JP3696914B2 - Adjustable hinge - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a hinge that can fix a `` door '' such as a gate to a `` frame '' such as a gate pillar so as to be openable and closable, in particular, in a simple manner when mounting a relatively heavy gate, The present invention relates to a hinge that can be finely adjusted in the front-rear and left-right directions with respect to the gate column of the gate after the hinge is attached to the gate column.
[0002]
[Prior art]
The hinge that attaches the “door” to the “frame” includes a door attachment portion that is attached to the “door” and a frame attachment portion that is attached to the “frame”, and a support shaft that pivotally supports the two attachment portions. .
[0003]
By the way, in such a hinge, in order to support the “door” in a normal posture, it is necessary to adjust the position of the support shaft at the construction site. However, with a relatively heavy "door" such as a gate, there was a situation where adjustment at the construction site was difficult.
[0004]
Thus, a hinge that has been devised so that fine adjustment after construction is possible has been proposed. For example, when a hinge is attached to a gate pillar or a gate with a screw, a screw hole of an attachment screw to the hinge's gate pillar or the gate is made a long hole and can be adjusted. In addition, it is also proposed that the mounting portion of the hinge is made into two nested members, one member is fixed to the gate post, and the other member is fixed with screws after adjusting the other nested member. .
[0005]
[Problems to be solved by the invention]
However, those using the long screw holes and the telescopic type have a problem that the structure is weak against impact and the adjustment tends to be wrong in the long-term use. In addition, if the screw hole of the mounting screw is a long hole, adjustment is easy, but only the direction of the screw hole of the long hole can be adjusted. For example, it is not suitable for adjusting the vertical direction of the gate from the direction of the long hole. Met.
[0006]
It is an object of the present invention to obtain a hinge that can be finely adjusted in the front / rear and left / right directions with respect to the gate pillar of the gate and is less likely to cause an adjustment error even during long-term use. It is another object of the present invention to provide a hinge that can be adjusted in the front / rear, left / right, and up / down directions independently of the gate pillar and the screw directly attached to the gate.
[0007]
[Means for Solving the Problems]
The hinge according to the first aspect of the present invention, which can be mounted and adjusted, comprises a pair of hinge pieces (12) and (15) pivotally supported on a support shaft (16), and one piece other than the frame (14). The piece is a hinge that is fixed to the door (11) to open and close the door (11), and one of the hinge pieces (15) is attached to the frame (14) or the door (11) via the hinge base (13). In the hinge to be fixed,
The hinge pedestal (13) is positioned at the same height as the vertical opening length of the insertion opening (17) into which the hinge piece (15) is inserted and the insertion opening (17) formed inside the hinge pedestal (13). Vertical projections (22) , bolt holes (18) provided in the opposite direction in the insertion direction to the insertion opening (17) of the hinge piece (15) , and side portions of the inserted hinge piece (15) A guide long hole (19) provided along the insertion direction at a position corresponding to the above, and a support screw hole (20) provided in a facing portion of the bottom surface of the inserted hinge piece (15),
A mounting bolt (23) that is loosely threaded through the neck in the bolt hole (18) of the hinge base (13) and screwed into a screw hole (25) provided at the tip of the hinge piece (15);
A guide screw (26) that is loosely threaded through the neck in the guide long hole (19) of the hinge base (13) and screwed into the screw hole (28) provided in the side surface of the hinge piece (15);
A support member (29) disposed on the lower side of the concave portion between the insertion opening (17) and the upper and lower convex portion (22) and supporting the bottom surface portion of the hinge piece (15) inserted into the hinge base (13); ,
A support screw (30) for supporting a support member (29) that is screwed into the support screw hole (20) of the hinge base (13) and supports the bottom surface of the hinge piece (15) is provided.
[0008]
A hinge with adjustable mounting according to the invention described in claim 2, wherein the hinge with adjustable mounting according to claim 1,
An elastic member is disposed on the support surface of the support member,
The bottom surface of the inserted hinge piece is processed with unevenness.
[0009]
The hinge according to the invention described in claim 3 can be mounted and adjusted. The hinge includes a pair of hinge pieces (12) and (15 ') supported on the support shaft (16'). The other piece is a hinge that is fixed to the door (11) to open and close the door (11), and either one of the hinge pieces (15) is connected to the frame (14) or the door (11 via the hinge base (13). In the hinge fixed to
The hinge base (13)
An insertion opening (17) into which the hinge piece (15 ') is inserted ;
Up and down convex part (22) at the same height position as the upper and lower opening length of the insertion opening part (17) formed inside the hinge base (13) ,
A bolt hole (18) provided at an opposing portion in the insertion direction to the insertion opening (17) of the hinge piece (15 ′),
A guide slot (19) provided along the insertion direction at a position corresponding to the side surface of the inserted hinge piece (15 ′) ,
A support screw hole (20) provided at the opposed portion of the bottom surface portion of the inserted hinge piece (15),
A mounting bolt (23) that is loosely threaded through the neck in the bolt hole (18) of the hinge base (13) and screwed into a screw hole (25) provided at the tip of the hinge piece (15 ');
A guide screw (26) loosely threaded through the neck in the guide slot (19) of the hinge base (13) and screwed into a screw hole (28) provided on the side surface of the hinge piece (15 ');
A support member (29) that is disposed below the concave portion between the insertion opening (17) and the upper and lower convex portions (22) and supports the bottom surface portion of the hinge piece (15 ') inserted into the hinge base (13). When,
A support screw (30) that supports a support member (29) that is screwed into the support screw hole (20) of the hinge base (13) and supports the bottom surface of the hinge piece (15 '),
One hinge piece (15 ') of a support shaft (16') having one end inserted into one of the hinge pieces (15 ') and the other hinge piece (12) rotatably inserted into the other hinge piece (12') ) Is provided with a support shaft fixing means for fixing the insertion to an arbitrary position.
[0010]
A hinge with adjustable mounting according to the invention described in claim 4, wherein the hinge with adjustable mounting according to claim 3,
The support shaft fixing means is a fixing screw that is screwed to one of the hinge pieces and is locked to a screwed portion of a support shaft that is rotatably inserted into the other hinge piece.
[0011]
[Action]
In the present invention, the hinge pedestal is inserted with a bolt hole provided at a facing portion in the insertion direction of the hinge piece, and a guide long hole provided along the insertion direction on the side surface portion of the inserted hinge piece. A support screw hole provided at the opposite portion of the bottom surface of the hinge piece; a mounting bolt that is loosely threaded through the neck portion of the bolt hole of the hinge base and screwed into the screw hole provided at the tip of the hinge piece A guide screw having a neck loosely inserted in the guide long hole of the hinge pedestal and screwed into a screw hole provided on a side surface of the hinge piece; and a support for supporting a bottom surface of the hinge piece inserted into the hinge pedestal A mounting screw, a guide screw, and a support screw are adjusted because the member includes a support screw that supports the support member that is screwed into the support screw hole of the hinge base and supports the bottom surface portion of the hinge piece. The front and rear, left and right of the door against the frame It is possible to adjust the attaching position. In addition, there is little insanity when used for a long time.
[0012]
That is, in the present invention, one hinge piece is attached to the “door” or “frame” via the hinge base. The hinge pedestal is provided with several adjusting means for enabling adjustment of the position of the hinge with respect to the “frame”. The first is a mounting bolt for attaching the tip of the inserted hinge piece to the hinge base. The neck of the mounting bolt is loosely penetrated into the bolt hole of the hinge base, and a certain degree of swinging is possible around this bolt hole.
[0013]
It is a guide screw screwed into the side part of the hinge piece inserted in the 2nd. The guide screw is loosely passed through the neck portion of the guide long hole of the hinge base, and is arranged to be movable along the long guide hole. As a result, the hinge piece can be adjusted to an arbitrary position in the insertion direction (that is, along the guide slot) as the mounting bolt rotates. Preferably, the guide screw has a neck portion that is loosely penetrated by the guide long hole of the hinge base, and a head portion and a side portion that are thicker than the small diameter of the guide long hole. Thereby, the hinge piece can be moved along the guide screw by rotating the guide screw, and adjustment in this direction is possible. As a result, the hinge piece can be adjusted to an arbitrary position in the insertion direction (that is, along the guide slot) as the mounting bolt rotates. With this mounting bolt and guide screw, it is possible to adjust the front / rear and left / right mounting positions of the door.
[0014]
In the hinge of the present invention, the adjustment is prevented from being out of order even when used for a long time. For this reason, a support member for supporting the bottom surface portion of the hinge piece inserted into the hinge base and a support screw for supporting this are provided so as to fix the adjustment between the mounting bolt and the guide screw. That is, a “door” such as a gate door is always subjected to a load below, and an adjusted state cannot be maintained unless there is a sufficient resistance against this load. Therefore, in the present invention, a support member that supports the bottom surface portion of the hinge piece inserted into the hinge base, a support screw that supports the support member that is screwed into the support screw hole of the hinge base and supports the bottom surface portion of the hinge piece, Equipped with.
[0015]
As described above, the front end of the hinge piece is attached to the pedestal with the mounting bolt, the side surface of the hinge piece is attached to the pedestal with the guide screw, and the bottom surface of the hinge piece is supported with the support member and the support screw. Adjustment is easy, and the load of the door can be firmly supported, and the support member, mounting bolts and guide screws can withstand the impact of opening and closing. To prevent that.
[0016]
Preferably, an elastic member is disposed on a support surface that abuts on the hinge piece of the support member, and the bottom surface of the abutment hinge piece is subjected to uneven processing. As a result, it is possible to sufficiently resist an impact caused by opening and closing. Note that a fixing screw hole may be further provided at an upper position where the support screw faces the hinge piece, and the hinge piece may be pressed from above.
[0017]
Further, in the present invention, in addition to the above-described configuration, one hinge of one of the support shafts, in which one end is inserted into one of the hinge pieces and the other end is rotatably inserted into the other hinge piece. A supporting shaft fixing means for fixing the insertion to the piece at an arbitrary position is provided. Thereby, it is possible to adjust the mounting bolt, the guide screw, the support screw, and the support shaft, and it is possible to further adjust the front / rear / left / right / up / down mounting positions of the door with respect to the frame.
[0018]
That is, with the above-described configuration, the height position of the support shaft can be adjusted in addition to adjusting the front / rear and left / right attachment positions of the door. Thereby, the height position of the other hinge piece can be raised or lowered, and the upper and lower mounting positions of the door can be finely adjusted.
[0019]
As the supporting shaft fixing means, any supporting shaft fixing means can be adopted as long as the mounting height position of the supporting shaft can be finely adjusted. Specifically, in the present invention, the supporting shaft fixing means has one end screwed to one of the hinge pieces and the other end of the supporting shaft screwed to the other hinge piece. It is a fixing screw that is locked to the. Thereby, since the screwing of the support shaft can be fixed by the support shaft fixing means, the projecting height of the support shaft does not change even when used for long-term opening and closing.
[0020]
【Example】
FIG. 1 is an explanatory view showing a configuration of an embodiment of the hinge of the present invention, in which a is a plan view, b is a front view, and c is a side view. 2A and 2B are explanatory views showing the structure of the hinge piece constituting the hinge shown in FIG. 1, wherein FIG. 2A is a plan view and FIG. 2B is a front view. FIG. 3 is an explanatory view showing a configuration of a hinge base that constitutes the hinge shown in FIG. 1, wherein a diagram is a plan view, b diagram is a front view, and c diagram is a side view. FIG. 4 is an explanatory view showing the structure of a mounting bolt constituting the hinge shown in FIG. 1, wherein a is a plan view and b is a front view. FIG. 5 is an explanatory view showing the structure of a guide screw that constitutes the hinge shown in FIG. 1, wherein a is a plan view and b is a front view. 6A and 6B are explanatory views showing the structure of the support member that constitutes the hinge shown in FIG. 1, wherein FIG. 6A is a plan view, and FIG.
[0021]
As shown in FIG. 1, an upper hinge piece (12) fixed to a gate door (11) and a lower hinge piece (15) fixed to a gate pillar (14) via a hinge base (13) are supported on a support shaft (16). ). In addition to the insertion opening (17) into which the lower hinge piece (15) is inserted, the hinge base (13) is provided with several holes.
[0022]
Specifically, as shown in FIG. 3, a bolt hole (18) is provided in the insertion portion of the lower hinge piece (15) in the insertion direction (that is, the opposite position of the insertion opening (17)), and is inserted. A long guide hole 19 along the insertion direction is provided at a position corresponding to the side surface of the lower hinge piece 15 and further corresponds to the bottom surface of the inserted hinge piece. A support screw hole (20) is provided at the position, and a presser screw hole (21) is provided at an upper position facing the support screw hole (20).
[0023]
The lower hinge piece (15) shown in FIG. 2 is attached to the hinge base (13) shown in FIG. 3 in the insertion opening (17) of the hinge base (13). This is done by inserting the opposite end of 16). The vertical opening length of the insertion opening (17) is slightly larger than the vertical length of the insertion end of the lower hinge piece (15) .In addition, the insertion opening (17 ) Are formed at the same height as the upper and lower opening lengths. Due to the upper and lower opening edges of the insertion opening (17) and the upper and lower protrusions (22), the inserted lower hinge piece (15) hardly fluctuates up and down. In addition, the left and right opening length of the insertion opening (17) is formed larger than the lateral width of the lower hinge piece (15), and the lower hinge piece (15) can be freely lowered to some extent. .
[0024]
The lower hinge piece (15) attached to the hinge base (13) is fixed with several bolts and screws. First, the mounting bolt (23) shown in FIG. 4 is attached to the insertion tip of the lower hinge piece (15) via the hinge base (13). The mounting bolt (23) is inserted into the bolt hole (18) of the hinge base (13) and then stopped from the inside by a retaining ring (24), and is mounted in a state where the neck is loosely penetrated. This mounting bolt (23) is screwed into a hinge tip screw hole (25) provided at a position corresponding to the tip of the lower hinge piece (15) to fix the hinge base (13) and the lower hinge piece (15). The Thus, the lower hinge piece (15) can fall back and forth around the bolt hole (15), and depending on the degree of screwing of the hinge tip screw hole (25) of the mounting bolt (23), Position adjustment is possible.
[0025]
The second fixing of the lower hinge piece (15) to the hinge base (13) is due to the guide screw (26) shown in FIG. This guide screw (26) has a reduced diameter part (27) smaller than the short diameter of the guide long hole (19) of the hinge base (13) formed in the neck, and the diameter of the head and screw part is the guide long hole ( It is formed larger than the minor axis of 19). The guide screw (26) is inserted from the enlarged diameter portion formed at one end of the guide long hole (19) and is screwed into the hinge side screw hole (28) formed at the side of the lower hinge piece (15). Worn. Since the reduced diameter portion (27) is loosely penetrated into the guide long hole (19), the guide long hole (19) moves in the long diameter direction according to the degree of screwing of the mounting bolt (23). In addition, since the short diameter of the guide long hole (19) is smaller than the diameter of the head or screw part, the lower hinge piece (15) can be lowered in the front-rear direction according to the degree of screwing of the guide screw (26). Can be adjusted.
[0026]
As described above, the front / rear / left / right adjustment of the lower hinge piece (15) with respect to the hinge base (13) is performed by the degree of screwing of the lower hinge piece (15) between the mounting bolt (23) and the guide screw (26). Is possible. The specific position adjustment is as follows.
[0027]
First, after the mounting bolt (23) is inserted into the bolt hole (18), the hinge pedestal (13) which is stopped from the inside by the retaining ring (24) and loosely passes through the neck is attached to the gate pillar. In this case, the hinge base (13) takes great care so that the insertion direction of the lower hinge piece (15) from the insertion opening (17) is horizontal. After the attachment, the insertion end of the lower hinge piece (15) is inserted from the insertion opening (17). The lower hinge piece (15) is inserted while screwing the mounting bolt into the hinge tip screw hole (25) at the tip of the lower hinge piece (15). When the hinge side screw hole (28) on the side of the lower hinge piece (15) matches the enlarged diameter part of the guide slot (19), insert the guide screw (26) from the guide slot (19). Screw into the hinge side screw hole (28). In this state, the tightening degree of the mounting bolt (23) and the guide screw (26) is adjusted to adjust the front / rear / left / right positions of the lower hinge piece (15) relative to the hinge base (13).
[0028]
After the position adjustment is completed, this adjustment position is firmly fixed so that it does not go wrong even after long-term use. For this purpose, the support member (29) is mounted in the lower recess between the insertion opening (17) and the upper and lower protrusions (22) of the hinge pedestal (13) in advance and provided on the lower surface of the hinge pedestal (13). A support screw (30) is screwed into the formed support screw hole (20), and the support member (29) is pushed upward.
[0029]
As shown in FIG. 6, the specific support member (29) is a concave member, and a rubber layer (31) made of urethane rubber is formed on the upper surface. This rubber layer (31) is in contact with the non-slip portion (32) formed with a number of grooves formed on the lower surface of the insertion portion of the lower hinge piece (15) shown in FIG. To fix. It should be noted that the urethane rubber rubber layer (31) of the support member (29) only needs to be firmly engaged with the anti-slip portion (32) of the lower hinge piece (15) and engage with the groove of the anti-slip portion (32). You may provide a groove | channel and many protrusions. Further, the anti-slip portion (32) does not form a large number of grooves, and may be provided with a large number of protrusions.
[0030]
2 is provided with a presser screw hole (21) at an upper position facing the support screw hole (20). This is because it can function as a support screw hole (20) even if it is mounted upside down so that it can be attached to the left and right gate columns. The hinge piece may be pressed from above after being screwed and pushed up by the support member (29).
[0031]
As described above, attach the tip of the lower hinge piece (15) to the hinge base (13) with the mounting bolt (23), attach the side surface of the lower hinge piece (15) to the base with the guide screw (26), and Because the bottom of the hinge piece (15) is supported by the support member (29) and the support screw (30), it is easy to adjust the front and rear, left and right, and can firmly support the load on the gate, and the impact associated with opening and closing However, since the support member 29, the mounting bolt 23, and the guide screw 26 can be used, the adjustment is less likely to occur during long-term use.
[0032]
The lower hinge piece (15) and the support shaft (16) are attached to the lower hinge piece (15) at one height in the hinge shown in FIG. You may equip the spindle fixing means which fixes insertion with respect to arbitrary height positions. 7A and 7B are explanatory views showing the configuration of an embodiment of a hinge according to another invention, wherein a is a plan view, b is a front view, and c is a side view. In FIG. 7, all the components other than the lower hinge piece (15) and the support shaft (16) in FIG. 1 are the same. Therefore, the same reference numerals are given, and detailed descriptions thereof are omitted. FIG. 8 is an explanatory diagram showing various configurations of the main part of FIG.
[0033]
In the hinge shown in FIG. 7, the mounting height position of the support shaft (16 ′) with respect to the lower hinge piece (15 ′) can be finely adjusted. Specifically, the attachment of the spindle (16 ′) to the lower hinge piece (15 ′) is a screw type. That is, a screw thread is formed at the lower end of the support shaft (16 '), and a screw groove is formed in the lower hinge piece (15') to be screwed with the screw thread. ) Height position can be adjusted. In addition, a fixing screw hole (33) that fixes the rotation of the support shaft (16 ') is formed on the side of the lower hinge piece (15'), and a fixing screw (from the outside to the support shaft (16 ') ( 34) abut and fix the adjustment.
[0034]
As shown in FIG. 8a, the fixing screw (34) is simply brought into contact with the supporting shaft (16 '). In this case, the thread may be crushed by the fixing screw (34), and the height of the support shaft (16 ') may not be adjusted after one fine adjustment. Therefore, as shown in FIG. B, the thread of the support shaft (16 ′) is cut into a V shape at a quarter period, and the tip of the fixing screw (34) is brought into contact with the V shape. Further, as shown in FIG. C, the thread of the support shaft (16 ′) is cut flat in half cycle, and the tip of the fixing screw (34) is brought into contact with this flat portion. By doing in this way, fine adjustment is possible in 1/4 or 1/2 period, and the screw thread is not crushed, so fine adjustment is possible any number of times.
[0035]
As described above, attach the tip of the lower hinge piece (15 ') to the hinge base (13) with the mounting bolt (23), and attach the side surface of the lower hinge piece (15') to the base with the guide screw (26) Furthermore, the bottom surface of the lower hinge piece (15) is supported by the support member (29) and the support screw (30), and the support shaft (16 ') and the lower hinge piece (15') are fixed to the screw type. Since it is fixed with the fixing screw (33), it is easy to adjust front and rear, left and right, and up and down, and it can firmly support the load on the gate, and it also supports the support member (29) and mounting bolt against shocks caused by opening and closing. (23) and the guide screw (26) can be countered, so that adjustment is less likely to occur during long-term use.
[0036]
【The invention's effect】
As described above, the present invention provides the hinge base with a bolt hole provided at a facing portion in the insertion direction of the hinge piece, and a guide long hole provided along the insertion direction on the side surface portion of the inserted hinge piece. A support screw hole provided in the opposite part of the bottom surface of the inserted hinge piece; a neck part is loosely passed through the bolt hole of the hinge base, and screwed into a screw hole provided at the tip part of the hinge piece A mounting screw to be fixed; a guide screw that is loosely threaded in the neck of the guide long hole of the hinge base and is screwed into a screw hole provided in a side surface of the hinge piece; and a bottom portion of the hinge piece inserted into the hinge base A supporting member for supporting; a supporting screw for supporting the supporting member that is screwed into the supporting screw hole of the hinge base and supports the bottom surface portion of the hinge piece; By adjusting the front of the door against the frame · It is possible to adjust the left and right mounting position. In addition, there is little insanity when used for a long time.
[0037]
In the hinge of the present invention, preferably, an elastic member is disposed on a support surface that abuts on the hinge piece of the support member, and the bottom surface of the abutted hinge piece is subjected to uneven processing. As a result, it is possible to sufficiently resist an impact caused by opening and closing. Note that a fixing screw hole may be further provided at an upper position where the support screw faces the hinge piece, and the hinge piece may be pressed from above.
[0038]
Further, in the present invention, in addition to the above-described configuration, one hinge of one of the support shafts, in which one end is inserted into one of the hinge pieces and the other end is rotatably inserted into the other hinge piece. A supporting shaft fixing means for fixing the insertion to the piece at an arbitrary position is provided. Thereby, it is possible to adjust the mounting bolt, the guide screw, the support screw, and the support shaft, and it is possible to further adjust the front / rear / left / right / up / down mounting positions of the door with respect to the frame.
[0039]
As the supporting shaft fixing means, any supporting shaft fixing means can be adopted as long as the mounting height position of the supporting shaft can be finely adjusted. Specifically, in the present invention, the supporting shaft fixing means has one end screwed to one of the hinge pieces and the other end of the supporting shaft screwed to the other hinge piece. It is a fixing screw that is locked to the. Thereby, since the screwing of the support shaft can be fixed by the support shaft fixing means, there is an effect that the projecting height of the support shaft does not change even when the switch is used for a long time.
[Brief description of the drawings]
FIG. 1 is an explanatory view showing a configuration of an embodiment of a hinge according to the present invention, in which FIG. A is a plan view, b is a front view, and c is a side view.
2A and 2B are explanatory views showing a configuration of a hinge piece constituting the hinge shown in FIG. 1, wherein FIG. 2a is a plan view and FIG. 2b is a front view.
3 is an explanatory view showing a configuration of a hinge pedestal that constitutes the hinge shown in FIG. 1. FIG. 3 is a plan view, FIG. B is a front view, and FIG.
4 is an explanatory view showing a structure of a mounting bolt constituting the hinge shown in FIG. 1. FIG. 4A is a plan view and FIG. 4B is a front view.
FIGS. 5A and 5B are explanatory views showing a configuration of a guide screw that constitutes the hinge shown in FIG. 1, in which FIG. 5a is a plan view, and FIG.
6 is an explanatory view showing a configuration of a support member constituting the hinge shown in FIG. 1. FIG. 6A is a plan view and FIG. 6B is a front view.
FIGS. 7A and 7B are explanatory views showing a configuration of an embodiment of a hinge according to another invention, in which FIG. A is a plan view, FIG. B is a front view, and FIG.
8 is an explanatory diagram showing various configurations of the main part of FIG. 7. FIG.
[Explanation of symbols]
(12)… Upper hinge piece,
(13)… hinge base,
(15) (15 ')… Lower hinge piece,
(16) (16 ')… support shaft,
(17)… insertion opening,
(18)… Bolt hole,
(19)… Guide slot,
(20)… support screw holes,
(21)… Presser screw hole,
(22)… Up and down convex part,
(23)… Mounting bolt,
(24)… Retaining ring,
(25)… Hinge tip screw hole,
(26)… Guide screw,
(27) ... reduced diameter part,
(28)… Hinge side screw hole,
(29) ... support member,
(30)… support screw,
(31) ... rubber layer,
(32)… Anti-slip part,
(33)… Fixing screw hole,
(34)… Fixing screw

Claims (4)

It consists of a pair of hinge pieces (12) and (15) pivotally supported on the support shaft (16), one piece is a frame (14) and the other piece is fixed to the door (11), and the hinge that opens and closes the door (11) In the hinge where either one of the hinge pieces (15) is fixed to the frame (14) or the door (11) via the hinge base (13),
The hinge pedestal (13) is positioned at the same height as the vertical opening length of the insertion opening (17) into which the hinge piece (15) is inserted and the insertion opening (17) formed inside the hinge pedestal (13). Vertical projections (22) , bolt holes (18) provided in the opposite direction in the insertion direction to the insertion opening (17) of the hinge piece (15) , and side portions of the inserted hinge piece (15) A guide long hole (19) provided along the insertion direction at a position corresponding to the above, and a support screw hole (20) provided in a facing portion of the bottom surface of the inserted hinge piece (15),
A mounting bolt (23) that is loosely threaded through the neck in the bolt hole (18) of the hinge base (13) and screwed into a screw hole (25) provided at the tip of the hinge piece (15);
A guide screw (26) that is loosely threaded through the neck in the guide long hole (19) of the hinge base (13) and screwed into the screw hole (28) provided in the side surface of the hinge piece (15);
A support member (29) disposed on the lower side of the concave portion between the insertion opening (17) and the upper and lower convex portion (22) and supporting the bottom surface portion of the hinge piece (15) inserted into the hinge base (13); ,
A support screw (30) for supporting a support member (29) that is screwed into the support screw hole (20) of the hinge base (13) and supports the bottom surface of the hinge piece (15). Mounting adjustable hinge. A mounting adjustable hinge according to claim 1,
An elastic member is disposed on the support surface of the support member (29),
A hinge that can be attached and adjusted, characterized in that the bottom surface of the inserted hinge piece (15) has been processed to be uneven. It consists of a pair of hinge pieces (12) and (15 ') that are pivotally supported by a support shaft (16'), with one piece fixed to the frame (14) and the other piece fixed to the door (11) to open and close the door (11). A hinge to which one of the hinge pieces (15) is fixed to the frame (14) or the door (11) via the hinge base (13),
The hinge base (13)
An insertion opening (17) into which the hinge piece (15 ') is inserted ;
Up- and-down convex part (22) at the same height as the up-and-down opening length of the insertion opening (17) formed inside the hinge base (13) ,
A bolt hole (18) provided at an opposing portion in the insertion direction to the insertion opening (17) of the hinge piece (15 ′),
A guide slot (19) provided along the insertion direction at a position corresponding to the side surface of the inserted hinge piece (15 ′) ,
A support screw hole (20) provided at the opposed portion of the bottom surface portion of the inserted hinge piece (15),
A mounting bolt (23) that is loosely threaded through the neck in the bolt hole (18) of the hinge base (13) and screwed into a screw hole (25) provided at the tip of the hinge piece (15 ');
A guide screw (26) loosely threaded through the neck in the guide slot (19) of the hinge base (13) and screwed into a screw hole (28) provided on the side surface of the hinge piece (15 ');
A support member (29) that is disposed below the concave portion between the insertion opening (17) and the upper and lower convex portions (22) and supports the bottom surface portion of the hinge piece (15 ') inserted into the hinge base (13). When,
A support screw (30) that supports a support member (29) that is screwed into the support screw hole (20) of the hinge base (13) and supports the bottom surface of the hinge piece (15 '),
One hinge piece (15 ') of a support shaft (16') having one end inserted into one of the hinge pieces (15 ') and the other hinge piece (12) rotatably inserted into the other hinge piece (12') A hinge that can be mounted and adjusted, characterized in that it is provided with a supporting shaft fixing means for fixing the insertion to and from an arbitrary position. A hinge with adjustable mounting according to claim 3,
One end of the support shaft fixing means is screwed onto one of the hinge pieces (15 '), and the other end of the support shaft (16') is rotatably inserted into the other hinge piece (12). A hinge that can be attached and adjusted, characterized in that it is a fixing screw (34) that is locked to the attachment portion.

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