JP2019138130A - Gate door - Google Patents

Abstract

To provide a gate door of which locking operation of a rotary lock is easy in locking the gate door and also of which flapping of a gate door panel is hard to be generated after locking.SOLUTION: A gate door P is provided that comprises a gate pole 10, a gate door panel 20 mounted to the gate pole 10, a lock part 30 mounted to the gate door panel 20 and a stationery member 60 having a lock receiver of the lock part 30, wherein the lock part 30 comprises a shaft part 31 penetrating front and back of the gate door panel 20 and an arm part 32, 33 situated at front and back of the gate door panel 20 respectively and pivotally supported to the shaft part 31, the lock receiver comprises a first receiver member 40 for receiving the arm part 32 and a second receiver member 50 for receiving other arm part 33, the first receiver member 40 is configured to have a cutout part 43 opening upward to allow the insertion of the arm part 32 and to allow a movement of the inserted arm part 32 in cross direction and the second receiver member 50 is considered to have a tapered part 53 opening upward to allow the insertion of the arm part 33 and in a tapered shape downward.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a gate, and more particularly to a gate locking device.

  Gates are provided to allow people, cars, etc. to pass through fences and fences that are installed along site boundaries and adjacent land boundaries such as houses, factories, and parks. In general, gate columns are erected on both sides of the gate, and a gate panel is attached to the gate column so as to be rotatable. Many types of gates that can be opened and closed by rotating the gate panel are used.

  As the form of the gate, there are many single-sided gates consisting of a single panel and double-sided gates consisting of two panels. When locking the gate, a lock and a lock holder are used. In the case of, the lock is attached to the gate panel and the lock holder is attached to the gate post. In the case of double doors, the lock is attached to one gate panel and the lock holder is attached to the other gate panel. .

  Examples of the locking device include a so-called cylinder lock type, rotary lock type, and saddle type. Among these, the rotary lock type is relatively light in weight and excellent in operability, and is widely used. Yes.

  As a rotary lock type locking device, for example, in Patent Document 1, one end is pivotally supported, and the movable side gate that is rotatably provided with the pivotal support as a fulcrum is integrated with the inside and outside of the open end side. A locking rod that also serves as a rotating handle is provided so that it can rotate, and when locking, the locking rod holds the fixed member such as the gate, the frame, and the gate pillar fixed to the open end of the gate to prevent the gate from rotating. A gate lock designed to do this has been proposed. Therefore, in order to solve this problem, there has been proposed a gate that does not require a lock metal bracket for the fixed-side gate pillar or gate.

Japanese Utility Model Publication No. 6-6658

  However, the gate has the following problems. That is, since the distance between the tips of the locking rods is usually set wider than the thickness of the fixing member such as the gate, the frame, and the gate pillar fixed to the open end side of the gate, When the door is subjected to wind later, the gate flutters according to the gap between the door and the fixing member, and there is a possibility that noise due to the contact sound caused by the contact between the fixing member and the locking rod may occur. On the other hand, although it is possible to design the distance between the tips of the locking rods according to the thickness dimension of the fixed member, slight dimensional error of each member, slight construction error during construction, Due to warpage and deformation, the distance between the tips of the locking rods may be narrower than the thickness dimension of the fixing member, which makes it difficult to construct, and the member may rub and cause defects such as scratches and deformation. .

  The present invention eliminates the above-mentioned problems, and is intended to provide a gate that is easy to lock the rotary lock when the gate is locked, and that the gate panel is not likely to flutter after locking. is there.

  In order to achieve the above object, the present invention is configured as follows. That is, the gate according to the present invention includes a gate pillar, an openable / closable gate door panel attached to the gate pillar, a lock part attached to the gate panel, and a fixing member having a lock receiver for the lock part. The locking portion includes a shaft portion penetrating the front and rear of the gate panel, and a pair of arm portions that are respectively positioned on the front and rear of the gate panel and pivotally supported on the shaft portion. The lock receiver includes a first receiving member that receives one arm portion and a second receiving member that receives the other arm portion, and the first receiving member opens upward, and the one arm portion And the second receiving member opens upward to allow the insertion of the other arm portion. And it has the taper part of a tapered shape toward the downward direction, It is characterized by the above-mentioned.

  In this invention, the said gate panel is provided with the door stop which block | closes the clearance gap with the said fixing member up and down, the said door stop is attached so that position adjustment is possible in the width direction, and is a 1st receiving member with respect to a gate panel Are preferably arranged on the same side.

  According to the present invention, the lock portion includes a shaft portion that passes through the front and rear of the gate panel, and a pair of arm portions that are respectively positioned at the front and rear of the gate panel and are pivotally supported by the shaft portion. The lock receiver includes a first receiving member that receives one arm portion and a second receiving member that receives the other arm portion, and the first receiving member opens upward, and the one arm The second receiving member opens upward and allows the other arm to be inserted. The second receiving member has a notch that allows the insertion of the arm and allows the inserted arm to move in the front-rear direction. In addition, since the taper portion has a tapered shape toward the lower side, even if one arm portion is located in the notch portion, if the other arm portion is moved below the taper portion, the front and rear Since the movement of the direction is restricted, flapping of the gate panel can be suppressed.

  The gate panel is provided with a door stop that vertically closes a gap with the fixing member, and the door stop is attached so as to be position-adjustable in the width direction, and on the same side as the first receiving member with respect to the gate panel. If it is arranged, even if the interval is widened or narrowed due to a slight construction error between the gate and the fixing member, the door is positioned by adjusting the position of the door and closing the gap securely. Even if the position of the arm portion on the side of the one receiving member moves away from the gate panel, the arm portion can be allowed to receive the first receiving member, so that the gate panel can be prevented from flapping.

It is a front view which shows one Embodiment of the gate which concerns on this invention. It is a top view of FIG. It is a principal part expanded sectional view of the AA line of FIG. It is a principal part expanded sectional view of the BB line of FIG. FIG. 2 is an explanatory diagram in the vicinity of the lock receiver of FIG. 1. It is explanatory drawing which shows the relationship between a taper part and an arm part. It is a front view which shows other embodiment of the gate which concerns on this invention. It is decomposition | disassembly explanatory drawing of the door stop vicinity of FIG. It is a principal part expanded sectional view of the CC line of FIG. It is a principal part expanded sectional view of the DD line of FIG.

  Next, the best mode for carrying out the present invention will be specifically described with reference to the drawings.

  FIG. 1 is a front view showing an embodiment of a gate P according to the present invention, FIG. 2 is a plan view of FIG. 1, (a) is an explanatory view of a turning operation of the gate panel 20, and (b) is It is explanatory drawing which shows the state in which the gate panel 20 was closed. That is, the gate P includes the gate pillar 10 located at one end of the passage and the gate panel 20 attached to the gate pillar 10. The gate panel 20 has a lock portion 30 attached to the end on the rotating side. In addition, a fixing member 60 having a lock receiver for the lock portion 30 is provided at a distance from the gate pillar 10. The fixing member 60 according to the present embodiment is a gate pole 61, and has a first receiving member 40 and a second receiving member 50 as locks on the rear side and the front side of the gate pole 61, and the gate pillars 10 at both ends of the passage. Between 61, the gate panel 20 is arrange | positioned by left opening. In FIG. 1, the front side of the gate P is described as the front side, and the back side is described as the rear side. For example, when the gate according to the present invention is installed at the boundary between the road and the site, the front side is the site side. The rear side may be the site side.

  In this embodiment, the gate pillar 10 is a standing pipe pipe with a lower end portion of a round pipe-shaped steel pipe embedded in the installation surface, and a cap is attached to the upper end portion. The gate pillar 10 is not limited to this embodiment. For example, the gate pillar 10 may have a square pipe shape and may be made of an aluminum alloy. Further, since the gate pillar 61 is the same as the gate pillar 10, detailed description thereof is omitted.

  As shown in FIG. 1, the gate panel 20 includes a pair of left and right vertical frame members 21 and 22 and a panel member 23 attached therebetween. Further, as shown in FIG. 2, the vertical frame member 21 is connected to the gate pillar 10 via a hinge 24, so that the gate panel 20 can rotate in the R1 direction or the R2 direction with respect to the gate pillar 10. It is made.

  3 is an enlarged cross-sectional view of a main part taken along line AA in FIG. The lock part 30 is attached to the rotation side end part of the gate panel 20, and has a rod-like shaft part 31 disposed through the gate panel 20 in the front-rear direction, and a rear side and a front side of the shaft part 31, respectively. And arm portions 32 and 33 attached to each other. In this embodiment, the shaft portion 31 is inserted through a through hole (not shown) penetrating the vertical frame member 22 of the gate panel 20 in the front-rear direction, and the front and rear arm portions 32, 33 are connected to the shaft portion 31. It is pivotally supported and is rotatable about the shaft portion 31.

  Each of the arm portions 32 and 33 has a long plate shape that is thin in the front-rear direction, and is fixed to the shaft portion 31 at one end portion in the longitudinal direction. The other end in the longitudinal direction has bent portions 32a and 33a bent in a direction away from the gate panel 20, and is formed in a substantially L-shaped cross section.

  In this embodiment, as shown in FIG. 3, the gate panel 20 includes a door stop 25, and the gate post 61 includes a receiving member 62 that receives the door stop 25. The door stop 25 is attached to the front side of the gate panel 20, one end is fixed to the vertical frame member 22 of the gate panel 20, the other end is provided with an elastic member 26, and the elastic member 26 is a receiving member 62. And the gate panel 20 is closed. The gap between the gate panel 20 and the gate pillar 61 as the fixing member 60 is closed by the door stop 25.

  4 is an enlarged cross-sectional view of a main part taken along line BB in FIG. 3, and FIG. 5 is an explanatory view of the vicinity of the lock receiver in FIG. The first receiving member 40 is a lock holder for the arm portion 32 of the lock portion 30, and is attached to the rear side of the gate pole 61. In this embodiment, a base 41 fixed to the rear side of the gate pole 61, and a base A receiving portion 42 having a vertical plate shape formed outwardly from 41, and an arm that is inserted in the receiving portion 42 so that the arm portion 32 can be inserted from the opening side by opening upward and being cut away. The part 32 is provided with a notch part 43 that is arranged so as to be movable in the front-rear direction. The notch 43 is formed in a U-shape. In this embodiment, the thickness of the arm 32 is 4 mm, and the width of the notch 43 is 14 mm.

  When the arm portion 32 is disposed in the notch 43, the bent portion 32 a of the arm portion 32 is located on the opposite side of the gate panel 20 with the receiving portion 42 in between. The bent portion 32a and the receiving portion 42 have through holes 32b and 42a, respectively, and the arm portion 32 can be held in the notch portion 43 by hooking a padlock (not shown).

  The second receiving member 50 is a lock receiver for the arm portion 33 of the lock portion 30 and is attached to the front side of the gate pole 61. In this embodiment, the base 51 is fixed to the front side of the gate pole 61, and the base 51 A vertical plate-shaped receiving portion 52 formed outward, and an opening formed in the receiving portion 52 so as to open upward, and a tapered portion 53 tapered toward the lower side. 33 can be inserted into the tapered portion 53.

  When the arm portion 33 is disposed in the tapered portion 53, the bent portion 33 a of the arm portion 33 is located on the opposite side of the gate panel 20 with the receiving portion 52 in between. The bent portion 33a, the bent portion 33a, and the receiving portion 52 have through holes 33b and 52a, respectively, and the arm portion 32 is moved into the tapered portion 53 by hooking a padlock (not shown). Can be held in. Accordingly, the padlock or the like can be hung on either the front side or the rear side of the gate P.

  The tapered portion 53 includes an upper opening 53a, a bottom 53b narrower than the opening 53a, and inclined portions 53c and 53d extending from the opening 53a toward the bottom 53b, and are formed in a trapezoidal shape. Yes. The position of the bottom 53b in the front-rear direction is aligned with the rotation trajectory of the arm 33. Further, the dimension in the front-rear direction of the bottom 53 b is slightly larger than the dimension in the front-rear direction of the lower end of the arm part 33. As a result, even if a small amount of burrs or the like generated during processing remain on the lower end portion of the arm portion 33, or even if a coating film is formed on the outer surface of the arm portion 33 or the tapered portion 53, the lower end portion of the arm portion 33 is It can be guided to the bottom 53b.

  It should be noted that the position of the bottom 53b in the front-rear direction and the rotation trajectory of the arm 33 are caused by a slight processing error of each member, a slight error generated during assembly, or a slight error caused by deformation of each member itself. May be out of relation. Even in such a case, if a sufficient width is secured so that the arm portion 33 can pass through the opening portion 53a, the lower end portion of the arm portion 33 may come into contact with the inclined portion 53c as shown in FIG.

  That is, FIG. 6 is an explanatory view showing the relationship between the tapered portion 53 and the arm portion 33, and even if the lower end portion of the arm portion 33 abuts on the inclined portion 53 c of the tapered portion 53, it continues along the inclined portion 53 c. When the arm portion 33 is guided toward the bottom portion 53b, the arm portion 33 is elastically deformed, or the gate panel 20 is moved to the rear side and the elastic member 26 is elastically contracted, whereby the arm portion 33 is moved. It can be moved to the bottom 53b side. Although not shown, even when the arm portion 33 is in contact with the inclined portion 53d, if the arm portion 33 is similarly guided toward the bottom portion 53b, the arm portion 33 is elastically deformed or the gate panel 20 is moved to the front side. The arm part 33 can be moved to the bottom part 53b side by moving to. When the elastic member 26 is elastically contracted or when the gate panel 20 moves to the front side, the arm portion 32 of the lock portion 30 on the rear side of the gate panel 20 also moves in the front-rear direction. Since the part 32 is inserted in the notch part 43 of the receiving part 42 of the first receiving member 40 so as to be movable in the front-rear direction, contact between the arm part 32 and the outer edge part of the notch part 43 can be prevented.

  In this state, if the padlock is locked with the above padlock, the lower end portion of the arm portion 33 in the taper portion 53 is positioned below the taper portion 53 even if the gate panel 20 flutters due to wind pressure. Therefore, the movement in the front-rear direction is limited by the relatively narrow inclined portions 53c and 53d, and even if the arm portion 33 moves, the contact location is mainly only the lower portion of the arm portion 33. Even if a contact sound is generated, it is small.

  FIGS. 7-10 is explanatory drawing which shows other embodiment of the gate P which concerns on this invention, Comprising: FIG. 7 is the front view of the gate P which concerns on this form, FIG. 9 is an enlarged cross-sectional view of the main part taken along the line CC of FIG. 7, and FIG. 10 is an enlarged cross-sectional view of the main part taken along the line DD of FIG.

  Compared with the gate P shown in FIG. 1, FIG. 3, etc., the gate P of the present embodiment mainly includes a mounting structure of the door stop 25 with respect to the gate panel 20, and the first receiving member 40 and the second receiving member 50. The positional relationship is different and will be described. Other than that, the same components as those already described are denoted by the same reference numerals, and description thereof is omitted.

  The door stop 25 is fixed to the front side of the vertical frame member 22. Specifically, the door stop 25 has a vertical plate-shaped fixing portion 25 a, and the fixing portion 25 a is formed along the vertical direction of the vertical frame member 22. The fixing portion 25a has a plurality of horizontally long holes 25b penetrating in the front-rear direction at a predetermined height position. The horizontally long hole 25 b is fixed by being screwed into a screw hole 22 a placed at a predetermined position of the vertical frame member 22 via a screw B. Further, a horizontally long hole 25c is formed at a position where the shaft portion 31 is disposed, and the shaft portion 31 can be penetrated in the front-rear direction.

  Thereby, the door stop 25 can be moved in the left-right direction which is the width direction of the door stop 25 within a range in which the screw B can be screwed into the screw hole 22a through the laterally long hole 25b. Then, the elastic member 26 abuts on the receiving member 62 of the gate pole 61 as the fixing member 60 and the position is adjusted so that the gap between the gate pole 61 and the vertical frame member 22 is covered when viewed from the front side. 25 can be fixed.

  Moreover, in this form, the 1st receiving member 40 is arrange | positioned at the front side of the gate P, the 2nd receiving member 50 is arrange | positioned at the back side of the gate P, and the 1st receiving member shown by FIGS. 40, reverse to the second receiving member.

  In this embodiment, the arm portion 33 of the lock portion 30 is disposed further on the front side of the door stop 25 on the front side of the vertical frame member 22 as shown in FIG. Thereby, it will leave | separate to the front side from the gate panel 20 by the part of the thickness dimension of the front-back direction of the door stop 25. FIG. Therefore, even in this embodiment, the width dimension in the front-rear direction of the cutout portion 43 of the first receiving member 40 is such that the arm portion 33 can be inserted and the bent portion 33a is inserted from the through hole 42a of the first receiving member 40. The through hole 33b can be locked with a padlock or the like.

  The door stop 25 can be arranged on the rear side of the gate P, that is, on the rear side of the gate panel 20, and in this case, the rear arm portion 32 of the tapered portion 53 of the second receiving member 50 is used. What is necessary is just to be able to guide to the bottom 53b. For example, the position of the bottom 53b in the front-rear direction may be changed by the thickness dimension in the front-rear direction of the door stop 25. The arm part 32 is inserted into the tapered part 53, and the arm part 32 and the like are elastically deformed. It is also possible to guide to the bottom 53b. However, this may cause large distortion in the arm portion 32 and the second receiving member 50.

  Therefore, as in the present embodiment, the door stop according to the present embodiment, the position of which can be adjusted in the width direction on the same side as the first receiving member 40 having the notch 43 that allows the movement of the arm portion 33 (32) in the front-rear direction. 25, and the same side as the second receiving member 50, it is more preferable not to arrange the door stop 25 in order to easily guide the arm portion 32 (33) to the bottom portion 53b of the tapered portion 53.

  In this embodiment, when the gate panel 20 is attached between the gate pillars 10 and 61, first, the vertical frame member 21 of the gate panel 20 and the gate pillar 10 are connected via the hinge 24, and the gate panel 20 is attached to the gate pillar 10. Mount it so that it can rotate. Subsequently, the gate panel 20 is rotated to the closing position, and the door stop 25 is adjusted in the width direction so that the gap with the gate column 61 is covered, and the door is attached to the vertical frame member 22 via the screw B. Fix 25 per hit. Subsequently, the shaft portion 31 is disposed through the vertical frame member 22 and the door stop 25 in the front-rear direction, and the arm portions 32 and 33 are fixed to both ends of the shaft portion 31.

  As mentioned above, although the gate of this invention was demonstrated based on embodiment, this invention is not limited to these embodiment. The present invention includes various modifications made by those skilled in the art without departing from the scope of the present invention. Specifically, in the case where the gate column 10 is the left side and the gate panel 20 is opened to the right, or in the double gate using two gate panels 20, the lock portion 30 is attached to one gate panel 20 and the other gate panel 20. The one with a lock holder attached is also included.

  According to the present invention, when the gate is locked, it is possible to provide a gate that is easy to lock the rotary lock and is less likely to flutter the gate panel after locking. Regardless, it can be suitably used as a gate.

DESCRIPTION OF SYMBOLS 10 Gate pillar 11 Cap 20 Gate panel 21 and 22 Vertical frame material 22a Screw hole 23 Panel material 24 Hinge 25 Door stop 25a Fixed part 25b, 25c Horizontal long hole 26 Elastic member 30 Lock part 31 Shaft part 32, 33 Arm part 32a, 33a Folding Bent portion 32b, 33b Through hole 40 First receiving member 41 Base 42 Receiving portion 42a Through hole 43 Notch portion 50 Second receiving member 51 Base 52 Receiving portion 52a Through hole 53 Taper portion 53a Opening portion 53b Bottom portion 53c, 53d Inclined portion 60 Fixed member 61 Gate pillar 62 Receiving member B Screw P Gate

Claims (2)

A gate provided with a gate pillar, an openable / closable gate panel attached to the gate pillar, a lock part attached to the gate panel, and a fixing member having a lock receiver of the lock part,
The lock portion includes a shaft portion that passes through the front and rear of the gate panel, and a pair of arm portions that are respectively positioned on the front and rear of the gate panel and are pivotally supported by the shaft portion.
The lock receiver includes a first receiving member that receives one arm portion and a second receiving member that receives the other arm portion,
The first receiving member has a notch that opens upward, allows insertion of the one arm, and allows movement of the inserted arm in the front-rear direction,
The gate, wherein the second receiving member opens upward, allows the other arm portion to be inserted, and has a tapered portion tapered downward.   The gate panel is provided with a door stop that vertically closes a gap with the fixing member, and the door stop is attached so as to be position-adjustable in the width direction, and on the same side as the first receiving member with respect to the gate panel. The gate according to claim 1, wherein the gate is arranged.

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