CN1189994A - Card used as key holder - Google Patents

Abstract

The key holding card has continuous notch for holding key head and through hole for holding key, and it is made of flexible synthetic resin. The key head is pivotally connected to the said notch and the key is mounted on the card through pivotting. The key holding card makes it easy to carry keys about.

Description

But double as is the card of key holder

But the relevant a kind of double as of the present invention is the card of key holder, but can prevent disasters for the popularity with the gate in passenger car or tame room or other door or collecting storage facility etc. used key or its backup key are accommodated the state that is easy to carry.

Up to now, as this kind key holder, open clear 63-169668 number or open in fact existing announcement the in clear 63-41282 number in fact in Japan.

Relevant the former, as shown in Figure 9, system by perimembranous outside the card 6 towards central portion form with key 5 roughly with the notch part 7 of shape, the 5a two ends, grip part of dual-side 7a, the 7a of this notch part 7 and key 5 are linked with pin 8,8, key 5 is mounted to the state that can rotate in vertical direction relative to the card face.

Again, the relevant latter, as shown in figure 10, the surperficial formation that ties up to card 10 can be for the recess 11 of key 9 embeddings, at the surperficial installation of this card 10 thin plate 13 with the Lower Half lining of this recess 11, to be situated between with between the key 9 above-mentioned recesses 11 of insertion and thin plate 13 that link rope 14 and card 10 binding, the position corresponding to the key head of above-mentioned recess 11 is equipped with the through hole 12 that the key taking-up is used.

According to the above-mentioned card of commonly using, at first, among the former, the side of card and the side of key must link with pin, the combination processing difficulties, and be somebody's turn to do the intensity that links part, adding that the notch part dual-side is easy to the fact that deflection and expansion are opened, can not deserve to be called fully in fact, is to be its problem.Again, according to this card, because key system is mounted to the state that can rotate in vertical direction relative to the card face with pin, therefore, key has because of carelessness the anxiety that flies out from the notch part of card, should be noted that when carrying, and, in use, card is key swing relatively also, and its usability not necessarily deserves to be called:

According to the latter, tie up to and form recess on the card, and wear through hole in the certain position of this recess again,, on the Lower Half of card, thin plate is installed, and must card and key be linked, therefore to link rope, it is many to make the process number, and can cause cost and rise, and is to be its problem.Moreover, according to this card, tie up to face Lower Half installation thin plate on the card, therefore, the thickness of card can increase, and its thickness is not that necessarily Portability also claims not first-class, is to be its problem.

Purpose of the present invention is the card of key holder but be to overcome the shortcoming of prior art existence and a kind of double as is provided, and key is accommodated card-like, so that carry, prevents the key loss, for the user provides convenience.

Technical scheme of the present invention is:

But a kind of double as is the card of key holder, it is characterized in that:

On the made card of the synthetic resin material with pliability, being formed with can be for the recess that embeds key head, continuously in this recess, be formed with the through hole corresponding with the contour shape of key portion, in above-mentioned recess, the pivot brace by connecting key head is rotatably mounted key.

Effect of the present invention is:

In the recess of card face formation, be that the maintaining part as the pivot brace that key is articulated in card plays a role, and be accommodated with the roughly conplane incorporating section of card face as the key that will install and play a role.Again, being formed at the through hole of card, is to can be used as the hook finger of key when taking out to play a role, and can bring into play the effect that the key that will take in cannot not be held in rotatablely simultaneously.

Moreover the card with pliability is to do deflection so that key portion can be pulled out by the through hole rotation, can be crimped on the careless rotation that the key the inside stops the key portion that is drawn out simultaneously.

As mentioned above, but be the card of key holder according to the double as of this creation, just use the pivot brace that key is articulated in being formed with the synthetic resin fabrication sheet of recess and through hole, it is very easy therefore to make, and also can make at low cost simultaneously.

Again, since key card system be accommodated in same thin a slice card such as cash card or phonecard in, carrying convenience, and be difficult for the accident of generation key loss, moreover, this key, key portion ties up in the through hole and keeps, and therefore there is no the anxiety that careless rotation flies out, but in use, key portion can be kept unchangeably by the state that one of card side flies out, and therefore the property handled excellence can be brought into play many excellent effect that the person of commonly using does not have.

The simple declaration of drawing

Fig. 1 is this plane of creating an embodiment.

Fig. 2 is the amplification profile diagram of X-X line among Fig. 1.

Fig. 3 is the amplification profile diagram of Y-Y line among Fig. 1.

Fig. 4 fastens the plane of the user mode of stating embodiment.

Fig. 5 is the amplification profile diagram of Z-Z line among Fig. 4.

Fig. 6 fastens the decomposition diagram of stating embodiment.

Fig. 7 is this plane of creating other embodiment.

Fig. 8 is this plane of creating another embodiment.

The perspective view of example is commonly used by Fig. 9 system.

Figure 10 is other perspective views of commonly using example.

Below, elaborate for this creation according to the embodiment shown in the drawing now.

Fig. 1 is this plane of creating an embodiment, and Fig. 2 system is along the amplification profile diagram of its X-X line, and Fig. 3 system is along the amplification profile diagram of its Y-Y line.As shown in the figure, but the double as of this creation is in the card 2 of key holder, one is equipped with key 1, this key 1 be vehicle with or other one of as key, or its backup key, if the occasion of backup key, the profile of tooth that can copy key is in advance cut in its key portion and is established profile of tooth and form, also can fetch and make secondary operations as desired backup key use from the consumer, and the backup key that the 1a of key portion has its summary profile.Again, the thickness of the above-mentioned key 1a of portion is roughly the same with the thickness of the card 2 of aftermentioned, or thick slightly.

Again, card 2 is to be made by the synthetic resin material with pliability, and an inclined to one side side place on its surface is formed with and can continuously in this recess 2b, be formed with and the roughly consistent through hole 2a of the contour shape of the 1a of key portion for the circular depressions 2b of the head 1b that takes in key 1.

Above-mentioned card 2 and key 1 are to use the pivot brace of aftermentioned to link rotationally.

Fig. 6 fastens the decomposition diagram of stating embodiment.As shown in the figure, key 1 is disposed on the card 2, be positioned at the recess 2b of card 2 with its head 1b, be positioned at through hole 2a with the 1a of its key portion, under this state, by on the key 1 the pivot brace 3a of a side being inserted the logical axis hole 2c that is installed on the axis hole 1f of the head 1b that is formed on key 1 and is formed at the recess 2b of card 2, and be embedded in another pivot brace 3b of above-mentioned pivot brace 3a by the inside of card 2, then, both one interlocks are installed on the card 2.

Again, among Fig. 6, the recess that symbol 1e system embeds for the head of pivot brace 3a, 1d are to make the head 1b side thin-walled property of key 1 and the rank portion that is formed at key 2 the insides, and 1c system is formed at the bar ditch that the keyhole engaging on key portion 1a surface is used.

A mode is installed on the key 1 of card 2 according to this, is to be that rotate at the center with pivot brace 3a, the 3b that both are linked, and can carry into card-like for taking in, and during use, is that the 1a of key portion is pulled out by the outstanding state of card 2.

Secondly, but this creation double as that just has above-mentioned formation now be key holder card make usage, describe.Usually, key 1 is as Fig. 1～shown in Figure 3, is positioned at the through hole 2a and the recess 2b of card 2, is accommodated the state that becomes same plane with this card 2 surfaces.During use, be that card 2 itself is done deflection slightly, after end is floated by the surface of card 2 before the key 1, the side of key 1 moved by the compressing of left and right sides either side get final product that by this, key 1 is to be that rotate in left and right sides either direction at the center with pivot brace 3a, 3b.Again, at this moment,, the top is pressed in the inside of key 1, can easily implement aforesaid operations if utilize the through hole 2a that is formed at card 2.

A mode according to this, if is the words that rotate at the center with key 1 with head 1b, shown in imaginary line among Fig. 1 (chain-dotted line), or shown in Fig. 4 solid line, the 1a of key portion system is outstanding by the periphery of card 2, therefore, and under this state, can be inserted in the keyhole (figure does not show) of the object that need lock or unblank with the 1a of key portion, and for use.Again, at this moment, because key system drives in recess 2a around because of card 2 deflections, therefore, the inside of key 1 system and card 2 surperficial crimping by this, can stop the careless rotation of key 1, make key 1 be held in the position of pulling out.Again, if the thickness of slab of the head 1b of key 1 is formed than the 1a of key portion to thin, when the connecting portion the inside of head 1b and the 1a of key portion forms the rank 1d of portion, as shown in Figure 4, when key 1 is drawn out to one of card 2 side, the 1d of this rank portion can be limited to the side of card 2 shown in Fig. 5 sectional drawing, make its careless rotation more positively be prevented from.By this, card 2 can be used as the grip part of key 1, operate very simple.Again, the above-mentioned rank 1d of portion also can form gradient from the teeth outwards when forming.

Again, after the use, for key 1 is taken in, and be provided with the example of the 1d of rank portion inside, as long as one side goes up the 1a of key portion slightly and lifts, one side is pushed the side of key 1 and is got final product, by this, key 1 is with pivot brace 3a, and 3b is that rotate at the center, when the position of the 1a of key portion is consistent with through hole 2a, revert to original state by card 2 elastic recoveries own, by this, the 1a of key portion system embeds in the through hole 2a, finishes and takes in.Again, be not provided with the 1d of rank portion, or on the 1d of rank portion, be provided with the example of gradient, as long as the side of key 1 is pushed and can the rotation that reach key 1 same as described above be taken in as brute force slightly.

The key 1 taken in of a mode according to this only otherwise card 2 deflections own are pressed end before the key 1, promptly can not rotate and side outside the card 2 that flies out without authorization.

Again, above-mentioned described be the example of accommodating a key, but also can be as shown in Figure 7, with key 1 take in two arranged side by side of position, for example, the key and the big door key of passenger car can be taken in simultaneously.Again, at this moment, as shown in Figure 8, if the direction of taking in of each key 1,1 is set as difference each other, can understands expediently that then that key is use this key, simultaneously, also can seek long-pending effectively the utilizing of card face, so long as small-sized key can be taken in most keys simultaneously.

So, but the double as of this creation is the card of key holder, owing to key can be accommodated card-like, so carrying convenience, the also bright few generation of the facts of key loss simultaneously, again, expression various exploitations or style, explanation etc. also can be printed in the surface of card itself, and can constitute magnetic card or IC-card as various membership cards etc. for extensive purposes.Again, at this moment, the pliability of harmless key in the scope that does not hinder key turns to pull out, if back veneer etc. is affixed on the inside side in the card, is processed into tabular with the inside and also can.

Again, according to present embodiment, as the key that is installed on card, shown example is to use head to be equipped with the example of inserting the private key of logical axis hole for the pivot brace, but, usually, in the general key,, its head keep tool to insert general hole because being provided with, therefore can prepare the switching tool of the different shape that is embedded in this hole in advance, communicate as if with this switching tool the pivot brace being inserted, other keys of head or shape of through holes difference equally also can be installed on card.

Again, according to the foregoing description, illustrated be as the pivot brace can be chimeric each other compress metalwork, the person gets final product this pivot brace so long as key can be rotatably installed on the card, for example, can be behind slotting axis hole, by with its front end conquassation, key can be installed on card in the mode that can't come off, or front end is installed on card by equally also screwing togather with key, or material is the various materials that metal, synthetic resin etc. have abundant intensity or abrasion performance.

Again, the key of diagram, for its head is formed thin wall shape, and key portion between be formed with the 1d of rank portion, be formed with on its surface and engaging of keyhole strip ditch 1c, be formed with the recess 1e for the head embedding of pivot brace on the head, these rank portions or strip ditch, recess etc. are not certain necessity, and the shape of key is not limited in the embodiment of diagram.

Claims (1)

1, but a kind of double as is the card of key holder, it is characterized in that:

On the made card of the synthetic resin material with pliability, being formed with can be for the recess that embeds key head, continuously in this recess, be formed with the through hole corresponding with the contour shape of key portion, in above-mentioned recess, the pivot brace by connecting key head is rotatably mounted key.

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