JP2019197198A - Frame building member - Google Patents

Abstract

To provide a frame building member which has a simple shape and a high versatility at the same time, and can reduce the manufacturing cost.SOLUTION: A joint member 10, which forms a frame building member, is shaped in an approximately rectangular parallelepiped on the outside. The joint member 10 includes trench parts 1a, 1b, 1c, and 1d, and the trench parts are integrally communicated with an upper surface 10a, a side surface 10b, a side surface 10c, a side surface 10d, and a side surface 10e. The upper surface 10a and the lower surface have a hole part 2a in the center. The trench parts 1a, 1b, 1c, and 1d are formed so that a protrusion in an end of a first bar-like member can be inserted and connected, the first bar-like member being connected to the joint member 10. The hole part 2a is formed so that a protrusion in an end of a second bar-like member can be inserted and connected, the second bar-like member being connected to the joint member 10.SELECTED DRAWING: Figure 1

Description

  The present invention is used for various purposes as a confectionery to play by assembling a bar-shaped chocolate, etc., as an assembly furniture, or as an actual building for studying or learning the structure of a building or the like, or playing as a toy. The present invention relates to a framework assembly member that can be used.

  Conventionally, a joint member has been used at a location where a bar-shaped member is joined in a building design model or a framework member such as a wooden pick-up (Patent Document 1).

Japanese Patent No. 3933673

  However, the joint member described in Patent Document 1 is formed of a metal fitting, and requires several types of shapes depending on the joining position, and the shape is complicated. Moreover, since the kind of rod-shaped member joined to a joint member increases, it has become a factor which the manufacturing cost of the whole frame assembly member becomes high.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a skeleton assembly member that is versatile and can reduce manufacturing costs while having a simple shape. .

  According to the first aspect of the present invention, there is provided a joint member having an outer shape formed into a substantially rectangular parallelepiped shape, a groove formed integrally with the upper surface and the side surface, and a hole formed on the upper surface and the lower surface, and a substantially prismatic shape. A skeleton assembly member having a first rod-shaped member formed with protrusions on both side surfaces and a second rod-shaped member formed in a substantially prismatic shape and formed with protrusions on both side surfaces, The groove portion of the joint member is formed so that the projection of the first rod-shaped member can be inserted and coupled, and the hole portion of the joint member is formed so that the projection of the second rod-shaped member can be inserted and coupled, and In a state where the joint member and the first rod-shaped member are coupled, each of the four side surfaces of the first rod-shaped member and each of the four surfaces of the joint member corresponding to the four side surfaces are substantially in the same plane. Formed in the In a state in which the joint member and the second rod-shaped member are coupled, each of the four side surfaces of the second rod-shaped member and each of the four surfaces of the joint member corresponding to the four side surfaces are formed in substantially the same plane. It is characterized by being.

  In the invention of the frame assembly member of claim 1, the joint member includes both the groove portion into which the projection of the first rod-shaped member can be inserted and coupled, and the hole portion into which the projection of the second rod-shaped member can be inserted and coupled, Assembling can be performed with one kind of joint member in the frame assembly member, and the manufacturing cost of the frame assembly member can be reduced.

  Further, in a state where the joint member and the first rod-shaped member or the second rod-shaped member are coupled, each of the four side surfaces of the first rod-shaped member or the second rod-shaped member and each of the four surfaces of the joint member corresponding to the four side surfaces. Are formed so as to be substantially in the same plane, it is possible to improve the appearance of the assembled frame assembly member.

  The invention of the frame assembly member of claim 2 is characterized in that, in the invention of claim 1, the groove portion of the joint member is formed at each of the four positions on the upper surface and the four side surfaces. Therefore, one joint member can be combined with a maximum of four first rod-like members.

  In the invention of the frame assembly member of claim 3, in the invention of claim 1 or 2, a hole portion into which the protrusion of the second rod-shaped member can be inserted and coupled is formed on the upper surface or the lower surface of the first rod-shaped member. It is characterized by. Therefore, a 1st rod-shaped member and a 2nd rod-shaped member can be couple | bonded, the number of parts can be reduced and the manufacturing cost of a frame assembly member can be reduced.

  The invention of a frame assembly member according to claim 4 is the invention according to any one of claims 1 to 3, wherein a groove portion into which a protrusion of the first rod-shaped member can be inserted and coupled is integrally formed on the upper surface and the side surface of the first rod-shaped member. It is characterized by being formed in communication. Therefore, a plurality of first rod-like members can be coupled to each other, and the number of parts can be reduced to reduce the manufacturing cost of the frame assembly member.

  The invention of the frame assembly member according to claims 1 to 4 can reduce the manufacturing cost of the frame assembly member by reducing the number of parts. Moreover, the invention of claim 1 can improve the appearance in a state where the frame assembly member is assembled.

The perspective view which shows the joint member which comprises the frame assembly member of this invention. The front view which shows the joint member which comprises the frame assembly member of this invention. The top view which shows the joint member which comprises the frame assembly member of this invention. The perspective view which shows the joint member which comprises the frame assembly member of this invention. The perspective view which shows the 1st rod-shaped member which comprises the frame assembly member of this invention. The front view which shows the 1st rod-shaped member which comprises the frame assembly member of this invention. The perspective view which shows the 2nd rod-shaped member which comprises the frame assembly member of this invention. The perspective view which shows the 2nd rod-shaped member which comprises the frame assembly member of this invention. The perspective view which shows a bracing member. The perspective view which shows a bracing member. The perspective view which shows the state which assembled the frame assembly member of this invention. The perspective view which shows the state which assembled the frame assembly member of this invention.

  Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a joint member constituting a framework assembly member according to the present invention as viewed from above, FIG. 2 is a front view thereof, FIG. 3 is a plan view thereof, and FIG. It is the perspective view seen from the lower surface direction. The joint member which comprises a frame assembly member is demonstrated below using these figures.

  The joint member 10 constituting the framework assembly member has an outer shape formed into a substantially rectangular parallelepiped shape. Groove portions 1a, 1b, 1c, and 1d that are integrally communicated with each of the upper surface 10a and the side surfaces 10b, 10c, 10d, and 10e are formed. Holes 2a and 2b are formed in the center of the upper surface 10a and the lower surface 10f.

  The groove portions 1a, 1b, 1c, and 1d are formed such that protrusions formed at the end portions of the first rod-like member described later connected to the joint member 10 can be inserted and coupled. Further, the holes 2a and 2b are formed so that protrusions formed at the end of a second rod-like member described later connected to the joint member 10 can be inserted and coupled.

  Further, the groove portions 1a, 1b, 1c, and 1d are formed in a substantially trapezoidal shape having a long side on the center side when viewed from the direction of the upper surface 10a. Thereby, it is prevented that it slips out in a direction perpendicular to the insertion direction. In addition, the shape of the groove portion is the shape of the protrusion of the first rod-shaped member described later, such as a substantially circular shape, a substantially elliptical shape, a substantially semicircular shape, a substantially semielliptical shape, etc. Correspondingly, various shapes of grooves can be employed.

  Further, the groove portions 1a, 1b, 1c, and 1d are formed above the intermediate position A in the vertical direction of the side surfaces 10b, 10c, 10d, and 10e (see FIG. 2). Thereby, a frame assembly member can be assembled and disassembled smoothly.

  The holes 2a and 2b are formed so as to penetrate from the upper surface 10a to the lower surface 10f. The joint member 10 can be easily manufactured. The holes 2a and 2b are formed in a rectangular shape when viewed from the upper surface 10a direction or the lower surface 10f direction. However, the hole portions 2a and 2b correspond to the shape of the protrusion of the second rod-shaped member described later, such as a circular shape or an elliptical shape. Various shapes of holes can be employed. Further, the material of the joint member 10 is not particularly limited.

  FIG. 5 is a perspective view showing a first rod-like member constituting the frame assembly member of the present invention, and FIG. 6 is a front view thereof. The first bar-shaped member constituting the frame assembly member will be described below with reference to these drawings.

  The 1st rod-shaped member 20 which comprises a frame assembly member is formed in the substantially prismatic shape, and protrusion 4a, 4b is formed in both-ends side surface 3a, 3b. The protrusions 4a and 4b are formed so as to be insertable and connectable to the grooves 1a, 1b, 1c and 1d of the joint member 10 described above.

  Specifically, the protrusions 4a and 4b are formed in a substantially trapezoidal shape having a long side at the tip of the protrusion when viewed from the direction of the upper surface 20a of the first rod-shaped member 20. This prevents the joint member 10 from coming out in a direction perpendicular to the insertion direction in the state where the joint member 10 is inserted and coupled to the groove portions 1a, 1b, 1c, and 1d. The protrusions 4a and 4b are shaped like a substantially circular shape, a substantially elliptical shape, a substantially semicircular shape, and a substantially semielliptical shape when viewed from the direction of the upper surface 20a instead of the substantially trapezoidal shape. Various shapes of protrusions can be adopted corresponding to the shapes of the grooves 6a, 6b, 6c, 7a, 7b, and 7c of the first rod-like member 1b, 1c, and 1d.

  In addition, holes 5a, 5b, and 5c are formed in the upper surface 20a or the lower surface (not shown) of the first rod-shaped member 20 into which protrusions of the second rod-shaped member described later can be inserted and coupled. Thereby, the 1st rod-shaped member 20 and the 2nd rod-shaped member can be couple | bonded, a number of parts can be reduced and the manufacturing cost of a frame assembly member can be reduced. The shape of the holes 5a, 5b, and 5c is rectangular when viewed from the direction of the upper surface 20a. However, the holes 5a, 5b, and 5c are made to correspond to the shape of the protrusion of the second rod-shaped member described later, such as a circular shape or an elliptical shape. Various shapes can be adopted.

  Furthermore, the groove portions 6a, 6b, 6c, 7a, 7b, and 7c into which the protrusions 4a and 4b of the first rod-shaped member 20 can be inserted and coupled are integrally communicated with the upper surface 20a and the side surfaces 20b and 20c of the first rod-shaped member 20. Is formed. Thereby, several 1st rod-shaped members 20 and 20 can be couple | bonded, the number of parts can be reduced and the manufacturing cost of a frame assembly member can be reduced. The groove portions 6a, 6b, 6c, 7a, 7b, and 7c are formed in a substantially trapezoidal shape with long inner sides when viewed from the upper surface 20a direction. When viewed, groove portions of various shapes can be employed corresponding to the shapes of the protrusions 4a and 4b of the first rod-shaped member 20, such as a substantially circular shape, a substantially elliptical shape, a substantially semicircular shape, and a substantially semielliptical shape. .

  FIG. 7 is a perspective view of the second bar-shaped member constituting the frame assembling member of the present invention viewed from the top surface direction, and FIG. 8 is a perspective view of the second bar-shaped member viewed from the end side surface direction. The second rod-shaped member constituting the frame assembly member will be described below with reference to these drawings.

  The second rod-shaped member 30 is formed in a substantially prismatic shape, and substantially prismatic protrusions 8a and 8b are formed on both side surfaces 7a and 7b. The protrusions 8a and 8b are formed so as to be insertable and connectable with the holes 2a and 2b of the joint member 10 or the holes 5a, 5b and 5c of the first rod-shaped member 20 described above. Thereby, although it is a simple shape, it has versatility and can reduce the manufacturing cost of a frame assembly member. The protrusions 8a and 8b have a rectangular parallelepiped shape, but the shape of the hole portions 2a and 2b of the joint member 10 or the hole portions 5a, 5b and 5c of the first rod-shaped member 20, such as a columnar shape, an elliptical column shape, and a spherical shape. Various shapes can be adopted corresponding to the above.

  9 and 10 are perspective views showing the bracing member. The bracing member 40 is a member composed of a plate material portion 40a and gripping portions 41a and 41b having a U-shaped cross section provided at both ends of the plate material portion 40a, and the gripping portions 41a and 41b are adjacent to each other when assembling the framework. The second rod-like members 30 and 30 that fit each other, or the first rod-like member 20 and the second rod-like member 30 that are adjacent to each other are attached.

  FIG.11 and FIG.12 is a perspective view which shows the state which assembled the frame assembly member. As shown in these drawings, a base is formed by the four first rod-shaped members 20, 20, 20, 20 and the four joint members 10, 10, 10, 10. And after standing the two 2nd rod-shaped members 30 and 30 in the upper part of the four joint members 10, 10, 10, 10 of a foundation, each of these 2nd rod-shaped members 30 and 30 of each of these 2 The joint members 10 and 10 are attached to the ends. In addition, the 1st rod-shaped member 20 can also be attached so that between the parallel 1st rod-shaped members 20 and 20 may be spanned. Here, in a state where the joint member 10 and the first rod-shaped member 20 are coupled, each of the four side surfaces of the first rod-shaped member 20 and each of the four surfaces of the joint member 10 corresponding to the four side surfaces are substantially flush. Thus, the joint member 10 and the first rod-shaped member 20 are formed. Therefore, since the upper surface 10a of the joint member 10 and the upper surface 20a of the first rod-shaped member 20 are substantially on the same plane, it is possible to improve the appearance of the assembled frame assembly member. Further, in a state where the first rod-shaped members 20 and 20 are coupled to each other, the first rod-shaped member 20 is formed so that the upper surfaces 20a and 20a of the first rod-shaped members 20 and 20 are substantially flush with each other. Yes.

  Further, the plurality of second rod-shaped members 30, 30,... Are erected from the joint member 10 or the first rod-shaped member 20 serving as a base. Here, in a state where the joint member 10 and the second rod-shaped member 30 are coupled, each of the four side surfaces of the second rod-shaped member 30 and each of the four surfaces of the joint member 10 corresponding to the four side surfaces are substantially flush. Thus, the joint member 10 and the second rod-shaped member 30 are formed. Therefore, since the side surface of the joint member 10 and the side surface of the second rod-shaped member 30 are substantially on the same plane, it is possible to improve the appearance in a state where the frame assembly member is assembled. Further, the above-described streak member 40 is attached between the second rod-shaped members 30 and 30. The second rod members 30, 30,... And the joint members 10, 10 adjacent to each other are attached to the first rod members 20, 20, 20 in the second stage. And the fire beam member 50 is attached so that the 1st rod member 20 and 20 of the 1st step | paragraph and 2nd step | paragraph which orthogonally cross may be connected.

  The materials of the joint member 10, the first rod-like member 20, and the second rod-like member 30 that constitute the frame assembly member according to the present invention described above are not particularly limited, and when examining or learning a structure such as architecture. Or, when playing as a toy, various materials such as synthetic resin, edible materials such as chocolate as confectionery to assemble and play, as wood furniture, and wood when used as an actual building Can do.

  The frame assembly member of the present invention is versatile when considering or learning a structure such as architecture, or as a toy, as a confectionery that assembles a bar-shaped chocolate or the like, as an assembly furniture, or as an actual building Used for.

1a, 1b, 1c, 1d Groove 2a, 2b Hole 3a, 3b Side 4a, 4b Protrusion 5a, 5b, 5c Hole 6a, 6b, 6c, 7a, 7b, 7c Groove 8a, 8b Protrusion 10 Joint member 10a, 20a Upper surface 10b, 10c, 10d, 10e Side surface 10f Lower surface 20 First rod member 30 Second rod member 40 Bracing member 50 Fire beam member

Claims (4)

A joint member having an outer shape formed into a substantially rectangular parallelepiped shape and having a groove formed integrally communicating with the upper surface and the side surface and a hole formed on the upper surface and the lower surface;
A first rod-like member that is formed in a substantially prismatic shape and has protrusions on both side surfaces;
A second rod-shaped member formed in a substantially prismatic shape and having protrusions formed on both side surfaces thereof,
The groove portion of the joint member is formed so that the protrusion of the first rod-shaped member can be inserted and coupled,
The hole of the joint member is formed so that the protrusion of the second rod-shaped member can be inserted and coupled; and
In a state where the joint member and the first rod-shaped member are coupled, each of the four side surfaces of the first rod-shaped member and each of the four surfaces of the joint member corresponding to the four side surfaces are substantially on the same plane. Formed,
In a state where the joint member and the second rod-shaped member are coupled, each of the four side surfaces of the second rod-shaped member and each of the four surfaces of the joint member corresponding to the four side surfaces are substantially in the same plane. A skeleton assembly member characterized by being formed.   The frame assembly member according to claim 1, wherein the groove portion of the joint member is formed at each of four locations and four side surfaces of the upper surface of the joint member.   The frame assembly member according to claim 1 or 2, wherein a hole portion into which a projection of the second rod-shaped member can be inserted and coupled is formed on the upper surface or the lower surface of the first rod-shaped member. The groove | channel part which the protrusion of a 1st rod-shaped member can insertly couple is integrally formed in the upper surface and side surface of a 1st rod-shaped member, The any one of Claims 1-3 characterized by the above-mentioned. The skeleton assembly member described.

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