JP6606519B2 - Striker lock mechanism - Google Patents

Description

  The present invention relates to a striker lock mechanism that sandwiches a striker with two lock plates.

  Conventionally, various techniques related to a striker lock mechanism for sandwiching a striker with two lock plates have been proposed.

  For example, in the rotation angle adjusting device described in Patent Document 1 below, one of the relatively rotating first and second objects is provided with a striker that protrudes in parallel with the rotation shaft, and the other is the same. A lock mechanism is provided that can move forward and backward with respect to the rotation trajectory of the striker and engage with and release from the striker, and holds the first and second objects at a predetermined relative angle. The locking mechanism has a concavo-convex portion that can engage with the striker at the tip, and is supported rotatably at the other end with respect to the other object. A movable lock member which can be moved forward and backward, and is disposed on the other object so as not to intersect the rotation locus of the striker on the rotation locus of the movable lock, and between the movable lock member and the striker. A fixed lock member that can be engaged with a distal end portion of the movable lock member at the time of engagement is provided.

Japanese Utility Model Publication No. 7-40252

  However, in the rotation angle adjusting device described in Patent Document 1, the distal end portion of the movable lock member is engaged with the fixed lock member by rotating the movable lock member. For this reason, the lock structure that sandwiches the striker between the movable lock member and the fixed lock member is three-dimensional, and thus it is sometimes difficult to secure the mounting space.

  Accordingly, the present invention has been made in view of the above-described points, and an object of the present invention is to provide a triker lock mechanism in which a lock structure for sandwiching a striker with two lock plates is made compact.

  The invention according to claim 1 made to solve this problem is a striker lock mechanism, wherein a first lock plate having a first clamping groove portion at one end portion and a first clamping groove portion at one end portion are crossed. A second clamping groove is formed and supported by the second lock plate intersecting the first lock plate, the other end of the first lock plate, and the other end of the second lock plate, A state in which the first clamping groove portion of the first lock plate and the second clamping groove portion of the second lock plate intersect each other by biasing in the first biasing direction and biasing the second lock plate in the second biasing direction. And a striker that is held in an intersecting region between the first holding groove portion of the first lock plate and the second holding groove portion of the second lock plate, and a distal end surface of one end portion of the first lock plate The first lock plate is slid in a first opposite direction opposite to the first urging direction by pushing and moving the tip surface of one end of the second lock plate with a striker, and the second lock plate is attached to the second lock plate. The striker is clamped in the crossing region in response to the sliding movement in the second opposite direction opposite to the urging direction.

  The invention according to claim 2 is the striker lock mechanism according to claim 1, wherein the first lock plate is provided on the first lock plate, and the long axis direction is perpendicular to the pushing direction of the striker, and the second Provided on the lock plate, the long axis direction is perpendicular to the pushing direction of the striker, and the long axis direction is overlapped with the first long hole portion in parallel with the long axis direction of the first long hole portion of the first lock plate. A second elongate hole portion, a release pin fitted in the first elongate hole portion of the first lock plate and the second elongate hole portion of the second lock plate, and a release cable connected to the release pin. And

  In the striker lock mechanism of the invention according to claim 2, when the release cable is pulled in the pushing direction of the striker, the striker in the pushing direction of the striker is inserted through the release pins fitted in the first and second elongated holes. A force acts on the first lock plate and the second lock plate. As a result, a force in the first opposite direction acts on the first lock plate, and a force in the second opposite direction acts on the second lock plate. Therefore, since the first lock plate slides in the first opposite direction and the second lock plate slides in the second opposite direction, the crossing area is opened, and the striker is not held by the crossing area. .

  The invention according to claim 3 is the striker lock mechanism according to claim 1 or 2, wherein the tip surface of one end of the first lock plate intersects the tip surface of one end of the second lock plate. It is characterized by.

  The invention according to claim 4 is the striker lock mechanism according to any one of claims 1 to 3, wherein the first guide member that guides the sliding movement of the first lock plate, and the second lock plate And a second guide member for guiding the sliding movement.

  The invention according to claim 5 is the striker lock mechanism according to any one of claims 1 to 4, wherein the shape of the intersecting region and the cross-sectional shape of the striker are rectangular.

  In the striker lock mechanism according to the first aspect of the present invention, the intersecting state of the first lock plate and the second lock plate is maintained by the biasing member, so that the first clamping groove portion of the first lock plate and the second lock plate are The striker is clamped in the crossing area with the second clamping groove. Therefore, since the striker lock mechanism of the invention according to claim 1 can hold the striker in a state where the two lock plates are overlapped in the thickness direction, the striker is held by the two lock plates. The holding lock structure is compact.

  Furthermore, when the state where the crossing region is closed is maintained by the biasing member, the striker is prevented from coming off from the crossing region, so that the force for locking the striker is improved and the locked state of the striker is maintained. Is certain.

  In the striker lock mechanism of the invention according to claim 2, when the release cable is pulled in the pushing direction of the striker, the intersecting region is opened, and the holding of the striker by the intersecting region is released. Therefore, the striker lock mechanism of the invention according to claim 2 can easily release the locked state of the striker.

  In the striker lock mechanism of the invention according to claim 3, since the tip surface of the one end portion of the first lock plate intersects the tip surface of the one end portion of the second lock plate, the tip of the one end portion of the first lock plate When the surface and the tip surface of one end of the second lock plate are pushed and moved by the striker, it is easy to press the striker simultaneously on the tip surface of the one end of the first lock plate and the tip surface of the one end of the second lock plate. It becomes. Therefore, the striker lock mechanism of the invention according to claim 3 can reliably perform the slide movement of the first lock plate in the first opposite direction and the slide movement of the second lock plate in the second opposite direction by the striker. It is.

  The striker lock mechanism of the invention according to claim 4 smoothes the sliding movement of the first lock plate by the first guide member, and smoothes the sliding movement of the second lock plate by the second guide member. Furthermore, the striker lock mechanism of the invention according to claim 4 maintains the state where the intersecting region is closed by the first guide member and the second guide member in addition to the urging member, so that the striker comes out from the intersecting region. This is further prevented.

  In the striker lock mechanism of the invention according to claim 5, since the shape of the crossing region and the cross-sectional shape of the striker are rectangular, the rotation of the striker held in the crossing region is prevented.

It is the perspective view by which the striker lock mechanism 10 of this embodiment was represented. It is the perspective view showing the striker lock mechanism 10, and is the figure where the front fixing plate 12 is omitted. It is the front view by which the striker lock mechanism 10 was represented, Comprising: It is the figure by which the front fixing plate 12 was excluded. It is the schematic diagram by which the front of the striker lock mechanism 10 was represented, Comprising: The front fixed board 12 grade | etc., Is omitted. It is the schematic diagram by which the front of the striker lock mechanism 10 was represented, Comprising: The front fixed board 12 grade | etc., Is omitted. It is the schematic diagram by which the front of the striker lock mechanism 10 was represented, Comprising: The front fixed board 12 grade | etc., Is omitted. It is the schematic diagram by which the front of the striker lock mechanism 10 was represented, Comprising: The front fixed board 12 grade | etc., Is omitted.

  Hereinafter, a striker locking mechanism according to the present invention will be described based on the embodiment of the present invention with reference to the drawings. In each drawing used in the following description, a part of the basic configuration may be omitted, and the dimensional ratios of the drawn parts are not necessarily accurate. Moreover, the left-right direction, front-back direction, and up-down direction in each drawing are as described in each drawing.

(1) Configuration of Striker Lock Mechanism As shown in FIG. 1, the striker lock mechanism 10 includes a pair of fixing plates 12 and 12. The pair of fixing plates 12 and 12 are in a state of facing each other in the front-rear direction at a predetermined interval. In the upper center of the pair of fixing plates 12, 12, a bay entrance 12A is provided. The bay entrance portion 12A is a space portion that is elongated in the up-down direction, and is a place where a striker described later is taken in and out. The baying portions 12A and 12A of the pair of fixing plates 12 and 12 are in a state of facing each other in the front-rear direction. At the lower part of the pair of fixing plates 12, 12, the flange portion 12 </ b> B projects outward. A pair of long hole portions 12C and 12C are provided through the flange portion 12B. The pair of long hole portions 12C and 12C are used when fixing the fixing plate 12 provided with them.

  A first lock plate 14 and a second lock plate 16 are interposed between the pair of fixing plates 12 and 12. Detailed description of the first lock plate 14 and the second lock plate 16 will be described later. Further, a plurality of guide pins 18, 20, 22, 24, 26 are provided between the pair of fixing plates 12, 12. Of the guide pins 18, 20, 22, 24, 26, the guide pins 18, 20, 22, 26 excluding the guide pins 24 guide the sliding movement of the first lock plate 14. On the other hand, the guide pins 18, 22, 24, 26 excluding the guide pin 20 guide the sliding movement of the second lock plate 16. The guide pin 26 is provided at the lower center of the pair of fixing plates 12 and 12.

  A release cable 28 extends from between the pair of fixing plates 12 and 12. A puller 30 is provided at one end of the release cable 28.

  2 and 3, the first lock plate 14 and the second lock plate 16 have their upper ends overlapped in the front-rear direction (that is, the plate thickness direction of the lock plates 14 and 16). Are arranged symmetrically. Further, the striker lock mechanism 10 includes a tension coil spring 32 and a release member 34. The release member 34 is interposed between the first lock plate 14 and the second lock plate 16, and is disposed between the baying portion 12 </ b> A of the fixed plate 12 and the guide pin 26. On the release member 34, a release pin 34A protruding in the front-rear direction with respect to the substantially disc-shaped main body is suspended. As for the release pin 34A, the one protruding forward is shown in FIGS. 2 and 3, but the one protruding rearward is not shown in FIGS.

  The first lock plate 14 has a substantially rectangular shape. The first lock plate 14 is provided with a first clamping groove 14A, a first support hole 14B, a first guide hole 14C, and a first slot 14D. 14 A of 1st clamping grooves are provided in the upper end part of the 1st lock plate 14, and make the upper end part of the 1st lock plate 14 bifurcated. Further, the first clamping groove portion 14A has two inner wall surfaces that face each other and are in a parallel relationship. The first support hole portion 14 </ b> B is provided at the lower end portion of the first lock plate 14. A left hook of the tension coil spring 32 is engaged with the first support hole 14B.

  The first guide hole portion 14 </ b> C is a long hole provided in a substantially central portion of the first lock plate 14. A guide pin 20 is inserted into the first guide hole portion 14C. The major axis direction of the first guide hole portion 14 </ b> C is parallel to the left side wall surface of the first lock plate 14 that slides with respect to the guide pin 18, and further slides with respect to the guide pins 22 and 26. The right side wall surface of the first lock plate 14 is in parallel relation. Therefore, the left side wall surface of the first lock plate 14 is parallel to the right side wall surface of the first lock plate 14. Further, the left side wall surface and the right side wall surface of the first lock plate 14 are parallel to the inner wall surface of the first clamping groove 14A of the first lock plate 14 (those facing and parallel to each other). It is in.

  The first elongated hole portion 14D is provided in the first lock plate 14 between the first clamping groove portion 14A and the first guide hole portion 14C. A release pin 34A of the release member 34 is fitted into the first long hole portion 14D from the rear side of the first lock plate 14. When the first lock plate 14 is disposed as shown in FIGS. 2 and 3, the major axis direction of the first elongated hole portion 14 </ b> D is in a parallel relationship with the left-right direction. Accordingly, the major axis direction of the first elongated hole portion 14D is in a vertical relationship (that is, an orthogonal relationship) with respect to the bay portion 12A that is elongated in the vertical direction.

  The shape and arrangement of the second lock plate 16 are mirror images of the first lock plate 14. Accordingly, the second clamping groove portion 16A, the second support hole portion 16B, and the second guide hole portion 16C of the second lock plate 16 are the first clamping groove portion 14A, the first support hole portion 14B, and the first locking hole portion 14B, respectively. Since it corresponds to the first guide hole portion 14C, detailed description is omitted.

  However, the right hook of the tension coil spring 32 is engaged with the second support hole 16B. A guide pin 24 is fitted into the second guide hole portion 16C. The major axis direction of the second guide hole portion 16C is parallel to the right side wall surface of the second lock plate 16 that slides with respect to the guide pin 22, and further slides with respect to the guide pins 18 and 26. The second lock plate 16 has a parallel relationship with the left side wall surface. A spacer S is loosely fitted on the guide pin 24. The spacer S prevents the second lock plate 16 from fluctuating in the front-rear direction.

  Although not shown in FIGS. 2 and 3, the second lock plate 16 is provided with a second long hole portion 16 </ b> D (see FIGS. 4 to 7 described later). The second long hole portion 16 </ b> D of the second lock plate 16 corresponds to the first long hole portion 14 </ b> D of the first lock plate 14. A release pin 34 </ b> A (projecting rearward) of the release member 34 is fitted into the second long hole portion 16 </ b> D of the second lock plate 16 from the front side of the second lock plate 16. A part of the right end portion of the second elongated hole portion 16D of the second lock plate 16 is disposed so as to overlap with a portion of the left end portion of the first elongated hole portion 14D of the first lock plate 14 in the front-rear direction ( (See FIGS. 4 and 6 described later).

  The lower end of the release member 34 is connected to the other end of the release cable 28 (on the side opposite to the end on which the pulling tool 30 is provided). Note that the release cable 28 extends to the outside of the striker lock mechanism 10 via an outlet portion 12D provided at the lower center of the fixed plate 12.

  With such a configuration, the first lock plate 14 is urged in the first urging direction D <b> 1 that is the upper right direction by the restoring force of the tension coil spring 32. On the other hand, the 2nd lock plate 16 is urged | biased by the restoring force of the tension coil spring 32 to the 2nd urging | biasing direction D2 which is an upper left direction. Due to these biasing relationships and the like, the first clamping groove portion 14A of the first lock plate 14 and the second clamping groove portion 16A of the second lock plate 16 are between the baying portions 12A, 12A of the pair of fixing plates 12, 12. It intersects and the intersection is maintained.

  Further, an intersecting region 36 between the first sandwiching groove 14A and the second sandwiching groove 16A is formed between the baying portions 12A and 12A of the pair of fixing plates 12 and 12. The intersecting region 36 is a space that protrudes from the front side to the rear side of the striker lock mechanism 10, and the inner wall surface of the first sandwiching groove portion 14 </ b> A (that is in parallel with each other) and the second sandwiching groove portion 16 </ b> A. It is formed in a closed state with wall surfaces (those facing each other and in parallel relationship). The shape of the intersecting region 36 is substantially square when viewed from the front-rear direction (hereinafter referred to as “front view”). In the intersection area 36, the portions corresponding to the four corners are directed in the vertical and horizontal directions.

  Above the intersection region 36, a part of the upper end of the first lock plate 14 and a part of the upper end of the second lock plate 16 are front and rear between the baying portions 12 </ b> A and 12 </ b> A of the pair of fixing plates 12 and 12. Overlapped in direction. In this state, the tip surface 14E at the upper end of the first lock plate 14 and the tip surface 16E at the upper end of the second lock plate 16 intersect in the front-rear direction (that is, the plate thickness direction of the lock plates 14 and 16). Is in a positional relationship. Note that the tip surface 14E at the upper end of the first lock plate 14 and the tip surface 16E at the upper end of the second lock plate 16 are formed in an arc shape.

(2) Operation | movement of striker lock mechanism Next, operation | movement of the striker lock mechanism 10 is demonstrated using the schematic diagram of FIG. 4 thru | or FIG. 4 to 7, the cross-sections of the guide pins 18, 20, 22, 24, and 26 are along a plane perpendicular to the front-rear direction (between the drawing side of the drawing and the back side of the drawing). It is a cross section.

  As shown in FIGS. 4 and 5, it is assumed that the striker 38 is inserted downward with respect to the bay entrance 12 </ b> A of the fixed plate 12. The striker 38 has a rod-like shape that is elongated between the proximal side and the rear side (the front-rear direction) of FIGS. 4 and 5. The cross section of the striker 38 (a cross section along a plane perpendicular to the front-rear direction) is substantially square in front view, similar to the cross section of the intersecting region 36. That is, in the striker 38, the portions corresponding to the four corners of the cross section are directed in the vertical and horizontal directions.

  As shown in FIG. 4, when the striker 38 enters the bay portion 12 </ b> A of the fixed plate 12, the striker is applied to the tip surface 14 </ b> E at the upper end portion of the first lock plate 14 and the tip surface 16 </ b> E at the upper end portion of the second lock plate 16. 38 are pressed simultaneously.

  When the striker 38 is pushed in the pushing direction D3 (downward), the striker 38 pushes against the first lock plate 14 via the release pin 34A fitted in the first long hole portion 14D of the first lock plate 14. A force in the direction D3 is applied. When the force in the pushing direction D3 acting in this manner is disassembled into the first urging direction D1, the resolving force is the direction in the first opposite direction D4 (see FIG. 5) opposite to the first urging direction D1. And acts on the first lock plate 14. That is, a force in the first opposite direction D4 (see FIG. 5), which is opposite to the first urging direction D1, acts on the first lock plate 14. Similarly, a force in the second opposite direction D5 (see FIG. 5), which is opposite to the second urging direction D2, acts on the second lock plate 16.

  Further, when the striker 38 is pushed in the pushing direction D3 and the forces in the opposite directions D4 and D5 are larger than the forces in the biasing directions D1 and D2, as shown in FIG. The lock plate 14 slides in the first opposite direction D4, and the second lock plate 16 slides in the second opposite direction D5. Accordingly, the first guide hole 14C of the first lock plate 14 slides in the first opposite direction D4, and the second guide hole 16C of the second lock plate 16 slides in the second opposite direction D5. To do. Further, the first long hole portion 14D of the first lock plate 14 slides to the left, and the second long hole portion 16D of the second lock plate 16 slides to the right. Further, the tension coil spring 32 is pulled in the left-right direction.

  Thus, when the tip surface 14E at the upper end of the first lock plate 14 and the tip surface 16E at the upper end of the second lock plate 16 are pushed down by the striker 38, the tip surface 14E at the upper end of the first lock plate 14 is pushed. And the distal end surface 16E at the upper end of the second lock plate 16 open in the left-right direction, so that the intersecting region 36 is opened above it. When the distance between the distal end surface 14E at the upper end of the first lock plate 14 and the distal end surface 16E at the upper end of the second lock plate 16 exceeds the length in the left-right direction of the striker 38, the striker 38 enters the intersection region 36. Moved into and stored.

  Therefore, the tip surface 14E at the upper end of the first lock plate 14 and the tip surface 16E at the upper end of the second lock plate 16 are released from being pushed in the pushing direction D3 by the striker 38. Accordingly, in the first lock plate 14 and the second lock plate 16, the forces in the biasing directions D1 and D2 due to the restoring force of the tension coil spring 32 continue to act, while the forces acting in the opposite directions D4 and D5. Disappears.

  Due to such a force relationship, as shown in FIG. 6, the first lock plate 14 slides in the first biasing direction D1, and the second lock plate 16 slides in the second biasing direction D2. . Accordingly, the first guide hole portion 14C of the first lock plate 14 slides in the first biasing direction D1, and the second guide hole portion 16C of the second lock plate 16 moves in the second biasing direction D2. Move the slide. Further, the first long hole portion 14D of the first lock plate 14 slides in the right direction, and the second long hole portion 16D of the second lock plate 16 slides in the left direction.

  By these sliding movements, the tip surface 14E at the upper end of the first lock plate 14 and the tip surface 16E at the upper end of the second lock plate 16 intersect in the front-rear direction (that is, the plate thickness direction of the lock plates 14 and 16). Return to the state to do. As a result, the striker 38 is sandwiched between the first lock plate 14 and the second lock plate 16. Furthermore, since the intersection area 36 containing the striker 38 is closed, the striker 38 fits into the intersection area 36. That is, with respect to the four surfaces constituting the periphery of the striker 38, the inner wall surface of the first sandwiching groove portion 14A (those facing each other in a parallel relationship) and the inner wall surface of the second sandwiching groove portion 16A (each facing each other in a parallel relationship). Some).

  Thereafter, when the release cable 28 is pulled downward, a downward force acts on the release member 34 via the release cable 28. As a result, a downward force (that is, the pushing direction D3) acts on the first lock plate 14 via the release pin 34A fitted in the first elongated hole portion 14D of the first lock plate 14. . At the same time, a downward force (that is, the pushing direction D3) acts on the second lock plate 16 via the release pin 34A fitted in the second long hole portion 16D of the second lock plate 16.

  Therefore, the force in each of the opposite directions D4 and D5 is applied to the first lock plate 14 and the second lock plate 16 as shown in FIG. 7 in the same manner as when the striker 38 is pushed in the pushing direction D3. Works. Accordingly, the front end surface 14E at the upper end portion of the first lock plate 14 and the front end surface 16E at the upper end portion of the second lock plate 16 open in the left-right direction, so that the intersecting region 36 is opened above it. Become. When the distance between the distal end surface 14E at the upper end of the first lock plate 14 and the distal end surface 16E at the upper end of the second lock plate 16 exceeds the length in the left-right direction of the striker 38, the striker 38 is removed from the intersection region 36. It can be taken out upward. As a result, the holding of the striker 38 by the intersecting region 36 is released.

(3) Summary As described above in detail, in the striker lock mechanism 10 of the present embodiment, the first lock plate 14 and the second lock plate 16 are maintained in the intersecting state by the tension coil spring 32, whereby the first lock A striker 38 is sandwiched in an intersecting region 36 between the first sandwiching groove 14A of the plate 14 and the second sandwiching groove 16A of the second lock plate 16. Therefore, the striker lock mechanism 10 of the present embodiment can hold the striker 38 in a state where the two lock plates 14 and 16 are overlapped in the plate thickness direction (that is, the front-rear direction). The lock structure in which the striker 38 is sandwiched between the two lock plates 14 and 16 is made compact.

  Further, the state where the crossing region 36 is closed is maintained by the tension coil spring 32, and the striker 38 is prevented from coming off from the crossing region 36, so that the force for locking the striker 38 is improved and the striker 38 It is certain to maintain the locked state.

  In the striker lock mechanism 10 of the present embodiment, when the release cable 28 is pulled in the pushing direction D3 of the striker 38, the intersection region 36 is opened, and the holding of the striker 38 by the intersection region 36 is released. Therefore, the striker lock mechanism 10 of this embodiment can easily release the locked state of the striker 38.

  In the striker lock mechanism 10 of the present embodiment, the tip surface 14E at the upper end of the first lock plate 14 and the tip surface 16E at the upper end of the second lock plate 16 intersect each other. Therefore, when the striker 38 pushes and moves the distal end surface 14E at the upper end portion of the first lock plate 14 and the distal end surface 16E at the upper end portion of the second lock plate 16, the distal end surface 14E at the upper end portion of the first lock plate 14 and the first end surface 14E. 2 It becomes easy to press the striker 38 against the front end face 16E at the upper end of the lock plate 16 at the same time. Therefore, the striker locking mechanism 10 of this embodiment reliably performs the sliding movement of the first lock plate 14 in the first opposite direction D4 and the sliding movement of the second lock plate 16 in the second opposite direction D5 by the striker 38. It is possible.

  The striker lock mechanism 10 according to the present embodiment smoothes the slide movement of the first lock plate 14 with the guide pins 18, 20, 22, and 26, and slides the second lock plate 16 with the guide pins 18, 22, and 24. , 26 to smooth. Furthermore, since the striker lock mechanism 10 of the present embodiment maintains the closed region 36 by the guide pins 18, 20, 22, 24 and 26 in addition to the tension coil spring 32, The striker 38 is further prevented from coming off.

  In the striker lock mechanism 10 of the present embodiment, the shape of the crossing region 36 and the cross-sectional shape of the striker 38 are square in front view, and the striker 38 is in contact with the wall surface forming the crossing region 36. Rotation of the striker 38 sandwiched by 36 is prevented.

  Incidentally, in the present embodiment, the upper end portion of the first lock plate 14 is an example of the “one end portion” of the first lock plate 14. The lower end of the first lock plate 14 is an example of the “other end” of the first lock plate 14. The upper end portion of the second lock plate 16 is an example of “one end portion” of the second lock plate 16. The lower end of the second lock plate 16 is an example of the “other end” of the second lock plate 16. Each guide pin 18, 20, 22, 26 is an example of a “first guide member”. Each guide pin 18, 22, 24, 26 is an example of a “second guide member”. The tension coil spring 32 is an example of an “urging member”.

(4) Others The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention.
For example, the collar may be rotatably attached by the guide pins 18, 20, 22, 24, 26. Further, the slide movement of the lock plates 14 and 16 may be realized by a linear guide or the like instead of the guide pins 18, 20, 22, 24 and 26.

  As long as the striker 38 fits into the intersection region 36, the shape of the intersection region 36 and the cross-sectional shape of the striker 38 may be rectangular in front view. Further, if there is no need to fit the striker 38 to the intersection region 36, the cross-sectional shape of the striker 38 may be, for example, a circle.

DESCRIPTION OF SYMBOLS 10 Striker lock mechanism 14 1st lock plate 14A 1st clamping groove part 14D of 1st lock plate 1st slot part 14E of 1st lock plate Front end surface 16 of the upper end part of 1st lock plate 2nd lock plate 16A 2nd lock Second clamping groove portion 16D of the plate Second elongated hole portion 16E of the second lock plate End surfaces 18, 20, 22, 24, 26 of the upper end portion of the second lock plate Guide pin 28 Release cable 32 Tension coil spring 34A Release pin 36 Crossing area 38 Striker D1 1st energizing direction D2 2nd energizing direction D3 Pushing direction D4 1st opposite direction D5 2nd opposite direction

Claims (5)

A first lock plate having a first clamping groove at one end;
A second locking plate that intersects the first clamping groove is opened at one end, and a second locking plate that intersects the first locking plate;
The second lock plate is supported by the other end portion of the first lock plate and the other end portion of the second lock plate, and biases the first lock plate in the first biasing direction and the second bias plate. A biasing member for maintaining the first clamping groove portion of the first lock plate and the second clamping groove portion of the second lock plate in an intersecting state by biasing in the direction;
A striker that is sandwiched in an intersecting region between the first clamping groove of the first lock plate and the second clamping groove of the second lock plate;
The first lock plate is opposite to the first biasing direction by pushing and moving the tip surface of the one end portion of the first lock plate and the tip surface of the one end portion of the second lock plate with the striker. The second lock plate is slid in the second opposite direction opposite to the second urging direction, and the striker is clamped in the intersection region. Features a striker lock mechanism. A first elongated hole provided in the first lock plate, the major axis direction of which is perpendicular to the pushing direction of the striker;
Provided in the second lock plate, the major axis direction being orthogonal to the pushing direction of the striker, and the major axis direction being parallel to the major axis direction of the first elongated hole portion of the first lock plate. A second elongated hole portion superimposed on the elongated hole portion;
A release pin fitted into the first long hole portion of the first lock plate and the second long hole portion of the second lock plate;
The striker lock mechanism according to claim 1, further comprising a release cable connected to the release pin.   The striker lock according to claim 1 or 2, wherein the tip surface of the one end portion of the first lock plate and the tip surface of the one end portion of the second lock plate intersect each other. mechanism. A first guide member for guiding the sliding movement of the first lock plate;
The striker lock mechanism according to any one of claims 1 to 3, further comprising a second guide member that guides the sliding movement of the second lock plate.   The striker lock mechanism according to any one of claims 1 to 4, wherein a shape of the intersecting region and a cross-sectional shape of the striker are rectangular.

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