JP2533750Y2 - Push handle - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handle attached to a door, a drawer, and the like, and more particularly, to a push-type handle which can arbitrarily set a projected position as a use position and a buried position as a non-use position by a pressing operation. Things.

[0002]

2. Description of the Related Art As a handle of this type, a handle having a columnar or cylindrical appearance is conventionally known. This is a cylindrical casing member embedded and fixed in a door or the like,
A cylindrical handle main body is provided in the casing member so as to be able to protrude and retract via a spring member, and a substantially heart-shaped guide groove provided between the casing member and the handle main body and a movable engagement pin are provided. The handle body can be arbitrarily set to the protruding position and the retracted position by a pressing operation depending on the engagement configuration. When not in use, it is substantially flush with the door at the immersion position, so that the appearance can be improved.

The handle body has a pressing area equivalent to or slightly larger than the thumb of an adult, and the casing member also has a corresponding size.

[0004]

In the above-described conventional device, the appearance is not necessarily limited to a columnar or cylindrical shape. Since it had to be obtained, it had to be extremely small as described above.

[0005] For this reason, the area occupied by the doors and the like is so small that the interior of the doors and the like has to be reduced, such as poor appearance. In addition, the operability was not good because the fingertip area was small and the fingertip labor was large, and the size of the door and the like was naturally limited.

[0006] If the handle shape is formed to have a wide rectangular cross section, that is, a so-called rectangular shape, it is easy to guess that it is possible to improve the interior of the door and the like and to improve the operability. In the case, because the pressing area is large, depending on the pressing location, the bias of the pressing force causes distortion in the evacuation operation of the handle main body, so that it is troublesome to accurately press the center part in the wide area,
There is a problem that lowers operability.

Therefore, the present invention has an object to provide a push-type handle which can improve the interior property due to the rectangular shape and can improve the operability.

[0008]

SUMMARY OF THE INVENTION The present invention has been made to achieve the above-mentioned object, and is characterized in that a casing member and a handle main body are formed in a substantially rectangular shape, and the handle body is formed in one longitudinal direction. Wheels are provided at both end portions of the side surface, and wheel guide grooves are provided on opposite side surfaces of the casing member so as to regulate the run-out of the wheels and can be guided, and spring ends are provided at opposite end portions of the handle body. A locking pin is provided to contact the casing member with the urging force and always press the wheel against the wheel guide groove, and a pin guide groove for guiding the locking pin is formed on the opposite side surface of the casing member. Configuration. Here, the term “substantially oblong” refers to all oblong shapes such as an oblong shape having a rectangular cross section, an oblong ellipse, and an oblong shape having circular ends.

[0009]

According to this invention, since the wheel of the handle body is always pressed against the wheel guide groove of the casing member by the locking pin, the posture of the handle body with respect to the casing member is always properly maintained.

For this reason, for example, when one end in the longitudinal direction of the handle main body is pressed from the protruding position, the pressing force is uniformly applied to the entire handle main body, and the rotation of the wheel with respect to the wheel guide groove and the pin The handle body is sunk parallel to the guide groove by sliding the locking pin in the same manner as when the center part is pressed, and is set to the sunk position by the engagement of the engagement groove and the movable engagement pin.

[0011]

1 to 9 show an embodiment of the present invention.
As shown in FIGS. 1 and 2, the push handle 2 includes a door 4
A casing member 6 embedded in and fixed to the dug hole 4a, and a handle body 10 housed in the casing member 6 with both ends being constantly urged in the protruding direction by spring members 8,8. The casing member 6 and the handle main body 10 are formed in a substantially rectangular shape that is wide in the height direction of the door 4.

Wheels 12 are provided at both ends of one side in the longitudinal direction of the handle main body 10, and wheel guides which can guide the wheel 12 by restricting the run-out thereof are provided on the opposite side of the casing member 6. Grooves 14, 14 are formed.
On the other hand, at both ends on the opposite side of the handle body 10, there are provided locking pins 16, 16 for pressing the wheels 12 into the wheel guide grooves 14, and the locking pins 16 are guided on the opposite side of the casing member 6. Pin guide grooves 18 are formed.

An engaging groove 20 having a substantially heart-shaped appearance is formed in the center of the side surface of the casing member 6 in which the pin guide groove 18 is formed. The movable engagement pin 22 slidably housed in the long hole 32f formed in the hole is engaged. When the handle main body 10 is pressed, the locking position of the movable engagement pin 22 with respect to the engagement groove 20 changes, and is sequentially set to a protruding position and a retracted position.

The casing member 6 is composed of a casing body 24 shown in FIGS. 5 and 6, a side cover 26 shown in FIGS. It has a three-part configuration. On the side surface of the casing body 24, the above-described wheel guide groove 1 is provided.
4 is formed in a substantially V-shaped cross section, and fitting holes 24 into which the convex portions 28a of the front cover 28 are fitted are formed at both ends of the front surface.
a and 24a are formed. Also, the casing body 2
4 has a connecting shaft 2 for connecting the side cover 26 to the bottom surface.
4b, 24b are integrally formed, and fixing holes 24c, 24c for fitting and fixing the spring seat 30 are formed at both ends. In addition, as shown in FIG.
In the center, a female screw portion 30a into which a screw for fixing to the door 4 is screwed is formed.

The side cover 26 has the above-described pin guide grooves 18, 18 formed at both ends in the longitudinal direction, and has an engagement groove 20 formed at the center thereof. Is formed.

The handle main body 10 comprises a main body base 32 occupying most of the main body, and a front 34 attached to the front surface of the main body base 32. Body base 3
2, as shown in FIGS. 3 and 4, spring accommodating portions 32 a, 32 a are formed at both ends, and the spring accommodating portions 32 a
Is formed with a fitting hole 32b into which the convex portion 34a of the front 34 is fitted. In addition, as shown in FIG.
A spring receiving hole 32c is formed inside the spring receiving portion 32a. Further, both sides of the front half of the main body base 32 are hollowed out, so that it is easy to grasp at the protruding position.

Wheel housing recesses 32d, 32d for rotatably mounting the wheel 12 are formed at both ends of one side surface on the bottom side of the main body base 32. On the other hand, a pin accommodation hole 32e for accommodating the locking pin 16 is provided at both ends on the opposite side at positions near the wheel accommodation recess 32d.
e is formed, and the above-mentioned elongated hole 32f in which the movable engagement pin 22 slides is formed in the center. Recesses 32g, 32g are formed at both ends of the bottom surface to avoid contact with the coupling shaft 24b of the casing body 24.

The wheel 12 is composed of a pair of wheel bodies 36, 36 having a cross-sectional shape matching the shape of the wheel guide groove 14 and integrally connected thereto, and an axle 38. Contact convex part 3 of main body 36
6a is to improve the precision of the contact with the wheel guide groove 14,
In addition, the V-shaped tip is machined flat to increase the manufacturing tolerance.

The locking pin 16 has a cylindrical engaging head 16a which engages with the pin guide groove 18, and the small diameter spring insertion portion 1
6b, and the spring 4 is inserted into the spring insertion portion 16b.
0 is inserted in the pin accommodation hole 32e in a state of being inserted. Therefore, the locking pin 16 is urged by the spring 40 so as to always contact the pin guide groove 18, and this contact force is a pressing force for bringing the wheel 12 located on the opposite side into close contact with the wheel guide groove 14. I have.

The movable engaging pin 22 includes a sliding portion 22a housed in the elongated hole 32f and an engaging pin 22b engaging with the engaging groove 20. In addition, the size of the handle main body 10 in this example is about 105 mm in length and about 12 mm in width.

Next, the operation of the push type handle 2 will be described. FIG. 2 shows a state in which the handle main body 10 is stored, that is, a state in which the handle main body 10 is set to the immersion position. When the pressing force F is applied, the wheel 12 is pressed into the wheel guide groove 14 by the resilient contact of the locking pin 16 against the casing body 24, so that the handle body 1
Numeral 0 translates in the gap n toward the bottom surface of the casing body 24.

This movement unlocks the retractable position of the movable engagement pin 22 with respect to the engagement groove 20, and the handle body 10 is protruded by the biasing force of the spring member 8 as shown in FIG. Also in this protruding movement, the wheel 12 rotates in the wheel guide groove 14 in close contact with the locking pin 16 and the pin guide groove 18 slides closely, so that the parallel state is maintained. Even when setting from the protruding position to the immersion position, pressing any part of the handle main body 10 causes the handle main body 10 to move in parallel in the same manner as when pressing the central part.

With this, it is possible to secure a push function in a large size without impairing the interior properties of the door and the like, and to improve operability and usability. In FIG. 9, broken lines on both sides of the handle main body 10 are hollow portions.

In the above example, each component has a specific shape. However, the present invention is not limited to this, and the design can be changed as appropriate within a range that can satisfy the above-described parallel movement function. In the above example, the vertical type is used. However, the same function can be obtained with the horizontal type.

[0025]

According to the present invention, the handle can be made slender and large, and a push function which is not restricted by the pressing position can be obtained, so that the interior of the door and the like can be improved. In addition, operability or usability can be improved by increasing the grip area.

Further, since the size of the door can be dealt with without being unbalanced, the range of use can be expanded.

[Brief description of the drawings]

FIG. 1 is a front view of a partially sectional view showing an embodiment of a push-type handle according to the present invention.

FIG. 2 is a schematic longitudinal sectional view.

FIG. 3 is an exploded perspective view of the handle body as viewed from one side.

FIG. 4 is an exploded perspective view seen from the other side of the handle main body.

FIG. 5 is a side view from the inside of the casing main body.

FIG. 6 is a front view of a casing body.

FIG. 7 is a side view from the inside of the side cover.

FIG. 8 is a front view of a side cover.

FIG. 9 is a schematic plan view showing a protruding state.

[Explanation of symbols]

 Reference Signs List 4 door 6 casing member 8 spring member 10 handle body 12 wheel 14 wheel guide groove 16 locking pin 18 pin guide groove 20 engaging groove 22 movable engaging pin 40 spring

Claims (2)

(57) [Scope of request for utility model registration] 1. A a casing member that is embedded fixed to the door or the like, a handle body that is provided retractably through the spring member to the casing member, the handle body and the casing section
In the configuration of the engagement between the pin and the groove provided between each material
The handle body moves to the protruding position and the immersing position by more pressing operation
In the push type handle, the casing member and the handle body are formed in a substantially rectangular shape,
Wheels are provided at both ends of one side in the longitudinal direction of the handle body, and wheel guide grooves are provided on opposite sides of the casing member so as to regulate the swing of the wheels and guide the wheels, and At both ends on the opposite side, a locking pin is provided which abuts on the casing member by the urging force of a spring and constantly presses the wheel against the wheel guide groove, and the locking pin is provided on the opposite side surface of the casing member. A push-type handle, wherein a pin guide groove for guiding is formed. 2. The push handle according to claim 1, wherein the wheel and the wheel guide groove are formed in a substantially V-shaped cross section.