JP2000145215A - Handle for opening or closing and slide mechanism of push button thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a handle device for opening or closing capable of minimizing the handle device by reducing the gap around a push button, and preventing the inducement of mischief. SOLUTION: The casing 1 of a handle device is provided with a housing recessed part 11 for housing a handle 2 in a turned-down condition, and a locking part 12 for locking the handle 2 in the turned-down condition. The handle 2 is provided with a push button 7, and a hook 8 to be locked in the locking part 12. When the push button 7 is depressed, the hook 8 recedes by the slope to disengage the locking, and the handle is erected. By fixing the hook 8 in an advancing condition by means of the fixing part 63 of a locking device 6 so as to be impossible to recede, the lock is fastened in a condition that the hook 8 and the locking part 12 are locked.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an opening / closing handle serving as a pull when opening and closing a door of a storage case of a switchboard, and a slide mechanism of a push button in the opening / closing handle.

[0002]

2. Description of the Related Art Conventionally, a handle of this type has been widely used as a pull attached to a front face of a door of a storage case of a switchboard, and is always arranged substantially flush with a front face of the door. When opening and closing, the handle is raised and used as a pull handle. This handle for opening and closing, in addition to what is used as a simple puller, in addition to the function as a puller, engages and disengages the door and the door support such as the case,
Some have a function of locking the door in a closed state, and some have a function of locking the door in a closed state. Some of these opening / closing handles have a handle that can be raised and lowered so that the tip side protrudes upward from the casing, and when the push button is pressed, the locked state between the handle and the casing is released. The push button includes a button provided on the casing side, for example, as disclosed in Utility Model Registration No. 3032362, and an actual push button 6-36.
Some of them are provided on the handle side, as in JP-A No. 200 and JP-A-8-232512.

In any of these cases, it is desirable that the opening / closing handle device be as compact as possible as long as the function of grasping and pulling the handle is not impaired. In this regard, utility model registration No. 3032
No. 362, Japanese Utility Model Publication No. Hei.
It is advantageous to provide the push button on the handle side as in No. 2512. That is, assuming that both casings have the same length, when the push button is provided on the handle side, the total length of the handle can be a length including the push button. On the other hand, when the push button is provided on the casing side, the entire length of the handle is shortened by the length of the push button, and it is difficult to secure a full length that does not impair the function of grasping and pulling the handle. I will. Japanese Utility Model Publication No. 6-36200 and JP-A-8-23
Comparing with No. 2512, Japanese Utility Model Publication No. 6-36200 shows that the locking mechanism is provided on the casing side,
JP-A-8-232512 can be said to be most advantageous in that the locking mechanism is also provided on the handle side, and thus the entire casing can be made compact and the length of the handle can be increased.

[0004] Japanese Patent Application Laid-Open No. Hei 8-232512 discloses a technique disclosed in FIG.
0, as shown in FIG. 11, a push button a and a locking mechanism b are provided on a handle c, and the push button a is rotatably supported at the distal end side of the handle c. . When the push button a is pressed, the push button a rotates, and the hook d at the lower end thereof is disengaged from the engaging portion f provided on the casing e, and the handle c is released.
Is a state in which

However, in Japanese Patent Application Laid-Open No. Hei 8-232512, the push button a is pivotally supported on the handle c so that the tip g of the push button a and the casing e
Needs to be large. That is, as a result of the push button a rotating around the rotation axis h, the tip g of the push button a makes a circular motion, and as shown by a two-dot chain line in FIG. Move to the tip side (left side in FIG. 11) from the original state shown by. Therefore, it is necessary to provide a gap m1 enough to allow this movement between the tip g of the push button a and the casing e. As shown in FIG. 10, the gap m1 is larger than the gap m2 between the other part of the handle c and the casing e, and hinders the compactness of the entire handle device.

Of course, the handle c is located at its proximal end (FIG. 10).
(The upper side of the push button a), it is necessary to provide a gap between the front end g of the push button a and the casing e to allow the rotation at the time of undulation. However, the distance between the tip g of the push button a and the pivot axis for raising and lowering the handle c is several times longer than the distance between the tip g of the push button a and the pivot axis h. It has become. Therefore, if only the rotation of the entire handle c at the time of undulation is considered, the gap m1 between the tip g of the push button a and the casing e can be reduced to a fraction thereof. . In addition, if there is such a large gap m1, there is a high possibility that a driver or the like will be inserted into this portion and mischief will be performed, leaving concerns about security.

By the way, it is advantageous in the assembling process to attach a small part such as a push button to a large part such as a handle or a casing by using a pin. Even in the above-mentioned Japanese Patent Application Laid-Open No. 8-232512, it is considered that one of the reasons why the push button is made to be of a rotary type is that the above-mentioned advantage can be cited. And causes the above-described problem. In particular, when the push button is provided at the tip of the handle, the tip side of the push button is open,
Since the push button cannot be guided from all around, it is extremely difficult to solve the problem that the push button rotates.

[0008]

SUMMARY OF THE INVENTION The first and second aspects of the present invention have a handle which can be raised and lowered so that a tip protrudes upward from a casing, and the push button provided on the handle is pressed. In the opening and closing handle device in which the locked state between the handle and the casing is released,
It is an object of the present invention to provide an opening / closing handle device that can reduce the size of the handle device by reducing the clearance around the push button, and can prevent the occurrence of mischief. A third invention of the present application aims to provide a structure in which a push button does not rotate even when mounting with a pin, and to achieve a compact handle device.

[0009]

Accordingly, a first invention of the present application has a handle 2 which can be raised and lowered so that its tip protrudes upward from a casing 1 and pushes a push button 7 provided on the handle 2. Accordingly, the above-mentioned problem is solved by providing a handle device for opening and closing, in which the locked state between the handle 2 and the casing 1 is released, characterized by the following configuration. In the first invention of the present application, the casing 1 has a storage recess 11 for storing the handle 2 in a folded state, and a locking portion 12 provided in the storage recess 11 for locking the handle 2 in a folded state. A push button 7 provided so that the handle 2 can protrude and retract on the upper surface on the distal end side thereof; and a hook 8 for locking the handle 2 so that the handle 2 does not protrude upward by locking to the locking portion 12. ,
A transmission mechanism for transmitting the movement of the push button 7 to the hook 8, wherein the push button 7 slides up and down so that the push button 7 slides up and down. By changing the direction of movement of the hook 7 and transmitting it to the hook 8, the hook 8 is
The opening / closing handle device is characterized in that it is moved in a direction away from the hook to release the locking between the locking portion 12 provided on the casing 1 and the hook 8. According to the second invention of the present application, in the opening / closing handle device according to the first invention, the hook 8 retreats in the lateral direction, and the engagement with the locking portion 12 of the casing 1 is released. The transmission mechanism transmits the downward movement of the push button 7 due to the pushing operation of the push button 7 to the hook 8 by changing the lateral movement to the hook 8 by using the gradient. 2 is provided with a locking device 6, and the hook 8 in the forward state is fixed by the fixing portion 63 of the locking device 6 so as not to retreat, so that the hook 8 and the locking portion 12 are locked in a locked state. What is characterized in that: According to the third aspect of the present invention, the handle 2 has a handle 2 which can be raised and lowered so that its tip protrudes upward from the casing 1, and the push button 7 is pressed to lock the handle 2 with the casing 1. In the sliding mechanism of the push button in the opening and closing handle 2 device in which the button is released, the push button 7 is housed in the button housing 21 provided in the handle 2 or the casing 1, and the push button is provided on the wall surface of the button housing 21. 7
Contact portions 22a and 22b that come into contact with each other while allowing sliding
Is provided, and the push button 7 is connected to the contact portions 22a and 22a.
b, and slide portions 72a and 72b that come into contact with the push button 7 and an elongated hole 73 that extends in the pushing direction of the push button 7.
With the mounting member 74 slidably inserted with respect to
The push button 7 is mounted in the button storage section 21, and the push button 7 is
a sliding mechanism of a push button in an opening / closing handle, wherein the sliding mechanism is pushed downward without being rotated by being guided up and down by contact with a and b. In the description of the invention of the present application, the upper, lower, and lateral relations indicate only relative positional relations, and do not specify absolute positions. Further, the horizontal means a direction intersecting the vertical direction, and may be not only right and left but also front and rear.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a front view of an opening / closing handle device according to an embodiment of the present invention, FIG. 2 is a side view thereof, and FIG. 3 is a central longitudinal sectional view thereof. In the following description, the left side of FIG. 3 will be described as the distal side, the right side as the proximal side, the upper side as the upper side, and the lower side as the lower side.

First, the handle device has a door to which the handle device is attached, in addition to a function as a pull handle,
It has a function of engaging and disengaging engagement with a door support such as a case and fixing the door in a closed state, and a function of locking the door in a closed state. This handle device is composed of two parts, a casing 1 and a handle 2, and the handle 2 is housed in a housing recess 11 of the casing 1 so as to be able to undulate. The handle 2 has an elastic body 3 (FIG. 3) such that the tip side projects upward from the casing 1.
2) and is raised by the action of the elastic body 3 as shown in FIG.

The handle 2 is rotated by a human hand in a substantially right and left direction (in the direction of arrow A in FIG. 1) from a raised state, so that a door or the like (not shown) to which a handle device is attached is provided. Door support such as case (not shown)
Is engaged and disengaged. In particular,
The base end side of the handle 2 is rotatably supported by a rotor 4 rotatably attached to the base end side (the right side in FIG. 3) of the casing 1. Reference numeral 41 shown in FIG. 3 is a rotation shaft for rotatably supporting the handle 2. Accordingly, the handle 2 rotates up and down around the rotation shaft 41, and in the upright state, rotates in the left and right direction by the rotation of the rotor 4. Then, with the rotation in the left-right direction, the rotating body 42 fixed to the lower end side of the rotor 4 rotates to directly or indirectly engage with a door support (not shown) such as a case. Will be
The handle device is attached to a door or the like (not shown) by a screw 51 and a stopper plate 52 provided at the center of the lower surface of the casing 1.

Next, a locking device 6 and a push button 7 are provided on the distal end side of the handle 2. In this example,
The push button 7 is provided at the tip of the handle 2, and a locking device 6 is provided at the base end side. In order to dispose the locking device 6 and the push button 7, the vertical thickness on the tip side of the handle 2 is larger than the vertical thickness near the center of the handle 2 and protrudes downward. The entire handle 2 including the locking device 6 and the push button 7 can be grasped, and the whole of the portion protruding from the upper surface of the casing 2 in an upright state including these members 6 and 7 can be grasped. , And constitutes a grip portion of the handle 2.

The locking device 6 and the push button 7 will be described mainly with reference to FIGS. 4 is a cross-sectional view of the handle and the distal end side of the casing when the button is not pressed, FIG. 5 is a cross-sectional view of the distal end side of the handle and the casing when the button is pressed, and FIG. It is sectional drawing of the front end side of a casing. FIG. 7 is a perspective view of the distal end side of the handle.

The push button 7 is provided on the upper surface on the distal end side of the handle 2 so as to be able to protrude and retract. A hook 8 is arranged below the push button 7. This hook 8
Is to lock the handle in the storage recess 11 of the casing 1 by locking the locking portion 12 provided on the inner surface at the tip of the storage recess 11 of the casing 1. By the urging, it is brought into a protruding state and is engaged with the locking portion 12. In this example, the elastic body 8
Although a compression coil spring was used for 1, an other elastic body such as a leaf spring may be used, and in addition to the urging by the elastic body 81, the urging may be performed by a magnetic force using a magnet. Alternatively, a configuration for manually locking may be added to the embodiment. In this example, the locking portion 12 on the casing 1 side is used.
Is a concave portion, and the hook 8 is
2, the convex portion is provided on the engaging portion 12 on the casing side, and the concave portion may be provided on the hook 8 side. In any case, as long as the detachable engagement is realized. Its shape can be changed as appropriate.

The push button 7 is slid in the up and down direction. When the push button 7 is moved downward by the pushing operation, the hook 8 slides in the lateral direction (in this example, the base end direction) and retreats. . In this example, since the locking portion 12 is provided on the distal end side of the hook 8, the hook 8 slides in the proximal direction even in the horizontal direction and retreats. However, the locking portion 12 is located on the left and right sides of the hook. If provided, hook 8
Can be implemented by sliding back and forth in the left and right directions even in the horizontal direction. Therefore, the horizontal direction here means a direction crossing the vertical direction.

As described above, the downward movement of the push button due to the pushing operation of the push button 7 is transmitted to the hook 8 with its direction being changed. In this embodiment, this transmission mechanism is used. , Push button 7 and hook 8
This was performed by forming a gradient on the contact surface with. That is, the slopes 71 and 83 are provided on both the push button 7 and the hook 8.
However, a gradient (slope) may be formed only in one of the two 7 and 8. Further, instead of directly connecting the two 7, 8 to each other, they may be connected via another member such as a cam to change the moving direction and transmit the force.

The push button 7 is housed in a button housing 21 provided on the distal end side of the handle 2. In this example, since the push button 7 is provided at the forefront of the handle 2, the button storage portion 21 is a concave portion having an open distal end surface. More specifically, the concave portion has a wall surface 22 on the base end side (see FIG. 4) and wall surfaces 23 on both the left and right sides.
(See FIG. 7). Since the distal end surface is open, the push button 7 can be housed in the button storage section 21 from the distal end surface when assembling, and the assembling work is efficient. In particular, in this example, the stoppers 24 (see FIG. 4), 25, 25,
25 (see FIG. 7), it is difficult to store the push button 7 in the button storage section 21 from above.
It is more efficient to fit the inside of the button storage section 21 from the front end face. The stoppers 24, 25, 25 are provided on the end wall surface 22 (see FIG. 4) and on the left and right wall surfaces 23, 23.
(See FIG. 7), but any one of them may be provided.
What is necessary is just to provide in an appropriate position, Furthermore, it can also implement without providing.

As described above, in the configuration in which one surface (tip surface) of the button storage portion 21 is open, the following configuration is adopted as a configuration in which the push button 7 is slid vertically while securely supporting the push button 7. . One wall surface of the button storage portion 21 (in this example, the base wall surface 22 shown in FIG. 4).
Are provided with contact portions 22a and 22b which contact while allowing the push button 7 to slide. Then, the slide part 72a that comes into contact with the contact parts 22a and 22b on the push button 7,
72b, and an elongated hole 73 extending parallel to the slide portions 72a, 72b. In this example, the contact portion 22a and the contact portion 22b
In addition, although the slide portion 72a and the slide portion 72b are formed in two steps vertically and stepwise with different front and rear positions, the slide portion 72a and the slide portion 72b may be formed as one continuous surface. However, conversely, it can be implemented as three or more parts. In any case, the push button 7
It is only required that the abutting relation be such that the button can be moved in parallel along the wall surface of the button housing 21.

A shaft 74 as a mounting member is inserted into the elongated hole 73 in a direction intersecting the longitudinal direction of the elongated hole. Both ends of the shaft 74 are supported by the left and right wall surfaces 23, 23 (see FIG. 7) of the button housing 21. Therefore, when mounting the push button 7, it is sufficient to insert the shaft 74 from the left or right wall surface 23 to the other wall surface 23 after the push button 7 is housed in the button housing portion 21 from this front end surface. As just described, if the shaft 74 is merely inserted into the long hole 73, the push button 7 may rotate so as to protrude from the open distal end surface when the push button 7 moves up and down. Parts 22a, 22b and slide parts 72a, 72b
By this contact, the movement of the rotation is regulated, and the slide is made to slide up and down. As a desirable form of this regulation, there can be mentioned a form in which the contact portions 22a and 22b and the slide portions 72a and 72b are contacted at two positions above and below the center of the shaft 74. In the case where the shaft 74 is in contact with only one of the upper and lower sides with the center of the shaft 74 interposed therebetween, a step may be formed to restrict the movement of rotation, or these restricting means may be used together. . Alternatively, the regulating means may be formed by inserting a plurality of shafts 74 up and down, or by implementing the shafts 74 in a form such as a rectangular cross section extending a predetermined length in the up and down direction. However, in this case, there is a disadvantage that the length in the vertical direction is increased. As described above, since the push button 2 slides up and down, the distance s between the push button 2 and the inner wall surface on the distal end side of the storage recess 11 of the casing 1 is changed by rotating the conventional push button 2. The lock can be reduced to several times smaller than that of releasing the lock.

As described above, in this embodiment, the distal end surface of the button housing 21 is opened, but the distal end surface is closed, and the hole is closed as viewed from the upper surface of the handle 2. You can also. Also in this case, since the push button 2 slides up and down, the gap between the push button 2 and the inner wall surface of the button storage portion 21 can be reduced,
It can prevent inducing mischief. In this case, however, means such as providing an opening in the lower surface of the button storage portion 21 or eliminating the above-mentioned stopper to prevent the push button 7 from being pulled out only by the shaft 74 are provided. There is a need. In this embodiment, the handle device in which the push button 7 is provided on the handle 2 is described.
The configuration of the upper and lower slides can be applied to a handle device in which the push button 7 is provided on the casing 1 side.

Next, the locking device 6 will be described. The main body 61 of the locking device 6 has a key insertion hole 62 on the upper surface, and a conventional device having a locking mechanism inside can be appropriately used. In this example, an actuating section 62 that moves forward and backward by an arc motion by a locking and unlocking operation at a lower portion of the locking device main body 61.
Is used. The fixed part 63 that can move back and forth by the movement of the operating part 62 is connected to the operating part 62. Although not shown, a specific configuration for this purpose is as follows. The fixing portion 63 is guided by the left and right inner wall surfaces of the button storage portion 21 so as to be movable back and forth, and is engaged with the operating portion 62. The connecting hole 64 extends in the left-right direction. When the operating portion 62 moves forward and backward by an arc movement, the operating portion 62 moves left and right in the connecting hole 64 while moving the fixed portion 63 forward. I try to retreat.

In the unlocked state, the fixing portion 63 is separated from the hook 8 and is allowed to move as shown in FIG. In the locked state, as shown in FIG. 6, the hook 8 is close to the hook 8 (more specifically, the rear end of the hook 8 is pressed), and the hook 8 is not allowed to retreat. That is, the hook 8 is fixed in a state where it is engaged with the locking portion 12 provided in the storage recess 11 described above, and is locked without the handle 2 being raised. Note that, in this example, the fixing portion 63 is embodied as moving linearly. However, an arm is provided on a rotating operating portion provided on the locking device main body 61, and the arm is moved toward and away from the hook 8 to perform locking. The specific configuration such as unlocking may be changed as appropriate.

In this embodiment, an elastic body 81 (compression coil spring) for urging the hook 8 is disposed between the fixed portion 63 and the hook 8. Then, the fixing portion 63 and the hook 8
It is configured to prevent the displacement of the compression coil spring by this unevenness.
Both the fixing portion 63 and the hook 8 may be provided with a concave portion or a convex portion, or may be implemented without providing the concave and convex portions. Further, the elastic body 81 for urging the hook 8 can be provided independently of the locking device 6 such as the fixing portion 63 by disposing the elastic body 81 between the hook 8 and the inner wall surface of the button storage portion 21. It is. Although the locking device 6 is provided on the handle 2 side in this example, the locking device 6 may be provided on the casing 1 side.

The operating state of the handle device based on the above configuration will be described. First, in the locked state, as described above, the hook 8 is locked while being fixed by the fixing portion 63 while being engaged with the locking portion 12 of the storage recess 11 (see FIG. 6). Next, by unlocking with the key, the fixing portion 63 is retracted, and the hook 8 becomes movable, but the state in which the hook 8 is engaged with the locking portion 12 is maintained by the urging by the elastic body 81. The handle 2 is not raised (see FIG. 4). Therefore, if the handle 2 is immediately raised after the locking operation is completed, the hand may be hit by the handle 2, but this is not the case in this embodiment. Next, when the push button 7 is pushed in, the hook 8 is separated from the locking portion 12 (see FIG. 5). As a result, the handle 2 is in a free state, and is urged by the elastic body 3 (shown in FIG. 3) to rise up so that the distal end projects upward from the casing 1 to be in a state shown in FIG. Next, by rotating the handle 2 in the lateral direction, the rotating body 42 is rotated, disengaged from the door support (not shown) such as a case, and the door (not shown) is opened. Can be. To close the door, the reverse procedure may be performed.
So that the lower surface of the tip of the hook 8 and the locking portion 1 are engaged with each other.
It is desirable to form an inclined surface above 2.

Finally, the rotator 42 will be briefly described. In this example, the rotator 42 is formed in a plate shape as a whole. Then, as shown in FIG.
2, an engaging portion 43 used for directly engaging the door and the support of the door is formed, and as a means for indirectly engaging the door and the support of the door. Connecting portions 44, 44 for connecting an operating rod (not shown) are formed at two places. The connecting portions 44 are formed on two protruding portions 45 extending outward of the rotating body 42. The protrusions 45 have a function as angle restricting means for restricting the rotation angle of the rotating body 42. Specifically, an outer peripheral wall 13 that covers the outer periphery of the rotor 4 is provided at a lower portion of the casing 1.
The rotation restricting engagement portion 14 that stops the rotation of the rotating body 42 by engaging with the protruding portions 45, 45 is provided. In this example, the rotation restricting engagement portion 14 is provided so as to protrude downward from the outer peripheral wall 13 and come into contact with the protruding portions 45, 45. It is restricted within the angle between 45,45. As described above, since the protruding portions 45, 45 also have a function as angle restricting means for restricting the rotation angle of the rotating body 42, the rotating body 42 of this embodiment has a simple configuration and is reliable. There is an advantage that the angle can be adjusted, the production can be performed at low cost, and the assembling is easy.

Next, FIG. 9 shows another embodiment. In the above example, with respect to the button storage section 21 and the push button 7, the contact section 22a and the contact section 22b, Part 72a and slide part 72b
Although an example in which the front and rear positions are different and formed stepwise is shown in this example, this example shows an example in which it is formed as one continuous surface. FIG. 9 shows the locked state (see FIG.
), But operates similarly to the previous example. Further, the same reference numerals as those in the previous example are used for the reference numerals in the drawing, and the description of the same parts as those in the previous example is omitted. The same structure as that described above can be adopted for parts other than those illustrated.

In the example of FIG. 9, the contact portions 22a and 22b
And the slide portions 72a and 72b are formed on one continuous surface. Since the distal end surface of the button storage portion 21 is open, the push button 7 may rotate so that the push button 7 projects from the opened distal end surface when the push button 7 moves up and down. In this example,
The contact portions 22a, 2a are located at two locations above and below the center of the shaft 74.
The push button 7 does not rotate because the slide portion 2b is in contact with the slide portions 72a and 72b. Although illustration is omitted, in this example, it is also possible to provide a step portion for retaining the push button 7 on the left and right sides thereof. In the above example, both the push button 7 and the hook 8 have slopes 71 and 8.
3 is formed, but in this example, a gradient (slope) is formed on only one of the two 7 and 8 (only on the button 7 side in FIG. 9).

[0029]

According to the first and second aspects of the present invention, the handle and the casing are provided by having a handle that can be raised and lowered so that the tip protrudes upward from the casing, and by pressing a push button provided on the handle. In the opening and closing handle device in which the locking state is released, a clearance around the push button is reduced to reduce the size of the handle device and to prevent mischief from being induced. Is what I was able to do. In particular, in the second invention, the downward movement of the push button due to the pushing operation of the push button is transmitted to the hook by changing the downward movement of the push button to the lateral movement by the transmission mechanism using the gradient, so that even in a small space. It is possible to reliably transmit the force and change the direction. Moreover, the handle is provided with a locking device, and the hook in the forward state is fixed by the fixing portion of the locking device so as not to be retracted, so that the hook and the locking portion are locked in a locked state. Can be used as a grip portion of the handle, and can be securely locked even in a small space. In the third invention of the present application, when mounting with a pin,
A structure in which the push button does not rotate is provided, and the handle device can be made compact.

[Brief description of the drawings]

FIG. 1 is a front view of an opening / closing handle device according to an embodiment of the present invention.

FIG. 2 is a side view of the same.

FIG. 3 is a vertical sectional view at the center.

FIG. 4 is a cross-sectional view of a handle and a distal end side of a casing in a state where a button is not pressed.

FIG. 5 is a cross-sectional view of a handle and a casing on a distal end side when a button is pressed.

FIG. 6 is a sectional view of the distal end side of the handle and the casing in a locked state.

FIG. 7 is a perspective view of the distal end side of the handle.

FIG. 8 is a bottom view of a main part of the opening / closing handle device.

FIG. 9 is a sectional view of the distal end side of a handle and a casing in a locked state according to another embodiment.

FIG. 10 is a front view of a conventional opening / closing handle device.

FIG. 11 is a sectional view of the main part.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Casing 2 Handle 6 Locking device 7 Push button 8 Hook 11 Storage recess 12 Locking part 21 Button storage 22a Contact part 22b Contact part 63 Fixed part 72a Slide part 72b Slide part 74 Mounting member

Claims (3)

[Claims] A handle (2) is provided which can be raised and raised so that a tip thereof protrudes upward from a casing (1). By pressing a push button (7) provided on the handle (2),
In the opening / closing handle device in which the locked state between the handle (2) and the casing (1) is released, the casing (1) has a storage recess (11) for storing the handle (2) in a protruded state, and the storage recess (11). A locking portion (12) provided in the concave portion (11) for locking the handle (2) in a protruding state, wherein the handle (2) is provided on the upper surface on the distal end side thereof so as to be able to protrude and retract. ), A hook (8) that locks the handle (2) so that the handle (2) does not protrude upward, and the movement of the push button (7) is transmitted to the hook (8). A push button (7) that slides up and down to move in and out, and the push button (7) pushes down the push button (7) due to the pushing action of the push button (7). Change hooks (8)
The hook (8) is moved away from the locking portion (12) to release the locking between the locking portion (12) provided on the casing (1) and the hook (8). A handle device for opening and closing, characterized by being a thing. The hook (8) is retracted in the lateral direction to release the engagement with the engaging portion (12) of the casing (1). ,push button
The downward movement of the push button (7) due to the pushing operation of (7) is converted into a lateral movement and transmitted to the hook (8), and the handle (2) has a locking device (6), This locking device (6)
The hook (8) and the locking portion (12) are locked in a state where the hook (8) in the forward state is fixed by the fixing portion (63) so that the hook (8) is not retractable. The opening / closing handle device according to claim 1, wherein: 3. An undulating handle (2) having a tip protruding upward from the casing (1), and by pressing a push button (7), the handle (2) and the casing are pressed.
In the sliding mechanism of the push button of the opening / closing handle device which is released from the locked state with (1), the push button (7) is provided with the button housing (21) provided on the handle (2) or the casing (1). And a contact portion (22a, 22b) which is provided on the wall surface of the button storage portion (21) and allows the push button (7) to slide while allowing the push button (7) to slide. Slide portions (72a, 72b) that come into contact with the portions (22a, 22b), and an elongated hole (73) extending in the pushing direction of the push button (7), and are slidably inserted into the elongated hole (73). The push button (7) is mounted in the button storage section (21) by the attached mounting member (74), and the push button (7) is moved to the slide section (72a, 72b) and the contact section (22).
(a, 22b) The slide mechanism of the push button in the opening / closing handle, which is pushed downward without rotating by being guided up and down by contact with the push button.