WO1981002037A1 - Container with a combination lock - Google Patents

Abstract

A bank-like container, with a locking mechanism which can be released when a user sets the numerals and symbols of a plurality of ring units mounted thereon in a predetermined combination. The ring units (30) consist of inner and outer rings, (32) and (31), which may be securely set in any of a plurality of relative positions with each other to allow the user to arbitrarily change the combination of the lock. The inner and outer rings, (32) and (31), fit together securely by forming the outside of the inner ring (32) in a regular polygonal shape and forming in the outer ring (31) a corresponding polygonal step (33) which engages with the inner ring (32). Further, on the upper surface of the inner ring (32) are provided a plurality of recesses opening at the inner edge and/or radial projections at a predetermined interval to provide reactions and sounds for camouflage so as to prevent a third party from releasing the lock of the container.

Description

 Akira shelf rrn

Containers with a hook mechanism

 The present invention relates to a container having a so-called dial-type locking mechanism, and more particularly, to allow a user to set a certain combination of numbers or symbols of a plurality of dials at predetermined positions. For containers that can be unlocked by arranging, the combination of numbers or symbols used to unlock can be changed arbitrarily and can be used. The present invention relates to a container that emits a sound and a response for force when a third party tries to release the mouth.

 冃 Technical body

 Conventionally, a mouthpiece has been installed between the container and the lid so that a third party other than the user can easily open the lid, such as a storage box for savings boxes, seals, valuables, etc. It is often used as a storage device for drugs harmful to infants and children. The mouthpiece mechanism for this purpose is described in JP-N-49-26663, JP-N-54-174, and JP-N-48-111. There are many proposals, including No. 9. However, all of them were complex and costly to manufacture.9 Also, there was a lot of trouble for the user to talk and unlock.

\ ^':.: PO Therefore, a locking mechanism for such a container is not satisfactory.

 1) The mouth can be released relatively easily, and the mouth can be securely opened and the container can be manufactured relatively inexpensively. The locking mechanism is a dial-type locking mechanism, that is, an opening only when a plurality of dial numbers or signs are arranged in a certain combination at a predetermined position. A lock mechanism that releases the lock is preferred, but as a container having such an opening mechanism, Japanese Patent Publication No. 53-1655-1, Japan No. 5 Nos. 5 — 1452 and No. 4 in Japan are known.

 However, in the case of containers having the locking mechanism described in each of these specifications, the order of the numbers and symbols used to release the lock is determined at the time of manufacture. Since it is impossible to change the order of this array after it has been delivered to the user, it is difficult for anyone other than the user to know this order. The disadvantage is that the utility is lost. In order to manufacture containers, many types of products with different numbers and signs in order to unlock the lock must be manufactured, which is expensive. There is a drawback that it is destroyed.

 However, in the case of a container having the above-mentioned locking mechanism, the dial should be rotated so that the opening is released.

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When passing through the device, a noise and a kind of response will occur, so if a third party other than the user knows the order of the numbers and symbols to release the lock easily, There are drawbacks.

 One of the drawbacks is that when a large force acts in the direction of pulling the container and lid apart from the outside, the components are forcibly separated and the mouth is released. is there.

 Therefore, the present invention eliminates the drawbacks of a container having such a conventional mouth-opening mechanism, and allows the user to arbitrarily change the combination of numbers or symbols when the user releases the mouth-opening. The purpose of the present invention is to provide a container which has an opening mechanism where it can be changed and which can be manufactured at a low cost.

 In addition, the present invention further provides a sound and sound for cam flash when a third party outside the user tries to release his / her mouth and cultivates the dial. The purpose is to provide a container that has a π-book mechanism that produces a response.

 Still another object of the present invention is to provide a reliable locking mechanism that does not forcibly separate components from each other even when a force acts in a direction in which the container and the lid are separated from each other. A container having the following.

 Disclosure of the invention

That is, the present invention has a container and a lid having a cylindrical portion fitted inside or outside the container mouth, and the inside of the cylindrical portion of the container mouth and the lid: Department located in On the outer periphery of the material, radially outward protrusions are provided in parallel in the axial direction, and on the outer member, a slit is formed to allow the protrusion to face outward. Is separate from this, a number of rings alone corresponding to the projections are fitted and the inner edge thereof is engaged with the projection, and a part of the inner edge is passed through the projection. ¾: A stop ring that forms a groove and prevents the ring from coming off from the outer member is fitted to the distal end of the outer member via fitting means. In a container having an opening mechanism, the ring alone is composed of an inner ring and an outer ring], and both rings are formed by fixing means. The container has a locking mechanism that is fixed to each other at the relative position of 敎. This makes it possible for the user to arbitrarily change the arrangement order of the numbers or codes used when releasing the user's speech.

 Further, the present invention provides a container having the improved mouth-opening mechanism described above, wherein the fixing means for fixing the inner ring and the outer ring has a regular polygonal outer shape of the inner ring; Further, a fitting step portion having a shape corresponding to the shape of the ring is provided on the inner periphery of the outer ring. Thank you for this! ), Even if the arrangement order of numbers and signs when releasing the lock can be changed arbitrarily, a large number of outer rings and inner rings with the same shape can be produced. Therefore, it is a container with an inexpensive mouth mechanism.

Further, the present invention provides a container having the improved mouthpiece as described above, wherein the container has an upper surface on an inner ring and an inner edge on an inner ring. A plurality of open OA portions are formed at predetermined intervals in the circumferential direction. As a result, a third party other than the user tried to release the lock and the dial was tilled, but the response and sound for the camouflage were lost. As a result, it is possible to prevent a third party from knowing the arrangement order of the numbers and signs for easily releasing the speech. In order to generate such a response and sound for the cam flash, radial ridges were arranged at predetermined intervals on the upper surface of the other inner ring]? A projecting piece may be formed radially inward on the lower inner peripheral surface of the outer ring.

 -Further, the present invention provides a container having the above-mentioned improved locking mechanism, wherein a fitting means for fitting the stop ring to the outer member is provided at the tip of the outer member. [9] formed by the radially outward projections formed and the L-shaped grooves formed on the inner circumference of the stop ring, or around the outer circumference of the tip of the outer member. Formed by the recessed recesses or fitting projections, and the fitting projections or grooves formed around the inner circumference of the stop ring. As a result, the outer member and the stopper can be securely fitted to each other, and even if a large force acts in a direction in which the container and the lid are separated from each other, the two members can be fitted together. When the inner member is formed into a tapered shape near the base end, the outer member and the outer member are forced to be released. The fitting with the top ring can be performed more reliably. '

BRIEF DESCRIPTION OF THE FIGURES FIG. 1 is a perspective view showing an embodiment of a container having a mouthpiece according to the present invention,

 Fig. 2 is an exploded perspective view of the embodiment,-Fig. 3 is an enlarged vertical sectional view of the ring alone and the stop ring in the embodiment,

 FIG. 4 is a longitudinal sectional view taken along the projection of the container showing a state in which the mouthpiece can be released in the same embodiment,

 FIG. 5 is a longitudinal sectional view similar to the previous figure in the state of being closed in the embodiment,

 FIG. 6 is an exploded perspective view showing a procedure for changing the arrangement order of numbers for unlocking,

 Fig. 7 is an exploded perspective view showing a modified example of the fixing means for the outer ring and the inner ring.

 FIG. 8 is an exploded perspective view showing an embodiment of a response and sound emitting structure for a cam frag.

 Fig. 9 is an enlarged vertical section of a part of the embodiment with the outer ring and inner ring combined, explaining the response to the cam fragrance and the reason why sound is generated. Figure,

 FIG. 10 is an exploded perspective view showing a modified example of the response and sound generation structure for the force frame.

 FIG. 11 is an enlarged longitudinal sectional view of a part of the embodiment,

 FIG. 12 is an exploded perspective view showing another embodiment of the present invention in which the means for fitting the cylindrical portion of the lid to the stop ring and the shape of the mouth of the container are changed.

 Figures 13 and 14 are each a stop ring.

WIrO Enlarged cut end view showing the CH groove for mating,

 FIG. 15 is an exploded perspective view showing still another embodiment of the container having the hooking mechanism according to the present invention,

 FIGS. 16 and 17 are perspective views showing still another embodiment of a container having an opening mechanism according to the present invention.

 Figure 18 is a perspective view of the container for sale.

 BEST MODE FOR CARRYING OUT THE INVENTION The present invention will now be described in detail with reference to the accompanying drawings. Fig. 1 shows the external appearance of the container having the locking mechanism of the present invention, and Fig. 2 shows the external appearance of each rod component, as shown in the figure. Has four types of components: container 10, lid 20, single ring 30, and stop ring 40.

 The container 10 has a cylindrical mouth 11 extending upward from the main body.], And a radially outward projection 1 is provided at a position opposite to the outer periphery of the mouth 11. 2 are arranged side by side vertically. In the figure, four protrusions 12 are arranged on one side in the vertical direction.] 9, and the protrusions 12 formed at opposing positions are formed at the same height. The corners of each of the projections 12 are rounded to facilitate the assembly of a container described later.

On the other hand, the lid 20 is composed of an upper flange 21 and a cylindrical portion 22 continuously provided below the upper flange 21]. The inner diameter of the cylindrical portion 22 is the same as that of the container opening 1 1. It is formed in a size that can fit on And at the position where this cylindrical part 22 opposes, A vertical slit 23 is formed so that when the lid 20 is fitted on the container 10, the protrusion 12 provided on the container opening 11 can pass through. The wall thickness of the cylindrical portion 22 and the height of the protruding portion 12 are determined by the fact that the protruding portion 12 has passed through the slit 23 as described above and the tip of the protruding portion 12 The dimensions are selected so as to protrude radially outward from the outer peripheral surface of the shape portion 22. A pair of radially outward projections 24 are formed in a lower portion of the cylindrical portion 22 at a position substantially orthogonal to a position where the slit 23 is provided. The projection 24 is for engaging a stopping ring 40 described later. Reference numeral 25 indicates a slot for curing input.

Next, the ring 30 will be described. In Fig. 3, three rings 30 are shown, but they are all the same, so that the outer ring 31 is cylindrical and the outer regular square 18 is fitted to the inner ring. It consists of a plate-shaped ring 32 of the above. The outer periphery of the outer ring 31 is chamfered so that its cross-section becomes a regular octagon.], And the numbers 1 to 9 are sequentially opposed to each surface. The numbers on the sides are shown to be identical. A fitting step 33 is provided on the upper inner peripheral surface of the outer ring 31 to fix the inner ring 32 at a predetermined rough position in the circumferential direction. It is used as a means. That is, when the inner ring 32 is fitted to the mating portion 33, the inner ring 32 is received at the step lower surface 34, and By making the peripheral wall 35 different from a regular octagon corresponding to the outer shape of the inner ring 32, it is formed so as to be in close contact with the outer surface of the inner ring 32. , Outer ring 31 and inner ring

And 32 are fixed at predetermined positions in the circumferential direction so that they cannot rotate relative to each other. As described above, the outer shape of the inner ring 32 is formed in a regular octagon, but the inner peripheral edge is formed in a circular shape, and penetrates upward and downward at opposing positions of the inner edge. Grooves 36, 36 are provided. The inner diameter of the inner ring 32 and the dimensions of the groove 36 are determined by fitting the ring 30 into the cylindrical portion 32 of the lid 20 with the opening of the container 10 fitted. When fitted into the portion 11, the protrusion 12 of the container 10 passes through the groove 36, and the ^ edge of the inner ring 32, and the outer edge of the protrusion 12 It is selected to be located further inside and to engage with the projection 12. ¾ The upper surface of the ring 32 preferably emits a cam flanging sound for the purpose of preventing unlocking by a third party. A recess or protrusion is provided as described above, and this fe structure will be described in detail later.

 The stopper ring 40 is attached to the lower end of the cylindrical portion 22 of the lid 20 to prevent the ring unit 30 fitted on the outer periphery of the cylindrical portion 22 from being pulled out. However, this formed a groove 41 through which the protruding portion 12 could pass, at an opposing position on the inner periphery, and was further provided at an appropriate position on the inner peripheral surface below the cylindrical portion 22. It is formed by engraving an L-shaped groove 42 with which the projection 24 engages. The L-shaped groove 42 is an axial groove that penetrates upward, and? I

,. The horizontal groove extends in the circumferential direction further from the lower end of the axial groove. The horizontal groove is formed so that its depth gradually becomes shallower toward the tip. The end of this lateral groove

41 is formed at an angle of displacement of about 90 °, and when the stop ring 40 is attached to the lower part of the cylindrical part 22, the cylindrical part 22 forms a gap. The ridges 23 and the grooves 41 are arranged in a straight line. Reference numeral 43 denotes a mark for positioning, and a pair of marks is provided on the outer circumferential surface of the stopping ring 40 at a position opposite to the groove 41.

Next, a procedure for assembling a container having the above-described components will be described. First, the 3 'ring single pieces 30 fixed by fitting the inner ring 32 to the fitting step 33 of the outer ring 31 are connected to the lid body 20. Fit into the outer periphery of the cylindrical part 2 2. Next, the stop ring 40 is attached to the lower part of the cylindrical part 22. The protrusion 24 of the cylindrical part 22 is inserted into the axial groove of the L-shaped groove 42. Then, the stop ring 40 is rotated to guide the protrusion 24 into the lateral groove in the circumferential direction, and the tip thereof is brought into contact with the bottom of the lateral groove to be locked.]) ¾ In this state, as described above, the slit 23 of the cylindrical portion 22 and the groove 41 of the stopping ring are arranged in a straight line, but furthermore, The groove 36 of each ring 30 is also aligned on this straight line. Then, as shown in the sectional view of FIG. 4, the slits 23, 36, and the screen 41 are passed through the projection 12 of the container 10]). The lid 20 is fitted to the mouth 11 of the container 10. And this ο: · ::? Ι-. ^ O By rotating the ring 30 randomly from this state, the inner edge of the inner ring 32, as shown in the cross-sectional view of FIG. Is located more inward than the outer end face of the protrusion 12, and the upward movement of the ring unit 30 depends on the tip of the protrusion 12! ) Will be blocked. On the other hand, the ring 30 is fitted to the outer periphery of the cylindrical portion 22 of the lid 20 and the stopper 40 prevents the ring from being pulled out. Is held on the outer periphery of the cylindrical portion 22. As a result, the upward movement of the ring 30 is prevented as described above, and the detachment of the lid is also prevented. At the moment: ¾ It is in a state where it is spoken.

Canceling the π-block and disassembling each component may be performed in the reverse order of the above, but after disassembly, an array of numbers for releasing the mouth-stick The procedure for changing the order will be described. In the embodiment described above, for example, as shown in FIG. 2, the inner ring 3 2 and the outer ring 31 in each ring 30 are connected to the outer periphery of the outer ring 31. The number 1 displayed on the surface and the groove 36 of the inner ring 3 2 are fixed so that they are in the same rotation position, so that each ring 30 is rotated. By setting all the numbers of the outer ring 31 at the position of the positioning mark 43 on the top ring 40 to 1, the protrusions 12 on the container 10 are At the same rotational position, the groove of each inner ring 32 is aligned with 36 grooves.]), And the lid 20 can be released by pulling the lid 20 upward. Released c ':? I' れ たNow, when the sequence of numbers at the time of unlocking is changed to, for example, 2, 4, and 6 from the top, as shown in Fig. 6, each outer ring 3 1 If the parts with the numbers 2, 4 and 6 displayed in order from the top and the circumferential position of the groove 36 of each inner ring 32 are matched with each other, Good. As described above, the outer shape of the inner ring 32 can be formed into a regular polymorph as described above, and the inner ring 32 can be fitted to the inner periphery of the outer ring 31. Since the fitting step portion 33 is formed, it is possible to fix both at a desired relative position in the circumferential direction.

 The number of ring units 30 to be mounted on the container is not limited to three as described above, but any number of ring units 30 can be used. The fixing means of the ring 31 and the inner ring 32 can also be variously changed without being limited to the above. Next, a modification example of the fixing means will be described. In FIG. 7, the outer shape of the inner ring 32 is formed in a circular shape, and the outer peripheral edge thereof is formed with cutouts 37 at predetermined intervals, while the outer ring 31 is formed with a notch 37. An inner ring is formed on the inner surface of the upper part. 3 2 A step 38 for fitting the outer periphery 緣 is provided, and a protruding piece 39 is formed upward from the bottom of the step 38. For this reason, the projections 39 are engaged with the notches 37 so that the rings 31 and 32 are fixed to each other at predetermined relative positions in the circumferential direction. is there. The fixing means is formed by the notch portion 37 and the protruding piece 39])).

C7 -TH As shown in the figure, the number of figures displayed on the outer surface of the ring 30 increases, and the outer shape of the inner ring 32 becomes a regular polygon with the same number of corners. Even if it is formed, it is particularly suitable when it is difficult to obtain a sufficient engagement force between the outer shape that is almost circular and the peripheral wall 35 of the step portion 3 3 of the outer ring 31. . In addition to the illustration shown here, the inner ring

A large number of ω projections are regularly formed radially on the lower surface of 3 2, and the inner ring 3 2 im on the lower surface of the stepped portion provided on the upper peripheral surface of the outer ring 31. It is also possible to form an IMI convex which can be engaged with the convex at any position, and to fix both rings 31 and 32.

 In the above-described embodiment, for convenience of explanation, a force frame for preventing a third party other than the user from knowing the arrangement order of the numbers and codes used to release the utterance. — Although the description of the structure for the view is omitted, these structures described below are applicable to any of the above-described embodiments and to other embodiments described later.

 A third party other than the user senses the order of the numbers and symbols used to release the mouth by pressing the normal ring unit 30 upward and projecting the surface of the inner ring 32. Part 1 2 Rotate while pressing on the lower surface, and change in response when groove 36 reaches protrusion 12 or the position of groove 36 due to excessive sound, that is, groove 3 Detects the number or sign corresponding to 6 and repeats this operation for each ring 30.

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¾. A T1G Let's go. In this way, in order to prevent a third party from perceiving the E-column order of the numbers and codes for releasing the lock, in the present invention, FIG. 8 and FIG. As shown in FIGS. 9 and 9, a plurality of C-shaped portions 46 were formed on the upper surface of the inner ring 32. That is, a plurality of concave portions 46 having the same width as the groove 36 and being opened at the inner edge of the ring 32 are provided on the upper surface of the inner ring 32 at predetermined intervals in the circumferential direction. This is what you do! ), If a third party rotates the ring 30 while keeping the surface of the inner ring 32 attached to the lower surface of the projection 12, the groove 36 passes through the position of the projection 12. Also, when the HO part 46 passes through the position of the protruding part 12, the same change in response and rubbing sound occur, so that the position of the groove 36 can be easily determined by a third party. Without being known, it is possible to prevent a third party from unlocking the mouth. For example, as shown in the figure, the outer shape of the outer ring 31 is a regular square and the numbers 1 to 12 are displayed on the outer surface, and the number 2 is displayed on the upper surface of the inner ring 32. By arranging a total of 10 parts 46 at intervals equal to the pitch, it is possible for a third party to rotate the ring unit 30 while pressing it upward. The probability that the actual position of the groove 36 can be known by the change in response or the rubbing sound is 1/96/96]. Therefore, in the case of a container having three ring units 30, a third party rotates the ring unit 30, and turns the ring unit 30 at a rotational position where a change in response or a rubbing sound is sensed. The mouth is released as it is

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Ten The probability is extremely low as 6 to the power of 3 or 2/16, and it works effectively as a camouflage. In addition, the outer shape of the outer ring 31 is made a regular octagon, and the numbers 1 to 24 are displayed on the outer surface, and the upper surface of the inner ring 32 is the same as above. In the case where 2 M pieces 46 are arranged in total, the probability of unlocking is 1/28 when three single rings 30 are used. In addition, in the case of six rings alone, it reaches about 1/3 million, which is extremely effective as a camouflage. As described above, when displaying a large number of numbers and symbols on the outer surface of the ring unit 30 as described above, the means for fixing the outer ring 3 1 and the ring 3 2 is as described above. It is preferable to have a projection 39 on the outer ring 31 and a cutout 37 on the inner ring 31. On the other hand, as shown in FIG. 9, the inner ring 32 in this embodiment is formed to be relatively thick, and has a step inward in the radial direction at the periphery thereof. Since the inner ring 32 is provided around the outer ring 31, the periphery of the inner ring 32 is to be fitted to the lower inner peripheral surface of the outer ring 31. 1) When the ring 30 is detached from the cylindrical portion 22 of the lid 20, it is not easily removed and is convenient for handling.

 Figs. 10 and 11 show examples of changes in response to force frams and changes in the structure that generates abrasions, similar to the above. The inner ring 32 of the regular polygon is fitted into the fitting step 33 provided on the inner peripheral surface of the upper part of the outer ring 31 as well as the ring 32.

Γ I The upper surface and the outer ring 3 1 are received so that the upper edge is substantially at the same height. A radial ridge 47 is provided on the upper surface of the inner ring 32 in the circumferential direction at the same pitch as the number displayed on the outer periphery of the outer ring 31. Further, a projecting piece 48 is formed radially inward at a position facing the inner periphery of the lower part of the outer ring 31, and the lower surface of the projecting piece 48 is on the same plane as the lower edge of the outer ring 31. It is being done. In a container equipped with a plurality of ring units 30 consisting of an outer ring 31 and an inner ring 32), when a certain ring unit 30 is rotated, the ring The protrusion 47 of the inner ring ¾1 of the ring unit 30 and the protrusion 48 of the outer ring 31 of the ring unit 30 located above it intermittently contact with each other. As a result, the third party tries to know the position of the groove 36, which is called a camouflage. In addition, for the ridge 47 of the inner ring 32 in the ring unit 30 located at the uppermost position, the flange 21 of the lid 20 is lower than the lower edge of the lid 20.] Radially inward What is necessary is just to form the projecting piece.

 FIG. 12 shows still another embodiment of the present invention, which is a fitting for fitting a stopping ring 40 to a lower portion of a cylindrical portion 22 of a lid 20. This is a modification of the means. That is, in the above-described embodiment, the fitting means is provided on the projection 24 provided on the lower portion of the cylindrical portion 22 and the L-shaped groove 42 provided on the inner periphery of the stopping ring 40. Although the example of the formation of the fitting is shown, in the present embodiment, the fitting protrusion formed around the lower portion of the cylindrical portion 22 is provided.

. ■ '.-ιρο 26) and a groove 51 provided on the inner periphery of the stopping ring 40. The fitting projection 26 is fitted into the groove 51.) A stopper 40 is attached to the lower part of the shape part 22. Then, when the stop ring 30 is attached to the lower part of the cylindrical portion 22, the slit 23 of the cylindrical portion 22 and the stop ring 30 inner circumference are formed. In order to always arrange the groove 41 on a straight line, a positioning protrusion 27 is provided at the lower part of the cylindrical portion 22 and a positioning protrusion 27 is provided around the stop ring. A pair of 囬 portions 52 are formed at opposite positions. Further, in the present embodiment, the mouth 11 of the container 10 is formed with a taper so that the diameter becomes larger toward the lower side. ) When the lid 20 is fitted to the mouth 11 of the container 10, the lower part of the cylindrical portion 22 comes into contact with the base of the mouth 11, which has a relatively large diameter, and is radially outward. It is pushed to the side and expands slightly. As a result, the fitting protrusion 26 is securely fitted into the groove 51! ), The fitting force between the cylindrical portion 22 and the stopping ring 40 increases, so that even if a large force acts in the direction in which the container 10 and the lid 20 are separated from each other, the cylindrical The fitting between the shape part 22 and the stopping ring 40 is released, and there is no possibility that only the lid 20 is detached and the mouth is released. The HD groove 51 provided on the inner surface of the stopping ring 40 should be positioned at the center of the overall height of the stopping ring 40 as shown in Fig. 13. If the stop ring 40 is turned upside down and it is attempted to fit it into the tubular part 22 by turning it upside down, To show One IS—

Since the lower edge of the stop ring 40 abuts on the ring unit 30, the concave groove 51 prevents the cylindrical part 22 from reaching the fitting projection 26. It is possible to prevent the user from inadvertently mounting the stopping ring 40 up and down and attaching it to the cylindrical portion 22 o

 Although not shown, this fitting means is, for example, a screw and a screw at the lower portion of the cylindrical portion 22 of the lid 20 and the inner peripheral surface of the stopper ring 40, respectively. It is also possible to form a groove and a groove so that they are combined.

 Further, a positioning mark 43 indicating a position for determining an arrangement order of numbers and codes for releasing the lock is provided as a stopping ring 40 as shown in FIG. May be formed at a position corresponding to the slit 23 on the peripheral edge of the flange 21 of the lid 20.

 Although various embodiments of the present invention have been described above, the present invention provides a protrusion at the mouth 11 of the container 10 as described in the above embodiment, and the cylindrical portion 22 of the lid 20. It is not limited to the one that has formed the slit 23 in the second embodiment. That is, as shown in Fig. 15, slits 123 in the axial direction are formed at opposing positions of the mouth portion 111 of the container 110, and the slits 123 are formed on the other hand. A plurality of radially outward protruding portions 1 12 are vertically arranged at opposite positions on the outer periphery of the cylindrical portion 122 so that the cylindrical portion 122 is fitted into the mouth 1 1 1. In this case, in this case, a ring unit 130 having a shape obtained by turning the ring unit 30 upside down described in the above-described embodiment is inserted into the outer periphery of the mouth 1 1 1 1.

C PI ■ Λ, VI: O ". The stopper 140 may be fitted to the upper part of the mouth 1 1 1.

 Also, it is not always necessary to display numbers or symbols on the outer peripheral surface of the outer ring 31.For example, the outer shape of the outer ring 31 may be simply formed as a triangle or a square. You may be able to release the lock by putting these surfaces together.

 Further, the container in the present invention is not limited to the above, and the cylindrical opening 11 may be erected on a flat plate and the inside of the opening 11 may be a storage space. In addition, the protrusions 12 and the cleaning members 36 are provided in pairs opposite to each other as described above, and two or more pairs are provided, or only one is provided. it can.

 FIGS. 16 and 17 show still another embodiment of the present invention. In this method, the main part of the container 10 for storing the product is formed in a box shape by two members 13 and 14 which can be fitted to each other from the top and bottom, and from one side of both members to the side. Each of the semi-cylindrical members is protruded to form the mouth 11, and the protruding portions 12 are juxtaposed on the outer peripheral surface of the mouth 11 as in the above-described embodiment. The two semi-cylindrical members forming the opening 11 are formed such that the two end-to-end members 13 and 14 are fitted in a box shape, and their opposing end faces are in close contact with each other. I have.

An edge 15 is fitted around the lower opening edge of the upper member 13 to fit into the inner peripheral edge of the lower member 14 opening. ---In such a container 10, both the members 13 and 14 are fitted together with the article in its main part, and then the lid 20 and the ring similar to those described above. Assembling the ring unit 30 and the stopping ring 40 into the mouth part 11 and rotating the ring unit 30 'randomly.]) It works. As described above, the upper part 13 is provided with the upper part 15 around the upper part 13 and the edge 15 is fitted to the inner peripheral edge of the lower part 14. , 14 are prevented from moving in the horizontal direction, so that the locking can be reliably performed and the members 13, 14 do not expand. The openings 11 are formed at only one location as in the present embodiment, and are opposed to each other. One is provided on each side.] It is also possible. Further, the container 10 is divided into two parts in this manner, not only in the container 10 having a shape suitable for the document box shown in this embodiment, but also in any of the above-described embodiments. It is clear that the same can be done for condition 10. Further, from the above description, the container according to the present invention includes all kinds of articles such as a relatively small one such as a savings box, a document box, an attach case, and the like. In the sense of storing things! ? In addition, it is clear that the opening 11 is necessarily limited to a storage opening for articles and the like. ¾ When providing the container of the present invention to a consumer,

1 8 La bell 6 0 _c This Shi preferred that Ru use La bell 6 0 Do you by FIG The circular portion 61, the circular portion of this 6 1 c] '.η one -. 5 ~ \ ^ Ti And a rectangular portion 62 extending from the peripheral edge of the cover 20.The rectangular portion 62 has a rectangular through hole 63 formed therein. Flange 21 Attached to the center, the rectangular part 62 extends downward along the outer circumference of the ring 30 and the number or symbol displayed on the ring 30 These numbers or symbols are attached to the outer periphery of each ring unit 30 in such a manner that each numeral or code is shifted from the through-hole 63 by 1 mm in a column order in which the lock is released. When sold in this way, the ring alone does not move during transportation, and the customer confirms the order of the numbers and symbols to release the mouth zone after purchase. This is convenient because there is no need to do this.

 Industrial applicability

 1 $ (As described above, containers with a lock mechanism according to the present invention include storage boxes for savings boxes, seals, valuables, etc., and containers for drugs and the like harmful to infants and children. Suitable for use as storage for various goods.

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Claims

 The scope of the claims  1. A container having a container and a lid having a cylindrical portion that fits inside or outside of the container mouth, and the outer periphery of a member located inside of the container mouth and the cylindrical portion of the cover. Has a radially outward projection in the axial direction, and a member located on the outside has a slit formed so that the projection faces outward, and a slit is formed on the outer periphery of the outer member. Separately from the above, a number of ring units corresponding to the protrusions are fitted to each other to engage the inside thereof with the protrusions, and a part of the inner edge thereof is a groove through which the protrusions pass. And a stopper that prevents the ring from coming off from the outer member is fitted to the tip of the outer member via fitting means. In a container with a mouthpiece, the ring alone is an inner ring and an outer ring. ? A container having an opening mechanism characterized in that both rings are fixed to each other at a plurality of predetermined relative positions in the circumferential direction by fixing means.  2. The fixing means has an inner ring outer shape of a regular polygon, and a fitting step having a shape corresponding to the shape of the inner ring is provided on the inner periphery of the outer ring. ) A container having an opening mechanism according to claim 1, wherein the container is formed.  3. A method according to claim 1, wherein a plurality of H portions opened at an inner edge of the inner ring are formed at predetermined intervals in a circumferential direction on an upper surface of the inner ring. A container having the mouthpiece described in the item. . :.:? ι 一 4. A container having a locking mechanism according to claim 1 or 2, wherein radial projections are arranged at predetermined intervals on an upper surface of the inner ring.  5. A container having an opening mechanism according to claim 4, wherein a projecting piece is formed in a radially inward direction on a lower peripheral surface of the outer ring. 6. It is characterized in that the fitting means is a radially outward projection formed at the tip of the outer member and an L-shaped groove formed at the inner periphery of the stop ring. A container having an opening mechanism according to claim 1 or claim 2 ₍ 7: the fitting means is a groove or a fitting projection provided around the outer periphery of the distal end of the outer member). And a fitting protruding portion or a concave groove provided around the inner periphery of the stopping ring. A container with a hook mechanism.  8. The container having a locking mechanism according to claim 7, wherein the inner member is formed in a tapered shape near the base end.