JP2911794B2 - Household storage shelves - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a household storage shelf used in a kitchen or a laundry.

[0002]

2. Description of the Related Art As this type of household storage shelf, there is a household storage shelf provided with a shelf plate with a pull in a storage portion having a front opening so as to be slidable back and forth. For example, it is used to place a rice cooker, an electric cooker, a pot, a seasoning, and the like on the slidable shelf plate by placing it in a kitchen. According to this, when using them, the shelves can be pulled out and easily taken out, and they can be used even when they are placed in the drawer state, and when not in use, push them down and put them in the storage section Is convenient.

[0003]

However, since the shelf board is slidable, the shelf board comes out of the storage section forward when an earthquake or accidentally a person or other object gets caught on the puller. There was a risk that the object placed on it would fall.
The present invention has been made in order to solve such a problem, and it is possible to prevent a slidable shelf board from unexpectedly coming forward, and to provide a household storage shelf that can be easily pushed and pulled with one hand. The purpose is to provide.

[0004]

According to the present invention, there is provided a household storage shelf comprising a main body having a storage portion having a front opening, a shelf plate slidably provided on a bottom plate of the storage portion, and a top surface of the bottom plate. A locking hole provided at the front center portion in the left-right direction; a pull handle mounted at least at a center portion in the left-right direction of the front end of the shelf so as to protrude upward from the upper surface of the shelf; And a lock provided at a central portion in the left-right direction of the lock device, wherein the lock is a lock device main body.
Shaft at upper front, push control at lower front
Integrally formed and a locking claw on the rear side of the lock body
The pusher is exposed on the front surface of the shelf, and the shaft is connected to the puller.
While being rotatably supported by a bearing provided on the hands, vertically pivotably Bei said axis as said locking pawl is disengaged with the locking hole in a state pushed to the shelves backward
Gills is, the locking device, the pull and the push operation portion
The locking claw is urged to rotate in a direction in which the locking claw is engaged with the locking hole by a spring interposed between the hand and the hand .

[0005]

When the shelves are pushed in, the locking claws of the locking device engage with the locking holes, and this engagement is maintained by the urging force of the spring, so that the shelves unexpectedly come forward. Can be prevented. When pulling out the shelf, pull the push operation part against the force of the spring with one hand on the puller to rotate the locking tool around the axis, thereby releasing the locking claw from the locking hole. Can be pulled out as it is.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of a household storage shelf according to the present invention will be described with reference to the drawings. In FIG. 2, reference numeral 1 denotes a main body of a household storage shelf, and a top plate 1a, a bottom plate 1b, left and right side plates 1
c · 1d, and a back plate 1e, which is formed in a box shape with an open front, in which a storage unit 2 having a front opening and a storage unit 3 with an opening / closing door are provided in several vertical stages. Storage section 2 with front opening
A bottom plate 4 made of sheet metal is laid on the bottom of the base plate. A pair of left and right rails 5 are fixed to the upper surface of the bottom plate 4 in the front-rear direction. A shelf plate 6 made of sheet metal is provided along the rail 5 so as to be slidable back and forth. Can be A pair of left and right stoppers 7 protrude near the front end of the upper surface of the bottom plate 4 so that the shelf plate 6 can be pulled out until the rear end of the bottom surface of the shelf plate 6 comes into contact with the stopper 7.

As shown in FIGS. 1 and 4, the shelf 6 has a front wall 6a having an L-shaped cross section, and a handle 8 is provided on the front side of the front wall 6a. The handle 8 is a plastic molded product, and has a strip-shaped main face plate 9a having a vertical width larger than the vertical width of the front wall 6a of the shelf plate 6 and slightly longer than the horizontal length of the front wall 6a. Upper and lower wall pieces 10 and 11 are provided on the back side of the main face plate 9a so as to protrude rearward in parallel with each other, and the two wall pieces 1 are formed.
A groove 12 is formed between 0, 11 and this groove 12 is
Is attached to the front wall 6a so that the handle 9b integrally formed on the upper part of the main face plate 9a protrudes higher than the upper surface of the shelf plate 6. At this time, the left and right wall pieces 11a raised on the left and right ends of the lower wall piece 11 are brought into contact with the outer sides of the left and right ends of the front wall 6a, so that the tab 8 is moved to the front wall 6a.
It restricts the shift from side to side in the above.

A lock member 14 is provided at the center of the front end of the shelf 6 in the left-right direction. As shown in FIG. 4, the lock member 14 is a plastic molded product, and a shaft 16 and a push operation portion 17 are integrally formed on the upper and lower sides of the front side of the lock member body 15, and a hook-shaped engaging claw 18 is integrally formed on the rear side. Formed. At the center of the main face plate 9a of the tab 8 in the left-right direction, a hole 19 through which the locking claw 18 is passed is provided.
A bearing 20 having a notch 20a for supporting the shaft 21 and an elastic shaft end bearing 22 having a claw 21 are integrally provided. On the other hand, a locking hole 23 is provided at the center in the left-right direction in front of the upper surface of the bottom plate 4 so as to correspond to the rear of the hole 19. The locking hole 23 is recessed in a locking body 24 formed of plastic separately from the bottom plate 4.
Is engaged and fixed.

Thus, as shown in FIG. 1, the locking device 14 allows the locking claw 18 to pass through the hole 19 of the tab 8 from the front thereof and to protrude to the rear of the tab 8, thereby connecting the shaft 16 to the notch 2 in the left and right bearings 20.
0a, and the right and left end surfaces of the shaft 16 are engaged with the rear sides of the claws 21 of the left and right shaft end supports 22. Movement of the shaft 16 up and down and backward is regulated by the bearing 20, and movement in the axial direction and forward is regulated by the shaft end bearing 22. A spring 26 is provided between the push operation unit 17 and the front surface of the handle 8.
The lock 26 is always urged by the spring 26 in the direction in which the locking claw 18 engages with the locking hole 23.

On the front of the handle 8, a decorative cover plate 2 made of sheet metal is provided.
7 is attached so as to cover the lock 14. At this time, the decorative cover plate 27 is received by the receiving plates 28 (see FIG. 4) protruding from the left and right shaft end supports 22 on the front surface of the handle 8 to prevent the decorative cover plate 27 from being dented by external force. I do. The decorative cover plate 27 has a hole 29 at the center in the left-right direction.
Only 7 is projected. Between the hole 29 of the decorative cover plate 27 and the push operation unit 17, a makeup and surrounding frame 30 surrounding the entire periphery of the push operation unit 17 is attached. Makeup / enclosure frame 3
On the front side of the reference numeral 0, the left and right ends of the push
A pair of right and left bulging portions 31 are provided to fill the step with the front surface of the pulley 8. A pair of left and right hook-shaped engaging pieces 34 that are inserted into and engaged with the engagement cylinder 33 (see FIG. 4) are formed to project rearward. The front wall 6a of the shelf plate 6, the main surface plate 9a of the handle 8 and the back plate 35 partially fixed to the back side of the decorative cover plate 27 are screwed from behind the front wall 6a as shown in FIG. They are fastened together with screws 36.

As shown in FIGS. 1 and 2, side guards 37 are provided on the left and right ends of the upper surface of the shelf 6 in the front-rear direction, respectively. The side guard 37 is made of a pipe material or a rod material,
The front end is inserted and fixed in a hole 38a of a boss 38 integrally projecting rearward at the upper part of the left and right ends of the tab 8, and the rear end is formed in a hole 3 of a guard receiver 39 fixed to the upper surface of the shelf plate 6 with screws 40.
9a. The length of the side guard 37 is set to a length corresponding to the amount by which the shelf 6 is pulled out, or to a length substantially equal to the depth dimension of the shelf 6.

In the above configuration, when the shelf plate 6 is pushed in, as shown in FIG.
Are engaged with the locking holes 23, and this engagement state is
The shelf plate 6 can be prevented from unexpectedly coming forward due to an earthquake or the like. When pulling out the shelf 6, as shown in FIG. 3, one hand is put on the handle 8 and the thumb is used to push the push operation unit 17 downward against the force of the spring 26, so that the lock device 14 rotates around the shaft 16. , Locking claw 18
Is detached from the locking hole 23 and can be pulled out forward.

When the tab 8 is mounted over the entire length of the front end of the shelf 6 in the left-right direction as in the above-described embodiment, it also has a function of preventing the object A placed on the shelf 6 from sliding forward. Although the above is preferable, only the central portion in the left-right direction may be used. The tab 8 is attached to the shelf 6 with the main face plate 9a and the tab 9b as separate bodies,
May be used as the pull 8.

[0014]

According to the present invention, the slidable shelf can be prevented from unexpectedly coming forward by the lock, and the shelf can be simplified by pressing the lock with one hand. Can be withdrawn. The locking portion by the locking device is sufficient at only one central portion in the left-right direction of the front end of the shelf, so that the number of members can be reduced, the cost can be reduced, and the structure can be simple and compact.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional side view showing a shelf plate in a locked state.

FIG. 2 is an external perspective view of the entirety, showing one shelf board in an extended state.

FIG. 3 is a longitudinal sectional side view showing the shelf plate in an unlocked state.

FIG. 4 is an exploded perspective view of a main part.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body 2 Storage part 4 Bottom plate 6 Shelf plate 8 Puller 14 Lock tool 16 Axis 17 Push operation part 18 Locking claw 23 Locking hole 26 Spring

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) A47B 77/10 A47B 77/04 A47B 77/08 A47B 88/00

Claims (1)

(57) [Claims] 1. A main body having a storage portion having a front opening, a shelf plate slidably provided on a bottom plate of the storage portion so as to be able to slide back and forth, and a locking hole provided at a center in the left-right direction in front of an upper surface of the bottom plate. And a handle attached to at least a central portion of the front end of the shelf in the left-right direction so as to protrude upward from the upper surface of the shelf, and a lock provided at a center in the left-right direction of the front end of the shelf. The locking device has a shaft on a front upper portion of a locking device main body and a front side.
A push operation part is formed integrally at the bottom, and
Also, do not integrally form a locking claw on the rear side of the lock body.
The lock device is configured such that the push operation portion is exposed to the front surface of the shelf plate, and the shaft pivots on a bearing provided on the handle.
While being supported by the stationary, so that the locking pawl is disengaged with the locking hole in a state pushed to the shelves backward
Vertically rotatably provided et al is the axis, the locking member is between said push operation portion pull tab
Wherein the locking claw is rotationally urged by a spring interposed in a direction in which the locking claw is engaged with the locking hole.