lever 25 is rotated in the locking direction and engaged with the lock plate 26 to lock. Then, the operation lever 15 is pulled around to disengage the cam 14 of the lock rod 12 from the lock pin 13, and then the open / close door 11 is closed and the operation lever 15 is returned. The cam 12 engages with the lock pin 13 and is locked. At this time, the airtightness of the opening / closing door 11 with respect to the housing is ensured. Finally, the small door 21 is closed and locked with a key.

[0012]

[Effect of device]

 As described above, according to the present invention, the opening and closing of the opening and closing door is performed by the two-step operation of unlocking the small door and unlocking by the operation lever, so that the opening and closing of the opening and closing door is avoided unnecessarily. Therefore, it is possible to provide a highly safe storage housing. In addition, by unlocking the wall panel and the wall door that form the casing from the inside of the casing, safety is maintained and maintenance and inspection work of the internal installation equipment can be facilitated. Furthermore, since the lock rod is installed on the inner surface side of the opening / closing door and the small door and the opening / closing door are set on the same plane, there is no protruding part outside the housing, the appearance of the housing itself is simple, and work efficiency is improved.

[Brief description of drawings]

[0013]

FIG. 1 is a partially cutaway perspective view of a main part of an opening / closing door that constitutes a storage housing according to the present invention.

FIG. 2 is a plan view showing an interlocking relationship between an operation lever and a lock rod.

[Fig. 3] Wall panel (wall door) that constitutes the housing
It is an inner view showing the locked state of.

FIG. 4 is a schematic view showing an example of an open state of each door or a detached state of a wall panel that constitutes the housing according to the present invention.

[0014]

[Explanation of symbols]

 11 Open / Close Door 12 Lock Rod 13 Lock Pin 14 Cam 15 Operating Lever 16 Bracket 17 Rotating Axis 18 Key Box 19 Stopper 20 Lock Holder 21 Small Door 22 Lock 23 Wall Panel 24 Wall Door 25 Lock Lever 26 Lock Plate 27 Stop Pin

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[Procedure amendment]

[Submission date] April 18, 1996

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be amended] Scope of utility model registration request

[Correction method] Change

[Correction content]

[Scope of utility model registration request]

Claims (4)

[Scope of utility model registration request] 1. A storage housing for outdoor-installed equipment having an opening / closing door, wherein the opening / closing door has a lock rod provided on its inner surface side with a cam for locking / unlocking the housing side. In addition to being movably arranged, a key box with an operating lever for rotating this lock rod is built in the front, and a small door that locks and unlocks by key operation is opened in the front opening of this key box. A storage housing for outdoor-installed facility equipment, characterized by being provided with. 2. At least one of the wall panels constituting the casing is detachable, has a locking lever on the inner surface side, and is removable by an unlocking operation from the inside of the casing. A housing for the outdoor installation equipment according to 1. 3. The outdoor installation according to claim 1 or 2, wherein the housing is provided with a wall door having a locking lever on the inner surface side, and is unlocked by an unlocking operation from the inside of the housing. Equipment housing. 4. The housing for outdoor-installed equipment according to claim 1, wherein the front surface of the opening / closing door and the front surface of the small door are set on the same plane.