CN1963121A

CN1963121A - Key keeping utensil and key management box

Info

Publication number: CN1963121A
Application number: CN 200610067446
Authority: CN
Inventors: 冈田匡史; 青井宏和
Original assignee: Kokuyo S&T Co Ltd
Current assignee: Kokuyo Co Ltd
Priority date: 2005-11-10
Filing date: 2006-03-27
Publication date: 2007-05-16
Anticipated expiration: 2026-03-27
Also published as: JP4769960B2; JP2007132062A; CN1963121B

Abstract

Provided is a key keeping utensil and key management box which can hold the key not falling off with a very simple structure without disposing a parts peculiar for holding on the key, which is a key keeping utensil 15 for keeping the key by means of the perforation K1 of the key K or annular keeping piece 50. The key keeping utensil has a pair of keeping bodies 35 with one end as the fixed end and the other end as the free end. Each keeping body is arranged in a prescribed interval and has an abutting banquette 36 at the opposite part of the free end, which has a tilt part 42 at the front end nearer to the fixed end than the base part, by means of the deadweight of the key K, the annular keeping piece 50 is located at the base side part of the banquette 36.

Description

Key keeping utensil and key management box

Technical field

The present invention relates to key keeping utensil and key management box, in more detail, relate to the key keeping utensil that comes off and the key management box that can prevent key by easy structure.

Background technology

All the time, in office etc.,, used the key management box that possesses boxed-section shape in order to manage a large amount of keys concentratedly.This key management box is equipped with a plurality of key keeping utensils in box, thereby can keep key explicitly with the position of each key keeping utensil.

Such key management box because the impact when carrying etc., exists key and moves in key management box and come off from key keeping utensil, thereby does not know to remain on the undesirable condition of the key on which key keeping utensil.

So, proposed to possess and made that key can be because of careless and key management box (for example, with reference to patent documentation 1) formation that come off from key keeping utensil.

Patent documentation 1: the spy opens the 2004-52395 communique

But, the key management box of being put down in writing for patent documentation 1, what adopt is that special-purpose plate-shaped member is set in the perforation of key, makes its displacement by this plate-shaped member is inserted in the slit that forms key keeping utensil, thus the formation that keeps key not come off.Thereby, exist not only the structure of key keeping utensil to become complicated, corresponding with it parts peculiar also must be arranged, shortcoming is extensive use of the undesirable condition of property.

Summary of the invention

The present invention, being conceived to such undesirable condition is developed into, its purpose is, provides a kind of noting be used in to be provided for the parts peculiar that keeps on the key, utilizes the very simple key keeping utensil and the key management box that just can keep key can not come off that constitute simultaneously.

In order to reach described purpose, the present invention has adopted following formation, and promptly it is to be located at perforation on the key or to be installed in ring-type keeper in this perforation keeps described key as maintained portion key keeping utensil; Comprise that an end is used as the fixed end while other end was set up and was spaced from each other the configuration of predetermined distance ground as free end a pair of maintenance body; At least one side's maintenance body possesses from free end side relatively partly to the outstanding protuberance of the opposing party's maintenance body; Described protuberance possesses front end than more close described fixing distolateral rake or the curved face part of base portion.

In addition, the present invention preferably adopts following formation, and promptly it is to be located at perforation on the key or to be installed in ring-type keeper in this perforation keeps described key as maintained portion key keeping utensil; Comprise an end be used as fixed end simultaneously the other end be set up as free end and be spaced from each other predetermined distance and a pair of maintenance body that disposes; The described body that respectively keeps possesses from the free end side protuberance that part is outstanding relatively, center between the maintenance body has the front end face of mutual butt joint; Described protuberance possesses front end than more close described fixing distolateral rake or the curved face part of base portion.

In described key keeping utensil, preferably be made as following formation, promptly described protuberance possesses and has upper angled face or upper curved surface, is positioned at the lower beveled of its underpart or the shape of lower curved face.

And then the present invention has adopted following formation, and promptly it is to possess described key keeping utensil and permutation keeps the key management box of most keys; Comprise box body, open and close the lid of this box body and be housed in the interior inner box of described box body; Described key keeping utensil is configured between described box body and the inner box, on the part of described inner box, is formed with the slotted eye that described protuberance is exposed simultaneously.

According to the present invention, be formed on the protuberance that keeps on the body, owing to be configured to possess its front end than the more close fixing distolateral rake of base portion or the formation of curved face part, therefore when making the fixed end that keeps body keep key than the more close top position of free end ground placement key keeping utensil, the perforation of key or ring-type keeper since its deadweight and just skew ground be positioned at the base end side of protuberance.Thereby even if key is applied downward external force, described perforation or ring-type keeper also remain the state that hangs on the protuberance, thus, can prevent coming off unexpectedly of key.And such coming off prevent, only a little design alteration be formed on the shape that keeps the protuberance on the body, therefore can make the very simple apparatus of formation.

Moreover, by inclined plane of formation up and down or curved surface, can successfully carry out the maintenance of key or take out action at protuberance.

Description of drawings

Fig. 1 is the approximate three-dimensional map of the key management box in this example.

Fig. 2 is the general view of inner box.

Fig. 3 wants portion to looking amplification profile along the A-A line of Fig. 1.

Fig. 4 is the outline elevation of key keeping utensil.

Fig. 5 is the right side view of Fig. 4.

Fig. 6 be along the B-B line of Fig. 4 to pseudosection.

Fig. 7 is the upward view of Fig. 4.

Fig. 8 is the exploded perspective view of key keeping utensil and key.

Fig. 9 is a stereogram of showing the state in the key keeping utensil that key is remained on.

Label declaration

10 key management boxes, 11 box bodies

12 lids, 15 key keeping utensils

35 keep body 36 protuberances

42 rakes, 50 ring-type keepers (maintained portion)

K key K1 bore a hole (maintained portion)

The specific embodiment

Below, with reference to description of drawings preferred example of the present invention.

In Fig. 1, showed the approximate three-dimensional map of being decided what is right and what is wrong in the part of the key management box in this example.In the figure, key management box 10, possess box body 11, open and close this box body 11 lid 12, be housed in the inner box 13 in the described box body 11 and be configured in box body 11 and inner box 13 between key keeping utensil 15 and constitute.

Described box body 11 and lid 12 are the ware shape that general square shape is seen on the plane respectively, and link together via hinge 16 in the mode that open side is each other faced mutually.On lid 12, with the end central authorities of described hinge 16 opposite sides, rotatably linking has fastener 17, by this fastener 17 is buckled in box body 11 sides, just can keep closed condition.

Described inner box 13 as Fig. 2 and shown in Figure 3, interacts with box body 11 and supports key keeping utensil 15, simultaneously as by this key keeping utensil 15 and the bearing surface of maintained key K and working.This inner box 13 is configured to possess the lower flat portion 20 that forms the key bearing surface, with the shape of the last planar portions 22 that links to each other with this lower flat portion 20 across end difference 21.These lower flat portion 20, end difference 21 and last planar portions 22, two-layer about being configured to as shown in Figure 2, thus, the row of accommodating that are configured so that key K become two row up and down.

Stride and described lower flat portion 20, end difference 21 and in the zone of planar portions 22, be formed with slotted eye 25, and make the part of key keeping utensil 15 in this slotted eye 25, expose.In addition, on last planar portions 22, be provided with and each slotted eye 25 corresponding display parts 26, this display part, as shown in Figure 3, by the attribute that shows key K, promptly be that the label L of what key and the transparent cover plate 28 that is positioned on this label L constitute.In addition, on lower flat portion 20, be formed with the separating part 30 of the winding of restriction key K and adjacent key every predetermined distance.

Described key keeping utensil 15 is configured in the described rear side that goes up planar portions 22, and the pressing plate that does not show by figure is fixed.This key keeping utensil 15, possesses to shown in Figure 8 as Fig. 3: be positioned at protruding part 32 pedestal part 33 on every side that is formed on the described upward rear side of planar portions 22; Be connected with on this pedestal part 33, an end be set as fixed end simultaneously the other end be provided with as free end, and separate each other predetermined distance and a pair of

maintenance body

35,35 that disposes; And from each

protuberance

36,36 that keeps the free end side of body 35 relatively partly to give prominence to the opposing party's maintenance body.

Described pedestal part 33 has been configured to end shape.Specifically, see the roughly bottom surface sections 40 of oblong shape and constituting in week facial 41 of being connected with on the periphery of this bottom surface sections 40 by having the plane, and be set as unlimited shape with bottom surface sections 40 opposite sides.Described

maintenance body

35,35, with the long side from the side in week facial 41, to being connected with this length limit mode that roughly direction of quadrature is outstanding, its cardinal extremity (among Fig. 4) is set as fixed end, and front end (lower end among this figure) is formed as free end on the other hand.

Described protuberance 36 is to be configured to roughly taper like that along with what attenuate towards the front end profile, to be set as simultaneously to possess the shape of the rake 42 of locating than the more close fixing distolateral mode of base portion with front end.If narration in more detail, each protuberance 36 possesses the forward end of getting near offside in fixing distolateral upper angled face 42A and lower beveled 42B, and is configured to the inclined plane more slow slightly than lower beveled 42B, angle of slope of upper angled face 42A.In addition, upper angled face 42A, the central portion of fore-and-aft direction when seeing with the side (left and right directions among Fig. 6) mode of approaching described fixed end are formed, and on the other hand, lower beveled 42B is configured to the minimum flexure plane shape of central portion.And then the front end of each protuberance 36 forms as the interface that is positioned at the approximate vertical face.

Described key keeping utensil 15, be set to be configured in inner box 13 on during the rear side of planar portions 22 each

protuberance

36,36 in slotted eye 25, expose, pass this slotted eye 25 and keep key K.

As Fig. 8 and shown in Figure 9, in the perforation K1 of key K, running through the ring-type keeper 50 (maintained portion) that plays a role as the key keeper,, making key K be positioned on the lower flat portion 20 of inner box 13 by this ring-type keeper 50 is remained on the key keeping utensil 15.

When remaining on ring-type keeper 50 on the key keeping utensil 15,, ring-type keeper 50 pushed in slotted eye 25 from this position and to get final product as long as make ring-type keeper 50 relative with the end difference 21 of inner box 13.Thus, ring-type keeper 50 is positioned central portion, when further applying push-on force in the lower beveled 42 that is led to each protuberance 36, the free end side of a pair of maintenance body 35 is to the direction elastic deformation of relatively separating, and makes to open between the

interface

43,43 of each protuberance 36,36.Then, when ring-type keeper 50 had passed through the front end of protuberance 36, each kept body 35 elasticity to return to initial position, and described

interface

43,43 docks mutually and closes, and thus, just ring-type keeper 50 and key K is remained in the key keeping utensil 15.

Under the state that has kept key K like this, for example, when being made as the state of the fixed end that keeps body 35 above more being positioned at than free end, ring-type keeper 50 slides into the base portion side (with reference to Fig. 2, Fig. 9) of the protuberance 36 of any one party by the deadweight of this ring-type keeper 50 and key K.Thereby even if applied unexpected external force under this state, ring-type keeper 50 also can remain the state that hangs on the protuberance 36, can carefully come off.Moreover when taking off key K, the operator of operation ring-type keeper 50 is to a layback is moving at one's side, perhaps on one side in Fig. 9 the top boost that a layback is moving at one's side just can take out on one side.

Thereby, according to such example, when the mode above more being positioned at than free end with the fixed end that keeps body 35 is placed key keeping utensil 15, because ring-type keeper 50 skew ground are positioned at the base portion side of protuberance 36, even if therefore key K is applied downward external force, ring-type keeper 50 also can hang on the protuberance 36, can obtain to prevent effectively the effect that comes off.And, just change the shape of protuberance 36 a little, what also do not constitute is complicated.

Though in above record, disclose and be used to implement best formation of the present invention, method etc. but the invention is not restricted to this.

Promptly, though the present invention is mainly illustrated especially and is illustrated specific example, but only otherwise break away from the scope of technological thought of the present invention and purpose, for above-described example, in shape, position and other detailed formation, those skilled in the art can add various distortion.

Thereby, the above-mentioned disclosed record that shape, position etc. is limited, the illustration ground record for the ease of understanding of the present invention, be not that the present invention is limited, therefore the record of carrying out with the title of the article after part or all the qualification of the qualification of having removed these shapes etc. is included in the present invention.

For example, in described example, illustrate ring-type keeper 50 is remained on situation in the key keeping utensil 15, but the invention is not restricted to this, also the perforation K1 that is formed on the key K can be remained in the key keeping utensil 15 as maintained portion.

In addition, protuberance 36 is not limited to be configured to keep the outstanding and symmetrical shape of body 35 from each, also can omit the protuberance of any one party.At this moment, as long as the front end of protuberance is made as the shape on the inner face of the maintenance body that is docked at the opposing party, and be that this front position is just more much of that than the more approaching fixing distolateral shape of base position.In addition, up and down inclined plane 42A, the 42B of protuberance 36 also can be made as curved surface.

Claims

1. key keeping utensil, it is that the ring-type keeper that is located at perforation on the key or be installed in this perforation is kept the key keeping utensil of described key as maintained portion, it is characterized in that:

Comprise an end as fixed end, simultaneously the other end is provided with as free end, and be spaced from each other a pair of maintenance body of predetermined distance ground configuration;

At least one side's maintenance body possesses from free end side relatively partly to the outstanding protuberance of the opposing party's maintenance body;

Described protuberance possesses front end than more close described fixing distolateral rake or the curved face part of base portion.

2. key keeping utensil, it is that the ring-type keeper that is located at perforation on the key or be installed in this perforation is kept the key keeping utensil of described key as maintained portion, it is characterized in that:

The described body that respectively keeps possesses the protuberance of relatively partly giving prominence to and having the front end face that docks mutually at the center that keeps between the body from free end side;

3. key keeping utensil as claimed in claim 1 or 2 is characterized in that, described protuberance possesses and have upper angled face or upper curved surface, is positioned at the lower beveled of its underpart or the shape of lower curved face.

4. key management box, it is to possess any described key keeping utensil of claim 1 to 3 and permutation keeps the key management box of a plurality of keys, it is characterized in that:

Comprise box body, open and close the lid of this box body and be housed in the interior inner box of described box body;

Described key keeping utensil is configured between described box body and the inner box, and on the part of described inner box, is formed with the slotted eye that described protuberance is exposed.