JPS5841998Y2 - Locking device for pachinko machines - Google Patents
Locking device for pachinko machinesInfo
- Publication number
- JPS5841998Y2 JPS5841998Y2 JP1977065411U JP6541177U JPS5841998Y2 JP S5841998 Y2 JPS5841998 Y2 JP S5841998Y2 JP 1977065411 U JP1977065411 U JP 1977065411U JP 6541177 U JP6541177 U JP 6541177U JP S5841998 Y2 JPS5841998 Y2 JP S5841998Y2
- Authority
- JP
- Japan
- Prior art keywords
- lock
- fittings
- support frame
- unlocking
- window
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Pinball Game Machines (AREA)
Description
【考案の詳細な説明】
この考案は、パチンコ機における施錠装置に係り、詳し
くはパチンコ機の機枠に対する前枠の開錠を前枠前面か
ら鍵をもって行なう形式の施錠装置に関するもので、本
考案の目的は、施錠作動部側に対する開錠操作部側を着
脱交換可能に組付は得るようにして経済的な製作及び実
施（使用）を図るとともに、機枠に対する前枠の正常な
開錠を図るとともに閉錠保持状態を長く良好に維持して
不正開放（開錠）を防止しようとするものである。[Detailed description of the invention] This invention relates to a locking device for a pachinko machine, and more specifically, it relates to a locking device of a type in which the front frame of a pachinko machine is unlocked using a key from the front of the front frame. The purpose of this is to achieve economical manufacturing and implementation (use) by assembling the unlocking operation part side to the locking operation part side in a detachable and replaceable manner, and to ensure normal unlocking of the front frame relative to the machine frame. In addition, the lock is maintained in a good state for a long time to prevent unauthorized opening (unlocking).
パチンコ機の機枠に対する前枠の開閉の必要性に鑑みて
設置されるこの施錠装置は、前枠前面に臨んだ錠孔から
の鍵をもって、開錠操作部側に対する施錠作動部を開錠
動作させる構造形式上、開錠操作回数が多くなるに従い
、施錠作動部に対して開錠操作部の方が早くガタ付きを
生じ易く、この結果該操作部の操作不円滑、不良に伴う
施錠作動部の動作不良や前枠の閉錠並びに閉錠保持等の
不良及びガタ付き等を招き易いとともに、正規の鍵以外
の異物（例えばピンや針金等）による不正開錠も行なわ
れ易く、それだけパチンコ機に対する不正行為が行なわ
れ易くなる状態を招く問題がある。This locking device, which was installed in consideration of the need to open and close the front frame of a pachinko machine, operates the locking operation part on the unlocking operation side by holding the key from the lock hole facing the front of the front frame. Due to its structure, as the number of unlocking operations increases, the unlocking operation part tends to become rattled more quickly than the locking operation part, and as a result, the operation part becomes unstable and the locking operation part due to defects. It is easy to cause malfunction of the front frame, malfunction in locking and holding the lock closed, and looseness, and it is also easy to open the lock illegally with foreign objects other than the official key (e.g., pins, wires, etc.), and the more the pachinko machine There is a problem that leads to a situation where it becomes easy for fraudulent acts to be carried out.
この問題の解決にあっては、一つの手段（対策）として
施錠装置自体について見れば、従前のこの種装置の場合
と同様に（ただし、従前装置は開錠操作部と施錠作動部
とが分離不能に一体的に結合されていた。In order to solve this problem, if we look at the locking device itself as one means (measure), we can use the same method as in the case of previous devices of this type (however, in the previous device, the unlocking operation part and the locking operation part were separated. They were impossibly connected together.
）全体を新旧交換することにより問題の解決が可能では
ある。) The problem can be solved by replacing the entire unit with the new one.
しかし、斯る対策にあっては、末だ充分使用に供し得る
施錠作動部側をも交換しなければならないことから余り
にも不経済的であり、同時に交換に係る作業（手数、時
間）も長く掛り、かつパチンコ機の製作時や工場のよう
な限られた時期、場所さらには専門作業員などに頼らな
ければならず、斯る不都合は数多くのパチンコ機にあっ
ては、予測するに余りある程大きな問題となるものであ
り、前述したパチンコ機における問題の解決手段として
良策とは決して言い難いものであった。However, such a countermeasure is uneconomical since it is necessary to replace the locking part that is still fully usable, and at the same time, the work (labor and time) involved in the replacement is also long. In addition, it is necessary to rely on specialized workers, etc., at a limited time and place such as during the production of pachinko machines or in factories, and such inconveniences are too predictable for many pachinko machines. This is a serious problem, and it can hardly be said to be a good solution to the above-mentioned problems with pachinko machines.
本考案は前述のパチンコ機における問題に鑑み、従前の
この種装置に係る不都合、欠点を解決するためになされ
たもので、前枠の裏面に固定される支枠体の上下に、機
枠上、下に配設される受金具に対する掛金具を各々昇降
傾動可能に支持し、この両掛金具間に、適宜付勢手段で
閉錠状態方向に付勢保持される昇降操作杆を連結して両
相金具を常には各受金具に対する係合閉錠状態に保持し
、錠孔を前枠前面に臨ませる錠筒に固着された基板と、
錠筒に挿入されて鍵により回動される錠軸と、この錠軸
に固着され前記昇降操作杆の一部に対して回動可能に係
合当接する操作板とから構成された開錠操作具を、前記
支枠体に対し、錠筒の嵌挿手段及び基板の定着手段を介
して着脱可能に組付けてなる施錠装置であり、施錠作動
部側の支枠体に対して開錠操作部側の、ユニットに構成
された開錠操作具を適時着脱交換して装置自体を、本来
の目的、機能を果し得るもとて長期間に亙り経済的かつ
有効的に使用し得るものである。This invention was devised in view of the above-mentioned problems with pachinko machines and to solve the inconveniences and shortcomings associated with conventional devices of this type. , the latch fittings for the receiving fittings disposed below are each supported so as to be tiltable up and down, and between the two latch fittings, an elevating and lowering operating rod which is biased and held in the direction of the closed state by appropriate biasing means is connected. a base plate fixed to a lock cylinder that always holds both matching metal fittings in a closed state in which they are engaged with each receiving metal fitting, and has a lock hole facing the front side of the front frame;
An unlocking operation consisting of a lock shaft inserted into a lock barrel and rotated by a key, and an operation plate fixed to the lock shaft and rotatably engaged and abutted against a part of the elevating operation rod. This is a locking device in which a tool is removably attached to the supporting frame via a fitting means of a lock cylinder and a fixing means of a board, and an unlocking operation is performed on the supporting frame on the side of the locking operation part. The device itself can be used economically and effectively for a long period of time while still fulfilling its original purpose and function by timely attachment and detachment of the unlocking operation tool configured in the unit. be.
以下、本考案の実施例を図面を参照して説明する。Embodiments of the present invention will be described below with reference to the drawings.
図示本例の施錠装置は、概要としてパチンコ機の機枠１
の右内側と、機枠１に対して左側を支点として片開き形
式に装備された前枠２裏面の右内側との間に組付けられ
るもので、施錠作動部側と、該作動部に対して着脱交換
可能にされた開錠操作部側とから構成されている。The locking device of this example shown in the figure is an overview of the machine frame 1 of a pachinko machine.
It is assembled between the right inner side of the front frame 2 and the right inner side of the back side of the front frame 2, which is installed in a single-opening format with the left side of the machine frame 1 as the fulcrum. It consists of an unlocking operation section that is detachable and replaceable.
なお、機枠１の右側板内側にビス着配設された上、下の
受金具３，３については、その一部に係合受片４，４を
屈曲形成している。It should be noted that the upper and lower receiving fittings 3, 3 screwed inside the right side panel of the machine frame 1 have engagement receiving pieces 4, 4 bent in a part thereof.
そこでまず本例装置の施錠作動部側について説明すると
、５は前枠２裏面に装着された金属製の支枠体で、この
支枠体５は、プレス加工に基づいて、前枠２にビス着固
定される取付は基板６と、該基板６の補強を兼ねた支板
７とを断面り形に屈曲形成している。Therefore, firstly, the locking operation part side of the device of this example will be explained. Reference numeral 5 is a metal supporting frame body attached to the back side of the front frame 2. This supporting frame body 5 is attached to the front frame 2 by screws based on press working. For mounting and fixing, the board 6 and a support plate 7 which also serves to reinforce the board 6 are bent into a cross-sectional shape.
なおこの支枠体５は後述の構成部品を組付けるための手
段として取付は基板６において、中央には孔８を設け、
かつ保持縁９を屈曲形成しており、中央部上下には保持
片１０．１０を支板７に対して適宜間隔で突設している
。The support frame 5 is mounted on a board 6 with a hole 8 in the center as a means for assembling components to be described later.
In addition, the holding edge 9 is bent, and holding pieces 10 and 10 are protruded from the support plate 7 at appropriate intervals above and below the center portion.
また支板７において、中央には窓口１１を凹設し、上下
端部には縦長の長目１３を有する支持部１２．１２を形
成しである。Further, in the support plate 7, a window 11 is recessed in the center, and support portions 12 and 12 having vertically long lines 13 are formed at the upper and lower ends.
なお１４はストッパーを示す。１５．１５は上記支枠体
５の支持部１２．１２に昇降動可能にピン１６着された
一対の掛金具である。Note that 14 indicates a stopper. Reference numeral 15.15 denotes a pair of latches which are attached to the support portion 12.12 of the support frame 5 with pins 16 so as to be movable up and down.
この両相金具１５．１５はともに同一に構成されたもの
で、その枢支点部より前部（第１図では右部）を、各々
の長日１３内に挿通して各受金具３側に指向突出し、そ
してその上縁に形成した■形状の係合溝１７，１７を当
該の係合受片４，４に対して脱離可能に係合するように
なっている。Both of these matching metal fittings 15.15 have the same structure, and the front part (the right side in Fig. 1) of the pivot point is inserted into each long day 13 and attached to each receiving metal fitting 3 side. The directional protrusions and square-shaped engagement grooves 17, 17 formed on the upper edges thereof are removably engaged with the corresponding engagement receiving pieces 4, 4.
なお、この両相金具１５．１５については、機枠１に対
する前枠２の閉鎖回動に伴い、各受金具３の係合受片４
に円滑かつ良好に係合するために、その前端が円弧状に
形成され、かつその上縁が斜状の係合案内縁１８として
形成されており、また前枠２の開閉の際における機枠１
の右側板内面との係合干渉をさけるために、その前端が
内側（遊戯盤側）に向けて折曲されている。In addition, regarding these two-sided metal fittings 15.15, as the front frame 2 is rotated to close with respect to the machine frame 1, the engagement receiving piece 4 of each receiving metal fitting 3
In order to smoothly and well engage the front frame 2, its front end is formed into an arc shape, and its upper edge is formed as a diagonal engagement guide edge 18. 1
In order to avoid engagement interference with the inner surface of the right side plate, its front end is bent inward (toward the game board side).
１９は両相金具１５．１５の後端部（第１図では左部）
間にピン２０連結された昇降操作杆で、その中央部には
後述の開錠操作具２３の操作板２９のための凹形の窓口
２１を形成している。19 is the rear end of both mating metal fittings 15.15 (left side in Figure 1)
It is a lifting and lowering operation lever with a pin 20 connected therebetween, and a concave window 21 is formed in the center thereof for an operation plate 29 of an unlocking operation tool 23, which will be described later.
そしてこの昇降操作杆１９は、前記支枠体５の支板７と
、取付は基板６の各保持片１０．１０との間に挾持され
た状態のもとて正確かつ円滑な昇降動可能に抱合保持さ
れており、そして取付は基板６との間に掛張した１個の
ばね２２により常には下向きに付勢されて作動前では下
降端位置に保持されて窓口２１を、第３図イのように操
作板２９に対する係合当接の始端位置に臨ませている。The lifting operation rod 19 can be moved up and down accurately and smoothly while being held between the support plate 7 of the support frame 5 and each holding piece 10, 10 of the mounting base plate 6. The window 21 is held in a downward position by a spring 22 suspended between the base plate 6 and the base plate 6. It faces the starting end position of engagement and contact with the operation plate 29 as shown in FIG.
これにより、上記両相金具１５．１５は、作動前ではそ
の一方の後部下縁をストッパー１４に当接係合したもと
で当該の受金具３゜３に対する閉鎖状態として附勢保持
されて係合している。As a result, before actuation, the two mating metal fittings 15.15 are held biased and engaged in the closed state with respect to the corresponding receiving metal fitting 3. It matches.
次に開錠操作部側について、２３は前記支枠体５の中央
部に対して着脱交換可能に組付けられた開錠操作具であ
る。Next, regarding the unlocking operation section side, reference numeral 23 denotes an unlocking operation tool detachably assembled to the central part of the support frame 5.
この操作具２３は第２図のように、基板２４と、この基
板２４に固着され前端面には錠孔２６を有する錠筒２５
と、錠筒２５内に挿通されて操作前では不動状態に保持
され操作端部を錠孔２６に臨ませて鍵２８で回動操作さ
れる錠軸２７と、錠軸２７内端に固着された円弧カム形
の操作板２９とから一つのユニットに組立てられている
。As shown in FIG. 2, this operating tool 23 includes a base plate 24 and a lock cylinder 25 which is fixed to the base plate 24 and has a lock hole 26 on the front end surface.
A lock shaft 27 is inserted into the lock cylinder 25 and held in an immovable state before operation, and is rotated by a key 28 with the operating end facing the lock hole 26. It is assembled into one unit from a circular arc cam-shaped operation plate 29.
そして、この開錠操作具２３を支枠体５に組付けるには
、その錠筒２５を支枠体５の基板６の孔８から、支枠体
５の取りつけられた前枠２の孔３０内に嵌挿して、錠筒
２５の錠孔２６を前枠２の前面に臨ませる。In order to assemble this unlocking operation tool 23 to the support frame 5, the lock cylinder 25 is inserted through the hole 8 of the base plate 6 of the support frame 5 and into the hole 30 of the front frame 2 to which the support frame 5 is attached. The lock hole 26 of the lock cylinder 25 faces the front surface of the front frame 2.
ついで、基板２４を支板７、保持縁９及び昇降操作杆１
９の各内面が形成する保持凹部３１内に挿入し、ついで
、基板６に植設された上、下一対のビン３３．３３に、
基板２４におけた孔３４．３４を嵌挿して、開錠操作具
２３の基板２４を支枠体５の基板６に位置決めする。Next, the base plate 24 is attached to the support plate 7, the holding edge 9, and the lifting operation rod 1.
9 into the holding recesses 31 formed by the inner surfaces of the bottles 9 and then into the pair of upper and lower bottles 33 and 33 implanted in the substrate 6,
The holes 34 and 34 formed in the base plate 24 are fitted to position the base plate 24 of the unlocking operation tool 23 on the base plate 6 of the support frame 5.
この状態で、基板２４を２個のビス３２により基板６に
締めつけると、開錠操作具２３は支枠体５に組付けられ
る。In this state, when the base plate 24 is fastened to the base plate 6 with the two screws 32, the unlocking operation tool 23 is assembled to the support frame 5.
そしてこの開錠操作具２３の組付は状態において、操作
板２９は、その作動前では第３図イのようにその自由端
部を支枠体５の支板７と昇降操作杆１９との各窓口１１
．２１内に突入させてその円弧状の係合カム面３５を、
昇降操作杆１９の窓口２１の上縁２１ ａに係合当接可
能にしている。When the unlocking operation tool 23 is assembled, the operation plate 29 has its free end connected to the support plate 7 of the support frame 5 and the lifting operation rod 19 before its operation, as shown in FIG. 3A. Each counter 11
．． 21 and its arcuate engagement cam surface 35,
The upper edge 21a of the window 21 of the lifting/lowering operation rod 19 can be engaged with and brought into contact with the upper edge 21a.
３６は操作板２９の係合カム面３５の先端部に形成され
た保合溝で、昇降操作杆１９の窓口２１の上縁２１ ａ
と係合可能にして操作板２９の回動操作量の規制並びに
昇降操作杆１９側との離脱防止を図っている。Reference numeral 36 denotes a retaining groove formed at the tip of the engagement cam surface 35 of the operation plate 29, and the upper edge 21 a of the window 21 of the elevating operation rod 19.
It is possible to engage with the operating plate 29 to regulate the amount of rotational operation of the operating plate 29 and to prevent it from separating from the elevating operating rod 19 side.
従って、前述のように構成された本例の施錠装置におい
て、開錠にあたっては、前枠２前面に位置する開錠操作
具２３の錠筒２５の錠孔２６内に鍵２８を挿入して錠軸
２７を所定方向へ回動することにより、操作板２９の第
３図イ中反時計方向への回動に伴い昇降操作杆１９が係
合カム面３５に対して窓口２１の上縁２１ ａを介して
係合当接しなからばね２２に抗して押下げられ、これに
連動して両相金具１５．１５が、機枠１の各受金具３，
３に対して離脱解放方向へ同調傾動されてその各係合溝
１７が当該の係合受片４から解離されるため、この解錠
状態を、前述の鍵２８を以って第３図口の状態にして保
持したまま前枠２を機枠１に対して前方へ引出すことに
より何なく開放回動することができる。Therefore, in the locking device of this example configured as described above, when unlocking, the key 28 is inserted into the lock hole 26 of the lock barrel 25 of the unlocking operation tool 23 located on the front surface of the front frame 2. By rotating the shaft 27 in a predetermined direction, as the operating plate 29 rotates counterclockwise in FIG. are pressed down against the spring 22, and in conjunction with this, the two phase fittings 15, 15 are brought into contact with each of the receiving fittings 3, 3 of the machine frame 1.
3 in the disengagement and release direction, and each engagement groove 17 is disengaged from the corresponding engagement receiving piece 4. Therefore, this unlocked state can be controlled by using the key 28 mentioned above to open the opening in FIG. By pulling out the front frame 2 forward with respect to the machine frame 1 while holding it in this state, the front frame 2 can be opened and rotated without any problem.
また、閉錠については前述の鍵２８操作は不要として開
放された前枠２を機枠１側に向けて押込み回動させて元
の閉鎖位置に押戻すことにより、各々の掛金具１５．１
５は、当該の受金具３，３の係合受片４，４下縁に対し
、その前端及び係合案内縁１８を介して一時的に下傾し
ながら係合移行した後、その係合溝１７を密に係合して
閉錠状態とされ、これにより前枠２が閉鎖保持される。For closing, the above-mentioned operation of the key 28 is not necessary, and each latch 15.
5 engages with the lower edge of the engagement receiving pieces 4, 4 of the corresponding receiving fittings 3, 3 through the front end and the engagement guide edge 18 while temporarily tilting downward; The grooves 17 are tightly engaged to form a locked state, thereby keeping the front frame 2 closed.
なお、この閉錠時において各受金具３に対する各掛金具
１５の保合に伴う傾動時に、昇降操作杆１９はその窓口
２１を以って開錠操作具２３の操作板２９とは何ら干渉
し合うことなく円滑に上動する。It should be noted that during this locking operation, when the respective latch fittings 15 are tilted as they are secured to the respective receiving fittings 3, the lift operation rod 19 does not interfere with the operation plate 29 of the unlocking operation tool 23 through its window 21. It moves up smoothly without any friction.
前述のように機枠１に対する前枠２の開錠並びに閉錠を
なし得る本例の施錠装置において、開錠操作具２３に対
する操作回数が多くなるに従い、施錠作動部の構造が未
だ良好かつ安定な状態に呈するにも拘らず、開錠操作部
の方が早くガタ付きを生じ、この結果開錠操作具２３の
操作不円滑、不良に伴う施錠作動部の動作不良や前枠２
の開錠並びに閉錠保持の不良及びガタ付き等を招き易い
状態あるいは正規の鍵以外の異物による不正開錠が行な
われ易い状態になる場合には、パチンコ機に対する不正
行為の防止として、開錠操作具２３の新旧交換時にあた
っては、施錠作動部側の取着状態のまま、支枠体５に対
する基板２４のビス３２を単に弛め外した後、操作具２
３自体を前枠２裏側へ引き出すようにして基板２４を保
持凹部３１から取り外し、また錠筒２５を番孔８，３０
から抜出すことにより、操作具２３自体が何なく容易に
取外すことができ、また上述の逆操作に基づいて簡単に
手早く正確に組付けることができ、斯る作業、操作につ
いては、パチンコ機の製作、組立て時や工場あるいは製
作専門作業者だけに限らず、当該のパチンコ機が使用（
遊戯用）に供している状態にあって、前枠２を開放した
もとで店員でも何なく容易に行ない得るものである。As described above, in the locking device of this embodiment that can unlock and close the front frame 2 with respect to the machine frame 1, as the number of operations on the unlocking operation tool 23 increases, the structure of the locking operation part is still good and stable. Despite the situation, the unlocking operation part becomes loose more quickly, and as a result, the unlocking operation tool 23 becomes unstable, the locking operation part malfunctions due to the defect, and the front frame 2
If the pachinko machine is in a state where it is likely to cause problems such as poor unlocking or lock retention, or looseness, or a state where it is likely to be opened illegally with a foreign object other than the official key, it is necessary to open the lock to prevent unauthorized acts on the pachinko machine. When replacing the operating tool 23 with a new one, simply loosen and remove the screws 32 on the base plate 24 from the supporting frame 5 while leaving the locking part attached.
Remove the board 24 from the holding recess 31 by pulling it out to the back side of the front frame 2, and insert the lock barrel 25 into the holes 8 and 30.
By pulling it out from the machine, the operating tool 23 itself can be easily removed without any problem, and it can be assembled quickly and accurately based on the above-mentioned reverse operation. The pachinko machine in question is not limited to production, assembly, factory or production specialist workers
Even a store clerk can easily do this with the front frame 2 open while the machine is being used for play.
なお、開錠操作具２３の新旧交換に伴い、新たな操作具
２３については、錠筒２５の錠孔２６の形状が異なるも
のに変更されてよい。In addition, as the unlocking operating tool 23 is replaced with a new one, the shape of the lock hole 26 of the lock barrel 25 may be changed to a different shape for the new operating tool 23.
いずれにあっても開錠操作具２３の交換によれば、装置
全体に対して約士位の費用で済む。In either case, replacing the unlocking operating tool 23 will cost about $100 for the entire device.
本例の施錠装置では、その開錠操作具２３が上述のよう
に新旧交換された後の実施態においても、該操作具２３
の操作板２９が昇降操作杆１９に対してその係合カム面
３５を窓口２１の上縁２１ ａに係合当接したまま回動
変位量に応じて昇降操作杆１９を上動させて各々の受金
具３，３に対する掛金具１５．１５を開錠動作させ得る
もので、斯る開錠作動において、操作板２９はその回動
時には第３図口のようにその係合溝３６を以って昇降操
作杆１９に対して所定位置で保合拘束されるため、これ
より開錠操作具２３に対する鍵２８の回動操作量範囲が
一義的に決定されることになって、回し過ぎや回し不足
等による操作ミスが未然に防止し得、斯る操作の簡易化
、単純化を図り得るとともに、昇降操作杆１９に対する
操作板２９の回動操作時における離脱が積極的に防止し
得、加えて操作板２９は、昇降操作杆１９の窓口２１内
に突入したその自由端部の先端を、支枠体５の窓口１１
の下縁１１ ａに対して保合可能としているため、これ
により操作板２９の逆回動を不能にさせて鍵２８による
操作板２９の逆操作を未然に阻止し得、両者１９．２９
を常に正確かつ円滑な保合連繋状態に保持して開錠操作
の確実円滑化を図ってその信頼度を高め得、本来の目的
、機能を奏し得るもとて長期間に亙って経済的に使用で
きる。In the locking device of this example, even in the embodiment after the unlocking operating tool 23 is replaced with a new one as described above, the operating tool 23
While the operating plate 29 is in contact with the upper edge 21a of the window 21 with its engaging cam surface 35 engaged with the upper edge 21a of the window 21, the operating plate 29 is moved upward according to the amount of rotational displacement. The lock fittings 15 and 15 for the receiving fittings 3 and 3 can be unlocked, and in such an unlocking operation, the operation plate 29 rotates through its engagement groove 36 as shown in Figure 3. Since the key 28 is held and restrained at a predetermined position with respect to the lifting operation rod 19, the range of rotation operation of the key 28 with respect to the unlocking operation tool 23 is uniquely determined, and it is possible to avoid over-turning. It is possible to prevent operational errors due to insufficient turning, etc., to simplify and simplify such operations, and to actively prevent separation of the operating plate 29 from the lifting operating rod 19 during rotational operation, In addition, the operation plate 29 connects the tip of its free end, which has protruded into the window 21 of the lifting operation rod 19, to the window 11 of the support frame 5.
Because it can be held against the lower edge 11 a of
It is possible to maintain the lock in an accurate and smooth connection state at all times to ensure smooth unlocking operation and increase its reliability.It is also economical for a long period of time while still being able to perform its original purpose and function. Can be used for
なお、本案の施錠装置については前述の実施例に限らず
、適当に変更してもよい。Note that the locking device of the present invention is not limited to the above-mentioned embodiments, and may be modified as appropriate.
すなわち一例として支枠体５に対する操作具２３の基板
２４の位置決め定着用の手段については、支枠体５側に
突出した位置決めピン兼用のねじに対して基板２４に透
孔を設けて蝶ナツトで緊締するようにし７てもよい。That is, as an example, the means for positioning and fixing the base plate 24 of the operating tool 23 with respect to the support frame 5 is such that a through hole is provided in the base plate 24 for a screw that also serves as a positioning pin protruding from the support frame 5 side, and a wing nut is used. You may tighten it 7.
勿論フック形式等としてもよい。また昇降操作杆１９に
対する操作板２９の離脱防止用の連繋手段については、
前述の係合溝３６に頼らず操作板２９に形成した円弧形
の係合案内溝に昇降操作杆１９に突出した保合ピンを挿
通した形式としてもよい。Of course, a hook type etc. may also be used. In addition, regarding the connecting means for preventing the operation plate 29 from detaching from the elevating operation rod 19,
Instead of relying on the above-mentioned engagement groove 36, a retaining pin protruding from the elevating operation rod 19 may be inserted into an arc-shaped engagement guide groove formed on the operation plate 29.
また、操作板２９は錠軸２７にビス等を用いて着脱可能
にしてもよく、これによれば操作板２９のみを単独で新
旧交換することができることから、操作板については、
第４図に略本するような各縁側に対称形の係合カム面３
５．３５及び係合溝３６．３６を形成したほぼ楕円形の
操作板２９′として各縁側毎に使用交換できるようにす
ることができ、これによれば１個の操作板２９′を以っ
て２枚分あるいは２倍の使用率として経済的に実施し得
るものである。Further, the operation plate 29 may be made removable by using screws or the like on the lock shaft 27. Accordingly, only the operation plate 29 can be replaced with a new one.
Symmetrical engagement cam surfaces 3 on each edge side as schematically shown in FIG.
5.35 and an engagement groove 36.36, which can be used and replaced for each edge. Accordingly, one operation plate 29' can be used. This can be economically implemented as two sheets or double the usage rate.
また、施錠装置自体の型式としては、図示とは逆に昇降
操作杆１９の下降時に伴い両相金具１５．１５が受金具
３，３から離脱開錠される型式であってもよい。Further, as for the type of the locking device itself, contrary to the illustration, it may be of a type in which both phase metal fittings 15, 15 are separated from the receiving metal fittings 3, 3 and unlocked when the elevating/lowering operating rod 19 is lowered.
以上、実施例で具体的に説明したように、本考案の施錠
装置は、パチンコ機の機枠に対する前枠の前面に臨んだ
開錠操作具における錠筒の錠孔からの鍵操作により、操
作板を回動させて施錠作動部側の昇降操作杆の上動又は
下動を介して機枠側の受金具に対する掛金具を離脱傾動
させて前枠を開錠させ得、また機枠側に対する前枠の押
込み閉鎖時に伴い受金具に対して掛金具を係合させて前
枠を閉錠保持し得るもので、施錠作動部側の支枠体に対
し、開錠操作部側の開錠操作具全体を、着脱交換可能に
組付けたものであるから、該操作具に対する操作回数の
多くなるに従って生じ易くなるガタ付き等に基因する施
錠作動部の開錠動作不良や前枠の開錠並びに閉錠保持の
不良及びガタ付き、さらには正規の鍵以外の異物による
不正開錠操作ひいてはパチンコ機に対する不正行為等の
種々の問題に対処して操作具自体をユニットとして交換
し、非交換の施錠作動部側とともに新品同様な、本来の
目的、機能を果し得る施錠装置として長期間に亙り経済
的に使用し得る。As described above in detail in the embodiments, the locking device of the present invention can be operated by operating a key from the lock hole of the lock barrel of the unlocking tool that faces the front of the front frame of the machine frame of the pachinko machine. The front frame can be unlocked by rotating the plate and moving up or down the lifting operation lever on the locking operation side to detach and tilt the latch against the receiver on the machine frame side, and to unlock the front frame. When the front frame is pushed in and closed, the front frame can be held closed by engaging the latch fitting with the receiving metal fitting, and the unlocking operation on the unlocking operation side with respect to the support frame on the locking operation side. Since the entire tool is assembled in a detachable and replaceable manner, there is no risk of malfunctions in the locking operation part due to backlash, etc., or in the front frame being unlocked or unlocked due to backlash, etc., which tend to occur as the number of operations on the operating tool increases. In order to deal with various problems such as poor lock retention, loose locks, unauthorized unlocking by foreign objects other than the official key, and even fraudulent acts against pachinko machines, we replaced the operating tool itself as a unit and fixed the lock without replacing it. It can be used economically for a long period of time as a locking device that can fulfill its original purpose and function as if it were new together with the operating part.
また施錠作動部側と開錠操作部側とは別個に製作し得、
かつ互いが容易に組付は得るので、装置全体の製作や組
立て及びパチンコ機への組付けが容易にできる。In addition, the locking operation part side and the unlocking operation part side can be manufactured separately.
In addition, since they can be easily assembled, the entire device can be manufactured and assembled easily, and can be easily assembled into a pachinko machine.
特に開錠操作具を着脱交換する場合は、その基板を例え
ばピン、孔、ビス又はピン兼用のねじ、ナツト等による
位置決め及び固着手段を介して行なうことができるので
、着脱のための特別な器具や操作を一切必要とせず、又
パチンコ機の製作工場や専門作業者だけに限らず、パチ
ンコ店の店員等でも容易かつ正確に交換することができ
る。In particular, when attaching and detaching the unlocking operating tool, this can be done through positioning and fixing means such as pins, holes, screws, screws that also serve as pins, nuts, etc., so special equipment is required for attaching and detaching. It does not require any manual operation or operation, and can be easily and accurately replaced not only by pachinko machine manufacturing factories or specialized workers, but also by pachinko parlor employees.
さらに、開錠操作具の操作板は、昇降操作杆に設けた窓
口上縁に当接するカム面と、このカム面に設けられ、錠
軸が回動されてカム面が窓口上縁を押し上げて受金具に
対する掛金具の係合を外す位置まで昇降操作杆を上昇さ
せたとき、上縁に係合して錠軸の回動を規制する保合溝
とを有し、かつ操作板の自由端は昇降操作杆が施錠状態
にあるとき、支枠体に設けた窓口の下縁により支承され
る構造になっているので、操作板の回動方向並びに回動
範囲が一定になり、誤操作や面倒な操作等をなくして、
未熟練者であっても正確かつ円滑に開錠することか゛で
きる。Furthermore, the operation plate of the lock opening operation tool is provided with a cam surface that comes into contact with the upper edge of the teller provided on the lifting operation lever, and a cam surface that is provided on this cam surface, so that when the lock shaft is rotated, the cam surface pushes up the upper edge of the teller. a locking groove that engages with the upper edge to restrict rotation of the lock shaft when the lifting operation lever is raised to a position where the latch is disengaged from the receiving bracket, and the free end of the operation plate; When the lift operation lever is in the locked state, it is supported by the lower edge of the window provided in the support frame, so the rotation direction and rotation range of the operation plate are constant, preventing erroneous operation and trouble. Eliminate unnecessary operations, etc.
Even an unskilled person can unlock the lock accurately and smoothly.
図は本考案の実施例を示すもので、第１図は本例装置の
実施態様を略本する側断面図、第２図は本例装置の要部
を一部分解して示す斜視図、第３図イ９口は夫々操作板
と昇降操作杆との連繋状態を例示する説明図、第４図は
操作板の変更例を示す分解斜視図である。
１・・・・・・機枠、２・・・・・・前枠、３・・・・
・・受金具、５・・・・・・支枠体、１５・・・・・・
掛金具、１９・・・・・・昇降操作杆、２１・・・・・
・窓旺、２３・・・・・・開錠操作具、２４・・・・・
・基板、２５・・・・・・錠筒、２７・・・・・・錠軸
、２９．２９’・・・・・・操作板、３２・・・・・・
ビス、３３・・・・・・ピン、３４・・・・・・孔、３
５・・・・・・係合カム面、３６・・・・・・係合溝。The drawings show an embodiment of the present invention; FIG. 1 is a side sectional view schematically showing an embodiment of the device of the present invention, FIG. FIG. 3B is an explanatory diagram illustrating the state of connection between the operation plate and the lifting/lowering operation rod, and FIG. 4 is an exploded perspective view showing a modification of the operation plate. 1...Machine frame, 2...Front frame, 3...
...Bracket, 5... Support frame, 15...
Latch fitting, 19... Lifting operation rod, 21...
・Window, 23...Unlock operation tool, 24...
・Platform board, 25...Lock barrel, 27...Lock shaft, 29.29'...Operation board, 32...
Screw, 33...pin, 34...hole, 3
5... Engagement cam surface, 36... Engagement groove.
Claims (1)
前枠の裏面に取りつけられた支枠体と、機枠の上、下に
配設された一対の受金具に対してそれぞれ係合する、前
記支枠体に対し傾動可能に軸着された一対の掛金具と、
この両相金具を連結しかつ前記支枠体に設けたばねによ
り付勢されて前記両相金具を各受金具にそれぞれ係合さ
せて施錠状態にする昇降操作杆とを有す施錠操作部と、
鍵を使用して回動させられる錠軸及びこの錠軸に固着さ
れた操作板を有する開錠操作部とを設けたパチンコ機で
あって、前記開錠操作部の錠軸を回動可能に支承する錠
筒は支枠体及び前枠に貫設した穴に嵌挿されかつ支枠体
の内側に位置決め手段を介して取り外し可能に取着され
る基板に固着され、又前記操作板は前記昇降操作杆に設
けた窓口上縁に当接するカム面と、このカム面に設けら
れ、前記錠軸が開錠方向に回動されてカム面が窓口上縁
を押し上げて受金具に対する掛金具の保合を外す位置ま
で昇降操作杆を上昇させたとき窓口上縁に係合して錠軸
の回動を規制する係合溝とを有し、かつ操作板の自由端
は昇降操作杆が施錠状態にあるとき前記支枠体に設けた
窓口の下縁により支承されることを特徴とするパチンコ
機における施錠装置。The front frame is hinged to the machine frame on one side so that it can be opened and closed; a pair of latch fittings pivotably pivoted to the support frame body, the fittings being respectively engaged with each other;
a locking operation part having an elevating operation rod that connects the two phase fittings and is biased by a spring provided on the support frame to engage the two phase fittings with the respective receiving metal fittings and put the locking state into a locked state;
A pachinko machine comprising a lock shaft that can be rotated using a key and an unlocking operation section having an operation plate fixed to the lock shaft, the lock shaft of the unlocking operation section being rotatable. The supported lock cylinder is fitted into a hole penetrating the support frame and the front frame, and is fixed to a board that is removably attached to the inside of the support frame via a positioning means, and the operation plate There is a cam surface provided on the lift operation lever that comes into contact with the upper edge of the window, and when the lock shaft is rotated in the unlocking direction, the cam surface pushes up the upper edge of the window and locks the latch against the holder. The lever has an engagement groove that engages with the upper edge of the window to restrict rotation of the lock shaft when the lifting lever is raised to the position where the lock is released, and the lifting lever is locked at the free end of the operating plate. A locking device for a pachinko machine, wherein the locking device is supported by a lower edge of a window provided in the support frame when the locking device is in the state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977065411U JPS5841998Y2 (en) | 1977-05-20 | 1977-05-20 | Locking device for pachinko machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977065411U JPS5841998Y2 (en) | 1977-05-20 | 1977-05-20 | Locking device for pachinko machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53161191U JPS53161191U (en) | 1978-12-16 |
| JPS5841998Y2 true JPS5841998Y2 (en) | 1983-09-22 |
Family
ID=28970448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977065411U Expired JPS5841998Y2 (en) | 1977-05-20 | 1977-05-20 | Locking device for pachinko machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5841998Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017144322A (en) * | 2017-06-02 | 2017-08-24 | 株式会社ニューギン | Game machine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136305Y2 (en) * | 1978-12-19 | 1986-10-21 | ||
| JPS58157184U (en) * | 1982-04-13 | 1983-10-20 | 中村 農史 | Pachinko machine locking device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS472647U (en) * | 1971-01-23 | 1972-08-30 |
-
1977
- 1977-05-20 JP JP1977065411U patent/JPS5841998Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS472647U (en) * | 1971-01-23 | 1972-08-30 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017144322A (en) * | 2017-06-02 | 2017-08-24 | 株式会社ニューギン | Game machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53161191U (en) | 1978-12-16 |
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