JP2018177322A - Walking transportation vibration reducing device and transportation case equipped with the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To hold an article as almost horizontal, through reducing swinging of the article in a transportation case.SOLUTION: In a transportation case C equipped with a walking transportation vibration reducing device 7, swinging and vibration of an article in the transportation case C is reduced and the article in the transportation case C is held as almost horizontal by the synergistic effect between motion of each support frame X1, Y1, Z1 in an X direction, a Y direction and a Z direction and expansion/contraction of each damper X2, Y2, Z2 in the X direction, the Y direction and the Z direction, against swinging and vibration generated in the transportation case C during transportation of the transportation case C by a person through walking.SELECTED DRAWING: Figure 2

Description

  The present invention is used to transport an article containing cells such as iPS cells, the article is contained in a shipping case, and when the shipping case is transported by walking, the article shakes in the shipping case. The present invention relates to a walking transport vibration reducing device that reduces as much as possible vibration and keeps an article as horizontal as possible, and a transport case provided with the same.

  In recent years, with the appearance of iPS cells, clinical research on regenerative medicine in Japan has been accelerated, and research and development on culture and differentiation are currently underway. Recently, distribution of iPS cells to research institutes and companies in a live state without freezing has been started, and it is expected that efficiency will increase because time and effort such as thawing are eliminated. When iPS cells are distributed live without freezing, iPS cells are contained in a container such as a petri dish and transported, but in this case the activity is not damaged to the living cells. Transportation in a maintained state is required, and temperature control, gas (oxygen, carbon dioxide) management, protection from external force such as vibration during transportation, etc. are required.

  Patent Document 1 proposes a case used for transport of this type of cell. The case of this document 1 is provided with an atmosphere regulator and a cell storage container having an isolation membrane which is permeable to gas but substantially impermeable to liquid, and transports and / or stores the cells without stressing the cells. It can be done. In addition, in this container, it is possible to provide an attachment unit for holding the cell storage container and a swing mechanism unit. In this case, the mounting part is provided in the closed container and can hold cells, and the swing mechanism part swingably supports the mounting part with respect to the inner wall surface of the closed container to allow cells, culture medium, etc. It is supposed that the contents of can be held stably. Furthermore, it is stated that this container can be provided with a temperature control mechanism and a shock absorbing mechanism.

JP-A-2014-83002

  However, in the case of this document 1, the container containing cells is held by the mounting portion, and the mounting portion is swingably supported by the swing mechanism, so iPS cells are housed in this case. When people transport this case by walking, the case shakes just by people walking, and further, there are ups and downs of stairs or steps in the middle of the transportation, trains and buses get on and off, etc. The vibration becomes large, and the shaking or vibration causes the medium of the iPS cells in the case to be rippled and splashed, and the ripples may cause the iPS cells to float and be destroyed by the impact of the splash. There's a problem.

  The present invention solves such conventional problems, and even if it is a delicate article which is easily damaged even by cells such as iPS cells or the like, the article is accommodated in the transport case, and the transport case is When a person transports by walking, the vibration and vibration of the articles in the transport case are reduced against the shaking and vibration generated in the transport case, and the articles are kept approximately horizontal in the transport case. It is an object of the present invention to provide a walking transport vibration reducing device capable of reliably protecting an article in a shipping case without damaging or destroying the shipping case, and a shipping case provided with the same.

In order to achieve the above object, the walking transport vibration reducing device of the present invention (1) is
A horizontally extending proximal end arm and a distal end arm extending downward from the distal end of the proximal arm, the mutually opposing four sides defining the housing space in the transport case It is symmetrically disposed along the upper side of the side surface, and a predetermined position offset to the proximal end side of the proximal end arm at a predetermined position offset to the one end side of each one side surface via a pivot A pair of Z-direction support frames mounted so as to be vertically tiltable;
Each Z-direction support frame is formed of a frame-like frame, disposed substantially horizontally between the Z-direction support arms, and substantially at the center of the frame portion of the frame-like frame facing the Z-direction support frames. The X-direction is supported on the base end side arm via the connecting shaft so as to be able to swing vertically with respect to the Z-direction support frames, and to be able to move up and down by tilting the Z-direction support frames vertically. A supporting frame,
One of the side surfaces of the X-direction support frame via the hanging shaft between the frame portions facing the other side surfaces of the four side surfaces defining the accommodation space in the transport case. A Y-direction support frame which is swingably suspended in a direction and has an article support portion at the lower part which can horizontally support the article;
It is installed between the proximal end side and the one side surface below the support shaft of the proximal end arm of each Z direction support frame and horizontally with the Z direction support frame as a normal state A tension spring to hold,
It is attached between the frame portion between the support shaft and the connection shaft of the proximal end arm of each Z direction support frame and the one side surface below it, and tilting of each Z direction support frame A Z-direction damper comprising a piston rod and a cylinder that can expand and contract in accordance with
A piston rod and a cylinder which are attached between the distal end side arm of each Z direction support frame and the X direction support frame and which can expand and contract following the swinging of the X direction support frame in the vertical direction X-direction damper,
A piston rod and a cylinder, which are installed between the Y-direction support frame and the X-direction support frame on both sides in the swing direction of the Y-direction support frame, and which can expand and contract following the swing of the Y-direction support frame. A Y-direction damper,
Equipped with
The article is placed on the article support portion of the Y-direction support frame and accommodated in the transport case, and the tension springs are adjusted in this state to horizontally hold the Z-direction support frames in a normal state. Hold the article horizontally on the article support of the Y-direction support frame,
Each movement of the supporting frames in the X direction, the Y direction, and the Z direction, and the X direction, the Y direction with respect to shaking or vibration generated in the transporting case while the transportation case is transported by a person while walking. Synergistic action with the expansion and contraction of each direction and Z direction damper reduces the swing and vibration of the articles in the transport case, and keeps the articles substantially horizontal in the transport case
Make it a gist.
Further, it is preferable that this walking transport vibration reducing device has the following configuration in each part.
(1) Each Z direction support frame is formed in a substantially wedge shape and has a proximal end arm extending in the horizontal direction and a distal end arm extending downward from the distal end of the proximal end arm.
(2) The X-direction support frame is a rectangular frame.
(3) The Y-direction support frame is formed in a planar shape between a pair of substantially triangular plates, a pair of connection plates connected to the lower portion of each of the substantially triangular plates, and the connection plates, and the connection plates The support plate is an article support portion having a rising portion, and the top portions of the substantially triangular plates are rotatably attached to the X-direction support frame via a hanging shaft.
(4) A tension spring receiving portion is provided on one side surface below the base end side with the support shaft of the base end side arm of each Z direction support frame, and each tension spring has the axial direction directed vertically One end is connected to each of the tension spring receiving portions, and the other end is connected to the proximal end arm of each Z direction support frame.
(5) A damper receiving plate is provided on each of the side surfaces below the frame portion between the support shaft of the proximal end arm of each Z direction support frame and the connection shaft, and each Z direction damper has an axial direction of the cylinder In the vertical direction, and the tip end of the piston rod is fixed to the proximal arm of each Z direction support frame.
(6) A damper mounting portion which protrudes in a substantially horizontal direction is provided at the tip of the tip end side arm of each Z direction support frame, and in each X direction damper, the cylinder vertically extends in the axial direction to each damper mounting portion Attached, the tip of the piston rod is fixed to the X-direction support frame.
(7) A damper receiving plate is provided on both sides of one frame portion of the X-direction support frame on which the Y-direction support frame is suspended, and in each Y-direction damper, the cylinder points the axial direction toward the Y-direction support frame It is attached to each damper receiving plate, and the tip of the piston rod is fixed to the Y-direction support frame.

Further, the transport case of the present invention (2) is constituted by a box-shaped case main body having an opening on the top surface, and a lid attached to the top opening of the case main body so as to be openable and closable through a hinge member. A walking transport vibration reducing device according to any one of claims 1 to 8 is provided in the case body.
In this case, the shoulder belts are transported between the front of the both sides of the transport case and between the rear of the both sides, or between the front of both sides of the top surface of the transport case and the rear of the both sides. A pair of case-side attachment belts which are constructed on the top surface side of the case and which are fixed to one of the coupling member or the coupling member at predetermined intervals or continuously in the lengthwise direction on the inner side surface facing the top surface The respective attachment belts have a pair of ring portions which can support the respective attachment belts at any support position in the longitudinal direction of the respective attachment belts at both ends, and the respective inner circumferential surfaces of the respective ring portions The other of the coupling member or coupled member which is engageable with one of the coupling member or coupled member at the inner surface of each attachment belt is fixed at a position where the inner surface of each attachment belt supported by the ring portion contacts. Preferably have a belt on the Arbitrariness.

  According to the walking transport vibration reducing device and the transport case of the present invention, the article is placed on the article support portion of the Y direction support frame in the transport case and accommodated with the above configuration, and the tension spring is adjusted in this state. By holding each Z-direction support frame horizontally as normal, articles are held horizontally on the article support portion of the Y-direction support frame, and occur in the transport case while the transport case is transported by walking. Due to the synergy between the movement of each support frame in the X, Y and Z directions and the expansion and contraction of each damper in the X, Y and Z directions against shaking and vibration, the articles in the shipping case By reducing shaking and vibration, and keeping the article approximately horizontal in the shipping case, it is possible to transport the article even in delicate cells that are easily damaged even by small vibrations such as cells such as iPS cells. When a person transports the transport case by walking while storing it in the case, the sway or vibration of the articles in the transport case is reduced against the sway or vibration generated in the transport case, and the transport case is contained in the transport case. The article can be held substantially horizontally, and the article in the shipping case can be reliably protected without being damaged or broken.

The plane sectional view which shows the whole structure of the walking transport vibration reducing device and the transport case in one embodiment of the present invention Front sectional view showing the configuration of the walking transport vibration reducing device and the transport case Left side cross-sectional view showing the configuration of the walking transport vibration reducing device and the transport case Front sectional view showing the usage example of the walking transport vibration reducing device and the transport case ((a) shows the state before transportation of the article (b) shows the state during transportation of the article) The left side sectional view showing the example of use of the walking transport vibration reducing device and the transport case ((a) shows the state before transportation of the article (b) shows the state during transportation of the article) The figure which shows the whole structure of the shoulder belt with which the case for transportation is equipped with the case for transportation ((a) is a plan view (b) is a front view (c) is a side view) The figure which shows the structure of the attachment belt of the special case side of the shoulder strap belt with which the transport case is equipped ((a) is a plan view (b) is a side view (c) is a partially enlarged side view) The figure which shows especially the structure of the belt attachment member of the shoulder belt with which the case for transportation is equipped, and the structure of the patchon lock used for a case (front view) Figure showing the configuration of the belt end of the belt on the side of the shoulder of the shoulder belt provided in the transport case and the female member of the buckle (plan view (b) is a side view) Figure showing the configuration of the belt body of the belt on the side of the shoulder of the shoulder belt provided in the transport case and the male member of the buckle (a plan view (b) is a side view) Diagram showing an example of use of the shoulder belt provided in the same transport case (in particular, an example of using the transport case on the right shoulder) Diagram showing an example of use of the shoulder belt provided in the same transport case (in particular, an example of using the transport case on the left shoulder)

Next, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1, FIG. 2 and FIG. 3 show a walking transport vibration reducing device and a transport case provided with the same.
In this embodiment, the walking transport vibration reducing device and the transport case provided with the same are illustrated as being used for transporting iPS cells (walking transport). In this case, the iPS cells are placed in a container such as a petri dish and stored in a predetermined heat retention case, and the heat retention case is contained in a transport case and transported.

As shown in FIGS. 2 and 3, the transport case C is made of aluminum and has a box-shaped case main body 101 having an opening 100 on the top surface, and a hinge member 102 on the top surface opening 100 of the case main body 101. And a lid 201 attached so as to be openable and closable, together with a shoulder belt B (see FIG. 6).
In this case, the transport case C is a box-shaped case (a rectangle elongated in the longitudinal direction of the horizontal section, a rectangle slightly elongated in the vertical direction of the vertical section) in which the case body 101 has a long top surface in the longitudinal direction. It has a low box shape with a long lower surface in the front-rear direction. The hinges 102 are attached between the front and rear side portions of the upper right side surface of the case main body 101 and the front and rear side portions of the lower right side surface of the lid 201. The lid 201 is pivoted on the upper surface opening 100 of the case main body 101. It is possible. Of course, with the attachment position of the hinge 102 on the left side, the cover 201 may be rotatable on the right side. Further, the lid 201 is laid down on the top surface opening 100 of the case main body 101 to close the top surface opening 100, and this closed state is fixed by the patchon lock 301. In this case, the patch lock 301 has a pair of metal fittings 302 attached to the front and rear sides of the lower left side, which is the side of the lid 201 on the pivot side, and the corresponding side of the case main body 101, that is, the case It comprises a pair of hooks 303 attached to the front and back sides of the left side upper portion of the main body 101, and the closed state of the lid 201 is fixed by the engagement of the pair of hooks 302 and the pair of hooks 303. The pair of receiving brackets 302 may be attached to the case main body 101, and the pair of hooks 303 may be attached to the lid 201.
Also, in this case, the shoulder belt B (see FIG. 6) is erected on the top surface side of the transport case C between the front portions of the left and right side surfaces of the case body 101 of the transport case C and the rear portions of the left and right side surfaces. And the case side to which one of the coupling member (male hook of the spring hook) 31 or the coupled member (female hook of the spring hook) 32 is fixed at a predetermined interval in the longitudinal direction to the inner side directed to the top surface A pair of mounting belts 1 and a pair of ring portions 20 capable of supporting the mounting belts 1 at either support position in the lengthwise direction of the mounting belts 1 by inserting the mounting belts 1 at both ends, A coupling member 31 engageable with one of the coupling member 31 or the coupled member 32 on the inner side surface of each mounting belt 1 at a position where the inner side surface of each mounting belt 1 supported by each ring portion 20 contacts the inner circumferential surface 20. Or fixing the other of the coupled members 32 When the transport case C is hung on the shoulder of a person who uses the transport case C using the pair of attachment belts 1 on the case side and the belt 2 on the shoulder side, Support position of each attachment belt 1 on the case side by each ring part 20 of the belt 2 on the shoulder side so that the transport case C can be horizontal according to the size and shape of the body for each person using C And adjust one of the coupling members 31 or coupled members 32 of each mounting belt 1 on the case side and the other of the coupling members 31 or coupled members 32 of the belt 2 on the shoulder side at the adjusted support position. By fitting them together, each mounting belt 1 on the case side and the belt 2 on the shoulder side are fixed. Thus, for each person who uses the transport case C, when the transport case C is hung on the shoulder by the shoulder belt B, the transport case C can be kept horizontal. The shoulder belt B will be described in detail again at the end of the description of this embodiment.

  As shown in FIGS. 1, 2 and 3, the walking transport vibration reducing device 7 comprises a pair of Z direction support frames Z1, an X direction support frame X1, a Y direction support frame Y1 and a pair of tension springs S2. A pair of Z-direction dampers Z2, a pair of X-direction dampers X2, and a pair of Y-direction dampers Y2 are provided.

As shown in FIGS. 1 and 2, the pair of Z-direction support frames Z1 each include a horizontally extending proximal arm 711 and a distal arm 712 extending downward from the distal end of the proximal arm 711. . These Z-direction support frames Z1 are respectively disposed on one side of each of the four side faces which mutually define the housing space in the transport case C, in this case, on the inner surface of the front part and on the upper surface of the inner surface of the rear part. A base plate 72 having a substantially hat-shaped cross section is fixed at a predetermined position which is symmetrically disposed along the front surface and one end side of the inner surface of the back surface, in this case, offset to the left end side. A predetermined position offset to the base end side (the left end side in the figure) of the proximal end arm 711 is supported on the upper part through the support shaft 73, and each Z direction support frame Z1 is tilted (rotated) in the vertical direction Can be attached. The base end side arms 711 of the Z direction support frame Z1 are disposed along the upper portion of the inner surface of the front portion in the case main body 101 and the upper portion of the inner surface of the rear portion in the case C for transportation.
In this case, each Z direction support frame Z1 is formed in a substantially wedge shape and has a proximal end arm 711 extending in the horizontal direction and a distal end arm 712 extending substantially at a right angle downward from the tip of the proximal end arm 711. The distal end side of the distal end side arm 712 protrudes in a substantially horizontal direction, and the damper mounting portion 713 is provided at the distal end thereof.
Further, in this case, a plurality of spring connecting portions 77 are provided in a horizontal row on the base end (in this case, the left end) side with the support shaft 73 of the base end side arm 711 of each Z direction support frame Z1 as a boundary. And the tension spring receiving part 74 is provided in the inner surface of the front part of the lower part of the transport case C, and the inner surface of a back part, respectively. Each of the tension spring receiving portions 74 is formed in an elongated plate shape at one end side, a plurality of spring connecting portions 741 are provided in a row in the length direction, and the other end side is formed in a square plate shape The mounting hole 742 is drilled in the other end side is disposed at the lower part of the base plate 72, the mounting screw S01 is passed through the mounting hole 742 on the other end side and tightened and fixed to the base plate 72. It projects substantially horizontally to the left. Further, a damper mounting portion 78 is provided on a frame portion between the support shaft 73 of the proximal end arm 711 of each Z direction support frame Z1 and a connection shaft 76 described later. And the damper receiving plate 75 is provided in the inner surface of the front part of the lower part of the transport case C, and the inner surface of a back part, respectively. Each of these damper receiving plates 75 is formed in a substantially L-shaped plate shape which extends in a substantially L shape with one end facing upward, a damper mounting portion 751 is provided on the upper end thereof, and the other end is formed in a square plate A mounting hole 752 is formed at the other end, the other end is disposed in the lower portion of the base plate 72, a mounting screw S02 is passed through the mounting hole 752 at the other end, and the base plate 72 is tightened and fixed. The one end side protrudes substantially horizontally to the right side of the base plate 72.

As shown in FIGS. 1 and 2, the X-direction support frame X1 is a rectangular frame and is disposed substantially horizontally between the Z-direction support arms Z1, and the Z-directions of the X-direction support frame X1 are arranged. In each Z-direction support frame Z1 via the connecting shaft 76 to the base end arm 711 of each Z-direction support frame Z1 at the approximate center of the front frame X11 and the back frame X12, that is, the frame portion facing the support frame Z1. On the other hand, it is supported so as to be able to swing (turn) in the vertical direction and to be able to move up and down by tilting (turning) in the vertical direction of each Z direction support frame Z1. The X-direction support frame X1 is disposed at the upper portion (near the top surface opening 100) in the case body 101 in the transport case C, and is located above the center of gravity of the transport case C.
In this case, damper attachment portions 79 are provided at the right ends of the front frame X11 and the rear frame X12 corresponding to the damper attachment portions 713 at the ends of the lower Z direction support frames Z1.

The Y-direction support frame Y1 is, as shown in FIGS. 1 and 3, the other side surfaces of the X-direction support frame X1 opposite to each other on four sides defining the accommodation space in the transport case C, in this case , Each frame portion facing the upper surface of the inner surface of the right side surface portion and the inner surface of the left side surface portion, that is, the direction of one side surface portion through the hanging shaft 80 between the right side surface frame X13 and the left side surface frame X14; The case C is suspended so as to be able to swing (rotate) in the direction of the front and back of the case C, and has an article support portion Ys that can horizontally support an article at the lower part.
In this case, the Y-direction support frame Y1 stands around between a pair of substantially triangular plates 81, a pair of connecting plates 82 connected to and suspended from the lower portions of the substantially triangular plates 81, and the lower portions of these connecting plates 82. The support plate 83 has a portion 831 and is formed in a rectangular flat shape long in the front and rear direction to form an article support portion Ys, and the top portion of each substantially triangular plate 81 is the right side frame X13 of the X direction support frame X1, the left side It is attached to the surface frame X14 so as to be able to swing (rotate) via the hanging shaft 80. The Y-direction support frame Y1 is attached to a position above the center of gravity of the transport case C in the case main body 101 in the transport case C. In addition, the size of the bottom surface in the rising portion 831 of the support plate 83 forming the article support portion Ys is slightly larger than the bottom surface of a predetermined heat retaining case (heat retaining case accommodating a container such as petri dish containing iPS cells) Four case guides 84 consisting of a member having a substantially L-shaped cross-section are installed and fixed between the rising portions 831F and 831R and the bottom surface of the support plate 83 on both left and right sides of the side rising portions 831F and the rear side rising portions 831R, A predetermined heat insulating case is fitted in the rising portion 831 of the support plate 83 via four case guides 84.
Further, in this case, damper receiving plates 85 are provided on one frame portion of the X-direction support frame X1 in which the Y-direction support frame Y1 is suspended, here, both front and rear end sides of the right side frame X13.

  Each tension spring S2 is, as shown in FIGS. 1 and 2, one side on the base end side and one side below the support shaft 73 of the base end side arm 711 of each Z direction support frame Z1, in this case Between the inner surface of the front part and the inner surface of the rear part of the transport case C. In this case, each tension spring S2 is connected to the spring connecting portion 741 of each tension spring receiving portion 74 whose axial direction is vertically oriented and one end is attached to the inner surface of the front portion and the back portion of the transport case C The end is connected to the spring connecting portion 77 of the proximal end arm 711 of each Z-direction support frame Z1. Each Z-direction support frame Z1 (proximal arm 711) is horizontally held in a normal state by the tensile force of the tension spring S2.

  Each Z-direction damper Z2 is a telescopic oil damper having an extendable piston rod and a cylinder, and as shown in FIGS. 1 and 2, a support shaft of the proximal end arm 711 of each Z-direction support frame Z1. It is attached between the frame part between 73 and the connecting shaft 76 and one side below the frame part. In this case, each Z-direction damper Z2 has a cylinder whose axial direction is in the vertical direction and the mounting screws are fixed to the damper mounting portion 751 of each damper receiving plate 75 mounted on the inner surface of the front surface and the inner surface of the back surface of the transport case C. The piston rod is attached via S03, and the tip of the piston rod is fixed to a damper attachment portion 78 provided on the proximal end arm 711 of each Z direction support frame Z1 via an attachment screw S04. In this manner, each Z-direction damper Z2 can expand and contract following the vertical tilt (rotation) of each Z-direction support frame Z1.

  Each X-direction damper X2 is a telescopic oil damper having an extendable piston rod and a cylinder, and as shown in FIGS. 1 and 2, the tip side arm 712 of each Z-direction support frame Z1 and X direction support It is attached between the frame X1. In this case, each X direction damper X2 is attached to each damper attachment portion 713 at the tip end of the tip end side arm 712 of each Z direction support frame Z1 with the cylinder vertically oriented in the axial direction via the attachment screw S05. The distal end is fixed to each damper mounting portion 79 provided at the right end portion of the X-direction support frame X1 via a mounting screw S06. In this way, each X-direction damper X2 can expand and contract following the vertical swing (rotation) of the X-direction support frame X1.

  Each Y-direction damper Y2 is a telescopic oil damper having an extendable piston rod and a cylinder, and as shown in FIGS. 1 and 3, Y-direction support is provided on both sides in the swing direction of the Y-direction support frame Y1. It is installed between the frame Y1 and the X-direction support frame X1. In this case, each Y-direction damper Y2 is attached to the front and rear sides of the right-side frame X13 with the cylinder in the axial direction in the Y-direction support frame Y1 direction, in this case, toward the diagonal edges of the substantially triangular plate 81. The tip of the piston rod is attached to the Y-direction support frame Y1, and in this case, the attachment screw S08 is attached to each diagonal edge of the substantially triangular plate 81. It is fixed through. In this way, each Y-direction damper Y2 can expand and contract following the swing (rotation) of the Y-direction support frame Y1.

  Thus, the walking transport vibration reducing device 7 and the transport case C place the article on the article support portion Ys of the Y-direction support frame Y1 in the transport case C, and in this state, the article support portion Ys By adjusting the tensile force of each tension spring S2 according to the weight of the loaded article and horizontally holding each Z-direction support frame Z1 as a normal state, the article is leveled on the article support portion Ys of the Y-direction support frame Y1. While the person transports the transport case C by walking, the support frames X1, Y1, Z1 in the X direction, the Y direction, and the Z direction against shaking or vibration generated in the transport case C. The synergy of movement and expansion and contraction of each damper X2, Y2 and Z2 in the X direction, Y direction and Z direction reduces shaking and vibration of the articles in the transport case C, and the articles in the transport case C Keep approximately horizontal It has become way.

FIGS. 4 and 5 show examples of use of the walking transport vibration reducing device 7 and the transport case C. FIG.
As shown in FIGS. 4 (a) and 5 (a), first, a predetermined heat insulation case C2 containing a container, such as a petri dish containing iPS cells, in this case, the Y direction in the transport case C is stored. The tensile force of each tension spring S2 is adjusted according to the weight of the heat retention case C2 placed on the article support portion Ys from above in order to accommodate each Z direction support frame Z1. By keeping the (proximal arm 711) horizontal as normal, the heat retention case C2 (that is, iPS cells) is horizontally held on the article support portion Ys of the Y-direction support frame Y1. In the adjustment of the tension spring S2, selection of the tension spring S2 having an appropriate tensile force so as to suspend with the weight of the heat insulating case C2 mounted on the Y direction support frame Y1, the number of tension springs S2 used, Z direction support The installation position between the frame Z1 and the tension spring receiving portion 74 (the position of the spring connecting portions 741 and 77 to bridge the tension spring S2) and the like are adjusted.
Then, a person transports the transport case C by walking. In this case, the transport case C is walked on the shoulder with the shoulder belt B (see FIG. 6). Here, when iPS cells are housed, for example, in a general case and this case is transported by being shouldered by a general shoulder belt, the case usually shakes or vibrates by walking alone, and during transportation, the stairs or the like If there is an ups and downs of the step, if the train or bus gets on and off, the shaking and vibration of the case will increase, and the shaking width and vibration width will eventually increase, and the shaking and vibration will cause the culture medium of iPS cells in the case to wave, liquid Bouncing may occur. On the other hand, in this transport case C, the horizontality of the transport case C itself is held as much as possible by the function of the shoulder belt B, and the function of the walking transport vibration reducing device 7 Among them, the shaking and vibration generated in the transport case C with respect to the iPS cells are reduced, and the level of the iPS cells is maintained as much as possible, and the iPS cell balance is maintained.

  That is, according to this shoulder belt B (see FIG. 6), the shoulder belt B is constituted by a pair of attachment belts 1 on the case side and the belt 2 on the shoulder side, and the transport case C is shouldered using this shoulder belt B When hanging the case C on the shoulder of the person using the belt C on the shoulder side 2 so that the case C for transportation can be leveled according to the size and shape of each person using the case C for transportation The support position of each mounting belt 1 on the case side by each ring portion 20 is adjusted, and in this case, the male hook 31 of the spring hook of each mounting belt 1 on the case side and the shoulder side Since the mounting belts 1 on the case side and the belts 2 on the shoulder side are fixed by engaging the female hooks 32 of the spring hooks of the belt 2, the transport case C is used. For each person, when the case C for transportation is hung on the shoulder with the shoulder belt B, the case C for transportation can be kept horizontal, and while the case C for transportation is hung on the shoulder with the shoulder belt B and transported , The level of the transport case C can be maintained continuously. The shoulder belt B will be described in detail again.

Further, according to the walking transport vibration reducing device 7, the transport case C containing the iPS cells is shouldered by the shoulder belt B to start walking, and the transport case C is started in the case C, for example. When an inertial force acts in the direction of the front part or the back part (hereinafter referred to as the Y direction), as shown in FIG. 5B, the inertial force acts on the Y direction support frame Y1 in the transport case C, The Y-direction support frame Y1 swings (tilts) in the Y-direction, but the Y-direction dampers Y2 on the front and back sides of the Y-direction support frame Y1 are driven following the swing of the Y-direction support frame Y1 The piston rod of Y2 extends and the piston rod of the other Y-direction damper Y2 contracts to reduce the deflection of the Y-direction support frame Y1, and the Y-direction support frame Y1 is held as nearly as possible horizontally. It is. That is, the Y-direction support frame Y1 moves in the Y-direction like a so-called swing, resonates and continues to shake as it is, and the swing width increases, so that the Y-direction support frame Y1 follows (follows) the Y-direction support frame The expansion and contraction of the directional damper Y2 reduces the swing of the Y-direction support frame Y1, and as a result, the Y-direction support frame Y1 is held as horizontal as possible. As a result, the culture medium of iPS cells can be maintained in balance in the heat insulation case C2 together with the heat insulation case C2 supported on the article support portion Ys of the Y direction support frame Y1 to cause rippling or liquid splash in the culture medium of iPS cells. No or very small.
In addition, if an inertial force acts on the case C for transportation, for example, in the direction of the left side surface or the right side surface of the case C (hereinafter referred to as the X direction) during this transportation, as shown in FIG. In the case C, an inertial force acts on the Y-direction support frame Y1, and the Y-direction support frame Y1 swings (tilts) in the X direction via the X-direction support frame X1, but with the deflection of the Y-direction support frame Y1 The X-direction dampers X2 on the front and rear sides of the X-direction support frame X1 are respectively driven to follow the X-direction support frame X1 tilting to move the piston rod of each X-direction damper X2 to expand or contract. At the same time, the deflection of the Y-direction support frame Y1 is reduced, and the level of the Y-direction support frame Y1 is held as much as possible. In other words, the Y-direction support frame Y1 moves in the X-direction along with the X-direction support frame X1 like a so-called swing, resonates and continues to shake as it is, and the swing width increases, following the X-direction support frame X1 Owing to the expansion and contraction of each X-direction damper X2, the sway of the X-direction support frame X1 is reduced, and as a result, the sway of the Y-direction support frame Y1 is reduced, and the Y-direction support frame Y1 is as close as possible. It is held horizontally. As a result, the culture medium of iPS cells can be maintained in balance in the heat insulation case C2 together with the heat insulation case C2 supported on the article support portion Ys of the Y direction support frame Y1 to cause rippling or liquid splash in the culture medium of iPS cells. No or very small.
Furthermore, during this transport, if an inertial force acts on the transport case C, for example, in the direction of the top or bottom portion of the case C (hereinafter referred to as the Z direction), the Y direction support frame Y1 in the transport case C The Y-direction support frame Y1 swings in the Z direction via the X-direction support frame X1 and the Z-direction support frame Z1, but the Y-direction support frame Y1 tilts in the vertical direction with the deflection of the Y direction support frame Y1. Following the support frame Z1, the Z direction damper Z2 between the base end arm 711 of the Z direction support frame Z1 and the damper receiving plate 75 is driven, and the piston rod of each Z direction damper X2 extends or contracts. The deflection of the Y-direction support frame Y1 together with the X-direction support frame X1 is reduced, and the horizontality of the Y-direction support frame Y1 is held as much as possible. That is, when the Z direction support frame Z1 tilts in the vertical direction and the X direction support frame X1 shakes in the Z direction, the Y direction support frame Y1 shakes in the Z direction, resonates and continues to shake, and the shake width When the Z direction support frame Z1 follows (follows) and each Z direction damper Z2 expands and contracts, the swing of the X direction support frame X1 is reduced, and as a result, the swing of the Y direction support frame Y1 As a result, the Y-direction support frame Y1 is held as horizontal as possible. As a result, the culture medium of iPS cells can be maintained in balance in the heat insulation case C2 together with the heat insulation case C2 supported on the article support portion Ys of the Y direction support frame Y1 to cause rippling or liquid splash in the culture medium of iPS cells. No or very small.

As described above, in the walking transport vibration reducing device 7 and the transport case C, as described above, the support frames X1, Y1, Z1 in the X direction, the Y direction, and the Z direction, the tension spring S2, the X direction , Y direction and Z direction dampers X2, Y2 and Z2 and the article is placed on the article support portion Ys of the Y direction support frame Y1 in the transport case C and accommodated, and in this state, each tension spring S2 is By keeping the Z-direction support frames Z1 horizontal and keeping them adjusted as normal, the articles are held horizontally on the article support portion Ys of the Y-direction support frame Y1, and while the case C for transportation is transported by walking, Each movement of the supporting frames X1, Y1 and Z1 in the X, Y and Z directions and the dampers X2 and Y2 in the X, Y and Z directions with respect to vibration and vibration generated in the transport case C The synergy with Z2's expansion and contraction reduces the vibration and vibration of the articles in the transport case C, and keeps the articles substantially horizontal in the transport case C, so iPS cells can be used as containers and heat retention cases. When the user transports the transport case C by walking, the iPS cells in the container are transported in the transport case C against shaking or vibration generated in the transport case C. The iPS cells in the container can be kept approximately horizontal by reducing the shaking and vibration, and the rippling and splashing of the culture medium of the iPS cells in the container due to the shaking and vibration during transportation can be reduced to reduce the iPS cells Destruction can be prevented.
Therefore, according to the walking and transporting vibration reducing device 7 and the transporting case C, it is possible to ensure without damage or destruction of various articles including delicate articles which are easily damaged even by cells such as iPS cells and other slight vibrations. Can be protected.

In this embodiment, the walking transport vibration reducing device 7 is illustrated as being applied to the box-like (horizontal cross section is rectangular) transport case C, but the transport case may have other horizontal cross sections such as a square, for example. Of course, it may be square, circular or elliptical, and the same applies.
In addition, the X direction support frame X1 is formed into a rectangular frame shape, the substantially triangular frame 81 of the Y direction support frame Y1 and the connection frame 82 are formed into a planar shape, and the bottom surface of the support plate 83 is formed into a square planar shape. Although the base end arm 711 and the tip end arm 712 of the frame Z1 are each formed into a linear elongated flat plate, the whole device is configured in a square shape, but the X direction support frame is a circular or oval frame shape, Y direction support The substantially triangular frame of the frame and the connecting frame are curved respectively, the bottom of the support plate is circular or elliptical, and the proximal and distal arms of each Z direction support frame are curved and elongated respectively. The entire apparatus may be configured to be circular or elliptical as a flat plate, and even with this configuration, the same effects as those of the above embodiment can be obtained.

Finally, the shoulder belt will be described in detail with reference to the drawings.
The shoulder belt B is shown in FIGS. 6 to 12.
As shown in FIG. 6, the shoulder belt B is configured to include a pair of attachment belts 1 on the case side and a belt 2 on the shoulder side.
In this shoulder strap belt B, each attachment belt 1 on the case side is on the top surface side of the transport case C between the front portions of the left and right side surfaces of the transport case C (case main body 101) and between the rear portions of the left and right side surfaces. One of the coupling member 31 or the coupled member 32 is fixed to the inner surface directed to the top surface of the transport case C at predetermined intervals in the longitudinal direction.
Further, the belt 2 on the shoulder side has a pair of ring portions 20 which can pass each attachment belt 1 at both ends and can support each attachment belt 1 at any support position in the length direction of each attachment belt 1 A coupling member engageable with one of the coupling member 31 or the coupling member 32 on the inner side surface of each mounting belt 1 at a position where the inner side surface of each mounting belt 1 supported by each ring portion 20 contacts the inner peripheral surface of the portion 20 31 or the other of the coupled members 32 is fixed.

In this shoulder strap belt B, as shown in FIG. 6, the pair of attachment belts 1 on the case side are each formed with a predetermined width and length by a synthetic resin material such as nylon. In this case, these mounting belts 1 are fixed to the predetermined positions on the upper side of the left and right side surfaces of the transport case C and spanned over the top surface of the transport case C. When pulled upward, it has such a length that a small triangle can be formed between each attachment belt 1 and the top surface of the transport case C (lid 201). Further, in this case, as shown in FIG. 7, each attachment belt 1 is folded back and stitched at its both ends to form an annular portion 10, and each attachment belt 1 is used as a transport case C in these annular portions 10. A belt attachment member 11 (see FIG. 6C) for attachment is attached. As shown in FIG. 8, the belt mounting member 11 is formed of a long stainless steel plate and has a hat-shaped cross section, and a belt mounting portion 111 is provided at an intermediate portion, and holes are bored at both ends. 112 is provided. These belt attachment members 11 are passed through and attached to the respective annular portions 10 at both ends of each attachment belt 1. The respective attachment belts 1 are provided at predetermined positions on the left and right side surfaces of the transport case C via the respective belt attachment members 11 at both ends, that is, the belt attachment parts 111 are directed substantially horizontally and the screw insertion parts 112 at both ends are for transportation They are fitted to the left and right side surfaces of the case C, and are attached by inserting mounting screws S through the screw insertion portions 112 and fastening them to the left and right side surfaces of the transport case C.
Further, as shown in FIG. 7, the coupling member 31 and the coupled member 32 are constituted by male hooks and female hooks of spring hooks, and each attachment belt 1 has a plurality of intermediate portions on the inner side in a predetermined range. The male hooks 31 are fixed at equal intervals at predetermined intervals. In this case, the male side hook 31 is composed of the hook main body metal fitting 311 and the caulking metal fitting 312. The caulking metal fitting 312 is engaged from the outside of the mounting belt 1 inside the mounting belt 1, and both are caulked and mounted Be

In this shoulder belt B, as shown in FIG. 6, the belt 2 on the shoulder side is formed to a predetermined width and length by a synthetic resin material such as nylon.
Further, the belt 2 on the shoulder side is cut off at a predetermined position on one end side, and consists of a short belt end 22 on one end side and a long belt main body 21 on the other end side. Is formed at one end of the belt end 22, and the other is formed at the other end of the belt body 21.
In this case, as shown in FIG. 9, the belt end 22 is formed in a double structure by folding a predetermined range on one end side of a belt end substrate having a predetermined length at a predetermined position. The belt end substrate is folded back at a predetermined position, and a portion overlapping with one end e1 is taken as the other end e2 of the belt end. The ring portion 20 is processed into a substantially triangular shape leaving the other end side of the belt end base material and a part of a predetermined length from the other end as the fixed end e3, and the fixed end e3 is one end of the belt end and the other end The belt end 22 is inserted into the belt end 22 and fixed by sewing between the one end e1 and the other end e2 of the belt end 22. The belt end 22 is formed into a substantially triangular shape continuously with the other end e2.
Further, as shown in FIG. 10, the belt body 21 is formed in a double structure by folding one end side of a belt body base of a predetermined length at a predetermined position. The belt main body is folded back at a predetermined position, and a portion overlapping with one end E1 thereof is taken as the other end E2 of the belt main body. A predetermined length is left at the other end side of the belt body base material, and the ring portion 20 is formed at the other end side. The ring portion 20 is processed into a substantially triangular shape leaving the other end side of the belt main body base material and a part of a predetermined length from the other end as the fixed end E3, and the fixed end E3 is in the vicinity of the other end E2 of the belt main body , And is formed into a substantially triangular shape continuously with the other end E2 of the belt main body 21.
The coupling member 31 and the coupling member 32 are, as described above, constituted by the male hook 31 and the female hook 32 of the spring hook, and one bottom of the triangle of each ring portion 20 and one in the center of the inner circumferential surface. The female hook 32 is fixed. In this case, the hook 32 on the female side is composed of the hook main body fitting 321 and the caulking metal fitting 322, and the hook main body metal fitting 321 engages with the inner peripheral surface of the bottom of the ring portion 20 from the outer peripheral surface side of the ring portion 20. Can be attached by caulking both.
Thus, the attachment belts 1 on the case side are normally passed through the ring portions 20 of the belt 2 on the shoulder side. In this case, the female hooks 32 of the spring hooks of the ring portions 20 of the belt 2 on the shoulder side and the optional male hooks 31 of the spring hooks of the mounting belts 2 of the case are engaged to couple the two. By doing this, the attachment belts 1 on the case side do not come off from the ring portions 20 of the belt 2 on the shoulder side.

  The belt end 22 and the belt body 21 are detachably connected via a buckle 4 as shown in FIG. Here, as shown in FIGS. 9 and 10, the buckle 4 is constituted by a male member 41 and a female member 42. As shown in FIG. 10, the male member 41 has a distal end side formed in a substantially “E” shape in plan view, and a pair of locking claws 411 which can be bent and deformed in the left and right directions on both left and right sides. The rear end side is formed in a frame shape having a substantially “day-like shape” in plan view, and the belt insertion portion 413, the belt engagement portion 414, and the belt insertion portion 415, belt engagement portion 416 in the second half. Are alternately provided. In the male member 41, the belt body 21 is passed through the belt insertion portions 413 and 415 on the rear end side of the male member 41, and the vicinity of the folded portion of the belt body 21 is engaged with the belt engaging portions 414 and 416. It is fixedly attached to the folded portion of the belt body 21. The female member 42, as shown in FIG. 9, has a width from the tip to the middle smaller than the width of the male member 41, and is formed into a substantially square cylinder so that the tip side of the male member 41 can be inserted. The respective engaging claws 411 of the male member 41 are cut out so as to be engageable on both side surfaces, and the insertion engaging portions 420 of the respective engaging claws 411 are provided. An extending partition wall is formed, and a guide portion 421 for engaging and guiding the guide protrusion 412 of the male member 41 is provided, the rear end is formed in a frame shape, and a slit extending in the left-right direction is formed in the middle in the front-rear direction A belt insertion portion 422 is provided. In the female member 42, one end of the belt end 22 is passed through the belt insertion portion 422 on the rear end side of the female member 42, and one end e1 and the rear end e2 of the belt end 22 are sewn together with the fixed end e3 of the ring portion 20. Thus, the belt end 22 is attached to the folded back portion. In this manner, the tip end side of the male member 41 on the belt main body 21 side of the buckle 4, that is, the pair of locking claws 411 (operation of a push button (not shown) Of each locking claw 411 of the male member 41 by bending it toward the central guide protrusion 412 side and inserting it from the tip of the female member 42 on the belt end 22 side and pushing it from the tip of the female member 42 toward the middle The tips (portions of the claws) project from the insertion locking portions 420 on the left and right sides of the female member 42 and resiliently engage with the edges of the insertion locking portions 420, whereby the male member 41 and the female member 42 are joined. Then, the belt body 21 and the belt end 22 are connected. When the belt body 21 and the belt end 22 are to be separated, the pair of locking claws 411 of the male member 41 (by operation of a push button (not shown) formed on the side surface on the base end side of each locking claw 411) The male member 41 may be bent to the side of the guide protrusion 412 to release the engagement with the insertion locking portions 420 of the female member 42, and the male member 41 may be pulled out from the female member 42 as it is.

Further, on the shoulder belt B, as shown in FIG. 10, the adjuster 5 for adjusting the length and the pad 6 for anti-slip are mounted on the belt body 21 having a double structure.
The adjuster 5 for adjusting the length extends between the center of the frame 51 which is long in the left-right direction and a substantially rectangular frame 51 and the front-rear direction of the left and right sides on the upper surface side of the frame 51 The belt engaging portion 52 has a bar-like shape, and a belt insertion portion 53 is formed between the front and rear portions of the frame 51 and the belt engaging portion 52. The belt locking portion 52 of the adjuster 5 is formed such that the upper portion has a triangular cross section, the front side of the upper surface is directed forward and the inclined surface is inclined downward, and the rear side of the upper surface is inclined and inclined downward It has become. The double belt body 21 is attached to the belt insertion portion 53 on the front side of the adjuster 5 at such a predetermined position on the folded side of the belt body 21 and in a predetermined position on both ends E1 and E2 of the belt body 21. From the lower surface side, it passes over the upper surface of the through belt locking portion 52 and is passed from the upper surface side to the belt insertion portion 53 on the rear side and attached. In this manner, if the double belt body 21 is loosened from each adjuster 5 in each adjuster 5 and the lower belt body 21 is fed to the upper belt body 21 side, the entire double belt body 21 becomes longer, and the upper side If the belt body 21 of the present invention is transferred to the lower belt body 21 side, the entire double belt body 21 becomes short, and the length of the double belt body 21 can be adjusted.
The non-slip pad 6 is formed of an elastic material such as synthetic rubber in a flat, elongated rectangular shape, extends in the front-rear direction on the upper surface side, and is provided with grooves 61 for guiding the belt main body 21. The belt engaging portion 62 for engaging the belt main body 21 extends between both side surfaces, and is formed to face each belt engaging portion 62 so as to penetrate the upper surface and the lower surface, and the belt main body 21 There is an opening 63 for coming under the stop 62. Such a pad 6 is attached to the middle portion of the double belt main body 21 so that the double belt main body 21 is fitted in the groove 61 on the upper surface of the pad 6 around the bottom of each belt locking portion 62. Thus, the pad 6 is attached to the double belt main body 21 to prevent biting into the shoulder of the belt main body 21 and stabilize the suspension of the transport case C from the shoulder.

  In this manner, as described above, the shoulder belt B is mounted on the left and right sides of the transport case C (case main body 101) at predetermined positions via the belt attachment members 11 at both ends, that is, belts The mounting portion 111 is directed substantially in the horizontal direction, and the screw insertion portions 112 at both ends are aligned with the left and right side surfaces of the transport case C, and mounting screws S are passed through the screw insertion portions 112. It is attached by fastening and is constructed on the top surface side of the transport case C between the front portions of the left and right side surfaces of the transport case C and the rear portions of the left and right side surfaces. Then, when the transportation case C is hung on the shoulder of a person who uses the transportation case C using the shoulder belt B, that is, the pair of attachment belts 1 on the case side and the belt 2 on the shoulder side, the transportation case Each attachment on the case side by each ring portion 20 of the belt 2 on the shoulder side so that the article mounting surface of the transport case C can be horizontal according to the size and shape of the body for each person using C. Adjusting the supporting position of the belt 1 and engaging the male members 31 of the spring hooks of the mounting belts 1 on the case side with the female members 32 of the spring hooks of the belt 2 on the shoulder side at the adjusted supporting position. As a result, each mounting belt 1 on the case side and the belt 2 on the shoulder side are fixed.

11 and 12 show examples of use of the shoulder belt. Note that FIG. 11 exemplifies the case where the transport case C is hung on the right shoulder, and FIG. 12 exemplifies the case where the transport case C is hung on the left shoulder.
As shown in FIGS. 11 and 12, first, the transport case C is placed on, for example, a horizontal table to level the transport case C, and the transport case C is adjusted to the height and shape of the person using the Each ring of the belt 2 on the shoulder side extends from the shoulder of the person using the transport case C toward the transport case C while adjusting the length of the double-layered belt body 21 with the adjuster 5 for adjusting the length. The support position of each mounting belt 1 on the case side by the portion 20 is adjusted to an appropriate position for keeping the transport case C horizontal. Then, at the adjusted support position, the female member 32 of the spring hook of the belt 2 on the shoulder side and the male member 31 of the spring hook of each mounting belt 1 on the case side corresponding to the female member 32 are aligned Then, the mounting belts 1 on the case side and the belts 2 on the shoulder side are fixed.
Thus, for each person who uses the transport case C, the transport case C can be kept horizontal when the transport case C is shouldered with the shoulder belt B. As a result, when transporting the transport case C by shoulder belt B and transporting it, the transport case C can be continuously maintained horizontal, and as a result, the walking transport vibration reducing device in the transport case C Can be held horizontally, and cells such as iPS cells housed in the transport case C and other delicate articles that are easily damaged even by slight vibrations can be reliably held without losing their shape or breaking.

As described above, according to the shoulder belt B, the belt B is configured by the pair of attachment belts 1 on the case side and the belt 2 on the shoulder side, and the transport case C is transported using the belt B When hanging the case C on the shoulder of a person who uses the case C, the article mounting surface of the case C may be horizontal according to the size and shape of the person using the case C. Adjust the support position of each mounting belt C on the case side by each ring 20 of the shoulder belt 2 and shoulder the hooks 31 of the spring hooks of each mounting belt 1 on the case at the adjusted support position. Since the respective mounting belts 1 on the case side and the belts 2 on the shoulder side are fixed by engaging the female hooks 32 of the spring hooks of the side belts 2, a person who uses the transport case C Every time The transport case C can be kept horizontal when the transport case C is hung on the shoulder by the hanging belt B, and as a result, the walking transport vibration reducing device in the transport case C is held horizontally for transport It is possible to hold delicate articles which are easily damaged even by cells such as iPS cells housed in case C and other small vibrations without being deformed or destroyed.
The synergetic effect of the function of the shoulder belt B and the functions of the walking transport vibration reducing device 7 and the transporting case C may damage various articles including cells such as iPS cells and delicate articles which are easily damaged even by a slight vibration. The effect of being able to ensure protection without destroying can be further enhanced.

C Transport Case 100 Opening 101 Case Body 102 Hinge Member 201 Lid 301 Patching Lock 302 Receiving Bracket 303 Mounting Bracket 72 Base Plate 73 Support Shaft 74 Tension Spring Receiving Section 741 Spring Connecting Section 742 Mounting Hole S01 Mounting Screw 75 Damper Receiving Plate 751 Damper Mounting Part 752 Mounting hole S02 Mounting screw 76 Connecting shaft 7 Walking transport vibration reducing device X1 X direction support frame X11 Front frame X12 Rear frame X13 Right side frame X14 Left side frame 79 Damper mounting part 80 Suspension axis X2 X direction damper S5 Mounting screw S6 Mounting screw Y1 Y-direction support frame Ys Article support 81 Plate 82 Connection plate 83 Support plate 831 Rising portion 84 Case guide 85 Damper receiving plate Y2 Direction damper S7 mounting screw S8 Mounting screws Z1 Z direction support frame 711 proximal arm 712 distal arm 713 damper mounting portion (mounting hole)
76 connecting shaft 77 spring connecting portion 78 damper mounting portion Z2 Z direction damper S3 mounting screw S4 mounting screw S2 tension spring B shoulder belt 1 mounting belt on case side 10 annular portion 11 belt mounting member 111 belt mounting portion 112 screw insertion portion S mounting Screw 2 Belt on the side of shoulder 20 Ring part 21 Belt body E1 One end E2 Other end E3 Fixed end 22 Belt end e1 One end e2 Other end e3 Fixed end 31 Coupling member (male hook of spring hook)
311 hook body bracket 312 caulking bracket 32 coupled member (female hook of spring hook)
321 hook body bracket 322 caulking bracket 4 buckle 41 male member 411 locking claw 412 guide projection 413 belt insertion portion 414 belt engagement portion 415 belt insertion portion 416 belt engagement portion 42 female member 420 insertion engagement portion 421 guide portion 422 belt Insertion part 5 Adjuster for adjusting the length 51 Frame 52 Belt locking part 53 Belt insertion part 6 Pad for anti-slip 61 Groove 62 Belt locking part 63 Opening C2 Heat retention case

Claims (10)

A horizontally extending proximal end arm and a distal end arm extending downward from the distal end of the proximal arm, the mutually opposing four sides defining the housing space in the transport case It is symmetrically disposed along the upper side of the side surface, and a predetermined position offset to the proximal end side of the proximal end arm at a predetermined position offset to the one end side of each one side surface via a pivot A pair of Z-direction support frames mounted so as to be vertically tiltable;
Each Z-direction support frame is formed of a frame-like frame, disposed substantially horizontally between the Z-direction support arms, and substantially at the center of the frame portion of the frame-like frame facing the Z-direction support frames. The X-direction is supported on the base end side arm via the connecting shaft so as to be able to swing vertically with respect to the Z-direction support frames, and to be able to move up and down by tilting the Z-direction support frames vertically. A supporting frame,
One of the side surfaces of the X-direction support frame via the hanging shaft between the frame portions facing the other side surfaces of the four side surfaces defining the accommodation space in the transport case. A Y-direction support frame which is swingably suspended in a direction and has an article support portion at the lower part which can horizontally support the article;
It is installed between the proximal end side and the one side surface below the support shaft of the proximal end arm of each Z direction support frame and horizontally with the Z direction support frame as a normal state A tension spring to hold,
It is attached between the frame portion between the support shaft and the connection shaft of the proximal end arm of each Z direction support frame and the one side surface below it, and tilting of each Z direction support frame A Z-direction damper comprising a piston rod and a cylinder that can expand and contract in accordance with
A piston rod and a cylinder which are attached between the distal end side arm of each Z direction support frame and the X direction support frame and which can expand and contract following the swinging of the X direction support frame in the vertical direction X-direction damper,
A piston rod and a cylinder, which are installed between the Y-direction support frame and the X-direction support frame on both sides in the swing direction of the Y-direction support frame, and which can expand and contract following the swing of the Y-direction support frame. A Y-direction damper,
Equipped with
The article is placed on the article support portion of the Y-direction support frame and accommodated in the transport case, and the tension springs are adjusted in this state to horizontally hold the Z-direction support frames in a normal state. Hold the article horizontally on the article support of the Y-direction support frame,
Each movement of the supporting frames in the X direction, the Y direction, and the Z direction, and the X direction, the Y direction with respect to shaking or vibration generated in the transporting case while the transportation case is transported by a person while walking. Synergistic action with the expansion and contraction of each direction and Z direction damper reduces the swing and vibration of the articles in the transport case, and keeps the articles substantially horizontal in the transport case
A walking transport vibration reducing device characterized in that.   The walk transport vibration according to claim 1, wherein each Z direction support frame is formed in a substantially wedge shape and has a horizontally extending proximal end arm and a distal end arm extending downward from the distal end of the proximal arm. Mitigation device.   The walking transport vibration reducing device according to claim 1, wherein the X-direction support frame is a rectangular frame.   The Y-direction support frame is formed in a planar shape between a pair of substantially triangular plates, a pair of connecting plates that are connected to the lower portion of each of the substantially triangular plates and suspended, and the connecting plates, The walking according to any one of claims 1 to 3, comprising: a support plate forming an article support portion, wherein the tops of the substantially triangular plates are pivotally attached to the X-direction support frame via a hanging shaft. Transportation vibration reduction device.   Each Z-direction support frame has a tension spring receiving portion on one side surface below the base end side with the support shaft of the base end side arm of each Z direction support frame, and each tension spring has one end with its axial direction directed vertically The walking transport vibration reducing device according to any one of claims 1 to 4, which is connected to each of the tension spring receiving portions and has the other end connected to a proximal end arm of each Z direction support frame.   A damper receiving plate is provided on each of the side surfaces below the frame portion between the support shaft and the connection shaft of the proximal end arm of each Z direction support frame, and each Z direction damper has an axial direction perpendicular to the cylinder The walking transport vibration reducing device according to any one of claims 1 to 5, wherein the distal end of the piston rod is fixed to the proximal end arm of each Z direction support frame.   A damper mounting portion projecting substantially horizontally is provided at the tip end of the tip end side arm of each Z direction support frame, and each X direction damper is mounted on each damper mounting portion with the cylinder vertically oriented in the axial direction; The walking transport vibration reducing device according to any one of claims 1 to 6, wherein the tip of the piston rod is fixed to the X-direction support frame.   A damper receiving plate is provided on both sides of one frame portion of the X-direction support frame on which the Y-direction support frame is suspended, and each Y-direction damper is such that the cylinder is directed axially toward the Y-direction support frame The walking transport vibration reducing device according to any one of claims 1 to 6, which is attached to a plate and a tip of a piston rod is fixed to the Y-direction support frame.   A box-shaped case body having an opening on the top surface and a lid attached to the top surface opening of the case body so as to be openable and closable via a hinge member. A transport case comprising the walking transport vibration reducing device according to any one of claims 1 to 8 therein.   The shoulder belts are mounted on the top of the transport case between the front and the rear of the transport case, or between the front and the rear of the transport case. A pair of attachment belts on the case side on which one side of the coupling member or the coupling member is fixed at a predetermined interval or continuously in the longitudinal direction on the inner side surface which is erected on the surface side and is directed to the top surface It has a pair of ring parts which can penetrate the respective attachment belts and can support the respective attachment belts at any support position in the longitudinal direction of the respective attachment belts, and the inner circumferential surfaces of the respective ring parts A shoulder side on which the other of the coupling member or coupled member engageable with one of the coupling member or coupled member at the inner surface of each attachment belt is fixed at a position where the inner surface of each attachment belt supported is in contact A belt according to claim 9, comprising Use case.

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