JP3001249U - Upper frame side member of the glass plate holding frame in the glass door frame of the metal frame of the pachinko machine - Google Patents

Abstract

(57) [Abstract] [Purpose] To obtain an upper frame side member of a glass door frame capable of holding and using a conventional glass plate and double glazing assembly, reinforcing the upper frame side member, and preventing intrusion of illegal pieces. . [Structure] The glass door frame 2 is detachably attached to the upper ends of both side frame sill members 211 of the glass plate holding frame 21, and a supporting piece 32 is hung and continuously connected to a front end edge of a partition 31 and a rear end edge. A curl-shaped engaging cylinder 33 is continuously provided on the lower side, and elastic pieces 34 urged inward are fixed by rivets 35 to form the upper frame sap material 30 downward from both upper ends of the partition 31. , Frame portion 20
A crime prevention in which a locking piece 37 that can be locked to a projecting piece 202 projecting on the back side of the upper frame member 201 is projected on the front end edge, and a curl-shaped mounting tube 38 is continuously formed on the lower end edge on the lower side. The mounting cylinder 3 is provided with a piece 36, and the mounting cylinder 38 is fitted to the outside of the engagement cylinder 33.
By crimping 8, the crime prevention piece 36 is rotatably provided on the upper frame side member 30 with the engagement tube 33 as a fulcrum. In addition, the elastic piece 34 has an inward crimp portion 341 protruding in the central portion, and an outward operating piece 342 is continuously provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an upper frame side member of a glass plate holding frame in a glass door frame of a metal frame of a pachinko machine.

[0002]

[Prior art]

 The metal frame of a pachinko machine consists of a mounting frame that is attached to the pachinko machine frame, and a glass door frame that connects a glass plate holding frame that houses two glass plates on the back side of the front frame part. Due to the inconvenience of handling the plates and cleaning them due to the intrusion of dust between the glass plates, a double glass assembly with two glass plates integrated was formed in advance, and the double glass assembly was placed in the receiving groove of the glass plate holding frame. The one inserted from is used effectively.

Therefore, since the double glass assembly causes the upper frame sap material of the glass plate holding frame in the glass door frame to be an obstacle, it is necessary to disengage the upper frame sap material. An upper frame sapwood with elastic pieces protruding downward at the side ends was used. However, in addition to being weak in strength, many people commit fraud by inserting a coin or a screwdriver into the gap between the mounting frame and the upper frame of the front frame to deform the upper frame of the front frame. was there.

[0004]

[Problems to be solved by the device]

 Therefore, the present invention provides an upper frame side member for a glass plate holding frame of a glass door frame, which reinforces the upper side frame of the glass door frame to prevent deformation and prevents intrusion of an illegal piece from a gap between the glass frame and the mounting frame. To do.

[0005]

[Means for Solving the Problems]

 Therefore, according to the present invention, a glass plate holding frame for accommodating two glass plates is attached to the upper ends of both side frames of the glass plate holding frame of a glass door frame which is attached to the back side of the front frame part so as to be detachable. This is to form the upper side frame of the glass plate holding frame by connecting the downward supporting piece to the front edge of the partition and the engaging tube below the rear edge of the partition. , The elastic piece biased inward is locked to the upper frame sill member, which is connected to both ends of the partition downward, and the protruding piece that is protruded upward on the back side of the upper frame member of the front frame of the metal frame. A locking piece that can be protruded from the front edge and a security piece that is formed by connecting the mounting tube to the bottom of the rear edge.The mounting tube is attached to the outside of the engagement tube to lift the security piece. The frame sap material is rotatably provided. Note that the elastic piece may be formed by forming a crimping portion that slightly protrudes inward at a substantially central portion, and continuously connecting an outward engaging and disengaging operation piece to the crimping portion.

[0006]

[Action]

 The crime prevention piece is rotatably attached to the upper frame side member by fitting the attachment tube to the outside of the engagement tube and using the engagement tube as a fulcrum, the double glass assembly is inserted into the accommodation groove of the glass plate holding frame. After the insertion, the elastic pieces at both ends are pressure-bonded to the upper ends of both side frames of the glass plate holding frame to hold the double glass assembly. Then, the crime prevention piece is rotated forward, and the locking piece is engaged with the protruding piece that is provided so as to project upward on the back side of the upper frame member of the front frame portion. As a result, the upper frame sill material is integrally reinforced with the upper frame material of the front frame part by the interposition of the security piece, so that even if a coin or a screwdriver is inserted into the gap with the mounting frame, it is difficult to deform, and It can prevent the intrusion of fraudulent pieces.

[0007]

【Example】

 Hereinafter, an illustrated embodiment of the present invention will be described. In the present example shown in FIG. 1, reference numeral 1 denotes a mounting frame that is fixed to a wooden frame, and one end of the mounting frame allows the glass door frame 2 to be axially coupled by a vertical pin 11 so as to be opened and closed. The glass door frame 2 is composed of a front frame portion 20 and a glass plate holding frame 21, and the glass plate holding frame 21 has a housing groove 215 for housing two glass plates in both side frame sap members 211 and a bottom frame sap member (not shown). Are formed so as to be opened inward.

The upper frame side member 3 is engaged with the upper frame side member 3 in a disengageable manner so that the glass plate holding frame 21 has a rectangular frame shape. As shown in FIGS. 2 to 4, a supporting piece 32 is vertically connected to the front end edge of the horizontal partition 31 and a curling engagement tube 33 is provided on the lower end of the rear edge of the partition 31. It is connected.

Further, elastic pieces 34 urged inward are fixed to both ends of the partition 31 with rivets 35, and protruded downward from both ends of the partition 31 to form an upper frame sap 30. ing. Reference numeral 36 denotes a crime prevention piece, which has a locking piece 37 that can be locked to a projection piece 202 that projects upward on the back side of the upper frame member 201 of the front frame portion 20 and that has a curled shape at the rear end edge. The mounting cylinder 38 is continuously formed on the lower side.

The mounting cylinder 38 has a curl shape larger than the engagement cylinder 33, and the crime prevention piece 36 is secured by fitting the mounting cylinder 38 to the outside of the engagement cylinder 33 and caulking a part of the mounting cylinder 38. The upper frame side member 30 is rotatably provided with the engagement cylinder 33 as a fulcrum.

It should be noted that the elastic piece 34 is a spring steel piece, and a crimp portion 341 that is slightly inwardly projected is bent and formed substantially in the center of the elastic piece 34, and the crimp portion 341 has an outward engaging / disengaging operation piece. 342 are connected in series. Further, a finger hooking piece 361 for opening and turning is provided at the center of the crime prevention piece 36.

In this example having such a configuration, after the double glass assembly 4 is inserted into the accommodation groove 215 of the glass plate holding frame 21 from the open upper frame side and accommodated, the elastic pieces 34 at both ends are glass-shaped. The double glass assembly 4 is held by mounting the upper frame side member 3 by pressing the crimping portion 341 to the upper ends of the both side frame members 211 of the plate holding frame 21. That is, the double glass assembly 4 is stably held at the upper frame side by interposing the support piece 32 and the mounting tube 38 at the upper end step portion of the double glass assembly 4. The double glass assembly 4 is formed in a shape that can be housed in the housing groove 215.

At this time, as shown in FIG. 5, the crimping portion 341 of the elastic piece 34 should be in pressure contact with the inclined surface of the protruding portion 212 that slightly protrudes outward at the upper portion of the both-side frame sill members 211 of the glass plate holding frame 21. Then, the upper frame side member 3 is mounted in a strongly crimped state.

Next, as shown in FIG. 3, the crime prevention piece 36 is rotated forward with the engagement cylinder 33 as a fulcrum, and the engagement piece 37 is projected upward on the back side of the upper frame member 201 of the front frame portion 20. It engages with the projecting piece 202. As a result, the upper frame side member 30 is integrally reinforced with the upper frame member 201 of the front frame portion 20 through the interposition of the crime prevention piece 36, so that a coin or a coin is provided in the gap 50 between the mounting frame 1 and the upper frame member 201. Even if a driver is inserted, the upper frame member 201 is hard to deform. Further, since the upper side of the glass plate holding frame 21 is also reinforced by the upper frame side member 30, it is possible to prevent an illegal piece from entering through the gap 51 between the upper frame member 201 and the glass plate holding frame 21 by the crime prevention piece 36. is there.

When the double glass assembly 4 is replaced, the finger hooking piece 342 of the elastic piece 34 is opened outward to release the pressure contact state with the projection 212, and the elastic piece 34 is lifted up to remove the glass plate. It suffices to remove the upper frame side member 3 from both side frame side members 211 of the holding frame 21 and pull out the upper frame side member 3, whereby the upper frame side is opened.

Further, the glass plates housed in the glass plate holding frame 21 may be conventional individual glass plates. In this case, the crime prevention piece 36 is rotationally displaced while the upper frame side member 3 is attached. Just insert each glass plate from above. That is, the crime prevention piece 36 is pivoted backward as shown by the phantom line in FIG. 4, and after inserting the glass plate into the glass plate housing groove which is in the open state, the crime prevention piece 36 is pivoted forward and opened. Insert the glass plate into the glass plate receiving groove after it is in the state. The backward rotation of the crime prevention piece 36 can be easily performed by hooking a finger on the finger hook piece 361 for open rotation.

As described above, according to this example, since the upper frame side member 3 can be engaged and disengaged, it can be used for the conventional glass plate and the double glass assembly 4, and the locking piece 37 can be used for the front frame portion. By engaging the projection piece 202 on the back side of the upper frame member 20 of 20, the upper frame side member 30 is reinforced integrally with the mounting frame 1 by the interposition of the crime prevention piece 36, and the gap 50 with the mounting frame 1 is formed. Even if a coin or a driver is inserted, it is difficult to be deformed, and the crime prevention piece 36 can prevent an illegal piece from entering through the gap 51 between the upper frame member 201 and the upper frame side member 30.

Although this example is configured as described above, the present invention is not limited to this. For example, regardless of the shapes of the partition piece, the support piece, the crime prevention piece, and the locking piece, the fitting length of the engagement tube and the mounting tube for rotatably mounting the crime prevention piece is not limited, and some of them may be engaged. The fitting cylinder and the mounting cylinder may be fitted together.

Further, the material of the elastic piece is also appropriate, and the partition piece may be integrally formed with the elastic piece as an elastic material. Furthermore, the shape and configuration of the elastic piece are also arbitrary. The shape of the double glass assembly is not limited, and the shape of the receiving groove of the glass plate of the glass plate holding frame is not limited, and may be a shape corresponding to the shape of the double glass assembly. But it's okay.

[0020]

[Effect of device]

 According to the present invention, since the upper frame side member can be engaged and disengaged, the conventional glass plate and the double glass assembly can be used and held, and the locking piece is engaged with the protruding piece on the back side of the upper frame member of the front frame portion. By doing so, the upper frame sill material is reinforced integrally with the front frame portion by interposing the crime prevention piece, and it does not change even if a coin, a screwdriver or the like is inserted into the gap between the mounting frame or the upper frame material of the front frame portion. It is difficult to shape, and the crime prevention piece has a great effect of preventing intrusion of illegal pieces through the gap. According to the second aspect of the present invention, the elastic piece can be easily handled, and the upper frame side member can be easily disengaged.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view from the back of a use state showing an embodiment of the present invention.

FIG. 2 is a perspective view of an embodiment of the present invention.

FIG. 3 is a partially cutaway perspective view showing a state where the crime prevention piece is opened and rotated.

FIG. 4 is an enlarged vertical sectional side view thereof.

FIG. 5 is an enlarged vertical cross-sectional view of essential parts showing a pressed state of the elastic piece.

FIG. 6 is an enlarged vertical sectional side view in the use state.

FIG. 7 is a plan view showing another example shape of both side frame sap members of the glass door frame.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Mounting frame 2 Glass door frame 20 Front frame part 201 Upper frame material 202 Projection piece 2 Glass door frame 211 Side frame side material 215 Storage groove 3 Upper frame side member 30 Upper frame side material 31 Partition 32 Support piece 33 Engagement tube 34 Elastic piece 341 Crimping part 342 Engagement / disengagement piece 36 Crime prevention piece 37 Locking piece 38 Mounting tube 4 Double glass assembly 50, 51 Gap

Claims (2)

[Scope of utility model registration request] 1. A glass plate holding frame 21 accommodating two glass plates is attached to the back side of a front frame portion 20 at the upper end of both side frames 211 of the glass plate holding frame 21.
The upper side frame of the glass plate holding frame 21 is formed by being engageably and disengaged, and a downward supporting piece 32 is continuously provided on the front end edge of the partition 31 and the engaging cylinder 33 is attached to the partition 31. An upper frame material 30 that is continuously provided below the rear end edge, and elastic pieces 34 that are biased inwardly are continuously provided at both ends of the partition 31 downwardly, and an upper frame material of the front frame portion 20 of the metal frame. On the back side of 201, an engaging piece 37 that can be engaged with an upwardly protruding piece 202 is provided so as to protrude at the front end edge, and a mounting piece 38 is provided as a crime prevention piece 36 that is formed continuously below the rear end edge. A glass plate holding frame in a glass door frame of a metal frame of a pachinko machine, characterized in that a mounting tube 38 is fitted to the outside of the engagement tube 33 and a crime prevention piece 36 is rotatably provided on the upper frame side member 30. Upper frame side member. 2. An elastic piece 34, which is formed by forming a crimping portion 341 slightly protruding inward at a substantially central portion and connecting an outward engaging and disengaging operation piece 342 to the crimping portion 341. Item 1 upper frame side member.