JP2781629B2 - Hinge - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a hinge used for a door of, for example, furniture.

(Prior Art) Conventional hinges include a base attached to a fixed member such as a side wall of a furniture main body and a cup attached to a movable member such as a door, as described in, for example, JP-A-1-247679. A hinge body rotatably connected to the body member via a plurality of link arms, and a connecting member to which the body member of the hinge body is attached and which is detachably fitted to the base body. .

The base body has an integral hook at one end and a locking lever at the other end. On the other hand, the connecting member to which the body member of the hinge body is attached has a hook at the hook of the base body. A pin to be hung is provided at one end, and an engaging / disengaging portion which is engaged / disengaged with a locking lever of the base body is provided at the other end.

Then, in order to attach the hinge body to the base body, the pin at one end of the connection member is hooked on the hook of the base body while the connection member to which the body member of the hinge body is attached is put on the base body. The hinge body can be attached to the base body via a connecting member by locking the engaging / disengaging portion at the other end of the base member to the locking lever of the base body.

In order to remove the hinge body from the base body, the operation may be performed in the reverse of the mounting operation, that is, after the locking lever is pushed, the other end of the connecting member is separated from the base body. By releasing the locking of the stop lever, and then moving the connecting member toward one end to remove the pin from the hook of the base, the hinge body can be removed together with the connecting member from the base.

(Problems to be Solved by the Invention) As described above, in the conventional hinge, when the hinge body is attached to the base body, in the process of covering the base member with the connecting member to which the body member of the hinge body is attached, After the pin at one end of the connecting member is hooked on the hook of the base body, it is necessary to lock the engaging / disengaging portion at the other end of the connecting member to the locking lever of the base body. In order to remove the hinge body, it is necessary to perform the reverse operation of the attachment, and it takes time to attach and detach the hinge body.

The present invention has been made in view of such a point, and by simply attaching and fitting a hinge body to a base body via a connecting member, the body member of the hinge body can be easily connected to the base body, and It is another object of the present invention to provide a hinge capable of easily removing a main body member of a hinge main body from a base body.

(Means for Solving the Problems) The invention according to claim 1 is the main body member of the hinge main body 3 via the connecting member 2 which is detachably attached to the base body 1.
In the hinge for mounting 51, the base body 1 has a locking portion 15 for locking the connecting member 2 in the fitted state, and the connecting member 2 is provided with a locking portion of the base body 1. 15 has a longitudinal slot 40 in the front-rear direction through which a locking shaft 42 that is removably engaged with 15 is movably inserted in the front-rear direction, and the locking shaft 42 is integrally connected to the locking shaft 42. It has an operating body 43 formed with an operating portion that is moved in the front-rear direction and is disengaged from the locking portion 15, and the operating shaft 43 is engaged with the locking portion 15 by the locking shaft 42. It has an elastic body 44 biased in the direction.

The invention according to claim 2 is the hinge according to claim 1,
The base body 1 has two locking portions at the front and rear of the base body 1.
The connecting member 2 has two locking shafts 42a and 42b respectively removably engaging the two locking portions 15a and 15b of the base body 1. The operating body 43 is integrally connected to the two locking shafts 42a and 42b.

(Operation) According to the first aspect of the present invention, the connecting member 2 attached to the main body member 51 of the hinge main body 3 is fitted to the base body 1 so as to be fitted in the elongated guide hole 40 of the connecting member 2 in the front-rear direction. The locking shaft 42 movably inserted is engaged with the locking portion 15 of the base body 1, and the elastic body 44 urges the locking shaft 42 to the locking portion 15 in the engagement direction via the operating body 43. Locking shaft engaged with locking portion 15
The engagement state of 42 is maintained, and the connecting member 2 of the hinge body 3 is locked to the base body 1.

Further, the operating member 43 of the operating member 43 of the connecting member 2 is moved in a direction in which the engagement of the locking shaft 42 is released against the urging of the elastic body 44 by the operating portion 45 of the operating member 43. The locking shaft 42 integrally connected to the base member 1 is moved in the release direction along the guide elongated hole 40 of the connecting member 2, and the locking shaft 42 is
Is disengaged from the locking portion 15, and the connecting member 2 of the hinge body 3 is detached from the base body 1.

According to the invention of claim 2, the base body 1 has the locking portions 15a and 15b separated at two places in the front-rear direction, respectively.
The connecting member 2 is engaged with the locking portions 15a and 15b, respectively.
By having two locking shafts 42a and 42b, the hinge body 3
The moment acting upon the opening / closing operation of the member is engaged with the engaging portion 15a which is separated from the fitting portion between the base body 1 and the connecting member 2 which is the center of action of the moment corresponding to the acting direction of the moment. By receiving the force at the engaging portion of the shaft 42a or the engaging portion of the locking portion 15b and the locking shaft 42b, the distance between the center of action of the moment and the engaging portion is increased to reduce the force received at the engaging portion. Like that.

(Embodiment) An embodiment of the present invention will be described below with reference to FIG. 1 to FIG.

In FIG. 1, the hinge has a base body 1, a connecting member 2 detachably fitted to the base body 1, and a hinge body 3 fitted to and fitted to the connecting member 2. It is configured.

The base body 1 includes a base portion 11 and plate-like mounting pieces 12 protruding from both sides of the base portion 11, respectively. At the front end of the base 11, a projecting piece 13 projecting forward is formed.
At the front end of the protruding piece 13 is formed a positioning projection 14 which is higher and wider than the protruding piece 13, opens at the rear end of the protruding piece 13, and projects upward with the same width as the protruding piece 13. A locking surface 15 inclined forward and upward is formed on the lower surface of the locking portion 15, and a guide inclined forward and downward on the upper surface of the locking portion 15. A concave portion 18 is formed on the surface 17 and a central portion thereof.

Also, on both sides of the substrate 11, convex portions 19 having the same width as the locking portions 15 are formed near the rear end portion, and positioning convex portions 20 are formed at intermediate portions in the front-rear direction. Each mounting piece 12 has a protruding piece 13 at the front end of the side of the base 11.
Guide surface inclined diagonally downward communicating with both sides of the
21 are formed, and a pedestal portion 22 is formed at a rear end portion thereof, and a mounting hole 23 is formed at a central portion.

The connecting member 2 is formed in a substantially U-shaped cross section by an upper plate 31 in the front-rear direction and side plates 32 in the front-rear direction bent on both sides in the width direction of the upper plate 31. A long groove 33 is formed at the front end of the upper plate 31 so as to open forward, and a screw hole 34 is formed at the rear end.
Are formed, and a pair of mounting pieces 35 are formed to protrude rearward.

In each of the side plates 32, a protruding piece 36 is formed at the front end thereof toward the outside in the opposite direction to each other, and a substantially triangular shape fitted to both sides of the protruding piece 13 of the base body 1 at the lower front end. The positioning piece 37 is formed so as to protrude downward, and a positioning recess 38 that fits into the positioning projection 14 of the base body 1 is formed at a front edge inclined forward and upward of the positioning piece 37. A positioning groove 39 is formed at an intermediate portion in the front-rear direction so as to be fitted to the positioning protrusion 20 of the base body 1, and furthermore, the front-rear direction is inclined obliquely upward in the vicinity of the front end and the rear end. The guide elongated holes 40 and 41 are formed respectively, and the guide elongated hole 41 at the rear end is formed to open rearward.

The connecting member 2 has a locking portion of the base body 1.
A locking shaft 42 that is removably engaged with the locking member 15 and an operation that is integrally connected to the locking shaft 42 and moves the locking shaft 42 in the front-rear direction to engage and disengage with the locking portion 15 Body 43 and this operation body
And a spring 44 as an elastic body for urging the locking shaft 43 in a direction in which the locking shaft 42 is engaged with the locking portion 15.

First, the locking shaft 42 is inserted into the guide long hole 40 of both side plates 32 of the connecting member 2 so as to be movable in the front-rear direction. The operating body 43 includes a pair of connecting portions 46 in the front-rear direction fitted on both sides of the connecting member 2 and an operating portion 45 formed at the rear end of the pair of connecting portions 46. Formed on each of its connecting parts
Fitting holes 47 in which the both ends of the locking shaft 42 are fitted are formed at the front end of the connecting member 46, and the guide elongated holes of the both side plates 32 of the connecting member 2 are provided inside the vicinity of the rear end of each connecting portion 46. Guide shafts 48 movably fitted in the front-rear direction are respectively formed on the 41, and a pair of concave portions 49 for holding the ends of the springs 44 are formed on the front surface of the operation portion 45, respectively.

Further, the spring 44 has one end fitted to each mounting piece 35 at the rear end of the connecting member 2 and the other end
Are respectively fitted in the concave portions 49. And the locking shaft
The guide shaft 48 of the operation body 43 and the guide shaft 48 of the operation body 43 are simultaneously moved in the guide slots 40 and 41 of the connecting member 2, respectively, so that the operation body 43 can be translated obliquely in the front-rear direction and attached rearward by the spring 44. It is being rushed.

The hinge main body 3 includes a main body member 51, a cup 52 attached to a door, and link arms 53 and 54 connecting the main body member 51 and the cup 52.

The main body member 51 includes an upper plate 55 in the front-rear direction and the upper plate 55.
55 has a front and rear side plate 56 bent at both sides in the width direction, and has a substantially U-shaped cross section with a lower surface opened so as to be fitted and fitted to the outside of the connecting member 2. Further, the upper plate 55 has a screw hole 57 formed at a substantially middle portion in the front-rear direction, and a long hole 58 elongated in the front-rear direction near the rear end. In addition, support shafts 59 and 60 are respectively provided on the upper and lower portions of the front end between both side plates 56, and a support shaft 61 is provided on the rear side.

The main body member 51 and the connecting member 2 are fitted with the small-diameter groove 63 at the tip of the adjusting screw 62 screwed into the screw hole 57 of the main body member 51 into the long groove 33 at the front end of the connecting member 2. A large-diameter disc-shaped portion 64 at the tip of the groove 63 is engaged with the lower surface of the connecting member 2. Further, a set screw 65 inserted through the long hole 58 of the main body member 51 is screwed into the screw hole 34 near the rear end of the connecting member 2 to be integrally fixed.

The height of the main body member 51 with respect to the connecting member 2 can be adjusted by the degree of screwing of the adjusting screw 62, and the front / rear position of the main body member 51 with respect to the connecting member 2 can be adjusted by loosening the set screw 65. In addition,
Even if the main body member 51 is attached to the outside of the connecting member 2, the operating body 43 of the connecting member 2 can move obliquely in the front-rear direction.

The cup 52 has a cup-shaped embedding portion 66 having an open surface.
Are formed, and a plate-like mounting portion 68 having a mounting hole 67 is integrally protruded on both sides of the embedding portion 66, and a support shaft 69, 70 is provided between the insides of the embedding portion 66. It is erected.

The one link arm 53 has a substantially U-shaped cross section. One end is rotatably mounted on a support shaft 69 of the cup 52, and the other end is a support shaft at a front end of the main body member 51. It is pivotally mounted on 59. The other link arm 54 is
One end is rotatably mounted on a support shaft 70 of the cup 52, and the other end is rotatably mounted on a support shaft 60 at the front end of the main body member 51.

And cup 5 by these link arms 53 and 54
2 is rotatably connected to the main body member 51, and the main body member 5
The cup 52 is held in the open state (the state shown in FIGS. 1 and 2) or the closed state (the state shown in FIG. 3) by the elasticity of the torsion spring 71 attached to the one support shaft 61. Has become.

Next, the hinge thus configured is connected to the side wall A of the furniture.
And the case where it is used for connection between the door and the door B will be described.

First, the base body 1 is fixed to the side wall A of the furniture by screwing a wood screw through the mounting hole 23 of the base body 1. Further, in the door B of the furniture, the cup 52 of the hinge body 3 is buried in a recess b formed in the door B, and a wood screw is screwed through a mounting hole 67 of the cup 52 to fix the cup 52.

Then, the connecting member 2 in which the main body member 51 of the hinge main body 3 in which the cup 52 is fixed to the door B of the furniture is attached to the base body 1 fixed to the side wall A of the furniture is fitted. And attach it.

That is, first, the connecting member 2 is fitted to the outside of the base 11 of the base body 1 from above so that the locking shaft 42 of the connecting member 2 abuts on the guide surface 17 of the locking portion 15 of the base body 1. The connecting member 2 is brought forward by the inclination of the guide surface 17 of the locking portion 15, and the front edge of the positioning piece 37 of the connecting member 2 abuts on the positioning convex portion 14 of the base body 1. 2 is restricted from moving forward.

Further, by pressing the connecting member 2 against the base body 1 from that state, the front edge of the positioning piece 37 of the connecting member 2 slides on the positioning convex portion 14 of the base body 1, and the connecting member 2 moves rearward. The front end side of the guide long hole 40 of the connecting member 2 that moves rearward with respect to the locking shaft 42 that is in contact with the locking portion 15 The locking shaft 42 is pushed in the direction of attachment to the base body 1 (downward in the figure) by the edge of the guide elongated hole 40.
42 is moved toward the front end of the locking portion 15 along the inclination of the guide surface 17. At this time, the connecting member 2 moves rearward, and the operating body 43 moves forward together with the locking shaft 42, whereby the springs 44 are contracted.

Further, the connecting member 2 is pressed against the base body 1, and the locking shaft 42 of the connecting member 2 climbs over the distal end portion of the locking portion 15 of the base body 1 and faces the locking surface 16. The locking shaft 42 moves rearward in the guide elongated hole 40 of the connecting member 2 via the operating body 43 and fits into the locking surface 16 of the locking portion 15 of the base body 1. Further, the locking shaft 42 moves in the direction of attachment to the base body 1 (downward in the drawing) along the inclination of the locking surface 16 of the locking portion 15 to press the connecting member 2 against the base body 1,
The positioning concave portion 38 of the connecting member 2 fits into the positioning convex portion 14 of the base body 1, and the positioning groove 39 of the connecting member 2
And the rear ends of both side plates 32 of the connecting member 2 abut against the pedestal 22 of the base 1, and the attachment of the main body member 51 of the hinge main body 3 is easily completed.

Then, the main body member 51 of the hinge main body 3 is connected to the base body 1.
In the state in which the positioning recess 38 of the connecting member 2 is fitted to the positioning protrusion 14 of the base body 1 and the positioning groove 39 of the connecting member 2 is fitted to the positioning protrusion 20 of the base body 1, And the both side plates 32 of the connecting member 2 are fitted on both sides of the base 11 of the base body 1 to perform the positioning and locking in the width direction, and furthermore, are urged rearward by the spring 44. The locking shaft 42 is engaged with the locking portion 15 of the base body 1 to lock in the attaching direction, and is firmly fixed in a state where the movement of the main body member 51 with respect to the base body 1 is securely prevented. ing.

On the other hand, when the main body member 51 of the hinge main body 3 is to be removed from the base body 1, the operating portion 45 at the rear end of the operating body 43 is pushed forward against the bias of the spring 44, and Stop shaft
By moving the locking member 42 to the tip of the locking portion 15, the engagement between the locking shaft 42 and the locking portion 15 can be released. The main body member 51 can be easily removed from the base body 1.

Since the operating body 43 integrally connected to the locking shaft 42 moves the locking shaft 42 in the engaging and disengaging direction, the engaging and disengaging operation of the locking shaft 42 with respect to the locking portion 15 can be reliably performed. it can.

Next, another embodiment of the hinge of the present invention will be described with reference to FIG. 4 and FIG.

First, the base body 1 is formed with two projections 81a and 81b spaced apart from each other at two locations in the front-rear direction of the upper surface of the base 11, and is formed on the front surface of each projection 81a and 81b.
5a and 15b are formed to project, respectively, and the front projection 81a
The positioning projections 20 are formed on both sides of the rear projection 81.
A concave portion 18 is formed on the upper surface of b. In addition, positioning grooves 82 are formed on both sides of the front of the base 11, and positioning protrusions 14 are formed at the front end of the base 11 so as to protrude upward.

The connecting member 2 is formed by bending a mounting piece 84 having a projection 83 at the rear end of the upper plate 31, and has long guide holes 40 a and 40 b long in the front-rear direction at the front and rear portions of both side plates 32. The positioning groove 82 of the base body 1 is formed in the lower part of the front end of both side plates 32.
A positioning piece 37 to be fitted to the projection is formed to protrude.

The locking shaft 42 is inserted into each of the guide slots 40a, 40b of the side plates 32.
a and 42b are respectively movably inserted in the front-rear direction, and both ends of the locking shafts 42a and 42b are formed in fitting holes 47a and 47b formed at the front end and the middle of the pair of connecting portions 46 of the operating body 43. So that the two locking shafts 42a, 42b are integrally moved in the front-rear direction by the operating body 43 to be disengaged from the two locking portions 15a, 15b in the front-rear direction. Has become.

Also, a projection 83 of the mounting piece 84 and an operation section at the rear end of the operation body 43 are provided.
A spring 44 as an elastic body is fitted between a projection 85 formed on the front surface of the 45 and an operating body 43 by the spring 44.
Are urged rearward in the direction in which the locking shafts 42a and 42b engage with the locking portions 15a and 15b.

Next, in order to attach the main body member 51 of the hinge main body 3 to the base body 1, first, the connecting member 2 is fitted and fitted to the outside of the base 11 of the base body 1 from above, so that each connection member of the connecting member 2 is fitted. The stop shafts 42a and 42b abut against the guide surfaces 17 of the locking portions 15a and 15b of the base body 1, respectively, and guide surfaces 17 of the locking portions 15a and 15b.
The connecting member 2 is moved forward by the inclination of the position, and the front edge of the positioning piece 37 of the connecting member 2
14, the forward movement of the connecting member 2 is restricted.

Also, by pressing the connecting member 2 against the base body 1 from this state, the front edge of the positioning piece 37 of the connecting member 2 slides on the positioning convex portion 14 of the base body 1, and the connecting member 2 moves rearward. The guide elongated holes 40a, 40b of the connecting member 2 that move rearward with respect to the locking shafts 42a, 42b abutting on the locking portions 15a, 15b while being fitted and fitted to the base body 1. The front ends are fitted together, and the locking shafts 42a, 42b are pushed in the direction of attachment to the base body 1 (downward in the figure) by the edges of the guide slots 40a, 40b, whereby the locking shafts 42a, 42b are pressed. 42b is the guide surface 17
Are moved toward the front ends of the locking portions 15a and 15b along the inclination of the lock. At this time, the connecting member 2 moves rearward, and the locking shafts 42a,
By moving the operating body 43 forward together with 42b,
The spring 44 is contracted.

Further, by pressing the connecting member 2 against the base body 1, the positioning piece 37 of the connecting member 2 fits into the positioning groove 82 of the base body 1, and the positioning concave portion 38 of the connecting member 2 becomes the positioning protrusion of the base body 1. The positioning groove 39 of the connecting member 2 fits into the positioning projection 20 of the base 1, and the rear ends of both side plates 32 of the connecting member 2 abut on the upper surface of the base 1.

At that time, the locking shafts 42a, 42b of the connecting member 2 get over the distal ends of the locking portions 15a, 15b of the base body 1, so that the springs 44 bias the locking shafts 42a, 42b through the operating body 43.
Moves backward in the guide elongated holes 40a, 40b of the connecting member 2 and fits into the locking surfaces 16 of the locking portions 15a, 15b of the base body 1, so that the mounting of the main body member 51 of the hinge main body 3 is easy. Complete.

Then, the main body member 51 of the hinge main body 3 is connected to the base body 1.
In the state in which the positioning recess 38 of the connecting member 2 is fitted to the positioning protrusion 14 of the base body 1 and the positioning groove 39 of the connecting member 2 is fitted to the positioning protrusion 20 of the base body 1, And the two side plates 32 of the connecting member 2 are fitted on both sides of the base 11 of the base 1, and the positioning pieces 37 of the connecting member 2 are fitted into the positioning grooves 82 of the base 1. Locking shafts 42a, 42b urged rearward by a spring 44
Are engaged with the locking portions 15a and 15b of the base body 1 to lock in the attaching direction, and are firmly fixed in a state where the movement of the main body member 51 with respect to the base body 1 is securely prevented. .

Next, when the main body member 51 of the hinge main body 3 is detached from the base body 1, the operating portion 45 of the operating body 43 is pushed forward against the bias of the spring 44, and the locking shaft 42a is operated. , 42
If b is moved to the tip of the locking portions 15a and 15b, the locking shaft 42
The body member 51 of the hinge body 3 can be easily removed from the base body 1 by releasing the engagement between the a, 42b and the locking parts 15a, 15b and detaching the connecting member 2 from the base body 1 as it is. .

Next, as shown in FIG. 5, when a force of F ₁ to the door B with the opening and closing of the door B is applied, the hinge, connected to the positioning protrusion 14 of the front end of the base body 1 member 2 A moment of F ₁ × L ₁ acts on the fitting portion with the positioning recess 38 of the base body 1, and the moment is applied to the locking portion 15 b on the rear side of the base body 1.
Is received at the fitting portion of the connecting member 2 with the locking shaft 42b, and the force acting on the fitting portion of the locking portion 15b and the locking shaft 42b is f ₁ =
(F ₁ × L ₁ ) / l ₁

Therefore, in order to decrease the value of f ₁ and reduce the force acting on the hinge, the value of l ₁ may be increased, and
The engaging shaft 42 in the embodiment shown in FIG. To FIG. 3 whereas the value is larger of l ₁ is smaller f ₁ values In the front end, in this embodiment of the front end of the locking shaft 42a is provided with the locking shaft 42b to the rear end side to another, it is possible to increase the value of l _1.

On the other hand, if the force F ₂ is applied to the door B with the opening and closing of the door B, the hinge is connected to the rear end of the base body 1 member 2
A moment of F ₂ × L ₂ acts on the contact portion with the rear end of both side plates 32, and the moment is applied to the locking portion 15 a on the front side of the base body 1 and the locking shaft 42 a of the connecting member 2. The force acting on the fitting portion between the locking portion 15a and the locking shaft 42a is f ₂ = (F ₂ × L ₂ ) / l ₂ .

Therefore, in order to reduce the value of f ₂ and reduce the force acting on the hinge, the value of l ₂ may be increased, and the force may be received by the rear locking portion 15b and the locking shaft 42b. l The value of ₂ is small
While the value of f ₂ is large, the engagement portion 15a and the locking shaft 4 in front
Since 2a is provided, the value of l ₂ can be increased.

Therefore, the two locking portions 15a, 15
By providing two locking shafts 42a and 42b before and after the b and the connecting member 2, respectively, the force applied to the hinge with the opening and closing of the door B can be reduced, and the durability of the hinge can be improved. .

(Effects of the Invention) According to the first aspect of the present invention, the connecting member attached to the main body member of the hinge main body is simply fitted and fitted to the base body,
A locking shaft inserted movably in the front-rear direction into the guide elongated hole of the connecting member engages with a locking portion provided on the base body, and a fitted locking state between the locking shaft and the locking portion is achieved. It can be securely held by the elastic body, whereby the main body member of the hinge main body can be securely connected to the base body via the connecting member. By operating the hinge, the locking shaft connected to the operating body can be moved to easily release the engagement with the locking portion of the base body, and therefore, the hinge attached to the base body via the connecting member can be used. The main body can be easily attached and detached.

Further, the locking shaft which is engaged with and disengaged from the locking portion of the base body is movably inserted in the guide elongated hole of the connecting member in the front-rear direction, and the operating body is integrally connected to the locking shaft. The shaft can also be used for the connection functioning as a guide function between the connecting member and the operating body and also for connecting the connecting member and the base body, and the moving plate is engaged with the locking member of the plate fixed to the door mounting member. Separately from the locking pins at the front and rear of the plate, the locking member is slidably mounted on the plate, and the number of parts is smaller, the configuration is simpler, and the assembling operation is easier as compared with the case where guide pins are provided at the front and rear.

Also, since the operating body integrally connected to the locking shaft has an operating portion, the operating portion directly operates the locking shaft connected to the operating body to reliably release the engagement with the locking portion. The number of parts is smaller, the configuration is simpler, and the release operation is easier than that in which the release lever is rotated and the lock member is retracted by the release lever to release the lock with the latch pin. .

According to the second aspect of the present invention, in addition to the effects of the first aspect of the present invention, in addition to providing two spaced-apart locking portions in the front-rear direction of the base body, the connecting member engages with the two locking portions. By providing two locking shafts that match each other,
The moment acting with the opening and closing operation of the hinge body,
The fitting portion between the base member and the connecting member, which is the center of action of the moment corresponding to the direction of the action of the moment, is received by the engaging portion of the locking shaft and the engaging portion of the locking shaft separated from each other. By increasing the distance between the armature and the engaging portion, the force received by the engaging portion can be reduced, and the durability of the hinge can be improved.

In addition, even if the connecting member is provided with two locking shafts that respectively engage with two locking portions in the front-rear direction of the base body, the moving plate engages with the locking member of the plate fixed to the door mounting member. Separately from the locking pins at the front and rear of the plate, the locking member is slidably mounted on the plate, and the number of parts is smaller, the configuration is simpler, and the assembling operation is easier as compared with the case where guide pins are provided at the front and rear.

[Brief description of the drawings]

1 is an exploded perspective view showing an embodiment of the hinge of the present invention, FIG. 2 is a sectional view of the assembled state, FIG. 3 is a plan view thereof, and FIG. 4 is another hinge of the present invention. FIG. 5 is a perspective view of an exploded state showing the embodiment, and FIG. 5 is a sectional view of the assembled state. 1 ... base body, 2 ... connecting member, 3 ... hinge body,
15,15a, 15b… Locking part, 40, 40a, 40b… Guide slot, 4
2, 42a, 42b ... locking shaft, 43 ... operating body, 44 ... spring as elastic body, 45 ... operating section, 51 ... body member.

Claims (2)

(57) [Claims] 1. A hinge for mounting a body member of a hinge body via a connecting member detachably fitted to a base body, wherein the base body locks the connecting member in a fitted state. The connecting member has a longitudinal guide hole in which a retaining shaft that is removably engaged with the retaining portion of the base body is movably inserted in the longitudinal direction. And an operating body integrally formed with the locking shaft and having an operating portion for moving the locking shaft in the front-rear direction and engaging and disengaging the locking portion. A hinge comprising: an elastic body that urges the locking shaft in a direction that engages with the locking portion. 2. The base body is provided with two bases in the front-rear direction of the base body.
The connecting member has two locking shafts respectively engaged with the two locking portions of the base body so as to be detachably engaged with each other. The hinge according to claim 1, wherein the operating body is integrally connected to the shaft.