JP2013017655A - Infusion stand - Google Patents

Abstract

PROBLEM TO BE SOLVED: To achieve the configuration in which the user can put his or her hand on a handle without an effort to horizontally rotate the handle and the entire infusion stand, regardless of the relative position of the user and the infusion stand in the infusion stand provided with the handle on which the user can put the hand.SOLUTION: In the infusion stand S, a support 2 is supported by a movable leg base 1, and an infusion hook 3 that is an infusion pack holding part to hang an infusion pack P on the support 2 and a handle 4 on which a user can put his or her hand are disposed at the support 2. The handle 4 includes: a toroidal handle body 41 that surrounds the support 2; and a boss section 42 that makes the support 2 support the handle body 41, wherein an annular space that continues over substantially all the circumference at the side of the inner circumference of the handle body 41 is formed.

Description

  The present invention is used in hospitals and the like, and is provided with an infusion pack holding portion for supporting a support column on a movable leg base and hanging an infusion pack on the support column and a handle that can be hung by a hand. It relates to an infusion stand.

  Conventionally, there has been a demand for an infusion stand for enabling movement within a hospital or clinic while receiving an infusion in a hospital or clinic. In order to meet this demand, an infusion stand has been used in which a support is supported by a movable leg base and a handle that can be put on the support is provided.

  As a drip stand handle, a configuration including a handle main body that a user can handle and a boss portion for supporting the handle main body on a support column is widely known. As for a thing, a handle body exists only in a specific direction with respect to a support (for example, refer to patent documents 1).

  However, in order to put a hand on the handle body when using an infusion stand having such a configuration, the handle body or the entire infusion stand is rotated horizontally so that the handle body is positioned between the user and the column, It is necessary for the user to move to a position where the handle body is arranged between the user and the support column, which may cause inconvenience for the user.

JP 2003-135544 A

  The present invention pays attention to the above points, and in an infusion stand having a handle that can be handled by a user, regardless of the relative position of the user and the infusion stand, the trouble of rotating the handle and the entire infusion stand horizontally. An object of the present invention is to realize a configuration in which a hand can be placed on a handle without requiring a handle.

  That is, the infusion stand according to the present invention is an infusion stand comprising an infusion pack holding unit for supporting an infusion pack on a movable leg base, and a handle that can be hung on the support. The handle includes an annular handle body that surrounds the support column and a boss portion for supporting the handle body on the support column. It is characterized by forming a space.

  If this is the case, a continuous annular space is formed on the inner peripheral surface of the handle body over the entire circumference, so that the user can stand up at any position near the drip stand. You can put your hand in this annular space and put your hand on the handle.

  In the present invention, the “annular space that is continuous over substantially the entire circumference” may be not only a space that is completely continuous at 360 degrees, but also an annular space that is partially interrupted. In addition, when a part is interrupted, the space which continues 180 degree | times or more is desirable.

  As an example of a desirable mode for allowing the handle body to be gripped from above regardless of where the user stands up near the drip stand, the inner peripheral surface, the upper surface and the outer peripheral surface of the handle main body are substantially all The thing which continues over the periphery is mentioned. In the present invention, “the inner peripheral surface, the upper surface and the outer peripheral surface of the handle body are substantially continuous over the entire circumference” is not limited to a complete continuous 360 degrees, and is partially interrupted. It may be. In addition, when a part is interrupted, it is desirable to continue 180 degree | times or more.

  As another example of a desirable mode for allowing the handle body to be gripped from above regardless of where the user stands up near the drip stand, the inner peripheral surface, the upper surface and the outer peripheral surface of the handle main body are The thing which is continuing without interruption over the perimeter is mentioned.

  As an example of a specific mode for realizing a configuration in which the user can grasp the handle body from above regardless of where the user stands in the vicinity of the drip stand, the handle body has an annular holding shape. The thing provided with the connection part which connects a hand part and the lower surface of this handle part, and the said boss | hub part is mentioned.

  As an example of a specific mode for making it easier to deposit a body on the handle when the user becomes tired, the handle main body is attached to the support column so that the upper surface thereof is substantially horizontal. .

  As a specific example of the shape of such an infusion stand, the handle body is provided with an elliptical handle portion attached to the support column with the long axis in the left-right direction, and the boss portion is flat. The thing located in the center of the said handle part in view is mentioned.

  According to the present invention, in an infusion stand provided with a handle that can be handled by a user, regardless of the relative position between the user and the infusion stand, it is necessary to manually rotate the handle and the entire infusion stand. It is possible to realize a configuration in which the hand can be put on the handle without any trouble.

1 is an overall perspective view showing an infusion stand according to an embodiment of the present invention. The front view which shows the drip stand which concerns on the same embodiment. The left view which shows the drip stand which concerns on the same embodiment. The top view which shows the drip stand which concerns on the same embodiment. AA sectional drawing in FIG. BB sectional drawing in FIG. The figure which fractures | ruptures and shows the principal part in FIG. The disassembled perspective view which shows the attachment aspect of the infusion hook which concerns on the embodiment. The figure which shows the nesting aspect of the drip stand which concerns on the same embodiment. The rear view which shows the drip stand which concerns on the 1st modification of this invention. The left view which shows the drip stand concerning the modification. The figure which shows the nesting aspect of the drip stand concerning the modification. The figure which shows the nesting aspect of the drip stand concerning the modification. The top view which shows the handle | steering-wheel of the drip stand which concerns on the 2nd modification of this invention. The top view which shows the handle | steering-wheel of the drip stand which concerns on the 3rd modification of this invention.

  Hereinafter, an embodiment of the present invention will be described with reference to FIGS.

  As shown in FIGS. 1 to 4, the infusion stand S has an infusion hook 3 which is an infusion pack holding portion for supporting a support 2 on a movable leg base 1 and hanging the infusion pack P on the support 2. Handles 4 that can be gripped from both the left and right sides and the front side are provided. In FIGS. 2 and 3, the column 2 is partially omitted.

  As shown in FIGS. 1 to 6, the leg base 1 includes a caster 11 and a support member 12 that supports the caster 11. The support member 12 is integrally formed of resin, and includes a center frame 121 extending in the left-right direction for supporting the support column 2 and two front sides extending forward from the left and right ends of the center frame 121. A leg frame 122 and two rear leg frames 123 extending rearward from an intermediate portion of the center frame 121 are provided, and are substantially H-shaped in a plan view. The column 2 is erected in the center of the center frame 121. The center frame 121 and the two front leg frames 122 are arranged on substantially the same plane, and the two rear leg frames 123 extend substantially horizontally from the lower surface 121a of the center frame 121. Are arranged as follows. The height dimension h1 of the support member 12 is set to a size that can be inserted into a gap below a general bed for a hospital room. Further, the leg base 1 has a distance w1 between two casters 11 adjacent to the left and right of the front side, and a rear left caster 11 adjacent to the front left caster 11 and a rear right caster 11 adjacent to the rear caster 11. It is set to be larger than the distance w2 between the right caster 11 on the side. Further, the leg base 1 is formed with a front standing space 1 s 1 opened forward between the left and right casters 11 on the front side, and between the front left caster 11 and the rear left caster 11. The left standing space 1s2 opened rearward is formed, and the right standing space 1s3 opened rightward and rearward is formed between the front right caster 11 and the rear right caster 11. It is comprised as follows. That is, the portions other than the front end portions 122a and 123a of the leg frames 122 and 123 are at least a straight line connecting the front left caster 11 and the rear left caster 11, the front right caster 11 and the rear right caster. It is located inside the straight line connecting the casters 11. Further, the portion other than the front end portion 122 a of the front leg frame 122 is located on the inner side of the straight line connecting the front left caster 11 and the front right caster 11. Specifically, the leg base 1 has four leg frames 122 and 123 each having a caster 11 at the tip, and includes two leg frames 122 and a rear caster 11 that support the front caster 11. The two leg frames 123 to be supported are arranged in the shape of a letter C whose front end side is widened in plan view, and the rear leg of another drip stand S having the same structure under the front leg frame 122. A space through which the frame 123 can pass is formed. With this configuration, a plurality of drip stands S can be nested as will be described later. The front standing space 1s1 is opened forward in plan view, and the user U standing on the front side of the drip stand S pushes the drip stand S backward, that is, in the traveling direction of the user U. The size is set to allow walking. The left standing space 1s2 is opened leftward and rearward in plan view, and a user U standing on the left side of the drip stand S can walk while pushing the drip stand S forward. The size is set. The right standing space 1s3 is open to the right and rear in plan view, and a user U standing on the right side of the drip stand S can walk while pushing the drip stand S forward. The size is set. A kick space 1s4 communicating with the front standing space 1s1 and the left and right standing spaces 1s2, 1s3 is formed under the two front leg frames 122 constituting the support member 12. This kicking space 1s4 is opened so as to be visible in front view, side view and back view, and its height dimension h2 is such that an adult toe having a general physique can enter during walking. Is set. On the other hand, the caster 11 is of a twin wheel type, and its width dimension is larger than the width dimension of the gap between the elevator and the elevator entrance. Specifically, the width of the caster 11 is desirably 30 mm or more, and is set to 60 mm in the present embodiment.

  As shown in FIGS. 1 to 3 and 7, the support column 2 is extendable and is fitted to a lower element 21 erected on the leg base 1 and to the lower element 21 so as to be slidable up and down. And an upper element 22 for supporting the infusion hook 3. The lower element 21 is made of a metal pipe material erected on the central frame 121 of the leg base 1. The upper element 22 is made of a metal pipe material slidably fitted to the inner periphery of the lower element 21. The upper element 22 is fixed to the lower element 21 by a tightening mechanism 23 so that the vertical position can be changed. The tightening mechanism 23 is provided at a position located below the infusion hook 3. As shown in FIG. 7, the tightening mechanism 23 includes a frame 231 having an internal thread 231a provided on the column 2, a grip 232 having an external thread 232a screwed to the internal thread 231a of the frame 231, and the external thread 232a. And a cover 233 for preventing exposure to the outside. In other words, the tightening mechanism 23 is screwed to the frame 231 having the female screw 231a provided at the upper end portion of the lower element 21 of the column 2 and the female screw 231a of the frame 231, and the outer periphery of the upper element 22 at the tip thereof. Is provided with a grip 232 having a male screw 232a for fixing the upper element 22 to the lower element 21 and a cover 233 for preventing the male screw 232a from being exposed to the outside. The frame 231 includes an upper end 21a of the lower element 21 of the support column 2 and a synthetic resin outer fitting member 231b fitted on the upper end 21a. One of the 21a and the external fitting member 231b has a female screw 231a. The grip 232 smoothly connects the shaft portion 232b holding the male screw 232a, the grip portion 232c for applying a rotational force to the shaft portion 232b, and the grip portion 232c and the outer surface of the shaft portion 232b. And an intermediate portion 232d. That is, the intermediate portion 232d has a curved surface shape in which the diameter gradually increases from the shaft portion 232b toward the grip portion 232c. The cover 233 is provided in the frame 231 and has a cylindrical shape that is fitted on the outer periphery of the shaft portion 232b of the grip 232 so as to be relatively rotatable. Specifically, the cover 233 is a thin cylindrical body integrally formed with the outer fitting member 231 b of the frame 231, and the outer peripheral surface 232 a of the cover 233 and the outer peripheral surface of the intermediate portion 232 d of the grip 232. 232d1 is configured to be substantially continuous without a large step. A plurality of the infusion hooks 3 are provided radially at the upper end of the support column 2 so that the infusion packs P hung on the infusion hooks 3 do not interfere with each other. In this embodiment, the four infusion hooks 3 can be detachably attached, but the drawing shows a state in which the two infusion hooks 3 are attached.

  As shown in FIGS. 1 and 2, each infusion hook 3 has an extension rod 31 extending outward from a hook mounting member 5 provided on the support column 2, and an extension end portion of the extension rod 31. And a hook body 32 provided. The extension rod 31 and the hook body 32 are made of a continuous and elongated material and are arranged along the same plane. The hook main body 32 is provided continuously with the extending end of the extending rod 31 and extends in the vertical direction, and the column 2 is provided continuously with the extending end of the vertically extending portion 321. And an opening 3s formed between the tip 322x of the folded portion 322 and the extension rod 31 in a direction in which the infusion pack P can be inserted and removed from the support column 2 side. It is open. The vertically extending portion 321 hangs downward from the extending end of the extending rod 31 and has a vertical dimension h3 larger than the size of the curtain mesh generally used in a hospital room. . The folded portion 322 is provided continuously at the extending end of the vertically extending portion 321 and has a substantially U-shaped latching portion 322a for latching the infusion pack P, and continuously upward from the latching portion 322a. An upward portion 322b extending to the upper end of the upward portion 322b and a distal end portion 322c extending toward the support column 2 between the distal end portion 322c and the extension rod 31. An opening 3s for inserting and removing the infusion pack P is formed. A tip 322 x of the folded portion 322 extends toward the support column 2. That is, the tip end portion 322 c of the folded portion 322 is parallel to the extension rod 31. As shown in FIG. 8, the extension rod 31 includes a hanging portion 311 that is bent downward and droops at the base end thereof. The hook mounting member 5 is attached to the upper end portion of the support column 2, and has a central bolt insertion hole 51 on its upper surface and a plurality of extending rods formed radially from the vicinity of the central bolt insertion hole 51. A holding groove 52 and a vertical hole 53 provided continuously to the base end of each extended rod holding groove 52 are provided. The extension rod 31 is held by the hook attachment member 5 by inserting the hanging portion 311 into the vertical hole 53 and fitting the base end portion 312 continuing to the hanging portion 311 into the extension rod holding groove 52. It has come to be. A cap 6 having a center hole 61 corresponding to the center bolt insertion hole 51 and a holding groove 62 corresponding to the extended rod holding groove 52 is mounted on the upper surface of the hook mounting member 5. The bolts 63 inserted into the center hole 61 of the cap 6 and the center bolt insertion hole 51 of the hook mounting member 5 are screwed to nuts (not shown) fixed inside the support column 2 so as to be connected to the respective extensions. The protruding bar 31 is fixed to the hook mounting member 5. A handle 4 is provided below the infusion hook 3 as described above.

  As shown in FIGS. 1 to 5, the handle 4 includes an annular handle body 41 that surrounds the support column 2, and a boss portion 42 that supports the handle body 41 on the support column 2. The handle 4 can be gripped from both the left and right sides and the front side, and forms an annular space continuous over the entire circumference on the inner peripheral surface 41 a side of the handle body 41. In the present embodiment, the inner peripheral surface 41a, the upper surface 41b, and the outer peripheral surface 41c of the handle body 41 are continuous over the entire circumference without interruption. The handle body 41 includes a ring-shaped handle portion 411 and a connecting portion 412 that connects the lower surface 411a of the handle portion 411 and the boss portion 42 so that the upper surface 41b is substantially horizontal. Are attached to the column 2. The handle portion 411 has an elliptical shape attached to the support column 2 with its long axis facing in the left-right direction in plan view, and its cross-sectional shape is set to be substantially circular so that it can be easily put on. The annular space is continuous so as to form an annular shape along the inner periphery of the handle portion 411. The connecting portion 412 is a belt-like member extending from the lower surfaces 411a at the left and right ends of the handle portion 411 toward the boss portion 42, and is arranged at a position where it is difficult to interfere with the hand when the handle portion 411 is put on the hand. doing. The boss portion 42 is positioned at the center of the handle portion 411 in plan view. The boss portion 42 is attached to the support column 2 so that the mounting position can be changed in the vertical direction. The boss portion 42 of the handle 4 is fixed to the support column 2 by the tightening mechanism 43 so that the vertical position can be changed. ing. The tightening mechanism 43 is provided at a position located below the handle portion 411 of the handle 4. The tightening mechanism 43 includes a frame 431 having a female screw formed by the boss portion 42 of the handle 4, a grip 432 having a male screw screwed to the female screw of the frame 431, and the male screw being exposed to the outside. And a cover 433 for preventing. The tightening mechanism 43 is configured in accordance with the tightening mechanism 23 for fixing the upper element 22 of the support column 2 to the lower element 21 described above, and therefore illustration and detailed description thereof are omitted.

  The drip stand S can be nested by the following procedure with reference to FIGS. First, the handle portion has a vertical relative position between the handle 4 of a specific drip stand S (1) and the handle 4 of another drip stand S (2) having the same structure as the specific drip stand S (1). The vertical dimension of 411 is different. Next, from the front of a specific drip stand S (1), another drip stand S (() is placed so that the central frame 121 of another drip stand S (2) is parallel to the central frame 121 of this drip stand S (1). Approach 2). At this time, the leg frame 123 on the rear side of the other drip stand S (2) passes through the kicking space 1s4 formed below the front leg frame 122 of the specific drip stand S (1). Then, the handle 411 of the handle 4 of the other drip stand S (2) approaches or comes into contact with the support 2 of the specific drip stand S (1), and another drip is placed in front of the specific drip stand S (1). The stand S (2) can be nested.

  In the above embodiment, the concepts of front, rear, left and right are used for convenience of explanation, and do not define the usage direction of the user U.

  As described above, according to the configuration of the drip stand S of the present embodiment, the annular space that is continuous over the entire circumference is formed on the inner peripheral surface 41a side of the handle main body 41. The user U can put his hand in the annular space and put his hand on the handle 4 regardless of the standing space 1s1, left standing space 1s2 and right standing space 1s3.

  Further, since the inner peripheral surface 41a, the upper surface 41b and the outer peripheral surface 41c of the handle main body 41 are continuous over the entire circumference, the user can use the front standing space 1s1, the left standing space 1s2 and the right standing space 1s2. The handle body 41 can be stably gripped from above regardless of the standing space 1s3.

  Further, the handle body 41 includes an annular handle portion 411 and a connecting portion 412 for connecting the lower surface 411a of the handle portion 411 and the boss portion 42, so that the user U can hold the handle portion 411. When the part 411 is gripped from above, the handle part 411 can be stably supported from below by the boss part 42 and the connecting part 412.

  In addition, since the handle main body 41 is attached to the support column 2 so that the upper surface 41b is substantially horizontal, it is easy to leave the body in the handle 4 when the user U gets tired, etc. You can make a flight.

  The handle body 41 includes an elliptical handle portion 411 attached to the support column with the long axis in the left-right direction, and the boss portion 42 is centered on the handle portion 411 in plan view. Therefore, particularly when the user stands up in the previous standing space 1s1, the entire lower arm can be placed on the handle body 41 for convenience.

  The present invention is not limited to the embodiment described above.

  For example, as a first modification, one having a leg base X1 as shown in FIGS. In FIGS. 10 to 13, each part other than the leg base X <b> 1 is given a reference symbol with X added before the reference symbol in the above-described embodiment. Moreover, in FIG. 10 to FIG. 12, a part of the support X2 is omitted. The leg base X1 includes a caster X11 and a support member X12 that supports the caster X11. The support member X12 is integrally formed of resin, and includes a center frame X121 extending in the left-right direction for supporting the support column X2, and two front frames extending forward from both left and right ends of the center frame X121. A leg frame X122 and two rear leg frames X123 extending rearward from an intermediate portion of the center frame X121 are provided, and are substantially H-shaped in plan view. The column X2 is erected at the center of the center frame X121. The center frame X121 and the two front leg frames X122 are arranged on substantially the same plane. The two rear leg frames X123 are arranged so as to extend rearward and obliquely downward from the center frame X121, and the base ends thereof are the center frame X121 and the two front leg frames X122. Are arranged on substantially the same plane. In other words, the height position of the tip end portion X123a of the two rear leg frames X123 is set lower than the height position of the tip end portion X122a of the two front leg frames X122. And the height dimension Xh1 of this support member X12 is set to the magnitude | size which can be inserted in the clearance gap below a common bed for hospital rooms. Further, the leg base X1 has a distance Xw1 between two casters X11 adjacent to the left and right of the front side, and the rear left caster X11 adjacent to the front left caster X11 and the front right caster X11. It is set larger than the distance Xw2 between the right caster X11 on the side. Further, the leg base X1 is formed with a front standing space X1s1 opened forward between the left and right casters X11 on the front side, and between the left caster X11 on the front side and the left caster X11 on the rear side. The left standing space X1s2 opened rearward is formed, and the right standing space X1s3 opened rightward and rearward is formed between the front right caster X11 and the rear right caster X11. It is comprised as follows. That is, the portions other than the front end portions X122a and X123a of the leg frames X122 and X123 are at least a straight line connecting the front left caster X11 and the rear left caster X11, the front right caster X11 and the rear right caster. It is located inside the line connecting the casters X11. Further, the portion other than the tip portion X122a of the front leg frame X122 is located on the inner side of the straight line connecting the front left caster X11 and the front right caster X11. Specifically, the leg base X1 has four leg frames X122 and X123 each having a caster X11 at the tip. The two leg frames X122 that support the caster X11 on the front side are arranged in a letter C shape whose front end side expands in a plan view. The two leg frames X123 that support the rear casters X11 are arranged such that the distal ends are orthogonal to the extending direction of the center frame X121 in plan view. In other words, the two leg frames X123 that support the rear caster X11 are arranged in parallel to each other. A space is formed so that the rear leg frame X123 of the other drip stand XS having the same structure can be overlapped under the front leg frame X122. In other words, it is configured such that the leg frames X123 on the rear side of the drip stand XS adjacent in the front-rear direction can be overlapped in the vertical direction. With this configuration, it is possible to nest another drip stand XS (2) having the same structure in front of the specific drip stand XS (1) according to the present modification in the manner shown in FIGS. . The front standing space X1s1 is opened forward in plan view, and a user standing on the front side of the drip stand XS walks while pushing the drip stand XS backward, that is, in the user's traveling direction. It is set to a possible size. The left standing space X1s2 is opened leftward and rearward in plan view, and is large enough for a user standing on the left side of the drip stand XS to walk while pushing the drip stand XS forward. Is set. The right standing space X1s3 is open to the right and rear in plan view, and is large enough for a user standing on the right side of the drip stand XS to walk while pushing the drip stand XS forward. Is set. A kick space X1s4 communicating with the front standing space X1s1 and the left and right standing spaces X1s2 and X1s3 is formed below the two front leg frames X122 constituting the support member X12. This kick-in space X1s4 is opened in a front view, a side view, and a rear view so that the height dimension Xh2 is large enough to allow an adult toe having a general physique to enter during walking. Is set.

  Also by the configuration of the drip stand XS having the leg base X1 according to the present modification, the same effect as or similar to the drip stand S according to the above-described embodiment can be obtained.

  As a second modification, as shown in FIG. 14, a handle main body A41 having an annular shape surrounding the support A2 and having a notch A41s at the rear, and a boss for supporting the handle main body A41 on the support A2. What has handle A4 provided with part A42 is mentioned. The handle main body A41 connects the handle portion A411 having an elliptical shape with one portion surrounding the support column A2 other than the notch portion A41s, and the both ends A411x of the handle portion A411 and the boss portion A42. A handle A4 having a substantially U-shaped connecting portion A412 is provided. The space on the inner periphery A41a side of the handle main body A41 is continuous by 180 degrees or more, and the inner peripheral surface A41a, the upper surface A41b, and the outer peripheral surface A41c of the handle main body A41 are continuous. The connecting portion A412 is a pair of a supported portion A412b that is in contact with the rear portion of the boss portion A42 and is integrated with the boss portion, and a pair that connects both ends of the supported portion A412b and both ends A411x of the handle portion A411. A connecting hook portion A412a, and a space between the connecting hook portions A412a is defined as the cutout portion A41s. The column A2 is positioned in the notch A41s and the handle A4 is moved rearward so that the handle A4 can be attached to the column A2. Since each part other than the handle A4 of the drip stand according to this modification has the same configuration as that in the above-described embodiment, illustration and detailed description thereof are omitted.

  Further, as a third modification, as shown in FIG. 15, a handle main body B41 having an annular shape surrounding the support B2 and having a notch B41s at the rear, and for supporting the handle main body B41 on the support B2 And a handle B4 provided with a boss B42 having a notch B42s at the rear. The handle main body B41 connects the handle portion B411 having an elliptical shape by cutting out one place surrounding the support column B2 at a location other than the notch portion B41s, and the lower surface of the handle portion B411 and the boss portion B42. It has a strip-like connection part B412. The space on the inner peripheral surface B41a side of the handle main body B41 is continuous by 180 degrees or more, and the inner peripheral surface B41a, the upper surface B41b, and the outer peripheral surface B41c of the handle main body B41 are continuous without any breaks at portions other than the notch B41s. ing. On the other hand, the boss part B42 is entirely formed of a material that can be elastically deformed, and the space on the inner circumference B42a side is also continuous by 180 degrees or more. The notch B42s of the boss B42 is positioned between the support B2 and the notch B41s of the handle body B41. Then, the column B2 is positioned in the notch B41s of the handle body B41, the handle B4 is moved rearward, the boss B42 is elastically deformed, and the column B2 is positioned in the notch B42s of the boss B42. Further, by moving the handle B4 rearward, the handle B4 can be attached to the column B2.

  Also by the configuration of the drip stand having the handles A4 and B4 according to these modified examples, 180 degrees or more are provided on the inner peripheral surfaces A41a and B41a side of the handle bodies A41 and B41 over the entire circumference except for the notches A41s and B41s. Since a continuous annular space is formed, even if the user stands in any of the previous standing space 1s1, the left standing space 1s2, and the right standing space 1s3, the user U enters the annular space. You can put your hand on the handles A4 and B4.

  Furthermore, according to the configuration of the drip stand having the handles A4 and B4 according to the second and third modifications, the support columns A2 and B2 are positioned in the notches A41s and B41s of the handle bodies A41 and B41, and the handle A4 is positioned. , B4 is moved rearward so that the handle B4 can be attached to the columns A2 and B2, so that the handles A4 and B4 can be easily attached to and detached from the columns A2 and B2.

  In addition, in the handle A4 according to the second modification, the inner peripheral surface A41a, the upper surface A41b, and the outer peripheral surface A41c of the handle main body A41 are continuous over the entire circumference, so that the user can The handle main body A41 can be stably gripped from above regardless of the standing space 1s1, the left standing space 1s2, and the right standing space 1s3.

  Here, the handle A4, B4 according to the second and third modifications is provided with a tightening mechanism having the same configuration as the tightening mechanism 43 provided in the handle 4 according to the above-described embodiment, and is relative to the support columns A2, B2. It is even better if the position can be changed.

  Furthermore, the handle body may be a perfect circle or a shape with a part of the perfect circle cut out, and may be a polygon or a part of the polygon cut out. May be adopted.

  In addition, in the above-described embodiment, the handle body is attached to the support column so that the upper surface of the handle body is substantially horizontal. However, the upper surface of the handle body may be inclined with respect to a horizontal plane. You may comprise so that the angle which the upper surface of a main body and a horizontal surface make is changeable.

  The connecting portion for connecting the handle portion of the handle body and the boss portion extends from the lower surface of the handle portion toward the boss portion in the above-described embodiment, the first modified example, and the third modified example. In the second modification described above, it extends horizontally from both ends of the notch, but in addition to these, for example, it extends from the inner surface of the handle to the support column and the handle and the boss A structure having a horizontal portion that reaches a portion between the two portions and an inclined portion that extends from the extending end of the horizontal portion toward the boss portion and that slopes downward toward the boss portion may be employed. .

  In addition, various modifications may be made without departing from the spirit of the present invention.

S, XS ... Infusion stand 1, X1 ... Leg base 2, X2, A2, B2 ... Post 3 ... Infusion hook (infusion pack holding part)
4, A4, B4 ... handle 41, A41, B41 ... handle main body 41a, A41a, B41a ... inner peripheral surface of handle main body 41b, A41b, B41b ... upper surface of handle main body 41c, A41c, B41c ... outer peripheral surface of handle main body 411, A411, B411 ... handle portion 411a ... bottom surface of handle portion 412, A412, B412 ... connection portion 42, A42, B42 ... boss portion P ... infusion pack

Claims (6)

An infusion stand comprising an infusion pack holding unit for supporting a support on a movable leg base, and an infusion pack for hanging the support on the support and a handle that can be hung on the hand,
An annular space in which the handle includes an annular handle body that surrounds the support column and a boss part for supporting the handle body on the support column, and is continuous over substantially the entire circumference on the inner peripheral surface side of the handle body. A drip stand characterized by forming. The drip stand according to claim 1, wherein the inner peripheral surface, the upper surface, and the outer peripheral surface of the handle body are continuous over substantially the entire circumference. The drip stand according to claim 1 or 2, wherein an inner peripheral surface, an upper surface and an outer peripheral surface of the handle main body are continuous without being interrupted over the entire periphery. The drip stand according to claim 1, 2 or 3, wherein the handle body includes an annular handle portion and a connecting portion that connects a lower surface of the handle portion and the boss portion. The drip stand according to claim 1, 2, 3, or 4, wherein the handle body is attached to the support column such that an upper surface thereof is substantially horizontal. The handle body is provided with an elliptical handle portion attached to the support column with the long axis in the left-right direction, and the boss portion is positioned at the center of the handle portion in plan view. The infusion stand according to claim 1, 2, 3, 4 or 5.

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