JP6991573B2 - Adjustable pull tab - Google Patents

Description

The present invention relates to a pull tab attached to a sliding door of a building.

A pull tab for the user to open and close the sliding door is attached to the door contact surface (kiguchi surface) of the sliding door. This pull tab is formed with a recess for the user to hook a finger on both the front side and the back side of the sliding door when viewed from the front, and the user grabs this recess and moves the sliding door in the opening / closing direction. ..

For example, the pull tab disclosed in Patent Document 1 is provided with recesses on the front surface side and the back surface side of the sliding door, and a gap for inserting a finger is provided on the door contact surface so that a finger can be hooked from the door contact surface side to the recess. It is a device. This pull tab is integrally manufactured with a thickness that matches the plate thickness of the sliding door, and is attached so that the entire pull tab is fitted into a notch formed in the door stop surface.

Further, as shown in FIG. 5, the pull tab disclosed in Patent Document 2 has pull tabs attached to the front surface side and the back surface side, respectively, to form recesses on the front surface side and the back surface side, respectively.

JP-A-2017-096005 Japanese Unexamined Patent Publication No. 2016-223108

The thickness of sliding doors varies from building to building. Further, in order to prevent the pull tab from being caught, it is preferable that the pull tab is substantially flush with the front surface side and the back surface side of the sliding door, or slightly protrudes. However, in the pull tab disclosed in Patent Document 1, the applicable sliding door plate thickness is specified, and it cannot be applied to sliding doors having different plate thicknesses. Therefore, when applied to various sliding doors of different sizes, it is necessary to prepare a plurality of pull tabs, which incurs manufacturing costs and management costs.

Further, in the pull tab of Patent Document 2, when the two pull tabs and the front side surface (back side surface) of the sliding door are arranged almost flush with each other and applied to various plate thicknesses, a gap is generated between the two pull tabs. In some cases. Therefore, the gap is visible when viewed from the door stop surface side, and the appearance is poor. The invention of Patent Document 2 is not intended to arrange the pull tab and the front surface side (back surface surface) of the sliding door substantially flush with each other.

The present invention has been made in view of the above-mentioned circumstances, and an object thereof is an adjustment function capable of corresponding to various plate thicknesses of a sliding door and having a good appearance even when viewed from the door contact surface side of the sliding door. It is for providing a sliding door.

In order to solve the above-mentioned problems, the present invention is a puller with an adjustment function, which is provided with a notch on the door contact surface of the sliding door and is attached to the notch, and is attached to the surface side of the sliding door to insert a finger. A first pulling member having a first recess on the front surface side thereof and a second pulling member attached to the back surface side of the sliding door and having a second recess for inserting a finger on the back surface side. With the first pulling member and the second pulling member attached, a blinding member is provided to cover the gap generated between the first pulling member and the second pulling member from the door contact surface side. The blindfold member is a fitting protrusion integrally formed with either the first pull member or the second pull member, and is either one of the first pull member and the second pull member, or Both are attached by sliding the sliding door in the plate thickness direction so as to sandwich the sliding door, and a fitting groove provided on either one of the first pulling member or the second pulling member. It is characterized in that the fitting protrusion is fitted so that the fitting length can be adjusted in the plate thickness direction .

Furthermore, one or both of the first pull tab member and the second pull tab member is formed with an opening for inserting a finger into the first recess or the second recess from the door contact surface side. May be.

In the pull tab with an adjustment function according to the present invention, a blindfold member that covers the gap generated between the first pull tab member and the second pull tab member from the door stop surface side in a state where the first pull tab member and the second pull tab member are attached. Even if the positions of the first pull tab member and the second pull tab member in the front-rear direction are adjusted according to the plate thickness of the sliding door, the gap cannot be seen from the door contact surface side, so the adjustment function is provided. The appearance seen from the door stop side of the pull tab can be kept good.

It is a perspective view which shows the state which the puller with the adjustment function which concerns on 1st Embodiment is attached to the notch of the door stop surface. It is a perspective view which shows the state which attaches the front side pulling member to a notch. It is a perspective view which shows the state which attaches the back side pulling member to a notch after the front side pulling member is attached. In the cross-sectional view taken along the line AA of FIG. 1, (A) shows a sliding door having a thick plate thickness, and (B) shows a sliding door having a thin plate thickness. It is a perspective view which looked at the front side pulling member from the concave side. FIG. 5 is a perspective view of FIG. 5 as viewed from the back side. It is a perspective view which looked at the pull-back member on the back surface side from the concave side. FIG. 7 is a perspective view of FIG. 7 as viewed from the back side. FIG. 8 is a perspective view of FIG. 8 viewed from the diagonally right side. A modification of the first embodiment, (A) shows a cross-sectional view of a sliding door having a thick plate thickness, and (B) shows a cross-sectional view of a sliding door having a thin plate thickness. It is a perspective view which shows the state which the puller with the adjustment function which concerns on 2nd Embodiment is attached to the notch of the door stop surface. It is a perspective view which shows the state which attaches the back side pulling member to a notch. It is a perspective view which shows the state which attaches the front side pulling member to a notch after the back side pulling member is attached. BB sectional view of FIG. 1, (A) shows a sliding door having a thick plate thickness, and (B) shows a sliding door having a thin plate thickness. It is a perspective view which looked at the pull-back member on the back surface side from the concave side. FIG. 15 is a perspective view of FIG. 15 as viewed from the back side. It is a view of the front side pulling member as seen from the concave side. FIG. 17 is a perspective view of FIG. 17 as viewed from the back side.

(First Embodiment)
Hereinafter, the pull tab 10 with an adjustment function according to the first embodiment will be described in detail with reference to the drawings.
FIG. 1 is a perspective view showing a state in which the pull tab 10 with an adjustment function is attached to the notch on the door stop surface. Further, FIG. 2 is a perspective view showing a state in which the front surface side pull member is attached to the notch, and FIG. 3 is a perspective view showing a state in which the back surface side pull member is attached to the notch after the front surface side pull member is attached. .. Further, FIGS. 4A and 4A are cross-sectional views taken along the line AA of FIG. 1, in which FIG. 4A shows a sliding door having a thick plate thickness, and FIG. 4B shows a sliding door having a thin plate thickness.

The "left side", "right side", "front side", "rear side", "upper side", and "lower side" used in the following description refer to the directions shown in FIGS. 1 to 4.

The sliding door 1 opens and closes the opening of the building by moving it in the left-right direction (opening and closing direction). As shown in FIGS. 1 to 3, the door stop surface 2 of the sliding door 1 is formed with a notch 2a that is cut out in a square shape from the door stop surface 2 to the right side, and the notch 2a is formed. A pull tab 10 with an adjustment function is attached. The pull tab 10 with an adjustment function is substantially flush with or slightly protruding from each of the front surface 3a, the back surface 3b, and the door contact surface 2 of the sliding door in the attached state.

As shown in FIGS. 1 to 4, the pull tab 10 with an adjustment function is attached to the surface 3a side of the sliding door 1, and a surface side recess (first recess) for a user to insert a finger is configured on the surface 3a side. Front side pull member 20 (first pull member) and back side pull member 30 attached to the back surface 3b side of the sliding door 1 and having a back surface side recess (second recess) for inserting a finger on the back surface 3b side. It is composed of (second puller member). Further, as shown in FIG. 4, the pull tab 10 with an adjustment function is attached by adjusting the plate thickness dimension of the sliding door 1 from L1 (thick plate) to L2 (thin plate). be. Details of this function will be described later.

FIG. 5 is a perspective view of the front surface side pull member as viewed from the concave side, and FIG. 6 is a perspective view of FIG. 5 as viewed from the back side. 7 is a perspective view of the back surface side pull member as viewed from the concave side, FIG. 8 is a perspective view of FIG. 7 as viewed from the back side, and FIG. 9 is a perspective view of FIG. 8 as viewed diagonally from the right side.

As shown in FIGS. 5 and 6, the surface-side pull member 20 has a prismatic shape whose appearance extends in the vertical direction, and the inside thereof is hollow to form a surface-side recess S1. The vertical length of the surface side pull member 20 is the same as the vertical length of the notch 2a, and the horizontal length is the same as the horizontal length of the notch 2a. Further, as shown in FIG. 4B, the length of the front surface side pull member 20 in the front-rear direction (the plate thickness direction of the sliding door 1) is slightly shorter than half or half of the minimum thickness L2 of the sliding door 1. Is formed in.

The front surface side pull member 20 comprises end wall portions 21 and 21 arranged on the upper side and the lower side, respectively, a mounting surface portion 22 constituting a right side surface (back side surface viewed from the door stop surface 2 side), and a rear side surface. It is composed of a recess bottom portion 23 and a finger hook portion 24 constituting the left side surface. Further, on the front surface of the front surface side pull member 20, a main opening F1 is formed which communicates with the surface side recess S1 and allows the user to insert a finger.

As shown in FIGS. 2 and 3, the end wall portion 21 and the mounting surface portion 22 are mounted so as to be in contact with the upper and lower surfaces and the right side surface (back side surface) of the notch 2a. Further, as shown in FIG. 5, flange portions 25 projecting outward on the upper and lower sides and the right side are continuously formed in a U shape on the front side edge portion of the end wall portion 21 and the front side edge portion of the mounting surface portion 22. ing. The flange portion 25 is adapted to cover the front corner portion of the notch 2a with the surface side pull member 20 attached.

Further, as shown in FIGS. 5 and 6, the mounting surface portion 22 is provided with mounting countersunk holes 22a on the upper side and the lower side, respectively. A countersunk screw (not shown) is inserted into the mounting countersunk hole 22a so as to be fixed to the right side surface of the notch 2a as shown in FIG.

Further, as shown in FIG. 6, the mounting surface portion 22 is continuously formed with a fitting portion 29 projecting toward the rear side of the recess bottom portion 23 in the vertical direction. Further, square notches 29a and 29a are formed at the upper end and the lower end of the fitting portion 29, respectively. The fitting portion 29 is attached so as to be fitted in the fitting portion 39 of the back surface side pull member 30 described in detail in the front-rear direction (the plate thickness direction of the sliding door).

As shown in FIG. 6, the recess bottom portion 23 is located on the left side (door contact surface side), and a fitting protrusion 26 (blind member) protruding toward the rear side is formed. The fitting projection 26 is continuously formed in the vertical direction between the end wall portion 21 located at the upper end and the end wall portion 21 located at the lower end. The fitting protrusion 26 is attached so as to be fitted into the fitting groove 36 of the back surface side puller member 30, which will be described in detail later, along the front-rear direction (the plate thickness direction of the sliding door).

As shown in FIGS. 4 and 5, the finger hook portion 24 is provided so as to cover only the rear portion of the left side surface. Further, by not covering the front side portion, an opening F2 on the door contact surface side is formed in this portion. Further, as shown in FIG. 4, the finger hook portion 24 is thickened in the left-right direction so that the finger can be easily hooked.

Further, on the left side surface of the finger hook portion 24, two ridge portions 27, 27 protruding outward toward the left side are formed. The ridges 27, 27 are continuously formed in the vertical direction, and a groove 28 is formed between the two ridges 27, 27.

As a method of attaching the surface side puller member 20, as shown in FIGS. 2 and 3, the flange portion 25 is arranged on the front side portion of the notch 2a so as to cover the front corner portion of the notch 2a. Will be done. Then, the mounting surface portion 22 and the right side surface of the notch 2a are brought into contact with each other on the surface, and the countersunk screw (not shown) described above is tightened for mounting.

As shown in FIGS. 7 to 9, the back surface side pull member 30 has a prismatic shape whose appearance extends in the vertical direction, and the inside thereof is hollowed to form a back surface side recess S2. More specifically, the back surface side pull member 30 has end wall portions 31, 31 arranged on the upper side and the lower side, respectively, a mounting surface portion 32 constituting the right side surface, a recessed bottom portion 33 constituting the front side surface, and a left side. It is composed of a finger hook portion 34 constituting the surface. Further, on the rear surface of the back surface side pull member 30, a main opening B1 is formed which communicates with the back surface side recess S2 and allows the user to insert a finger.

As shown in FIG. 3, the end wall portion 31 and the mounting surface portion 32 are mounted so as to be in contact with the upper and lower surfaces and the right side surface of the notch 2a. Further, as shown in FIG. 5, on the rear side edge portion of the end wall portion 31 and the rear side edge portion of the mounting surface portion 32, flange portions 35 projecting outward on the upper and lower sides and the right side are continuously U-shaped. It is formed. The flange portion 35 covers the rear corner portion of the notch 2a with the back surface side pull member 30 attached.

Further, as shown in FIGS. 7 and 9, the mounting surface portion 32 is provided with mounting countersunk holes 32a on the upper side and the lower side, respectively. A countersunk screw (not shown) is inserted into the mounting countersunk hole 32a so as to be fixed to the right side surface of the notch 2a.

Further, as shown in FIG. 9, the mounting surface portion 32 is continuously formed with a fitting portion 39 recessed toward the rear side of the recess bottom portion 33 in the vertical direction. Further, the fitting portion 39 is not formed at the upper end and the lower end of the fitting portion 39, and the rectangular protrusions 39a and 39a are formed, respectively. The fitting portion 29 of the front surface side pull member 20 is attached to the fitting portion 39 so as to be fitted along the front-rear direction (the plate thickness direction of the sliding door).

As shown in FIGS. 8 and 9, the recess bottom portion 33 is located on the left side (door stop surface side), and a fitting groove 36 recessed toward the rear side is formed. The fitting groove 36 is continuously formed in the vertical direction between the end wall portion 21 located at the upper end and the end wall portion 21 located at the lower end. The fitting projection 26 of the front surface side pull member 20 is fitted into the fitting groove 36 so as to be fitted along the front-rear direction (the plate thickness direction of the sliding door).

As shown in FIGS. 4 and 7, the finger hook portion 34 is provided so as to cover only the front portion of the left side surface. Further, by not covering the rear side portion, an opening B2 on the door contact surface side is formed in this portion. Further, as shown in FIG. 4, the finger hook portion 34 has a thickness in the left-right direction so that the finger can be easily hooked.

Further, on the left side surface of the finger hook portion 34, two ridge portions 37, 37 protruding outward toward the left side are formed. The ridges 37, 37 are continuously formed in the vertical direction, and a groove 38 is formed between the two ridges 37, 37.

As a method of attaching the back surface side pull member 30 as shown in FIG. 3, the back surface side pull member 30 is slid and fitted in the C direction (the plate thickness direction of the sliding door) with respect to the previously attached front surface side pull member 20. To. By sliding in the C direction in this way, the fitting projection 26 and the fitting portion 29 of the front surface side pulling member 20 are fitted into the fitting groove 36 and the fitting portion 39 of the back surface side pulling member 30. Then, the flange portion 35 is arranged so as to cover the corner portion on the rear side of the notch 2a, and the sliding door 1 is sandwiched between the flange portions 25 and 35 in the plate thickness direction. After that, the mounting surface portion 32 and the right side surface of the notch 2a are brought into contact with each other on the surface, and the countersunk screws (not shown) are tightened into the two mounting countersunk holes 32a and 32a for mounting.

Next, the operation of the pull tab 10 with an adjusting function in the first embodiment will be described.
As shown in FIGS. 4A and 4B, the pull tab 10 with an adjustment function has the front surface 3a and the back surface 3b of the sliding door 1 and the pull tab 10 with an adjustment function even when the plate thickness of the sliding door 1 is different. The front surface side and the back surface side of the above can be attached so as to be substantially flush with each other or slightly protruded. That is, the fitting protrusion 26 and the fitting portion 29 of the front side pull member 20 are slid and attached to the fitting groove 36 and the fitting portion 39 of the back surface side pull member 30 in the plate thickness direction of the sliding door 1. The fitting length can be adjusted to accommodate sliding doors 1 of various plate thicknesses.

In the state where the fitting portions 29, 39 of the two pull tab members 20 and 30 are fitted, the positions of the two pull tab members 20 and 30 in the left-right direction are restricted, and no deviation in the left-right direction occurs. Further, the position in the vertical direction is restricted by the protrusion 39a of the back surface side pull member 30 entering the notch portion 29a of the front surface side pull member 20.

Further, in the state where the two pull tab members 20 and 30 are attached, as shown in FIG. 4A, a gap Q is generated between the two pull tab members 20 and 30 when the plate thickness is thick. This gap Q becomes invisible from the door stop surface side by fitting the fitting protrusion 26 into the fitting groove 36. More specifically, the fitting protrusion 26 covers the gap Q from the door stop surface side so as not to be seen.

With these structures, the puller 10 with an adjustment function allows the user to grasp the front surface side recess S1 from the front surface 3a side of the sliding door 1 through the main opening F1 and similarly from the back surface 3b side of the sliding door 1 to the back surface through the main opening B1. It becomes possible to grasp the side recess S2. Further, even when the sliding door 1 is in the door pocket or completely overlapped with the other sliding door running in parallel, the recesses S1 and S2 cannot be grasped from the front surface 3a or the back surface 3b side. A finger can be inserted through the openings F2 and B2 on the door contact surface side (left end surface) of the sliding door 1 to grab and move the recesses S1 and S2.

According to the puller 10 with an adjustment function according to the first embodiment, a notch 2a is provided on the door contact surface 2 of the sliding door 1, and the puller 10 with an adjustment function attached to the notch 2a is the surface of the sliding door 1. A front surface side pulling member 20 attached to the 3a side and having a front surface side recess S1 for inserting a finger on the front surface 3a side, and a back surface side recess S2 attached to the back surface 3b side of the sliding door 1 for inserting a finger. The front side pull member 20 and the back side pull member 30 are provided with the back side pull member 30 configured on the back side 3b side, and the front side pull member 20 and the back side pull member 30 are attached to the notch 2a. Since the fitting protrusion 26 that covers the gap Q generated between the doors from the door contact surface 2 side is provided, the positions of the front side pull member 20 and the back side pull member 30 in the front-rear direction are adjusted according to the plate thickness of the sliding door. Even so, since the gap Q cannot be seen from the door stop surface 2 side, the appearance of the puller 10 with the adjustment function seen from the door stop surface 2 side can be kept good.

Further, the fitting protrusion 26 is integrally formed with the surface side pull member 20, and the surface side pull member 20 is slid in the plate thickness direction of the sliding door 1 to be attached so as to sandwich the sliding door 1. Since the fitting protrusion 26 is fitted into the fitting groove 36 provided on the back surface side pull member 30 so that the fitting length can be adjusted in the plate thickness direction, the plate thickness of the sliding door 1 is thick (L1 dimension). Even if the fitting protrusion 26 is slid into and out of the fitting groove 36 even if the fitting protrusion 26 is slid in and out of the fitting groove 36, the gap Q can always be covered.

Further, since the front surface side pull member 20 or the back surface side pull member 30 is formed with openings F2 and B2 for inserting a finger into the front surface side recess S1 or the back surface side recess S2 from the door stop surface 2 side, respectively. The user can insert a finger into the openings F2 and B2 from the door stop surface 2 side to grasp the recesses S1 and S2, respectively. Therefore, the sliding door 1 can be easily opened and closed even when the recesses S1 and S2 cannot be grasped from the front surface 3a and the back surface 3b of the sliding door 1.

Although the pull tab 10 with an adjustment function according to the first embodiment has been described above, the present invention is not limited to the above-described embodiment, and various modifications and changes can be made based on the technical idea of the present invention. be.
For example, the fitting projection 26 of the front side pulling member 20 and the fitting groove 36 of the back side pulling member 30 in the first embodiment may be configured in reverse. This also makes it possible to cover the gap Q from the door stop surface side so that the fitting protrusion cannot be seen.

Further, the fitting portion 29 of the front side pulling member 20 and the fitting portion 39 of the back side pulling member 30 may be configured in reverse.

Further, the fitting projection 26 that blindfolds the gap Q may be made to function as a separate member. 10A and 10B are modified examples of the first embodiment, in which FIG. 10A shows a cross-sectional view of a sliding door having a thick plate thickness, and FIG. 10B shows a cross-sectional view of a sliding door having a thin plate thickness.

The pull tab 50 with an adjustment function shown in FIG. 10 is arranged on the front side pull member 50a arranged on the front surface 3a side and the back surface 3b side, and the finger hook member 60 arranged in the center of the notch 2a in the front-rear direction. It is composed of a back surface side pull member 50b. The finger hook member 60 is provided with protrusions 69 and 69 on the front side and the rear side of the portion in contact with the right side surface (back side surface) of the notch 2a, respectively. A notch 59 that fits with the protrusion 69 by sliding in the plate thickness direction is provided.

By adjusting the fitting length between the protrusion 69 and the notch 59, it is possible to cope with the plate thickness from the maximum thickness L1 to the minimum thickness L2. Further, by arranging the finger hook member 60 in the center, the adjustment gap generated between the front surface side pull member 50a and the back surface side pull member 50b can be hidden from the door stop surface side.

Also with this structure, the front surface side recess S1 can be grasped from the main opening F1 and the door stop surface side opening F2 by inserting a finger, and the back surface side recess S2 can be grasped from the main opening B1 and the door contact surface side opening B2. can.

(Second Embodiment)
Hereinafter, the pull tab 110 with an adjustment function according to the second embodiment will be described in detail with reference to the drawings.
FIG. 11 is a perspective view showing a state in which the pull tab 10 with an adjustment function is attached to the notch on the door stop surface. Further, FIG. 12 is a perspective view showing a state in which the back surface side pull member is attached to the notch, and FIG. 13 is a perspective view showing a state in which the front surface side pull member is attached to the notch after the back surface side pull member is attached. .. Further, FIG. 14 is a cross-sectional view taken along the line BB of FIG. 1, in which FIG. 14A shows a sliding door having a thick plate thickness, and FIG. 14B shows a sliding door having a thin plate thickness.

The "left side", "right side", "front side", "rear side", "upper side", and "lower side" used in the following description refer to the directions shown in FIGS. 11 to 14.

The sliding door 1 opens and closes the opening of the building by moving it in the left-right direction (opening and closing direction). As shown in FIGS. 1 to 3, the door stop surface 2 of the sliding door 1 is formed with a notch 2a that is cut out in a square shape from the door stop surface 2 to the right side, and the notch 2a is formed. A pull tab 110 with an adjustment function is attached. In the attached state, the pull tab 110 with an adjustment function is substantially flush with or slightly protruding from each of the front surface 3a, the back surface 3b, and the door contact surface 2.

As shown in FIGS. 11 to 14, the pull tab 110 with an adjustment function is attached to the surface 3a side of the sliding door 1, and the surface side recess S1 (first recess) for the user to insert a finger is configured on the surface 3a side. The front side pull member 120 (first pull member) and the back side recess S2 (second recess) attached to the back surface 3b side of the sliding door 1 for inserting a finger are formed on the back surface side 3b side. It is composed of a member 130 (second puller member). Further, as shown in FIG. 14, the pull tab 110 with an adjustment function is attached by adjusting the plate thickness dimension of the sliding door 1 from L1 (thick plate) to L2 (thin plate). be. Details of this function will be described later.

FIG. 15 is a perspective view of the back side pull member as viewed from the concave side, and FIG. 16 is a perspective view of FIG. 15 as viewed from the back side. Further, FIG. 17 is a perspective view of the front surface side pull member as viewed from the concave side, and FIG. 18 is a perspective view of FIG. 17 as viewed from the back side.

As shown in FIGS. 15 and 16, the back surface side pull member 130 has a prismatic shape whose appearance extends in the vertical direction, and the inside thereof is hollowed to form a front surface side recess S1. The vertical length of the back surface side pull member 130 is the same as the vertical length of the notch 2a, and the horizontal length is the same as the horizontal length of the notch 2a. Further, as shown in FIG. 14B, the length of the back surface side pull member 130 in the front-rear direction (the plate thickness direction of the sliding door 1) is formed to be the same as or slightly shorter than the minimum thickness L2 of the sliding door 1. ing.

The back surface side pull member 130 comprises end wall portions 131 and 131 arranged on the upper side and the lower side, respectively, a mounting surface portion 132 forming a right side surface (back side surface seen from the door stop surface 2 side), and a rear side surface. It is composed of a recess bottom portion 133 and a finger hook portion 134 constituting the left side surface. Further, on the front surface of the back surface side pull member 130, a main opening F1 that communicates with the front surface side recess S1 and allows the user to insert a finger is formed.

As shown in FIGS. 12 and 13, the end wall portion 131 is attached so as to be in contact with the upper and lower surfaces of the notch 2a, respectively. Further, as shown in FIGS. 15 and 16, the upper and lower end wall portions 131 and 131 are located on the left side (door contact surface side) and have a fitting groove 136 recessed toward the rear side. 136 are formed respectively. The fitting projection 126 of the surface-side pull member 120, which will be described in detail later, is attached to these two upper and lower fitting grooves 136 and 136 so as to be fitted along the front-rear direction (the plate thickness direction of the sliding door).

Further, two slide recesses 139b and 139b extending in the front-rear direction are continuously formed on the inner side surfaces (the surface facing the surface side recess S1) of the two end wall portions 131 and 131, respectively. Slide protrusions 129b and 129b of the surface side pulling member 120, which will be described in detail later, are slidably attached to these slide recesses 139b and 139b in the front-rear direction.

The mounting surface portion 132 is mounted so as to abut on the right side surface (back side surface) of the notch 2a. As shown in FIGS. 15 and 16, on the rear side edge portion of the mounting surface portion 132, a flange portion 135 projecting outward on the right side is continuously formed in the vertical direction. The flange portion 135 is adapted to cover the rear corner portion of the notch 2a with the back surface side pull member 130 attached.

Further, as shown in FIGS. 15 and 16, the mounting surface portion 132 is provided with mounting countersunk holes 132a and 132a on the upper side and the lower side, respectively. A countersunk screw (not shown) is inserted into the mounting countersunk hole 132a so as to be fixed to the right side surface of the notch 2a.

Further, the mounting surface portion 132 is formed with two notches 139a and 139a extending from the front end surface to the rear side near the mounting countersunk holes 132a and 132a, respectively. The xylem biting portion 129a of the surface side pulling member 120, which will be described in detail later, is inserted into these notched portions 139a and 139a.

As shown in FIG. 16, on the back surface side of the recess bottom portion 133, the back surface side recess S2 is formed over almost the entire center. The back surface side of the recess bottom portion 133 is exposed as it is to the back side of the sliding door 1 with the pull tab 110 with an adjustment function attached, and a finger can be inserted into the back surface side recess S2 from the main opening B1. ..

As shown in FIGS. 14 and 15, the finger hook portion 134 is provided so as to cover only about half of the rear portion of the left side surface. Further, by not covering the front side portion, an opening F2 on the door contact surface side is formed in this portion.

As a method of attaching the back surface side puller member 130 as shown in FIGS. 12 and 13, the flange portion 135 is arranged on the front side portion of the notch 2a so as to cover the front corner portion of the notch 2a. Will be done. Then, the mounting surface portion 132 and the right side surface of the notch 2a are brought into contact with each other on a surface, and the countersunk screw (not shown) described above is tightened for mounting.

As shown in FIGS. 17 and 18, the surface-side pull member 120 has a substantially U-shape that is long in the vertical direction, and the surface-side recess S1 is formed inside the U-shape. The vertical length of the surface-side pull member 120 is the same as the vertical length of the notch 2a, and the horizontal length is as shown in FIGS. 14 (A) and 14 (B). It is substantially the same as the length of the front surface side recess S1 of the back surface side pull member 130 in the left-right direction. Further, as shown in FIG. 14B, the length of the front side pull member 120 in the front-rear direction (the plate thickness direction of the sliding door 1) is the surface of the back side pull member 130 when the minimum thickness L2 of the sliding door 1 is set. It is formed so as to be substantially the same as the length of the side recess S1 in the front-rear direction.

The front surface side pull member 120 is composed of end wall portions 121 and 121 arranged on the upper side and the lower side, respectively, and a slide surface portion 122 (second blindfold member) constituting the right side surface. Further, on the front surface of the front surface side pull member 120, a main opening F1 is formed which communicates with the surface side recess S1 and allows the user to insert a finger.

As shown in FIGS. 17 and 18, the end wall portion 121 is attached so as to abut on the upper and lower surfaces of the notch 2a. Further, as shown in FIGS. 17 and 18, fitting protrusions 126 extending in the front-rear direction are formed on the left side (door contact surface side) of the two upper and lower end wall portions 121 and 121, respectively. The fitting protrusion 126 formed on the upper end wall portion 121 projects further upward than the upper end wall portion 121, and the fitting protrusion 126 formed on the lower end wall portion 121 is on the lower side. It protrudes further downward than the end wall portion 121 of.

Further, two slide convex portions 129b and 129b extending in the front-rear direction are continuously formed on the outer surfaces of the two end wall portions 121 and 121 (the surface opposite to the surface side concave portion S1). ..

As shown in FIGS. 14 (A) and 14 (B), the slide surface portion 122 is attached so that the outer surface of the slide surface portion 122 is in contact with the inner surface of the mounting surface portion 132 of the back surface side pull member 130. As shown in FIGS. 17 and 18, flange portions 125 projecting outward on the right side are continuously formed on the front edge portion of the slide surface portion 122 in the vertical direction. The flange portion 125 covers the front corner portion of the notch 2a with the back surface side pull member 130 attached.

Further, as shown in FIG. 18, the slide surface portion 122 is provided with a xylem biting portion 129a extending from the rear side to the rear side of the flange portion 125. The xylem biting portion 129a extends to the center of the slide surface portion 122 in the front-rear direction, and an inclined surface that inclines toward the left side from the flange portion 125 side toward the center is formed. A plurality of irregularities (biting teeth) for fixing are formed on this inclined surface.

As a method of attaching the front surface side pull member 120 as shown in FIG. 13, the front surface side pull member 120 is slid and fitted in the D direction (the plate thickness direction of the sliding door) with respect to the previously attached back surface side pull member 130. To. By sliding in the D direction in this way, the fitting projection 126 and the slide convex portion 129b of the front surface side pull member 120 are fitted into the fitting groove 136 and the slide recess 139b of the back surface side pull member 130. Then, the flange portion 135 is arranged so as to cover the front corner portion of the notch 2a, and the sliding door 1 is sandwiched between the flange portions 125 and 135 in the plate thickness direction.

Further, the slide surface portion 122 of the front surface side pull member 120 is not provided with a countersunk hole for mounting, and is not fixed by a countersunk screw. The fixing of the front side pulling member 120 is performed by inserting the above-mentioned wood portion biting portion 129a into the notch portion 139a of the back surface side pulling member 130. Further, the biting teeth of the xylem biting portion 129a bite into the corner portion of the right side surface of the notch portion 2a of the sliding door 1, so that the surface side sliding door member 120 is fixed to the sliding door 1. The wood part biting portion 129a of the surface side pulling member 120 can be more firmly fixed by using an adhesive.

Next, the operation of the pull tab 110 with an adjustment function in the second embodiment will be described.
As shown in FIGS. 14A and 14B, the pull tab 110 with an adjustment function has the front surface 3a and the back surface 3b of the sliding door 1 and the pull tab 110 with an adjustment function even when the plate thickness of the sliding door 1 is different. The front surface side and the back surface side of the above can be attached so as to be substantially flush with each other or slightly protruded. That is, the fitting protrusion 126 and the slide convex portion 129b of the front side pull member 120 are attached to the fitting groove 136 and the slide recess 139b of the back side pull member 130 by sliding them in the plate thickness direction of the sliding door 1. The fitting length of the sliding door 1 can be adjusted to accommodate sliding doors 1 having various plate thicknesses.

In a state where the slide convex portion 129b and the slide concave portion 139b of the two pull tab members 120 and 130 are slid and fitted, the positions of the two pull tab members 20 and 30 in the left-right direction are restricted and no deviation in the left-right direction occurs. .. Further, the upper and lower positions are restricted by the wood portion biting portion 129a of the front surface side pulling member 120 entering the notch portion 139a of the back surface side pulling member 130.

Further, in the state where the two pull tab members 120 and 130 are attached, as shown in FIG. 14A, a gap Q1 is generated between the two pull tab members 20 and 30 when the plate thickness is thick. This gap Q1 becomes invisible from the door contact surface side by fitting the fitting protrusion 126 into the fitting groove 136. More specifically, the fitting protrusion 126 and the finger hook member 60 cover the gap Q1 from the door stop surface side so as not to be seen.

Further, in the second embodiment, unlike the first embodiment, the slide surface portion 122 of the front surface side pull member 120 covers the mounting surface portion 132 of the back surface side pull member 130 from the door stop surface side. Therefore, the slide surface portion 122 covers the gap Q2 generated between the front surface side pull member 120 and the back surface side pull member 130 from the door stop surface side so as not to be seen.

Further, the slide surface portion 122 has an effect that the two mounting countersunk holes 132a and 132a of the back surface side pull member 130, the countersunk screw for fixing, and the notch portion 139b are not visible from the door stop surface side. As a result, a sophisticated design in which the mounting screws cannot be seen is obtained. Further, as shown in FIG. 14A, the slide surface portion 122 extends from the front end portion of the mounting surface portion 132 of the back surface side pull member 130 to the front side surface 3a of the sliding door 1 when the maximum thickness of the sliding door 1 is L1. The gap Q2 generated between the two is hidden from view.

With these structures, the puller 110 with an adjustment function allows the user to grasp the front surface side recess S1 from the front surface 3a side of the sliding door 1 through the main opening F1 and similarly from the back surface 3b side of the sliding door 1 to the back surface through the main opening B1. It becomes possible to grasp the side recess S2. Further, even when the sliding door 1 is in the door pocket or completely overlapped with the other sliding door running in parallel, the recesses S1 and S2 cannot be grasped from the front surface 3a or the back surface 3b side. A finger can be inserted through the opening F2 on the door contact surface side (left end surface) of the sliding door 1 to grab and move the surface side recess S1.

According to the puller with an adjustment function according to the second embodiment, the notch 2a is provided on the door contact surface 2 of the sliding door 1, and the puller 110 with the adjustment function attached to the notch 2a is the surface 3a of the sliding door 1. The front side pulling member 120, which is attached to the side and has a front surface side recess S1 for inserting a finger on the front surface 3a side, and the back surface side recess S2, which is attached to the back surface 3b side of the sliding door 1 and for inserting a finger, are on the back surface. A gap generated between the front side pull member 120 and the back side pull member 130 in a state where the back side pull member 130 configured on the 3b side is provided and the front side pull member 120 and the back side pull member 130 are attached. Since the fitting protrusion 126 that covers Q1 from the door stop surface 2 side is provided, even if the positions of the front side pull member 120 and the back side pull member 130 in the front-rear direction are adjusted according to the plate thickness of the sliding door, the door Since the gap Q1 is not visible when viewed from the contact surface 2 side, the appearance of the puller 110 with an adjustment function as viewed from the door contact surface 2 side can be kept good.

Further, the back surface side pull member 130 is provided with a mounting surface portion 132 arranged along the back side surface of the notch 2a of the sliding door 1 and attached to the back side surface, and the front surface side pull member 120 is provided with a mounting surface portion 132. Since the slide surface portion 122 that covers from the contact surface 2 side is provided, even if the positions of the front surface side pull member 120 and the back surface side pull member 130 in the front-rear direction are adjusted according to the plate thickness of the sliding door, the door contact surface 2 side Since the gap Q2 cannot be seen from the viewpoint, the appearance of the pull tab 110 with the adjustment function as seen from the door stop surface 2 side can be kept good.

Further, the slide surface portion 122 also covers the countersunk screw for attaching the mounting surface portion 132 to the notch 2a from the door stop surface 2 side. Therefore, it is possible to prevent the countersunk screw from loosening. In addition, a sophisticated design can be obtained in which the countersunk screws cannot be seen by the user.

Although the pull tab 110 with an adjustment function according to the second embodiment has been described above, the present invention is not limited to the above-described embodiment, and various modifications and changes can be made based on the technical idea of the present invention. be.
For example, the front side pull member 120 and the back side pull member 130 in the second embodiment may be attached with their left and right sides reversed. In this way, the door contact surface side opening seen from the door contact surface side of the sliding door 1 is not the opening F2 configured on the front surface side as in the second embodiment, but the opening B2 configured on the back surface side. ..

1 Sliding door 2 Door contact surface 2a Notch on the door contact surface 3a Surface of the sliding door 3b Back surface of the sliding door 10, 50, 110 Pullers with adjustment function 20, 50a, 120 Front side pull member (first pull member)
21, 31, 121, 131 End wall parts 22, 32, 132 Mounting surface parts 22a, 32a, 122a, 132a Mounting countersunk holes 23, 33, 133 Recessed bottoms 24, 34, 134 Finger hooks 25, 35, 55, 125, 135 Flange part 26, 126 Fitting protrusion (blind member)
27, 37, 67 Protrusions 28, 38, 68 Grooves 29, 39 Fittings 29a, 59 Notches 30, 50b, 130 Back side puller member (second puller member)
36, 136 Fitting groove 39a, 69 Protrusion 60 Finger hook member (blindfold member)
122 Slide surface (second blindfold member)
129a Wood bite part 129b Slide convex part 139a Notch part 139b Slide concave part C, D Sliding member mounting direction L1 Maximum thickness of sliding door L2 Minimum thickness of sliding door S1 Surface side concave part of puller (first concave part)
S2 puller back side recess (second recess)
F1, B1 Main opening F2, B2 Door contact surface side opening Q, Q1, Q2 Gap between pull tab members

Claims (2)

A notch is provided on the door contact surface of the sliding door, and it is a pull tab with an adjustment function that can be attached to this notch.
The first pulling member attached to the front surface side of the sliding door and having a first recess for inserting a finger is formed on the front surface side, and the second recess attached to the back surface side of the sliding door and having a second recess for inserting a finger is said. Equipped with a second pulling member configured on the back side,
With the first pull member and the second pull member attached, a blindfold member is provided to cover the gap generated between the first pull member and the second pull member from the door stop surface side . ,
The blindfold member is a fitting projection integrally formed with either one of the first pull member or the second pull member, and one or both of the first pull member and the second pull member may be used. , The sliding door can be attached by sliding it in the plate thickness direction and sandwiching the sliding door.
Adjustment characterized in that the fitting protrusion is fitted in a fitting groove provided on either one of the first pulling member and the second pulling member so that the fitting length can be adjusted in the plate thickness direction. Functional puller. One or both of the first pull tab member and the second pull tab member is formed with an opening for inserting a finger into the first recess or the second recess from the door contact surface side. The pull tab with an adjustment function according to claim 1 .

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