JP2014033316A - Holder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a holder which can hold various articles of different width with the proper retention.SOLUTION: A holder 1 holds an article B between both holding pieces 2a, 11a by sliding holding mechanism 10 for a back plate 2. The holding mechanism 10 includes a first slide member 11, provided slidably in the horizontal direction with respect to the back plate 2, and having a movable holding piece 11a, a second slide member 12 provided slidably in the horizontal direction with respect to the first slide member 11, and first biasing means 13 for biasing the second slide member 12 with respect to the first slide member 11, so that an operation part 12a at one end of the second slide member 12 projects outward from the first slide member 11. Between the back plate 2 and the second slide member 12, one-way means 20 for allowing movement of the second slide member 12 to the holding side of the article B, but prohibiting movement to the opposite side is provided, and cancellation means 30 for cancelling prohibition of movement by the one-way means 20 is provided.

Description

  The present invention relates to a holding tool suitable for holding various portable terminals such as a mobile phone, a PHS, and a smartphone.

  Recent mobile terminals such as mobile phones, PHS, and smartphones have been put into practical use with navigation functions that guide the route to the destination based on map information and current location information. Instead of providing a navigation device, it is widely performed that these portable terminals are detachably fixed to an automobile dashboard with a dedicated holder and function as a car navigation device. In addition, this holder is also used as an installation base for using the mobile phone in a hands-free manner during driving of the automobile.

  The holding tool includes a back plate, a pair of left and right holding pieces provided on the back plate so as to be movable in the left and right directions, and an urging means for constantly urging both holding pieces toward each other. A configuration in which the portable terminal is held between both holding pieces by the urging force of the urging means has been put into practical use (see, for example, Patent Document 1). A back plate, a pair of left and right holding pieces movably provided in the left and right direction on the back plate, one-way means for allowing movement of both holding pieces to the close side and prohibiting movement to the separated side; With a release means for releasing the prohibition of movement of the two holding pieces to the separated side by the one-way means, and a cushion material fixed to the opposing surface of the two holding pieces, with the portable terminal placed between the two holding pieces The two holding pieces are moved until the cushion material is pressed against the portable terminal, and in this state, the movement of the two holding pieces to the separated side is restricted by one-way means, so that the portable terminal can be moved by elastic deformation of the cushioning material. What was comprised so that it may hold | maintain is proposed (for example, refer patent document 2).

JP 2003-232309 A JP 2011-119888 A

  In the holder described in Patent Document 1, there is a concern that the portable terminal may be damaged when the portable terminal is inserted / removed between the holding pieces because the portable terminal is forcibly pushed between the holding pieces and held. In addition, since the movable range of the holding piece is narrow, it has not been possible to make it possible to hold mobile terminals having different widths, for example, both mobile phones and smartphones.

  In the holder described in Patent Document 2, since the distance between the two holding pieces can be greatly adjusted by the one-way means, it can be held with a uniform holding force even in portable terminals having different widths. Since the portable terminal is held, there is a problem that sufficient holding force cannot be obtained and the portable terminal is easily dropped.

  An object of the present invention is to provide a holder capable of holding various articles having different widths with an appropriate holding force.

  The holding tool according to the present invention includes a back plate and a holding mechanism provided slidably on the back plate, and the holding mechanism is provided on the back plate by sliding the holding mechanism with respect to the back plate. And a holding tool for holding the article between the movable holding pieces provided in the holding mechanism, wherein the holding mechanism has the movable holding piece provided slidably in the holding direction of the article with respect to the back plate. The first slide member, the second slide member provided slidably in the holding direction of the article with respect to the first slide member, and the operation portion at one end of the second slide member so as to protrude from the first slide member to the outside. And a first urging means for urging the second slide member with respect to the first slide member, and allowing the second slide member to move to the article holding side between the back plate and the second slide member. And one-way means to prohibit movement to the other side Only, is provided with a release means for releasing the movement inhibition in the opposite side of the second slide member by said one-way means.

  In this holding tool, when the operation unit is operated to the fixed holding piece side with the article placed between the holding pieces, the first holding member and the second sliding member are included until the movable holding piece comes into contact with the article. The holding mechanism is moved together to move to the fixed holding piece side. When the movable holding piece comes into contact with the article, the movement of the movable holding piece to the fixed holding piece side is regulated by the article, and the first holding movable piece is provided. When the movement of the slide member is restricted and then the operation part is further operated to the fixed holding piece side, only the second slide member provided with the operation part moves to the fixed holding piece side against the urging force of the first urging means, The operation unit is immersed in the first slide member. Then, the movable holding piece is pressed against the article by the urging force of the first urging means corresponding to the immersion depth of the operation section, the article is sandwiched between the holding pieces, and the hand is released from the operation section in this state. Then, the movement of the second slide member to the side opposite to the fixed holding piece side is restricted by the one-way means, the movement of the operating portion to the protruding side is restricted, and the article is sandwiched between the holding pieces. . On the other hand, when the movement restriction of the one-way means is released by the releasing means to remove the article, the second slide member is moved to the opposite side of the fixed holding piece side by the first urging means, and the operation unit is moved from the first slide member. The holding mechanism including the first slide member and the second slide member can slide with respect to the back plate while protruding, and the article held between the holding pieces can be removed.

  In this way, the article can be easily held between the holding pieces by a simple operation of pushing the operating portion toward the fixed holding piece. Further, the first urging means can be compressed or pulled by the depth of insertion of the operating portion with respect to the first slide member, and the article can be clamped with the urging force corresponding to the amount of compression or pulling operation, so that the proper holding is always possible. The article can be held with force. Further, by providing the one-way means, the urging force of the first urging means can be applied to the article after the movable holding piece is moved until it comes into contact with the article. In addition, the articles having different widths can be reliably held with a uniform holding force according to the compression or pulling operation amount of the first urging means. Further, in a state where the article is pressed against the fixed holding piece, that is, in a state where the article is stably pressed against the fixed holding piece by hand, the movable holding piece is moved to the fixed holding piece side, and the article is placed between the two holding pieces. Therefore, the holding operation of the article can be performed stably, and the problem of dropping the article during the holding operation on the holder can be effectively prevented. Furthermore, since the holding mechanism can be manufactured by assembling the holding mechanism composed of the first slide member, the second slide member, the first urging means and the like, and then assembling the holding mechanism, the assembling property of the holding tool can be improved. .

  Here, the one-way means has a rack portion in which a plurality of saw teeth are formed at regular intervals in the holding direction of the article, a claw portion that can be engaged with and disengaged from the saw teeth, and the claw portion is always engaged with the saw teeth of the rack portion. It is a preferred embodiment that the second urging means for urging the urging member is provided. The one-way means having such a configuration has a small number of parts and can be manufactured at low cost.

  In a preferred embodiment, the holding mechanism is coupled to the lump in a state where the holding mechanism is detached from the back plate. The first slide member, the second slide member, and the first urging means constituting the holding mechanism can be configured to be separate parts in a state where they are detached from the back plate. If it is combined in a lump in the removed state, the assembly of the members constituting the holding mechanism to the back plate can be improved.

  According to the holder according to the present invention, the article can be easily held between the two holding pieces by a simple operation of pushing the operating portion toward the fixed holding piece. Further, the first urging means can be compressed or pulled by the depth of insertion of the operating portion with respect to the first slide member, and the article can be clamped with the urging force corresponding to the amount of compression or pulling operation, so that the proper holding is always possible. The article can be held with force. Further, by providing the one-way means, the urging force of the first urging means can be applied to the article after the movable holding piece is moved until it comes into contact with the article. In addition, the articles having different widths can be reliably held with a uniform holding force according to the compression or pulling operation amount of the first urging means. Further, in a state where the article is pressed against the fixed holding piece, that is, in a state where the article is stably pressed against the fixed holding piece by hand, the movable holding piece is moved to the fixed holding piece side, and the article is placed between the two holding pieces. Therefore, the holding operation of the article can be performed stably, and the problem of dropping the article during the holding operation on the holder can be effectively prevented. Furthermore, since the holding mechanism can be manufactured by assembling the holding mechanism composed of the first slide member, the second slide member, the first urging means and the like, and then assembling the holding mechanism, the assembling property of the holding tool can be improved. .

Perspective view of the holder in use Perspective view of holder Perspective view of holding mechanism Exploded perspective view of holding mechanism (A) is a cross-sectional view taken along the line Va-Va in FIG. 2, and (b) is a cross-sectional view taken along the line Vb-Vb in FIG. 5 (a). FIG. 5A is a view corresponding to FIG. 5A, and FIG. 6B is a cross-sectional view taken along the line VIb-VIb in FIG. FIG. 5A is a view corresponding to FIG. 5A, and FIG. 7B is a cross-sectional view taken along the line VIIb-VIIb in FIG. FIG. 5A is a view corresponding to FIG. 5A, and FIG. 7B is a sectional view taken along line VIIIb-VIIIb in FIG. FIG. 5A is a view corresponding to FIG. 5A and FIG. 9B is a cross-sectional view taken along the line IXb-IXb in FIG. 9A in a state where the release lever is operated to remove the article. FIG. 5 (a) equivalent view of a holder having another configuration The perspective view of the holder of other composition Exploded perspective view of the holder XIII-XIII sectional view of FIG.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the present embodiment, description will be made by defining front, rear, left and right with reference to FIG.

  As shown in FIGS. 1 to 9, the holder 1 includes a back plate 2, a holding mechanism 10, a one-way means 20, and a release means 30, a fixed holding piece 2 a provided on the back plate 2, and a holding The article B can be held between the movable holding pieces 11 a provided in the mechanism 10.

  The holding mechanism 10 includes a first slide member 11 provided so as to be slidable in the holding direction (left-right direction) of the article B with respect to the back plate 2, a movable holding piece 11a provided on the first slide member 11, and a first slide. A second slide member 12 that is slidable in the holding direction (left-right direction) of the article B with respect to the member 11 and an operation portion 12a at one end of the second slide member 12 are externally (rightward) from the first slide member 11. 1st urging means 13 for urging the second slide member 12 against the first slide member 11 so as to protrude toward the first side, and the one-way means 20 includes the back plate 2 and the second slide member 12. Provided in between, the movement of the second slide member 12 to the holding side (left side) of the article B is permitted, and the movement to the opposite side (right side) is prohibited. Second slide part by means 20 It is intended to release the movement ban on the opposite side (right side) of 12.

  As the article B, a portable terminal such as a mobile phone, a PHS, and a smartphone can be suitably held, but it is also possible to hold a lighting fixture, a fragrance, various ornaments, miscellaneous goods, and the like. In addition, the holder 1 is suitable for fixing a portable terminal to a dashboard of an automobile, but various items such as lighting fixtures, fragrances, various ornaments, and miscellaneous goods are attached to buildings and furniture. It can also be used to temporarily fix.

  The back plate 2 is formed of a substantially rectangular parallelepiped box-shaped member, and a square-shaped accommodation portion 3 having a right end opened is formed in the center portion of the back plate 2, and the holding mechanism 10 is provided in the accommodation portion 3 in the left-right direction. It is movably fitted. A fixed holding piece 2a is formed so as to protrude forward at the left end of the front plate 2b of the back plate 2, and the surface (right side) of the fixed holding piece 2a facing the movable holding piece 11a is not slipped or damaged with respect to the article B. For prevention, a rubber cushion material 4 is provided, and a notch 2c into which the movable holding piece 11a can be inserted is formed in the right part of the front plate 2b. In addition, it is preferable to provide a rubber cushion material on the front surface of the back plate 2 in order to prevent slippage and damage to the article B. In addition, the holder 1 is directly fixed to a fixed surface such as an automobile dashboard with a double-sided tape or the like, but a leg portion is provided on the holder 1 so that the angle can be adjusted and the fixed surface can be rotated. It is also possible to adopt a well-known fixing structure depending on the article B, the structure of the fixing surface, and the like.

  The holding mechanism 10 will be described. A first slide member 11 having a U-shaped cross section elongated in the left-right direction is provided, and the first slide member 11 slides in the left-right direction in the housing portion 3 of the back plate 2 with the opening facing downward. It is freely fitted inside. A movable holding piece 11a is formed to protrude forward at the right end of the front plate 2b of the first slide member 11, and a rubber cushion material 14 is provided on the surface of the movable holding piece 11a facing the fixed holding piece 2a. In the state where the holding mechanism 10 is assembled to the back plate 2, the fixed holding piece 2a and the movable holding piece 11a are arranged facing each other.

  A second slide member 12 having an elongated U-shaped cross section is provided in the left-right direction, and the second slide member 12 is fitted inside the first slide member 11 so as to be movable in the left-right direction with the opening facing downward. . A movement restricting projection 12c protruding forward is formed at the lower left end of the front plate 12b of the second slide member 12, and a notch 11c elongated in the left-right direction is formed at the lower left edge of the front plate 11b of the first slide member 11. In the state where the first slide member 11 is assembled to the second slide member 12, the movement restricting projection 12c is fitted into the notch portion 11c, and the second slide member 12 in the left-right direction with respect to the first slide member 11 is formed. Slide length is regulated.

  A left face plate 11 d is provided at the upper left end of the first slide member 11, a step 12 d is formed at the upper left of the second slide member 12, and a step 12 d is formed at the upper left of the second slide member 12. In the state where the left face plate 12e is provided and the second slide member 12 is fitted to the first slide member 11, a first attachment made of a compression coil spring is formed inside the first slide member 11 between the left face plates 11d and 12d. The biasing means 13 is accommodated, and the second slide member 12 is constantly biased to the right by the first biasing means 13 with respect to the first slide member 11. An operation portion 12a protruding rightward from the first slide member 11 is formed at the right end portion of the second slide member 12, and the second slide member 12 is moved by the first biasing means 13 so that the operation portion 12a is moved to the first slide. It is provided so as to be able to go in and out from a protruding position protruding rightward from the member 11 and an immersion position where the operating portion 12a is pushed into the first slide member 11 against the urging force of the first urging means 13. .

  The one-way means 20 has a rack portion 22 in which a plurality of saw teeth 21 are formed at regular intervals in the left-right direction, a claw portion 23 a that can be engaged with and disengaged from the saw teeth 21, and a claw portion 23 a that is always engaged with the saw teeth 21 of the rack portion 22. And a second urging means 24 for urging so as to do so.

  Specifically, a rack portion 22 having a plurality of saw teeth 21 formed at regular intervals in the left-right direction is provided on the lower surface of the housing portion 3 of the back plate 2, and the saw teeth 21 are substantially the same as a guide surface 21 a inclined downward to the right. The rack portion 22 is provided so that the guide surface 21a side of the saw tooth 21 is disposed on the opening side (right side) of the back plate 2. A claw member 23 having a crank shape when viewed from the front is provided in the left portion of the second slide member 12, and a shaft portion 23b protruding in the front-rear direction is formed at the left end portion of the claw member 23. The claw member 23 is formed of the shaft portion 23b. Is pivotally supported by the second slide member 12. A claw portion 23 a that can be engaged with and disengaged from the sawtooth 21 of the rack portion 22 is formed on the lower surface of the base portion side of the claw member 23 so as to protrude downward, and the right portion of the claw member 23 is formed in the upper portion of the second slide member 12. A second biasing means 24 comprising a torsion coil spring that constantly biases downward is provided. When the second slide member 12 moves leftward relative to the back plate 2, the claw portion 23a moves along the guide surface 21a. It is allowed to move upward by being guided upward and sequentially over the plurality of saw blades 21, but the rightward movement is prohibited by engaging the claw portion 23 a with the locking surface 21 b of the saw blade 21. ing.

  The release means 30 will be described. Inside the second slide member 12, the right end portion of the claw member 23 is pushed upward against the urging force of the second urging means 24, and the saw tooth 21 and the claw portion 23 a A lateral L-shaped release lever 31 for releasing the engagement is provided. The release lever 31 is rotatably supported by the right end portion of the second slide member 12 around a shaft portion 31a provided at the upper right end. By pushing the right face plate 31b of the lever 31 to the left side, the right end portion of the claw member 23 is pushed upward, and the engagement between the saw blade 21 and the claw portion 23a can be released.

Next, the usage method of this holder 1 is demonstrated.
First, when the article B is held by the holder 1, as shown in FIG. 6, the movable holding piece 11a is operated while pushing the release lever 31 and releasing the engagement between the saw blade 21 and the claw portion 23a. The movable holding piece 11a is moved to the right so that the distance between the fixed holding piece 2a is wider than the width of the article B. At this time, the holding mechanism 10 as a whole moves in a lump together with the movable holding piece 11a.

  Next, as shown in FIG. 7, in a state where the article B is disposed between the holding pieces 2a and 11a, the operation unit 12a is slid to the fixed holding piece 2a side (left side). At this time, the first slide member 11 and the second slide are moved until the second slide member 12 moves to the right side while the claw portion 23a of the one-way means 20 sequentially climbs over the saw blade 21 and the movable holding piece 11a contacts the article B. The holding mechanism 10 including the member 12 moves in a lump to the fixed holding piece 2a side. However, when the movable holding piece 11a comes into contact with the article B, the movement of the movable holding piece 11a to the fixed holding piece 2a side is changed to the article B. The movement of the first slide member 11 provided with the movable holding piece 11a is restricted. Thereafter, as shown in FIG. 8, when the operation portion 12a is further operated toward the fixed holding piece 2a, only the second slide member 12 provided with the operation portion 12a is fixed against the urging force of the first urging means 13. Moving to the holding piece 2 a side, the operation portion 12 a is immersed in the first slide member 11. Then, the movable holding piece 11a is pressed against the article B by the urging force of the first urging means 13 according to the immersion depth of the operation portion 12a, and the article B is sandwiched between the holding pieces 2a and 11a. When the hand is released from the operation portion 12a in the state, the claw portion 23a of the one-way means 20 engages with the locking surface 21b of the saw tooth 21, and the rightward movement of the second slide member 12 is restricted, and the operation portion The movement of 12a to the protruding side is restricted, the state where the movable holding piece 11a is pressed against the article B is maintained, and the state where the article B is sandwiched between the holding pieces 2a and 11a is maintained.

  On the other hand, as shown in FIG. 9, when the release lever 31 is pushed to remove the article B, the claw portion 23a moves upward, the engagement between the claw portion 23a and the saw tooth 21 is released, and the first biasing force is applied. The second slide member 12 is moved to the right side by the means 13, the operation portion 12 a protrudes from the first slide member 11, and the entire holding mechanism 10 including both the slide members 11, 12 becomes a lump with respect to the back plate 2. It becomes possible to slide, and the article B held between the holding pieces 2a and 11a can be removed.

  Thus, in this holder 1, the article B can be easily held between the holding pieces 2a and 11a by a simple operation of pushing the operating portion 12a toward the fixed holding piece 2a. In addition, the first urging means 13 can be compressed by the depth of insertion of the operation portion 12a with respect to the first slide member 11, and the article B can be clamped with an urging force corresponding to the amount of compression operation. The article B can be held with force. Further, by providing the one-way means 20, the urging force of the first urging means 13 can be applied to the article B after the movable holding piece 11a is moved until it contacts the article B. Even different articles B can be reliably held, and the articles B having different widths can be reliably held with a uniform holding force according to the compression operation amount of the first biasing means 13. Further, in a state where the article B is pressed against the fixed holding piece 2a, that is, in a state where the article B is stably pressed against the fixed holding piece 2a by hand, the movable holding piece 11a is moved, and both holding pieces 2a, Since the article B can be held between 11a, the holding operation of the article B can be stably performed, and the problem of dropping the article B during the holding operation on the holder 1 can be effectively prevented. Furthermore, the holder 1 can be manufactured by assembling the holding mechanism 10 including the first slide member 11, the second slide member 12, the first biasing means 13 and the like and then assembling the holding mechanism 10 on the back plate 2. 1 can be improved.

  In this embodiment, a compression coil spring is used as the first biasing means 13, but a tension coil spring can also be used. Specifically, as in the holder 1A shown in FIG. 10, a first locking wall 40 extending inward is provided at the center in the left-right direction of the first slide member 11, and the first lock is secured to the second slide member 12. A second locking wall 41 facing the first locking wall 40 is provided on the left side of the wall 40, and both ends of the second urging means 13A made of a tension coil spring are locked to both the locking walls 40, 41. Both the locking walls 40 and 41 are urged toward each other toward the approaching side. Moreover, instead of the second urging means 24 made of a torsion coil spring like the holder 1A, a second urging means 24A made of a compression coil spring can be used.

  Next, another embodiment in which a claw member and release means are provided on the back plate side and a rack portion is provided on the second slide member side will be described with reference to the drawings. In the present embodiment, description will be made by defining front, rear, left and right with reference to FIG.

  As shown in FIGS. 11 to 13, the holder 50 includes a back plate 51, a holding mechanism 60, a one-way means 70, and a release means 80, and a fixed holding piece 51 a provided on the back plate 51, and holding The article B is held between the movable holding pieces 61 a provided in the mechanism 60.

  The holding mechanism 60 includes a first slide member 61 that is slidable in the holding direction (left-right direction) of the article B with respect to the back plate 51, a movable holding piece 61a provided on the first slide member 61, and a first slide. A second slide member 62 that is slidable in the holding direction (left-right direction) of the article B with respect to the member 61, and an operation portion 62a at one end of the second slide member 62 are externally (leftward) from the first slide member 61. A first urging means 64 for urging the second slide member 62 against the first slide member 61 so that the one-way means 70 projects from the back plate 51 and the second slide member 62. Provided in between, the movement of the second slide member 62 to the holding side (right side) of the article B is permitted, and the movement to the opposite side (left side) is prohibited. Second step by means 70 It is intended to release the movement inhibition of the opposite Ido member 62 to the (left).

  The back plate 51 is formed of a substantially rectangular parallelepiped box-shaped member. A square-shaped accommodation portion 52 having a left end opened is formed at the center of the back plate 51, and a holding mechanism 60 is provided in the left-right direction in the accommodation portion 52. Is movably accommodated. A fixed holding piece 51a is formed to protrude forward at the right end of the front plate 51b of the back plate 51, and the surface (left side) of the fixed holding piece 51a facing the movable holding piece 61a is prevented from slipping or damaging the article B. For prevention, a rubber cushion material 53 is provided, and a notch 51c into which the movable holding piece 61a can be inserted is formed on the left side of the front plate 51b. In addition, it is preferable to provide a rubber cushion material on the front surface of the back plate 51 in order to prevent slippage and damage to the article B.

  The holding mechanism 60 will be described. A first slide member 61 having a U-shaped cross section that is elongated in the left-right direction is provided, and the first slide member 61 is slidable in the left-right direction in the receiving portion 52 of the back plate 51 with the opening facing upward. It is fitted inside. A movable holding piece 61a is formed to protrude forward at the left end of the front plate 51b of the first slide member 61, and a rubber cushion material 63 is provided on the surface of the movable holding piece 61a facing the fixed holding piece 51a. With the holding mechanism 60 assembled to the back plate 51, the fixed holding piece 51a and the movable holding piece 61a are arranged facing each other.

  A second slide member 62 having an elongated U-shaped cross section is provided in the left-right direction, and the second slide member 62 is fitted inside the first slide member 61 so as to be movable in the left-right direction with the opening facing downward. . A restriction slit 62c extending in the left-right direction is formed in the front edge portion and the rear edge portion of the substantially central portion in the left-right direction of the upper surface plate 62b of the second slide member 62, and the front plate 61b and the rear plate 61c of the first slide member 61 are formed. A restricting projection 61d that fits into the restricting slit 62c is provided at a substantially central portion in the left-right direction in the middle of the height direction, and the restricting projection 61d in a state where the first slide member 61 is assembled to the second slide member 62. Is fitted into the restriction slit 62c, the movement range of the second slide member 62 in the left-right direction with respect to the first slide member 61 is restricted, and the dropout of the second slide member 62 from the first slide member 61 is restricted. It is comprised so that. A notch 51f extending in the left-right direction is formed at the right rear edge of the lower plate 51e of the back plate 51 constituting the housing portion 52, and a notch 51f is formed at the right end of the rear plate 61c of the first slide member 62. A restricting projection 61e that is movably fitted in the left-right direction is formed, and the first slide member 62 is movable to the back plate 51 in the left-right direction by fitting the restricting projection 61e to the notch 51f. In addition, it is held so as not to fall off.

  Between the first slide member 61 and the second slide member 62, a first biasing means 64 made of a compression coil spring is accommodated, and the second slide member 62 is always kept in contact with the first slide member 61 by the first biasing means 64. It is biased to the left side. An operation portion 62a that protrudes leftward from the first slide member 61 is formed at the left end portion of the second slide member 62. The second slide member 62 is moved by the first biasing means 64, and the operation portion 62a is moved to the first slide. It is provided so as to be able to go in and out from a protruding position protruding leftward from the member 61 and an immersion position where the operating portion 62a is pushed into the first slide member 61 against the urging force of the first urging means 64. .

  The one-way means 70 includes a rack portion 72 formed with a plurality of saw teeth 71 extending in the left-right direction, a claw portion 73a that can be engaged with and disengaged from the saw teeth 71, and a claw portion 73a that is always engaged with the saw teeth 71 of the rack portion 72. And a second biasing means 74 for biasing.

  Specifically, a sawtooth rack portion 72 in plan view formed integrally with a plurality of sawtooth 71 protruding forward is formed at the rear edge portion of the upper surface plate 62b of the second slide member 62 at intervals in the left-right direction. The saw blade 71 has a guide surface 71a and a substantially front-and-rear locking surface 71b inclined rightward rearward, and the rack portion 72 is disposed on the guide surface 71a side of the saw blade 71 on the right side of the locking surface 71b. It is provided to be. The rear plate 54 of the back plate 51 is detachably attached, and the upper surface plate 51d of the main body portion 55 of the back plate 51 is configured in a double structure with a space in the vertical direction, and a claw is provided between the upper and lower upper surface plates 51d. A member 73 is assembled. A shaft portion 73b that protrudes in the vertical direction is formed at the left end portion of the claw member 73, and the claw member 73 is formed so as to protrude from the rear plate 54 by fitting the shaft portion 73b into a slit 56 formed in the upper surface plate 51d. By closing the opening of the slit 56 with the pair of fitting pieces 54a, it is accommodated between the upper surface plates 51d so as to be rotatable about the shaft portion 73b. A claw piece 73c is formed so as to protrude downward on the lower surface side of the base portion side of the claw member 73, a slit 51g through which the claw portion 73a is inserted is formed on the lower upper surface plate 51d, and the claw piece 73c is formed in the accommodating portion 52a. A claw portion 73a that protrudes to the side and can be engaged with and disengaged from the sawtooth 71 of the rack portion 72 is formed at the rear portion of the claw piece 73c. Between the upper and lower upper surface plates 51d, there is provided second urging means 74 comprising a torsion coil spring that constantly urges the right portion of the claw member 73 rearward, and to the right of the second slide member 62 with respect to the back plate 51. The movement of the claw 73a is permitted by being guided forward along the guide surface 71a and sequentially over the plurality of saw teeth 71, but the movement to the left is performed by the claw 73a being a locking surface of the saw teeth 71. It is configured to be prohibited by engaging with 71b.

  The release means 80 will be described. A release piece 81 that protrudes rearward through the insertion hole 54b of the rear plate 54 of the back plate 51 is provided in the middle part of the claw member 73 in the left-right direction, and the release piece 81 is pushed forward. Thus, the right side portion of the claw member 73 is rotated forward against the urging force of the second urging means 74 so that the engagement between the saw blade 71 and the claw portion 73a can be released. Further, a release piece 82 is formed so as to protrude upward at a position corresponding to the claw piece 73c of the claw member 73, and a slit 51h is formed at a position corresponding to the slit 51g of the upper upper surface plate 51d. Is projected upward through the slit 51h, and the engagement between the saw blade 71 and the claw portion 73a can also be released by operating the release piece 82 forward. However, one of the release pieces 81 and 82 can be omitted.

Next, the usage method of this holder 50 is demonstrated.
First, when the article B is held by the holder 50, the movable holding piece 61a and the fixed holding piece 51a are pushed while pushing the release piece 81 forward to release the engagement between the saw tooth 71 and the claw portion 73a. The movable holding piece 61a is moved to the left so that the distance therebetween is wider than the width of the article B. At this time, the entire holding mechanism 60 is moved together to move to the left together with the movable holding piece 61a.

  Next, the operation unit 62a is slid to the fixed holding piece 51a side (right side) in a state where the article B is disposed between the holding pieces 51a and 61a. At this time, the first slide member 61 and the second slide are moved until the second slide member 62 moves to the right side while the claw portion 73a of the one-way means 70 sequentially passes over the saw blade 71 and the movable holding piece 61a contacts the article B. The holding mechanism 60 including the member 62 is moved together to move toward the fixed holding piece 51a. When the movable holding piece 61a comes into contact with the article B, the movement of the movable holding piece 61a toward the fixed holding piece 51a is changed to the article B. If the movement of the first slide member 61 provided with the movable holding piece 61a is restricted, and then the operation part 62a is further operated toward the fixed holding piece 51a, only the second slide member 62 provided with the operation part 62a is provided. Moves toward the fixed holding piece 51 a against the urging force of the first urging means 64, and the operation portion 62 a is immersed in the first slide member 61. The movable holding piece 61a is pressed against the article B by the urging force of the first urging means 64 according to the immersion depth of the operation portion 62a, and the article B is sandwiched between the holding pieces 51a and 61a. When the hand is released from the operation portion 62a in this state, the claw portion 73a of the one-way means 70 engages the saw tooth 71, and the leftward movement of the second slide member 62 is restricted, and the operation portion 62a moves in the protruding direction. The movement is restricted, and the article B is maintained in a state of being sandwiched between the holding pieces 51a and 61a.

On the other hand, when the release piece 81 is pushed forward to remove the article B, the claw portion 73a moves forward and the engagement between the claw portion 73a and the saw tooth 71 is released, and the first urging means 64 causes the second force The slide member 62 moves to the left, the operation portion 62a protrudes from the first slide member 61, and then the holding mechanism 60 including both the slide members 61 and 62 can be slid with respect to the back plate 51 in a lump. The article B held between the holding pieces 51a and 61a can be removed.
Also in this holder 50, the same effect as the holder 1 of the said embodiment is acquired.

  As the first urging means 64, a tension coil spring can be used instead of the compression coil spring. Further, in the holders 1 and 50, the one-way means can be arbitrarily set as long as one of the rack part and the claw part is provided on the second slide member side and the other is provided on the back plate side. it can. The release means only needs to be provided on the side of the second slide part and the back plate where the claw part is provided, and the configuration is not particularly limited.

  The embodiment of the present invention has been described above. However, the present invention is not limited to the above-described embodiment, and it goes without saying that the configuration can be changed without departing from the gist of the present invention.

DESCRIPTION OF SYMBOLS 1 Holding tool 2 Back plate 2a Fixed holding piece 2b Front plate 2c Notch part 3 Accommodating part 4 Cushion material 10 Holding mechanism 11 First slide member 11a Movable holding piece 11b Front plate 11c Notch part 11d Left side plate 12 Second slide member 12a Operation Portion 12b front plate 12c movement restricting projection 12d stepped portion 12e left surface plate 13 first biasing means 14 cushion material 20 one-way means 21 sawtooth 21a guide surface 21b locking surface 22 rack portion 23 claw member 23a claw portion 23b shaft portion 24 second Biasing means 30 Release means 31 Release lever 31a Shaft 31b Right wall 1A Holder 13A First biasing means 24A Second biasing means 40 First locking wall 41 Second locking wall 50 Holder 51 Back plate 51a Fixed holding piece 51b Front plate 51c Notch 51d Top plate 51e Bottom plate 51f Notch 51g Slit 51h 52 Housing portion 53 Cushion material 54 Rear plate 54a Fitting piece 54b Insertion hole 55 Body portion 56 Slit 60 Holding mechanism 61 First slide member 61a Movable holding piece 61b Front plate 61c Rear plate 61d Restriction protrusion 61e Restriction protrusion 62 Second Slide member 62a Operation part 62b Upper surface plate 62c Restriction slit 63 Cushion material 64 First biasing means 70 One-way means 71 Sawtooth 71a Guide surface 71b Locking surface 72 Rack part 73 Claw member 73a Claw part 73b Shaft part 73c Claw piece 74 Second Biasing means 80 Release means 81 Release piece 82 Release piece

Claims (3)

A back plate and a holding mechanism slidably provided on the back plate, the holding mechanism is slid with respect to the back plate, and a fixed holding piece provided on the back plate and provided on the holding mechanism A holding tool for holding an article between movable holding pieces,
The holding mechanism is provided so as to be slidable in the holding direction of the article with respect to the back plate, and is provided to be slidable in the holding direction of the article with respect to the first slide member. A second slide member and first biasing means for biasing the second slide member against the first slide member such that an operation portion at one end of the second slide member protrudes from the first slide member to the outside. Have
A one-way means for allowing movement of the second slide member to the holding side of the article and prohibiting movement to the opposite side between the back plate and the second slide member;
Provided with a release means for releasing the prohibition of movement to the opposite side of the second slide member by the one-way means,
A holder characterized by that.   The one-way means is provided with a rack portion in which a plurality of saw teeth are formed at regular intervals in the holding direction of the article, a claw portion that can be engaged with and disengaged from the saw teeth, and the claw portion that is always engaged with the saw teeth of the rack portion. The holder according to claim 1, further comprising second urging means for urging. The holder according to claim 1 or 2, wherein the holding mechanism is coupled to the lump in a state where the holding mechanism is detached from the back plate.

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