JP3383606B2 - Joinery runner - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technical field of a fitting runner for building a hanging door or a folding door on a guide rail.

[0002]

2. Description of the Related Art In general, a runner for fittings in which a hanging door or a folding door is built in a guide rail is a runner member movable along the guide rail, a holder member embedded and fixed in a door plate, and a runner member being a holder. And a connecting member that connects to the member (see Japanese Patent Laid-Open No. 10-72966).

The fitting runner described in the above publication has a mechanism for vertically adjusting the position of the door plates with respect to the guide rails, so that the heights of adjacent door plates can be made uniform. However, since there is no mechanism for adjusting the position of the door plate in the front-rear direction with respect to the guide rail, it is difficult to align the front and back of the surface of the adjacent door plate.

On the other hand, Japanese Unexamined Patent Publication No. 8-28419 discloses a door roller device mounted on the lower edge of the door plate, which includes a mechanism for vertically adjusting the door plate with respect to a guide rail and a mechanism for vertically adjusting the door plate. A door roller device provided is disclosed. According to this door roller device, the heights of the adjacent door plates and the front and rear entrances / exits can be made uniform, and the door plates can be installed with a good appearance.

[0005]

By the way, in the door roller device described in Japanese Patent Laid-Open No. 8-28419, a mechanism for vertically adjusting the position of the door plate and a mechanism for vertically adjusting the door plate are completely separate mechanisms. Therefore, there is a problem that the structure is complicated, the number of parts is large, and the parts manufacturing cost and the assembly cost increase.

The present invention has been made in view of the above problems, and has a simple structure with a small number of parts, but the door plate can be vertically and longitudinally adjusted with respect to the guide rail. The task is to provide a runner for use.

[0007]

In order to solve the above-mentioned problems, the fitting runner according to the present invention adopts the following means. That is, the feature of the fitting runner according to claim 1 is that, as the vertical adjustment mechanism and the front-back adjustment mechanism, the connecting member is provided with a strip plate portion, and the strip plate portion has a U-shape in plan view. The vertical adjustment slider that allows vertical movement of the strip to adjust the vertical position of the strip, and the vertical slit that allows vertical movement of the strip and has a horizontally elongated block shape that extends vertically. A front-rear adjustment slider for inserting the strip plate portion and adjusting the front-rear position of the strip plate portion is attached respectively, a vertical adjustment slider is provided with a vertical adjustment operation member, and a front-rear adjustment slider is provided with a front-back adjustment operation member. The strip plate portion is vertically movably and longitudinally movably inserted into the holder member, and the vertical adjustment slider and the longitudinal adjustment slider are slidably accommodated in the holder member respectively, and the vertical adjustment operation member and the longitudinal adjustment operation are performed. Element Lies in that it is arranged to face the operation section on one surface of each holder member.

In the runner for fittings according to the first aspect of the present invention, the vertical adjusting slider adjusts the band plate portion of the connecting member vertically with respect to the holder member by operating the vertical adjusting operation member, and the door plate relative to the guide rail. Position is adjusted vertically.
Further, by operating the front-rear adjustment operation member, the front-rear adjustment slider adjusts the position of the strip plate portion of the connecting member forward and backward with respect to the holder member, and the door plate is adjusted in the front-rear direction with respect to the guide rail. Since it is attached as a U-shape in plan view, it is a horizontally long block that extends in the left-right direction, and the front-back width of the front-back position adjustment of the strip plate part that is inserted into the slit hole of the front-back adjustment slider that vertically penetrates is allowed. To be done.

The runner for fittings according to claim 2 is the runner for fittings according to claim 1, wherein one of the vertical adjustment slider and the strip plate portion is provided with a guide elongated hole extending obliquely in the vertical direction. It is, while the connecting pin slidably engaged in the guide slot is provided, on lower adjustment operation member is made of vertical adjustment screws which slid up and down adjustment slider screwed down adjustment slider, The vertical adjustment screw is attached to the holder member so as to restrict axial movement, and the front-rear adjustment operation member includes a front-rear adjustment screw that is screwed to the front-rear adjustment slider to fix the front-rear adjustment slider at the slide position. The adjustment screw is attached to the holder member through the elongated hole so as to be movable in the sliding direction of the front-rear adjustment slider.

In the runner for fittings according to a second aspect of the present invention, the vertical adjustment slider is slid by rotating the vertical adjustment screw, and the strip plate portion of the connecting member is pushed in the vertical direction by the engagement of the guide elongated hole and the connecting pin. The band plate portion is moved up and down with respect to the holder member through the slit hole of the front-back adjustment slider, and the door plate is vertically adjusted with respect to the guide rail. Also, by sliding the front-rear adjustment slider together with the connecting member with respect to the holder member and tightening the front-rear adjustment screw to fix the front-rear adjustment slider in the slide position with respect to the holder member, the door plate moves in the front-rear direction with respect to the guide rail. Since the vertical adjustment slider, which is position-adjusted and has a U-shape in plan view, is engaged with the strip plate portion by the guide elongated hole and the connecting pin, the front-back width of the front-back position adjustment is allowed.

The runner for fittings according to claim 3 is the runner for fittings according to claim 1 or 2, wherein the runner member is swingably connected to the connecting member. To do. In this fitting runner, the door plate is supported rotatably around the vertical axis with respect to the guide rail.

The runner for fittings according to claim 4 is the runner for fittings according to any one of claims 1 to 3, wherein the holder member is attached to and detached from a cup member which is embedded and fixed in the door plate. It is characterized by being fixed freely. With this runner for fittings, it is possible to easily fix the holder member to the door plate.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a runner for fittings according to the present invention will be described below with reference to the drawings. FIG. 1 is an overall perspective view showing a schematic structure of a fitting runner of one embodiment applied to a hanging door. As shown in FIG. 1, a fitting runner according to an embodiment includes a holder member 2 that is removably embedded in a door plate A via a cup member 1 and a wheel 3A that is rollable along a guide rail B. The runner member 3 and the connecting member 4 that connects the runner member 3 to the holder member 2 are provided. Further, as will be described later, the holder member 2 includes a vertical adjustment mechanism for vertically adjusting the position of the door plate A with respect to the guide rail B, and a front-back adjustment for adjusting the position of the door plate A with respect to the guide rail B in the front-back direction. And a mechanism are provided.

The cup member 1 is a cup-shaped member having a U-shaped cross section, which is fitted and fixed in a buried groove A1 having a U-shaped cross section formed in the mouth of the upper corner of the door plate A. It is integrally molded by die casting. The cup member 1 has an upper portion and an outer end portion facing the opening of the door plate A, and has a pair of side wall portions 1B and 1B continuous with the arc-shaped bottom portion 1A, and extends horizontally from the outer end portion. A pair of guide grooves 1C, 1C are formed. A locking edge 1D is formed on the upper end of the cup member 1 so as to project inward along the opening.

As shown in FIG. 2, the bottom portion 1A of the cup member 1 is formed with an engagement square hole 1E at a position near the outer end. And this cup member 1 has its inner end wall 1F.
And the bottom portion 1A is fixed to the door plate A by wood screws C, respectively.

On the other hand, as shown in FIG. 1, the holder member 2 is a box-shaped main body which is inserted into the cup member 1 through an opening at its outer end and is locked to a locking edge 1D of the cup member 1. A portion 2A and an operation portion 2B that fits into the embedded groove A1 of the door plate A and faces the wood mouth surface are integrally formed by injection molding with an appropriate synthetic resin having sufficient strength. A pair of guide ridges 2C (only one of which is shown) fitted in the guide grooves 1C, 1C of the cup member 1 are formed on the side surface of the main body 2A.

Further, as shown in FIG. 2, a detachable lever 2E having an engaging claw 2D elastically fitted from above into the engaging square hole 1E of the cup member 1 is provided at the bottom of the main body 2A.
Is projected. The tip of the attachment / detachment lever 2E faces the operation portion 2B, and the engaging claw 2D is configured to escape from the engagement square hole 1E by the upward pushing operation.

The runner member 3 is, as shown in FIG.
It is arranged in the guide rail B, has a horizontally long block shape of a movable size, and is integrally injection-molded with an appropriate synthetic resin having sufficient strength. This runner member 3
A pair of front and rear wheels 3A, 3A are rotatably supported on both sides of each. As shown in FIG. 3, a slit hole 3B into which the upper end of the connecting member 4 is fitted and a pin hole 3C that crosses the slit hole 3B are formed in the center of the runner member 3.

As shown in FIGS. 2 and 4, the connecting member 4 has a narrow upper end formed as a runner connecting portion 4A connected to the runner member 3, and a lower portion thereof is the holder member 2.
The strip plate portion 4B connected to the base plate 4B is made of a sheet metal having a vertically long and substantially rectangular shape formed wide, and the runner connection portion 4A is provided with a pin insertion hole 4C for the connection pin 5. Then, as shown in FIG. 3, the runner connecting portion 4A is fitted in the slit hole 3B of the runner member 3, and is fitted in the pin hole 3C with the connecting pin 5 penetrating the pin insertion hole 4C. By doing so, it is connected to the runner member 3.

In the fitting runner according to one embodiment, as shown in FIGS. 2 to 4, in the main body 2A of the holder member 2, a vertical adjustment mechanism and a longitudinal adjustment mechanism are provided together with the strip plate portion 4B of the connecting member 4. The constituent front and rear adjustment sliders 6 and vertical adjustment sliders 7 are built in.

As shown in FIGS. 3 and 4, the strip plate portion 4B of the connecting member 4 has an opening 2J above the holder member 2 inside.
It is movably inserted in the vertical direction and in the front-back direction of the door plate A. And, in the lower part of the strip plate portion 4B,
Guide long holes 4D are formed that extend obliquely along the left-right direction and the vertical direction of the door plate A.

As shown in FIGS. 2 and 4, the front-rear adjustment slider 6 has a horizontally long block shape along the left-right direction of the door plate A, and is integrally formed by die casting of a zinc alloy, for example. The front-back adjustment slider 6 has a slit hole 6A penetrating vertically, and the strip plate portion 4B of the connecting member 4 is inserted into the slit hole 6A.

One end of the front-back adjustment slider 6, that is,
A screw hole 6B is formed at one end portion of the holder member 2 facing the operation portion 2B, and a concave-convex engagement surface 6C is formed at the one end surface where the screw hole 6B is open. The concave-convex engagement surface 6C is formed by integrally molding a plurality of lines that form a mountain-shaped concave-convex surface and extend in the vertical direction. Further, on the upper part of one end surface of the front-rear adjustment slider 6, the engagement projection 6 extending along the front-rear direction (thickness direction) of the door plate A is formed.
D is formed.

The front-back adjustment slider 6 is accommodated slidably in the front-back direction of the door plate A by fitting one end thereof into a guide recess 2F formed in the main body 2A of the holder member 2. There is. As shown in FIG. 4, when the width of the front-rear adjustment slider 6 in the front-rear direction is W, the front-rear width of the recess 2F of the holder member 2 is set to, for example, 2W, and the front-rear width of the opening 2J is slightly narrower. Has become.
Further, in the guide concave portion 2F, a concave-convex engaging surface (not shown) similar to the concave-convex engaging surface 6C is formed in a portion of the one end surface of the front-back adjusting slider 6 facing the concave-convex engaging surface 6C. Since the front-back adjustment slider 6 is inserted into the main body 2A, an opening 2K is provided on the side of the main body 2A opposite to the operation portion 2B (see FIG. 3).

A front-rear adjusting screw 8 as a front-rear adjusting operation member is screwed into a screw hole 6B at one end of the front-rear adjusting slider 6 so that the front-rear adjusting slider 6 can be fixed at a predetermined slide position. The front-back adjustment screw 8 is inserted into the guide recess 2F from the operation portion 2B side through a long hole 2G formed in the holder member 2 along the front-back direction of the door plate A. By the tightening operation of the front-rear adjusting screw 8, the concave-convex engaging surface 6C of the front-rear adjusting slider 6 is moved to the guide groove 2.
The front and rear adjusting slider 6 is configured to be fixed at a predetermined slide position by being pressed by the concave-convex engaging surface (not shown) of F.

As shown in FIG. 4, the up-down adjustment slider 7 is made of sheet metal which is bent and formed in a U-shape in plan view, and one end of the holder member 2 on the bending side facing the operation portion 2B side. A screw hole 7A is formed, and a fitting fixing hole 7B for the connecting pin 9 is formed at the other end. Then, as shown in FIGS. 3 and 4, the connecting pin 9 is fitted into the fitting fixing hole 7B of the vertical adjustment slider 7 while penetrating through the elongated guide hole 4D formed in the strip plate portion 4B of the connecting member 4. The vertical adjustment slider 7 and the strip plate portion 4B of the coupling member 4 are coupled to each other.

The vertical adjustment slider 7 is inserted into the main body 2A through the opening 2K of the holder member 2 shown in FIG. 3, and one end thereof is fitted into the guide recess 2H formed in the main body 2A. The door board A is housed so as to be slidable in the left-right direction. The front-rear width of the vertical adjustment slider 7 and the guide recess 2H is approximately 2W. Then, in order to be able to slide the vertical adjustment slider 7 in the horizontal direction,
A vertical adjustment screw 10 as a vertical adjustment operation member is screwed into a screw hole 7A at one end of the vertical adjustment slider 7. The vertical adjustment screw 10 is inserted from the operation portion 2B side through an insertion hole 2I formed in communication with the guide recess 2H. The vertical adjustment screw 10 is restricted from moving in the axial direction by the head 10A and the washer 11 attached to the neck holding the portion around the insertion hole 2I. According to the above, the vertical adjustment slider 7 can be slid with respect to the holder member 2 in the left-right direction of the door plate A.

The fitting runner of the embodiment constructed as described above is embedded in the upper left and right corners of the door plate A, and each wheel 3A of the runner member 3 rolls along the guide rail B. By doing so, the door plate A is movably suspended along the guide rail B.

In the fitting runner of one embodiment, when the hanging position of the door plate A with respect to the guide rail B is adjusted in the vertical direction, the vertical adjustment screw 10 facing the operation portion 2B of the holder member 2 is rotated. For example, the vertical adjustment screw 10
2 is rotated clockwise, the upper and lower adjustment sliders 7 screwed together with the connecting pin 9 move in the guide recess 2H.
Slide to the left of. Then, the strip plate portion 4B of the coupling member 4 coupled to the coupling pin 9 through the elongated guide hole 4D is pushed downward, and the strip plate portion 4B is passed through the slit hole 6A of the front-back adjustment slider 6 to the holder member 2 To move downward. As a result, the runner member 3 is pulled down together with the connecting member 4, the door plate A moves relatively upward, and the hanging position of the door plate A with respect to the guide rail B is adjusted to a high direction.

On the contrary, when the vertical adjusting screw 10 is rotated counterclockwise, the vertical adjusting slider 7 slides rightward in FIG. 2 together with the connecting pin 9 and the connecting member 4 is pushed upward, The hanging position of the door plate A with respect to the guide rail B is adjusted in the lower direction.

On the other hand, when adjusting the hanging position of the door plate A with respect to the guide rail B in the front-rear direction, first, the front-rear adjusting screw 8 facing the operation portion 2B of the holder member 2 is rotated counterclockwise to loosen it, and The adjustment slider 6 is slidable in the front-rear direction along the guide recess 2F. Then, in this state, the connecting member 4 together with the runner member 3 is moved in the front-rear direction with respect to the door plate A, and the front-rear adjusting screw 8 is tightened at a predetermined front-rear adjusting position. By this tightening operation of the front-rear adjusting screw 8, the concave-convex engaging surface 6C of the front-rear adjusting slider 6 becomes
The front and rear adjustment slider 6 is fixed to a predetermined front and rear adjustment position by being pressed by the concave-convex engagement surface (not shown) of F. By this front-back adjustment work, the position of the door plate A is adjusted in the front-rear direction with respect to the guide rail B.

In the runner for fittings of one embodiment, a mechanism for adjusting the hanging position of the door plate A with respect to the guide rail B in the up-down direction and the front-back direction includes the strip plate portion 4B of the connecting member 4 and the front-back adjustment slider 6. Since the vertical adjustment slider 7 is configured as a main part (see FIG. 4), the number of parts is small, the structure is simple, and the parts manufacturing cost and the assembly cost can be reduced.

Further, the up / down adjustment slider 7 is engaged with a strip plate portion 4B having a U-shaped plan view and provided with a guide elongated hole by a connecting pin 9, and the strip plate portion 4B is horizontally long along the left-right direction. Front-rear adjustment slider 6 that has a block shape and penetrates vertically
Is inserted into the slit hole 6A. Therefore, in the front-back position adjustment of the strip plate portion 4B by the front-back adjustment slider 6,
The strip plate portion 4B is allowed to have a front-rear width of approximately 2W in the vertical adjustment slider to enable front-rear position adjustment, and the holder member 2 has a front-rear adjustment front-rear width of 2W, and has a simplified number of parts. It is possible to provide a simplified fitting runner in which the vertical adjustment slider 7 and the front-back adjustment slider 6 having a structure are formed in such a size that they can be slidably incorporated in the holder member 2 together with the band plate portion 4B. . Further, when adjusting the vertical position of the vertical adjustment slider 7, the strip plate portion 4B moves up and down through the slit hole 6A, so that stable vertical adjustment that does not shift the position forward and backward is provided.

The fitting runner of the present invention can be applied to a folding door by connecting the runner member to the connecting member so that the runner can swing freely. Figure 5 shows an example of this,
A tubular shaft portion 4E is formed at the upper end of the connecting member 4. A connecting shaft 12, which is rotatably supported around a vertical axis by a runner member (not shown), is fitted to the cylindrical shaft portion 4E, and both are connected via a pin 13. . Further, the connecting shaft 12 is formed with a large-diameter head portion 12A that is locked to the runner member via a thrust bearing (not shown) or the like. The other structural parts shown in FIG. 5 are the same as those of the fitting runner according to the above-described embodiment, and therefore, the same reference numerals are given and detailed description thereof is omitted.

Although not shown, the present invention can also be applied to a fitting runner of the type in which the holder member is embedded and fixed on the back surface of the door plate, and the holder member is embedded and fixed on the lower edge portion of the door plate. It can also be applied to joinery runners.

[0036]

As described above, in the runner for fittings according to the present invention, the vertical adjustment slider adjusts the band plate portion of the connecting member vertically with respect to the holder member by operating the vertical adjustment operation member. The door plate is vertically adjusted with respect to the guide rail. Further, by operating the front-rear adjusting operation member, the front-rear adjusting slider adjusts the position of the band plate portion of the connecting member in the front-rear direction with respect to the holder member, and the door plate is adjusted in the front-rear direction with respect to the guide rail.

Therefore, according to the joiner runner of the present invention,
Despite the simple structure with a small number of parts consisting of the band plate part of the connecting member, the up / down adjustment slider, the front / rear adjustment slider, the up / down adjustment operation member, and the front / rear adjustment operation member, the door plate can be moved vertically and longitudinally with respect to the guide rail. The position can be adjusted. The simple structure with a small number of parts can significantly reduce the parts manufacturing cost and the assembly cost of the fitting runner.

Further, the vertical adjustment slider has a U-shape in a plan view, has a horizontally long block shape extending in the left-right direction, and the strip plate portion is inserted into the slit hole of the front-back adjustment slider which vertically penetrates. Therefore, in the front-back position adjustment of the strip plate portion by the front-back adjustment slider, the strip plate portion can be adjusted in the front-back position within the front-back width allowed in the vertical adjustment slider,
The holder member has a simplified front-rear width for front-rear adjustment, has a small number of parts, and has a simplified structure. Each up-down adjustment slider and front-rear adjustment slider are slidably incorporated in the holder member together with the strip plate. It is possible to provide a simplified joinery runner that is formed in a size. Also, when adjusting the vertical position of the vertical adjustment slider,
Since the strip portion moves up and down through the slit hole, a stable vertical adjustment that does not shift back and forth is provided.

According to the runner for joinery of claim 2,
An additional structure to the components of the vertical adjustment mechanism and the front-back adjustment mechanism is provided with a guide slot provided on one of the vertical adjustment slider or the strip plate, a connecting pin provided on the other side, a slit hole provided on the front-back adjustment slider, and a vertical adjustment slider. Since the screw holes for the vertical adjustment screws provided on the front and rear and the screw holes for the front and rear adjustment screws provided on the front and rear adjustment sliders are all that is required, the additional structure is simple and effective in reducing the parts manufacturing cost and assembly cost of the fitting runner. In particular, the additional structure made up of the guide elongated hole provided on one of the vertical adjustment slider or the strip plate and the connecting pin provided on the other side is Allows the front-rear position adjustment by allowing the front-rear width within the vertical adjustment slider, reducing the number of parts in the fitting runner and improving the simplification of the structure. To have.

According to the runner for joinery of claim 3,
Since the runner member is swingably connected to the connecting member, the door plate can be supported rotatably about the vertical axis with respect to the guide rail, and can be applied to folding doors.

According to the runner for fittings of claim 4,
Since the holder member is detachably fixed to the cup member that is embedded and fixed in the door plate, the work of fixing the holder member to the door plate can be easily performed.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing a schematic structure of an embodiment of a fitting runner according to the present invention.

FIG. 2 is an overall vertical sectional view showing a main part structure of one embodiment.

3 is a cross-sectional view taken along the line III-III in FIG.

FIG. 4 is an exploded perspective view showing a main part structure of one embodiment.

FIG. 5 is an exploded perspective view showing a main part structure of another embodiment.

[Explanation of symbols]

1: Cup member 1A: bottom 1B: Side wall 1C: Guide groove 1D: Locking edge 1E: engaging square hole 1F: Inner end wall 2: Holder member 2A: Main body 2B: Operation unit 2C: Guide ridge 2D: Engaging claw 2E: Detachable lever 2F: Guide recess 2G: long hole 2H: Guide recess 2I: Insertion hole 2J: Open 2K: Open 3: Runner member 3A: Wheel 3B: Slit hole 3C: Pin hole 4: Connection member 4A: Runner connection part 4B: Strip plate part 4C: Pin insertion hole 4D: Long guide hole 5: Connection pin 6: Front-back adjustment slider 6A: slit hole 6B: Screw hole 6C: Concavo-convex engagement surface 6D: Engagement protrusion 7: Vertical adjustment slider 7A: Screw hole 7B: Fitting fixing hole 8: Front and rear adjustment screw 9: Connection pin 10: Vertical adjustment screw 10A: head 11: Washer 12: Connection shaft 12A: head 13: Pin A: Door plate B: Guide rail C: Wood screw

─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-9-177422 (JP, A) JP-A-8-13895 (JP, A) Actual development Sho-52-138666 (JP, U) (58) Investigation Field (Int.Cl. ⁷ , DB name) E05D 15/06-15/06 125

Claims (4)

(57) [Claims] 1. A runner member that is movable along a guide rail, a holder member that is embedded and fixed in a door plate, and a connecting member that connects the holder member to the runner member, and the holder member includes a guide rail. A vertical adjustment mechanism and a front-back adjustment mechanism for a fitting runner including a vertical adjustment mechanism that adjusts the door plate in the vertical direction and a front-back adjustment mechanism that adjusts the door plate in the front-back direction with respect to the guide rail. As the connecting member, a strip plate portion is provided, and the strip plate portion has an up-down adjustment slider that is U-shaped in plan view and allows the strip plate portion to move back and forth to adjust the strip plate portion vertically. A longitudinal adjustment slider that allows vertical movement of the strip plate, has a laterally long block shape along the left-right direction, and inserts the strip plate part into a slit hole that penetrates vertically to adjust the strip plate part forward and backward. Attached and vertically adjusted A vertical adjustment operating member is attached to the leveling slider, a front-back adjusting operating member is attached to the front-rear adjusting slider, and the strip plate portion is vertically movably and longitudinally movably inserted into the holder member. The front-rear adjustment slider is slidably housed in the holder member, and the up-down adjustment operation member and the front-rear adjustment operation member are respectively arranged with one surface of the holder member facing the operation portion. Lanna. 2. The runner for fittings according to claim 1, wherein one of the vertical adjustment slider and the strip plate portion is provided with a guide slot extending obliquely in the vertical direction, and the other is provided with a guide slot. the connecting pin is provided to slidably engage the top and bottom adjustment operation member, made from the top and bottom adjustment screws to slide operation of the vertical adjustment slider screwed down adjustment slider, the vertical adjustment screw, the holder member The front-rear adjustment operation member is attached by restricting axial movement, and is composed of a front-rear adjustment screw that is screwed into the front-rear adjustment slider to fix the front-rear adjustment slider in the slide position. A runner for fittings, which is attached so as to be movable in the sliding direction of the front-rear adjustment slider via. 3. The runner for fittings according to claim 1 or 2, wherein the runner member is swingably connected to the connecting member. 4. The runner for fittings according to any one of claims 1 to 3, wherein the holder member is detachably fixed to a cup member which is embedded and fixed in a door plate. A runner for joinery.