JPH0510250U - Movable handle shaft attachment device - Google Patents

Abstract

(57) [Abstract] [Purpose] The shaft of the movable handle member is swingable from the outside with respect to this container body, regardless of whether the container body to be attached is wide or narrow. Being able to detachably attach it. [Structure] A shaft shell portion having a flange portion corresponding to the outside and having a pivotal hole formed therein, and a fastening piece having a tapered surface toward the fitting direction side is protruded in a retractable manner on the circumferential surface. The bearing member is provided with a holding portion corresponding to the inner side that can be expanded in diameter by slitting, the pivot shaft portion pivotally supported in the pivot hole, and a diameter slightly smaller than the tip opening diameter of the holding portion. The locking shaft part is sequentially projected inward, and the movable handle member is formed by surrounding the locking groove on the shaft part corresponding to the outside of the holding part of the locking shaft part, and the diameter can be expanded by cutting. And a locking piece member that is detachably engaged in the locking groove and has a tapered surface on the peripheral surface toward the fitting direction.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a shaft attaching device for a movable handle, and more specifically, for pivotally and removably pivotally attach a shaft such as a grip handle to an arbitrary container body from the outside. The present invention relates to an improved structure of a shaft attaching device for a movable handle for the purpose.

[0002]

[Prior Art]

 FIG. 6 shows a schematic configuration of a shaft attaching device of a movable handle for a container of this type according to a conventional example.

That is, in the configuration of the conventional example of FIG. 6, 1 is an arbitrary container body to be attached, and 6 is a container body 1 to which the shaft is swingably and detachably attached from the outside. It is a movable handle member that is pivotally attached as much as possible.

Here, a mounting hole 3 having a required contour shape is formed in the container wall 2 of the container body 1, and a bearing member 4 having a pivot support hole 5 is formed in the mounting hole 3. The collar portion 4a is abutted from the outside, and is fixed and fixed so as to penetrate the device wall 2 by any fixing means. Further, the movable handle member 6 has a pivot portion 8 which is located at a lower end of the handle portion 7 and protrudes inward, and an engaging portion for locking the snap ring 10 to the protruding end portion of the pivot portion 8. A stop groove 9 is formed.

The swingable and detachable pivotal attachment of the movable handle member 6 to the container body 1 is performed as follows.

That is, first, the bearing member 4 is fixed through the mounting hole 3 of the container wall 2 of the container body 1, and then the pivot shaft portion of the movable handle member 6 is inserted into the pivot support hole 5 of the bearing member 4. 8 is inserted so as to penetrate from the outside of the container body 1, and then snapped into the locking groove 9 formed at the projecting end of the pivot portion 8 projecting to the inside of the container body 1. The pulling 10 is locked and pivotally held, and in the pivoted state in this manner, the movable handle member 6 can be arbitrarily swung about the pivot 8.

In order to remove the movable handle member 6, contrary to the above, first, on the inner side of the container body 1, after once removing the snap ring 10 from the locking groove 9 of the pivot portion 8, Then, the pivot 8 is pulled out from the pivot hole 5 of the bearing member 4 and removed.

[0008]

[Problems to be solved by the device]

 However, in the case of the conventional movable handle shaft attaching device configured as described above, in order to pivot the pivot 8 of the movable handle member 6 into the pivot hole 5 of the bearing member 4, With the pivot portion 8 of the movable handle member 6 fitted into the pivot hole 5 from the outside of the container body 1, the movable handle member 6 is held by one hand, that is, the movable handle member 6 is held. It is necessary to hold the container so that it does not move, and to lock the snap ring 10 in the locking groove 9 from the inner side of the container body 1 with the other hand. Also, when removing the snap ring 10, the same operation is required. However, for example, when the inside of the container body 1 is relatively narrow, it is not possible to use an auxiliary tool or the like, and it is difficult to engage and disengage the snap ring 10 with respect to the locking groove 9 of the pivot portion 8, which makes workability difficult. Preferable to lack There is no problem.

The present invention has been made in order to solve the above-mentioned conventional problems, and the purpose thereof is to solve the problem regardless of whether the inside of the container body to be attached is large or small. (EN) Provided is a device for attaching a shaft portion of a movable handle of this kind, which enables the shaft portion of the movable handle member to be pivotally and detachably attached to the container body from the outside. Is.

[0010]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, a shaft mounting device for a movable handle according to the present invention has a flange part corresponding to the outside, a pivot hole inside, and a stopper face formed toward the fitting direction side. A shaft shell part in which the piece is projectingly retractable on the peripheral surface, a bearing member in which a retaining part corresponding to the inside that can expand the diameter by cutting is sequentially provided, and a pivot part pivotally supported in the pivot hole. , And a locking shaft part having a diameter slightly smaller than the opening diameter of the tip of the holding part is sequentially projected inward, and a locking groove is formed on the shaft part corresponding to the outside of the holding part of the locking shaft part. The movable handle member provided and a locking piece member that is made to be radially expandable by slitting and is removably engaged in the locking groove, and that has a tapered surface on the peripheral surface toward the fitting direction side. It is prepared and configured.

[0011]

[Action]

 Therefore, in the shaft mounting device for the movable handle according to the present invention, the shaft shell of the bearing member is fitted into the mounting hole of the container body so that the bearing is secured by the fastening piece on the shaft shell. The locking piece member can be secured by penetrating it, and the pivot piece of the movable handle member with which the locking piece member is engaged can be fitted into the pivot hole of the bearing member, so that the locking piece member is engaged. Can be locked to the holding portion of the bearing member, whereby the pivot portion of the movable handle member can be pivotally attached to the pivot hole of the bearing member. Further, the locking piece member on the movable handle member can be removed to pull out the pivot shaft portion of the movable handle member from the pivotal support hole of the bearing member, and the locking by the fastening piece of the bearing member can be released. The bearing member can be pulled out from the mounting hole of the container body or the like.

[0012]

【Example】

 Hereinafter, an embodiment of a device for attaching a shaft portion of a movable handle to a container according to the present invention will be described in detail with reference to FIGS. 1 to 5.

FIG. 1 is an exploded perspective view showing a configuration of a shaft attaching device for a movable handle to which an embodiment of the present invention is applied, and FIGS. FIG. 4 and FIG. 5 are each a longitudinal sectional view of a main part sequentially showing the disassembling procedure (removal procedure).

The movable handle shaft attaching device according to this embodiment is constituted by the following members, as shown in FIG. That is, a bearing member 11 which is detachably fixed to a circular mounting hole 3 in the required contour shape, which is formed in the container wall 2 of any container body 1 to be mounted, A movable handle member 21 pivotally and swingably and detachably attached to the bearing member 11, and a locking piece member 31 for retaining and holding the movable handle member 21 at the pivotal position.

Here, the bearing member 11 has a flange portion 12 corresponding to the outer side and a pivot hole 14 formed inside by being fitted into the mounting hole 3 and at a required angular position on the peripheral surface. A shaft shell portion 13 having a stopper piece 15 having a tapered surface 15a directed to the fitting direction side and protruding and retractable, and a taper gradually tapering toward the axial center and on the peripheral surface. A retaining groove 16 is formed at a plurality of positions so as to be able to expand the diameter by inserting slit grooves 17.

In the movable handle member 21, a pivot shaft portion 23 pivotally supported in the pivot hole 14 of the shaft shell portion 13 at the lower end of the handle portion 22 having a required shape is directed inward. The locking shaft portion 24 having a circular arc-shaped tip 25, which is slightly smaller than the tip opening diameter of the holding portion 15 and is similarly projected at the tip end portion of the pivot portion 23, is made to protrude. A relatively wide locking groove 26 is provided around the shaft portion of the stop shaft portion 24 corresponding to the outside of the holding portion 15.

Further, in order to removably engage with the locking groove 26, the locking piece member 31 is provided with a slit groove 32 at one side portion of an annular shape along the axial direction to expand. A diameter is made possible, and a tapered surface 31a is formed on the peripheral surface facing the fitting direction side.

The swingable, detachable and independent pivotal attachment of the movable handle member 21 to the container body A is performed as follows.

That is, first, as shown in FIG. 2, the bearing member 11 is fitted into the mounting hole 3 of the container wall 2 of the container body 1 and fixed by penetration. That is, here, by fitting the bearing member 11, the respective fastening pieces 15 projectingly arranged on the circumferential surface of the shaft shell portion 13 are fitted to the inner circumference of the mounting hole 3. By the guide of the tapered surface 15a which is in contact with the surface, it is pushed into the restraint state against its elasticity until it passes through the part of the mounting hole 3 and then, the outer surface of the device wall 2 is provided with a flange corresponding to the outer side. When the portion 12 abuts and passes through, it is projected again, and thus the outer wall portion 12 and each fastening piece 15 pinch the vessel wall 2 in this way, and the bearing is fitted in the mounting hole 3 at this point. The member 11 is fixed through.

Then, as shown in FIG. 3, the locking piece member 31 is fitted and engaged in the locking groove 26 on the locking shaft portion 24 of the movable handle member 21, In this state, the pivot shaft portion 6 of the movable handle member 21 is fitted and inserted into the pivot support hole 14 of the bearing member 11 fixed by the penetration so as to penetrate from the outside of the container A. In addition to being pivotally supported, at the pivotally supported position, it is locked and held by the locking piece member 31 and pivotally mounted. That is, here, the pivotal shaft portion 23 of the movable handle member 21 in which the locking piece member 31 is fitted and engaged, and by extension, the arcuate pointed portion 25 of the locking shaft portion 24 is fitted into the pivotal hole 14 of the bearing member 11. By being inserted and inserted, the locking piece member 31 is reduced in diameter by a guide of the tapered surface 31a which is in contact with the inner peripheral surface of the holding portion 16 corresponding to the inner side of the bearing member 11. It passes through in the restrained state, and this time, when the handle portion 22 comes into contact with the outer surface of the flange portion 12 corresponding to the outer side of the bearing member 11, the diameter of the handle portion 22 is expanded again to the original state. Thus, the bearing member 11 is sandwiched between the handle portion 22 and the locking piece member 31 with a required rotation clearance, and the movable handle member 21 is pivoted with respect to the bearing member 11 in this manner. It holds the clothes. In the state in which the movable handle member 21 is pivotally held by the bearing member 11 as described above, the movable handle member 21 can be arbitrarily swung about the pivot portion 23.

In the case of this embodiment, as is clear from the assembling procedure shown in FIGS. 2 and 3, when the movable handle member 21 is pivotally held to the bearing member 11, the container body is It is possible to maintain the desired pivotal attachment by the assembling operation only from the outside without requiring any operation from the inside of the container 1. Regardless of whether it is wide or narrow, the assembling operation can be performed very easily.

Subsequently, in order to remove the movable handle member 21 and the bearing member 11 from the container body 1, in contrast to the above operation, first, the movable handle member 21 is shown in FIG. As shown in FIG. 1, from the inside of the container body 1, for example, by prying the slit groove 32 portion of the locking piece member 31 with the tip of a screwdriver or the like, the locking piece member 31 is pushed from the locking groove 26 of the bearing member 11. It suffices to disengage and release the lock. In this state, the pivot shaft portion 23, the lock shaft portion 24, and thus the movable handle member 21 can be easily moved to the outside from the pivot hole 14 of the bearing member 11. Similarly, as shown in FIG. 5, after the movable handle member 21 is pulled out, the bearing member 11 can be pulled out from the inside of the container body 1 as shown by the arrow. Bearing part With each fastening piece 15 of the material 11 pushed in, the outer flange 12 may be grasped and pulled out. In this way, it is possible to perform replacement work of each member or cleaning work of the corresponding part. It can be useful.

Therefore, in the case of this embodiment configuration, as is clear from the assembling procedure shown in FIGS. 2 and 3 and the dismounting procedure shown in FIGS. 4 and 5, the bearing member to the container body 1 is shown. When fixing and fixing 11 and pivotally holding the movable handle member 21 to the bearing member 11, no operation from the inner side of the container body 1 is required, and all assembling operations are performed only from the outer side. By this, it is possible to maintain the pivotal connection as expected, and therefore, the assembling operation can be extremely easily performed regardless of whether the inner side of the container body 1 is wide or narrow, and On the contrary, even when the movable handle member 21 and the bearing member 11 are removed from the container body 1, a slight operation on the inner side of the container body 1 is required. To It is very easy to remove.

[0024]

[Effect of the device]

 As described above in detail with reference to the embodiments, according to the present invention, the fastening having the flange portion corresponding to the outer side, forming the pivot support hole therein, and forming the tapered surface toward the fitting direction side. A bearing member that is provided with a shaft shell part that protrudes into and out of the peripheral surface so that it can be retracted, and a holding part that corresponds to the inside that can be expanded in diameter by slitting, and a pivot part that is pivotally supported in the pivot hole. , And a locking shaft part having a diameter slightly smaller than the opening diameter of the tip of the holding part is projected inward in order to form a locking groove on the shaft part corresponding to the outside of the holding part of the locking shaft part. A movable handle member that is circumferentially provided and a member that has a tapered surface that extends toward the fitting direction side on the peripheral surface by being detachably engaged with the locking groove so that the diameter can be expanded by cutting. Since it is composed of a stopper member, the shaft shell of the bearing member can be fitted from the outside to the mounting hole of the container body. The bearing member can be penetrated and fixed by the fastening piece on the shaft shell portion only by mounting it, and the locking piece member is engaged from the outside with respect to the pivot hole of the bearing member. The locking piece member can be locked to the holding portion of the bearing member simply by inserting the pivoting portion of the combined movable handle member. This has the advantage that the pivot part of the movable handle member can be pivotally attached to the pivot hole of the bearing member with only a simple operation, and, on the other hand, the locking piece on the movable handle member can be connected. The pivot part of the movable handle member can be pulled out from the pivot hole of the bearing member by simply removing the member, and the container body etc. can be attached by simply releasing the lock of the bearing member. Pull out the bearing member from the hole. As it can, similarly in this ゝ, practically that it becomes removable by an extremely simple operation, since it can exhibit excellent distinctive.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a configuration of a shaft attaching device for a movable handle to which an embodiment of the present invention is applied.

FIG. 2 is a vertical cross-sectional view showing the main part of a first stage of the assembling procedure (pivoting procedure) of the device configuration according to the embodiment of the present invention.

FIG. 3 is a vertical cross-sectional view of a main part showing a second step of the assembling procedure (pivotally attaching procedure) of the device configuration according to the embodiment.

FIG. 4 is a vertical cross-sectional view showing the first part of the disassembling procedure (removal procedure) of the device configuration according to the embodiment of the present invention.

FIG. 5 is a vertical cross-sectional view showing a main part of a second step of the disassembling procedure (removal procedure) of the device configuration according to the embodiment.

FIG. 6 is a cross-sectional view showing a configuration of a shaft attaching device for a movable handle in a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Container body 2 Instrument wall 3 Mounting hole 11 Bearing member 12 Collar part 13 Shaft shell part 14 Pivoting hole 15 Stopper piece 15a Tapered surface 16 Holding part 17 Notch groove 21 Movable handle member 22 Handle part 23 Axis part 24 Locking shaft Part 25 Arc-shaped pointed part 26 Locking groove 31 Locking piece member 31a Tapered surface 32 Cut groove

Claims (1)

[Claims for utility model registration] [Claim 1] A flange corresponding to the outside, and a pivot hole inside,
And a shaft member in which a fastening piece having a tapered surface directed toward the fitting direction is projected on the peripheral surface so as to be retractable, and a bearing member sequentially provided with a holding portion corresponding to the inner side which can be expanded by cutting. A pivot shaft that is pivotally supported in the pivot hole, and a locking shaft portion having a diameter slightly smaller than a tip opening diameter of the holding portion project inwardly, and the holding portion of the locking shaft portion. A movable handle member having a locking groove circumferentially provided on the shaft corresponding to the outside and a diameter that can be expanded by slitting so as to be detachably engaged in the locking groove, and the fitting direction side on the peripheral surface. And a locking piece member having a tapered surface facing toward the shaft shell portion of the bearing member fitted in a mounting hole of a container body, etc. , A pivot portion of the movable handle member having the locking piece member engaged with the pivot hole of the bearing member. A shaft mounting device for a movable handle, wherein the locking piece member can be locked to the holding portion of the bearing member in a fitted state.