JPH083308Y2 - Mechanism to prevent the suspension for fixing from rising from the cabinet body - Google Patents

Description

[Detailed Description of the Invention] [Industrial application] The present invention is provided with an elastic locking member that prevents a fixing suspension, out of suspensions attached to a filing cabinet or the like, from moving upward when the drawer container is taken in and out. Also, it relates to a mechanism for preventing the fixing suspension from rising from the cabinet body.

[Prior Art] Conventionally, when a rising suspension prevention mechanism for this type of fixing is provided in a cabinet or the like, it is necessary to simply use a hole on the main body side,
It is known that this is done by hooking the cut-and-raised claws of the suspension for fixing (Shokai 57-47950).
(See the official gazette).

[Problems to be solved by the present invention] However, in the conventional technique, when attaching the fixing suspension to the rear and front holes provided in the cabinet body, the rear and front holes are aligned at the same time while being careful. Since it is inserted and attached, there is a problem that workability is poor, and further, the phenomenon that the suspension for fixing rises due to withdrawal and withdrawal of the drawer occurs and comes off, and measures against this are not sufficient.

In view of this point, the present invention has a simple structure and uses a horizontal L-shaped hole which is a mounting hole of a fixing suspension to insert an elastic locking member, thereby preventing the rattling from occurring. It is an object of the present invention to provide a rising prevention mechanism.

[Means for Solving the Problems] The present invention is intended to solve the above-mentioned problems, and in a mechanism for preventing a suspension of a fixing suspension from rising from a cabinet body, a left front support column fixed to an inner wall of the cabinet body is provided. Using the numerous holes provided in the rear strut, the right front strut, and the rear strut, in relation to the fixing suspensions that are respectively hung, a large number of rectangular holes are formed in the left and right rear strut of the cabinet body at appropriate intervals. A large number of horizontal L-shaped holes are formed in the left and right front columns at appropriate heights to match the rectangular holes formed in the rear columns, and the front and rear ends of the U-shaped cross-section suspension are fixed. Is provided with a cut-and-raised claw that can be engaged with the above-mentioned rectangular and horizontal L-shaped hole, and the rear cut-and-raised claw is inserted and locked in parallel with the rectangular hole provided on the rear strut, and the front horizontal L-shaped Upward in the hole Insert the front cut-and-raise claw at a slight tilt and push it downward, engage with the lowermost end of the horizontal L-shaped hole and lock it in parallel with the front and rear, and further lock the upper end of the fixing suspension. As described above, the elastic locking member is elastically inserted into the aforementioned horizontal L-shaped hole.

[Operation] By adopting the above-described structure, the present invention has a simple structure. First, a large number of locking holes provided in the left and right rear columns of a cabinet or the like are provided at the rear end of the fixing suspension. The cut-and-raised claws are engaged and inserted, and then the front portion of the fixing suspension is slightly raised to the wide portion of the horizontal L-shaped hole formed in the left and right columns at the front portion of the cabinet body. Insert so that the cut and raised claws match, and further
It is pushed down and locked so that the front cut-and-raised claw of the fixing suspension fits into the narrow portion below the horizontal L-shaped hole,
By using the above-mentioned lateral L-shaped hole so as to be located in the locking hole at the front of the locked suspension for suspension, a rising preventing elastic locking member formed of an elastic material is fitted and fixed, Enables reliable mounting and prevention of rattling.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
What is shown in FIG. 1 is a schematic overall view of a cabinet which is an embodiment, 1 is a cabinet body, 2 is a cabinet top plate, 3 is a cabinet drawer container, 4 is a cabinet side plate, and 5 is a cabinet bottom plate.

Next, the structure of the fixing suspension will be described in detail with reference to FIGS. 2 to 5. First, as shown in FIG. 4, a fixing suspension of an appropriate length bent and formed in a substantially U-shaped cross section will be described. Then, when attached to the cabinet body, at least two or more front cut-and-raised claws 7, 7 are vertically provided on the front portion of the standing wall portion 6 of the fixing suspension.
An elastic locking member 17 is provided at an appropriate position between the front cut-and-raised claws 7, 7.
There is formed a locking hole 8 into which the hole can be inserted. In addition, at least two positions in the vertical direction on the rear side, the rear cutting and raising claws 7 ',
7'is further cut and raised on the lower rail 21 on the rear side to form a protrusion 9 and a locking portion 10, which has a function of locking the movement of the moving suspension 23. At the upper and lower portions of the middle of the fixing suspension, when the drawer container is pulled out, the positioning dropping portion 11 when the moving suspension slides out and comes out forward is positioned on the lower rail 21, and the positioning convex portion. 12 are formed on the upper rails 22, respectively.

6 to 9 when the fixing suspension is attached to the cabinet main body 1, the left and right sides of the back of the main body as shown in FIGS. 6 to 8 will be described. A rear column 13 is provided, and front columns 14 are also provided on the left and right sides of the front. These columns 13, 14 are provided with a large number of locking holes, and the rear columns 13 are provided with rectangular holes 15 at their corners so that the rear cut-and-raised pawls 7 ', 7'of the fixing suspension are engaged. However, many holes are bored. Also,
The front support 14 has a horizontal L-shaped hole 16 as shown in the drawing, which is also a cut-and-raised claw at the front of the fixing suspension.
The flat portion is formed so that 7, 7 are engaged. As shown in FIGS. 7 to 9, the engagement between the columns 13 and 14 of the cabinet body 1 and the cut-and-raised claws 7,7,7 ', 7' in the front and rear portions of the fixing suspension is as follows. The rear cut-and-raised pawls 7 ', 7'of the fixing suspension are engaged and inserted into the rectangular holes 15 provided in the rear support column 13, and then the front portion of the fixing suspension is slightly raised to the front of the cabinet body 1. 7 and 9 are fixed by fitting them into the wide portion 19 of the horizontal L-shaped hole of the supporting column 14 and pushing it downward and fitting it into the narrow portion 20 of the horizontal L-shaped hole. To be done. In this state, the locking hole 8 formed between the front cut-and-raised pawls 7 and 7 of the fixing suspension further has a wide width of the horizontal L-shaped hole formed in the front strut 14. Since the elastic locking member 17 is fitted to the wide portion 19 of the horizontal L-shaped hole as shown by the dotted line in FIG. It prevents the backlash of the suspension. In addition, 18 shown in FIG. 8 is a back plate of the cabinet, and 23 shown in FIG. 9 is a moving suspension.

Needless to say, the shape of the elastic locking member 17 can be changed to various shapes as long as the elastic locking member 17 is elastically restored to a fixed state by being compressed and then pressed and released.

[Effect of the Invention] The present invention can obtain the following effects based on the above configuration.

(1) Even if the fixing suspension is not attached to the cabinet main body at the same time while carefully paying attention to both the front and the rear, the rear portion is first attached, and the front portion is slightly lifted to form the horizontal L-shaped hole of the column. The workability is extremely excellent because it can be completed simply by fitting it into the wide portion of the horizontal portion and pushing it down and fitting it into the narrow portion of the horizontal L-shaped hole portion.

(2) Since the elastic locking member can be fixed by utilizing the wide portion of the lateral L-shaped hole of the preceding strut by utilizing the locking hole formed at one end of the fixing suspension, The complicated locking member and the processing are unnecessary, and the assembling can be completed easily. In this respect as well, the workability and the looseness of the fixing suspension can be eliminated.

[Brief description of drawings]

BRIEF DESCRIPTION OF THE DRAWINGS The drawings show an embodiment of the present invention, FIG. 1 is a schematic overall perspective view of a cabinet which is an embodiment of the present invention, FIG. 2 is a front view of a fixing suspension of the present invention, and FIG. FIG. 4 is a right side view of the same, FIG. 5 is a perspective view of the same, FIG. 6 is a schematic perspective view of the cabinet main body and a fixing suspension disassembled, and FIG. FIG. 8 is a schematic front view showing a state where a fixing suspension is attached to a column of the cabinet body, FIG.
The illustration shows the suspension for fixing to the column of the cabinet body,
It is a schematic sectional drawing which shows the state which further incorporated the suspension for movement. 1 ... Cabinet body 2 ... Cabinet top plate 3 ... Cabinet drawer 4 ... Cabinet side plate 5 ... Cabinet bottom plate 6 ... Fixed suspension suspension wall 7 ... Front cut and raised claw 7 '... Rear cut and raised Claw 8 …… Locking hole 9 …… Convex part 10 …… Cut-and-raise locking part 11 …… Positioning concave part 12 …… Positioning convex part 13 …… Rear support 14 …… Front support 15 …… Rectangular hole 16… … Horizontal L-shaped hole 17 …… Elastic locking member 18 …… Cabinet backing plate 19 …… Wide width part of horizontal L-shaped hole 20 …… Narrow width part of horizontal L-shaped hole 21 …… Lower part Rail 22 …… Upper rail 23 …… Transportation suspension

Claims (1)

[Scope of utility model registration request] A plurality of holes provided in a left front column and a rear column fixed to an inner wall of a cabinet body, and a plurality of holes provided in a right front column and a rear column fixed on the right side of the cabinet body. Cabinet body 1 in relation to suspension
A large number of rectangular holes 15, 15 are formed at appropriate intervals in the left and right rear columns 13, and horizontal L-shaped holes 16, 16 are formed in the left and right front columns 14.
A large number of holes are formed at appropriate intervals in the rectangular holes 15 provided in the rear support, and the aforementioned rectangular and horizontal L-shaped holes 15, 15 are formed at the front and rear ends of the fixing suspension having a U-shaped cross section. , 16,16
The cut-and-raised claws 7 and 7'that can be engaged with the rear cut-and-raised claws 7'are inserted and locked in parallel with the rectangular hole 15 provided in the rear support column 13, and the front horizontal L-shaped hole 16 is formed. , The front cut-and-raised claw 7 is inserted with a slight tilt upward, and pushed downward to engage with the lowermost end of the horizontal L-shaped hole 16 to lock the front and rear in parallel, and further for fixing A mechanism for preventing the fixing suspension from rising from the cabinet body, in which an elastic locking member 17 is elastically inserted into the aforementioned horizontal L-shaped hole 16 so as to lock the upper end of the suspension.