JPH0643412Y2 - Position-adjustable fastener device - Google Patents

Description

[Detailed Description of the Invention] [Industrial application] The present invention relates to a fastener device for fastening and closing a door or a lid to a fixed frame body such as a box body in a tool box of a yacht cabin.

[Prior Art] As disclosed in Japanese Utility Model Publication No. 51-46232, in a conventional fastener device, a bearing portion is projectingly provided on a mounting substrate fixed to a door, and a base end portion of an operation lever is pivoted by the bearing. Pivotally attaches the base end of the hooking arm to a shaft hole in the middle of the operating lever, and engages the tip end of the hooking arm with a receiving plate fixed to the fixed frame, The operating lever is tilted down toward the mounting board so that the straight line connecting the engaging portion of the receiving plate and the pivot is crossed to the side of the mounting board.

As a result, the hook arm is appropriately elastically deformed, the receiving plate and the hook arm are firmly engaged, and the door is tightened and closed with respect to the fixed frame body. When the packing is denatured and deteriorated due to the influence of seawater, ultraviolet rays, etc., and the cross-sectional dimension is reduced, the mounting board comes closer to the receiving plate by the reduction amount, and the tightening force between the hook arm and the receiving plate is reduced. , It becomes impossible to perform a sufficiently high close contact.

When such a situation occurs, it is necessary to remove the mounting board from the door once, move the mounting board so that the pivot shaft moves away from the receiving body by the reduction of the cross-sectional size of the packing, and remount the mounting board. Alternatively, it is necessary to once remove the receiving plate from the fixed frame body, move it away from the mounting substrate by the reduction of the cross-sectional dimension of the packing, and then attach it to the fixed frame body again.

However, when reattaching the mounting substrate or the receiving plate, the fixing screw is screwed into a position close to the original screw hole, so that the fixing strength of the mounting substrate or the receiving plate may be lowered.

[Problems to be Solved by the Invention] Therefore, an object of the present invention is to receive a mounting board by a simple operation without affecting the fixing strength of the mounting board to the door or the fixing strength of the receiving plate to the fixed frame. An object of the present invention is to provide a position-adjustable fastener device capable of accurately adjusting the set position of a plate.

[Means for Solving the Problems] The following will describe with reference numerals in the accompanying drawings. In the position-adjustable fastener device of the present invention, the operating lever is provided on the bearing plate portion 2 projecting from the front side of the mounting substrate 1. The base end 3a of 3 is pivotally attached by a pivot 4 parallel to the mounting substrate 1, and the operation lever 3
The base end portion 5a of the hooking arm 5 is pivotally attached to the intermediate portion 3b by a pivot shaft 6 parallel to the pivot shaft 4, and a spring member 7 rotationally biases the operating lever 3 toward the mounting substrate 1.

The mounting plate is provided on the case 9, and the hook arm 5 is attached to the tip 10a.
The receiving plate 10 with which the front end portion 5b is engaged is slidably accommodated in the case 9 in the longitudinal direction, and the upper and lower end portions of the screw rod 11 accommodated in the case 9 in the transverse direction are supported by the supporting holes 12 on the case 9 side. The cam plate 16 which is fitted and supported by the case 13 and is housed in the case 9 in a non-rotatable state
The drive surface 17 of the cam plate 16 and the base end 10 of the receiving plate 10.
It is brought into contact with the driven surface portion 18 provided on b.

[Operation] As one usage example, the case 9 of the receiving plate 10 is fixed to the fixed frame body 19 such as the box body, and the mounting substrate 1 of the operation lever 3 is the door 20.
Stuck to.

To close and close the door 20 to the fixed frame 19, the hook arm 5
The tip portion 5b of the shaft 6 is engaged with the tip portion 10b of the receiving plate 10,
The operating lever 3 is laid down toward the front surface of the door 20 so that the crossing over the straight line connecting the tip end portion 10b of the receiving plate 10 and the pivot 4 to the mounting substrate 1 side.

When operated in this manner, the hook arm 5 is firmly engaged with the receiving plate 10 and the elastic force of the spring member 7 for urging the operation lever 3 toward the door 20 maintains the door 20 tightly closed. To be done.

When the gasket or packing 21 mounted between the door 20 and the fixed frame 19 deteriorates and the cross-sectional dimension decreases, the screw rod 11
Is rotated by a driver.

By this rotation operation, the cam plate 16 moves along the screw rod 11, and the drive surface portion 17 of the cam plate 16 presses the driven surface portion 18 of the receiving plate 10, so that the receiving plate 10 slides in the longitudinal direction. Case 9
The amount of protrusion from is increased, and the reduction in the cross-sectional size of the packing 21 is absorbed and compensated.

Embodiment In the illustrated embodiment, a pair of upper and lower bearing plate portions 2 formed by bending one end portion of the mounting substrate 1 are housed inside the base end portion 3a of the operating lever 3 and A receiving plate 22 is fixedly provided at the other end. The mounting substrate 1 is fastened and fixed to the door 20 by means of screws 24 and nuts 25 passing through the five mounting holes 23 in the middle part. A spring receiving plate portion 26 is cut and raised in an intermediate portion of the mounting substrate 1, and a spring member 7 in which a coil portion 7a is wound around the pivot 4 is provided.
Has one linear end 7b wound around the pivot 6 and the other linear end 7c engaged with the spring receiving plate portion 26.

A lock 27 is fixed to an intermediate portion of the front plate portion of the operation lever 3, and a stopper metal plate 29 that engages with and disengages from the metal receiving plate 22 is fitted to an inner end angular shaft portion of a rotor 28 of the lock 27. And it is fixed with screw 30. When the stopper plate 29 is engaged with the back side of the receiving plate 22, the operation lever 3 is locked by the mounting substrate 1 and cannot be rotated.

The pair of upper and lower mounting plate portions 8 of the flat box type case 9 are provided with one mounting hole 31 and one mounting groove 32, respectively.
Protruding to the right of. A mounting hole 31 is provided in the middle of the backing plate 10.
An escape hole 33 that faces the front plate portion of the case 9 is provided.
An escape hole 35 communicating with the escape hole 33 is provided at the left end of 34. An auxiliary plate 36 is fixed inside the case 9. The backing plate 10 is the left side wall plate part 37 of the auxiliary plate 36 and the front plate part of the case 9.
The upper end edge surface 10c and the lower end edge surface 10d of the receiving plate 10 are fitted in the slit between the auxiliary plate 36 and the upper side wall plate part 38 and the lower side wall plate part 39 of the auxiliary plate 36.

The bent plate portion 10e formed obliquely on the base end portion 10b of the receiving plate 10 is in sliding contact with the auxiliary plate 36, and the driven surface portion 18 is the bent plate portion 10b.
It consists of the right side of e. The cam plate 16 is prevented from rotating by coming into contact with the front plate part 34 and the auxiliary plate 36 of the case 9, and the drive surface part 17 is constituted by the inclined left side surface of the cam plate 16. The right side surface of the cam plate 16 is the right side wall plate portion 40 of the auxiliary plate 36.
Is in sliding contact with.

The support hole 12 and the support hole 13 of the screw rod 11 are the upper side wall plate portion of the auxiliary plate 36.
38 and the lower side wall plate portion 39. The screw rod 1 is prevented from moving in the front-rear, left-right direction by fitting the upper and lower ends into the support holes 12 and 13. Further, the upper and lower end surfaces of the screw rod 11 are brought into contact with the upper surface plate portion 41 and the lower surface plate portion 42 of the case 9, whereby the screw rod 11 is prevented from moving in the vertical direction.

The positive groove type rotation operation portion 14 is provided on the lower end surface of the screw rod 11, and the through hole 15 for inserting a driver is the lower surface plate portion of the case 9.
The screw rod 11 is provided at 42, and the lower end surface of the screw rod 11 contacts the hole edge portion of the through hole 15 to prevent the screw rod 11 from being pulled out. The case 9 is a screw 43 and a nut inserted from the escape hole 35 and the escape hole 33 into the mounting hole 31.
It is fastened and fixed to the fixed frame body 19 by 44.

[Advantages of the Invention] As described above, in the fastener device of the present invention, the receiving plate 10 with which the hooking arm 5 engages is accommodated in the case 9 so as to be slidable in the longitudinal direction, and the screw accommodated in the case 9 in the transverse direction. The upper and lower ends of the rod 11 are fitted and supported in the support holes 12 and 13 on the case 9 side, and the cam plate 16 housed in the case 9 in a non-rotatable manner is screwed into the screw rod 11, so that the drive surface portion 17 of the cam plate 16 is fixed. The cam plate 16 is brought into contact with the driven surface portion 18 of the base end portion 10b of the receiving plate 10, and by rotating the screw rod 11, the cam body 16 moves along the screw rod 11, and the cam plate 16
Of the receiving plate 10 presses the driven surface part 18 of the receiving plate 10,
The case 10 can be slid in the length direction of the case 9.

Therefore, when the cross-sectional size of the gasket or packing 21 is reduced, in order to maintain the tightening force between the hook arm 5 and the receiving plate 10, the mounting substrate 1 and the case 9 are attached to the door 20 and the fixing frame body 19.
Since there is no need to remove it from the housing, move it backward by the reduction amount, and reattach it, the setting position of the receiving plate 10 with respect to the mounting substrate 1 can be accurately adjusted by only a simple operation of turning the screw rod 11. The risk of a reduction in the fixing strength of the mounting substrate 1 and the case 9 due to the moving and remounting is avoided.

Further, by rotating the screw rod 11, the error in the initial mounting position can be easily corrected, and the tightening degree of the packing can be adjusted accurately.

[Brief description of drawings]

1 is a front view of a position adjusting type fastener device according to an embodiment of the present invention, FIG. 2 is a left side view of the fastener device, and FIG. 3 is a right side view of the fastener device. 4 is a plan view of the fastener device, FIG. 5 is a rear view of the fastener device, and FIG. 6 is a bottom view of the fastener device. 7 is a sectional view taken along line AA of FIG. 1, FIG. 8 is a sectional view taken along line BB of FIG. 1, FIG. 9 is a sectional view taken along line CC of FIG. 4, and FIG. 1 is a sectional view taken along line DD of FIG. 1, FIG. 11 is a sectional view taken along line EE of FIG. 1, FIG. 12 is a sectional view taken along line FF of FIG. 1, and FIG. 13 is taken along line GG of FIG. It is a cross-sectional view, the first
FIG. 4 is a bottom view of the fastener device when it is released. 1 ... Mounting board, 2 ... Bearing plate part, 3 ... Operating lever,
3a …… base end, 3b …… intermediate part, 4 …… spindle, 5 …… hook arm, 5a …… base end, 5b …… tip end, 6 …… spindle, 7
...... Spring member, 7a …… Coil part, 7b, 7c …… Linear end part, 8 …… Mounting plate part, 9 …… Case, 10 …… Receiving plate, 10
a: Base end, 10b: Tip, 10c: Top edge, 10d ...
… Bottom edge, 10e …… Bending plate, 11 …… Screw rod, 12,13
...... Support hole, 14 ...... Rotating operation part, 15 ...... Through hole, 16 ...... Cam plate, 17 ...... Drive surface part, 18 ...... Drive surface part, 19 ...... Fixed frame body, 20 ...... Door, 21 ... … Packing, 22… Receiving plate, 23…
… Mounting hole, 24 …… Fixing screw, 25 …… Nut, 26 …… Spring receiving plate, 27 …… Lock, 28 …… Rotor, 29 …… Stop plate, 30 …… Bis, 31 …… Mounting Hole, 32 ... Mounting groove, 33 ...
Escape hole, 34 …… Front plate part, 35 …… Escape hole, 36 …… Auxiliary plate, 37 …… Left wall plate part, 38 …… Upper side wall plate part, 39 …… Lower side wall plate part, 40 …… Right side Wall plate part, 41 …… Top plate part, 42 …… Bottom plate part, 43 …… Fixing screw, 44 …… Nut

Claims (1)

[Scope of utility model registration request] 1. A bearing plate portion 2 projecting from the front side of a mounting substrate 1.
The base end 3a of the operating lever 3 is attached to the pivot 4 parallel to the mounting substrate 1.
And the base end 5a of the hook arm 5 is pivotally attached to the intermediate portion 3b of the operating lever 3 by the pivot 6 parallel to the pivot 4.
The operating lever 3 is rotationally biased toward the mounting substrate 1 by the spring member 7, the mounting plate portion 8 is provided on the case 9, and the tip portion 10a
The receiving plate 10 with which the tip 5b of the hooking arm 5 engages is housed in the case 9 slidably in the longitudinal direction, and the upper and lower ends of the screw rod 11 housed in the case 9 in the transverse direction are located on the case 9 side. Support hole 1
A cam plate 16 which is fitted and supported by 2, 13 and non-rotatably housed in the case 9 is screwed into a screw rod 11, and a drive surface portion 17 of the cam plate 16 is provided on a base end portion 10b of the receiving plate 10 and a driven surface portion. Position-adjustable fastener device that is in contact with 18.