JPH0737007Y2 - Handle assembly for panel mounting - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial application] The present invention is a panel such as a door panel
It is suitable to be attached to and used to open and close it
Regarding the handle assembly.

[0002]

2. Description of the Related Art A wall as a fixed side panel and a movable side panel
In combination with the door panel as a door,
-Hold the handle assembly used to open and close the panel.
The sleeve, the sleeve that fits on the pivot of the handle, and the sleeve.
The nut to secure the probe to the moving side panel
Configure and move the handle through this sleeve Side panel
There is a well-known type that is pivotably attached to the.

[0003] Such a handle normally has a starting point and an ending point of turning.
Lock the turn at a point and keep the handle stationary
You can keep it on. Lock that turn
Each of the positions to be locked is in the locked or unlocked state of the door panel.
When the handle is turned on, the door will move depending on the turning position of the handle.
-It is possible to identify the state of the panel.
It is convenient because it can be done. To lock the turn, for example,
Around the peripheral wall of the sleeve, from its free edge in the axial direction of the sleeve
Both have two cutouts, and the handle has that
It is possible to swing under the action of an urging spring in a direction perpendicular to the turning surface.
The rigger member is pivotally supported, and one end of this trigger member
So that the engaging projections provided on the
You can leave it. Move the trigger member against the biasing spring
The mating is released and the lock is released and the handle is turned.
Be prepared to do so.

[0004]

[Problems to be Solved by the Invention] Hand with the above-mentioned configuration
In the assembly, the peripheral wall of the sleeve is
It is cut in the circumferential direction due to the notch in the line,
The peripheral wall between the recesses is, so to speak, a state of a cantilever. Shi
Also, remove the engagement protrusion of the trigger member from the notch.
When you try to turn the handle,
Abut on the peripheral wall that forms the side wall of the notch, and
I may be scared. Trigger member projection is free on the peripheral wall
In the case of a design structure that collides near the edge or on the moving side panel
When the weight is large, the force to twist the peripheral wall may be large.
Therefore, there is a high possibility that the peripheral wall will be damaged. Surrounding wall
If the wall thickness is not sufficient, or even if it is
If the frequency of damage increases, the surrounding wall may be deformed or damaged.
Finally, the question that the handle assembly becomes unusable
There is a problem. In addition, as a reaction of the force that impinges on the peripheral wall,
A shaft support pin that supports the trigger member by the force applied to the gar member
Pry the bearing wall of the pin and its, and deform or damage them.
It also gives a problem that the trigger member is disturbed in swinging.
It

Therefore, the present invention proposes a free sleeve peripheral wall.
Circumferentially continuous edge and sleeve
A cam groove that extends along the circumferential direction is provided on the outer surface of the peripheral wall of
K, the tip of the trigger member as a cam follower in this groove
It is necessary to solve the above problems by mating etc.
I have a subject.

[0006]

This invention solves the above-mentioned problems.
The following are the means to decide.
It

This invention is based on the assumption that at least
The handle member and the handle member swing under the action of an urging spring.
Trigger member pivotally supported and this handle member
A sleeve member that is pivotally and detachably fitted, and
Such as a nut member for fixing the sleeve member to the panel
And one end of the trigger member engages with the sleeve member.
Panel mounting claw that can lock the turning of the handle member
It is a bundle assembly.

On this premise, the present invention is characterized.
One of the points is that one end of the trigger member is
By engaging with an engaging groove provided at a predetermined position on the outer surface of the peripheral wall of the material,
The sleeve member is locked and the free edge of the peripheral wall
It is to be continuous in the direction.

Another one of the features of this invention
Is the sleeve member in the circumferential direction on the outer surface of the peripheral wall.
The first cam groove that extends to the end and has both ends formed with deep grooves,
Free edge of the peripheral wall in the axial direction of the sleeve from the predetermined portion of the first cam groove.
And a second cam groove extending to the
The edges are continuous in the circumferential direction, and one end of the trigger member is
Fits in the first or second cam groove as a cam follower,
The hand when the cam follower moves following the first cam groove.
The part where the cam follower is formed deep in the groove
When the turning of the handle member is locked when
And the cam follower moves following the second cam groove.
When the handle member and the sleeve member can be
There is something.

In a preferred embodiment of this invention,
The handle member covers the sleeve member, and the
The shaft support pin supporting wall that supports the gar member is provided, and the cover part
Part of the material approaches or abuts the bearing wall.

[0011]

[Operation] In the handle assembly thus configured
In order to lock the pivoting of (1) the handle member, the trigger
-Connect one end of the member to the groove provided on the outer surface of the peripheral wall of the sleeve member.
To combine. On the other hand, the free edge of this peripheral wall is continuous in the circumferential direction.
When making the groove so that its end faces the free edge
Also, the groove extends from the free edge in the axial direction of the sleeve.
So that it does not become a notch groove. This free edge
Is the deformation and damage of the peripheral wall that is twisted by the trigger member.
Acts to prevent. Such a groove is the depth of the groove
Is obtained by making the wall thickness smaller than the wall thickness.
(Corresponding to claims 1 and 2). (2) Of the first cam groove extending in the circumferential direction on the outer surface of the peripheral wall
Make both ends particularly deep in the groove and attach the trigger part to both ends.
One that locks the pivoting of the handle member when the material is engaged
The swivel of the handle member when moving along the first cam groove
In this configuration, the wall thickness of the peripheral wall is increased to
It becomes easy to improve the strength of the enclosure (corresponding to claim 2).
O). (3) The cover member provided on the handle member is the trigger member
Being close to or in contact with the bearing wall for supporting
And to reinforce the bearing wall to prevent deformation and damage.
Act on. Also, this cover member is a handle assembly.
Prevents rainwater from entering (corresponding to claim 3).

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the details of this invention will be described with reference to the accompanying drawings.
The explanation is as follows.

FIG . 1 shows a handle assembly 1 according to the present invention.
FIG. 7 is a partially cutaway perspective view showing a usage state of FIG. handle
The assembly 1 is for a fixed side panel 2 such as a wall, and a hinge (shown in the drawing).
No)) to attach to the movable side panel 3 which can be opened and closed freely
is there. The handle assembly 1 includes the handle 4 and the inside thereof.
It is operated by grasping and operating the trigger member 10
The side panel 3 has a hook 5 inside, and the hook 5 is a hand.
It pivots in tandem with the ruler 4 and is installed inside the fixed side panel 2.
The locking part of the moving side panel 3 that fits in and out of the groove of the groove fitting 6
Functions as a material. In FIG. 1, the handle assembly 1 has a lock-like shape.
And the handle 4 is swung in the direction of arrow 7,
The tool 5 can be removed from the groove fitting 6 and the panel 3 can be opened freely.
You can

FIG . 2 is a sectional view taken along line II-II in FIG.
Is. The handle 4 is at a right angle to the surface of the moving side panel 3.
Has a swivel axis 8 which forms
It can turn, but the details will be described later. On handle 4
Can swing in a plane perpendicular to its plane of rotation
Member 1 that is pivotally supported by the pivot pin 9
0 is provided. The shaft support pin 9 attaches the trigger member 10 to both
A pair of supporting walls 11 provided on handle 4 so as to sandwich from the side
Is supported by (see also FIG. 5). trigger
A compression spring 12 is interposed between the member 10 and the handle 4.
The trigger member 10 with the pivot pin 9 as the fulcrum.
And urges it counterclockwise. One of the trigger member 10
The end is the working end 1 on which the hand of the person holding the handle 4 acts.
0A and the other end facing the cam follower 10B
Is. The free end 8D of the swivel shaft 8 has a hook on the moving side panel 3.
The inner side of the panel 3 (see FIG. 2).
Then, on the right side of the panel 3, the claw metal fitting 5 is attached to the tip.
Is bolt 14, retainer ring 15, washer 16
Fixed by. In the handle 4 and the claw fitting 5,
The free end 8D and
And both of the fitting holes of the claw fitting 5 that fits into this
Well-known technology is applied.

Further , in FIG. 2, the outer circumference of the turning shaft 8 is
The sleeve 20 is fitted. Sleeve 20 is the step
The difference 21 is in contact with the step 37, which is one of the steps of the turning shaft 8.
It The flange portion 22 of the sleeve 20 is a rubber sheet
To the outside (left side in the figure) of the moving panel 3 via 23.
From the inside of the panel 3, the retainer ring 25
It is fixed to the panel 3 by screwing the nut 24 through
I have decided. The flange 22 has a plurality of protrusions 26.
Then, these are fitted into the fitting holes 36 provided in the panel 3,
It serves as a detent for the sleeve 20. The sleeve 20 is a panel
The washer 16 is attached to the tip 27 of the inside of the ruler 3.
The swivel shaft 8 that abuts and slides on the inside of the sleeve 20.
Do not fall out of each other. With sleeve 20
Is the first cam on the outer surface 29 of the peripheral wall 28 outside the moving panel 3.
The groove 30 extends in the circumferential direction. On the other hand, the trigger member 1
The cam follower 10B of No. 0 slides against the first cam groove 30.
The leaves 20 are fitted from the outside in the radial direction. In Figure 2,
The handle 4 can be turned, but it cannot move horizontally.
Yes.

FIG . 3 shows the cam follower of the trigger member 10.
10B and details of the cam groove of the sleeve 20,
It is a perspective view of each. The trigger member 10 is a pivot pin.
9 has a through hole 9A for supporting the shaft support pin 9 inserted therethrough.
Swing in the direction of arrow 40 to the point. Cam follower 10B
Is the first contact surface 10C and the L-shaped side surface on the first contact surface 10C .
The second contact surface 10E, which is a part of the protrusion 10D, and the third contact surface
And a surface 10F.

The sleeve 20 is related to the III-III axis.
Has a symmetrical left and right cam groove, and the handle assembly 1
It is possible to choose a turning direction, but that
Is a conventional technique for this type of handle. here
Indicates the cam groove configuration on the right half of the center line III-III line.
explain. The sleeve 20 is attached to the outer surface 29 of the peripheral wall 28.
From one end of the first cam groove 30 to the peripheral wall at a right angle to this groove 30.
28 has a second cam groove 31 extending to a free edge 28A.
To do. The first cam groove 30 has a cam groove at both ends thereof.
The depth of and the shape of the cam follower 10B
With the first groove 32 formed so that the protrusion 10D can be fitted.
The third groove portion 34 is provided, and a space between the groove portions 32 and 34 is
The cross-sectional shape is shallower than that of the cam follower 10B.
3. Second groove 33 formed so that the contact surface 10F is settled
Have. The third groove portion 34 is further provided with a locking member 51 described later.
The peripheral wall 2 is fitted so that it can be fitted from the inside of the sleeve member 20.
It is formed as a through hole penetrating the inside and outside of 8. Also,
The first groove portion 32 is formed deeper than the second cam groove 31.
The circumferential width of the second cam groove 31 is equal to that of the cam follower 1.
It is slightly larger than the width W of the protrusion 10D of 0B. Shi
Therefore, to fit the sleeve 20 and the swivel shaft 8
Aligns the position of the protrusion 10D with the position of the second cam groove 31, and
Insert the raised portion 10D from the free edge 28A according to the second cam groove 31.
To enter. The step 21 of the sleeve 20 is the pivot 8
When the bump 10D comes into contact with the step 37 of the
The part 32 is fitted (see also FIG. 2).

FIG . 4 shows the first cam associated with the turning of the handle 4.
Shows a series of fitting states of the groove 30 and the cam follower 10B.
It is a schematic cross-sectional view. FIG. 4A shows a cam follower.
-10B fits into the first cam groove 30 at the first groove 32
State. The chain line indicates that the trigger member 10 swings clockwise.
The state when the cam follower 10B is shown is shown.
D is separated from the first groove 32. When in this state
Then, turn the handle 4 to move to (B) described later, or
Or move horizontally to the left to disengage from the sleeve 20.
You can In FIG. 4B, the cam follower 10B is
The state fitted in the 2nd groove part 33 is shown. Third contact surface 10F
Fits in the second groove 33, and the second contact surface 10E is three- dimensional.
It contacts the outer surface 29 of the bush 20. The second groove 33 is
Proposed a cam follower 10B that moves with the turn of the spindle 4.
It functions as an internal groove. 4C shows the hand
And the cam follower 10B is in the third groove.
34 shows a state of fitting with 34. Here, the second and third hits
The contact surfaces 10E and 10F are located in the third groove portion 34 which is a through hole.
waiting. The third groove 34 is deeper than the second groove 33.
Therefore, the handle 4 turns and moves from (B) to (C).
The trigger member 10 swings counterclockwise when
When the first contact surface 10C moves to the peripheral wall 29 of the sleeve 20,
It stops when you make a collision. In this way, the handle 4 turns
Then, in accordance with that, in (A) to (C) of FIG.
There is a movement of the cam follower 10B. (A) and (C)
Respectively correspond to the start point or end point of the turn, usually (C)
So that it is in the position of the handle 4 shown in FIG.
To use. Whether the handle 4 is in the (A) or (C) position
The trigger member 10 must be
It must swing in the meter direction. This is the hand
The turning of the lever 4 is locked at the positions (A) and (C).
To unlock the lock, pull the trigger member 10 clockwise.
Move the cam follower 10B to the deep groove first.
It means to be detached from the 1, 3 groove portions 32, 34.
It

The handle assembly 1 utilizes known techniques.
A mechanism for locking the handle 4 can be built in
It For example, in FIG. 2, a locker built in the rotary shaft 8
The structure 50 is for that purpose, and the keyhole cover 52 (see FIG. 1).
Turn) to expose the keyhole (not shown),
When the key is inserted and rotated, the locking member 51 of the locking mechanism 50 is rotated.
Of the sleeve 20 protrudes outward in the radial direction of the swivel shaft 8, and
It is fitted into the three-groove portion 34 from the inside (see FIG. 4C). Department
The material 51 extends between the swivel shaft 8 and the sleeve 20,
It is possible to lock the handle 4 by disabling the turning.

FIG . 5 is a view taken along the line VV of FIG. Was
However, here, the sleeve 20 in the handle assembly 1 is used.
And remove the handle 4 and the screw 57
4 is a cover member 55 fixed to FIG. Swivel axis 8 is outside
The diameter gradually decreases from 8A to 8D, and the free end 8D is
It is rectangular and has a screw hole 8E at the center. The pivot axis 8 or et al.
Is a pair of bearing walls 11 that sandwich the trigger member 10 from both sides.
Extends, and the bearing wall 11 supports the pivot pin 9 (Fig.
2). Each bearing wall 11 has a cover member from the outside.
55 has an inner protrusion 56 approaching or abutting
It As a result, when the handle 4 is turned, the cam
The follower 10B collides with the side wall of the cam groove 30 and
As a function, even if the force for twisting the bearing wall 11 acts,
Overhang 56 exerts a reinforcing effect as a side support
Therefore, the support wall 11 and the shaft support pin 9 were easily deformed.
And will not be damaged.

In FIG . 2, the O-ring is attached to the turning shaft 8.
Fit the sleeve 18 after fitting the guide 18
The turning of 4 is smooth. Also, the handle assembly 1
Is a metal material other than the O-ring 18 and the rubber sheet 23.
Although it is generally preferable to configure it, a metal material is appropriately
It can be changed to a plastic material or the like.

[0022]

[Effect of the Invention] With the handle assembly constructed in this way
Because the free edge of the sleeve is continuous in the circumferential direction,
Even if the cam follower collides with the side wall of the cam groove provided on the wall
The peripheral wall and cam groove are not easily deformed or damaged.

A first cam groove is provided in the circumferential direction of the peripheral wall, and particularly the groove is formed.
Trigger members engage with the deeply formed first and third grooves on both ends
Then, the pickpocket configured so that the turning of the handle is locked.
In the groove, at least one of the first and third grooves is free of the peripheral wall.
It is not necessary to expose it to the edge, and therefore the groove
There is no need to reduce the wall thickness of the free edge
Does not impair the strength of. The 1st and 2nd cam groove is the circumference
The strength of the enclosure is improved by increasing the wall thickness of the surrounding wall.
Can be made.

The cover member provided on the handle is a cam follower.
Like the lower body hitting and prying this on the trigger member
Even if force is applied, support the shaft support wall from both sides to
It is possible to prevent deformation of the bearing wall and the pivot pin. In addition
This cover member holds the hand when used outdoors.
It is possible to prevent rainwater from entering the assembly.

The handle and sleeve are of the trigger member.
When the cam follower is in the second or third groove (Fig.
(Corresponding to the state of (B) and (C) of 4), cannot be separated from each other
It is in a state. Therefore, move the handle assembly
The handle and sleeve should be
If you keep it in such a state that you cannot leave it,
Conventionally, the leaves and handle are attached to the moving panel in order.
Compared with the technology, the installation work can be significantly reduced.
It

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view showing a usage state of a handle assembly according to the present invention.

2 is a view taken along the line II-II in FIG.

FIG. 3 is an enlarged perspective view showing a part of a cam follower and a sleeve.

FIG. 4 is a schematic cross-sectional view showing a fitted state of a cam follower and a cam groove.

5 is a V-V line of FIG. 2 showing a handle and a cover member.
View from the arrow.

[Explanation of symbols]

 1 Handle assembly 3 Panel 4 Handle member (handle)10 Trigger member 10B Cam follower 11 Bearing wall 12 Energizing spring (compression spring) 20 Sleeve member24 Nut member 28 Perimeter wall 28A free edge 29 Outside 30 1st cam groove 31 2nd cam groove 55 Cover member

Claims (3)

[Scope of utility model registration request] 1. At least a handle member and the handle portion
Trigger that is pivotally supported on the material so that it can swing under the action of a biasing spring
Material and the handle member are fitted so as to be pivotable and detachable
Sleeve member and fixing the sleeve member to the panel
And a nut member for one end of the trigger member
Engages with the sleeve member to pivot the handle member
Smell the panel mounting handle assembly that can lock
Te, one end of the trigger member, the peripheral wall outside of the sleeve member
The lock is engaged by engaging with an engaging groove provided at a predetermined position on the surface.
In the sleeve member, the peripheral wall free edge is continuous in the circumferential direction.
The handle assembly as described above. 2. A handle member and a handle portion.
Trigger that is pivotally supported on the material so that it can swing under the action of a biasing spring
Material and the handle member are fitted so as to be pivotable and detachable
Sleeve member and fixing the sleeve member to the panel
And a nut member for one end of the trigger member
Engages with the sleeve member to pivot the handle member
Smell the panel mounting handle assembly that can lock
The sleeve member extends circumferentially on the outer surface of the peripheral wall.
And a first cam groove in which both ends are formed with deep grooves,
The peripheral wall can be freely moved in the axial direction of the sleeve from a predetermined part of the groove.
And a second cam groove extending to the edge,
The peripheral wall free edge is continuous in the circumferential direction, and one end of the trigger member is a cam follower.
Fits in the first or second cam groove, and the cam follower is in front
Note that when the handle member moves along the first cam groove,
Turn the cam follower on the deep groove.
When the turning of the handle member is locked when
And the cam follower moves following the second cam groove.
The handle member and sleeve member can be fitted and removed when
It said handle assembly, wherein you have to ability. 3. The sleeve member is provided on the handle member.
Cover member for covering and a shaft support for supporting the trigger member
A pin support wall is provided, and a part of the cover member supports the support.
The method according to claim 1 or 2, which is close to or abuts a wall.
Handle assembly.