JP6037815B2 - Holder for clamping - Google Patents

Description

  The present invention relates to a holding holder that can easily and reliably hold and support a supported object such as a bag in an installed state.

  The holding holder is used when, for example, the object to be supported is difficult to hang or hook like paper, cloth, bag, etc., and is suitable for easily supporting by sandwiching a part of the object to be supported. It becomes. As disclosed in Patent Documents 1 and 2, the conventional product has a three-point configuration in which the urging member is omitted, that is, a first member that forms one clamping portion and a first member that forms the other clamping portion. There are two members and an operation member that switches between the sandwiched state in which the two sandwiching portions are approached and the separated state in which they are separated.

Japanese Patent No. 3942236 JP 7-332319 A

  By the way, as the clamping holder, the conventional product has a three-point configuration with the urging member omitted, but it is desired to further reduce the number of members or to simplify the assembling and to reduce the cost. In addition, the conventional product is not a method of being attached to an installation part such as a panel, so it is easy to move and it is difficult to improve operability. In addition, since the operation members of Patent Documents 1 and 2 require an operation space on the lower side of both sandwiching portions, it is difficult to adopt a configuration in which the operation member is attached to the installation portion.

  The purpose of the present invention is to solve the above problems, reduce the number of members to achieve simplicity, or improve the operability by attaching to the installation part, and no operation space is required on the installation part side It is to do. Other purposes will be clarified in the following description.

In order to achieve the above-mentioned object, the present invention of claim 1 can be attached and detached between the holding parts 10 and 20 with the support 8 such as a bag attached to the installation part 7 when specified with reference to the drawings. The clamping holder 6 sandwiched between the male member 1 comprises a male member 1 forming one clamping part 10 and a female member 2 forming the other clamping part 20 of the both clamping parts. The shaft portion 15 , the one clamping portion 10 provided at the upper end of the shaft portion, and the tip provided on the upper surface of the one clamping portion protrudes outward from one side surface of both side surfaces of the clamping portion. and in which the rotation operation portion 12 has a second engaging portion 19 of the upper side of the first engagement portion 18 and the first engagement portion thereof of the shaft portion tip side provided around the female member 2 has a hole 22 for inserting the shaft portion provided on the other holding portion 20 and, The installation is performed by projecting to the lower surface side of the other clamping part and defining a hollow part into which the shaft part can be inserted through the hole part, and being elastically deformed outwardly by being pushed by the shaft part. A plurality of locking piece portions 26 that engage with the mounting holes 7a provided in the portion, and the hollow portion together with the locking piece portion, and engages with the first engaging portion 18 to engage the shaft portion. A plurality of shafts that are engaged with the second engagement portion 19 by further insertion of the shaft portion, and the object to be supported is held between the holding portions. It has the engaging piece part 27 , It is characterized by the above-mentioned.

The present invention as described above is more preferably embodied as in claims 2 to 5 .
(1) The female member 2 has a configuration in which the locking piece portions 26 and the engaging piece portions 27 are alternately arranged (claim 2).
(2) A cam surface 23 provided on the female member 2 and a projection 14 provided on the male member 1 and slidable along the cam surface, wherein the male member 1 is the engagement piece portion. When the protrusion 14 is rotated in one direction from the engaged state of the second engaging portion 27 and the second engaging portion 19, the protrusion 14 has the clamping release means 3 that moves up the male member while sliding on the cam surface 23. (Claim 3).

(3) It is the structure which has the tooth | gear shape thru | or uneven | corrugated | grooved part 11a, 11b and 21a, 21b which are provided in the opposing surface of the said clamping parts, respectively and can be mutually fitted (Claim 4).
(4) A rotation direction restricting means 4 provided at the other clamping portion of the female member 2 for restricting the rotation direction of the male member in one direction, and a rotation angle for restricting the rotation of the male member 1 to a predetermined angle. It is the structure which has the control means 5 (Claim 5) .

Since the invention of claim 1 has a two-point configuration of a male member and a female member as compared with those of Patent Documents 1 and 2 as a holding holder, the manufacturing and assembly costs can be further simplified. Also, with this structure, since it is attached to an installation part such as a panel, it becomes difficult to move during use and it is easy to maintain good operability, and the female member is attached to the installation hole of the installation part by engaging the locking piece part. Therefore, installation man-hours can be minimized. In addition, in this structure, the male member is engaged with the female member as shown in FIG. 7A, and the engagement piece portion and the first engagement portion are engaged and retained, and FIG. As shown by the solid line in a), the holding piece is switched to the holding maintenance mode in which the locking piece and the second engaging portion are engaged and the holding state is maintained, and the holding maintenance mode by pressing the male member into the female member is Therefore, the operability can be improved. In addition, since the male member is rotated using the rotation operation unit, the operability can be improved from that point.

  In the invention of claim 2, since the female member has the engaging piece portions and the engaging piece portions arranged alternately, the stable engagement state of the engaging piece portion with respect to the mounting hole of the installation portion, and the male member A stable engagement state of the engagement piece portion with respect to the first engagement portion and the second engagement portion is obtained.

  In the invention of claim 3, the cam release surface of the female member and the projection of the male member constitute the nipping release means, and the male member is in the engaged state between the engagement piece portion and the second engagement portion, that is, the above described nipping maintenance mode. If the male member is rotated in one direction, the male member moves upward while sliding on the cam surface, and the male member side holding portion is separated from the female member side holding portion. This clamping release means is excellent in that it is difficult to be constrained by the operation space because the male member rotates with respect to the female member.

  In the fourth aspect of the invention, since the tooth portions or the concavo-convex portions that are respectively provided on the opposing surfaces of the holding portions and can be fitted to each other are provided, the holding strength and the state can be reliably and stably maintained.

In the invention of claim 5 , the rotation direction restricting means restricts the male member from being rotated only in a predetermined direction, or the rotation angle restricting means prevents the male member from being excessively rotated, and the operation is thereby performed. It can improve the performance and usability.

The holder of an invention form is exploded and shown, (a) is a lineblock diagram in the state seen from the lower part, (b) is a lineblock diagram in the state seen from the upper part. The holder is shown in a different manner, (a) is a diagram for explaining the mounting operation to the panel, (b) is a diagram for explaining the operation for temporarily assembling the male member to the female member, and (c) is for holding the supported object. It is a figure explaining operation which cancels | releases clamping from the state which was made. (A) is a top view which shows a holder in the state of FIG.2 (b), (b) is a top view which shows a holder in the state of FIG.2 (c). (A) is a side view which shows a holder in the state of FIG.2 (b), (b) is a side view which shows a holder in the state of FIG.2 (c). 2A is an enlarged sectional view taken along line AA in FIG. 2A, FIG. 2B is an enlarged sectional view taken along line A1-A1 in FIG. 2B, and FIG. 2C is a sectional view taken along line A2-A2 in FIG. It is an expanded sectional view. (A) And (b) is the expanded sectional view which carried out the cross section supposing the BB line and CC line of Fig.3 (a) in the state of Fig.2 (a). (A) And (b) is the expanded sectional view cut along the BB line and CC line of Drawing 3 (a). (A) And (b) is the expanded sectional view which followed the B1-B1 line and C1-C1 line of FIG.3 (b).

  Embodiments of the present invention will be described with reference to the drawings. This description will be described in detail in the order of the structure, usage or operation and advantages of the holding holder.

(Structure) The holding holder 6 in the form example has a two-point configuration of a male member 1 and a female member 2 that are fitted to each other, and a supported object such as a bag with the female member 2 attached to the panel 7. 8 is detachably sandwiched between the clamping part 20 of the female member 2 and the clamping part 10 of the male member 1.

  Both the male member 1 and the female member 2 are resin molded bodies. First, the male member 1 includes a shaft portion 15 having a predetermined length, one clamping portion 10 provided at the upper end of the shaft portion 15, and a first engaging portion 18 on the distal end side provided around the shaft portion 15. In addition, the second engaging portion 19 is provided at the base end or above the first engaging portion 18.

  The sandwiching portion 10 has a plate shape or tongue shape, and has tooth shapes or uneven portions 11a and 11b formed on the lower surface, and a rotation operation portion 12 formed on the upper surface. The rotation operation unit 12 is provided on the upper surface of the sandwiching portion and directly above the shaft portion 15, and has a tip projecting outward from one side surface 10 a of the both side surfaces 10 a and 10 b of the sandwiching unit 10. On the lower surface of the sandwiching portion, the concavo-convex portions 11 a and 11 b are provided from the substantially intermediate portion to the distal end side except for the proximal end side protruding the shaft portion 15. On the base end side of the lower surface, a circular seat portion 13 is integrated, and a shaft portion 15 projects from the seat portion 13. On the lower surface of the seat portion 13, a protrusion 14 constituting the clamping release means 3 protrudes on the side surfaces 10 a and 10 b side.

  As can be seen from FIG. 1 and FIGS. 5 (b) and 5 (c), the shaft portion 15 is provided between four vertical ribs 16 provided so as to divide the periphery of the central shaft portion into approximately four equal parts, and the vertical ribs 16. Provided in the space between the two first engaging portions 18 provided opposite to each other and the second engaging portion 19 on the upper side thereof, and the vertical ribs 16 adjacent on the upper side of the second engaging portion 19, respectively. Has two upper and lower reinforcing portions 17a and 17b that are in the shape of a circle. Each of the first engaging portions 18 is a location where the upper surface of the projecting portion is formed flat and located on the tip end side of the shaft portion. Each of the second engaging portions 19 is a portion larger than the first engaging portion 18 that is positioned substantially in the middle of the shaft portion and has the upper surface of the protruding portion formed flat.

  Reference numeral 15a denotes two peripheral portions in which the first engaging portion 18 and the second engaging portion 19 are omitted while the periphery of the central axis portion is divided into four by the adjacent vertical ribs 16. The peripheral portion 15a is an arc-shaped portion for expanding the diameter of a locking piece portion 26 of the female member 2 to be described later, and increases in diameter toward the upper side. Reference numeral 15b is a peripheral portion of the portion where the first engaging portion 18 and the second engaging portion 19 are formed, among the adjacent vertical ribs 16 divided into four portions around the central axis portion. The inclination is such that an engagement piece 27 of the female member 2 to be described later can be easily moved from the first engagement portion 18 to the second engagement portion 19.

  On the other hand, the female member 2 forms the other clamping part 20, is provided in the clamping part 20, has a hole part 22 that passes through the shaft part 15, and projects from the lower surface side of the clamping part 20, so that the shaft part 15 is a hole. It has a leg 25 that defines a hollow part that can be inserted through the part 22. Further, the leg portion 25 protrudes from a rectangular seat portion 25a provided on the lower surface of the sandwiching portion 20, and is pushed by the shaft portion 15 to be elastically deformed from the inside to the outside, thereby being engaged with the mounting hole 7a. A plurality of (two in this example) locking piece portions 26 and the locking piece portion 26 together with the hollow portion can be defined and engaged with the first engagement portion 18 to prevent the shaft portion 15 from coming off. From that state, the shaft 15 can be engaged with the second engagement portion 19 by further pushing or insertion of the shaft portion 15 so that the corresponding portion of the supported object 8 can be maintained between the holding portions 10 and 20. A plurality (two in this example) of engaging pieces 27 are provided.

Among these, the clamping part 20 is substantially the same length as the clamping part 10 and has a slightly wider plate width, making it easier to receive the clamping part 10. On this upper surface, there are tooth shapes or uneven portions 21a, 21b extending in the width direction, locking ribs 21c connecting the convex portions 21b on one end side, and a boss 24 protruding around the hole portion 22. Is provided. A boss 20 a is provided on the lower surface together with the leg portion 25 on the distal end side. When the female member 2 is arranged on the panel 7, the boss 20 a can be positioned by fitting with a hole provided on the panel side. However, the boss 20a is for assistance and may be omitted.

  When the sandwiching part 10 is overlapped with the sandwiching part 20, the uneven parts 21 a and 21 b reliably and strongly secure the corresponding part of the supported part 8 such as a bag disposed between the concave and convex parts 11 a and 11 b. It can be pinched. The locking rib 21c restricts the rotation direction of the male member 1 to one direction when the convex portion 11a on the holding portion 10 side contacts, and in this example, the locking rib 21c is rotated only in the clockwise direction as shown in FIG. Rotation direction restricting means 4 is configured. The boss 24 constitutes a rotation angle regulating means 5 that regulates the rotation angle when the male member 1 is rotated in the clockwise direction from the normal position. That is, when the male member 1 is rotated by about 45 degrees in the clockwise direction with respect to the female member 2, the rotation angle restricting means 5 is configured such that one side portion 10a of the male member-side holding portion 10 is a female member. Further rotation is impossible by hitting the boss 24 on the side.

  The hole 22 is provided with a large step 22a on the inlet side that rotatably receives the seat 13 and a cam surface 23 that guides and guides the protrusion 14. The cam surface 23 includes a flat flank 23a that is one step deeper than the step 22a, and an inclined surface 23b that connects the flank 23a and the upper surface of the step 22a, and is provided at two positions displaced by 180 degrees of the step 22a. It has been. That is, the protrusion 14 and the cam surface 23 are separated from each other when the male member 1 is in an engaged state between the engaging piece portion 27 and the second engaging portion 19 (a holding state in which the holding portions 10 and 20 are overlapped). When the projection 14 is rotated in the direction, the male member 1 is lifted and moved by the height difference between the flank 23 a and the step 22 a while sliding on the cam surface 23, and the clamping unit 10 is separated from the clamping unit 20. The clamping release means 3 is configured.

  The locking piece portion 26 and the engaging piece portion 27 each have a claw 26a or a claw 27a bent inward at the tip. Further, as shown in FIG. 5, two or more of the locking piece portions 26 and the engaging piece portions 27 are alternately arranged. In this example, the two locking pieces 26 and the two engaging pieces 27 are disposed opposite to each other. The distance n between the claws 26a of each locking piece portion 26 is set to be smaller than the distance m between the claws 27a of each engaging piece portion 27 (see also FIG. 6). This is because the roles of the locking piece portion 26 and the engaging piece portion 27 are different. That is, each locking piece 26 is configured to operate for engagement with the panel mounting hole 7a. Each engagement piece portion 27 engages with the first engagement portion 18 on the male member side to operate for temporary assembly, and engages with the second engagement portion 19 to hold the clamping portions 10 and 20 together. It is the structure which operate | moves as an object for pinching aspect maintenance maintained in a clamping state.

(Operation and Advantages) The female member 2 described above can be easily attached to the panel 7 as follows. This panel 7 is an example of an installation part, and if it is a vehicle, the instrument panel, the console, the location which comprises the indoor wall, etc. become object. The panel 7 is provided with a mounting hole 7a. The attachment hole 7a is a rectangle into which a seat 25a of the female member 2 described later is fitted.

(A) As shown in FIG. 2 (a), the female member 2 is first inserted into the mounting hole 7a. At that time, the engaging piece portion 26 and the engaging piece portion 27 which are the leg portions 25 are inserted while being positioned so that the seat portion 25a fits into the mounting hole 7a. Thereafter, the male member 1 is pushed downward to insert the shaft portion 15 into the hole portion 22 of the female member as shown in FIG. Then, as shown in FIG. 7A, the female member 2 elastically passes through the claw 27a of the corresponding engagement piece portion 27 and engages the male member 1 with each first engagement portion 18 of the male member. It will be in the temporarily assembled state. At the same time, in the female member 2, as shown in FIG. 7B, the peripheral portion 15b of the shaft portion 15 spreads between the claws 26a of the respective locking piece portions 26, and as a result, the respective locking piece portions 26 are expanded in diameter. As a result, it engages with the mounting hole 7a and is prevented from coming off. Therefore, the above holder 6 can be attached to the panel 7 by a one-touch operation.

(A) As described above, the holder 6 engages the female member 2 in the panel mounting hole 7a via the respective locking piece portions 26, and the male member 1 engages with the first engaging portions 18 and the engaging piece portions. It is also possible to sandwich the supported object 8 such as a bag from the temporarily assembled state through the engagement with the member 27. That is, in that case, an appropriate portion of the supported object 8 is disposed between the holding portion 20 of the female member 2 and the holding portion 10 of the male member 1 as shown in FIGS. Push 1 downward. Then, as shown in FIG. 8A, the female member 2 elastically engages the claw 27 a of the corresponding engagement piece portion 27 with each second engagement portion 19 of the male member, so that the supported object 8 is moved. It becomes the clamping maintenance aspect which maintains the state clamped between clamping parts 10 and 20. In this case, the female member 2 further spreads the surrounding portion 15b of the shaft portion 15 between the claws 26a of the respective locking piece portions 26 as shown in FIG. When the diameter of the portion 26 is increased to a larger extent, the portion 26 is firmly engaged by the mounting hole 7a and is prevented from coming off.

(C) As shown in FIG. 3B, when the male member 1 is pushed in the direction of the arrow in FIG. It is rotated until it hits 24 and is regulated. In this rotation process, the clamping release means 3 is activated, and each projection 14 of the male member slides from the lowest relief surface 23a to the inclined surface 23b of the cam surface 23, and finally slides to the highest step 22a. Move. Then, the male member 1 is moved upward relative to the female member 2 by the height difference between the flank 23a and the step 22a, so that the sandwiching portion 10 is separated from the sandwiching portion 20 in a non-nipping state or a separation state. . As a result, the supported object 8 can move from between the holding portions 10 and 20.

(D) Further, in this structure, in the operation of switching from the pinching maintenance mode to the non-pinching state or the separation state, as described above, the male member 1 has only the height difference between the flank 23a and the step 22a with respect to the female member 2. In the process of ascending and moving, the claws 27a of the respective engaging pieces hit the corresponding vertical ribs 16 and release the engagement from the second engaging part 19 while accumulating urging force or reaction force, allowing the male member 1 to move upward. To do. Then, when the male member 1 releases the pressing force for rotation on the rotation operation unit 12, the male member 1 is reversed to the original position by the stored urging force or reaction force, so that the clamping unit 10 is directly above the clamping unit 20. Move up. For this reason, since the male member 1 automatically returns to the state of FIG. 2B, the holder 6 can sandwich the supported object 8 at any time.

(E) As described above, the holder 6 is switched from the state in which the male member 2 is temporarily assembled to the female member 1 to the above-described holding state, and from the holding state to the above-described unpinned state or separation. Since the operation to switch to the state can be performed on the clamping part side of the male member 1 which is easy to operate, the operability is excellent. Moreover, since the male member 1 automatically switches back to the state shown in FIG. 2B after switching to the non-clamping state or the separation state as described above, it is excellent in usability.

  The clamping holder of the present invention only needs to have the configuration specified in the claims, and the details can be variously deformed and expanded with reference to the above description of the embodiment.

1 ... Male member (10 is a clamping part, 15 is a shaft part)
2 ... Female member (20 is a clamping part, 25 is a leg part)
3... Nipping release means (14 is a protrusion, 23 is a cam surface)
4 ... Rotation direction regulating means (21c is a locking rib, 11b is a convex part)
5 ... Rotation angle regulating means (10a is one side, 24 is a boss)
6 ... Holder 7 ... Panel (Installation part, 7a is a mounting hole)
8 ... Supported objects such as bags 11a, 11b ... Uneven portion 12 ... Rotation operation portion 18 ... First engagement portion 19 ... Second engagement portion 21a, 21b ... Unevenness Part 22 ... Hole part 26 ... Locking piece part (26a is a claw)
27 ... engaging piece (27a is a claw)

Claims (5)

In a holding holder for detachably holding a supported object such as a bag between the holding parts while being attached to the installation part,
Of the both clamping parts, a male member forming one clamping part and a female member forming the other clamping part,
The male member is provided on the upper surface of the shaft portion, the one clamping portion provided at the upper end of the shaft portion, and the one clamping portion, and the tip is removed from one side surface of both side surfaces of the clamping portion. a rotary operation portion, which projects into, and a second engagement portion of the upper side of the first engagement portion of the shaft portion tip side provided around and the first engagement portion thereof,
The female member has a hole for inserting the shaft portion provided on the other holding portion, the shaft portion is protruded on the lower surface of the other pinching portion can be inserted through the hole the hollow portion is partitioned, and a plurality of engaging pieces to be engaged with the mounting hole provided in the installation portion by elastic deformation towards the outside is pushed by the shaft portion, with the locking piece The hollow portion is partitioned and engaged with the first engaging portion so that the shaft portion can be prevented from being detached. From this state, the shaft portion is further inserted to engage with the second engaging portion. clamping holder according to claim <br/> that has a plurality of engagement pieces that allow maintaining the supported object in a state of being sandwiched between the sandwiching portion Te.   The holding holder according to claim 1, wherein the female member has the engaging piece portions and the engaging piece portions arranged alternately.   A cam surface provided on the female member; and a projection provided on the male member and slidable along the cam surface, wherein the male member is formed between the engagement piece portion and the second engagement portion. 3. The clamping release means according to claim 1, further comprising: a pinching release unit that moves the male member upward while sliding on the cam surface when rotated in one direction from the engaged state. Holder for holding.   The holding holder according to any one of claims 1 to 3, wherein the holding holder has a tooth shape or a concavo-convex portion that are respectively provided on opposing surfaces of the holding portions and can be fitted to each other. A rotation direction restricting means for restricting the rotation direction of the male member to one direction; and a rotation angle restricting means for restricting the rotation of the male member to a predetermined angle. The holding holder according to any one of claims 1 to 4, wherein the holding holder is provided.

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