JP3152857U - Telescopic tension pole device - Google Patents

Abstract

An object of the present invention is to provide a telescopic tension pole device which is simple in adjusting the length of a pole for adjusting the length and excellent in durability. An expansion / contraction adjustment body (6) for adjusting a protruding length of a second pole is provided, and the expansion / contraction adjustment body (6) includes an upper cylindrical body (11), a lower cylindrical body (41), and a crimped annular body (24) including a protrusion (24a). A pole crimping / releasing part 21 having a coil spring 22 and an operation lever 31 that pushes up the pole crimping / releasing part 21 by a pivoting operation. The protrusion 24a on the side is pushed up against the elasticity of the coil spring 22 so that the pressure-bonding annular body 24 is in a horizontal state, and the second pole is in an open state by eliminating the protrusion of one side and the other side to the outer periphery of the second pole. The second pole crimping state in which the crimping annular body 24 is inclined under the elasticity of the coil spring 22 by releasing the rotation operation, and one side and the other side of the crimping annular body 24 protrude to the outer peripheral side of the second pole. It is obtained by way. [Selection] Figure 2

Description

  The present invention relates to a telescopic tension pole device that is simple in adjusting the length of a pole for adjusting the length and excellent in durability.

  The telescopic pole device that constitutes the main part of a pole-type hanger that is installed between the floor and ceiling in a confined space such as a room and hangs clothes, etc. An expansion adjustment body is connected and fixed to the upper end of the pole, and an upper pole having a smaller diameter than the lower pole is inserted through the expansion adjustment body so that it can be inserted and removed inward from the upper end side of the lower pole. By fixing or releasing the fixing, the upper pole can be fixedly connected to the lower pole or can be expanded and contracted with respect to the lower pole.

As such a telescopic pole device, there is known a conventional telescopic adjustment body having a turnbuckle structure and fixing or releasing the upper pole by a turning operation. In this case, the fixing operation or the unlocking operation is complicated because of the screw tightening structure, and the function of the turnbuckle structure is impaired due to many uses, and there is a problem regarding durability that impedes practical use. .
In Patent Document 1, an inner cylinder is detachably fitted into an outer cylinder, and a stopper tube is fixed to the end of the outer cylinder at this portion, and a stopper screw is screwed into the stopper tube, and the inner cylinder is attached to the outer cylinder. A screw-type telescopic pole device having a stopper mechanism configured to be locked at a predetermined position has been proposed.

  In the case of this telescopic pole device, the tightening and releasing operation of the stopper screw is complicated, and the function of the screw structure is impaired due to the use of the stopper many times. ing.

JP 2007-167454 A

  The problem to be solved by the present invention is that the telescopic adjustment of the pole for adjusting the length is simple and there is no telescopic tension pole device excellent in durability.

  The telescopic tension pole device according to the present invention includes a first pole, a second pole that is inserted into the first pole so as to be removably inserted in the length direction, and one end of the first pole. And a part of the second pole that extends outward from one end of the second pole, and is a hollow cylinder having a hollow cylindrical shape that penetrates the second pole and has a lever mounting portion protruding on one side. The upper cylinder and the hollow cylinder are integrally mounted and supported on the upper end of the first pole, and the lever receiving part that is joined to the lever mounting part is projected on one side, and an inclined part is provided on the upper surface. A lower cylindrical body that is integrally coupled to the lower outer peripheral side of the upper cylindrical body, a crimping annular body that includes a protrusion on one side that is inclinedly disposed on an inclined portion of the lower cylindrical body, Coil spring that gives elasticity to the bottom cylinder Between the lever mounting portion and the lever receiving portion, with the protrusion of the crimping annular body facing the protrusion, and being engaged with one side of the crimping annular body by a turning operation. The protrusion is pushed up against the elasticity of the coil spring, and the pressure-bonded annular body is in a horizontal state, and the pole crimping / releasing part is released from the outer side of the second pole on one side and the other side. An operation lever that is in a second pole crimping state in which the crimping annular body is inclined under the elasticity of the coil spring and the one side and the other side are protruded to the outer peripheral side of the second pole. The main feature is to have an expansion / contraction adjusting body.

  According to the first aspect of the present invention, the second pole can be expanded and contracted with respect to the first pole by a one-touch operation of the rotary operation lever, and can be adjusted to a desired length. The second pole can be automatically fixed with respect to the first pole simply by releasing the operating force on the second pole, and the expansion and contraction adjustment of the second pole for adjusting the length is extremely simple, and screw tightening It is possible to realize and provide a telescopic tension pole device that is superior in durability compared to the structure.

  According to the second aspect of the invention, in addition to the effects of the first aspect of the invention, the second contact body that is elastically pressed against the contacted surface is disposed at the protruding end of the second pole. Thus, the telescopic tension pole device capable of accurately pressing the second pole side against the contacted surface can be realized and provided.

  According to the invention described in claim 3, in addition to the effects of the invention described in claim 2, an arbitrary number of hooks for hanging clothes or the like are fitted to the first pole or the second pole. From the above, it is possible to realize and provide a telescopic tension pole device that can function as a telescopic tension pole hanger on which clothing or the like is placed.

  According to the fourth aspect of the present invention, the second pole can be expanded and contracted with respect to the first pole by a one-touch pressing operation of the push button type operation lever, and can be adjusted to a desired length. The second pole can be automatically fixed to the first pole simply by releasing the pressing force on the piece, and the expansion / contraction adjustment of the second pole for adjusting the length is extremely simple, and the screw It is possible to realize and provide a telescopic tension pole device that is superior in durability compared to a tightening structure.

  According to the fifth aspect of the invention, in addition to the effects of the fourth aspect of the invention, the second contact body that is elastically pressed against the contacted surface is disposed at the protruding end of the second pole. Thus, the telescopic tension pole device capable of accurately pressing the second pole side against the contacted surface can be realized and provided.

  According to the invention described in claim 6, in addition to the effects of the invention described in claim 2, an arbitrary number of hooks for hanging clothes or the like are fitted to the first pole or the second pole. From the above, it is possible to realize and provide a telescopic tension pole device that can function as a telescopic tension pole hanger on which clothing or the like is placed.

FIG. 1 is a schematic front view of a telescopic tension pole device according to Embodiment 1 of the present invention. FIG. 2 is an exploded perspective view of the telescopic adjustment body in the telescopic tension pole device according to the first embodiment. FIG. 3 is a schematic cross-sectional view illustrating a second pole press-bonded state by the expansion / contraction adjusting body in the expansion / contraction type tension pole device according to the first embodiment. FIG. 4 is a schematic cross-sectional view showing a second pole press-release state by the extension / contraction adjusting body in the extension-type tension pole device according to the first embodiment. FIG. 5 is a schematic cross-sectional view of the second contact body in the telescopic tension pole device according to the first embodiment. FIG. 6 is a front view of a telescopic adjustment body in the telescopic tension pole device according to the second embodiment of the present invention. FIG. 7 is an exploded perspective view of the expansion / contraction adjusting body in the telescopic tension pole device according to the second embodiment. FIG. 8 is a schematic cross-sectional view illustrating a second pole press-bonded state by the expansion / contraction adjusting body in the expansion / contraction type tension pole device according to the second embodiment. FIG. 9 is a schematic cross-sectional view showing a second pole press-release state by the extension / contraction adjusting body in the extension-type tension pole device according to the second embodiment. FIG. 10 is a schematic front view of the telescopic tension pole device according to Embodiment 3 of the present invention.

  The purpose of the present invention is to provide a telescopic tension pole device that is simple in adjusting the length of the pole for adjusting the length and is excellent in durability. A cylindrical or round bar-shaped second pole that is protruded while being inserted in the pole so that a part of the pole can be inserted and removed in the length direction, a first abutting body disposed at the protruding end of the first pole, and the first Stretching adjustment disposed over the second contact body elastically pressed against the contacted surface disposed at the protruding end of the two poles, one end of the first pole, and a part of the second pole extending outward from the one end The body is a hollow cylinder, penetrates the second pole, and the upper cylinder with the lever mounting part protruding on one side, and the hollow cylinder, the upper end of the first pole is attached integrally Lever that supports and joins the lever mounting part on one side A lower cylindrical body that protrudes from the upper cylindrical body, and an outer peripheral portion is integrally coupled to the lower outer peripheral side of the upper cylindrical body, and a protrusion that is inclined on the inclined portion of the lower cylindrical body. A crimping annular body comprising: a pole crimping / releasing part comprising: a crimping annular body comprising: a coil spring that imparts elasticity to the crimping annular body toward the lower cylindrical body; and the crimping annular body between the lever mounting part and the lever receiving part. The protrusion is engaged with the protrusion, and the protrusion on one side of the crimping annular body is pushed up against the elasticity of the coil spring by the turning operation so that the crimping annular body is in a horizontal state, The protrusion on the other side of the outer side of the second pole is eliminated, the pole crimping / releasing part is in the second pole open state, and the crimping ring is tilted under the elasticity of the coil spring by releasing the rotation operation. And the other side An operating lever for the second pole crimping state to protrude into the two-pole outer periphery, a telescopic adjusting member having a was achieved by construction with.

  Hereinafter, the telescopic tension pole device 1 according to the first embodiment of the present invention will be described.

  As shown in FIG. 1, the telescopic tension pole device 1 of the first embodiment includes, for example, a first pole 2 made of, for example, a synthetic resin or metal, which is vertically raised on a floor surface 61, and has a cylindrical or round bar shape, A part of the first pole 2 that protrudes while being detachably inserted in the length direction has an outer diameter slightly smaller than the inner diameter of the first pole 2. A cylindrical or round bar-shaped second pole 4 that is formed and disposed on the ceiling 62 side to be a contact surface, one end of the first pole 2 and a part of the second pole 4 extending outward from the one end An expansion / contraction adjustment body 6 for adjusting the expansion / contraction of the second pole 4 arranged over the first pole 2, a lower end of the first pole 2 is detachably mounted, and a first abutment body 3 for abutting the bottom portion against the floor surface 61; The upper end of the second pole 4 is detachably mounted and the upper end surface is a ceiling. Has a second abutment member 5 is brought into contact 2, a.

  As shown in FIG. 2, the expansion / contraction adjustment body 6 has a hollow cylindrical shape, an upper cylindrical body 11 that penetrates the second pole 4, an inside of the upper cylindrical body 11, and a lower cylindrical body 41 that will be described later. A pole crimping / releasing part 21 installed on the side, an operation lever 31 which is attached to the side of the upper cylinder 11 and pushes up the pole crimping / releasing part 21, and is formed in a hollow cylindrical shape on the lower side of the upper cylinder 11 And a lower cylindrical body 41 that integrally attaches and supports the upper end side of the first pole 2.

  The upper cylindrical body 11 has a substantially tapered rectangular cylindrical shape that is capable of penetrating the second pole 4 and projects integrally from one side of the upper cylindrical body 11 to the side. A lever mounting portion 12 having an open end is provided, and a protruding piece 13 extending downward is provided inside the opening portion of the protruding end.

  As will be described later, the protruding piece 13 is fitted into a guide groove 33 formed at the upper end of the operation lever 31.

  Further, the upper cylindrical body 11 has a laterally trapezoidal protrusion 14 provided laterally with a hole 14a through which a lock screw 53 (described later) is inserted on the other side (on the opposite side to the lever mounting portion 12). It is protruding.

  As shown in FIG. 2, the pole crimping / releasing part 21 includes a circular coil spring 22 having a predetermined elasticity, an inner cylindrical body 23 that is substantially cylindrical and through which the second pole 4 can pass, and the second A crimping annular body 24 made of metal that can be penetrated by the pole 4 and formed in an annular shape. The crimping annular body 24 is installed on the lower cylindrical body 41, and the inner cylinder 23 is installed on the crimping annular body 24. Then, the lower end side of the coil spring 22 is brought into contact with a circular stepped portion 23a provided on the outer periphery of the inner cylindrical body 23, and the upper end side of the coil spring 22 is placed inside the upper cylindrical body 11 as shown in FIG. It is made to contact | abut to the bottom part 11a, and it is comprised so that the elasticity toward the lower cylinder 41 side may be provided with respect to the internal cylinder 23 and the crimping | compression-bonding annular body 24 by this.

  The inner cylinder 23 includes a circular stepped portion 23a on the outer periphery, and a pair of protrusions 23b having a constant interval on one side thereof.

  Further, the lower surface of the inner cylindrical body 23 is formed to have an inclined surface having a large dimension on the side of the pair of protrusions 23b and a small dimension on the other side.

  The crimping annular body 24 includes a substantially square-shaped protrusion 24 a that rises upward toward the outer side on one side of the outer periphery thereof, and when the inner cylinder 23 is placed, the protrusion 24 a It is comprised so that it may fit between a pair of protrusion 23b.

  The lower cylindrical body 41 is integrally coupled to the upper cylindrical body 11, and the second pole 4 can be penetrated therethrough, and as shown in FIG. The upper end portion of the pole 2 is integrally fitted and fixed.

  A lever receiving portion 42 to be joined to the lever mounting portion 12 in a shape corresponding to the lever mounting portion 12 is integrally projected on the outer peripheral portion on one side of the lower cylindrical body 41, and a constant width is provided at the protruding end. A guide port 43 having the above is provided.

  On one side of the outer periphery of the lower cylindrical body 41, a prismatic protrusion 45 having a through hole 44 for fixing the operation lever 31 is provided along the length direction. Further, a receiving portion 46 to which the protrusion 14 of the upper cylindrical body 11 is joined is provided on the other side of the outer periphery of the lower cylindrical body 41. A screw hole 47 for the lock screw 53 is provided at an upper position of the receiving portion 46 in the lower cylindrical body 41.

  An upper end of the lower cylindrical body 41 is an inclined portion 48 that is low on the lever receiving portion 42 side and high on the receiving portion 46 side. Then, the crimping annular body 24, the inner cylinder body 23, and the coil spring 22 are placed in this order on the inclined portion 48.

  The operation lever 31 is engaged between a lever mounting portion 12 in the upper cylindrical body 11 and a lever receiving portion 42 formed in the lower cylindrical body 41.

  A push-up piece 32 that engages with the lower part of the protrusion 24a of the crimping annular body 24 at the upper part of the operation lever 31 and has a sharpened tip for pushing up one side of the crimping annular body 24 upward, A guide groove 33 into which the protruding piece 13 is inserted from above is provided.

A thin portion 34 that is displaced while being guided by a guide opening 43 formed at the protruding end of the lever receiving portion 42 is provided below the guide groove 33, and the operation piece 35 is suspended downward from the thin portion 34. ing.
Inside the operation piece 35, a horizontal cross section has a substantially U-shaped recessed portion, and a pair of through holes 36 are formed to penetrate the fixing pin 51 having the grip portion 52 bulged in the horizontal direction. ing.

  In addition, the operation piece 35 in the operation lever 31 is configured to be fitted to or detached from the protruding piece 45 provided on the lower cylindrical body 41.

  That is, the operating lever 31 is fitted into the projecting piece 45, the positions of the pair of extraction holes 36 and the through holes 44 of the projecting piece 45 are matched, and then the fixing pin 51 is inserted, whereby the operating lever 31 is moved to the lower part. It is set as the structure fixed to the cylinder 41. FIG.

  As shown in FIG. 5, the second contact body 5 has a disk-like upper end side and a contact base 71 having a cylindrical receiving cylinder 72 which will be described later projecting downward. A receiving cylinder 72 that is fitted in the opening of the contact base 71 and closes the upper end side, and the upper end of the second pole is detachably mounted; a receiving piece 73 provided inside the contact base 71; Also, a biasing spring 74 disposed between the upper end surface of the receiving cylinder 72 and a thin disk-like contact auxiliary body 75 made of, for example, rubber, is detachably disposed on the upper end surface side of the contact base 71. It is equipped with.

  When the upper end of the second pole is mounted on the receiving cylinder 72 and the upper end surface side of the contact base 71 is brought into contact with the ceiling 62, the contact base 71 is elastically moved by the biasing spring 74 to the ceiling 62 side. It is comprised so that it may press-contact to. At this time, the ceiling surface is prevented from being damaged by the flexibility of the contact assisting body 75.

  Next, the operating state of the telescopic tension pole device 1 according to the first embodiment will be described.

  As shown in FIG. 1, the telescopic tension pole device 1 according to the first embodiment, for example, vertically stands the first pole 2 on the floor surface 61 via the first abutment body 3, thereby expanding and contracting the adjusting body 6. The second abutment body 5 arranged at the upper end of the second pole 4 that is connected to be stretchable via the pressure is pressed against the ceiling 62 side, and fixed vertically in a stretched state between the floor surface 61 and the ceiling 62. is there. The operating state of the expansion / contraction adjusting body 6 at this time is as follows.

  The distal end of the lock screw 53 is in contact with the outer periphery of the second pole 4 through the hole 14 a of the upper cylinder 11 and the screw hole 47 of the lower cylinder 41 to lock the second pole 4.

  Further, as shown in FIG. 3, the crimping annular body 24 in the pole crimping / releasing portion 21 is disposed on the inclined portion 48 of the lower cylindrical body 41 in a tilted state where one side is at a low position and the other side is at a high position. Thus, one side (the push-up piece 32 side) and the other side of the inner peripheral portion of the crimping annular body 24 are connected to one side of the second pole 4 fitted in the first pole 2 and It will be in the state which protrudes slightly to the outer peripheral side of the other side.

  Further, the pressure-bonded annular body 24 is pressed downward in FIG. 3 by the coil spring 22 via the internal cylinder body 23.

  As a result, one side and the other side of the inner peripheral part of the crimping annular body 24 are brought into pressure contact with the outer circumferences of the one side and the other side of the second pole 4, respectively, and the second pole 4 is adjusted for expansion and contraction. It is fixed to the first pole 2 via the body 6.

  Next, the expansion / contraction operation state of the telescopic tension pole device 1 according to the first embodiment will be described below.

  When adjusting the projecting length of the second pole 4 with respect to the first pole 2 in the telescopic tension pole device 1, first, the lock screw 53 is turned and removed, and then the operation piece 35 of the operation lever 31 is removed. Operate inward (in the direction of arrow a in FIG. 3).

  As a result, the push-up piece 32 of the operation lever 31 is displaced upward with the portion of the protruding piece 13 as a support shaft, and pushes the protrusion 24a of the crimping annular body 24 upward.

  As a result, as shown in FIG. 4, one side of the crimping annular body 24 and the inner cylindrical body 23 is pushed upward against the elasticity of the coil spring 22, and the crimping annular body 24 is in a horizontal state (or substantially Horizontal side), and one side and the other side of the inner peripheral portion of the crimping annular body 24 protrude to the outer peripheral side of one side and the other side of the second pole 4 fitted into the first pole 2. The state is canceled, and the second pole 4 can freely move up and down, that is, the second pole 4 can be expanded and contracted with respect to the lower pole, and the projection length of the second pole 4 with respect to the first pole 2 is desired. The length can be adjusted.

  Further, after adjusting the second pole 4 to an appropriate length, when the operating force applied to the operating piece 35 constituting the operating lever 31 is released, the crimping annular body 24 is automatically lowered downward by the elasticity of the coil spring 22. 3 is lowered, and the operation lever 31 is also returned to the position shown in FIG. 3 under the action of the elastic force of the coil spring 22.

When packaging or transporting the telescopic tension pole device 1, the operation piece 35 is displaced to the position shown in FIG. 4, and the operation lever 31 is moved with respect to the projection piece 45 by using the fixing pin 51. The second pole 4 is fixed to the first pole 2 so as to be stretchable.
If the outer periphery of the second pole 4 is crimped by the crimping annular body 24, the second pole 4 may be deformed by an external impact, and the product may be wrinkled. This is to prevent wrinkles from occurring by making the second pole 4 extendable and contractable with respect to the first pole 2.

  According to the telescopic tension pole device 1 according to the first embodiment, the second pole 4 is moved with respect to the first pole 2 by a one-touch operation of operating the operation piece 35 of the operation lever 31 in the direction of arrow a. As a telescopic state, the projecting length of the second pole 4 can be adjusted to a desired length, and the first lever can be automatically operated simply by releasing the operating force on the operating piece 35 of the operating lever 31. The two poles 4 can be fixed to the first pole 2.

  Therefore, the length adjustment of the second pole 4 and the fixing of the second pole 4 are very simple, the operability is good, and the above operation is performed as compared with the conventional one using a turnbuckle type or screw type expansion / contraction adjustment body. Since the structure is such that the pressure-bonded annular body 24 is pushed up or released by the lever 31, the telescopic tension pole device 1 having excellent durability can be realized and provided.

  Further, the second contact body 5 to which the upper end of the second pole 4 is attached has a pressure contact structure with a built-in biasing spring 74 and a structure having a contact auxiliary body 75 that flexibly contacts the ceiling 62. Therefore, the telescopic tension pole device 1 that can be attached to the ceiling 62 accurately and while preventing damage to the ceiling surface can be realized and provided.

  Next, a telescopic tension pole device 1A according to Embodiment 2 of the present invention will be described with reference to FIGS.

  Note that, in the telescopic tension pole device 1A of the second embodiment, the same elements as those of the telescopic tension pole device 1 of the first embodiment described above are denoted by the same reference numerals, and detailed description thereof is omitted.

  As shown in FIGS. 6 and 7, the basic configuration of the telescopic tension pole device 1A according to the second embodiment is substantially the same as that of the telescopic tension pole device 1 according to the first embodiment. The push button type operation lever 81 is adopted in place of the operation type operation lever 31, and the shapes of the lever mounting portion 12 of the upper cylinder 11 and the lever receiving portion 42 of the lower cylinder 41 are changed so that the push button is operated. The button-type operation lever 81 is characterized by the lever mounting portion 12A and the lever receiving portion 42A that are slidably held in the directions of arrows b and c shown in FIG. This is substantially the same as the case of the tension pole device 1.

  That is, the operation lever 81 in the second embodiment is engaged between the lever mounting portion 12A in the upper cylindrical body 11 and the lever receiving portion 42A formed in the lower cylindrical body 41 so as to be slidable in the directions of arrows b and c. The

  The operating lever 81 has a push-up piece 82 which is engaged with the lower part of the protrusion 24a of the crimping annular body 24 on the tip side thereof and has a pointed tip for pushing up one side of the crimping annular body 24 upward. Next, the lever mounting portion 12A and the lever receiving portion 42A are provided with a slide body 83 that slides in the directions of arrows b and c adjacent to the push-up piece 82, and a pressing button 84 is provided on the rear end side from the slide body 83. The pressing button 84 is configured to protrude laterally from the protruding ends of the lever mounting portion 12A and the lever receiving portion 42A.

  The operating state of the telescopic tension pole device 1A of the second embodiment that employs such a push button type operation lever 81 will be described with reference to FIGS.

  When the telescopic tension pole device 1A adopting the operation lever 81 according to the second embodiment is fixedly arranged vertically in a stretched state between the floor surface 61 and the ceiling 62, as in the case shown in FIG. The distal end of the lock screw 53 is in contact with the outer periphery of the second pole 4 through the hole 14 a of the upper cylinder 11 and the screw hole 47 of the lower cylinder 41 to lock the second pole 4.

  The operating states of the expansion / contraction adjusting body 6 and the operation lever 81 at this time are as follows. That is, as shown in FIG. 8, the crimping annular body 24 in the pole crimping / releasing portion 21 is disposed on the inclined portion 48 of the lower cylindrical body 41 in an inclined state with one side being in a low position and the other side being in a high position. Thus, one side (the push-up piece 32 side) and the other side of the inner peripheral portion of the crimping annular body 24 are connected to one side of the second pole 4 fitted in the first pole 2 and It will be in the state which protrudes slightly to the outer peripheral side of the other side.

  Further, the pressure-bonded annular body 24 is pressed downward in FIG. 8 by the coil spring 22 through the internal cylinder body 23.

  As a result, one side and the other side of the inner peripheral part of the crimping annular body 24 are brought into pressure contact with the outer circumferences of the one side and the other side of the second pole 4, respectively, and the second pole 4 is adjusted for expansion and contraction. It is fixed to the first pole 2 via the body 6.

  The tip of the push-up piece 82 of the operation lever 81 is engaged with the lower side of the protrusion 24a of the crimping annular body 24, and the pressing button 84 is a protruding end of the lever mounting portion 12A and the lever receiving portion 42A. It protrudes from the side to the side.

  Next, when adjusting the projecting length of the second pole 4 with respect to the first pole 2 in the telescopic tension pole device 1A, first, the lock screw 53 is turned and removed, and then the pressing button 84 is moved. Pushing in the direction of the arrow b while resisting the elasticity of the coil spring 22.

  As a result, the push-up piece 82 of the operation lever 81 pushes the protrusion 24a of the crimping annular body 24 upward, and one side of the crimping annular body 24 and the inner cylindrical body 23 has the coil as shown in FIG. The pressure-bonded annular body 24 is pushed upward against the elasticity of the spring 22, and the pressure-bonded annular body 24 is in a horizontal state (or a substantially horizontal state). The state of the second pole 4 fitted in the outer side of the second pole 4 and the other side of the second pole 4 is eliminated, and the second pole 4 can freely move up and down, that is, the second pole 4 is a lower pole. The protrusion length of the second pole 4 relative to the first pole 2 can be adjusted to a desired length.

  Further, after the second pole 4 is adjusted to an appropriate length and then the pressing force applied to the pressing button 84 is released, the pressure-bonded annular body 24 is automatically lowered downward by the elasticity of the coil spring 22, and FIG. The operating lever 81 is also displaced in the direction of the arrow c under the action of the elastic force of the coil spring 22 and returned to the position shown in FIG.

  According to the telescopic tension pole device 1A according to the second embodiment, the first pole 4 can be moved to the first pole by a one-touch operation by simply operating the pressing button 84 of the push button type operating lever 81 in the direction of arrow b. The projecting length of the second pole 4 can be adjusted to a desired length so that the pole 2 can be extended and retracted automatically, and the operation force on the pressing button 84 is automatically released. The second pole 4 can be fixed to the first pole 2.

  Therefore, the length adjustment of the second pole 4 and the fixing of the second pole 4 are very simple, the operability is good, and the above operation is performed as compared with the conventional one using a turnbuckle type or screw type expansion / contraction adjustment body. Since the structure is such that the pressure-bonded annular body 24 is pushed up or released by the lever 81, the telescopic tension pole device 1A having excellent durability can be realized and provided.

  In the same manner as in the first embodiment, the second pole 4 side can be attached to the ceiling 62 via the second contact body 5 accurately and while preventing damage to the ceiling surface. The strut pole device 1 can be realized and provided.

  Next, a telescopic tension pole device 1B according to Embodiment 3 of the present invention will be described with reference to FIG.

  The telescopic tension pole device 1B according to the third embodiment uses the telescopic tension pole device 1 according to the first embodiment, and further, a shirt or the like is placed at a desired position of the second pole 4 (or the first pole 2). A feature is that an arbitrary number (two in the example shown in FIG. 10) hooks 91 for hanging clothes, towels, hats and the like are fitted. Other configurations are the same as those in the first embodiment.

  According to the telescopic tension pole device 1B according to the third embodiment, the operability is good as in the case described above, and the durability is greater than that using a conventional turnbuckle type or screw type elastic adjustment body. In addition, the telescopic tension pole device 1B that can be attached to the ceiling 62 with the second pole 4 side being accurately attached to the ceiling 62 while preventing damage to the ceiling surface is realized. Can be provided.

  In addition, by adding the hook 91, it is possible to realize and provide a telescopic stretch pole device 1B that can function as a telescopic stretch pole hanger on which clothing or the like is hung.

  Further, as the telescopic tension pole device 1B according to the third embodiment, the telescopic tension pole device 1A of the second embodiment is used, and the hook 91 is provided at a desired position of the second pole 4 (or the first pole 2). Of course, it is also possible to insert and configure, and in this case as well, the same actions and effects as those described above can be exhibited.

  In addition to the cases described above, the telescopic tension pole device 1, 1A of the present invention is installed in a horizontal arrangement between indoor wall surfaces, between an indoor wall surface and a partition wall, etc., and is placed on a clothes hanger, shirt, clothes, dress, etc. It can be applied as a horizontal stretchable pole pole hanger that is arranged in a line.

DESCRIPTION OF SYMBOLS 1 Telescopic tension pole tool 1A Telescopic tension pole tool 1B Telescopic tension pole tool 2 1st pole 3 1st contact body 4 2nd pole 5 2nd contact body 6 Expansion / contraction adjustment body 11 Upper cylindrical body 11a Inner bottom 12 Lever mounting portion 12A Lever mounting portion 13 Protruding piece 14 Protruding portion 14a Hole 21 Pole crimping / releasing portion 22 Coil spring 23 Internal cylinder 23a Stepped portion 23b Projection 24 Crimping annular body 24a Protrusion 31 Operation lever 32 Pushing piece 33 Guide groove 34 Thin-walled portion 35 Operation piece 36 Removal hole 41 Lower cylindrical body 42 Lever receiving portion 42A Lever receiving portion 43 Guide port 44 Through hole 45 Projection piece 46 Receiving portion 47 Screw hole 48 Inclined portion 51 Fixing pin 52 Holding portion 53 Lock screw 61 Floor surface 62 Ceiling 71 Contact base 72 Cylinder body 73 Receiver piece 74 Biasing spring 75 Contact auxiliary body 81 Over 82 push piece 83 the slide body 84 pressing button 91 Hook

Claims (6)

The first pole,
A second pole that protrudes while part of the first pole is detachably inserted in the length direction;
An expansion / contraction adjustment body disposed over one end of the first pole and a part of the second pole extending outward from the one end,
An upper cylinder that has a hollow cylindrical shape, penetrates the second pole, and protrudes a lever mounting portion on one side;
It is a hollow cylinder that integrally mounts and supports the upper end side of the first pole, projects a lever receiving part to be joined to the lever mounting part on one side, provides an inclined part on the upper surface, and places the outer peripheral part on the upper cylinder A lower cylindrical body integrally coupled to the lower outer peripheral side of the body;
Pole crimping / releasing comprising a crimping annular body provided with a protrusion on one side inclined on the inclined portion of the lower cylindrical body, and a coil spring that imparts elasticity to the crimping annular body toward the lower cylindrical body And
Between the lever mounting portion and the lever receiving portion, the push-up piece is brought into engagement with the projection of the crimping annular body, and the projection on one side of the crimping annular body is resisted against the elasticity of the coil spring by the turning operation. The push-up press-fit annular body is set in a horizontal state, and one side and the other side are not protruded to the outer periphery of the second pole, and the pole crimping / releasing part is set in the second pole open state, and the crimping annular body is released by releasing the rotation operation. A telescopic adjustment body comprising: an operating lever that is in a tilted state under the elasticity of the coil spring, and a second pole press-fit state that protrudes one side and the other side to the outer periphery of the second pole;
A telescopic tension pole device characterized by comprising: A cylindrical or round bar-shaped first pole;
A cylindrical or round bar-shaped second pole that protrudes while inserting a part thereof into the first pole so as to be removable.
A first abutting body disposed at the projecting end of the first pole and a second abutting body elastically pressed against a contacted surface disposed at the projecting end of the second pole;
An expansion / contraction adjustment body disposed over one end of the first pole and a part of the second pole extending outward from the one end,
An upper cylinder that has a hollow cylindrical shape, penetrates the second pole, and protrudes a lever mounting portion on one side;
It is a hollow cylinder that integrally mounts and supports the upper end side of the first pole, projects a lever receiving part to be joined to the lever mounting part on one side, provides an inclined part on the upper surface, and places the outer peripheral part on the upper cylinder A lower cylindrical body integrally coupled to the lower outer peripheral side of the body;
Pole crimping / releasing comprising a crimping annular body provided with a protrusion on one side inclined on the inclined portion of the lower cylindrical body, and a coil spring that imparts elasticity to the crimping annular body toward the lower cylindrical body And
Between the lever mounting portion and the lever receiving portion, the push-up piece is brought into engagement with the projection of the crimping annular body, and the projection on one side of the crimping annular body is resisted against the elasticity of the coil spring by the turning operation. The push-up press-fit annular body is set in a horizontal state, and one side and the other side are not protruded to the outer periphery of the second pole, and the pole crimping / releasing part is set in the second pole open state, and the crimping annular body is released by releasing the rotation operation. A telescopic adjustment body comprising: an operating lever that is in a tilted state under the elasticity of the coil spring, and a second pole press-fit state that protrudes one side and the other side to the outer periphery of the second pole;
A telescopic tension pole device characterized by comprising: A cylindrical or round bar-shaped first pole;
A cylindrical or round bar-shaped second pole that protrudes while inserting a part thereof into the first pole so as to be removable.
A first abutting body disposed at the projecting end of the first pole and a second abutting body elastically pressed against a contacted surface disposed at the projecting end of the second pole;
An expansion / contraction adjustment body disposed over one end of the first pole and a part of the second pole extending outward from the one end,
An upper cylinder that has a hollow cylindrical shape, penetrates the second pole, and protrudes a lever mounting portion on one side;
It is a hollow cylinder that integrally mounts and supports the upper end side of the first pole, projects a lever receiving part to be joined to the lever mounting part on one side, provides an inclined part on the upper surface, and places the outer peripheral part on the upper cylinder A lower cylindrical body integrally coupled to the lower outer peripheral side of the body;
Pole crimping / releasing comprising a crimping annular body provided with a protrusion on one side inclined on the inclined portion of the lower cylindrical body, and a coil spring that imparts elasticity to the crimping annular body toward the lower cylindrical body And
Between the lever mounting portion and the lever receiving portion, the push-up piece is brought into engagement with the projection of the crimping annular body, and the projection on one side of the crimping annular body is resisted against the elasticity of the coil spring by the turning operation. The push-up press-fit annular body is set in a horizontal state, and one side and the other side are not protruded to the outer periphery of the second pole, and the pole crimping / releasing part is set in the second pole open state, and the crimping annular body is released by releasing the rotation operation. A telescopic adjustment body comprising: an operating lever that is in a tilted state under the elasticity of the coil spring, and a second pole press-fit state that protrudes one side and the other side to the outer periphery of the second pole;
An arbitrary number of hooks for hanging clothes or the like fitted to the first pole or the second pole;
A telescopic tension pole device characterized by comprising: The first pole,
A second pole that protrudes while part of the first pole is detachably inserted in the length direction;
An expansion / contraction adjustment body disposed over one end of the first pole and a part of the second pole extending outward from the one end,
An upper cylinder that has a hollow cylindrical shape, penetrates the second pole, and protrudes a lever mounting portion on one side;
It is a hollow cylinder that integrally mounts and supports the upper end side of the first pole, projects a lever receiving part to be joined to the lever mounting part on one side, provides an inclined part on the upper surface, and places the outer peripheral part on the upper cylinder A lower cylindrical body integrally coupled to the lower outer peripheral side of the body;
Pole crimping / releasing comprising a crimping annular body provided with a protrusion on one side inclined on the inclined portion of the lower cylindrical body, and a coil spring that imparts elasticity to the crimping annular body toward the lower cylindrical body And
Between the lever mounting part and the lever receiving part, a push-up piece at the front end faces the protrusion of the pressure-bonded annular body and is slidable, and a pressing button is provided on the rear end side. The protrusion on one side of the crimping ring is pushed up against the elasticity of the coil spring so that the crimping ring is in a horizontal state, and the one side and the other side are prevented from protruding to the outer periphery of the second pole. A second pole press-fit state in which the release portion is in the second pole open state, and the pressure-bonded annular body is inclined under the elasticity of the coil spring by releasing the pressure, and one side and the other side of the second pole protrude to the outer circumference side of the second pole; A push button type operating lever, and a telescopic adjustment body comprising:
A telescopic tension pole device characterized by comprising: A cylindrical or round bar-shaped first pole;
A cylindrical or round bar-shaped second pole that protrudes while inserting a part of the first pole into the first pole so as to be removable.
A first abutting body disposed at the projecting end of the first pole and a second abutting body elastically pressed against a contacted surface disposed at the projecting end of the second pole;
An expansion / contraction adjustment body disposed over one end of the first pole and a part of the second pole extending outward from the one end,
An upper cylinder that has a hollow cylindrical shape, penetrates the second pole, and protrudes a lever mounting portion on one side;
It is a hollow cylinder that integrally mounts and supports the upper end side of the first pole, projects a lever receiving part to be joined to the lever mounting part on one side, provides an inclined part on the upper surface, and places the outer peripheral part on the upper cylinder A lower cylindrical body integrally coupled to the lower outer peripheral side of the body;
Pole crimping / releasing comprising a crimping annular body provided with a protrusion on one side inclined on the inclined portion of the lower cylindrical body, and a coil spring that imparts elasticity to the crimping annular body toward the lower cylindrical body And
Between the lever mounting part and the lever receiving part, a push-up piece at the front end faces the protrusion of the pressure-bonded annular body and is slidable, and a pressing button is provided on the rear end side. The protrusion on one side of the crimping ring is pushed up against the elasticity of the coil spring so that the crimping ring is in a horizontal state, and the one side and the other side are prevented from protruding to the outer periphery of the second pole. A second pole press-fit state in which the release portion is in the second pole open state, and the pressure-bonded annular body is inclined under the elasticity of the coil spring by releasing the pressure, and one side and the other side of the second pole protrude to the outer circumference side of the second pole; A push button type operating lever, and a telescopic adjustment body comprising:
A telescopic tension pole device characterized by comprising: A cylindrical or round bar-shaped first pole;
A cylindrical or round bar-shaped second pole that protrudes while inserting a part thereof into the first pole so as to be removable.
A first abutting body disposed at the projecting end of the first pole and a second abutting body elastically pressed against a contacted surface disposed at the projecting end of the second pole;
An expansion / contraction adjustment body disposed over one end of the first pole and a part of the second pole extending outward from the one end,
An upper cylinder that has a hollow cylindrical shape, penetrates the second pole, and protrudes a lever mounting portion on one side;
It is a hollow cylinder that integrally mounts and supports the upper end side of the first pole, projects a lever receiving part to be joined to the lever mounting part on one side, provides an inclined part on the upper surface, and places the outer peripheral part on the upper cylinder A lower cylindrical body integrally coupled to the lower outer peripheral side of the body;
Pole crimping / releasing comprising a crimping annular body provided with a protrusion on one side inclined on the inclined portion of the lower cylindrical body, and a coil spring that imparts elasticity to the crimping annular body toward the lower cylindrical body And
Between the lever mounting part and the lever receiving part, a push-up piece at the front end faces the protrusion of the pressure-bonded annular body and is slidable, and a pressing button is provided on the rear end side. The protrusion on one side of the crimping ring is pushed up against the elasticity of the coil spring so that the crimping ring is in a horizontal state, and the one side and the other side are prevented from protruding to the outer periphery of the second pole. A second pole press-fit state in which the release portion is in the second pole open state, and the pressure-bonded annular body is inclined under the elasticity of the coil spring by releasing the pressure, and one side and the other side of the second pole protrude to the outer circumference side of the second pole; A push button type operating lever, and a telescopic adjustment body comprising:
An arbitrary number of hooks for hanging clothes or the like fitted to the first pole or the second pole;
A telescopic tension pole device characterized by comprising:

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