TW425273B - Metallic latch pieces - Google Patents

Abstract

The present invention provides a pair of metallic latch pieces, which can be easily unlatched from the latching state only when applied with a force in the predetermined direction and can retain in the latching state even when applied with a force to separate them with each other. As shown in Fig. 7(b), a projection portion 21 with a latching groove 23 and an in-let recess 25 formed thereon is provided on the base plate 22 of one latch piece. Space components 14, 15, 16 and permanent magnets 17 are provided on the base plate 12 of the other latch piece. As shown in Fig.7 (b), in the latching state, the in-let recess 25 of the projection portion 21 is inlaid with the in-let protrusion 19 and the latching groove 23 of the projection portion 21 is latched with the latching portion 16a.

Description

425273 V. Description of the invention (l) '~~ " ~ [Technical field to which the invention belongs] The present invention is concerned with the use of fixed metal parts or clothes buttons that can be used to fasten bags and bag covers to bags and bag bodies. Fasten metal parts. [Conventional Technology] FIG. 27A shows a perspective view of a conventional bag and bag buckle structure. In Fig. 27, a fixed metal piece on the main body of the handbag B, and ι20 are fixed metal pieces on the cover of the handbag b. Of the fixed metal pieces shown in Fig. 27, "permanent magnets are provided in the fixed metal pieces 11" and the fixed metal pieces 110 and the fixed metal pieces 120 are held in a locked state by the magnetic force of the permanent magnets. Fig. 28A shows a state in which the fixed metal member 110 and the fixed metal member 120 are interlocked with each other. As shown in FIG. 28A, an opening portion 111 'is formed in the fixing metal piece 110, and a fastening portion 1 2 1 is formed in the fixing metal piece 120 to insert the opening portion 丨 i and fasten therewith. 'In the state of fastening of the existing fastening metal member', the fixed metal member 110 and the fixed metal member 120 are held in a mutually locked state by the magnetic force of the permanent magnet 1 12. Since the fastening part 1 2 1 and the opening part] are fitted together, even if the fixed metal part 120 receives a strong force in the X direction, the fixed metal part 11 and the fixed metal part 1 2 0 can still be held. Hold each other. / [Problems to be Solved by the Invention] However, as shown in the conventional locking metal piece described above, as shown in FIG. 28β, the fixed metal piece 120 is subjected to the force in the direction of Υ, that is, it is subjected to the opening of the hand bag B of FIG. 27. When the force is in the direction, the interlocking state of the fixed metal piece u 〇 and the fixed metal piece 12 〇 can be easily released. Therefore, the main body of the handbag B =

V. Description of the invention (2) The moment when it encounters a post or something, the cover of the handbag B will be opened. That is to say, when a conventional fastening metal piece is subjected to a force that separates a pair of fastening metal pieces from each other (Y direction in Fig. 28B), the fastening state is easily released. An object of the present invention is to provide a state in which a pair of locking metal pieces in a buckled state can be easily released only when they are subjected to a certain direction of force, and the buckled state can be maintained even if they are subjected to forces in a direction of being separated from each other. Tied metal pieces. [Means for Solving the Problem] According to the present invention, the first metal piece of the first opening is fixed to the protrusion formed by the front end of the shapeable material on the iron setting member. When the side wall is shaped, two metal pieces can be inserted into the side wall. At least one of the structures is fixed to the length of the above structure, and the protrusions are formed to form the metal components facing the above. The second substrate is made of a magnetic opening at the interval. The first opening and the first opening can be provided when the above-mentioned inter-opening portion which is buckled in the protruding engaging portion is formed, and a structure member having a stopper gold magnetic material can be provided. The opening member in the opening portion of the spacer structure has the feature of inserting the above-mentioned opening member on the guide, and is characterized in that it is a spacer member of the first substrate, and the structure of the permanent magnet metal member is The above-mentioned opening-engagement portion of the magnetic member that can be inserted into the open substrate can be inserted, and the protruding portion is protruded on the upper side wall from the end portion and the first groove. That the engaging means on the first set on the permanent magnet and the spacer structure 'in contact with the protruding portion of said projecting portion projecting from the side wall of the substrate opening portion of the magnetic material and which configuration of said engaging portion

4 ^ 273 'V. Description of the invention -----------, the end portion is in contact with the above-mentioned-substrate at a fixed position. The upper shape ==, or the surface of the front end portion of the protruding portion = according to the present invention (the first), can provide a first-metal piece with a built-in permanent = portion and a buckle that can be inserted into the opening portion: Deer A fastening metal piece composed of a metal piece, characterized in that the structure of the upper metal piece is that on the first substrate made of a magnetic material, at least one spacer member made of a magnetic material is fixed and fixed, and = iron It is provided on the spacer member, and the opening is formed in the permanent magnet and the spacer. The structure of the second metal member is that a second substrate made of a material is fixed to be inserted into the second substrate. The length of the opening portion and the rigid end portion is a protrusion made of a magnetic material that can contact the first substrate, and a metal member protruding from the opening portion is formed on a side wall of the opening portion forming the spacer member. 'A side wall of the protruding portion is formed with an engaging groove that can be engaged with the engaging portion when the front end portion of the protruding portion is in contact with the first substrate, and is formed in a position opposite to the front end portion of the protruding portion. Followed by the above A back-up protrusion is formed at a certain position on a substrate, and a front-end portion of the protrusion is formed with an engagement hole that can be engaged with the fitting protrusion. In the above-mentioned fastening metal member, a synthetic resin may be formed on the surface of the front end portion of the protruding portion. According to the present invention, the first aspect can provide a first metal member having a permanent magnet and an opening, and The fastening metal member composed of the second metal member capable of inserting the fastening device into the opening is characterized in that

425273 Five 'invention description (4) __-metal "structure is," the magnetic material is placed and fixed, a plurality of magnetic materials are formed _ = the above-mentioned openings are formed on the upper part, the second gold :: two :: The second substrate made of the material of the spacer member is fixed with a protruding portion that can be inserted into the opening f and the length of the magnetic end portion so as to be in front of the first and second mouth portions, and forms the plurality of spacer members J. = The side wall of the opening portion formed by the material section is formed with a spacer member portion protruding from the mouth f. On the side wall of the protruding portion, '/ Sweat fit: When the first substrate is connected, it can be connected to the second substrate. The end portion and the wall are provided with a guide portion in which the front end portion of the projection portion in which the spacer member is inserted is connected to the first substrate: 5 丨. Positioning of the fascia board. The above-mentioned fastening metal parts are more right-handed: when they are engaged with the above-mentioned protruding parts, they are inserted into the above-mentioned openings. "The locking member of the peripheral wall, * in: the mouth-holding the protrusion can insert the locking member from the outside into the partition member, and the above-mentioned fastening metal piece can also be formed. A synthetic resin layer can also be formed on the upper β. According to the present invention, the surface of the front end portion of the hole rising portion can be tied by the first metal piece of the first portion and the second metal piece with the built-in permanent magnet and the second metal piece: upper = opening buckle -The structure of metal parts is constructed by magnetic materials.

δ91〇1356.ptd 425273 V. Description of the invention (5) At least a right-gray permanent magnet arrangement, a spacer member composed of materials' and fixed Qiu Xi.AU on the spacer member, on the above first substrate The above i: I magnet and the above-mentioned spacer member form the above-mentioned opening, and the structure of the above-mentioned solid structure is' and on a second substrate made of a magnetic material, M— " is inserted into the above-mentioned opening and the length of its front end portion is The protruding portion made of a magnetic material which can be connected to the it, is formed on a side wall of the opening portion forming the compartment 2 so as to protrude from the opening portion, and is formed on a side wall of the protruding portion. In the protruding part, when the second joint is in contact with the first substrate, a buckle that can be fastened with the buckle is on the upper part of the first substrate that is opposite to the side wall forming the buckle. A guide portion is provided on a side wall of the guide portion to insert the opening portion j v into the protrusion portion, and to guide the front end portion of the protrusion portion to a predetermined position of the first substrate. , Two! The stopper metal member may be formed with a synthetic resin layer on the surface of the front end portion of the protruding portion. = According to the present invention, 'fifth, it is possible to provide a fastening metal member composed of a first metal member having two mouths and a second metal member having a snap-in device that can be inserted into the opening, and a built-in permanent magnet, It is characterized in that the structure of the previous metal part is that a first substrate made of magnetic material is fixed, and at least one intermediate material made of magnetic material is fixed on the spacer member, and is fixed on the spacer member. : The above-mentioned opening is formed on the iron ^ member, and the second metal piece is knotted = the second substrate made of magnetic material is fixed to a length that can be inserted into the upper front end portion so that it can be in contact with the first substrate. : The formed protruding portion is formed with a side wall, and when it is shaped, it can be arranged perpendicular to the upper circumference, with the end portion perpendicular to the first metal and the edge portion of the first metal. In addition, a part of the upper portion is also inserted into the opening. The upper first spacer member on the protruding substrate is inserted from the outside and the surface is formed with a 'protruding from the opening to be inserted into the gap opening portion in the protruding engaging portion and the ignition portion. When the metal parts for positioning are placed perpendicularly to the above-mentioned securing mouth part, the metal parts for fixing the outer peripheral wall of a positioning member on the first substrate are buckled, and other than the spacer members on the outer peripheral wall of the part. The insertion opening of the first entry is a 'possible member β' of the shape of the metal synthetic resin layer, and the positioning metal piece may be described. The protruding locking structure may be a front end portion of the engaging portion of the spacer member and the engaging groove. At the mouth, the positioning members are placed next to each other so that only the upper member is positioned along the whole. A plurality of upper parts of the raised part may be provided, and the side wall of the opening is formed on the member, and the first substrate of the protruding part is connected to the periphery of the first substrate so that the front part of the protruding part is vertically established along the edge. The peripheral edge of the second substrate on the second substrate may also be engaged with the engaging groove in the protruding portion, and lost or fixed to the first—the component forming the engaging portion can lock the lock. According to the present invention, the front end portion of the protruding portion can be provided with a system including a first metal member having a permanent magnet and an opening, and a second metal member having a fastening device which can be inserted into the opening. Non-use metal parts are characterized in that the structure of the & metal parts is that a plurality of spacer members made of a magnetic material are provided and fixed on a first substrate made of a magnetic material, and permanent magnetic

425273 Ⅴ. Description of the invention (7) The length of the first part made of the above-mentioned open material is set and fixed on the iron so that its protrusion is formed in the part forming the opening. The wall is provided with an outer peripheral wall between the protruding portion and the first stopper portion. In addition, when the above portion is provided in the opening portion of the stopper portion, the outer wall of the protruding portion may be According to the present invention, a synthetic tree is formed on the above-mentioned locking device. On the spacer member, the permanent magnet and the opening portion of the spacer member, the structure of the second metal member is fixed on the two magnetic substrates and can be inserted into the above. The side wall of the opening portion whose front end can be in contact with the first substrate and made of a magnetic material to form a first one of the plurality of spacer members is formed with a side wall of the snap-up portion protruding from the opening portion. On the front, when the front part of the protruding part is connected, a fastening groove that can be fastened with the fastening part is formed, and the side wall of the fastening part is opposite and the first and the second sides opposite to each other are formed. An elastic means pressing the outer circumferential wall portion 〃 dogs from the above pressure contact member: is inserted into the opening portion when 'predetermined position so that the front end of the projecting portion of the substrate contact. The pressing device using a gold chip may include a pressing member and a spring in contact with the pressing device. The above-mentioned pressing device for j-series stoppers may also be.卩 = a spring member on the brother-spacer member protruding from the side wall of the second spacer member. Metal parts can also be used on the right and the right | Spots can be engaged with the buckle of the dog's raised part on the protrusion, and can be formed by inserting the member into the iC member from the outside. It can also be formed on the protrusion. The surface of the front end of the part / J 曰 增 〇'seventh, can provide-a kind of built-in permanent magnet with 89101356.ptd

Page 10 425273 V. Description of the invention (8) Two x; has a buckle of one order that can be inserted into the above-mentioned ", only metal parts, which is characterized by at least one of the #th magnetic materials made of the above-mentioned materials A spacer member i made of a magnetic material; "A long magnet is installed and fixed on the spacer member. ^. Ai formed the opening on the water member, and the second metal and iron and the spacer substrate made of the spacer magnetic material are solid-formed. The length of the portion by the other% makes it compatible with the above first. The protrusions formed thereon are formed on the magnetic material structure forming the interval s ′, and are formed to protrude from the opening ;; η When the protrusions are formed on the protrusions, side walls of the openings may be formed. The opening on the opposite side of the side wall that is in contact with the fastening substrate with which the fastening portion is fastened: The side wall forming the fastening portion is inclined so that the protrusions opposite to the edge portion and the protrusion portion are opposite to each other. When the front end portion is inserted into the opening portion, the above-mentioned fastening metal piece ^ ^ soil plate is fixed at a fixed position. When the opening portion is inserted, the protrusion 20 is inserted into the protrusion portion. The locking member on the outer peripheral wall of the upper protrusion of the person, < a snap-fit groove for fastening, the above-mentioned spacer member may be a plurality of suction means = a second spacer structure other than the spacer member on the first substrate. It forms the insertion opening for inserting the first intermediary side of the engaging portion. / The locking member can be used from the outside and the fastening metal piece is also formed. A synthetic resin layer is formed on the surface. The invention, eighth, may five, Description of the invention (9) A system composed of a first metal piece with an opening and a second metal piece with a device: the two parts are fastened and fixed, and at least one first substrate made of magnetic 2 is provided with a permanent magnet. Set and fix the spacer member] into: = pieces' and form the above-mentioned openings on the permanent member, and the above:? = The second substrate composed of the water-sustaining magnet and the spacer magnetic material is fixed on the protruding portion formed by, In the formation of the spacer structure, a f-shaped material is formed, and a side wall protruding from the inner mouth portion of the opening is formed :: wall = formed at the front end of the protrusion: a spherical engagement groove is formed in the two parts, and the protrusion is formed的 == can be connected to it ::: ;; the front end of the base two rising part is connected to a certain position of the above-mentioned substrate-two = stop: m may also be inserted in the protrusion On ^. &Quot; The above-mentioned engaging groove inr of the dog rising portion. :: The locking member of the outer peripheral wall is provided and fixed on the upper part: the above-mentioned spacer member may be plurally held by the flute. Insertion of the upper side of the substrate: The member is formed on the member to externally lock the above-mentioned locking member. In addition, a synthetic resin layer is formed on the surface of the fastening metal member.

42 52 73 ^ V. Description of the invention (ίο) According to the present invention, the ninth 'can provide a first metal piece with a permanent magnet and an opening, and a second metal having a fastening device that can be inserted into the opening. The fastening metal member composed of a metal member is characterized in that the structure of the first metal member is that 'at least one spacer member made of a magnetic material is provided and fixed on a first substrate made of a magnetic material, and a permanent magnet is provided, It is fixed to the spacer member, and the opening is formed in the permanent magnet and the spacer member. The second metal piece is structured so that a second substrate made of a magnetic material is fixed to the opening and can be inserted at the front end = A large I 4 made of a magnetic material having a length such that it can be in contact with the first substrate. A fastening portion protruding into the opening is formed on a side wall of the opening portion forming the spacer member. Second niche? An engaging groove is formed at the front end portion of the protruding portion to be in contact with the first substrate to form the engaging adjacent L i 丨. When the permanent magnet is provided only with an opening portion, the 1 ′ side is used to insert the protruding portion. The above is connected. When the buckle end portion of the first substrate is positioned with one of the openings of the fastening metal, the upper portion may have a protrusion inserted into the protrusion and a synthetic resin formed on the retaining surface of the fastening ^ protrusion The buckle grooves of the lock-up part of the outer peripheral wall are fastened, and the above-mentioned spacer member may be clamped, and a second = multiple other than the spacer member on the first substrate may be provided and fixed, and the buckle is formed An insertion opening into which the first intermediary side of the joint is inserted. The spacer member is formed on the front end portion of the protruding portion so that the locking member can be removed from the outside.

42 52 73. V. Description of the invention (11) [Embodiments of the invention] Embodiments of the invention will be described below with reference to the drawings. (Embodiment 1) Fig. 1A shows a perspective view of Embodiment 1 of the present invention; Fig. 2 is an exploded perspective view thereof; 圊 3A is a cross section of Embodiment 1 '; Fig. 3B is a cross section of Embodiment 1 in an engaged state. In FIGS. 1 and 2, '10 and 20 are shown to constitute the embodiment of the present invention, respectively! The two metal pieces of the fastening metal piece are formed with openings 11 ′ in the metal pieces 20 ′, and protrusions 21 a into which the opening η can be inserted are formed in the metal pieces 20 a. The metal pieces 20 ′ are shown in FIG. 2 The substrate 22 made of a magnetic material is provided with a projection 21 made of a magnetic material, and a fixing member 24 for fixing a metal piece to a bag, a bag, or the like. As shown in FIG. 2, the metal piece 10 is provided with a spacer member 14, 15, 16 made of a magnetic material and a permanent magnet π on a “substrate 12 made of a magnetic material” provided with a fixing member 13. The members 14, 15, 16 and the permanent magnet 17 are fixed on the substrate i 2 by a cover plate 8 made of a non-magnetic material. The magnetic poles (S-pole or N-pole) of the permanent magnet 17 are flat, and openings u are formed in the permanent magnet 17 and the spacer members 14, 15, and 16, respectively. As shown in FIG. 3B, the diameter of the side opening portion 11 is slightly larger than the diameter of the protruding portion 21, and the depth of the opening portion 11 is slightly smaller than the length of the protruding portion 21 °. In the first embodiment, Since the depth of the opening portion 11 is slightly smaller than the length of the protruding portion 21, a gap is formed between the substrate 22 and the cover plate 18 in the buckled state shown in FIG. 3B, so that the

42ϊ > 273,

The effect of increasing the number of magnetic lines of force in the projection 21 where the crotch portion is in contact with the substrate 12 is shown in FIG. 2. Among the plurality of spacer members 14, 15, and 16, the spacer member 15 is opened at its opening. A protruding restricting portion 1 is provided inside the portion 丨 丨, and the restricting portion 15 a restricts the movement of the protruding portion 21. Further, on the spacer member 16 ', a fastening portion 6 丨 protruding from the inside of the opening portion j is provided. As shown in FIG. 3B, the engaging portion 16a is engaged with the engaging groove 2 3 formed on the side wall of the protruding portion 2 in a state where the front end portion of the protruding portion 21 is in contact with the base plate 12. At a position opposite to the position where the engaging portion 16 a of the spacer member 16 is formed, 'protrudes inwardly of the opening portion 11 when the protrusion portion 2 is inserted into the opening portion 11', and the protrusion portion 21 is moved to cause the buckle The downwardly inclined guide portion 16b is engaged with the engaging portion 16a and the engaging groove 23. In this way, in the first embodiment, 'the side wall of the opening portion 11 forming the spacer member is provided with a restricting portion 15a and a direction that allows the protruding portion 21 to move only from the guide portion 16b to the engaging portion 16a. When the protruding portion 16b is inclined downward, when the protruding portion 21 is inserted into the opening portion 11, the restricting portion 15a is in contact with the guiding portion 16b through the restricting portion 15a, and the front end portion of the protruding portion 21 is in contact with a certain position of the substrate 12. The engaging portion 16 a is securely engaged with the engaging groove 23. Next, the operation of the first embodiment having the above-mentioned structure will be described with reference to Figs. 4A, 4B, 4C ', and 4D. First, from the state shown in FIG. 4A, the protruding portion 21 of the metal piece 20 is inserted into the opening portion 11 of the metal piece 10. As shown in FIG. 4B, the protruding portion 21 is guided by the guide portion 16b, The direction of the joint moves while descending.

89101356.ptd Page 15 7 3 V. Description of the invention (13) The front end portion of the protruding portion 21 lowered in this manner, as shown in FIG. 4C, is in contact with a certain position of the substrate 12. The metal piece 〇 and the metal piece 20 are in a locked state in which the front end portion of the protrusion 21 and the substrate 12 are pressed against the magnetic force ′ of the permanent magnet 17. In this locked state, the engaging portion 16a is engaged with the engaging groove 23. Since the movement of the protruding portion 21 to the side of the guide portion 16b is restricted by the front end portion of the guide portion 16b, even if the metal piece 10 receives the direction A (roughly the guide A force other than the direction in which the inclination direction of the portion 16 b is the same) cannot release the engagement state between the engagement portion 16 a and the engagement groove 23. Therefore, the metal piece 10 and the metal piece 20 remain in a locked state. In other words, only when the metal member 10 receives a force in the direction A shown in FIG. 4D, the locked state between the metal member 10 and the metal member 20 can be released. When the fastening metal piece of the first embodiment described above is mounted on a bag or a bag such that the fastening portion 6a is upward, that is, as shown in FIG. 5, the metal piece 10 is at the fastening portion 16a. When the metal part 20 is mounted on the cover of the handbag B with the engaging groove 23 in the upper state, the cover of the handbag B is upward even if the metal part 20 is in the upward state (shown in the figure). The force in the direction in which the χ square ^ portion is opened (γ direction in the figure), the buckling portion 16 of the metal piece 10 and the engaging groove 23 of the metal piece 20 can also remain engaged, so the gold ^ and the metal piece 20 can also Keep the locked state. Only when the force of the lid of the handbag B is inclined downward (direction A in the figure), the locked state of the metal piece i 〇 = the attachment 20 "that is, not through The end of the cover part of the handbag b moves down, but moves obliquely downward to make the metal piece 10 and the metal

425273 V. Description of the invention C14) The fastening of the part 20 is released, so the user of the handbag B can hold the end of the lid portion 'turning the end portion upwards, and the lid portion of the handbag B can be conveniently removed. turn on. It should be noted that the spacer member 14 and the spacer member 15 of this embodiment are provided only for adjusting the depth of the opening 11. Therefore, it is also possible to integrally form the spacer member 1-4 and the spacer member 15; and it is also possible to integrate the spacer member integrally formed with the substrate i 2 or the spacer member 16 together. (Embodiment 2) Hereinafter, Embodiment 2 of the present invention will be described. Fig. 6 is an exploded perspective view showing a second embodiment of the present invention. Fig. 7 is a sectional view of the second embodiment, and Fig. 7B is a sectional view of the second embodiment in a locked state. In FIGS. 6, 7A, and 7B, the same symbols as those in FIG. 2 indicate the same thing, so no further explanation is given. In the second embodiment, the spacer member 16 is not provided with a guide portion, but a conical fitting projection 19 is provided on the substrate 12, and a fitting hole for fitting with the fitting projection 19 is provided at a front end portion of the protrusion portion 21. 25. When the protruding portion 21 is inserted into the opening portion 11, the fitting hole 25 of the protruding portion 21 is fitted into the fitting protrusion 19 on the substrate 12. In this way, in the engaged state, the front end portion of the protruding portion 21 can always be kept in contact with the substrate 12 at a certain position, and the engaging groove 23 of the protruding portion 21 and the engaging portion 16a of the spacer member 16 can be reliably To buckle together. Next, the operation of the second embodiment having the above-mentioned structure will be described with reference to Figs. 8A, 8B, 8C, and 8D. First, from the state shown in FIG. 8A, the protrusion 21 of the metal member 20 is

89101356.ptd Page 17 425273

V. Description of the invention (15) The opening portion Π, as shown in FIG. 8B, the protruding portion 21-the fitting direction of the plate engaging hole 25 at the end portion and the fitting protrusion 19 is reduced by two; The front end portion, f, as shown in Figure C, fits into the mating hole 25 of the substrate 12 and the enemy engagement protrusion ⑺. The magnetic force of the f-piece 10 and the metal piece 20 is against the permanent magnet in this way, == 2 /! The front end portion is in a locked state with the substrate 12. In this locked state, the engaging portion 16a is engaged with the engaging portion. The grooves 23 are engaged with each other.

In the locked state, the abutment hole 25 and the fitting mouth protrusion B are located in front. The front portion cannot move in any direction in the horizontal direction of the substrate 12, so even if the metal piece 10 is subjected to the direction A shown in FIG. 8D (approximately Forces other than the oblique direction of the generatrix of the engaging portion 16a of the conical fitting protrusion 19 are consistent with the direction), and the engaging state of the engaging portion 16a and the engaging groove 23 cannot be released. Therefore, the metal piece 10 and the metal piece 2 〇 can keep the chain-like impurities. The spacer member 14 and the spacer structure 15 in this embodiment are provided only for adjusting the depth of the opening 11. Therefore, the spacer member 14 and the spacer member 15 can also be integrally formed; and the spacer member integrally formed with the substrate 12 or the spacer member 16 can also be combined together. (Embodiment 3) Fig. 9 is a perspective view showing Embodiment 3 of the present invention, and Fig. 10 is an exploded perspective view thereof. Fig. 11A is a sectional view of the third embodiment, and Fig. 11B is a sectional view of the third embodiment in a locked state. In FIGS. 9 and 10, '10 and 20 'respectively show a third embodiment of the present invention.

Ml 89101356.ptd Article 18 of the stomach V. Description of the invention (16) '--- The second series of stopper metal parts: two metals, with openings formed on the metal part 10, and insertable openings formed on the metal part 2 Ji As shown in FIG. 10, there are two protruding parts of the part "set on the base made of a magnetic material = a protruding part 2 made of a magnetic material and a fixing member 24 for fixing a metal piece to a bag: a bag #. Dagger metal 10, #shown in FIG. 1Q, on a substrate 12 provided with a structure, a magnetic material is used to carry a space = 1 4, 1, 5, 16 and a water-sustaining magnet 17, and the space member 4 The permanent magnets 17, 5 and 6 are fixed on the base plate 12 by a cover plate 18 made of a non-magnetic material. The magnetic poles (S-poles or N-poles) of the permanent magnet 17 are flat, and openings are formed in the permanent magnet 17 and the spacer members 14, 15, and 16 respectively. As shown in FIG. 11B, the diameter of the opening portion 11 is slightly larger than the diameter of the protruding portion 21, and the depth of the opening portion 11 is slightly smaller than the length of the protruding portion 21. In this way, "in the third embodiment, since the depth of the opening portion ii is slightly smaller than the length of the protruding portion 21," a gap is formed between the substrate 22 and the cover plate 18 in the locked state shown in Fig. 1B. The effect of increasing the number of magnetic lines of force in the protruding portion 21 that is in contact with the substrate 12 through the front end portion can be obtained. As shown in FIG. 10, among the plurality of spacer members 14, 15, and 16, the spacer member 15 (the second spacer member) is provided with a protruding restriction portion 15 a inside the opening portion 11. 'This restricting portion 15a restricts the movement of the protruding portion 21. In addition, on the spacer member 16 (the first spacer member), an engaging portion 16a protruding from the inside of the opening portion 11 is provided. As shown in FIG. 11B, the engaging portion 16a is at the front end portion of the protruding portion 21 and the base M 89101356.ptd Page 19 ^ 25273 V. Description of the invention (17) The plate 12 is in a locked state Is engaged with the engaging groove 23 formed on the side wall of the protruding portion 21. On the side wall of the spacer member 15 opposite to the side on which the engaging portion 16a is formed, a protrusion 21 is inserted into the opening 11 so as to protrude inside the opening 11 to move the protrusion 21 so that the protrusion 21 is moved. The engaging portion 16 a is a downwardly inclined guide portion 15 b engaged with the engaging groove 23. As described above, in the third embodiment, 'the side wall of the opening portion 11 forming the spacer member is provided with a restricting portion 15a and a direction that allows the protruding portion 21 to move only from the guide portion 15b to the engaging portion 16a. Downwardly inclined. The guide portion 15b, when the protruding portion 21 is inserted into the opening portion 11, through the restricting portion 5a and the guiding portion 丨, the front end portion of the protruding portion 21 is connected to the fixed position of the substrate 12, The engaging portion 15a is reliably engaged with the engaging groove 23. The shape of the buckling portion 6 & protruding toward the inside of the opening portion 6 is not limited to the shape shown in Fig. 2 as long as it can be buckled with the buckling groove 23 '. For example, the end portion of the engaging portion 6a may be formed into a circular arc shape, such that the end portion of the engaging portion 16a is in contact with the side wall of the engaging groove 23 groove & forming the protruding portion 21. The thickness of the engaging portion 16 & is not particularly limited. For example, a portion of the engaging portion 6a may be formed thinner than other portions of the spacer 16. FIG. 12A, FIG. 12A, FIG. 123, FIG. 12C, and FIG. 12D are used to describe the operation of the third embodiment having the above-mentioned structure. As you see from the state shown in FIG. 12A, the protrusion of the metal member 20 is inserted into the opening of the metal member 10. As shown in FIG. 2B, the protrusion is guided to the side having the engaging portion 16a. Move in one direction

Page 20 V. Description of the invention (18 years old) As shown in FIG. 12C, the front end portion of the protruding portion 21 descending in the manner T is contacted with one position of the British soil. The metal piece 10 and the metal piece 20 thus rely on the magnetic force of the iron 17 and are located at the front end of the protruding portion 21 and the substrate 12. STOP status. In this locked state, the engaging portion 16 a is engaged with the engaging groove 23. Since the movement of the protruding portion 21 to the guide portion 15b-side is subject to the “Made in China” of the guide portion 15b, therefore, even if the metal piece 10 is subjected to the A side shown in FIG. 12D: (roughly the same as the guide portion 1) 5 b's oblique direction-consistent direction) = can release the state of engagement of the engaging portion 16a and the engaging pin, so the gold f = two pieces 20 remain locked. In other words, only Only when the force in the A direction does not meet the _ ΐ @ + D of the metal, the binding state between the metal piece 10 and the metal piece 20 can be released. When it is mounted on a bag or a bag, that is, as shown in FIG. 13, the accessory 1G is mounted on the main body of the handbag b with the fastening portion 16 a above, and the metal piece 20 is located on the fastening groove 23. When mounted on the lid of the handbag in the upper state, even if the lid of the handle is subjected to an upward force (X direction in the drawing), the direction in which the metal piece 10 and the metal piece 20 are separated from each other and the direction in which the portion is opened ( (Shooting direction in the figure), the fastening part of the metal piece 10: the engagement groove 23 with the metal piece 2G can also maintain the engagement state, so the metal and gold The piece 20 can also be kept in a locked state. Only when the cover * of the handbag 8 is diagonally below J (direction A in the figure), the locked state of the metal piece 10 can be released. That is to say, it is not to move the end of the lid portion of the handbag b down, but to move it obliquely downward to release the fastening of the metal piece 10 and the metal 5. Description of the invention (19) piece 20, so the handbag B The user can easily open the lid of the handbag B by holding the end of the crotch and flipping the end upward. In addition, in the third embodiment, 'the spacer member 14 and the substrate 1 2 is integrated to obtain the above-mentioned effect. Moreover, the above-mentioned effect can be obtained even when the spacer members 1-4, 15 are integrated with the substrate 12. When the spacer members 1, 4, 15 are integrated with the substrate 12, the substrate 12 A portion of the opening portion 11 is formed in the upper portion of the substrate, and a guide portion (equivalent to the guide portion 15b of the spacer member 15) is formed on the side wall of the opening portion formed in the upper portion of the substrate 12. In the third embodiment, the guide portion 1 provided on the spacer member 15 is used. 5 b. When the protruding portion 21 is inserted into the opening portion 11, the front end portion of the protruding portion 21 is in contact with a certain position of the substrate 12, and the engaging portion 16 a is engaged with the engaging groove 23. Other devices may be used as the device whose front end portion is connected to the substrate 12 at a fixed position. In the following, the front end portion of the protruding portion 21 is connected to the substrate 12 at a fixed position, and the engaging portion 16a is connected to the engaging groove with reference to the drawings. A description will be given of another embodiment of the present invention in which the fastened positioning device is different from the third embodiment. In the following embodiments, the drawings are the same as those used in describing the third embodiment, that is, FIGS. 9 to 13. The symbol shows the same thing, so it's not explained otherwise. (Embodiment 4) FIG. 14A is a sectional view showing the structure of Embodiment 4 of the present invention, and FIG. 14B is a sectional view of Embodiment 4 in a locked state.

89101356.ptd Page 22 42 52 73 u V. Description of the invention (20) --------- As shown in FIG. 14A and FIG. 14B 'In the fourth embodiment of the present embodiment, the peripheral edge of the base plate is vertically arranged along the edge. The positioning member 2 2 a having a shape extending from the outer peripheral wall of the cymbal plate 18 determines the position where the protruding portion 21 is inserted into the opening portion 1]. FIG. 15A is a perspective view of the substrate 22. As shown in FIG. 15A, the positioning member 22a may be vertically provided on the peripheral edge portion of the entire substrate 22, or, as shown in FIG. 15B, only a part of the peripheral edge portion of the substrate 22 may be provided. Vertical setting = member 22a. β However, when the positioning portion 22a is vertically provided only in a part of the peripheral edge portion of the substrate 22 as shown in FIG. 15B, it is necessary to provide the positioning member 2 2a at the engaging portion as shown in FIGS. 16A and 16B. 16 a side. By setting in this way, it can be ensured that the engaging portion 16 a and the engaging groove 23 are reliably engaged. In addition, the spacer member 4 and the spacer member 5 in this embodiment are provided only for adjusting the depth of the opening 11. Therefore, the spacer member 4 and the spacer member 15 can also be formed integrally; and the spacer member integrally formed can also be formed. With the substrate] 2 or the spacer member 6 together. (Embodiment 5) Embodiment 5 of the present invention is provided at a position opposite to the installation position of the engaging portion 16a of the side wall forming the opening portion 11, and is provided with an elastic crimping to the outer peripheral wall of the protruding portion 21 to ensure the engaging portion The pressing device 16 is in a state of being engaged with the engaging groove 23. Fig. 17 is an exploded perspective view showing the structure of the fifth embodiment, Fig. 18A is a sectional view of the fifth embodiment, and Fig. 18B is a sectional view of the fifth embodiment in a locked state. In FIGS. 17 and 18A and 18B, 15c is the outer peripheral wall of the protruding portion 21 89101356.ptd page 23 425273 V. Description of the invention (21) A " The pressing device, 15d is a spring. In this way, in the fifth embodiment, the 'pressing device 15c is elastically pressed against the outer peripheral wall of the protruding portion 21 by the elastic force of the spring 15d, and the protruding portion 21 receives a force in the direction of the engaging portion 16a in the opposite direction to ensure the engaging portion. 16a and 23 are in a fastened state. It is also possible to use a spring device 15e having a shape as shown in Figs. 19 and 20A and 20B. As shown in FIGS. 19 and 20A and 20B, the elastic member 1 5 e is provided on the spacer member 15 so that a part of the spring member 1 5 e protrudes from the inside of the opening portion. The spring member 15e can be used as a pressing device. In addition, the spacer member 丨 4 in this embodiment is provided only for adjusting the depth of the opening 丨 丨. Therefore, it is also possible to combine the spacer member 4 and the substrate 12 or the spacer member j 5 together. (Embodiment 6) According to Embodiment 6 of the present invention, as shown in FIGS. 21A and 21B, the protruding portion 2 丄 is formed in a shape such that the upper end of the opening portion 11 faces the side where the engaging portion 16a is formed. The side wall of the protruding portion 21 facing the edge portion is inclined, and is used for positioning when the protruding portion 21 is inserted into the opening portion 11. It should be noted that the spacer member 14 and the spacer member 15 of this embodiment are provided only for adjusting the depth of the opening 11. Therefore, it is also possible to integrally form the spacer member 1-4 and the spacer member 15; and it is also possible to integrate the integrally formed spacer member with the substrate 12 or the spacer member 16 together. (Embodiment 7) In Embodiment 7 of the present invention, as shown in Figs. 22A and 22B, the protruding portion 21

89101356.ptd Page 24 425273 V. Description of the invention (22) The front end portion is formed into a spherical shape 'The spherical front end portion of the protruding portion 2 is formed on the substrate 12 and a spherical recessed portion 1 2 a which can be connected to it, It is used for positioning when the protruding portion 21 is inserted into the opening portion 11. The spacer member 14 and the spacer member 15 of the present embodiment are provided only for adjusting the depth of the opening 11. Therefore, it is also possible to integrally form the spacer member 1-4 and the spacer member 15; and it is also possible to make the integrally formed spacer member and the substrate worker 2 or the spacer member 16 together. (Embodiment 8) In Embodiment 8 of the present invention, as shown in FIGS. 23 and 24A and 24B, the permanent magnet 17 is provided only on the side forming the engaging portion 16a, and the magnetic force of the permanent magnet 17 is provided. Ensure that the engaging portion 16 a and the engaging groove 23 are in an engaged state. And '1 7 a is a member made of a non-magnetic material. It should be noted that the spacer member 丨 4 and the spacer member 丨 5 of this embodiment are provided only for adjusting the depth of the opening 11. Therefore, it is also possible to integrally form the spacer member 1-4 and the spacer member 15; and it is also possible to integrate the integrally formed spacer member and the substrate] 2 or the spacer member 16 together. The engaging groove 23 is formed not only in a part of the side wall of the protruding portion 21 facing the engaging portion 16 a of the spacer member 16 but also along the entire protruding portion 21 as in Embodiments 3 to 8 described above. In the embodiment in which the circumferential direction is formed, a locking device for fixing the metal piece 10 and the metal piece 20 may be provided. ... Fig. 25 is an exploded perspective view showing a configuration when such a locking device is provided in the third embodiment. In FIG. 25, 30 is engaged with the engaging groove 23 of the protrusion 21, and the protrusion is clamped.

89101356.ptd Page 25 V. Description of the invention (23) A — 'Section 2 1 The locking member of the outer peripheral wall. The spacer member 5 is provided with an insertion opening 15f through which the locking member 30 can be inserted from the outside. In Embodiment 3 having such a locking mechanism, as shown in FIG. 26A, if the dog lifting portion 21 is inserted into the opening portion 丨, and then the locking member 30 is inserted into the insertion opening 1 (see FIG. 26B), Then, the locking member 30 'clamps the outer peripheral wall of the protruding portion 21 in a state of being fitted into the engaging groove 23, and therefore, by the locking member 30 which restricts the vertical movement by the spacer member 15, the protruding portion 21 faces upward. The movement is restricted 'The metal piece 10 and the metal piece 20 may be in a fixed state. In Embodiments 1 to 8 described above, the surface of the front end portion of the protruding portion 21 of the metal member 20 may be coated with a synthetic resin or the like to form a synthetic resin layer. When a synthetic resin layer is formed thereon, when the protruding portion 21 is inserted into the opening portion 11, even if the protruding portion 21 collides with the cover plate 1 8 ′ by mistake, the collision noise caused thereby can be reduced. [Effects of the Invention] As described above, the present invention can provide a method of 'easily releasing the restraint state' only when a pair of metal pieces in the restraint state receive a certain direction of force, even when a force separating them from each other is received. , Can also maintain the tied state of the tied metal pieces. In this way, since the fastening metal piece of the present invention can be easily brought into a locked state, the locked state can be maintained even when a force other than the engraving / fixed direction is received, and when a force in a certain direction is received, it can easily be locked. The unlocked state is used, for example, as a button for clothes of a disabled person. [Explanation of component number] 10, 20 metal parts

89101356.ptd Page 26- ^ 52 73 " ^ V. Description of the invention (24) 11 Opening section 12, 22 Substrate 12a Kl section 13, 24 Fixing member 14, 15, 16 Spacer member 15a Restricting portion 15b, 16b Guide 15c Pressing member 15d Spring 15e Spring member 15f Insertion opening 16a Fastening portion 17 Permanent magnet 18 Cover 19 Fitting protrusion 21 Protruding portion 22a Positioning member 23 Fastening groove 25 Fitting hole 30 Locking member 110, 120 Fixing metal 111 Opening section 112 Permanent magnet 121 Fastening section

89101356, ptd page 27 425273? V. Description of the invention (25) A, X, Y direction B handbag 89101356-ptd page 28 Brief description of the drawings Fig. 1 is a perspective view showing the structure of the first embodiment of the present invention. FIG. 2 is an exploded perspective view showing a configuration of the first embodiment of the present invention. 3 (a) and 3 (b) are cross-sectional views showing the structure of the first embodiment of the present invention. 4 (a), 4 (b), 4 (c), and 4 (d) are operation explanatory diagrams of the first embodiment of the present invention. Fig. 5 is an operation explanatory diagram of the first embodiment of the present invention. Fig. 6 is an exploded perspective view showing a configuration of a second embodiment of the present invention. Figs. 7 (a) and 7 (b) are cross-sectional views showing the structure of the second embodiment of the present invention. Fig. 8 (a), Fig. 8 (b), Fig. 8 (c), and Fig. 8 (d) are operation explanatory views of the second embodiment of the present invention. Fig. 9 is a perspective view showing a configuration of a third embodiment of the present invention. Fig. 10 is an exploded perspective view showing the structure of the third embodiment of the present invention. Figs. (A) and 11 (b) are sectional views showing the structure of the third embodiment of the present invention. Fig. 12 (a), Fig. 12 (] 3), Fig. 12 (c), and Fig. 12 (d) are operation explanatory views of the third embodiment of the present invention. FIG. 13 is an operation explanatory view of the third embodiment of the present invention. Figs. 14 (a) and 14 (b) are cross-sectional views showing the structure of the fourth embodiment of the present invention. Fig. 15U) and Fig. 15 (b) are perspective views showing a substrate structure according to the fourth embodiment of the present invention. 16 (a) and 16 (b) are diagrams showing a configuration of a fourth embodiment of the present invention.

Page 29 42 52 7 3 v Brief Description of Drawings Section 圊 Fig. 17 is an exploded perspective view showing the structure of the fifth embodiment of the present invention. Fig. 18 (a) and Fig. 18 (b) are cross-sectional views showing the configuration of the fifth embodiment of the present invention. FIG. 19 is an exploded perspective view showing the structure of the fifth embodiment of the present invention. 20 (a) and 20 (b) are cross-sectional views showing the structure of the fifth embodiment of the present invention. Fig. 21U) and Fig. 21A are sectional views showing the structure of the sixth embodiment of the present invention. 22 (a) and 22 (b) are sectional views showing the implementation of the present invention. . Fig. 23 is a perspective view showing the structure of the eighth embodiment of the present invention. Figs. 24 (a) and 24 (b) are actual perspective views showing the present invention. Sectional view. Fig. 25 (a) and Fig. 26 (b) are views showing the present invention, and the lock of the structure of the eighth embodiment. Fig. 27 is a perspective view showing the structure of a conventional fixed metal member. Figs. 28 (a) and 28 (b) are conventional fixed metal members.

89101356.ptd Page 30

Claims (1)

6. Scope of patent application 1. A stopper metal piece, which is composed of a first metal piece and a second metal piece with an openable magnet and a second metal piece with an opening, which is characterized by the opening The structure of the above-mentioned first metal piece of the fastening device is: "at least one first base consisting of: 2 shakes is provided and fixed on the plate, and a permanent magnet is provided and fixed to the spacer member formed by the interval f, and the iron and The above-mentioned opening portion is formed in the spacer member, and the structure of the permanent magnet for the second metal piece is such that a magnetic plate having a length of contact with the second base-substrate made of the opening 4 is fixed on a magnetic plate. The material is formed on the upper wall with the engaging portion 'outside the engaging portion' in the opening portion on the side of the opening portion forming the spacer member. On the side wall, an engaging groove for engaging the engaging portion is formed. When the U substrate is connected, it can be protrudingly provided on the wall opposite to the side wall forming the engaging portion to insert the two gaps into the protruding portion. Component side The protruding part, the front end part of the protruding part; the 2nd mouth part; the guide part for guiding the above-mentioned adjacent parts. The positioning of the first-substrate 2. If the system of the first scope of the patent application A synthetic resin layer is formed on the surface of the front end portion of the stopper portion of the stopper metal. The top 3 · —a stopper metal piece, is formed by a built-in permanent-part first metal piece and has an opening that can be inserted into the opening. It is composed of a second metal member, and the first metal member of the mouth device is structured in a first base made of a magnetic material. I-face 89101356.ptd Page 31 4252 73 M Six. At least one of the patent application is provided on the board, a permanent magnet is provided, and a spacer member composed of a magnetic material is formed. The iron is formed on the spacer member: On the spacer member, and in the permanent magnet .. The opening of the work description, the structure of the above-mentioned metal piece, / +, a second base plate substrate made of a magnetic material that is insertable on the plate is fixed on the plate. The two magnetic lengths of the connected length and the front end portion have protrusions that can be formed with the above-mentioned spacer material, and the side wall of the opening portion of the fastening portion in the opening portion is formed with a protrusion on the side wall. The front end portion of the protruding portion: A fastening groove for engaging the engaging portion is formed on the side wall of the raised portion. When the soil plate is connected, a fitting protrusion can be formed at the front end position of the protruding portion. The first hole on the first substrate defines a fitting hole to be fitted into the fitting protrusion. The front end of the L large lifting pin is formed with a surface s μ and attachments as described in Item 3 of the scope of the patent application. The upper part of the front part of the protruding portion is s μ. The first metal part of the part and the second metal part which can be two =: 有 = the second metal part, which is characterized in that the opening of the opening of the buckle is placed on the plate: 、, ^: 口: 是 是 '在 由 磁The base member made of a magnetic material is made of a magnetic material, and the above-mentioned opening is formed on the partition member. The two-metal structure is formed by a magnetic plate fixed by a magnetic plate. Insert μ. +, And 扣 publishes the first basic description of θ, which is called by Ye, and its front end has 苐 Page 32, 89101356.ptd, Patent application scope: Degree of projections made of magnetic material, the side wall of the second-three-dimensional spacer member in S3: on the side wall of the part:; =! The engaging portion is connected to the substrate, and can be connected with the end portion of the engaging portion and the first-in the engaging grooves forming the engaging portion ::: on the side wall of the member, .μ J Guide the protrusions to the second space on one side ^ The two protrusions are inserted into the openings in the-fixed position guide: the front end of the rising portion and the first substrate 6 · For example, in the scope of application for patent No. 5, the above protrusions are inserted into the above-mentioned opening-stopping metal 1 and have grooves to fasten and hold the protrusions; 'formed on the second spacer member of the protrusions of the buckle; i: Xi: The locking member of the wall 'and above the mouth. The insertion of the fan locking member from the outside is as described in the surface application of the front end portion of the protruding part described in item 5 of the patent application, wherein the above 8.-germ stop metal piece, which: = ... second metal piece The structure is characterized in that the structure of the first metal piece of the fastening device of the opening is that at least one base made of a material is set and fixed on the plate and the permanent magnet is set '© fixed at ^ The partition member composed of the door divider, the upper part of the base plate and the permanent magnet mentioned above-VI. The scope of patent application 1----- The structure of the second metal piece is that the opening can be inserted into the opening by magnetic means and its A protrusion made of a magnetic material having an end-to-substrate contact length is snapped in the side opening of the opening portion forming the above-mentioned spacer member. On the side wall of the protrusion: Cheng = there is soil ^ When the front end portion of the rising portion is in contact with the first substrate = the engaging groove engaged by the engaging portion, and the upper part of the upper opening part facing the side wall forming the engaging part is protruded.士 + _ Upper part of Shetai ^ r A guide portion is inserted in the protruding iv ^ ^ 5 primer of the projecting portion, the tip portion of the projecting portion in contact with a certain position of the first substrate. 9. According to the patent application No. 8, the synthetic metal layer is formed on the surface of the front end portion of the protruding portion. Kind of stopper metal piece 'is composed of a first metal piece with built-in permanent magnets and an opening, and a second metal piece with 1, and features ^, the upper 4 opening degree fastening device The plate = ”structure is such that the opening is formed on the first base and the spacer member made of a magnetic material, and the structure of the above-mentioned second metal part of the / Shuijiu magnet is fixed by a plate that can be inserted into the above The second base 嚷 A made of: a sexual material. The opening part has a protrusion part which can be connected with the above-mentioned brother: open base; t length magnetic material, and the side wall of the opening part of the spacer member. , Formed suddenly I side 89) 01356.ptd Page 34 ^ 25273 ΙΓί:;, the joint portion, a joint portion buckle is formed on the side wall of the protruding portion i :: ;; When the portion is connected to the first substrate, it can be connected to the outer portion of the Si substrate. The peripheral edge portion is vertically provided with a positioning member 2 in the shape of the protrusion 2 along the first metal piece so that the front end portion of the protruding portion is positioned at the opening portion, and the tenth of the first substrate of the -definite patent application range. The fastening metal piece, in which the above-mentioned 1? ^ By the vertical arrangement along the entire periphery of the second substrate. ":": The metal item for use in item 10 of the Λ patent range, wherein a part of the peripheral edge portion of the above-mentioned second substrate is vertically disposed. There is a stopper metal piece in the above Λ patent scope No. 10, among which the Ϊ groove /: "is inserted into the opening portion" "and the protruding portion of the" "and the solid opening. The locking member is provided on the outer peripheral wall of the protruding portion, and a plurality of the above-mentioned spacer members are formed on the first substrate of the upper ifi34. A second spacer member other than the first spacer member can be formed. An insertion port into which the locking member is inserted from the outside. Above: The second application of the patent No. 10 is a stop metal piece, in which a grease layer is formed on the surface of the 卩 species 卩. α Λα ^ ^ 'It is a metal part with built-in permanent magnets, which has a second opening and a fastening device π that can be inserted into the opening, and is characterized by a plate structure in which magnetic material is used. The first base member holds a spacer member made of a magnetic material, and 89101356.ptd 35th stomach 425273 Six, the cap is thin " A permanent magnet is provided and fixed on the spacer member to form the above opening, and the structure of the second metal piece described in the permanent magnet and the J1 is as follows: The front end of the magnetic material having a length that is inserted into the opening 呷: the second base substrate made of a magnetic material and is in contact with the opening is fixed on the plate. The front end portion has a protrusion which can form one of the plurality of spacer members. The side wall of the part is formed with a protruding part protruding from the opening: the side wall of the opening protruding part of the spacer member, and a fastening part formed in the protrusion 3 is formed. When the substrate is connected, it can be connected with the fastening part ° The front end portion and the first two-way grooves forming the engaging portion, "J" is provided with two spacer members that are in contact with the protruding portion so as to be inserted into the opening 2 i by elastic compression contact with the protruding portion. The end portion and the certain position of the first substrate are two.], So that the front of the above-mentioned protrusions [6] As described in the scope of the patent application [5] ^ The device is composed of the external metal parts of the above-mentioned protrusions' where the spring Contact The pressing member and the elastic member are in accordance with item 15 of the scope of the patent application, and are used for the metal parts, 1 ...., which are provided in a part of the above-mentioned second door = the second room = two rooms & The side wall of the component protrudes, such as the scope of the patent application. Two = there are inserts in the above-mentioned protrusions, and metal pieces are used. Among them, the grooves are more snap-fitting and hold the outer periphery of the protrusions = the two spacer members of the protrusions. Form; :: tight member, and at the mouth. Insertion of the mound member from the outside 6. Scope of application for patent 19. For example, the metal parts for the application of item 15 of the patent application range, wherein a synthetic resin layer 20 is formed on the surface of the front end portion of the protrusion part. It is composed of a second metal piece with a permanent magnet and a second metal piece, and a first metal piece with a fastening device that can be inserted into the opening. It is characterized in that the structure of the first metal piece is' 纟 由 磁 设 ^ At least one base member made of a magnetic material and a spacer member are fixed to form the above-mentioned opening portion, and the second metal member of the hydrous magnet is structured to be fixed to a magnetic plate, which is made of an insertable member. The first-base-th = protruded portion made of magnetic material having a contact length is formed on the wall for fastening in the opening portion, and a protruding portion is formed on a side wall of the front end portion of the protruding portion to form a fastening portion buckle. When the plates are connected, when the plates are connected, the upper ends of the openings that are opposite to the protrusions opposite to the upper edge of the side forming the fastening portions can be inserted into the openings. So that From a predetermined position of the contact portion. The front end of the large raised part is the same as the above-mentioned, the substrate 21. The number of the above-mentioned spacer members is the same as that of the scope of the patent application. The buckle is fastened and held, and the buckle of the protrusion is a locking member fixed to the outer peripheral wall. S9101356.ptd, page 37, 425273, VI. Application scope: The first spacer member other than the first spacer member formed with the above-mentioned fastening portion is formed on an insertion member that can insert the locking member from the outside. 22 · If applied In the patent scope No. 20, a stopper metal member is formed on the surface of the front end portion of the protrusion. Into a resin layer. The first metal part of the mouth, and the right and biting cups are composed of an internally-watered magnet and have an opened first-gold m + eight buckle device J Leyi which can be inserted into the opening, and its characteristics Yes, the structure of Banshi Kτΐ ?: is a first base made of a magnetic material and a permanent magnet: is placed to a ::: 2, a spacer member made of a material, and a spacer member is formed on the spacer member. The structure of the magnet plate is such that the second base-first base opening portion made of a magnetic material has a protrusion at the front end portion that can be formed with the magnetic material in the above-mentioned degree C. From this opening: 3 f: The side wall of the opening portion is formed with an engaging groove protruding from the front end portion of the protruding portion and forming the engaging portion on the second wall. When the substrate is in contact with the substrate, it can be connected to the spherical surface. The above-mentioned substrate-shaped protruding portion is inserted thereon, and the spherical substrate-shaped concave portion of 1 mesh is connected to make the-substrate at a predetermined position contact. … The front end portion is the same as the second one above. 89101356.ptd page 38 IH Liuhe groove buckle t holds the locking member on the outer peripheral wall of the protruding portion, and a plurality of the spacer members fixed to the first substrate are provided, and the buckle is formed An insertion port through which the locking member can be inserted from the outside is formed in a second spacer member other than the first spacer member in the joint portion. 25. A stopper metal piece according to item 23 of the application for a patent, wherein 'a synthetic resin layer is formed on the surface of the front end of the above-mentioned protrusions M # 0 ·, Α trowel. 26_ — a stopper metal piece It is composed of a built-in permanent magnet, a metal piece with an opening 4 κ, and a first metal piece with a fastening device that can be inserted into the opening. It is characterized in that the structure plate of the first metal piece is provided with The first base is fixed on the plate, and the second metal is fixed on the fastening part. The second metal is fixed at least by the plate and the protrusion of the opening is fastened. The structure fixedly forming the above-mentioned opening member can be inserted into the front end portion and the engaging groove of the engaging portion of the spacer member of the above-mentioned length. The magnetic opening is formed in the opening portion, and the magnetic opening is formed in the opening portion. In the above, the above-mentioned spacer member made of the first base material made of the magnetic material, the spacer member, the second base of the permanent magnet made of the magnetic material, and a front end portion thereof having When a substrate is formed on the side wall of the protruding portion formed on the side wall of the mouth portion and formed on the side wall of the mouth portion, only a certain portion may be provided to the permanent magnet to insert the protruding portion into the first substrate. When the opening is located on the side of the side wall forming the engaging portion, the front end portion of the protruding portion is in contact with the opening portion. 27. If the use of metal parts in the scope of patent application No. 26 is prohibited, it has more Sixth, the scope of the patent application is to insert the above-mentioned protruding portion into the above-mentioned > slot and fasten and clamp the above-mentioned protruding portion: when it is' located with the protruding portion and fixed on the first base 22, the locking member of the peripheral wall, and described; : ”Except for the first spacer member with the upper buckle fastening part: there are two cows, and when the lock member can be inserted from the outside, the spacer member is formed on the spacer member. A synthetic resin layer is formed on the surface of the front end portion of the protruding portion of the fastening metal member. 89101356.ptd Page 40