JP2019070251A - Door pull for sliding door and construction method therefor - Google Patents

Abstract

To provide a door pull capable of corresponding to a change in thickness of a sliding door.SOLUTION: The door pull comprises: door pull body half segments 10L, 10R; drawing guide half segments 11L, 11R; a tapping screw 13 screwed and fixed from a front of a sliding door D; a front pressing washer F loosely fitted to the tapping screw 13 as a flat/bottom-view channel form having bilaterally symmetric drawing inclined pieces 31; and a front decorative cover for covering from the front. As the tapping screw 13 is screwed in from the front, both the drawing inclined pieces 31 of the front pressing washer F press a corresponding pressure-receiving inclined face 28 of the drawing guide half segments 10L, 10R by a component force Z which applies pressure from an orthogonal direction so that the door pull body half segments 10L, 10R are integrated by being automatically drawn toward the bilaterally symmetric axis.SELECTED DRAWING: Figure 27

Description

  The present invention relates to a convenient pull which can cope with thickness changes of a wood-based sliding door.

  A handle that is fitted and installed in a U-shaped groove notched in the end face of a wooden sliding door, and the sliding door can be pulled out with certainty even if the sliding door is completely buried in a door pocket. The pull with a part is described in patent documents 1-3.

  Among them, the product of the pull described in Patent Document 3 is a first pull main body (1) for front attachment fixing as apparent from FIGS. 37 (a) (b) (c) (c) (d) (d). A mounting seat (3) comprising a second pull main body (2) for post attachment fixing and projecting inward (backward) from the rear end of the first pull main body (1) is a sliding door (D) After being inserted from either left or right (L) into a U-shaped groove (G) notched in the surface, it is fixed in advance by three wood screws (5) to its back surface (4) ing.

  Then, with respect to the four roll pins (6) projecting inward from the back side surface of the first pull main body (1), the four inserts distributed in the opening on the corresponding back side surface of the second pull main body (2) The hole (7) is press-fit from the other left or right (R) and is retrofitted to the first pull main body (1), so it can be assembled and installed quickly from the minimum necessary parts It can be said that there is an advantage. In addition, the code | symbol (8) of FIG. 37 is a knob part provided with the handle | steering-wheel surface at the time of pulling out from a door pocket.

JP, 2014-118701, A Unexamined-Japanese-Patent No. 2003-27774 Patent No. 4840231

  However, in the embodiment of the pull illustrated in FIG. 37 (A) (B) (C) (D) (E), the second pull for the retrofit fixing with respect to the first pull main body (1) for the retrofit. The main body (2) is press-fitted and integrated, and it is impossible to re-operate it. For example, when there are two types of thickness (T) of the sliding door, 33 mm and 36 mm, a pull for applying to this Also, it is necessary to prepare two types different in thickness (T) corresponding to these, which is inferior in versatility and mass productivity.

  In addition, in the case of the pull which has been prepared to any thickness (T) above, when the wood-based sliding door (D) shrinks with time and its thickness (T) changes its thickness (T), its thickness (T) Can not respond to or adjust the change of

  The pull may extend from the left and right (front and back) sides of the sliding door (D) or sink in reverse, and this may impair the appearance cosmetic effect, and in that sense high accuracy in construction is required It's a bother to me.

  Such a problem can be said to be quite the same for the pulls and handles described in Patent Documents 1 and 2.

  The present invention is intended to improve such problems, and in order to achieve the object, the present invention is a pull fitted in a U-shaped groove which is notched in the end face of a wooden sliding door,

  Left and right symmetrical half segments of the pull main body, and left and right symmetrical half segments of the pull-in guide integrated respectively integrated on opposite inner surfaces of the pull main body half segments and the pull-in guide half segments from the front of the sliding door A tapping screw screwed to the back surface of the above-mentioned U-shaped groove in the sliding door through the left and right mutual gap, and a flat and bottom view channel shape provided with a symmetrical pulling inclined piece are engaged with the tapping screw Front cover washer, and a front cosmetic cover that covers the gap between the left and right main body half segments from the front,

  The front faces of the symmetrical drawing guide half segments are correspondingly formed as pressure receiving inclined surfaces which are pressurized by both drawing inclination pieces of the front presser washer,

  As the tapping screw is screwed from the front to the rear surface of the U-shaped groove in the sliding door, the two pulling inclined pieces of the front presser washer are the pressure receiving inclined surfaces of the two pulling guide half segments and the inclined surfaces thereof. It is characterized in that the pull main body half segments are drawn together integrally on their symmetrical axis line by the component force applied from the orthogonal direction, and set so as to be in the whole assembly fixed state.

  According to the second aspect of the present invention, a pair of symmetrical drawing guide half segments are integrally attached to the upper and lower two sets of the pull main body half segments facing each other.

  Tapping screws screwed to the rear surface of the U-shaped groove in the sliding door through the left and right mutual gap between the pulling guide half segments are also provided as a pair of upper and lower pairs on the front side of the pulling guide half segment in each tapping screw A front presser washer is engaged to the position.

  According to the third aspect of the present invention, it is a pull which is also fitted and installed in a U-shaped groove which is notched in the end face of the wooden sliding door,

  Left and right symmetrical half segments of the pull main body, and left and right symmetrical half segments of the pull-in guide integrated respectively integrated on opposite inner surfaces of the pull main body half segments and the pull-in guide half segments from the front of the sliding door A tapping screw screwed to the back surface of the above-mentioned U-shaped groove in the sliding door through the left and right mutual gap, a front presser washer loosely engaged with the tapping screw, and a back presser seat plate screwed similarly to the tapping screw The front cover includes a front cosmetic cover that covers the left and right mutual gaps of the pull main body half segments from the front,

  Both the front pressure washer and the back pressure seat should be installed in a flat and bottom view channel shape with symmetrical left and right inclined pieces, corresponding to the facing configuration in the front and back position relationship,

  The front surfaces of the symmetrical drawing guide half segments are correspondingly formed as pressure receiving inclined surfaces pressed by the two drawing inclination pieces of the front presser washer,

  The pressure receiving inclined surfaces to be pressed by the two pulling inclined pieces of the back pressing seat plate are formed on both back surfaces of the symmetrical pull main body half segment,

  As the tapping screw is screwed from the front to the rear surface of the U-shaped groove in the sliding door, the two pulling inclined pieces of the front presser washer are the pressure receiving inclined surfaces of the two pulling guide half segments and the inclined surfaces thereof. At the same time or immediately after that, the front sides of the above-mentioned pull main body half segments are drawn together by their own force on their symmetrical axis line by the component force applied from the orthogonal direction.

  The back sides of the pull body half segments are similarly symmetrical by the component force with which the two pulling inclined pieces of the back pressing seat plate press the pressure receiving inclined surfaces of both pull main body half segments from the direction orthogonal to the inclined surfaces. It is characterized in that it is set so as to be integrally assembled and fixed on its own axis, and to be in an overall assembly fixed state.

  According to the fourth aspect of the present invention, a pair of symmetrical drawing guide half segments are integrally attached to the upper and lower two sets of the pull main body half segments facing each other.

  Tapping screws screwed to the rear surface of the U-shaped groove in the sliding door through the left and right mutual gap between the pulling guide half segments are also provided as a pair of upper and lower pairs on the front side of the pulling guide half segment in each tapping screw While engaging the front presser washer to the position,

  It is characterized in that one back pressing seat plate is screwed to a position behind the pulling guide half segment in both tapping screws.

  In the fifth aspect, the pull main body half segment and the pull-in guide half segment are respectively made of zinc die cast products having the same configuration, and the pull-in guide half segment is crimped to the inner surface of the pull main body half segment. It is characterized in that it is fixed by

  In the sixth embodiment, the front presser washer is drawn to the front presser washer storage space defined between the pull main body half segments facing each other with the height dimension substantially the same as that of the pull-in guide half segment, without fear of swinging or falling off. It is characterized by having done.

  According to the seventh aspect of the present invention, the outer surface of the pull main body half segment is formed with a shallow recessed surface and a deep recessed surface further recessed from the center of the bottom surface of the shallow recessed surface.

  The upper and lower portions of the bottom surface of the above-described shallow concave surface are used as recesses in which the inner surface relative to the deep concave surface is sunk,

  It is characterized in that a storage space of the front presser washer is defined by a pair of facing left and right of the recess.

  According to the eighth aspect of the present invention, the outer surface of the pull main body half segment is formed with a shallow recessed surface and a deep recessed surface which is further recessed from the bottom surface of the shallow recessed surface. Notched as a grip operation hand insertion slot for a pull from the front,

  While leaving the vertical edging front portion of the deep concave surface as a finger hooking surface of a grip operation hand for a pull which is inserted from the grip operation hand insertion opening into the door pocket at the time of sliding door closing,

  Similarly, a continuous flat vertical edged rear surface portion of a deep concave surface and a shallow concave surface is set to function as a finger hooking surface of a pulling operation at the time of opening the sliding door.

  Furthermore, according to the ninth aspect of the present invention, upper and lower two sets of left and right symmetrical locking claw receiving concave grooves are provided on the facing inner side surfaces of the pull main body half segments.

  As a pair of upper and lower pairs corresponding to the mounting leg plate of the front cosmetic cover, the left and right symmetrical elastic locking claws cut back and raised are inserted and releasably inserted into and removed from the locking claw receiving concave groove,

  The front cosmetic cover is characterized in that left and right mutual gaps between the pull main body half segments are covered from the front.

  According to the configuration of claim 1, when a tapping screw (wood screw) is screwed from the front to the rear surface of the U-shaped groove in the pull, the two pull-in inclined pieces of the front presser washer move along with its screwing The pull-in guide half segments and the pull-on main body half-segments are drawn together integrally on their symmetrical axis line, and once the pull-whip itself is fully assembled and fixed, it can be obtained simultaneously It has the effect of being able to attach and install a pull on the sliding door.

  In addition, if the pair of pull main body half segments are pulled close to the symmetrical axis line by unscrewing the tapping screw and integrated, the rim of the pull edging flange will be pinched and in close contact with the left and right sides of the sliding door. Even if the thickness of the sliding door is different between 33 mm and 36 mm, for example, and even if the wooden sliding door shrinks over time and shrinks its thickness thinly, always maintain an elegant appearance cosmetic effect It is possible to

  In that case, if the configuration of claim 2 is adopted, there are two sets of symmetrical drawing guide half segments at the top and the bottom, and two tapping screws are used at the top and the bottom. The assembled condition and the installation to the sliding door can be stabilized more and more firmly, and the durability is improved.

  On the other hand, according to the configuration of claim 3, the two pulling inclined pieces (inclined isoscelesive faces) of the front presser washer pulls both pressure receiving inclined surfaces of the drawing guide half segment symmetrical with respect to the left and right, The pressure receiving inclined surfaces of the pull main body half segment whose left and right inclined pieces (inclined isosceles side surfaces) are symmetrical are pressed from the direction orthogonal to the inclined surfaces respectively, and the component force causes the front and rear sides of the pull main body half segment to Since both are pulled together on the symmetrical axis line of the left and right sides, anyone can smoothly and stably perform the assembly of the pull handle itself and the attachment construction to the slide door, and the accurate completion state There is an effect to be obtained.

  In that case, in particular, if the configuration of claim 4 is adopted, there are two pairs of upper and lower symmetrical drawing guide half segments above and below, and a pair of tapping screws is also used. Since the book tapping screw is screwed to the back holding seat plate, the above-mentioned effect of claim 3 can be further improved.

  If the configuration of claim 5 is adopted, the left and right pair of pull main body half segment and the left and right pair of pull-in guide half segment can be cast from one common mold, and as the zinc die cast product The excellent mass production effect of can be obtained.

  If the configuration of claim 6 is adopted, the front presser washer can be temporarily assembled in the threading engagement state with the tapping screw so that it does not fall off the pull main body half segment or illegally shake it. Helps to improve the above installation.

  If the configuration of claim 7 is adopted, a deep concave surface easy for anyone to handle on the outer surface of the pull tab main body half segment and a recess that easily divides the storage space of the front presser washer on the opposite inner surface There is an effect that can be formed extremely rationally.

  According to the eighth aspect of the present invention, the sliding door is grasped from the door pocket when closing the passage or the entrance and the notch is cut out in the vertical edged front surface of the shallow concave surface on the outer surface of the pull body half segment. An effect that allows anyone to grasp the sliding door easily and smoothly by holding the fingertip of the gripping operation hand inserted from the front to the fingertip hooking surface remaining on the front edge of the deep concave surface to the gripping operation hand insertion opening There is an excellent convenience.

  According to the ninth aspect of the present invention, elastic locking claws protruding rearward from the mounting leg plate of the front decorative cover to the locking claw receiving concave grooves provided in the upper and lower two sets on the left and right symmetrical pull main body half segments. The front cosmetic cover has an effect of making it possible to cover and make up the left and right mutual gap between the pull main body half segments with the front cosmetic cover.

It is a slope view of a pull according to an embodiment of the present invention. It is a front view of FIG. It is a top view of FIG. It is a rear view of FIG. 5 is a cross-sectional view taken along line 5-5 of FIG. 3; It is a side view which extracts and shows a pull tab main part half segment. It is a reverse view of FIG. It is an 8-8 line expanded sectional view of FIG. 9 is an enlarged sectional view taken along line 9-9 of FIG. It is a side view which extracts and shows a pull-in guide half segment. It is a top view of FIG. It is a front view of FIG. It is a front view which extracts and shows a front holding washer. It is a top view of FIG. It is a side view of FIG. It is a front view which extracts and shows a back holding seat plate. It is a top view of FIG. It is a side view of FIG. It is a front view which extracts and shows a front makeup cover. It is a top view of FIG. It is a side view of FIG. It is a front view which extracts and shows an adapter. It is a top view of FIG. It is line 24-24 sectional drawing of FIG. It is process drawing which shows the construction order of the pull with respect to a sliding door. It is an enlarged view which extracts and shows FIG. 25 (e). It is an enlarged view which extracts and shows FIG. 25 (to). It is an enlarged view which extracts and shows FIG. 25 (g). It is a slope view which shows the attachment process of the front cosmetic cover with respect to a pull. It is a partial enlarged front view which similarly shows an attachment state. 31 is a cross-sectional view taken along line 31-31 of FIG. FIG. 32 is a cross-sectional view taken along the line 32-32 in FIG. It is a perspective view which shows the attachment process of the front cosmetic cover with respect to the thick handle for a sliding door. It is a partial enlarged front view which similarly shows an attachment state. It is line 35-35 line sectional drawing of FIG. It is line 36-36 line sectional drawing of FIG. It is process drawing which shows the construction order of the conventional pull handle.

  Hereinafter, preferred embodiments of the present invention will be described in detail based on the drawings. As is apparent from FIGS. 1 to 5, the pull tab (A) for a sliding door according to the present invention is fitted and installed in a U-shaped groove (G) in a side view notched on the end face of the wooden sliding door (D). As a thing, the left and right pair of pull main body half segments (10L) (10R) that become the entire pull main body (10) and the integrated attachment on the opposite inner side surfaces of the pull main body half segments (10L) (10R) Left and right pulling guide half segments (11L) and (11R) to be an overall pulling guide (11) and the pulling guide half segments (11L) (11R) from the front of the sliding door (D) Tapping screw (wood screw) (13) (13) screwed to the vertical rear surface (12) of the above-mentioned U-shaped groove (G) in the sliding door (D) through the left and right mutual gap of The front presser washers (F) and (F) which are engaged in the front position where the heads (13a) and (13a) of the setscrews (13) and (13) are present, and the tip portions of the tapping screws (13) and (13) 13b) A front decorative cover which covers from the front the back holding seat plate (B) screwed to the rear side position where (13b) exists and the left and right mutual gap between the pull main body half segments (10L) and (10R). (14) as a main component, and the screwing operation of the tapping screws (13) and (13) assembles the pull (A) itself and its attachment (construction) to the sliding door (D) At the same time.

  Among the main components described above, the pull main body (10) will be specifically described. A pair of pull main body half segments (10L) (left and right symmetrical) which are zinc die cast products having the same configuration. Formed from 10R). The pull main body half segment (10L) (10R) forms a rectangular shape in a side view elongated in the vertical direction (longitudinal direction) as shown in FIG. 15) and a relatively narrow deep concave surface (16) (16) which is further depressed from the center of the bottom surface.

  It goes without saying that the shallow concave surface (15) (15) and the deep concave surface (16) (16) are both in the outward open state as rectangles in a side view elongated in the vertical direction (longitudinal direction). The upper and lower portions of the bottom surface of the shallow recessed surface (15) (15) are vertically symmetrical with respect to the recess (17) (17) in which the inner surface is relatively recessed with the deep recessed surface (16) (16). As a pair, a storage space (S) (S) (described later) of the front presser washers (F) (F) can be sectioned and formed by the left and right pair facing each other in the inward open state.

  The vertical edged front portion of the shallow concave surface (15) (15) is cut out as an insertion opening (18) (18) for an operating hand that grips the pull (A) from the front. (19) (19) is an edging flange which continuously protrudes in the vertical direction and rearward from the remaining three sides of the shallow concave surface (15) (15) as a result of cutting out the front surface of the rim; (D) can be sandwiched from the left and right (horizontal) direction.

  And, as is apparent from FIGS. 6 and 9, the vertical edged front surface of the deep concave surface (16) (16) functions as a finger hooking surface (20) (20) of the grip operation hand. So to speak, when the door (D) is gripped out of the door case (not shown) and the passage or the entrance is closed, the grip is inserted into the door case from the insertion opening (18) (18) It is possible to hold the fingertips of the holding operation hand stably.

  In addition, the vertical edged rear surface portion of the deep concave surface (16, 16) and the shallow concave surface (15, 15) is a sliding door as a continuous flat finger hook surface (21, 21). When (D) is released from the closed state of the passage or the entrance and exit, the fingertip of the pull operation hand can be stably held.

  On the other hand, from the middle part of the inner surface of the above-mentioned pull main body half segment (10L) (10R), pulling guide half segment (11L) (11L) (17) towards its recess 17 (17) as shown in FIGS. 11R) The concavo-convex seat (22) (22) for fitting is extended, and the pull-in guide half segment (11L) (11R) inserted and fitted into here fixes a plurality of caulking rivets, countersunk screws, etc. It is fixed and integrated through the tools (23) and (23).

  Similarly, from the front end portion of the inner side surface of the pull main body half segment (10L) (10R), a convex section having a substantially square cross section for attaching the front cosmetic cover (14) also toward the recesses (17) (17). The seats (24) and (24) are overhanging. (25) and (25) are locking claw receiving recessed grooves provided on the top surfaces facing each other of the convex seats (24) and (24), which are cut and raised from mounting leg plates of the front decorative cover (14) described later An elastic locking claw or an elastic locking claw cut and raised from an adapter described later separate from the front cosmetic cover (14) is removably inserted and inserted into the locking claw receiving recessed groove (25) (25) It is supposed to be

  Further, from the rear end portion of the inner side surface of the above-mentioned pull main body half segment (10L) (10R), a convex seat (26) (cross section having a substantially right-angled triangle) for receiving the back pressing seat plate (B) obliquely inward. 26) is extended, and the inclined side forming the C shape of the whole flat and bottom view as the opposing faces of the convex seats (26) and (26) is pulled by the pulling inclined pieces described later of the back holding seat plate (B) The pressure receiving inclined surfaces (27) and (27) are pressurized.

  In that case, the facing mutual gap between the convex seats (24) and (24) protruding from the front end of the above-mentioned pull main body half segment (10L) (10R) functions as an inlet and outlet for the tapping screws (13) and (13). A front presser washer by facing recesses (17) and (17) of the inner side between the front and rear convex seats (24) and (24) and the middle part of the uneven seat (22) and (22) (F) The storage space (S) of (F) (S) is section-formed.

  The storage space (S) (S) has a substantially rectangular parallelepiped shape, and the front presser washers (F) (F) stored and set here have a height dimension substantially corresponding to the height of the space (S) (S) (H1) and a rectangular shape in a front view provided with a width dimension (w) corresponding to the left and right mutual space, and as an inverted C shape (channel shape) in plan and bottom view, its storage space (S) (S) (S) ) The front presser washers (F) and (F) in the state of being stored and set are swaying sloppyly in the preparation stage before receiving the insertion of the tapping screws (13) and (13). It is designed not to lean to the posture or fall off.

  Next, speaking of the pulling guides (11) of the above-mentioned pull main body half segments (10L) and (10R), a pair of symmetrical pulling pulls which are also zinc die cast products having the same configuration as each other as shown in FIGS. The guide half segments (11L) (11R) are formed. The pull-in guide half segments (11L) and (11R) are reliably and stably inserted into the pair of symmetrical concave and convex seats (22) and (22) which project from the inner side surface of the above-mentioned pull main body half segment (10L) (10R) They are fitted and fixed and integrated by a plurality of fixing tools (23) (23) such as caulking rivets and countersunk screws.

  That is, the uneven seats (22) and (22) for receiving and engaging the pulling guide half segments (11L) and (11R) are provided as upper and lower pairs on the inner side surface of the symmetrical pull main body half segments (10L) and (10R). Since the projection is formed, a total of four pull-in guide half segments (11L) and (11R) are attached and fixed to the upper and lower pairs of the symmetrical concave and convex seats (22) and (22).

  The front surface of the pulling guide half segment (11L) (11R) is shaped as a pressure receiving inclined surface (28) (28) forming an inverted C shape with an overall flat and bottom view by a pair of left and right facing each other. It is designed to be pressed by a pull-in inclined piece described later of the washer (F) (F).

  In that case, the pressure receiving inclined surfaces (28) and (28) that form the front of the pulling guide half segments (11L) and (11R) and the pressure receiving inclined surfaces (27 that form the rear surface of the pull body half segments (10L) and (10R). And (27), as can be confirmed from FIGS. 3 and 28, the former is an inverted C-shape with an overall flat / bottom view and the latter is an overall H-shape with a flat / bottom view; It corresponds to the facing state in the positional relationship. It is arranged in the form opposite to each other.

  (29) and (29) are a pair of upper and lower mounting holes distributed in the opening in the pulling guide half segments (11L) and (11R), and receive fixing tools (23) and (23) such as caulking rivets and countersunk screws. (30) and (30) are arc-shaped tapping screw relief grooves provided at the center of the inner surface of the pull-in guide half segments (11L) and (11R), and the tapping screw relief grooves (30) (30) The tapping screws (13) (13) are inserted into the left and right mutual gap between each other.

  Into the rectangular parallelepiped storage space (S) (S) in which the front presser washers (F) and (F) are defined on the inner side surface of the pull main body half segment (10L) (10R) Although it has been described that it is housed and set without fear, the front presser washers (F) and (F) are rectangular in a front view as shown in FIGS. (Sloped isosceles surface) (31) (31) is formed into an inverted C shape (channel shape) in plan and bottom view, and the pulling guide half by the pulling inclined pieces (31) (31) The corresponding pressure receiving ramps (28) (28) of the segments (11L) (11R) can be pressurized. Numerals (32) and (32) denote receiving loosely engaged holes (trough holes) of tapping screws (13) and (13) formed at the central portion of the front presser washers (F) and (F).

  Also, the back holding seat plate (B) mentioned earlier is also flat and provided with symmetrical drawn inclined pieces (inclined isosceles surfaces) (33) and (33) as shown in FIGS. A convex seat (26) which is formed in a bottom view V-shape (channel shape) and is formed on the back of the above-mentioned pull main body half segment (10L) (10R) by its pulling inclined pieces (33) (33). The corresponding pressure-receiving inclined surfaces (27), (27) of (26) can be pressurized. (34) and (34) are a pair of upper and lower pilot holes distributed in the back holding seat plate (B), and are tapped by tapping screws (13) and (13). It may be machined as a female screw hole.

  In that case, the back presser seat plate (B) is from the same aluminum extrusion as the front presser washers (F) and (F), and the same width dimension (w) and height (height) as the front presser washers (F) and (F) The mass production effect may be improved by creating a rectangular shape in a front view having the dimension (h1), but as in the illustrated embodiment, the front presser washers (F) and (F) are used as the above-mentioned pulling guide half segments (11L) ) The length of the back holding plate (B) is almost the same as the length of the pull main body half segment (10L) (10R) Stable temporary assembly with no fear of falling off, disassembling, shaking, etc. by making one as a single (high height) dimension (h2) and screwing it with a pair of upper and lower tapping screws (13) (13) Get the status Both the handle main body half segments (10L) (10R) that back pressing seat plate lateral mutual gap between (B), it is desirable to keep to allow applying a cover from behind.

  In any case, as shown in FIGS. 25-28, the tapping screw (13, 13) is provided with a front cosmetic cover mounting convex seat (projecting from the front end of the inner surface of the pull main body half segment (10L), 10R). 24) From the left-to-right mutual gap between (24), the play engagement holes (32) and (32) of the front presser washers (F) and (F) stored in the storage space (S) and (S) in advance. Similarly, a back holding seat plate receiving convex seat (26) projecting from the left and right mutual gap between the pulling guide half segments (11L) and (11R), which are also attached to the middle part of the inner side and attached to each other. (26) penetrate each other's right and left mutual gap, it is turned by turning operation tool (35) such as a driver and screwed to the back surface (12) of the U-shaped groove (G) in the above-mentioned sliding door (D) Fixed It becomes Rukoto.

  At that time, the pressure receiving inclined surfaces (27) and (27) of the above-mentioned convex seats (26) and (26) which project from the rear end of the inner side surface of the pull main body half segments (10L) and (10R). Under the condition that the pulling inclined pieces (33) and (33) are applied so as to straddle from the rear, the tip portions (13a) and (13a) of the tapping screws (13) and (13) ) By tapping in the pilot holes (34) and (34) and screwing with the tapping screws (13) and (13), so that there is no fear of falling off, disassembly, shaking, etc., in a stable temporary assembly state Will be kept.

  Furthermore, the front cosmetic cover (14) has a length (height) dimension substantially the same as that of the pull main body (10), and is bent from a stainless steel plate into a channel shape in cross section, as shown in FIGS. 36) From the front, it is integrated by spot welding etc.

  (37) is a front cosmetic cover (14) corresponding to the front cosmetic cover attaching convex seat (24) (24) projecting from the front end portion of the inner side surface of the pull main body half segment (10L) (10R) Left and right two sets of elastic locking claws cut back and raised from the mounting leg plate (36) of the upper and lower sides, facing each other, of the convex seats (24) and (24) facing each other. 25) can be inserted and removed freely from the front.

  In the locked state of the mounting leg plate (36), the front cosmetic cover (14) covers the gap between the facing left and right sides of the pull main body half segments (10L) (10R).

  When the gap between the left and right sides of the above-mentioned pull tab main body half segments (10L) (10R) increases in relation to the thickness (T) in the sliding door (D), the flanges overhang from the steel plate as shown in FIGS. 38) Prepare an adapter (39) prepared in a square hat shape with a pair of elastic locking claws (40) cut and raised from opposite flat sides of the adapter (39), Into the opposing locking claw receiving grooves (25) (25) of the convex seats (24) (24) in the segments (10L) (10R), the plug seats are detachably inserted and removed from the front.

  Then, from the inside of the square hat shape, the elasticity of the attachment leg plate (36) of the front cosmetic cover (14) to the pair of square windows (41) formed in the remaining opposite flat side of the adapter (39) The locking claws (37) may also be inserted in and removed freely and locked, and the front cosmetic cover (14) may cover the left and right facing gaps between the pull main body half segments (10L) (10R).

  The construction (assembly) method of the pull tab (A) provided with the above-mentioned composition is as follows.

  That is, the construction (assembly) order of the above-mentioned pull (A) to the sliding door (D) will be described based on FIG. 25, and FIG. Since the pull-in guide half segments (11L) and (11R) are attached and integrated to the concavo-convex seat (22) and (22) protruding from the middle part of the inner surface in the half segment (10L) (10R), A symmetrical pair of pull main body half segments (10L) and (10R) in the state are opposed as shown in FIG. 25 (A) to (B), and division is made by the recess (17) (17) on the inner side surface The front presser washer (F) is stored and set in the front presser washer storage space (S) to be formed in a state that there is no risk of improper posture or falling off, while the pull main body half segment (10L) ( Convex seat protruding from the rear end portion of the inner surface of 0R) to (26) (26), sets There are against the back pressing seat plate (B) in straddling state from behind.

  Then, as shown in FIG. 25 (b) to (c), the tapping screw (13) from the front is the engagement hole (slow hole) (32) of the front presser washer (F) and the pulling guide half segment (11 L) (11R) and the space between the left and right mutually facing gaps of the above-mentioned convex seats 26, 26 and under the back holding seat plate (B) by the tip (13a) of the tapping screw (13) Tapping the hole (34) and keeping the back holding seat plate (B) in a stable temporary assembled state so as not to be disassembled or dropped from the tapping screw (13) or shake.

  It is preferable to carry out such preliminary temporary assembly in a production plant and pack and ship it in such a state that it does not fall apart, so that the contractor performs temporary assembly before construction after shipping in the disassembled state. No matter what.

  In the above-mentioned preliminary temporary assembly state, the facing opening widths (width of the pull) (d) of the chamfered flanges (19) and (19) extending from the pull main body half segment (10L) (10R) are sliding doors (D) The dimensions are larger than the thickness (T), and the pull main body half segments (10L) (10R) are in a separated state maintaining a certain amount of left and right mutual clearance (c).

  Now, with the thickness (T) of the sliding door (D) set to 33 mm as an example, when attaching the pull (A) to this, first, the tapping screw in a provisionally assembled state as shown in FIG. Rotate (13) from the front in the loosening direction with the rotary operation tool (35), and screw its front end (13a) forward once to such an extent that the back presser seat plate (B) will not come off from this. In addition, as shown in FIG. 25D, the tip (13a) of the tapping screw (13) and the back pressing seat plate (B), the vertical rear surface (C) of the U-shaped groove (G) in the sliding door (D) 12) Position as pressed.

  Then, from the position state of FIG. 25 (D), as shown in FIG. 25 (E), the tapping screw (13) is also rotated in the direction in which it is tightened from the front and screwed backward. Then, as shown in the enlarged views of FIGS. 26 and 27, along with the screwing action to the rear (P), the pulling inclination of the front presser washer (F) engaged with the tapping screw (13) The piece (inclined isosceles surface) (31) (31) straddles the pull-in guide half segment (11L) (11R) that is integrated with the pull main body half segment (10L) (10R). The pressure receiving inclined surfaces (28) and (28) of the pulling guide half segments (11L) and (11R) are pressed from the direction orthogonal thereto, and the pulling guide half is moved by the component force (Z) (Z) As shown in FIG. 25 (F) and its enlarged view of FIG. 27, the left-right symmetric axis line of the segment (11 L) (11 R) and the pull main body half segment (10 L) (10 R) Pulling to itself It is conjugated.

  In addition, the back holding seat (B) pressed from the front by the convex seats (26) (26) of the pull main body half segments (10L) (10R) is the U-shaped groove (G) in the sliding door (D). When the tapping screw (13) is further strongly screwed backward (P) under the fixed condition that is received by the back surface (12) and is restrained so as not to move at all, the above-mentioned front presser washer (F) That is, as shown in FIG. 27, the pulling inclined pieces (sloped isosceles surface) (33) (33) of the back holding seat plate (B) in the reverse direction form is a pull main body half segment (10L) (10R). The pressure receiving inclined surfaces (27) and (27) of the convex seats (26) and (26) in the back part of the are pressed from the reverse rear, and the pressure receiving inclined surfaces (27) and (27) are orthogonal to this Force acting from pressure (Z) (Z) Therefore, it is of especially the rear of the handle main body half segments (10L) (10R) is also integrated attracted self Dzuto to its symmetrical axis line.

  In addition, the function of pulling back the pull main body half segments (10L) (10R) by the pulling inclined pieces (33) and (33) of the back holding seat plate (B) is the pulling inclined piece of the front holding washer (F) (31) It may be performed simultaneously with the action of pulling the front side of the pull main body half segment (10L) (10R) by (31).

  FIG. 25 (f) and FIG. 27 show the pulling completion state of the above-mentioned pull main body half segment (10L) (10R), and in this state, the edging flange (19) overhangs from that pull main body half segment (10L) (10R). (19) comes in close contact with the left and right side surfaces as if the sliding door (D) is sandwiched from the left and right (lateral) directions. In other words, the tapping screw (13) is moved backward (P) until the edge flanges (19) (19) of the pull tab main body half segments (10L) (10R) are tightly attached to the left and right sides of the sliding door (D). You can screw it to)).

  In addition, the gap (c) existing between the left and right of the pull main body half segment (10L) (10R) at the beginning of the temporary assembly becomes narrow at the completion of pulling in FIG. It is unmistakable and unmistakable. Therefore, finally, the rotational operation tool (35) of the tapping screw (13) is extracted forward from the state of FIG. 25 (f), and from the front end of the inner surface of the pull main body half segment (10L) (10R) Elasticity cut back from the mounting leg plate (36) of the separate front cosmetic cover (14) to the opposing locking claw receiving recess (25) (25) of the projecting convex seats (24) (24) The locking claws (37) and (37) are inserted and locked from the front as shown in FIG. 25 (G) and FIGS. 28 to 32 and the front cosmetic cover (14) allows the pull main body half segment (10 L) (10 R) The left and right mutual gap (c) of each other is covered.

  In the case of the illustrated embodiment, the central portion of the outer surface of each of the symmetrical pull main body half segments (10L) (10R) is recessed as a deep concave surface (16) (16) that opens outward, The upper and lower portions are relatively depressed as a pair of upper and lower recesses (17, 17) opening inward of the opposite inner side.

  Then, in the upper and lower recesses (17) (17) on the inner side surface thereof, the front cosmetic cover mounting convex seats (24) (24) and the pull-in guide half segment fitting concave and convex seats (22) (22) respectively Between the front and back of the pulling guide half segments (11L) and (11R) provided and fixedly attached to the concave and convex seats (22) and (22) and the convex seats (24) and (24) are front pressers The front presser washer (F) housed and set in the space (S) is adapted to be engaged with the tapping screw (13), as well as being partitioned and formed as a storage space (S) for the washer (F) .

  That is, there are a pair of front presser washer storage spaces (S) defined by facing recesses (17) and (17) of symmetrical left and right pull main body half segments (10L) and (10R), and the storage space (S) Since there are also a front presser washer (F) housed and set in and a tapping screw (13) engaged with this, from the temporary assembled state of the preliminary pull (A) in FIG. It goes without saying that the series of operations shown in FIG. 25 (f) and FIG. 27 until the pulling is completed is performed twice, once for each of the upper and lower pairs, and then the front cosmetic cover (14) is attached. .

  28 is an enlarged view of FIG. 25 (g), FIG. 30 is a front view of FIG. 28, and FIGS. 31 and 32 are sectional views taken along line 31-31 and line 32-32 of FIG. 34) shows the attachment (construction) of the pull (A) to the 33 mm sliding door (D), but in FIGS. 34 to 36 corresponding thereto, the same pull for the sliding door (D) having a thickness (T) of 36 mm, for example The installation (construction) state of (A) is shown.

  As apparent from the comparison between FIGS. 30 to 32 and FIGS. 34 to 36, as the thickness (T) of the sliding door (D) becomes thicker, the pulling main body half segments (10L) (10R) Although the left and right mutual gap (c) becomes wide, the pulling inclined pieces (31) (31) of the front presser washer (F) are pressure receiving inclined faces (28) (28) of the pulling guide half segments (11L) (11R). , The pull-in inclined pieces (33) (33) of the back holding seat plate (B) are pressure receiving inclined faces (27) (27) of the convex seats (26) (26) in the pull main body half segment (10L) (10R). ) Are each drawn on a symmetrical axis by a component (Z) (Z) which applies pressure to each of the pressure receiving inclined surfaces (28) (28) (27) (27) at right angles. Because it can be Relative sliding door (D) of different-change thicker or thinner the thickness (T) the pull tab (A) of the same configuration, there is versatility which can be applied without hindrance.

  If the wood-based sliding door (D) in use during attachment of the pull (A) shrinks over time and its thickness (T) changes thin, the front cosmetic cover (14) from the pull (A) Once removed, tighten the tapping screws (wood screws) (13) and (13) from the front. Then, the flanges (19) and (19) of the pull (A) are pinched and closely attached to the left and right sides of the sliding door (D), so that the front cosmetic cover (14) to be reattached is also excellent. It is possible to maintain a good appearance cosmetic effect.

  In the installation state of the pull (A) for the relatively thick slide door (D) having the above thickness (T) of 36 mm, the elastic locking claw (40) of the adapter (39) separately prepared last is a pull main body half segment (10L) The front decorative cover mounting convex seats 24 and 24 in (10R) were inserted and locked from the front as shown in FIGS. The elastic locking claws (37) protruding from the mounting leg plate (36) of the front decorative cover (14) continuously onto the square window (41) of the adapter (39) are also inserted and locked from the front, The front cosmetic cover (14) covers the left and right mutual gap (c) of the pull main body half segments (10L) (10R).

  In any case, by pulling the tapping screw (13) from the front as described above, the pull main body half segment (10L) (10R) is drawn close to its symmetrical axis and integrated, the pull ( At the same time that the overall assembly fixation state as A) can be achieved, the construction in which the pull tab (A) can be fitted and installed in the U-shaped groove (G) of the sliding door (D) can also be performed.

  In addition, a symmetrical pair of pull main body half segments (10L) and (10R) and a symmetrical pair of pull-in guide half segments (11L) and (11R) have the same configuration as each other, and one common pair. As it is a zinc die-cast product which can be cast from a mold, it is extremely excellent in mass productivity and workability of the pull (A).

  Furthermore, the central part of the outer side surface of the symmetrical pull main body half segment (10L) (10R) is recessed as a deep concave surface (16) (16), and the upper and lower parts thereof are opposite to each other. As the upper and lower parts of the relatively depressed recesses (17) and (17) are separately arranged, the fingertips of the operator's hand that pulls the sliding door (D) out of the door pocket are the deep concave surface (16) (16) Anyone can easily and reliably latch and use the above-mentioned fingertip retaining surface (20) (20).

  Moreover, the pull-in guide half segments (11L) and (11R) are attached and fixed to the upper and lower pairs of recesses (17) and (17) via the fitting concave and convex seats (22) and (22), Pull-in guide half segments (11L) (11R) The front presser washers (F) and (F) that draw in directly and the tapping screws (13) and (13) inserted into and loosely engaged with this are also installed respectively in pairs Therefore, the highly accurate assembled state of the pull (A) can be obtained, and the pull (A) can be firmly and stably attached to the sliding door (D), and the durability is also extremely excellent.

(10) · Pull main body (10L) (10R) · Pull main body half segment (11) · Pulling guide (11L) (11R) · Pulling guide half segment (12) · Rear surface (13) · Tapping screw (13a · Head (13b) · Tip (14) · Front cosmetic cover (15) · Shallow concave surface (16) · Deep concave surface (17) · Recess (18) · Gripping operation hand insertion opening (19) · Demarcation flange (20) (21) · Finger tip hooking surface (22) · Unevenness seat (23) · Fixing tool (24) (26) · Convex seat (25) · Locking claw receiving concave groove (27) ( 28) · Pressure receiving inclined surface (29) · Mounting hole (30) · Tapping screw relief groove (31) (33) · Pulling inclined piece (32) · Loosening hole (34) · Pilot hole (35) Rotary operation tool (36), mounting foot plate (37) (40) Resilient locking claws (39), adapters (A), pulls (B), back pressure plates (D), sliding doors (F), front pressure washers (G), U-shaped grooves (S), front pressure washers Space (T), thickness of sliding door (d), width of pull

BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a pull handle capable of coping with thickness changes of a wood-based sliding door, and a convenient construction method for the sliding door .

  A handle that is fitted and installed in a U-shaped groove notched in the end face of a wooden sliding door, and the sliding door can be pulled out with certainty even if the sliding door is completely buried in a door pocket. The pull with a part is described in patent documents 1-3.

  Among them, the product of the pull described in Patent Document 3 is a first pull main body (1) for front attachment fixing as apparent from FIGS. 37 (a) (b) (c) (c) (d) (d). A mounting seat (3) comprising a second pull main body (2) for post attachment fixing and projecting inward (backward) from the rear end of the first pull main body (1) is a sliding door (D) After being inserted from either left or right (L) into a U-shaped groove (G) notched in the surface, it is fixed in advance by three wood screws (5) to its back surface (4) ing.

  Then, with respect to the four roll pins (6) projecting inward from the back side surface of the first pull main body (1), the four inserts distributed in the opening on the corresponding back side surface of the second pull main body (2) The hole (7) is press-fit from the other left or right (R) and is retrofitted to the first pull main body (1), so it can be assembled and installed quickly from the minimum necessary parts It can be said that there is an advantage. In addition, the code | symbol (8) of FIG. 37 is a knob part provided with the handle | steering-wheel surface at the time of pulling out from a door pocket.

JP, 2014-118701, A Unexamined-Japanese-Patent No. 2003-27774 Patent No. 4840231

  However, in the embodiment of the pull illustrated in FIG. 37 (A) (B) (C) (D) (E), the second pull for the retrofit fixing with respect to the first pull main body (1) for the retrofit. The main body (2) is press-fitted and integrated, and it is impossible to re-operate it. For example, when there are two types of thickness (T) of the sliding door, 33 mm and 36 mm, a pull for applying to this Also, it is necessary to prepare two types different in thickness (T) corresponding to these, which is inferior in versatility and mass productivity.

  In addition, in the case of the pull which has been prepared to any thickness (T) above, when the wood-based sliding door (D) shrinks with time and its thickness (T) changes its thickness (T), its thickness (T) Can not respond to or adjust the change of

  The pull may extend from the left and right (front and back) sides of the sliding door (D) or sink in reverse, and this may impair the appearance cosmetic effect, and in that sense high accuracy in construction is required It's a bother to me.

  Such a problem can be said to be quite the same for the pulls and handles described in Patent Documents 1 and 2.

  The present invention is intended to improve such problems, and in order to achieve the object, the present invention is a pull fitted in a U-shaped groove which is notched in the end face of a wooden sliding door,

  Left and right symmetrical half segments of the pull main body, and left and right symmetrical half segments of the pull-in guide integrated respectively integrated on opposite inner surfaces of the pull main body half segments and the pull-in guide half segments from the front of the sliding door A tapping screw screwed to the back surface of the above-mentioned U-shaped groove in the sliding door through the left and right mutual gap, and a flat and bottom view channel shape provided with a symmetrical pulling inclined piece are engaged with the tapping screw Front cover washer, and a front cosmetic cover that covers the gap between the left and right main body half segments from the front,

  The front faces of the symmetrical drawing guide half segments are correspondingly formed as pressure receiving inclined surfaces which are pressurized by both drawing inclination pieces of the front presser washer,

  As the tapping screw is screwed from the front to the rear surface of the U-shaped groove in the sliding door, the two pulling inclined pieces of the front presser washer are the pressure receiving inclined surfaces of the two pulling guide half segments and the inclined surfaces thereof. It is characterized in that the pull main body half segments are drawn together integrally on their symmetrical axis line by the component force applied from the orthogonal direction, and set so as to be in the whole assembly fixed state.

  According to the second aspect of the present invention, a pair of symmetrical drawing guide half segments are integrally attached to the upper and lower two sets of the pull main body half segments facing each other.

  Tapping screws screwed to the rear surface of the U-shaped groove in the sliding door through the left and right mutual gap between the pulling guide half segments are also provided as a pair of upper and lower pairs on the front side of the pulling guide half segment in each tapping screw A front presser washer is engaged to the position.

  According to the third aspect of the present invention, it is a pull which is also fitted and installed in a U-shaped groove which is notched in the end face of the wooden sliding door,

  Left and right symmetrical half segments of the pull main body, and left and right symmetrical half segments of the pull-in guide integrated respectively integrated on opposite inner surfaces of the pull main body half segments and the pull-in guide half segments from the front of the sliding door A tapping screw screwed to the back surface of the above-mentioned U-shaped groove in the sliding door through the left and right mutual gap, a front presser washer loosely engaged with the tapping screw, and a back presser seat plate screwed similarly to the tapping screw The front cover includes a front cosmetic cover that covers the left and right mutual gaps of the pull main body half segments from the front,

  Both the front pressure washer and the back pressure seat should be installed in a flat and bottom view channel shape with symmetrical left and right inclined pieces, corresponding to the facing configuration in the front and back position relationship,

  The front surfaces of the symmetrical drawing guide half segments are correspondingly formed as pressure receiving inclined surfaces pressed by the two drawing inclination pieces of the front presser washer,

  The pressure receiving inclined surfaces to be pressed by the two pulling inclined pieces of the back pressing seat plate are formed on both back surfaces of the symmetrical pull main body half segment,

  As the tapping screw is screwed from the front to the rear surface of the U-shaped groove in the sliding door, the two pulling inclined pieces of the front presser washer are the pressure receiving inclined surfaces of the two pulling guide half segments and the inclined surfaces thereof. At the same time or immediately after that, the front sides of the above-mentioned pull main body half segments are drawn together by their own force on their symmetrical axis line by the component force applied from the orthogonal direction.

  The back sides of the pull body half segments are similarly symmetrical by the component force with which the two pulling inclined pieces of the back pressing seat plate press the pressure receiving inclined surfaces of both pull main body half segments from the direction orthogonal to the inclined surfaces. It is characterized in that it is set so as to be integrally assembled and fixed on its own axis, and to be in an overall assembly fixed state.

  According to the fourth aspect of the present invention, a pair of symmetrical drawing guide half segments are integrally attached to the upper and lower two sets of the pull main body half segments facing each other.

  Tapping screws screwed to the rear surface of the U-shaped groove in the sliding door through the left and right mutual gap between the pulling guide half segments are also provided as a pair of upper and lower pairs on the front side of the pulling guide half segment in each tapping screw While engaging the front presser washer to the position,

  It is characterized in that one back pressing seat plate is screwed to a position behind the pulling guide half segment in both tapping screws.

  In the fifth aspect, the pull main body half segment and the pull-in guide half segment are respectively made of zinc die cast products having the same configuration, and the pull-in guide half segment is crimped to the inner surface of the pull main body half segment. It is characterized in that it is fixed by

  In the sixth embodiment, the front presser washer is drawn to the front presser washer storage space defined between the pull main body half segments facing each other with the height dimension substantially the same as that of the pull-in guide half segment, without fear of swinging or falling off. It is characterized by having done.

  According to the seventh aspect of the present invention, the outer surface of the pull main body half segment is formed with a shallow recessed surface and a deep recessed surface further recessed from the center of the bottom surface of the shallow recessed surface.

  The upper and lower portions of the bottom surface of the above-described shallow concave surface are used as recesses in which the inner surface relative to the deep concave surface is sunk,

  It is characterized in that a storage space of the front presser washer is defined by a pair of facing left and right of the recess.

  According to the eighth aspect of the present invention, the outer surface of the pull main body half segment is formed with a shallow recessed surface and a deep recessed surface which is further recessed from the bottom surface of the shallow recessed surface. Notched as a grip operation hand insertion slot for a pull from the front,

  While leaving the vertical edging front portion of the deep concave surface as a finger hooking surface of a grip operation hand for a pull which is inserted from the grip operation hand insertion opening into the door pocket at the time of sliding door closing,

  Similarly, a continuous flat vertical edged rear surface portion of a deep concave surface and a shallow concave surface is set to function as a finger hooking surface of a pulling operation at the time of opening the sliding door.

  Furthermore, according to the ninth aspect of the present invention, upper and lower two sets of left and right symmetrical locking claw receiving concave grooves are provided on the facing inner side surfaces of the pull main body half segments.

  As a pair of upper and lower pairs corresponding to the mounting leg plate of the front cosmetic cover, the left and right symmetrical elastic locking claws cut back and raised are inserted and releasably inserted into and removed from the locking claw receiving concave groove,

  The front cosmetic cover is characterized in that left and right mutual gaps between the pull main body half segments are covered from the front.

On the other hand, according to claim 10, as a construction method of the pull for a sliding door, a pair of left and right symmetrical pull main body half segments in which a pressure receiving inclined surface is formed on the back surface.

A pair of symmetrical drawing guide half segments, each of which has a pressure receiving inclined surface formed on the front side so as to form an overall inverted C-shape in plan and bottom view;

Inverted C-shaped front presser washers with flat and bottom view with symmetrical pull-in inclined pieces which can press the pressure receiving inclined faces of both pull-in guide half segments from the front side;

H-shaped back holding seat plate with flat and bottom view with symmetrical symmetrical pulling inclined surface which can pressurize the pressure receiving inclined surface of both puller main body half segments from behind;

Prepare a front cosmetic cover that can cover the left and right mutual gap between the two pull main body half segments from the front,

The upper and lower two sets of the above-mentioned pull-in guide half segments are respectively attached to and integrated with the facing inner surfaces of the two pull main body half segments,

While both pull main body half segments face each other, apply to the pressure receiving inclined surface of the attached pull-in guide half segment while straddling a pair of upper and lower front pressure washers from the front, while the both pull main bodies Apply a state where one back holding seat is straddled from the rear to the pressure receiving inclined surface of the half segment,

A pair of upper and lower tapping screws are respectively inserted from the front of the two pull main body half segments into the front presser washer and the left and right gap between the pulling guide half segments, and screwed to the common back presser seat plate Keep it in the temporary assembly state by

From the temporary assembly state of the two pull main body half segments, first position the tip end of the tapping screw and the back presser seat plate so as to press each on the back surface of the U-shaped groove notched on the sliding surface of the sliding door. ,

Next, by screwing the tapping screws from the front from the front, the pull-in inclined pieces of the front presser washers loosely engaged with the tapping screws are the pressure receiving tilts of both pull-in guide half segments. At the same time as pressing the surface from the direction orthogonal to this simultaneously, or immediately after that, the pulling inclined pieces of the back holding seat plate screwed with the tapping screw are the pressure receiving inclined faces of both pull main half segments as well. By applying pressure from a direction orthogonal to this, the two pull main body half segments are automatically drawn together on their symmetrical axes,

Finally, the left and right mutual gaps between the two pull main body half segments are covered with a front cosmetic cover from the front.

Furthermore, according to the eleventh aspect of the present invention, the pilot holes corresponding to the upper and lower pair of tapping screws are made to be distributed in a single back holding seat plate, and when temporarily assembling both pull main body half segments, the tips of the tapping screws are used. It is characterized in that the lower hole of the back holding seat plate is tapped and kept in a screwed state.

According to the configuration of claim 1, when a tapping screw (wood screw) is screwed from the front to the rear surface of the U-shaped groove in the pull, the two pull-in inclined pieces of the front presser washer move along with its screwing The pull-in guide half segments and the pull-on main body half-segments are drawn together integrally on their symmetrical axis line, and once the pull-whip itself is fully assembled and fixed, it can be obtained simultaneously It has the effect of being able to attach and install a pull on the sliding door.

In addition, if the pair of pull main body half segments are pulled close to the symmetrical axis line by unscrewing the tapping screw and integrated, the rim of the pull edging flange will be pinched and in close contact with the left and right sides of the sliding door. Even if the thickness of the sliding door is different between 33 mm and 36 mm, for example, and even if the wooden sliding door shrinks over time and shrinks its thickness thinly, always maintain an elegant appearance cosmetic effect It is possible to

In that case, if the configuration of claim 2 is adopted, there are two sets of symmetrical drawing guide half segments at the top and the bottom, and two tapping screws are used at the top and the bottom. The assembled condition and the installation to the sliding door can be stabilized more and more firmly, and the durability is improved.

On the other hand, according to the configuration of claim 3, the two pulling inclined pieces (inclined isoscelesive faces) of the front presser washer pulls both pressure receiving inclined surfaces of the drawing guide half segment symmetrical with respect to the left and right, The pressure receiving inclined surfaces of the pull main body half segment whose left and right inclined pieces (inclined isosceles side surfaces) are symmetrical are pressed from the direction orthogonal to the inclined surfaces respectively, and the component force causes the front and rear sides of the pull main body half segment to Since both are pulled together on the symmetrical axis line of the left and right sides, anyone can smoothly and stably perform the assembly of the pull handle itself and the attachment construction to the slide door, and the accurate completion state There is an effect to be obtained.

In that case, in particular, if the configuration of claim 4 is adopted, there are two pairs of upper and lower symmetrical drawing guide half segments above and below, and a pair of tapping screws is also used. Since the book tapping screw is screwed to the back holding seat plate, the above-mentioned effect of claim 3 can be further improved.

If the configuration of claim 5 is adopted, the left and right pair of pull main body half segment and the left and right pair of pull-in guide half segment can be cast from one common mold, and as the zinc die cast product The excellent mass production effect of can be obtained.

If the configuration of claim 6 is adopted, the front presser washer can be temporarily assembled in the threading engagement state with the tapping screw so that it does not fall off the pull main body half segment or illegally shake it. Helps to improve the above installation.

If the configuration of claim 7 is adopted, a deep concave surface easy for anyone to handle on the outer surface of the pull tab main body half segment and a recess that easily divides the storage space of the front presser washer on the opposite inner surface There is an effect that can be formed extremely rationally.

According to the eighth aspect of the present invention, the sliding door is grasped from the door pocket when closing the passage or the entrance and the notch is cut out in the vertical edged front surface of the shallow concave surface on the outer surface of the pull body half segment. An effect that allows anyone to grasp the sliding door easily and smoothly by holding the fingertip of the gripping operation hand inserted from the front to the fingertip hooking surface remaining on the front edge of the deep concave surface to the gripping operation hand insertion opening There is an excellent convenience.

According to the ninth aspect of the present invention, elastic locking claws protruding rearward from the mounting leg plate of the front decorative cover to the locking claw receiving concave grooves provided in the upper and lower two sets on the left and right symmetrical pull main body half segments. The front cosmetic cover has an effect of making it possible to cover and make up the left and right mutual gap between the pull main body half segments with the front cosmetic cover.

It is a slope view of a pull according to an embodiment of the present invention. It is a front view of FIG. It is a top view of FIG. It is a rear view of FIG. 5 is a cross-sectional view taken along line 5-5 of FIG. 3; It is a side view which extracts and shows a pull tab main part half segment. It is a reverse view of FIG. It is an 8-8 line expanded sectional view of FIG. 9 is an enlarged sectional view taken along line 9-9 of FIG. It is a side view which extracts and shows a pull-in guide half segment. It is a top view of FIG. It is a front view of FIG. It is a front view which extracts and shows a front holding washer. It is a top view of FIG. It is a side view of FIG. It is a front view which extracts and shows a back holding seat plate. It is a top view of FIG. It is a side view of FIG. It is a front view which extracts and shows a front makeup cover. It is a top view of FIG. It is a side view of FIG. It is a front view which extracts and shows an adapter. It is a top view of FIG. It is line 24-24 sectional drawing of FIG. It is process drawing which shows the construction order of the pull with respect to a sliding door. It is an enlarged view which extracts and shows FIG. 25 (e). It is an enlarged view which extracts and shows FIG. 25 (to). It is an enlarged view which extracts and shows FIG. 25 (g). It is a slope view which shows the attachment process of the front cosmetic cover with respect to a pull. It is a partial enlarged front view which similarly shows an attachment state. 31 is a cross-sectional view taken along line 31-31 of FIG. FIG. 32 is a cross-sectional view taken along the line 32-32 in FIG. It is a perspective view which shows the attachment process of the front cosmetic cover with respect to the thick handle for a sliding door. It is a partial enlarged front view which similarly shows an attachment state. It is line 35-35 line sectional drawing of FIG. It is line 36-36 line sectional drawing of FIG. It is process drawing which shows the construction order of the conventional pull handle.

Hereinafter, preferred embodiments of the present invention will be described in detail based on the drawings. As is apparent from FIGS. 1 to 5, the pull tab (A) for a sliding door according to the present invention is fitted and installed in a U-shaped groove (G) in a side view notched on the end face of the wooden sliding door (D). As a thing, the left and right pair of pull main body half segments (10L) (10R) that become the entire pull main body (10) and the integrated attachment on the opposite inner side surfaces of the pull main body half segments (10L) (10R) Left and right pulling guide half segments (11L) and (11R) to be an overall pulling guide (11) and the pulling guide half segments (11L) (11R) from the front of the sliding door (D) Tapping screw (wood screw) (13) (13) screwed to the vertical rear surface (12) of the above-mentioned U-shaped groove (G) in the sliding door (D) through the left and right mutual gap of The front presser washers (F) and (F) which are engaged in the front position where the heads (13a) and (13a) of the setscrews (13) and (13) are present, and the tip portions of the tapping screws (13) and (13) 13b) A front decorative cover which covers from the front the back holding seat plate (B) screwed to the rear side position where (13b) exists and the left and right mutual gap between the pull main body half segments (10L) and (10R). (14) as a main component, and the screwing operation of the tapping screws (13) and (13) assembles the pull (A) itself and its attachment (construction) to the sliding door (D) At the same time.

Among the main components described above, the pull main body (10) will be specifically described. A pair of pull main body half segments (10L) (left and right symmetrical) which are zinc die cast products having the same configuration. Formed from 10R). The pull main body half segment (10L) (10R) forms a rectangular shape in a side view elongated in the vertical direction (longitudinal direction) as shown in FIG. 15) and a relatively narrow deep concave surface (16) (16) which is further depressed from the center of the bottom surface.

It goes without saying that the shallow concave surface (15) (15) and the deep concave surface (16) (16) are both in the outward open state as rectangles in a side view elongated in the vertical direction (longitudinal direction). The upper and lower portions of the bottom surface of the shallow recessed surface (15) (15) are vertically symmetrical with respect to the recess (17) (17) in which the inner surface is relatively recessed with the deep recessed surface (16) (16). As a pair, a storage space (S) (S) (described later) of the front presser washers (F) (F) can be sectioned and formed by the left and right pair facing each other in the inward open state.

The vertical edged front portion of the shallow concave surface (15) (15) is cut out as an insertion opening (18) (18) for an operating hand that grips the pull (A) from the front. (19) (19) is an edging flange which continuously protrudes in the vertical direction and rearward from the remaining three sides of the shallow concave surface (15) (15) as a result of cutting out the front surface of the rim; (D) can be sandwiched from the left and right (horizontal) direction.

And, as is apparent from FIGS. 6 and 9, the vertical edged front surface of the deep concave surface (16) (16) functions as a finger hooking surface (20) (20) of the grip operation hand. So to speak, when the door (D) is gripped out of the door case (not shown) and the passage or the entrance is closed, the grip is inserted into the door case from the insertion opening (18) (18) It is possible to hold the fingertips of the holding operation hand stably.

In addition, the vertical edged rear surface portion of the deep concave surface (16, 16) and the shallow concave surface (15, 15) is a sliding door as a continuous flat finger hook surface (21, 21). When (D) is released from the closed state of the passage or the entrance and exit, the fingertip of the pull operation hand can be stably held.

On the other hand, from the middle part of the inner surface of the above-mentioned pull main body half segment (10L) (10R), pulling guide half segment (11L) (11L) (17) towards its recess 17 (17) as shown in FIGS. 11R) The concavo-convex seat (22) (22) for fitting is extended, and the pull-in guide half segment (11L) (11R) inserted and fitted into here fixes a plurality of caulking rivets, countersunk screws, etc. It is fixed and integrated through the tools (23) and (23).

Similarly, from the front end portion of the inner side surface of the pull main body half segment (10L) (10R), a convex section having a substantially square cross section for attaching the front cosmetic cover (14) also toward the recesses (17) (17). The seats (24) and (24) are overhanging. (25) and (25) are locking claw receiving recessed grooves provided on the top surfaces facing each other of the convex seats (24) and (24), which are cut and raised from mounting leg plates of the front decorative cover (14) described later An elastic locking claw or an elastic locking claw cut and raised from an adapter described later separate from the front cosmetic cover (14) is removably inserted and inserted into the locking claw receiving recessed groove (25) (25) It is supposed to be

Further, from the rear end portion of the inner side surface of the above-mentioned pull main body half segment (10L) (10R), a convex seat (26) (cross section having a substantially right-angled triangle) for receiving the back pressing seat plate (B) obliquely inward. 26) is extended, and the inclined side forming the C shape of the whole flat and bottom view as the opposing faces of the convex seats (26) and (26) is pulled by the pulling inclined pieces described later of the back holding seat plate (B) The pressure receiving inclined surfaces (27) and (27) are pressurized.

In that case, the facing mutual gap between the convex seats (24) and (24) protruding from the front end of the above-mentioned pull main body half segment (10L) (10R) functions as an inlet and outlet for the tapping screws (13) and (13). A front presser washer by facing recesses (17) and (17) of the inner side between the front and rear convex seats (24) and (24) and the middle part of the uneven seat (22) and (22) (F) The storage space (S) of (F) (S) is section-formed.

The storage space (S) (S) has a substantially rectangular parallelepiped shape, and the front presser washers (F) (F) stored and set here have a height dimension substantially corresponding to the height of the space (S) (S) (H1) and a rectangular shape in a front view provided with a width dimension (w) corresponding to the left and right mutual space, and as an inverted C shape (channel shape) in plan and bottom view, its storage space (S) (S) (S) ) The front presser washers (F) and (F) in the state of being stored and set are swaying sloppyly in the preparation stage before receiving the insertion of the tapping screws (13) and (13). It is designed not to lean to the posture or fall off.

Next, speaking of the pulling guides (11) of the above-mentioned pull main body half segments (10L) and (10R), a pair of symmetrical pulling pulls which are also zinc die cast products having the same configuration as each other as shown in FIGS. The guide half segments (11L) (11R) are formed. The pull-in guide half segments (11L) and (11R) are reliably and stably inserted into the pair of symmetrical concave and convex seats (22) and (22) which project from the inner side surface of the above-mentioned pull main body half segment (10L) (10R) They are fitted and fixed and integrated by a plurality of fixing tools (23) (23) such as caulking rivets and countersunk screws.

That is, the uneven seats (22) and (22) for receiving and engaging the pulling guide half segments (11L) and (11R) are provided as upper and lower pairs on the inner side surface of the symmetrical pull main body half segments (10L) and (10R). Since the projection is formed, a total of four pull-in guide half segments (11L) and (11R) are attached and fixed to the upper and lower pairs of the symmetrical concave and convex seats (22) and (22).

The front surface of the pulling guide half segment (11L) (11R) is shaped as a pressure receiving inclined surface (28) (28) forming an inverted C shape with an overall flat and bottom view by a pair of left and right facing each other. It is designed to be pressed by a pull-in inclined piece described later of the washer (F) (F).

In that case, the pressure receiving inclined surfaces (28) and (28) that form the front of the pulling guide half segments (11L) and (11R) and the pressure receiving inclined surfaces (27 that form the rear surface of the pull body half segments (10L) and (10R). And (27), as can be confirmed from FIGS. 3 and 28, the former is an inverted C-shape with an overall flat / bottom view and the latter is an overall H-shape with a flat / bottom view; It corresponds to the facing state in the positional relationship. It is arranged in the form opposite to each other.

(29) and (29) are a pair of upper and lower mounting holes distributed in the opening in the pulling guide half segments (11L) and (11R), and receive fixing tools (23) and (23) such as caulking rivets and countersunk screws. (30) and (30) are arc-shaped tapping screw relief grooves provided at the center of the inner surface of the pull-in guide half segments (11L) and (11R), and the tapping screw relief grooves (30) (30) The tapping screws (13) (13) are inserted into the left and right mutual gap between each other.

Into the rectangular parallelepiped storage space (S) (S) in which the front presser washers (F) and (F) are defined on the inner side surface of the pull main body half segment (10L) (10R) Although it has been described that it is housed and set without fear, the front presser washers (F) and (F) are rectangular in a front view as shown in FIGS. (Sloped isosceles surface) (31) (31) is formed into an inverted C shape (channel shape) in plan and bottom view, and the pulling guide half by the pulling inclined pieces (31) (31) The corresponding pressure receiving ramps (28) (28) of the segments (11L) (11R) can be pressurized. Numerals (32) and (32) denote receiving loosely engaged holes (trough holes) of tapping screws (13) and (13) formed at the central portion of the front presser washers (F) and (F).

Also, the back holding seat plate (B) mentioned earlier is also flat and provided with symmetrical drawn inclined pieces (inclined isosceles surfaces) (33) and (33) as shown in FIGS. A convex seat (26) which is formed in a bottom view V-shape (channel shape) and is formed on the back of the above-mentioned pull main body half segment (10L) (10R) by its pulling inclined pieces (33) (33). The corresponding pressure-receiving inclined surfaces (27), (27) of (26) can be pressurized. (34) and (34) are a pair of upper and lower pilot holes distributed in the back holding seat plate (B), and are tapped by tapping screws (13) and (13). It may be machined as a female screw hole.

In that case, the back presser seat plate (B) is from the same aluminum extrusion as the front presser washers (F) and (F), and the same width dimension (w) and height (height) as the front presser washers (F) and (F) The mass production effect may be improved by creating a rectangular shape in a front view having the dimension (h1), but as in the illustrated embodiment, the front presser washers (F) and (F) are used as the above-mentioned pulling guide half segments (11L) ) The length of the back holding plate (B) is almost the same as the length of the pull main body half segment (10L) (10R) Stable temporary assembly with no fear of falling off, disassembling, shaking, etc. by making one as a single (high height) dimension (h2) and screwing it with a pair of upper and lower tapping screws (13) (13) Get the status Both the handle main body half segments (10L) (10R) that back pressing seat plate lateral mutual gap between (B), it is desirable to keep to allow applying a cover from behind.

In any case, as shown in FIGS. 25-28, the tapping screw (13, 13) is provided with a front cosmetic cover mounting convex seat (projecting from the front end of the inner surface of the pull main body half segment (10L), 10R). 24) From the left-to-right mutual gap between (24), the play engagement holes (32) and (32) of the front presser washers (F) and (F) stored in the storage space (S) and (S) in advance. Similarly, a back holding seat plate receiving convex seat (26) projecting from the left and right mutual gap between the pulling guide half segments (11L) and (11R), which are also attached to the middle part of the inner side and attached to each other. (26) penetrate each other's right and left mutual gap, it is turned by turning operation tool (35) such as a driver and screwed to the back surface (12) of the U-shaped groove (G) in the above-mentioned sliding door (D) Fixed It becomes Rukoto.

At that time, the pressure receiving inclined surfaces (27) and (27) of the above-mentioned convex seats (26) and (26) which project from the rear end of the inner side surface of the pull main body half segments (10L) and (10R). Under the condition that the pulling inclined pieces (33) and (33) are applied so as to straddle from the rear, the tip portions (13a) and (13a) of the tapping screws (13) and (13) ) By tapping in the pilot holes (34) and (34) and screwing with the tapping screws (13) and (13), so that there is no fear of falling off, disassembly, shaking, etc., in a stable temporary assembly state Will be kept.

Furthermore, the front cosmetic cover (14) has a length (height) dimension substantially the same as that of the pull main body (10), and is bent from a stainless steel plate into a channel shape in cross section, as shown in FIGS. 36) From the front, it is integrated by spot welding etc.

(37) is a front cosmetic cover (14) corresponding to the front cosmetic cover attaching convex seat (24) (24) projecting from the front end portion of the inner side surface of the pull main body half segment (10L) (10R) Left and right two sets of elastic locking claws cut back and raised from the mounting leg plate (36) of the upper and lower sides, facing each other, of the convex seats (24) and (24) facing each other. 25) can be inserted and removed freely from the front.

In the locked state of the mounting leg plate (36), the front cosmetic cover (14) covers the gap between the facing left and right sides of the pull main body half segments (10L) (10R).

When the gap between the left and right sides of the above-mentioned pull tab main body half segments (10L) (10R) increases in relation to the thickness (T) in the sliding door (D), the flanges overhang from the steel plate as shown in FIGS. 38) Prepare an adapter (39) prepared in a square hat shape with a pair of elastic locking claws (40) cut and raised from opposite flat sides of the adapter (39), Into the opposing locking claw receiving grooves (25) (25) of the convex seats (24) (24) in the segments (10L) (10R), the plug seats are detachably inserted and removed from the front.

Then, from the inside of the square hat shape, the elasticity of the attachment leg plate (36) of the front cosmetic cover (14) to the pair of square windows (41) formed in the remaining opposite flat side of the adapter (39) The locking claws (37) may also be inserted in and removed freely and locked, and the front cosmetic cover (14) may cover the left and right facing gaps between the pull main body half segments (10L) (10R).

The construction (assembly) method of the pull tab (A) provided with the above-mentioned composition is as follows.

That is, the construction (assembly) order of the above-mentioned pull (A) to the sliding door (D) will be described based on FIG. 25, and FIG. Since the pull-in guide half segments (11L) and (11R) are attached and integrated to the concavo-convex seat (22) and (22) protruding from the middle part of the inner surface in the half segment (10L) (10R), A symmetrical pair of pull main body half segments (10L) and (10R) in the state are opposed as shown in FIG. 25 (A) to (B), and division is made by the recess (17) (17) on the inner side surface The front presser washer (F) is stored and set in the front presser washer storage space (S) to be formed in a state that there is no risk of improper posture or falling off, while the pull main body half segment (10L) ( Convex seat protruding from the rear end portion of the inner surface of 0R) to (26) (26), sets There are against the back pressing seat plate (B) in straddling state from behind.

Then, as shown in FIG. 25 (b) to (c), the tapping screw (13) from the front is the engagement hole (slow hole) (32) of the front presser washer (F) and the pulling guide half segment (11 L) (11R) and the space between the left and right mutually facing gaps of the above-mentioned convex seats 26, 26 and under the back holding seat plate (B) by the tip (13a) of the tapping screw (13) Tapping the hole (34) and keeping the back holding seat plate (B) in a stable temporary assembled state so as not to be disassembled or dropped from the tapping screw (13) or shake.

It is preferable to carry out such preliminary temporary assembly in a production plant and pack and ship it in such a state that it does not fall apart, so that the contractor performs temporary assembly before construction after shipping in the disassembled state. No matter what.

In the above-mentioned preliminary temporary assembly state, the facing opening widths (width of the pull) (d) of the chamfered flanges (19) and (19) extending from the pull main body half segment (10L) (10R) are sliding doors (D) The dimensions are larger than the thickness (T), and the pull main body half segments (10L) (10R) are in a separated state maintaining a certain amount of left and right mutual clearance (c).

Now, with the thickness (T) of the sliding door (D) set to 33 mm as an example, when attaching the pull (A) to this, first, the tapping screw in a provisionally assembled state as shown in FIG. Rotate (13) from the front in the loosening direction with the rotary operation tool (35), and screw its front end (13a) forward once to such an extent that the back presser seat plate (B) will not come off from this. In addition, as shown in FIG. 25D, the tip (13a) of the tapping screw (13) and the back pressing seat plate (B), the vertical rear surface (C) of the U-shaped groove (G) in the sliding door (D) 12) Position as pressed.

Then, from the position state of FIG. 25 (D), as shown in FIG. 25 (E), the tapping screw (13) is also rotated in the direction in which it is tightened from the front and screwed backward. Then, as shown in the enlarged views of FIGS. 26 and 27, along with the screwing action to the rear (P), the pulling inclination of the front presser washer (F) engaged with the tapping screw (13) The piece (inclined isosceles surface) (31) (31) straddles the pull-in guide half segment (11L) (11R) that is integrated with the pull main body half segment (10L) (10R). The pressure receiving inclined surfaces (28) and (28) of the pulling guide half segments (11L) and (11R) are pressed from the direction orthogonal thereto, and the pulling guide half is moved by the component force (Z) (Z) As shown in FIG. 25 (F) and its enlarged view of FIG. 27, the left-right symmetric axis line of the segment (11 L) (11 R) and the pull main body half segment (10 L) (10 R) Pulling to itself It is conjugated.

In addition, the back holding seat (B) pressed from the front by the convex seats (26) (26) of the pull main body half segments (10L) (10R) is the U-shaped groove (G) in the sliding door (D). When the tapping screw (13) is further strongly screwed backward (P) under the fixed condition that is received by the back surface (12) and is restrained so as not to move at all, the above-mentioned front presser washer (F) That is, as shown in FIG. 27, the pulling inclined pieces (sloped isosceles surface) (33) (33) of the back holding seat plate (B) in the reverse direction form is a pull main body half segment (10L) (10R). The pressure receiving inclined surfaces (27) and (27) of the convex seats (26) and (26) in the back part of the are pressed from the reverse rear, and the pressure receiving inclined surfaces (27) and (27) are orthogonal to this Force acting from pressure (Z) (Z) Therefore, it is of especially the rear of the handle main body half segments (10L) (10R) is also integrated attracted self Dzuto to its symmetrical axis line.

In addition, the function of pulling back the pull main body half segments (10L) (10R) by the pulling inclined pieces (33) and (33) of the back holding seat plate (B) is the pulling inclined piece of the front holding washer (F) (31) It may be performed simultaneously with the action of pulling the front side of the pull main body half segment (10L) (10R) by (31).

FIG. 25 (f) and FIG. 27 show the pulling completion state of the above-mentioned pull main body half segment (10L) (10R), and in this state, the edging flange (19) overhangs from that pull main body half segment (10L) (10R). (19) comes in close contact with the left and right side surfaces as if the sliding door (D) is sandwiched from the left and right (lateral) directions. In other words, the tapping screw (13) is moved backward (P) until the edge flanges (19) (19) of the pull tab main body half segments (10L) (10R) are tightly attached to the left and right sides of the sliding door (D). You can screw it to)).

In addition, the gap (c) existing between the left and right of the pull main body half segment (10L) (10R) at the beginning of the temporary assembly becomes narrow at the completion of pulling in FIG. It is unmistakable and unmistakable. Therefore, finally, the rotational operation tool (35) of the tapping screw (13) is extracted forward from the state of FIG. 25 (f), and from the front end of the inner surface of the pull main body half segment (10L) (10R) Elasticity cut back from the mounting leg plate (36) of the separate front cosmetic cover (14) to the opposing locking claw receiving recess (25) (25) of the projecting convex seats (24) (24) The locking claws (37) and (37) are inserted and locked from the front as shown in FIG. 25 (G) and FIGS. 28 to 32 and the front cosmetic cover (14) allows the pull main body half segment (10 L) (10 R) The left and right mutual gap (c) of each other is covered.

In the case of the illustrated embodiment, the central portion of the outer surface of each of the symmetrical pull main body half segments (10L) (10R) is recessed as a deep concave surface (16) (16) that opens outward, The upper and lower portions are relatively depressed as a pair of upper and lower recesses (17, 17) opening inward of the opposite inner side.

Then, in the upper and lower recesses (17) (17) on the inner side surface thereof, the front cosmetic cover mounting convex seats (24) (24) and the pull-in guide half segment fitting concave and convex seats (22) (22) respectively Between the front and back of the pulling guide half segments (11L) and (11R) provided and fixedly attached to the concave and convex seats (22) and (22) and the convex seats (24) and (24) are front pressers The front presser washer (F) housed and set in the space (S) is adapted to be engaged with the tapping screw (13), as well as being partitioned and formed as a storage space (S) for the washer (F) .

That is, there are a pair of front presser washer storage spaces (S) defined by facing recesses (17) and (17) of symmetrical left and right pull main body half segments (10L) and (10R), and the storage space (S) Since there are also a front presser washer (F) housed and set in and a tapping screw (13) engaged with this, from the temporary assembled state of the preliminary pull (A) in FIG. It goes without saying that the series of operations shown in FIG. 25 (f) and FIG. 27 until the pulling is completed is performed twice, once for each of the upper and lower pairs, and then the front cosmetic cover (14) is attached. .

28 is an enlarged view of FIG. 25 (g), FIG. 30 is a front view of FIG. 28, and FIGS. 31 and 32 are sectional views taken along line 31-31 and line 32-32 of FIG. 34) shows the attachment (construction) of the pull (A) to the 33 mm sliding door (D), but in FIGS. 34 to 36 corresponding thereto, the same pull for the sliding door (D) having a thickness (T) of 36 mm, for example The installation (construction) state of (A) is shown.

As apparent from the comparison between FIGS. 30 to 32 and FIGS. 34 to 36, as the thickness (T) of the sliding door (D) becomes thicker, the pulling main body half segments (10L) (10R) Although the left and right mutual gap (c) becomes wide, the pulling inclined pieces (31) (31) of the front presser washer (F) are pressure receiving inclined faces (28) (28) of the pulling guide half segments (11L) (11R). , The pull-in inclined pieces (33) (33) of the back holding seat plate (B) are pressure receiving inclined faces (27) (27) of the convex seats (26) (26) in the pull main body half segment (10L) (10R). ) Is independently drawn on a symmetrical axis by the component forces (Z) and (Z) which apply pressure in the direction orthogonal to the pressure receiving inclined surfaces (28), (28), (27) and (27) respectively. Because it can be Relative sliding door (D) of different-change thicker or thinner the thickness (T) the pull tab (A) of the same configuration, there is versatility which can be applied without hindrance.

If the wood-based sliding door (D) in use during attachment of the pull (A) shrinks over time and its thickness (T) changes thin, the front cosmetic cover (14) from the pull (A) Once removed, tighten the tapping screws (wood screws) (13) and (13) from the front. Then, the flanges (19) and (19) of the pull (A) are pinched and closely attached to the left and right sides of the sliding door (D), so that the front cosmetic cover (14) to be reattached is also excellent. It is possible to maintain a good appearance cosmetic effect.

In the installation state of the pull (A) for the relatively thick slide door (D) having the above thickness (T) of 36 mm, the elastic locking claw (40) of the adapter (39) separately prepared last is a pull main body half segment (10L) The front decorative cover mounting convex seats 24 and 24 in (10R) were inserted and locked from the front as shown in FIGS. The elastic locking claws (37) protruding from the mounting leg plate (36) of the front decorative cover (14) continuously onto the square window (41) of the adapter (39) are also inserted and locked from the front, The front cosmetic cover (14) covers the left and right mutual gap (c) of the pull main body half segments (10L) (10R).

In any case, by pulling the tapping screw (13) from the front as described above, the pull main body half segment (10L) (10R) is drawn close to its symmetrical axis and integrated, the pull ( At the same time that the overall assembly fixation state as A) can be achieved, the construction in which the pull tab (A) can be fitted and installed in the U-shaped groove (G) of the sliding door (D) can also be performed.

In addition, a symmetrical pair of pull main body half segments (10L) and (10R) and a symmetrical pair of pull-in guide half segments (11L) and (11R) have the same configuration as each other, and one common pair. As it is a zinc die-cast product which can be cast from a mold, it is extremely excellent in mass productivity and workability of the pull (A).

Furthermore, the central part of the outer side surface of the symmetrical pull main body half segment (10L) (10R) is recessed as a deep concave surface (16) (16), and the upper and lower parts thereof are opposite to each other. As the upper and lower parts of the relatively depressed recesses (17) and (17) are separately arranged, the fingertips of the operator's hand that pulls the sliding door (D) out of the door pocket are the deep concave surface (16) (16) Anyone can easily and reliably latch and use the above-mentioned fingertip retaining surface (20) (20).

Moreover, the pull-in guide half segments (11L) and (11R) are attached and fixed to the upper and lower pairs of recesses (17) and (17) via the fitting concave and convex seats (22) and (22), Pull-in guide half segments (11L) (11R) The front presser washers (F) and (F) that draw in directly and the tapping screws (13) and (13) inserted into and loosely engaged with this are also installed respectively in pairs Therefore, the highly accurate assembled state of the pull (A) can be obtained, and the pull (A) can be firmly and stably attached to the sliding door (D), and the durability is also extremely excellent.

(10) · Pull main body (10L) (10R) · Pull main body half segment (11) · Pulling guide (11L) (11R) · Pulling guide half segment (12) · Rear surface (13) · Tapping screw (13a · Head (13b) · Tip (14) · Front cosmetic cover (15) · Shallow concave surface (16) · Deep concave surface (17) · Recess (18) · Gripping operation hand insertion opening (19) · Demarcation flange (20) (21) · Finger tip hooking surface (22) · Unevenness seat (23) · Fixing tool (24) (26) · Convex seat (25) · Locking claw receiving concave groove (27) ( 28) · Pressure receiving inclined surface (29) · Mounting hole (30) · Tapping screw relief groove (31) (33) · Pulling inclined piece (32) · Loosening hole (34) · Pilot hole (35) Rotary operation tool (36), mounting foot plate (37) (40) Resilient locking claws (39), adapters (A), pulls (B), back pressure plates (D), sliding doors (F), front pressure washers (G), U-shaped grooves (S), front pressure washers Space (T), thickness of sliding door (d), width of pull

Claims (9)

A pull that is installed in a U-shaped groove that is notched on the end face of a wooden sliding door.
Left and right symmetrical half segments of the pull main body, and left and right symmetrical half segments of the pull-in guide integrated respectively integrated on opposite inner surfaces of the pull main body half segments and the pull-in guide half segments from the front of the sliding door A tapping screw screwed to the back surface of the above-mentioned U-shaped groove in the sliding door through the left and right mutual gap, and a flat and bottom view channel shape provided with a symmetrical pulling inclined piece are engaged with the tapping screw Front cover washer, and a front cosmetic cover that covers the gap between the left and right main body half segments from the front,
The front faces of the symmetrical drawing guide half segments are correspondingly formed as pressure receiving inclined surfaces which are pressurized by both drawing inclination pieces of the front presser washer,
As the tapping screw is screwed from the front to the rear surface of the U-shaped groove in the sliding door, the two pulling inclined pieces of the front presser washer are the pressure receiving inclined surfaces of the two pulling guide half segments and the inclined surfaces thereof. The sliding door is characterized in that the pulling main body half segments are drawn together integrally on their symmetrical axis line by the component force applied from the orthogonal direction, so that the entire assembly fixing state is established. Puller for. Assembling a pair of symmetrical pull-in guide half segments into upper and lower two inner surfaces of the pull main body half segments facing each other,
Tapping screws screwed to the rear surface of the U-shaped groove in the sliding door through the left and right mutual gap between the pulling guide half segments are also provided as a pair of upper and lower pairs on the front side of the pulling guide half segment in each tapping screw A puller for a sliding door according to claim 1, characterized in that the front presser washer is engaged with the position. A pull that is installed in a U-shaped groove that is notched on the end face of a wooden sliding door.
Left and right symmetrical half segments of the pull main body, and left and right symmetrical half segments of the pull-in guide integrated respectively integrated on opposite inner surfaces of the pull main body half segments and the pull-in guide half segments from the front of the sliding door A tapping screw screwed to the back surface of the above-mentioned U-shaped groove in the sliding door through the left and right mutual gap, a front presser washer loosely engaged with the tapping screw, and a back presser seat plate screwed similarly to the tapping screw The front cover includes a front cosmetic cover that covers the left and right mutual gaps of the pull main body half segments from the front,
Both the front pressure washer and the back pressure seat should be installed in a flat and bottom view channel shape with symmetrical left and right inclined pieces, corresponding to the facing configuration in the front and back position relationship,
The front surfaces of the symmetrical drawing guide half segments are correspondingly formed as pressure receiving inclined surfaces pressed by the two drawing inclination pieces of the front presser washer,
The pressure receiving inclined surfaces to be pressed by the two pulling inclined pieces of the back pressing seat plate are formed on both back surfaces of the symmetrical pull main body half segment,
As the tapping screw is screwed from the front to the rear surface of the U-shaped groove in the sliding door, the two pulling inclined pieces of the front presser washer are the pressure receiving inclined surfaces of the two pulling guide half segments and the inclined surfaces thereof. At the same time or immediately after that, the front sides of the above-mentioned pull main body half segments are drawn together by their own force on their symmetrical axis line by the component force applied from the orthogonal direction.
The back sides of the pull body half segments are similarly symmetrical by the component force with which the two pulling inclined pieces of the back pressing seat plate press the pressure receiving inclined surfaces of both pull main body half segments from the direction orthogonal to the inclined surfaces. A pull for a sliding door, characterized in that the axis is drawn and integrated by itself, and the entire assembly is fixed. Assembling a pair of symmetrical pull-in guide half segments into upper and lower two inner surfaces of the pull main body half segments facing each other,
Tapping screws screwed to the rear surface of the U-shaped groove in the sliding door through the left and right mutual gap between the pulling guide half segments are also provided as a pair of upper and lower pairs on the front side of the pulling guide half segment in each tapping screw While engaging the front presser washer to the position,
A puller for a sliding door according to claim 2, characterized in that one back holding seat plate is screwed to a position rearward of the pulling guide half segment in both tapping screws.   The pull main body half segment and the pull-in guide half segment are respectively made of zinc die cast products having the same configuration, and the pull-in guide half segment is fixed to the inner surface of the pull main body half segment by caulking rivets or countersinks. The puller for a sliding door according to claim 1 or 2, characterized in that.   The front presser washer has a height substantially the same as the guide half segment, and the front presser washer storage space defined between the pull main body half segments is set up without fear of swinging or falling off. A puller for a sliding door according to claim 1 or 2. A shallow recessed surface is formed on the outer surface of the pull body half segment, and a deep recessed surface is further recessed from the center of the bottom of the shallow recessed surface.
The upper and lower portions of the bottom surface of the above-described shallow concave surface are used as recesses in which the inner surface relative to the deep concave surface is sunk,
3. A pull for a sliding door according to claim 1, wherein a storage space for the front presser washer is defined by a pair of facing left and right sides of the recess. The outer surface of the pull main body half segment is formed with a shallow recessed surface and a deep recessed surface which is further recessed from the bottom surface of the shallow recessed surface, and the vertical edging front surface of the shallow recessed surface is viewed from the front. Along with cut out as a grip operation hand insertion slot for pull hand,
While leaving the vertical edging front portion of the deep concave surface as a finger hooking surface of a grip operation hand for a pull which is inserted from the grip operation hand insertion opening into the door pocket at the time of sliding door closing,
Similarly, a continuous flat vertical edged rear surface portion of a deep concave surface and a shallow concave surface is set to function as a finger catching surface of a pulling operation hand at the time of opening the sliding door. Or 2 puller for sliding doors. While providing the upper and lower two sets of left and right symmetrical locking claw receiving concave grooves on the inner surfaces facing each other of the pull main body half segments,
As a pair of upper and lower pairs corresponding to the mounting leg plate of the front cosmetic cover, the left and right symmetrical elastic locking claws cut back and raised are inserted and releasably inserted into and removed from the locking claw receiving concave groove,
The pull handle for a sliding door according to claim 1 or 2, characterized in that the left and right mutual gap between the pull main body half segments is covered from the front by the front cosmetic cover.

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