JP2010069180A - Insertion type bed side rail device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent the occurrence of any gap between a bed side rail device and a head board that may cause a danger to catch the body of a patient lying on the bed, and also reduce the rattles of the bed side rail device. <P>SOLUTION: The insertion type bed side rail device includes a structure that a support bar 4 is provided protruding from the bottom of the side rail 3, and also an insertion support 5 is provided at the side face of the bed 1 to receive the support bar when it is inserted into the insertion support 5. A second insertion support 8 is added to the side of a board 2, and for the second insertion support 8, a second support bar 9 is added to the side rail. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a plug-in side rail of a bed, and in particular, a plug-in type capable of reducing backlash while preventing a gap between the headboard and the body from being caught. The present invention relates to a side rail device.

  Various types of side rails for beds used in medical facilities and home-care facilities have been provided in the past. Of these, a support bar is provided on the lower side of the side rail. The plug-in side rail that supports the plug by inserting it into the insertion support provided on the bed side is widely used because it is not complicated in configuration and easy to handle.

  However, in the plug-in side rail, a gap is generally generated around the plug-in side rail. Therefore, depending on the physical ability of the bed user, a part of the body may be caught in the gap. In particular, since the gap generated between the side rail and the headboard exists on the head side, there is a high risk of a serious accident.

  In addition, the plug-in side rail has a structure in which a support rod projecting from the lower side is inserted into and supported by the plug-in support section provided on the bed side. In some cases, the risk increases due to the above-described gap widening.

  For example, in Patent Document 1 and Patent Document 2, a stretchable portion that can be expanded and contracted is formed on the lateral side of the siderail as a conventional technique for the gap due to the plug-in siderail, and this extended portion is set according to the distance from the board. The gap is reduced by extending from the side rail.

  Moreover, in patent document 3, according to the magnitude | size of the clearance gap between the side part of a side rail and a headboard, the clearance gap is made small by fixing a cover to the side part of a side rail.

On the other hand, as prior arts showing other types of side rails, in Patent Document 4 and Patent Document 5, an upper horizontal beam member and a lower horizontal beam member are provided between a bed headboard and a footboard, and the lower horizontal beam member is a bed. The side of the entire fence system that is fixed to the main body and supports the upper horizontal beam member so that it can be raised and lowered, and a deformable member such as a screen member and an extendable column is provided between the upper and lower horizontal beam members. There are rails, and these types of side rails do not cause the above-described gaps or rattling, but cannot be easily removed when not in use, are inconvenient, and require a complicated mechanism.
JP 2006-204743 A JP-A-8-243127 JP 2005-160583 A JP 2000-51284 A JP 2000-126249 A

  As shown in Patent Document 1 and Patent Document 2, an extendable portion that can be expanded and contracted is formed on the side of the side rail, and this extended portion can be adjusted by extending and contracting from the side rail according to the distance from the board. As shown in Patent Document 3, according to the size of the gap between the side portion of the side rail and the headboard, the cover is fixed to the side portion of the side rail, that is, the side rail In the configuration that allows the full width to be adjusted, the gap can be adjusted very small, but the problem of rattling has not been solved, and even if the gap is adjusted to be small, it may spread and become dangerous due to rattling There is. That is, with the configuration of the plug-in side rail as shown in the above patent document, the gap with the board cannot be completely eliminated.

In addition, as described above, the side rails of the entire surface fence type as shown in Patent Document 4 and Patent Document 5 do not cause the gaps or rattling, but cannot be easily removed when not in use, and are convenient. And a complicated mechanism is required.
The present invention has been devised in view of the above points, that is, in the plug-in side rail of the bed, there is no gap between the board, in particular, the headboard, which may cause the body to be caught. An object of the present invention is to provide a plug-in side rail device that can reduce backlash.

  In order to solve the above-described problem, in the present invention, firstly, a support bar is provided on the lower side of the side rail, and an insertion support part for inserting and supporting the support bar on the bed side is provided. In addition, the second insertion support portion is provided on the side portion of the board, and the second insertion support rod is provided on the side rail so as to correspond to the second insertion support portion. Proposed side rail device.

  And in this invention, the said structure WHEREIN: The 2nd insertion support part proposes the insertion type side rail apparatus of the bed which has arrange | positioned the insertion / extraction direction of the 2nd support rod body to the up-down direction.

  Further, in the present invention, in the above configuration, the bed insertion type side rail device is proposed in which the second insertion support portion has a plurality of insertion support positions of the second support bar in the longitudinal direction of the bed. To do.

  Further, in the present invention, in the above configuration, the second insertion support portion is configured as an elongated hole arranged in the vertical direction arranged on the floor side of the side portion of the board, and the second support bar is formed of the side rail. We propose a plug-in side rail device for a bed that protrudes laterally in the length direction from the side.

  In the present invention, in the above configuration, the second insertion support portion is disposed outside the side portion of the board, and the insertion / removal direction of the second support bar is disposed in the width direction of the board. At the same time, the second support rod body proposes a bed-inserting side rail device that protrudes from the side portion of the side rail to the lateral side orthogonal to the length direction.

  Further, in the present invention, in the configuration in which the support bar is provided on the lower side of the side rail, and the insertion support part for inserting and supporting the support bar is provided on the bed side, the hook-like part is provided on the side part of the board. The bed side rail device which constitutes the engaging part that engages with the hook-like portion is proposed for the side rail.

  According to the present invention, in the above-described configuration, a hook-type side rail device for a bed is proposed in which the hook-shaped portion is arranged in the up / down direction.

  Further, the present invention proposes a bed-inserting side rail device in which the hook-shaped portion is arranged in the longitudinal direction of the bed in the above configuration.

  According to the present invention, in the above-mentioned configuration, the hook-shaped portion proposes a bed-inserting side rail device in which a hook-shaped member is attached to a side portion of the board.

  According to the present invention, in the above-described configuration, a bed-type side rail device is proposed in which the hook-shaped portion is formed on the side portion of the board itself.

  Further, in the present invention, in the configuration in which a support bar is provided on the lower side of the side rail, and an insertion support part is provided on the bed side to support the support bar, the floor side of the side part of the board is provided. In addition, a bed insertion type side rail device provided with a support groove for mounting a side portion of the side rail is proposed.

  And in this invention, the said structure WHEREIN: The support groove part proposes the insertion type side rail apparatus of the bed arrange | positioned in multiple in the width direction of a board.

  Further, the present invention proposes a bed insertion side rail device in which a plurality of support groove portions are arranged in the longitudinal direction of the bed in the above configuration.

  The present invention also proposes a bed-inserting side rail device in which the support groove portion is configured as a through long groove penetrating the side portion of the board.

  Further, in the present invention, in the above configuration, the support groove portion is configured on the outside in addition to the floor portion side of the board side portion, and the side portion of the side rail on which the support groove portion is mounted is configured as a rod body. We propose a plug-in side rail device for a bed.

  According to the present invention, in the above-described configuration, a bed insertion type side rail device is proposed in which the support groove portion is configured such that the groove member is pivotably provided on the side portion of the board.

  The insertion-type side rail device of the present invention, in particular, a second insertion support portion is provided on the side portion of the board, and a second support rod is provided on the side rail corresponding to the second insertion support portion. When the support rod projecting from the side rail is inserted into the insertion support portion provided on the bed side and supported, the second support rod projecting from the side rail is attached to the board. It is simultaneously inserted into and supported by a second insertion support provided on the side.

  In this case, the second insertion support part has a configuration in which the insertion / removal direction of the second support bar is arranged in the vertical direction, and the second insertion support part is provided on the floor side of the side part of the board. It is configured as a long hole arranged in the vertical direction, the second support bar is configured to project laterally from the side of the side rail in the length direction thereof, and the second insertion support is formed of a board The second support rod body is arranged in the width direction of the board, and the second support rod body has a length from the side portion of the side rail. It is possible to have a configuration projecting on the lateral side perpendicular to the direction, and in each configuration, the support rod projecting on the side rail is inserted into the insertion support provided on the bed side and supported by a predetermined procedure. At the same time, the second support bar protruding from the side rail is inserted into the second insertion support provided on the side of the board. It can be.

  Therefore, in the plug-in type side rail device according to the present invention, there is no gap between the side rail and the board, the safety is improved, and the end of the side rail is supported by the board. Is reduced.

  The second insertion support portion has a plurality of types of insertion support positions of the second support rod body in the longitudinal direction of the bed, so that the relative positional relationship between the board and the insertion support portion is different. Can be used for beds.

  Next, the plug-in side rail device of the present invention, in particular, a configuration in which a support bar is provided on the lower side of the side rail, and an insertion support part for inserting and supporting the support bar on the bed side is provided. In this case, a hook-like portion is formed on the side portion of the board, and the side rail is provided with a support bar projecting on the side rail on the bed side, where the hook portion is formed on the side rail. While being inserted into and supported by the insertion support portion, the engagement portion formed on the side rail is engaged with the hook-shaped portion provided on the side portion of the board.

  By doing this, as described above, there is no gap between the side rail and the board, the safety is improved, and the end of the side rail is supported by the board, so that the rattling of the side rail is reduced. .

  Even in this configuration, it is possible to use the bed with different relative positional relationships between the board and the insertion support portion by configuring the length of the engagement portion to be long or configuring a plurality of engagement portions.

  Next, the plug-in side rail device of the present invention, in particular, a configuration in which a support bar is provided on the lower side of the side rail, and an insertion support part for inserting and supporting the support bar on the bed side is provided. In the configuration in which the support groove portion for mounting the side portion of the side rail is provided on the floor portion side of the side portion of the board, the support rod protruding from the side rail is provided on the insertion support portion provided on the bed side. When inserting and supporting, the side part of the side rail is engaged with the support groove provided on the side part of the board.

  By doing this, as described above, there is no gap between the side rail and the board, the safety is improved, and the end of the side rail is supported by the board, so that the rattling of the side rail is reduced. .

  Multiple support grooves can be configured for the width direction of the board, or multiple configurations for the longitudinal direction of the bed, so that the relative positional relationship between the board and the insertion support can be used for different beds. is there.

  If the support groove is configured as a long through-hole that penetrates the side of the board and the side rail part is fitted to this through-long groove, the side part of the side rail is supported by the support groove. Therefore, the action and effect of preventing rattling are greater, and it can be used for beds in which the relative positional relationship between the board and the insertion support portion is different.

Next, an embodiment of the bed side rail device of the present invention will be described with reference to the accompanying drawings.
First, FIG. 1 to FIG. 3 are perspective views showing a first embodiment of a plug-in side rail device to which the present invention is applied, and the detailed configuration of the bed is omitted and conceptually shown.
In the figure, reference numeral 1 is a bed, 2 is its headboard, and 3 is a side rail. The side rail 3 has a structure in which a support bar 4 is provided on the lower side and is inserted into and supported by an insertion support portion 5 provided on the bed 1 side. As is well known, the insertion support portion 5 can be provided on a frame that supports the floor portion 6 of the bed 1, an accessory receptacle 7 that protrudes from the frame, or the like.

  In the present invention, in the above configuration, the second insertion support portion 8 is provided on the side portion of the headboard 2, and the second insertion support portion 8 is provided on the side portion of the side rail 3 in correspondence with the second insertion support portion 8. Two support rods 9 are projected. As shown in the drawing, the second insertion support portion 8 is arranged in the vertical direction with respect to the insertion / removal direction of the second support bar 9 in the same manner as the insertion support portion 5 as the first insertion support portion. And the upper end is comprised in the comparatively high position. Moreover, the 2nd insertion support part 8 has arrange | positioned the insertion support position 8a, 8b of the 2nd support rod body 9 in the longitudinal direction of the bed 1, and two places in this case.

  In the above configuration, as shown in FIG. 1, when the support bar 4 protruding from the side rail 3 is inserted into and supported by the insertion support portion 5 provided on the bed 1 side, it protrudes from the side rail 3. The second support bar 9 is inserted and supported simultaneously into the second insertion support 8 provided on the side of the headboard 2.

  By doing so, as shown in FIG. 2, the gap between the side rail 3 and the head board 2 is eliminated, the safety is improved, and the end of the side rail 3 is supported by the head board 2, so that the side rail The rattling of 3 is reduced.

  In this embodiment, the second insertion support portion 8 has two insertion support positions 8 a and 8 b for inserting and supporting the second support rod 9 in the longitudinal direction of the bed 1. Therefore, as shown in FIGS. 2 and 3, it can be used for two types of beds in which the relative positional relationship between the headboard 2 and the insertion support portion 5 is different.

Next, FIGS. 4 to 6 are perspective views showing a second embodiment of the plug-in side rail device to which the present invention is applied, and the detailed configuration of the bed is omitted and conceptually shown.
In the second embodiment, as compared with the first embodiment, the second insertion support portion 8 is configured at a lower position on the side portion of the headboard 2, and accordingly, the side rail is correspondingly formed. The only difference is that the second support rod 9 on the 3 side is extended to a low position, and other configurations and operations are the same as those in the first embodiment. Thus, duplicate description is omitted.

Next, FIG. 7 and FIG. 8 are perspective views showing a third embodiment of the plug-in side rail device to which the present invention is applied, and the detailed configuration of the bed is omitted and conceptually shown.
In this 3rd Embodiment, the 2nd insertion support part 8 is comprised as an elongate elongate hole arrange | positioned at the floor part 6 side of the side part of the headboard 2, and the 2nd support bar 9 is In addition, the side rail 3 is configured so as to protrude laterally in the length direction from the side portion of the side rail 3.

  In the above configuration, as shown in FIG. 7, when the support rod 4 protruding from the side rail 3 is inserted into and supported by the insertion support portion 5 provided on the bed 1 side, The projecting second support bar 9 is inserted into the upper part of the long hole constituting the second insertion support 8 provided on the side of the headboard 2, and the side rail 3 is lowered and supported in this state. The rod body 4 can be inserted into the insertion support portion 5 and supported.

  Also in this configuration, as shown in FIG. 8, the gap between the side rail 3 and the head board 2 is eliminated, the safety is improved, and the end of the side rail 3 is supported by the head board 2, so that the side rail The rattling of 3 is reduced.

  In this embodiment, the length of the second support rod 9 is configured to be long, and the second insertion support portion 8 is configured as a long hole penetrating the front and back sides of the headboard 2 or the whole. Alternatively, it is possible to use the headboard 2 with a different relative positional relationship between the headboard 2 and the plug-in support portion 5 by configuring the headboard 2 with a part of the thickness as a deep long hole.

Next, FIG. 9 and FIG. 10 are perspective views showing a fourth embodiment of the plug-in side rail device to which the present invention is applied, and the detailed configuration of the bed is omitted and conceptually shown.
In the fourth embodiment, the second insertion support portion 8 is disposed outside the side portion of the headboard 2, and the insertion / removal direction of the second support rod 9 is set to the headboard 2. While being arranged in the width direction, the second support bar 9 is configured to project from the side portion of the side rail 3 to the lateral side orthogonal to the length direction.

  In the above configuration, as shown in FIG. 9, when the support bar 4 protruding from the side rail 3 is inserted into and supported by the insertion support portion 5 provided on the bed 1 side, The projecting second support bar 9 is inserted into the upper part of the long hole constituting the second insertion support 8 provided on the side of the headboard 2, and the side rail 3 is lowered and supported in this state. The rod body 4 can be inserted into the insertion support portion 5 and supported.

  Also in this configuration, as shown in FIG. 10, the gap between the side rail 3 and the head board 2 is eliminated, the safety is improved, and the end of the side rail 3 is supported by the head board 2. The rattling of 3 is reduced.

  In this embodiment, the second insertion support portion 8 is configured as a deep long hole in the width direction of the headboard 2, and the length of the second support rod 9 is configured to be long. 2 and the side rail 3 supported by the insertion support portion 5 can be used for the bed 1 in which the distance in the width direction of the headboard 2 is different.

Next, FIG. 11 and FIG. 12 are perspective views showing a fifth embodiment of the plug-in side rail device to which the present invention is applied. In these drawings as well, the detailed configuration of the bed is omitted as described above. And conceptually.
In the fifth embodiment, as in the above embodiment, the support bar 4 protrudes from the lower side of the side rail 3 and the support bar 4 is inserted and supported on the bed 1 side. In the configuration in which the support portion 5 is provided, the hook-shaped portion 10 is configured on the side portion of the headboard 2, and the engaging portion 11 that is engaged with the hook-shaped portion 10 is configured on the side rail 3. In this case, the hooking / releasing direction of the hook-shaped portion 10 is set to the vertical direction, and the hook-shaped portion 10 is configured by attaching a hook-shaped member to the side portion of the head board 2.

  In this configuration, as shown in FIG. 11, the support bar 4 protruding from the side rail 3 is inserted into and supported by the insertion support portion 5 provided on the bed 1 side, and the engaging portion configured in the side rail 3. 11 is engaged with the hook-like portion 10 provided on the side portion of the head board 2.

  By doing so, as shown in FIG. 12, the gap between the side rail 3 and the head board 2 is eliminated, the safety is improved, and the end of the side rail 3 is supported by the head board 2, so that the side rail The rattling of 3 is reduced.

  In this embodiment, by making the length of the hooking portion 11 longer, the range of hooking with the engagement support portion 10 becomes longer, and the relative positional relationship between the headboard 2 and the insertion support portion 5 is different. Can be used for beds.

  In this embodiment, the engaging part 11 is configured to be one step higher than the other parts of the side rail 3, but the upper frame member of the normal frame-type side rail 3 is used as the engaging part 11 as it is. It can also be used.

Next, FIGS. 13 and 14 are perspective views showing a sixth embodiment of the plug-in type side rail device to which the present invention is applied. In these drawings as well, the detailed configuration of the bed is omitted as described above. And conceptually.
The sixth embodiment is different from the fifth embodiment in that the hook-like portion 10 is formed on the side portion of the head board 2 and other configurations and operations are the same as in the fifth embodiment. Therefore, the same reference numerals are assigned to the corresponding constituent elements, and duplicate descriptions are omitted.

  Also in this embodiment, by configuring the length of the engagement portion 11 to be long, the range of engagement with the engagement support portion 10 is increased, and the relative positional relationship between the headboard 2 and the insertion support portion 5 is different. Can be used for beds.

Next, FIGS. 15 to 17 are perspective views showing a seventh embodiment of the plug-in side rail device to which the present invention is applied. In these drawings as well, the detailed configuration of the bed is omitted as described above. And conceptually.
In the seventh embodiment, unlike the fifth and sixth embodiments, the hook-like portion is arranged in the longitudinal direction of the bed in the hooking / releasing direction. The engaging portions 11a and 11b are configured at two locations in the longitudinal direction. Since other configurations and operations are the same as those of the fifth embodiment, the same reference numerals are assigned to corresponding configuration requirements, and duplicate descriptions are omitted.

  In this configuration, when the support bar 4 protruding from the side rail 3 is inserted into and supported by the insertion support 5 provided on the bed 1 side, the support bar 4 is aligned with the insertion support 5. At the same time, when the side rail 3 is lowered with the hooked portion 11 formed on the side rail 3 aligned with the hook-like portion 10 provided on the side of the headboard 2, the support bar 4 is inserted into the insertion support portion 5 and supported. At the same time, as shown in FIG. 16 or FIG. 17, the engaging portion 11 b or the engaging portion 11 a of the side rail 3 is engaged with the hook-shaped portion 10, and the side rail 3 is in the longitudinal direction of the bed 1. It can be prevented from moving in the right direction or in the width direction of the bed 1.

  As described above, also in this embodiment, there is no gap between the side rail 3 and the head board 2, the safety is improved, and the end of the side rail 3 is supported by the head board 2. Shaking is reduced.

  In this embodiment, the engaging portions 11a and 11b are configured at two different locations in the width direction of the side rail 3, so that the relative positional relationship between the headboard 2 and the insertion support portion 5 is different. Can be used for other beds.

Next, FIG. 18 and FIG. 19 are perspective views showing an eighth embodiment of the plug-in side rail device to which the present invention is applied. In these drawings as well, the detailed configuration of the bed is omitted as described above. And conceptually.
In the eighth embodiment, as in the above embodiment, the support bar 4 is projected from the lower side of the side rail 3, and the support bar 4 is inserted and supported on the bed 1 side. In the configuration in which the support portion 5 is provided, the support groove portion 12 for mounting the side portion of the side rail 3 is provided on the floor portion 6 side of the side portion of the headboard 2. In this embodiment, the groove member 13 protrudes toward the floor portion 6 at the upper portion of the side portion of the headboard 2, and the support groove portion 12 is formed at the tip side thereof.

  In this configuration, as shown in FIG. 18, when the support rod 4 protruding from the side rail 3 is inserted and supported in the insertion support portion 5 provided on the bed 1 side, the side portion of the side rail 3 is Engage with the support groove 12 provided on the side of the headboard 2.

  By doing so, as shown in FIG. 19, there is no gap between the side rail 3 and the head board 2, and safety is improved and a part of the side rail 3 is supported by the head board 2. The rattling of 3 is reduced.

Next, FIG. 20 is a plan view of a principal part conceptually showing a ninth embodiment of the plug-in side rail device to which the present invention is applied.
In the ninth embodiment, as in the eighth embodiment, the support groove portion 12 formed on the floor portion 6 side of the side portion of the headboard 2 is shifted in the width direction of the headboard 2 at two locations. It is composed. That is, support groove portions 12w and 12n are provided.

  In this configuration, in addition to the operation and effect of the eighth embodiment, the floor 6 is different in width, and thus is used for two types of beds 1 in which the relative positional relationship between the headboard 2 and the side rail 3 is different. be able to.

Next, FIGS. 21 and 22 are sectional views conceptually showing a tenth embodiment of the plug-in side rail device to which the present invention is applied.
In the tenth embodiment, the support groove portion 12 formed on the floor 6 side of the side portion of the headboard 2 is shifted in a direction perpendicular to the width direction of the headboard 2 as in the eighth embodiment. There are two locations. That is, in this embodiment, the groove member 13 has a deep groove structure in which a shallow support groove portion 12s and a deep support groove portion 12b are integrally formed.

  In this configuration, in addition to the operation and effect of the eighth embodiment, the floor 6 is different in length, and therefore, used for two types of beds 1 in which the relative positional relationship between the headboard 2 and the side rail 3 is different. can do.

Next, FIGS. 23 to 25 are perspective views conceptually showing an eleventh embodiment of the plug-in side rail device to which the present invention is applied.
In the eleventh embodiment, the support groove 12 formed on the side of the floor 6 on the side of the headboard 2 as in the eighth embodiment is the same as in the tenth embodiment. It is configured in two places by shifting in a direction perpendicular to the width direction of the. In other words, in this embodiment, the groove member 13 is integrally formed with the support groove portion 12s and the support groove portion 12b on the opposite sides.

  In this configuration, as in the tenth embodiment, the floor portion 6 has a different length, and thus can be used for two types of beds 1 in which the relative positional relationship between the headboard 2 and the side rail 3 is different. However, in the side rail 3 applicable to this embodiment, the side portion of the side rail 3 to which the support groove portion 12s is attached needs to be configured as a rod as shown in FIGS.

Next, FIGS. 26 to 28 are main part sectional views conceptually showing a twelfth embodiment of the plug-in side rail device to which the present invention is applied.
In the twelfth embodiment, as in the eighth embodiment, the support groove portion 12 formed on the side of the floor portion 6 of the side portion of the headboard 2 is provided with the tenth embodiment and the eleventh embodiment. In the same manner as in the first embodiment, the configuration can be made at two positions shifted in the direction perpendicular to the width direction of the first headboard 2, but in this embodiment, the groove member 13 having the support groove portion 12 formed only on one side is provided. It is the structure which provided in the side part of the headboard 2 so that turning was possible.

  In this configuration, as in the tenth embodiment, the floor portion 6 has a different length, and thus can be used for two types of beds 1 in which the relative positional relationship between the headboard 2 and the side rail 3 is different. However, in the side rail 3 applicable to this embodiment, the side portion of the side rail 3 to which the support groove portion 12s is mounted needs to be configured as a rod as in the eleventh embodiment.

FIG. 29 is a perspective view conceptually showing a thirteenth embodiment of the plug-in side rail device to which the present invention is applied.
In the thirteenth embodiment, the support groove 12 formed on the side of the floor 6 on the side of the headboard 2 is formed on the side of the headboard 2 as in the ninth embodiment. Unlike the ninth embodiment, the support groove portion 12 is configured as a through long groove penetrating the side portion of the headboard 2.

  In this configuration, as shown in FIG. 29, the headboard 2 is configured to be detachable from the frame or the like on the bed 1 body side, and protrudes from the side rail 3 in a state where it is removed as shown by a two-dot chain line in the figure. After the provided support bar 4 is inserted into and supported by the insertion support portion 5 provided on the bed 1 side, the side portion of the side rail 3 is moved while being fitted to the support groove portion 12 and supported by the frame.

  In this configuration, as shown in FIG. 29, since the side portion of the side rail 3 is supported by the support groove portion 12, the action and effect of preventing rattling are further improved compared to other embodiments. large. Even in this configuration, the headboard 2 and the insertion support portion 5 can be used for beds having different relative positional relationships.

  In the above description, the plug-in side rail device of the present invention is configured to correspond to the head board, but it is needless to say that it can also be configured to correspond to the foot board.

  Since the present invention is as described above, it is possible to prevent a gap between the board and, in particular, the headboard from being caught between the body, and to reduce rattling. A siderail device can be provided.

BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view which shows notionally 1st Embodiment of the plug-in type siderail apparatus of this invention. BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view which shows notionally 1st Embodiment of the plug-in type siderail apparatus of this invention in a use condition. It is a perspective view which shows notionally 1st Embodiment of the plug-in type siderail apparatus of this invention in another use condition. It is a perspective view which shows notionally 2nd Embodiment of the plug-in type siderail apparatus of this invention. It is a perspective view which shows notionally 2nd Embodiment of the plug-in type siderail apparatus of this invention in a use condition. It is a perspective view which shows notionally 2nd Embodiment of the plug-in type siderail apparatus of this invention in another use condition. It is a perspective view which shows notionally 3rd Embodiment of the plug-in type siderail apparatus of this invention. It is a perspective view which shows notionally 3rd Embodiment of the plug-in type siderail apparatus of this invention in a use condition. It is a perspective view which shows notionally 4th Embodiment of the plug-in type siderail apparatus of this invention. It is a perspective view which shows notionally 4th Embodiment of the plug-in type siderail apparatus of this invention in a use condition. It is a perspective view which shows notionally 5th Embodiment of the plug-in type siderail apparatus of this invention. It is a perspective view which shows notionally 5th Embodiment of the plug-in type siderail apparatus of this invention in a use condition. It is a perspective view which shows notionally 6th Embodiment of the plug-in type siderail apparatus of this invention. It is a perspective view which shows notionally 6th Embodiment of the plug-in type siderail apparatus of this invention in a use condition. It is a perspective view which shows notionally 7th Embodiment of the plug-in type siderail apparatus of this invention. It is a perspective view which shows notionally 7th Embodiment of the plug-in type siderail apparatus of this invention in a use condition. It is a perspective view which shows notionally 7th Embodiment of the plug-in type siderail apparatus of this invention in another use condition. It is a perspective view which shows notionally 8th Embodiment of the plug-in type siderail apparatus of this invention. It is a perspective view which shows notionally 8th Embodiment of the plug-in type siderail apparatus of this invention in a use condition. It is a principal part top view which shows notionally 9th Embodiment of the plug-in type siderail apparatus to which this invention is applied. It is principal part sectional drawing which shows notionally 10th Embodiment of the plug-in type siderail apparatus to which this invention is applied in a use condition. It is principal part sectional drawing which shows notionally 10th Embodiment of the plug-in type siderail apparatus to which this invention is applied in another use condition. It is a perspective view which shows notionally 11th Embodiment of the plug-in type siderail apparatus of this invention. It is a perspective view which shows notionally 11th Embodiment of the plug-in type siderail apparatus of this invention in a use condition. It is a perspective view which shows notionally 11th Embodiment of the plug-in type siderail apparatus of this invention in another use condition. It is principal part sectional drawing which shows notionally 12th Embodiment of the plug-in type siderail apparatus to which this invention is applied. It is principal part sectional drawing which shows notionally 12th Embodiment of the plug-in type siderail apparatus to which this invention is applied in a use condition. It is principal part sectional drawing which shows notionally 12th Embodiment of the plug-in type siderail apparatus to which this invention is applied in another use condition. It is a perspective view which shows notionally 13th Embodiment of the plug-in type siderail apparatus of this invention in a use condition.

Explanation of symbols

1 Bed 2 Headboard 3 Side rail 4 Support rod (first support rod)
DESCRIPTION OF SYMBOLS 5 Insertion support part 6 Floor part 7 Accessory receptacle 8 Insertion support part 8a, 8b Insertion support position 9 2nd support rod body 10 Hook-like part 11, 11a, 11b Engagement part 12 Supporting groove part 13 Groove member

Claims (16)

In the configuration in which a support bar is provided on the lower side of the side rail and an insertion support is provided on the bed side for inserting and supporting the support bar, a second insertion support is provided on the side of the board. A bed insertion-type side rail device characterized in that a second support bar is provided on the side rail so as to correspond to the second insertion support portion. The bed insertion-type side rail device according to claim 1, wherein the second insertion support portion is arranged such that the insertion / removal direction of the second support bar is in the vertical direction. The bed insertion-type side rail device according to claim 2, wherein the second insertion support portion includes a plurality of insertion support positions of the second support bar in the longitudinal direction of the bed. The second insertion support part is configured as an elongate hole arranged on the floor side of the side part of the board, and the second support bar is laterally extended in the length direction from the side part of the side rail. The bed insertion type side rail device according to claim 1, wherein the bed side rail device is provided on the side. The second insertion support part is arranged outside the side part of the board, and the insertion / removal direction of the second support bar is arranged in the width direction of the board, and the second support bar is 2. The bed side rail device according to claim 1, wherein the bed side rail device is provided so as to protrude from a side portion of the side rail to a lateral side orthogonal to the length direction thereof. In a configuration in which a support bar is provided on the lower side of the side rail and an insertion support unit is provided on the bed side to insert and support the support bar, a hook-like portion is formed on the side of the board, and the side The bed side rail device for a bed, wherein the rail constitutes a hooking portion that hooks onto the hook-shaped portion. The bed-type side rail device for a bed according to claim 6, wherein the hook-like portion is arranged in the vertical direction in the hooking / releasing direction. The bed-type side rail device for a bed according to claim 6, wherein the hook-like portion is arranged in the longitudinal direction of the bed in the hooking / releasing direction. The hook-type side rail device according to any one of claims 6 to 8, wherein the hook-shaped portion is configured by attaching a hook-shaped member to a side portion of the board. The bed-type side rail device for a bed according to any one of claims 6 to 8, wherein the hook-shaped portion is formed on a side portion of the board itself. In a configuration in which a support bar is provided on the lower side of the side rail and an insertion support part is provided on the bed side to support the side bar. A bed insertion-type side rail device, characterized in that a supporting groove for mounting the side portion is provided. 12. The bed side rail device for a bed according to claim 11, wherein a plurality of support grooves are arranged in the width direction of the board. The bed insertion side rail device according to claim 11, wherein a plurality of support groove portions are arranged in a longitudinal direction of the bed. The bed insertion side rail device according to any one of claims 11 to 13, wherein the support groove portion is configured as a through long groove penetrating the side portion of the board. The support groove portion is formed outside as well as the floor side of the side portion of the board, and the side portion of the side rail on which the support groove portion is mounted is configured as a rod. The bed side rail device for a bed according to any one of 13. The bed insertion side rail device according to claim 11, wherein the support groove portion is configured by providing a groove member on a side portion of the board so as to be turnable.

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