JP2016125299A - Hook lock receiver - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hook lock receiver of a simple structure and excellent design, enabling adjustment in forward-rearward and vertical directions by rotating a forward-rearward adjustment screw and a vertical adjustment screw on a surface of a front plate.SOLUTION: A hook lock receiver includes: a slide member 4 having a top and bottom pair of horizontal grooves 43..43 extending in a forward-rearward direction, and right and left side plates 42, 42 on which inclined grooves 44, 44 are formed below the horizontal grooves; a receiving member 5 having a U-shaped cross-section and a top and bottom pair of protrusions 54..54 protruding from right and left side plates 53, 53 respectively fitted slidably in the top and bottom horizontal grooves 43, 43 formed on the side plates 42, 42 of the slide member 4, the receiving member being movable in the forward-rearward direction by rotating a forward-rearward adjustment screw 7, and being provided with a hook lock receiving part 52; and a vertical adjustment plate member 6 having a screw hole 62 screwed therethrough and protrusions 61, 61 at both side edges, to be fitted slidably in the inclined grooves 44, 44, the vertical adjustment plate member moving the slide member 4 vertically by rotating a vertical adjustment screw 8.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a hook for a sickle lock embedded in a column or vertical frame that engages with a sickle of a sickle lock provided on the sliding door when the sliding door is closed.

  The sickle lock provided on the sliding door is hung on the metal bracket embedded in the column or vertical frame by rotating the sickle automatically or by turning the operation lever when the sliding door abuts the vertical frame of the column or frame. It is locked by being stopped and unlocked by reversely rotating the operation lever.

  In this sickle lock, the vertical shift between the sliding door and the pillar when the sliding door is installed, or the gap between the sliding door and the pillar caused by the sliding door distortion due to changes in diameter, etc. Problems such as backlash in the direction may occur.

  For this reason, a large number of adjustable fittings have been proposed so that the above-mentioned defects can be adjusted with a fitting that engages with a sickle. For example, Japanese Patent Application Laid-Open No. 55-136377 has a lateral guide hole on the side wall. A vertical movement frame member provided with an inclined hole in the side wall is accommodated in the receiving box provided, and a receiving frame member provided with a vertical guide hole in the side wall is accommodated in the vertical movement frame member, and these are guided. It has been proposed that the receiving frame member can be slid up and down by being assembled coaxially with a pin, and the receiving frame member can be moved back and forth by vertical movement of the vertical moving frame member to adjust the front and back. .

  However, in the conventional receiving device, the sickle pushes the edge of the engaging hole of the receiving frame member upward and moves it upward to lock it, and the receiving frame member returns to the original position along with unlocking. Since it is configured to fall, the receiving frame member attached so as to be slidable up and down is rattling, and when the sliding door is closed, an irritating impact sound hitting the sickle is generated.

  Also, in order to adjust the receiving frame member in the front-rear direction, the screw frame is loosened and the vertical moving frame member is moved up and down to move the metal frame member forward and backward, and the screw is tightened again to adjust the adjusted position. It is to be fixed. Therefore, in order to loosen the screw and move the receiving frame member forward and backward for positioning, the receiving frame member must be temporarily fixed by hand and the screw must be tightened. Fine adjustment was difficult.

  Further, since the receiving frame member protrudes outward from the front of the receiving device when adjusted forward, when the sliding door is opened, the receiving frame member protrudes from the pillar or the vertical frame and looks bad. In addition, it has the disadvantage of getting in the way.

Therefore, for example, Japanese Patent Application Laid-Open No. 2001-82005 discloses a metal fitting that can be adjusted up and down and front and back and is easy to finely adjust.

  The bracket shown in this publication is adjusted by moving the front / rear adjustment screw from the surface of the front plate using a tool such as a screwdriver, and the upper / lower adjustment screw is rotated to rotate the upper / lower adjustment screw. Adjustments are made and are very convenient.

  However, this conventional bracket has problems such as a large number of parts and a large number of assembly processes. In addition, an opening for entering and exiting a sickle formed on the front plate exposed to the wooden door of the sliding door when in use, a front and rear adjustment screw, and The screw insertion hole of the vertical adjustment screw is continuously formed as a large exposure opening in the shape of a battledore, and the metal receiving plate part of the sickle is greatly exposed at the opening, so there is no sense of refreshing design There is.

Japanese Patent Laid-Open No. 2001-82005

  It is an object of the present invention to solve the problems of the conventional sickle lock holder, and it is possible to adjust the front / rear by rotating the front / rear adjustment screw from the front plate surface using a tool such as a screwdriver. It goes without saying that it is possible to adjust the vertical by turning the vertical adjustment screw, the number of parts is not large, the manufacture is easy, and the design of the sickle lock is excellent. It is an object to provide tools.

  The present invention, which has been made to solve the above problems, includes a receiving box having a receiving recess opened forward, a front plate covering the front surface of the receiving box, and a pair of upper and lower front and rear directions extending upward and backward. A sliding member disposed in the receiving recess of the receiving box having left and right side plates formed with an extending horizontal groove and inclined grooves formed below, and disposed in the sliding member. In addition, a pair of upper and lower protrusions which are U-shaped in cross section and protruded from the left and right side plates are slidably inserted into a pair of upper and lower horizontal grooves formed on the side plate of the slide member, and screw holes are screwed into the back plate. A front and rear adjustment screw, which is fixed to the shaft, is screwed and opened by the sickle lock of the sickle lock formed on the front plate arranged in the slide member so as to be movable in the front and rear direction by the rotation of the front and rear adjustment screw. At the top of the back plate at the mouth A receiving member that exposes the receiving portion of the formed sickle lock, and a projection that is screwed with a screw hole and is slidably fitted into the inclined groove on both side ends, and the tip of the receiving hole is the receiving box And a vertical adjustment plate member that is screwed into a back wall of the vertical adjustment screw and that moves the slide member up and down by the rotation of the adjustment screw.

  Further, in the present invention, an opening for entering and exiting the sickle formed on the front plate, a screw insertion hole for the front / rear adjustment screw and the vertical adjustment screw are formed independently, and further, the front / rear adjustment screw and the vertical adjustment By arranging the screw heads flush with the screw exposure holes formed in the front plate, it is possible to provide an excellent design.

  According to the present invention, the front / rear adjustment screw is rotated from the front plate surface by using a tool such as a screwdriver to adjust the front / rear direction and the vertical adjustment screw is rotated to enable the vertical adjustment. Needless to say, it is possible to provide a sickle lock holder which has fewer parts than conventional products, is easy to manufacture, and is excellent in design.

(A) is a disassembled perspective view which shows preferable embodiment of this invention, (b) is the perspective view seen from the back side of the slide member shown to (a). The perspective view which shows the use condition of embodiment shown in FIG. The longitudinal cross-sectional view of FIG.

  Next, preferred embodiments of the present invention will be described in detail with reference to the drawings.

  1 to 3 show a preferred embodiment of the present invention, and a sickle lock receiving device 1 according to the present invention mainly includes a receiving box 2 having a receiving recess 21 opened forward, and a receiving box. 2, a front plate 3 covering the front surface of 2, a slide member 4 movably disposed in the receiving recess 21 of the receiving box 2, and a sickle of a sickle lock while moving the slide member in the front-rear direction. 11, a receiving member 5 having a function of hooking 11, a vertical adjustment plate member 6 that moves the slide member 4 in the vertical direction, and a head rotatably pivoted on the back wall 22 of the receiving box 2 and a head. A front and rear adjustment screw 7 screwed into the receiving member 5 exposed at screw exposure holes 32 and 33 formed in the front plate 3 and a vertical adjustment screw 8 screwed into the vertical adjustment plate member 6. Composed.

  More specifically, the receiving box 2 has, for example, a storage recess 21 that is fitted into a carved groove 91 formed in a column 9 that forms a frame of a sliding door, and a front plate at the upper and lower ends of the storage recess 21. Screw insertion holes 23, 23 communicating with attachment holes 34, 34 formed at the upper and lower ends of 3 are formed. When installing the sickle lock receptacle 1 according to the present invention, the mounting holes 34 communicate with each other after the sickle lock receptacle 1 including the storage recess 21 is disposed inside the digging groove 91. , 34 and the screw insertion holes 23, 23 are inserted through the fixing screws 10, 10, and the fixing screws 10, 10 are screwed into the column 9.

  Further, the slide member 4 disposed in the receiving recess 21 of the receiving box 2 so as to be movable in the vertical direction as a whole has a back plate 41 and a pair of side plates 42 and 42 provided on both sides thereof. The side recesses 21 can be accommodated in the accommodating recess 21 and can be moved in the vertical direction. The side plates 42, 42 are provided with a pair of horizontal grooves 43,. The side plates 42 and 42 are formed so as to face each other in parallel with each other at a predetermined interval. Inclined grooves 44, 44 are formed.

  Further, the slide member 4 has a back plate 41 formed with a through hole 45 through which the circular vertical adjustment screw 8 is inserted, and the longitudinal adjustment screw 7 formed by a long hole extending in the vertical direction below the through hole 45. A through hole 46 is formed to pass through.

  Furthermore, the receiving member 5 is formed in a flat U shape having a width inscribed in the side plates 42 and 42 of the slide member 4, and the upper end of the back plate 51 is mounted on the front surface of the receiving box 2. A predetermined position on the outer surface of the side plates 53 and 53 facing each other while forming a receiving portion 52 that is exposed to the opening 31 through which the sickle 11 of the sickle lock formed on the plate 3 enters and exits and hooks the sickle 11 of the sickle lock. The projections 54, 54 are slidably fitted into the horizontal grooves 43, 43 of the slide member 4 so as to protrude in the vertical direction with a predetermined interval. Is inserted into the horizontal grooves 43... So that the receiving member 5 is supported by the slide member 4 so as to be movable in the front-rear direction. The back plate 51 of the receiving member 5 is provided with a screw hole 55 at a predetermined position. The tip of the screw hole 55 is pivotally attached to the back plate 22 of the receiving box 2 by swaging. A front / rear adjustment screw 7 having a screw portion 72 of a predetermined length that passes through a through hole 45 formed in the back plate 41 of the slide member 4 is screwed, and the slide is made by rotating the front / rear adjustment screw 7. The receiving member 5 supported by the member 4 moves back and forth by an amount corresponding to the rotation of the front and rear adjustment screw 7.

  In addition, protrusions 61 and 61 projecting at both ends of the vertical adjustment plate member 6 are slidably fitted in the inclined grooves 44 and 44 formed in the side plates 42 and 42 of the slide member 4 and are vertically movable. A screw hole 62 screwed in the center of the adjustment plate member 6 is pivotally attached to the back plate 22 of the receiving box 2 by caulking so as to be pivotally mounted and vertically formed on the back plate 41 of the slide member 4. A vertical adjustment screw 8 having a screw portion 82 of a predetermined length that passes through a through hole 46 that is an elongated hole is inserted, and the vertical adjustment plate member 6 is moved back and forth by rotating the vertical adjustment screw 8. The slide member 4 can be moved in the vertical direction by an amount corresponding to the rotation of the vertical adjustment screw 8.

  By rotating the front / rear adjustment screw 7, the receiving member 5 moves in the front / rear direction with respect to the slide member 4. Therefore, the vertical adjustment screw 8 and the front / rear adjustment screw 7 are adjusted and supported by the slide member 4. The position of the receiving portion 52 exposed to the opening 31 through which the sickle 11 formed on the front plate 3 is moved in and out is adjusted.

  As described above, in the present embodiment, with a small number of parts compared to the conventional product, a simple operation is possible by simply rotating the front / rear adjustment screw 7 or the vertical adjustment screw 8 exposed on the front plate 3 as in the conventional product. 11 receiving parts 52 can be adjusted back and forth or up and down.

  Further, in the present embodiment, as shown in the drawing, the opening 31 through which the sickle 11 formed on the front plate 3 exposed during use, the screw exposure hole 32 of the front / rear adjustment screw 7, and the screw exposure of the vertical adjustment screw 8 are exposed. By independently installing the holes 33, the opening 31, the screw exposure hole 32 of the front / rear adjustment screw 7, and the screw exposure hole 33 of the vertical adjustment screw 8 are continuously formed and deformed in a large area as in the conventional product. No window hole (not shown) is formed, and a planar presence of the entire front plate 3 is expressed. In addition, the heads 71 and 81 of the front and rear adjustment screw 7 and the vertical adjustment screw 8 are provided on the front plate. 3 is arranged flush with the screw exposure holes 32 and 33 formed in the lens 3, so that a cleaner appearance can be given to the observer.

  DESCRIPTION OF SYMBOLS 1 Receptacle, 2 Receptacle box, 3 Front plate, 4 Slide member, 5 Receipt member, 6 Vertical adjustment plate member, 7 Front / rear adjustment screw, 8 Vertical adjustment screw, 9 pillars, 10 Fixing screw, 11 Sickle, 21 Housing recessed part , 22 back wall, 23 screw insertion hole, 31 opening, 32, 33 screw exposure hole, 34 mounting hole, 41 back plate, 42 side plate, 43 horizontal groove, 44 inclined groove, 45 through hole, 46 through hole, 51 back Plate, 52 Receiving part, 53 Side plate, 54 Protrusion, 55 Screw hole, 61 Protrusion, 62 Screw hole, 71 Head, 72 Screw part, 81 Head, 82 Screw part, 91 Groove

Claims (3)

  A receiving box having a receiving recess opened forward, a front plate covering the front surface of the receiving box, a pair of upper and lower horizontal grooves extending in the front-rear direction and an inclined groove formed downward A slide member arranged in the receiving recess of the receiving box having left and right side plates formed so as to be movable in the vertical direction, and upper and lower sides arranged in the slide member and projecting from the left and right side plates in a U-shaped cross section A pair of protrusions are slidably inserted into a pair of upper and lower horizontal grooves formed on the side plate of the slide member, and front and rear adjustment screws are screwed into screw holes threaded on the back plate. A sickle lock formed on the upper portion of the back plate at an opening portion of the sickle lock formed on the front plate that is arranged in the slide member so as to be movable in the front-rear direction by rotation of the front-rear adjustment screw A receiving member exposing the receiving portion of A vertical adjustment screw having a screw hole and a protrusion that is slidably fitted into the inclined groove on both side ends and whose tip is rotatably fixed to the back wall of the receiving box. A sickle lock holder comprising a vertical adjustment plate member that is screwed and moves the slide member up and down by rotation of the vertical adjustment screw. 2. The sickle lock holder according to claim 1, wherein an opening for entering and exiting the sickle formed on the front plate, and screw exposure holes for the front and rear adjustment screws and the vertical adjustment screw are formed independently of each other. .   3. The sickle lock holder according to claim 1, wherein heads of the front / rear adjustment screw and the vertical adjustment screw are arranged flush with a screw exposure hole formed in the front plate.

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