JP4152407B2 - Catch clip device - Google Patents

Description

  The present invention relates to a catch clip for tightly fixing a pair of attached members, for example, a door or a lid, to the main body side, and more particularly, to a catch clip device in which a locking means is built in the apparatus main body. is there.

The conventional catch clip device described in Japanese Utility Model Publication No. 4-39599 (Patent Document 1) has connecting pieces on both sides of the front end portion, and has a through hole for inserting a padlock latch on the rear end portion. A connecting seat fixed to one of the housing body and the lid by a fixing means, a connecting piece at the front end, and a finger pad at the rear end. An operating lever that is rotatably connected to the connecting piece of the mounting seat, a first arm and a second arm fitted with a coil spring, a latching shaft at the front end, and an operating lever with the rear end as a support shaft And a latch that has a latching piece for engaging a latching shaft and is fixed to the other of the housing main body and the lid by a fixing means.
Japanese Utility Model Publication 4-39599

  Since the catch clip device described above locks the mounting seat and the operation lever with a padlock, the padlock becomes bulky and the appearance looks bad, or it comes into contact with the mounting seat and the operation lever and slides. There is a problem that sound is generated.

  Accordingly, an object of the present invention is to provide a catch clip device that is not bulky like a padlock and can be locked without generating sliding contact sound.

  In the present invention, a latch receiving portion 13d is provided, and the base 13 fixed to one of the pair of attached members 30, 31 that are brought into close contact with each other and the other 30 of the pair of attached members 30, 31 are provided. A receiving member 11 to be attached, an operation lever 14 rotatably attached to the base 13 via a first support shaft 18, and formed with a slit 14 i for inserting a key 32, and the operation lever 14 A latch member 16 housed therein and slidably provided so as to be engaged with and disengaged from the latch receiving portion 13d, and an operation lever 14 for biasing the latch member 16 in a direction to engage the latch receiving portion 13d. And the base end side is pivotally supported by the operation lever 14 by the second support shaft 19 and the distal end side is engaged with the receiving member 11, A hook 15 for pulling in the direction in which the other 30 of the mounted member is brought into close contact with the one 31 of the mounted member when the operation lever 14 is rotated in a direction close to the 13 side. A catch clip device 10 is provided which is slid by being pressed in a direction opposite to the biasing direction of the elastic member 17 by the key 32 inserted from the slit 14i of the operation lever 14, and removed from the latch receiving portion 13d. Is done.

In the catch clip device 10 of the present invention, the hook 15 is engaged with the receiving member 11, and the operation lever 14 is rotated in the direction approaching the base 13. When the latch member 16 is engaged with the latch receiving portion 13d, the latch member 16 is urged by the elastic member 17 inside the operation lever 14, and thus cannot be released from the latch receiving portion 13d. Is locked.
Conversely, when unlocking the catch clip device, if the key 32 is inserted from the slit 14i of the operation lever 14 and the latch member 16 is pushed by the key 32 in the direction opposite to the urging direction of the elastic member 17, The latch member 16 is released from the engaged state with the latch receiving portion 13d, and the catch clip device 10 is unlocked. Then, if the operation lever 14 is rotated in a direction away from the base 13, the hook 15 can be removed from the receiving member 11.
In the present invention, as described above, the locking function is configured by the latch member 16 and the elastic member 17 housed in the operation lever 14 and the latch receiving portion 13 d provided in the base 13. Therefore, it is not necessary to use a padlock as in the prior art, and it has become possible to provide the catch clip device 10 that is not bulky and does not generate sliding contact sound.

In the catch clip device 10 of the present invention, the latch member 16 has a pair of side surface portions 16b and 16b. Each side surface portion 16b and 16b is provided with long holes 16f and 16g at two locations, and each long hole 16f and 16g. The first support shaft 18 and the second support shaft 19 are respectively inserted into the first support shaft 18 and the second support shaft 19 so that the latch member 16 and the operation lever 14 are fixed together, and the latch member 16 is slidably provided inside the operation lever 14. Can do.

  According to the present invention, it is possible to provide a catch clip device that is less bulky than conventional products and does not generate sliding contact sound.

  Hereinafter, the present invention will be described with reference to the drawings, but the present invention is not limited thereto. 1 (a) and 1 (b) are a plan view and a side view of the catch clip device, FIG. 2 is a side view of the catch clip device when it is removed from the receiving member, and FIGS. 3 (a) and 3 (b) are catch clips. 4 is a cross-sectional view of the device, FIG. 4 is a cross-sectional view when the latch member is removed from the latch receiving portion with a key, and FIGS. 5A to 5E are a plan view, a side view, a cross-sectional view, and a rear end view of the operation lever. 6A to 6D are a plan view, a side view, and a cross-sectional view of the latch member. In the following description, the left side of the drawings in FIGS.

As shown in FIG. 1, the catch clip device 10 according to the present invention fixes a receiving member 11 to a lid 30 (attached member) and fixes a catch clip body 12 to a housing body 31 (attached member). The clip body 12 and the receiving member 11 are used to bring the lid 30 (attached member) into close contact with the housing body 31 (attached member).
The catch clip body 12 includes a base 13, an operation lever 14, a hooking tool 15, a latch member 16, and a spring 17 (elastic member) as main parts.

  Here, the base 13 has a raised portion 13b protruding from the front end side of a portion 13a formed in a flat plate shape. The first support shaft 18 is inserted through the rising portion 13b. Further, another rising portion 13c projects from the flat portion 13a at an intermediate position, and a shaft member as a latch receiving portion 13d is fixed to the rising portion 13c.

As shown in FIGS. 5A to 5E, the operation lever 14 has an upper surface portion 14a, a pair of side surface portions 14b, and a rear surface portion 14c.
A convex portion 14d that curves upward and protrudes is formed on the upper surface portion 14a, and the lower side of the convex portion 14d is used as a space for arranging the spring 17. Further, the front end of the upper surface portion 14a is bent in a curved surface downward, and notches 14e are formed on both sides thereof. The notch 14e is used as a space for fitting the rising portion 13b of the base 13 and the front end of the latch member 16 as shown in FIG.
Each side surface portion 14b has holes 14f and 14g formed at two locations, and a convex portion 14h slightly bulging laterally is formed. The holes 14 f and 14 g are for inserting the first support shaft 18 and the second support shaft 19, respectively, and the convex portion 14 h secures a clearance between the latch receiving portion 13 d of the base 13. It is formed to do.
A slit 14i is formed in the rear surface portion 14c between the rear end of the side surface portion 14b. As shown in FIG. 4, the slit 14i is used for inserting the key 32 therefrom.

  In the hooking tool 15, the first arm 15a and the second arm 15b are arranged so that the spring receiving portions 15c and 15d are arranged in opposite directions, and the spring 15e is mounted between the spring receiving portions 15c and 15d. A second support shaft 19 is fixed to the base end side of one arm 15a, and an engagement shaft 15f is fixed to the tip of the second arm. The hook 15 is engaged when the engaging shaft 15f is engaged with the engaging portion 11a of the member 11 and the operating lever is rotated in the direction close to the base 13 (the direction of the arrow R1 in FIG. 2). 30 is pulled in the direction in which the housing 30 is brought into close contact with the casing body 31.

Next, as shown in FIGS. 6A to 6E, the latch member 16 has an upper surface portion 16a, a pair of side surface portions 16b, and a rear surface portion 16c.
The upper surface portion 16a is provided with a concave portion 16d that curves downward and protrudes in the center, and the upper side of the concave portion 16d is used as a space for arranging the spring 17. A hole 16e is formed in the recess 16d. This is for facilitating the bending of the plate material when the recess 16d is formed, and is selectively formed according to the need for bending. .
Long holes 16f and 16g are formed at two positions on each side surface portion 16b. The first support shaft 18 and the second support shaft 19 are inserted into the long holes 16f and 16g, respectively. The operation lever 14 is fixed integrally. The latch member 16 can slide in the length direction of the long holes 16f and 16g. Each side surface portion 16b is provided with a claw-like portion 16h so as to protrude rearward. As shown in FIG. 6C, the claw-like portion 16h is engageable with a latch receiving portion 13d. It is formed as follows.
As shown in FIG. 4, the rear surface portion 16 c is a portion for contacting the tip of the key 32, and the latch member 16 is pushed by the key 32 in the direction opposite to the biasing direction of the spring 17.

Next, the arrangement relationship and operation of each component in the catch clip body 12 will be described. As shown in FIG. 3, the latch member 16 is disposed so as to fit inside the operation lever 14. The rising portion 13b of the base 13 is fitted into the notch portion 14e of the operation lever 14, and the first support shaft 18 is inserted into the long hole 16f of the latch member 16 and the hole 14f of the operation lever 14. Thereby, the operation lever 14 and the latch member 16 are pivotally attached to the rising portion 13b of the base 13 so as to be rotatable.
The second support shaft 19 is inserted through the hole 14 g of the operation lever 14 and the long hole 16 g of the latch member 16, and both ends of the second support shaft 19 are fixed to the proximal end side of the hook 15. The convex portion 14d of the operation lever 14 and the concave portion 16d of the latch member 16 are arranged so as to face each other, and the spring 17 is housed in a space sandwiched between these two portions.

  As described above, the latch member 16 is housed in the operation lever 14, fixed to the operation lever 14 at two locations by the first support shaft 18 and the second support shaft 19, and biased by the spring 17. Therefore, the latch member 16 is relative to the operation lever 14 as shown in FIG. 3 both when the hook 15 is engaged with the receiving member 11 (FIG. 1) and when the engagement is released (FIG. 2). Placed in position. Therefore, when the operation lever 14 is rotated in the direction approaching the base 13 (in the direction of arrow R1 in FIG. 2) to reach the position shown in FIGS. 1 and 3, the latch member 16 is biased by the spring 17, and FIG. Since it is pushed in the direction of arrow M1 in (a), the claw-like portion 16h of the latch member 16 is engaged with the latch receiving portion 13d, and the catch clip device 10 is locked by this engaged state, and the operation lever 14 Cannot be rotated away from the base 13.

  Conversely, when the locking state of the catch clip device 10 is released, as shown in FIG. 4, the tip 32 a of the key 32 is inserted into the slit 14 i of the operating lever 14, and this tip 32 a is inserted into the rear of the latch member 16. When the latch member 16 is pushed and slid forward (in the direction of arrow M2 in FIG. 4) by contacting the surface portion 16c, the claw-like portion 16h of the latch member 16 is engaged with the latch receiving portion 13d as shown in FIG. The catch clip device 10 is unlocked and the operation lever 14 can be rotated away from the base 13 (in the direction of arrow R2 in FIG. 2).

(A) and (b) are the top views and side views, respectively, of the catch clip device concerning the present invention. It is a side view when the hook of a catch clip device is removed from a receiving member. (A) is sectional drawing along the AA line in FIG. 1, (b) is sectional drawing along the BB line. It is sectional drawing which shows the state which removed the latch member from the latch receiving part with the key. (A)-(e) is the top view of a control lever, a side view, a longitudinal cross-sectional view, the cross-sectional view along CC line, and a rear end view, respectively. (A)-(d) is a top view of a latch member, a side view, a longitudinal cross-sectional view, and a cross-sectional view along the DD line.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Catch clip apparatus 11 Receiving member 12 Catch clip main body 13 Base 14 Operation lever 15 Hooking tool 16 Latch member 17 Spring (elastic member)
18 First spindle 19 Second spindle 30 Lid (attached member)
31 Housing (attached member)
32 keys

Claims (2)

  A base provided with a latch receiving portion and fixed to one of a pair of attached members that are brought into close contact with each other, a receiving member attached to the other of the pair of attached members, and a first support shaft on the base An operation lever that is pivotably mounted via a slit and formed with a slit for inserting a key, and is housed inside the operation lever and slidably provided so as to be engaged with and disengaged from the latch receiving portion. A latch member, an elastic member provided inside the operation lever for biasing the latch member in a direction in which the latch member is engaged with the latch receiving portion, and a base end side is pivotally supported by the operation lever by a second support shaft. In addition, when the operating lever is rotated in a direction close to the base side, the leading end is engaged with the receiving member, and the other end of the attached member is pulled in a direction in close contact with one of the attached members. A catch clip, wherein the latch member is slid by being pressed in a direction opposite to the urging direction of the elastic member by a key inserted from the slit of the operation lever, and removed from the latch receiving portion. apparatus. The latch member has a pair of side portions, and each side portion is provided with two long holes, and the first support shaft and the second support shaft are respectively inserted into the long holes. The catch clip device according to claim 1, wherein the catch clip device is slidable inside the operation lever.

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