CN108338772A

CN108338772A - Endoscope shell

Info

Publication number: CN108338772A
Application number: CN201810071524.8A
Authority: CN
Inventors: 市仓繁; 冈田慎介; 神谷哲郎
Original assignee: Hoya Corp
Current assignee: Hoya Corp
Priority date: 2017-01-25
Filing date: 2018-01-25
Publication date: 2018-07-31
Anticipated expiration: 2038-01-25
Also published as: JP2018117899A; CN108338772B; JP6886300B2

Abstract

A kind of endoscope shell, is constituted with simple raw material, has outstanding resiliency, dust or dust can be prevented to be attached on endoscope, and is easy to take out and store endoscope.Endoscope shell (100) has using corrugated paper as the outer container (110) of raw material, is housed in the outer container and using Foamex as the bolster (120) of raw material.Outer container has bottom wall (111), side wall (112), opening portion (110a), upper cover (113) and linking part (114).Bolster has the top bolster (140) being adjacent to upper cover and is formed with the lower buffer part (130) for keeping the concave maintaining part (131) of endoscope and being adjacent to bottom wall (111).There is a side in top bolster and lower buffer part recess portion (146), another party to have the protrusion (132) engaged with the recess portion.These recess portions and protrusion extend along the both side edges of bolster.

Description

Endoscope shell

Technical field

The present invention relates to the endoscope shells for storing endoscope.

Background technology

All the time, there is known to endoscopic visualisation device (scope) made of the electronic units such as installation solid-state image pickup element The endoscope storage case stored (with reference to following patent documents 1).The existing endoscope recorded in patent document 1 is received Receive in shell, with can the material of resource reclaim constituted shell framework.The endoscope storage case is buffered by shell framework and top Part and lower buffer part are constituted, and shell framework is made of corrugated board, and top bolster and lower buffer part are by being housed in the shell The electric conductivity polyethylene foamed of body framework is constituted.Shell framework includes flat rectangular housing main body.The housing body is along thickness The one side for spending direction has opening portion, and the opening portion is by being arranged four articulated slabs closing on four sides of surrounding.

Also, disclose a kind of endoscope-use storage case of storage endoscope, wherein be included in the multiple of plate-shaped member Position is provided projectingly the interior material of the maintaining part for positioning endoscope (with reference to following patent documents 2).Remember in patent document 2 The existing endoscope-use storage case carried has：The flat rectangular housing main body constituted with corrugated paper；Composition is installed on this The lower buffer part of interior material inside housing body；And the top bolster equipped with opening, wherein be formed in the lower part The retention tab of bolster passes through the opening.A side opening of the housing body in thickness direction.The opening can be linked to by rear end The case top lid of housing body is closed.

Existing technical literature

Patent document

Patent document 1：Japanese Unexamined Patent Publication 9-84744 bulletins

Patent document 2：Japanese Unexamined Patent Publication 11-192200 bulletins

Invention content

The taking-up of the endoscopic visualisation device of existing endoscope storage case described in above patent document 1 or storage compared with For complexity.For example, when taking out endoscopic visualisation device, the opening from the one side along flat housing body thickness direction is needed The top bolster and lower buffer part for the interior box-like being housed in inside housing body are extracted completely in portion.Moreover, will be from shell master The top bolster and lower buffer part that body is extracted configure in such a way that lower part bolster is located at lower surface, and dismounting covering lower part is slow The top bolster on the top of stamping, so as to take out endoscopic visualisation device reluctantly.

On the other hand, the existing endoscope-use storage case described in above patent document 2 is peeped in taking-up storage When mirror, configures housing body to case top lid and be located above, lift the front end side of case top lid upward.As a result, on shell Linking part between the rear end and housing body of lid plays the function of hinge, and case top lid is opened upward, can take out interior peep Mirror.Therefore, compared with the endoscope storage case described in patent document 1, endoscope can be simply taken out, by opposite Step can simply store endoscope.

But the lower buffer part of the endoscope-use storage case described in the patent document 2 and top bolster Raw material are corrugated papers, so what the abrasion for example because of opening and closing case top lid, when taking out endoscope or storing endoscope generated Dust or dust are easy to be attached to endoscope.Also, if the raw material of lower buffer part and top bolster are corrugated papers, Then protect the resiliency needed for endoscope not good enough, vibration or impact when due to carrying, it is possible to bring failure to endoscope.

Also, the upper surface quilt of the lower buffer part of the existing endoscope storage case described in above patent document 1 When the covering of top bolster, what the flat upper surface that becomes lower buffer part was contacted with the flat lower surface of top bolster State.Therefore, carry out for example relative to the top bolster of housing body and lower buffer part insert or pull out or phase For the top bolster of lower buffer part configuration or dismounting when, the lower surface of top bolster and lower buffer part it is upper It wears in the surface direction on surface, it is possible to produce dust or dust.

The present invention makes in view of the above problems, its purpose is to provide being constituted with simple raw material, has outstanding Resiliency, dust or dust can be prevented to be attached to endoscope, and be easy to take out and the endoscope shell of storage endoscope.

In order to realize the purpose, endoscope shell of the invention is for storing endoscope, which is characterized in that including：Outside Case, using corrugated paper as material；And bolster, it is contained in the outer container, and using Foamex as material, the outer container has bottom Wall, side wall, opening portion, upper cover and linking part, the side wall setting are arranged around the bottom wall, and the opening portion passes through The side wall marks off and in the upper end opening of the side wall, and the upper cover can be opened and closed the opening portion, and the linking part will One end of the upper cover is linked to the side wall, and the bolster has top bolster and lower buffer part, the top Bolster is adjacent to the upper cover, the lower buffer part be adjacent to the bottom wall and be formed with keep it is described in peep The concave maintaining part of mirror, the side in the top bolster and the lower buffer part have a recess portion, another party have with The protrusion of the recess portion engaging, the recess portion and the protrusion extend along the both side edges of the bolster.

The outer container and bolster of the endoscope shell of the composition present invention are respectively by simple raw material, i.e. corrugated board and hair Resin is steeped to constitute.Therefore, endoscope shell of the invention can realize that lightweight, resource reclaim easy to implement can inhibit to manufacture Cost.

When the endoscope shell of the present invention stores endoscope, the bottom wall for configuring endoscope shell to such as outer container is located at Lower section.Later, to link one end of the upper cover and the linking part of outer container side wall as hinge, will close the upper cover of outer container opening portion to Top rotating opening, to open the opening portion of outer container.Secondly, it is taken out from the opening portion of outer container and is housed in outer container and covers packet Include the top bolster of the entire upper surface of the lower buffer part including maintaining part.

Secondly, from outer container opening portion to outer container inside accommodate endoscope, by endoscope configuration in the case where being contained in outer container It is kept in the maintaining part of portion's bolster.The maintaining part of lower buffer part is the upper surface that recess is located at such as lower buffer part, with The recess portion or slot of the corresponding shape of shape of each section of endoscope.Secondly, from outer container opening portion to outer container inside accommodate top Bolster covers the endoscope retained in the maintaining part of lower buffer part, and cover lower buffer by top bolster The upper surface of part.

At this moment, make to be set in top bolster and lower buffer part the recess portion of the both side edges of side's bolster and be set to The protrusion of the both side edges of another party's bolster engages.At this moment, top bolster is configured when on lower buffer part, first protrusion Engage with recess portion, secondly the lower surface of top bolster is opposite with the upper surface of lower buffer part or abuts.Therefore, will be upper When portion's bolster is covered on lower buffer part, the engaging by recess portion with protrusion prevents the extending direction with them from intersecting The relative movement of top bolster and lower buffer part on direction can inhibit lower surface and the lower buffer of top bolster The abrasion in the face direction of the upper surface of part.

Also, recess portion and protrusion extend along the both side edges of bolster, so when them being made to engage, are easy alignment top buffering The position of part and lower buffer part.For example, recess portion and protrusion be in the inside of the lateral margin of bolster, separated from lateral margin with dotted or In the presence of the shape of island, it is difficult to observe by recess portion and protrusion when top bolster is laminated in lower buffer part, it is difficult to realize it Engaging.But if protrusion and recess portion extend along the both side edges of bolster, delay top bolster is laminated in lower part It is readily seen that recess portion and protrusion when in stamping, can be easy that them is made to engage.

Also, by covering top bolster on lower buffer part, protrusion and recess portion is made to engage, to protrusion and On the direction that the extending direction of recess portion intersects, the relative movement of top bolster and lower buffer part is prevented.Also, it is convex by making Portion and recess portion engaging can increase the contact of top bolster and lower buffer part compared with without protrusion and when recess portion Area also increases frictional resistance on the extending direction of protrusion and recess portion, can prevent top bolster and lower buffer part Relative movement.Therefore, the abrasion for inhibiting the lower surface and the face direction of the upper surface of lower buffer part of top bolster, can press down The generation of dust or dust processed and prevent from being attached to endoscope.

Secondly, make its closing by hinge rotary upper cover of the linking part of outer container, the opening portion of outer container is closed by upper cover. Thereby, it is possible to endoscope is accommodated in lower buffer part made of the resiliency Foamex more excellent than corrugated board with top to delay Between stamping, and with its outside of outer Bin covering made of the corrugated board with excellent durability.Therefore, of the invention interior Existing endoscope-use storage case of the resiliency described in than the patent document 2 needed for the protection endoscope of sight glass shell It is excellent, vibration or impact when carrying more efficiently are mitigated, can prevent endoscope from breaking down.

Also, the maintaining part that endoscope is configured to and is maintained at lower buffer part includes the guarantor by the covering of top bolster The upper surface for holding the lower buffer part in portion, thus, it is possible to prevent dust or dust enter lower buffer part and top bolster it Between.Therefore, endoscope shell according to the present invention, is maintained at the maintaining part for being set to lower buffer part, can prevent dust or Dust is attached on the endoscope covered by top bolster.

It is configured to outer container when taking out the endoscope for being accommodated in the endoscope shell of the present invention, such as by endoscope shell Bottom wall is located at lower section, and the linking part of one end of box cover and side wall is hinge in addition, will cover rotating opening upward, outer to make The opening portion of case opens.Secondly, it takes out to be housed in outer container and cover the lower part including maintaining part from the opening portion of outer container and delay The top bolster of the upper surface of stamping.Thus, it is possible to take out the endoscope for the maintaining part for being maintained at lower buffer part.

In this way, endoscope shell according to the present invention, is only opened and closed upper cover, and via outer by hinge of the linking part of outer container The opening portion of case is removed or placed into top bolster, can be accommodated in endoscope in endoscope shell or from endoscope shell Take out endoscope.Therefore, according to the present invention compared with the existing endoscope storage case described in the patent document 1 Endoscope shell can simply implement the storage and taking-up of endoscope.

Also, as described above, be located in top bolster and lower buffer part the recess portion of the both side edges of side's bolster with It is located at the protrusion engaging of the both side edges of another party's bolster.Therefore, slow on the top of the upper surface of dismounting covering lower buffer part When stamping, inhibit the top bolster on the direction intersected with the extending direction of recess portion and protrusion with lower buffer part with respect to shifting It is dynamic.Therefore, in the top bolster of the upper surface of dismounting covering lower buffer part, inhibit the lower surface of top bolster under The abrasion in the face direction of the lower surface of portion's bolster can inhibit the generation of dust or dust and prevent from being attached to endoscope.It needs It is noted that the side in top bolster and lower buffer part has recess portion, another party convex with engaging with the recess portion Portion.

For example, in the endoscope shell, the top bolster can be in the face opposite with the lower buffer part With the protrusion, the lower buffer part can have the recess portion in the face opposite with the top bolster.This In the case of, after dismantling top bolster, even if such as by it is opposite with lower buffer part be placed on ground down, by protrusion Top bolster is supported, so can also prevent the following table of the top bolster opposite with lower buffer part other than protrusion Face is contacted with ground.Therefore, dust or dust is inhibited to be attached to the lower surface of the top bolster opposite with lower buffer part, energy Enough dust or dust is inhibited to be attached on endoscope.

Also, in the endoscope shell, the top bolster can be in the face opposite with the lower buffer part With the recess portion, the lower buffer part can have the protrusion in the face opposite with the top bolster.This In the case of, as described above, it is different when there is protrusion with lower buffer part apparent surface from top bolster, by top bolster It is opposite with lower buffer part face-down when being placed on top bolster on flat placed side, top bolster and lower part The major part in the opposite face of bolster is contacted with placed side.Therefore, it is possible to steadily configure top bolster on placed side, It is different when from top bolster with protrusion, it can prevent load from concentrating on protrusion and being damaged.

In this way, when lower part bolster is when both side edges have protrusion, the endoscope shell can include following constitutes. Can also be the side of the outer container adjacent with the both side edges of the bolster that is, in the endoscope shell Wall has a folded-back part, the folded-back part be the exterior portion for constituting the side wall the corrugated paper in the upper end of the side wall to institute Made of stating the inside of opening portion and turning back towards the bottom wall, the folded-back part is adjacent with the protrusion, the folded-back part It is detached closer to the bottom wall and with the bottom wall than the top of the protrusion in the end of the bottom wall side.

As a result, in the inboard portion of outer container side wall, the bottom of folded-back part can be covered by the two sides of lower buffer part The part of wall side.It is therefore not necessary to which folded-back part is extended to bottom wall, the usage amount of corrugated paper can be reduced.Also, pass through corrugated paper Elasticity, can exert a force on the inside of outer container to folded-back part, it be made to be abutted with the side of lower buffer part, also, by folded-back part, The positioning of lower buffer part can be realized to a certain extent.

Also, in the endoscope shell, the recess portion and the protrusion can also be along described the two of the bolster A lateral margin between lateral margin extends.The lateral margin between the both side edges of bolster and the both side edges makes recess portion and protrusion as a result, Engaging more efficiently inhibits the relative movement of top bolster and lower buffer part, can prevent top bolster and lower part The abrasion of bolster.In this case, the endoscope shell can also include following constitutes.

Can also be protrusion of the both side edges in the protrusion of the bolster that is, in the endoscope shell Height on direction is higher than height of the lateral margin for the bolster on the projected direction of the protrusion.Lower part as a result, Configuration is in the position closer to outer container opening portion at the top of the protrusion of the both side edges of bolster, accordingly, in the fold-back of outer container side wall In portion, it can shorten from the sidewall upper portion for dividing outer container opening portion and play the length closest to the lower end of bottom wall.Therefore, may be used To be further reduced the usage amount of corrugated paper.

Also, in the endoscope shell, the top bolster can also have the institute with the lower buffer part State the opposite recess portion of maintaining part.By the recess portion opposite with the maintaining part, can avoid from maintaining part endoscope outstanding with it is upper The interference of portion's bolster.In this case, the endoscope shell can also include following constitutes.

Can also be the recess portion of the lateral margin in the both side edges and described that is, in the endoscope shell Protrusion is configured to non-rotational symmetry with the recess portion of another lateral margin in the both side edges and the protrusion.Wherein, recess portion With protrusion be configured to non-rotational symmetry refer to for example by top bolster centered on the rotary shaft perpendicular to outer container bottom wall it is opposite When lower buffer part is rotated by 360 °, the configuration of recess portion and protrusion in bolster will not become same configuration.That is, along described The recess portion and institute of the recess portion of a lateral margin in both side edges and the protrusion with another lateral margin in the both side edges The configuration for stating protrusion does not have rotational symmetry.

In this way, in lower buffer part and top bolster, if being configured to non-rotationally-symmetric feelings in recess portion and protrusion So that protrusion is fastened on recess portion under condition, then uniquely determines the configuration of top bolster and lower buffer part.Therefore, it is possible to use in It avoids definite from the maintaining part of lower buffer part endoscope outstanding and the recess portion of the top bolster of the interference of top bolster Ground is opposite with the specified position of the maintaining part of lower buffer part.

On the contrary, in lower buffer part and top bolster, when the recess portion of the lateral margin in the both side edges along bolster And protrusion and the configuration of recess portion and protrusion along another lateral margin be when having rotational symmetry, top bolster and lower buffer part Configuration has two or more patterns, can not uniquely determine.Specifically, top bolster is rotated relative to lower buffer part When 180 × n ° (n is integer), recess portion and protrusion become same configuration, recess portion and protrusion engaging, so can not uniquely determine The configuration of portion's bolster and lower buffer part.In that case it is possible to occur that one that avoids endoscope can not be used in Divide opposite with the appropriate location of the maintaining part of lower buffer part with the recess portion of the interference of top bolster.

Can also be that the outer container can also be in described two with the bolster also, in the endoscope shell The adjacent side wall in a lateral margin in lateral margin is equipped with handle, and the handle has the stop engaged with the inside of the side wall The both ends of part and the band-like plate portion exposed in the outside of the side wall, the band-like plate portion penetrate through the side wall and stop with described Moving part links, and the lower buffer part has concave notch in position corresponding with the retainer of a lateral margin, The notch extends to the position close to the opening portion of the outer container than the retainer.

Handle can be caught simply to be carried when carrying endoscope shell by this composition.Also, under passing through The notch of portion's bolster avoids the interference of the retainer and lower buffer part of handle, can prevent the generation of dust or dust. Also, the notch of lower buffer part extends to the position close to outer container opening portion than retainer, so configuration can be avoided to exist The interference of the top bolster of the outer container opening portion side of lower buffer part and the retainer of handle can prevent dust or dust It generates.

It is made of simple raw material in accordance with the invention it is possible to provide, there is the buffering needed for outstanding protection endoscope Property, dust or dust can be prevented to be attached on endoscope, simply take out or store the endoscope shell of endoscope.

Description of the drawings

Fig. 1 is exploded perspective view of the origin according to the endoscope shell of embodiment 1.

Fig. 2 is the stereogram for the state closed after receiving bolster in the outer container of the endoscope shell shown in Fig. 1.

Fig. 3 be Fig. 2 shows endoscope shell the enlarged cross-sectional view along III-III lines.

Fig. 4 is the plan view of the lower buffer part of the composition bolster shown in Fig. 1.

Fig. 5 is the plan view in the state of the maintaining part configuration endoscope of the lower buffer part shown in Fig. 4.

Fig. 6 is the stereogram of the state of receiving lower buffer part in the outer container of the endoscope shell shown in Fig. 1.

Fig. 7 is the plan view of the top bolster of the composition bolster shown in Fig. 1.

Fig. 8 is the stereogram of the state of receiving bolster in the outer container of the endoscope shell shown in Fig. 1.

Fig. 9 is the exploded perspective view according to the endoscope shell of embodiment of the present invention 2.

Figure 10 is the brief composition figure of the endoscope shown in Fig. 5 and the endoscopic system including the endoscope.

Reference sign

100：Endoscope shell；100A：Endoscope shell；110：Outer container；110a：Opening portion；111：Bottom wall；112：Side Wall；112a：Folded-back part；113：Upper cover；114：Linking part；115：Handle；115a：Retainer；115b：Band-like plate portion；120：It is slow Stamping；120A：Bolster；130：Lower buffer part；130A：Lower buffer part；130a：Upper surface is (opposite with top bolster Face)；131：Maintaining part；132：Protrusion；132A：Protrusion；134：Notch；140：Top bolster；140A：Top buffers Part；140a：Upper surface (face opposite with lower buffer part)；141a：Recess portion；141b：Recess portion；141c：Recess portion；146：Recess portion； 146A：Recess portion；200：Endoscope.

Specific implementation mode

In the following, being described with reference to the embodiment of endoscope shell according to the present invention.

(endoscope shell：Embodiment 1)

Fig. 1 is the exploded perspective view according to the endoscope shell 100 of embodiment 1 according to origin.

The endoscope shell 100 of present embodiment is the container for example for storing endoscope.Endoscope shell 100 includes It as the outer container 110 of raw material and is housed in the outer container 110 and using Foamex as the bolster of raw material using corrugated paper 120.Outer container 110 have bottom wall 111, erect be arranged around the bottom wall 111 side wall 112, by the side wall 112 divide and The upper end opening of the side wall 112 opening portion 110a, the upper cover 113 of opening portion 110a can be opened and closed and by the upper cover 113 one end is linked to the linking part 114 of side wall 112.

The endoscope shell 100 of present embodiment is characterized in that following composition, is discussed in detail below.It is contained in outer container 110 bolster 120 has the lower buffer part 130 being adjacent to the bottom wall 111 of outer container 110 and upper with outer container 110 The top bolster 140 that lid 113 is adjacent to.Lower buffer part 130 has the concave maintaining part 131 for keeping endoscope.On There is a side in portion's bolster 140 and lower buffer part 130 recess portion 146, another party to have the protrusion engaged with the recess portion 146 132.These recess portions 146 and protrusion 132 extend along the both side edges of bolster 120.

In the following, each composition of the endoscope shell 100 is described in detail.It should be noted that in the following description, sometimes Using using endoscope shell 100 longitudinally, laterally and short transverse is as x-axis direction, y-axis direction and z-axis direction Orthogonal coordinate system, illustrate each section of endoscope shell 100.Also, it in the following description, is simply referred as longitudinal, horizontal To and when short transverse, the longitudinal direction (x-axis direction), laterally (y-axis direction) and the height side that indicate endoscope shell 100 respectively To (z-axis direction).

Also, in case of no particular description, x-axis, y-axis, the positive direction of z-axis and negative direction shown in each figure point (positive direction of the x-axis) before not being considered as, rear (negative direction of the x-axis), right (positive direction of the y-axis), left (negative direction of the y-axis), upper (z-axis positive direction), Under (z-axis negative direction) illustrate.But these directions are merely to illustrate the composition of endoscope shell 100, are not used to limit Surely direction when endoscope shell 100 is used.

Fig. 2 is the solid for the state closed after receiving bolster 120 in the outer container 110 of the endoscope shell 100 shown in Fig. 1 Figure.

Outer container 110 has such as approximately cuboid shape, has relative to longitudinal direction and lateral dimension and short transverse The smaller slim rectangular box shape of size.Such as the corrugated paper by that will be cut into multiple sheets of regulation shape engages simultaneously These corrugated papers are bent along defined folding line to assemble outer container 110.Constitute the face of a side of the corrugated paper of outer container 110 for example It is applied in the surfaces such as extrusion to be process to be endowed the exterior face of gloss and flatness, another surface of another party is formed as revealing Go out the interior facing on raw material surface.

In the endoscope shell 100 of present embodiment, the color of the exterior finish of outer container 110 and interior facing is for example white Colour system etc., brightness ratio are contained in the higher color of color of the bolster 120 of the inside of outer container 110.It should be noted that not It is particularly limited to the exterior finish of outer container 110 and the color of interior facing.Also, the exterior finish of outer container 110 and interior facing can have There are arbitrary color, pattern, word etc..

Outer container 110 is formed as surface roughness of the surface roughness higher than exterior finish of facing in for example.Interior facing and exterior trim The surface roughness in face can be measured for example, by contact roughness tester.Also, outer container 110 is formed as such as interior trim The confficient of static friction in face is higher than the confficient of static friction of exterior finish.The confficient of static friction of interior facing and exterior finish can for example pass through Based on JISP8147：The measurement devices of 2010 standards measures.

Outer container 110 for example can be by being cut into defined shape by the corrugated paper of two sheets and engaging them Multiple positions are bent to constitute.Specifically, for example, as Fig. 1 is shown, short transverse lower end can be formed in by a corrugated paper and matched The bottom wall 111 set, the pair of right and left side wall 112 that either front-rear direction extends along longitudinal direction and transversely or left and right directions extends Front and back a pair of sidewalls 112.Moreover, by another corrugated paper may be constructed configuration 110 upper end of outer container upper cover 113, vertical Pair of right and left side wall 112 to extension and front and back a pair of sidewalls 112 for extending transversely.

The front end for constituting the corrugated paper of the bottom wall 111 of outer container 110 is for example bent upward, is constituted and is extended transversely just The inboard portion of the side wall 112 in face.Constitute the front end of the corrugated paper of the inboard portion of the front side wall 112 of the outer container 110 Such as transverse ends portion is rearward bent, and the half of front side is constituted in the inside for the pair of right and left side wall 112 being longitudinally extended.Outside Case 110 is equipped with resin and handle is made in such as transverse direction of inboard portion of positive side wall 112 and the central portion of short transverse Hand 115.

Fig. 3 be Fig. 2 shows closed state endoscope shell 100 the III-III lines near handle 115 amplification Sectional view.

The side wall 112 adjacent in a lateral margin in the front for example between the left and right sides edge of bolster 120 of outer container 110 is pacified Equipped with handle 115.Handle 115 has the retainer 115a engaged with the inside of side wall 112 and is exposed to 112 outside of side wall Band-like plate portion 115b.It is linked to retainer 115a after the both ends perforation side wall 112 of band-like plate portion 115b.Lower buffer part 130 Such as the position corresponding with retainer 115a of the lateral margin in the front of bolster 120 has concave notch 134, rear Face is described in detail.The notch 134 extend to for example than the upper end of retainer 115a close to outer container 110 opening portion 110a it is upper It sets in orientation.

Retainer 115a has the shape of flat platelike.For example, the arc-shaped middle section as band-like plate portion 115b is drawn When forwards, retainer 115a is fastened on the inner surface of the inboard portion of front side wall 112, to prevent band-like plate portion 115b quilts It extracts.Band-like plate portion 115b extends to the direction for example intersected with the retainer 115a of plate, penetrates through the positive side of outer container 110 Wall 112 bends to protrude forwards arc-shaped and extends transversely in the outside of the front side wall 112.

If Fig. 1 is shown, the rear end for constituting the corrugated paper of 110 bottom wall 111 of outer container for example bends to constitute edge upward The inboard portion for the back side side wall 112 being laterally extended.Constitute the corrugated paper of the inboard portion of the back side side wall 112 of the outer container 110 Rear end for example make lateral both ends to the bending of the front of outer container 110, in the inside of a pair of sidewalls 112 being longitudinally extended Constitute the half of rear side.

Constituting the longitudinally central portion of the corrugated paper of 110 bottom wall 111 of outer container for example makes lateral both ends bend upward, from And the exterior portion of a pair of sidewalls 112 being longitudinally extended is constituted, and in the upper end of these a pair of sidewalls 112 towards opening portion It turns back downwards on the inside of 110a.The lateral both ends for constituting the corrugated paper of 110 bottom wall 111 of outer container as a result, are being longitudinally extended A pair of sidewalls 112 in, constitute covering exterior portion and the top of upper end and inboard portion folded-back part 112a.

On the other hand, the rear end for constituting the corrugated paper of 110 upper cover 113 of outer container is for example bent downwards, after outer container 110 The outer surface of the inboard portion of the side wall 112 of side engages, and constitutes the exterior portion of the rear side wall 112.Present embodiment it is interior The folding line of corrugated paper in sight glass shell 100 between the rear end and rear side wall 112 of 110 upper cover 113 of outer container becomes upper cover 113 one end is linked to the linking part 114 of side wall 112.That is, the upper cover 113 of outer container 110 is to constitute upper cover 113 and rear side sidewall The folding line of 112 corrugated paper, i.e. linking part 114 rotate for hinge, so as to be opened and closed the opening portion 110a of outer container 110.

Also, constitute the rear end of the corrugated paper of the exterior portion of 110 upper cover 113 of outer container and back side side wall 112 for example Transverse ends portion is set to bend forwards, in the rear side of outer container 110, be inserted into the pair of right and left side wall 112 being longitudinally extended Between exterior portion and inboard portion.Lateral both ends in the rear end of the corrugated paper such as outer container 110 rear side, It is engaged at least one party in the exterior portion and inboard portion of the pair of right and left side wall 112 being longitudinally extended, to constitute these The middle section of the thickness direction of a pair of sidewalls 112.

Also, as shown in Figure 2, outer container is constituted in the state of closing the opening portion 110a of outer container 110 by upper cover 113 The front end of the corrugated paper of 110 upper cover 113 is bent downwards.To before the corrugated paper for constituting the upper cover 113 of outer container 110 End constitutes the exterior portion of the side wall 112 of the front side extended transversely.

The transverse ends portion for constituting the front end of the corrugated paper of the exterior portion of the side wall 112 of 110 front side of outer container is formed For the first lid insertion section 113a of a pair.As shown in Figure 2, which is closing outer container by upper cover 113 It in the state of 110 opening portion 110a, rearward bends, is inserted into the exterior portion and inside portion of a pair of sidewalls 112 being longitudinally extended /.In the front side of these a pair of sidewalls 112, the first lid insertion section 113a of a pair constitutes the thickness of these a pair of sidewalls 112 Spend the middle section in direction.In the front side of outer container 110, the exterior portion of a pair of sidewalls 112 being longitudinally extended and inboard portion Between be formed with for for 113 front end of upper cover the first lid insertion section 113a insertion gap.

Also, the central portion of the exterior portion in the side wall 112 of 110 front side of outer container extended transversely is formed with for installation The through hole 116 that the handle 115 of the inboard portion of side wall 112 on front side of this passes through.Through hole 116 has using transverse direction as long side The generally rectangular shape in direction, the central portion in a pair of of long side part transversely, is convexly formed up and down respectively There is a pair of of semi-circular shape notch.

Moreover, the transverse ends portion for constituting the corrugated paper of 110 upper cover 113 of outer container is formed as a pair of second lid insertion section 113b.As shown in Figure 2, the second lid of a pair insertion section 113b is in the state for closing 110 opening portion 110a of outer container by upper cover 113 Under bend downwards, in opening portion, the inside of pair of right and left side wall 112 being longitudinally extended is inserted into the inside of 110a.Upper cover as a result, 113 the second lid insertion section 113b configuration outer container 110 the pair of right and left side wall 112 being longitudinally extended and be housed in outer container 110 Between internal bolster 120.That is, the pair of right and left side wall 112 of outer container 110 being longitudinally extended and being housed in inside outer container 110 Bolster 120 between be equipped with for for upper cover 113 the second lid insertion section 113b configuration gap.

In outer container 110, for example, the lower surface of bottom wall 111, the pair of right and left side wall 112 being longitudinally extended outer surface, on The outer surface of the side wall 112 of end and the top of inner surface, the front and the back side that extend transversely and towards outside outer container 110 The outer surface of the upper cover 113 of side is the glossiness smooth exterior finish of tool.Also, in outer container 110, such as bottom wall 111 is upper The side wall 112 on surface, the inner surface lower part for the pair of right and left side wall 112 being longitudinally extended, the front and the back side that extend transversely Inner surface and the inner surface of upper cover 113 towards the inside of outer container 110 be the interior facing for exposing raw material.

If Fig. 1 is shown, outer container 110 can also be in the appearance of the inboard portion of the side wall 112 of front side for example relative to each other Face and the inner surface of the exterior portion of front side sidewall 112 have holding section 117a, the 117b engaged with each other.For holding section 117a, 117b are not particularly limited, for example, can use magic glue (Hook and loop fastener), snap fastener, magnet, The adhesive tape etc. that can be removed and be adhered by.If Fig. 1 is shown, the outer container as a surface for being provided with holding section 117a The outer surface of the inboard portion of the side wall 112 of 110 front sides is directed towards 110 outside of outer container and the face of front side.

Also, as shown in Figure 2, as another surface for being provided with holding section 117b, with the connection of 113 front end of upper cover The inner surface of the exterior portion of positive side wall 112 is when closing 110 opening portion 110a of outer container by upper cover 113 towards outer container 110 insides and the face of 110 rear side of outer container.In the state of closing opening portion 110a by 110 upper cover 113 of outer container, engaging Portion 117a, 117b can be arranged respectively at the lower section side position and front side wall of handle 115 in the inboard portion of front side wall 112 The lower section side position of through hole 116 in 112 exterior portion.

As shown in Figure 1, endoscope shell 100 include be contained in outer container 110 using Foamex as the bolster of raw material 120.As the raw material of bolster 120, such as flexible polyurethane foams, hard polyurethane foams, polystyrene can be used The Foamexes such as foam, polyethylene, polypropylene foam.From the viewpoint of inhibiting airborne dust, the face of bolster 120 is preferably Has glossiness smooth surface.

Surface roughness of the surface roughness of bolster 120 for example than the interior facing of outer container 110 is low.The face of bolster 120 is thick Rugosity for example can measure instrument to measure by contact surface roughness.In addition, the confficient of static friction of bolster 120 for example than The confficient of static friction of the interior facing of outer container 110 is low.The confficient of static friction of bolster 120 can for example be used with JIS K7125： Measurement device on the basis of 1999 measures.In addition, the color of bolster 120 can also be, for example, black system etc., using with it is outer The color of case 110 color low compared to lightness.As described above, bolster 120 has the top being adjacent to upper cover 113 slow Stamping 140 and the lower buffer part 130 being adjacent to bottom wall 111.

Fig. 4 is the vertical view for the lower buffer part 130 for constituting bolster 120 shown in FIG. 1.As shown in Fig. 1 and Fig. 4, Shape of the lower buffer part 130 for example with substantially cuboid is high with the size relative to longitudinal size and transverse direction Spend the shape of the small rectangular plate-like of size in direction.Lower buffer part 130 is for example opposite with the lower surface of top bolster 140 Upper surface 130a have keep endoscope maintaining part 131.In addition, lower buffer part 130 is for example with protrusion 132, cavity Portion 133 and notch 134.

Fig. 5 is to show that the maintaining part 131 of lower buffer part 130 shown in Fig. 4 maintains bowing for the state of endoscope 200 View.In addition, in Fig. 4 and Fig. 5, in the upper table of the lower buffer part 130 other than maintaining part 131 and blank part 133 Face 130a configures dot pattern, is easy maintaining part 131 and sky that visuognosis is arranged in the upper surface 130a of lower buffer part 130 Hole portion 133.

The maintaining part 131 of lower buffer part 130 be, for example, the recessed upper surface 130a in lower buffer part 130 and with The concave parts such as the recess portion or slot of the corresponding shape of shape of each section of endoscope 200.The endoscope of present embodiment Shell 100 is, for example, the shell for storing therapeutic medical endoscope 200, accommodates and keeps in the maintaining part 131 of lower buffer part 130 Endoscope 200.

The endoscope 200 for being contained in endoscope shell 100 for example includes the operation portion 210 being made of hard resin and should The flexible insertion section 220 of the connection of operation portion 210 and general pipe 230 and the connector being connect with the general pipe 230 Portion 240.For the one of the endoscope 200 for being contained in endoscope shell 100 and being kept by the maintaining part of lower buffer part 130 131 A example, is described in detail later.

The maintaining part 131 of lower buffer part 130 for example with by the operation portion 210 of endoscope 200, general pipe 230, connection Device portion 240 and insertion section 220 accommodate and keep respectively, operation portion maintaining part 135, general pipe maintaining part 136, connector portion Maintaining part 137 and insertion section maintaining part 138.

Operation portion maintaining part 135 is, for example, the recessed of substantially L-shaped corresponding with the shape of operation portion 210 of endoscope 200 Portion.Longitudinal size of the lateral extensions 135a being laterally extended along lower buffer part 130 of operation portion maintaining part 135 A part is more slightly smaller than the size of the operation portion 210 of the endoscope 200 on equidirectional.As a result, by the operation portion of endoscope 200 210 when being contained in operation portion maintaining part 135, a part slightly flexible deformation of operation portion maintaining part 135, can be from longitudinal two A part for the operation portion 210 of endoscope 200 is clamped in side.

In addition, a part of the operation portion maintaining part 135 for example with longitudinal size is than the endoscope 200 on equidirectional The big recess portion 135c of the size of operation portion 210.As a result, in the operation portion for containing endoscope 200 to operation portion maintaining part 135 When 210, gap, Neng Gourong are formed between operation portion maintaining part 135 and the operation portion 210 of endoscope 200 using recess portion 135c Easily carry out the taking-up and storage of operation portion 210.

In addition, in operation portion maintaining part 135, such as the lateral size ratio of longitudinal extension part 135b extended longitudinally is same The size of the operation portion 210 of endoscope 200 on direction is slightly larger.As a result, endoscope is being contained to operation portion maintaining part 135 When 200 operation portion 210, slight void is formed between operation portion maintaining part 135 and the operation portion 210 of endoscope 200, therefore It is easy the operation portion 210 of receiving endoscope 200 in operation portion maintaining part 135.

General pipe maintaining part 136 is, for example, continuously substantially cyclic annular with the longitudinal extension part 135b of operation portion maintaining part 135 Slot, have the first bending section 136a and the second bending section 136b.First bending section 136a is for example from operation portion maintaining part 135 The end of longitudinal extension part 135b extends in circular arc in a manner of along the side of the front side of lower buffer part 130, further with The mode for describing semicircle extends in circular arc, adjacent with the front of lateral extensions 135a of operation portion maintaining part 135.First is curved Pars convoluta 136a is for example with the depth in the short transverse of lower part bolster 130 in the longitudinal extension part with operation portion maintaining part 135 The part of the end connection of 135b is most deep, most shallow in the part adjacent with the lateral extensions 135a of operation portion maintaining part 135 Mode makes bottom angled.

Second bending section 136b is for example from first bending section adjacent with the lateral extensions 135a of operation portion maintaining part 135 The generally straight shape in side in the terminal part of 136a towards the left side of lower buffer part 130 extends, with operation portion maintaining part 135 Longitudinal extension part 135b intersects, close with the side in 130 left side of lower buffer part further in arc-shaped bend.Second bending Portion 136b is from the side close proximity in the left side with lower buffer part 130 with along the side of 130 front side of lower buffer part Mode is in arc-shaped bend and extends.Second bending section 136b than the first bending section 136a close to the front side of lower buffer part 130 The position of side overlap on the first bending section 136a, along the generally straight shape in side of 130 front side of lower buffer part Extend.

The depth of the first bending section 136a and the second bending section 136b in the short transverse of lower buffer part 130 are for example For at the part that the side along 130 front side of lower buffer part linearly extends, the second bending section 136b is than the first bending Portion 136a is shallow.Second bending section 136b prolongs further towards the middle part of the side on 130 right side of lower buffer part towards oblique right back It stretches, it is continuous with connector portion maintaining part 137.

Connector portion maintaining part 137 is recess portion corresponding with the shape of the connector portion of endoscope 200 240.Connector portion Maintaining part 137 is for example set as forming gap around the light source part of branch sleeve 242 of receiving connector portion 240. In addition, the bottom of connector portion maintaining part 137 can have inclination corresponding with the cone-shaped of connector portion 240 so that even When connecing the receiving of device portion maintaining part 137 and keeping the connector portion 240 of endoscope 200, in the short transverse of lower buffer part 130 The upper surface of connector portion 240 and the upper surface 130a general parallel orientations of lower buffer part 130.

Insertion section maintaining part 138 is, for example, for winding and accommodating for the flexible insertion section 220 of endoscope 200 Substantially cricoid slot has rear bending section 138a, intermediate bent section 138b and front straight line portion 138c.Rear bending section 138a Such as the end of the lateral extensions 135a from operation portion maintaining part 135 is substantially in along the side of 130 rear side of lower buffer part It is linear to extend, it is in further arc-shaped bend in a manner of along the side on 130 right side of lower buffer part, in the attached of the side Closely linearly extend along the side.In addition, rear bending section 138a is near the side on the right side of lower buffer part 130 Extend in arc-shaped bend in a manner of along the side of 130 front side of lower buffer part, it is continuous with intermediate bent section 138b.

Intermediate bent section 138b for example linearly prolongs near the side of 130 front side of lower buffer part along the side Stretch, further by with the side in the left side of lower buffer part 130 it is close in a manner of be bent and extend in circular arc.In addition, intermediate curved Pars convoluta 138b is from the side close proximity with 130 left side of lower buffer part with the longitudinal extension part with operation portion maintaining part 135 The mode that 135b intersects is bent and extends in circular arc, and is connect with front straight line portion 138c.

In addition, the second bending section 136b of the intermediate bent section 138b of insertion section maintaining part 138 and general pipe maintaining part 136 It can be formed as shared slot relative to lower buffer part 130.In this case, in the short transverse of lower buffer part 130 On, the lower side of shared slot is the second bending section 136b of general pipe maintaining part 136, and the upper side of the shared slot is to be inserted into The intermediate bent section 138b of portion's maintaining part 138.

The front straight line portion 138c of insertion section maintaining part 138 along operation portion maintaining part 135 lateral extensions 135a courts Linearly extend to the right side of lower part bolster 130 towards oblique right back, intersects with rear bending section 138a.In lower buffer In the short transverse of part 130, the depth of front straight line portion 138c is, in the lower buffer part intersected with rear bending section 138a Front end near 130 right side, than the depth as shallow of rear bending section 138a.In addition, front straight line portion 138c can also Make bottom angled so that from the coupling part being connect with intermediate bent section 138b towards front end, the height of lower buffer part 130 Depth on direction gradually becomes shallower as.

Blank part 133 is, for example, the recess portion of the upper surface 130a set on lower buffer part 130.Blank part 133 for example can First blank part 133a of the inside with the first bending section 136a for being formed in general pipe maintaining part 136, it is protected with connector portion Hold the front in portion 137 adjacent the second blank part 133b and the third adjacent with the rear of connector portion maintaining part 137 cavity Portion 133c.In addition, blank part 133 for example can have the 4th blank part in the corner of the left and right of the front end of lower buffer part 130 133d and the 5th blank part 133e.

As described above, a side of top bolster 140 and lower buffer part 130 has a recess portion 146, another party have with The protrusion 132 of the recess portion 146 engaging.In more detail, in the endoscope shell 100 of present embodiment, top bolster 140 The lower surface 140b opposite with lower buffer part 130 have recess portion 146, lower buffer part 130 with 140 phase of top bolster To upper surface 130a have protrusion 132.These recess portions 146 prolong with protrusion 132 along the both side edges of the left and right of bolster 120 It stretches, such as the side of side to the rear side from 120 front side of bolster is formed continuously.Upper table of the protrusion 132 from lower buffer part 130 Face 130a is protruded upward, and recess portion 146 is set as from the lower surface of top bolster 140 stepped concavity upward.

In addition, the composition of bolster 120 be not limited to the top bolster 140 of the endoscope shell 100 of present embodiment with The composition of lower buffer part 130.Can also with example shown in FIG. 1 on the contrary, make top bolster 140 with lower buffer part 130 opposite lower surface 140b have protrusion, make lower buffer part 130 in the upper surface 130a opposite with top bolster 140 With the recess portion engaged with the protrusion of top bolster 40.In this case, also identical as example shown in FIG. 1, make mutually The recess portion of engaging is extended with protrusion along the both side edges of the left and right of bolster 120.In addition, the recess portion being mutually clamped and protrusion The both side edges of the left and right of bolster 120 can not also be set to, and are provided at front and back both side edges.

Protrusion 132 for example can also have inclined surface 132a in upper end as shown in FIG. 1.Inclined surface 132a for example exists The lateral both side edges of lower buffer part 130 are formed in the inside at the top of the protrusion 132 extended longitudinally, with lateral inside Mode than outside close to the upper surface 130a of lower buffer part 130 tilts downwards.In addition, the transverse direction of a pair of of protrusion 132 The face in outside is constituted without step difference and a part for the side of the left and right of flat lower buffer part 130.

Notch 134 is, for example, the central portion direction of the side in 130 front side of lower buffer part as shown in Fig. 1 and Fig. 4 The recessed recess portion in rear.For example from the lower surface of lower buffer part 130 to upper surface, 130a is formed continuously notch 134.Notch Portion 134 has and can avoid the retainer 115a of handle 115 shown in Fig. 3 and the interference of bolster 120 and by handle 115 Band-like plate portion 115b both ends be contained in outer container 110 inside lateral width and longitudinal direction depth.

Fig. 8 be endoscope shell 100 shown in Fig. 1 outer container 110 in contain lower buffer part 130 state it is vertical Body figure.

The lateral outside dimension of lower buffer part 130 is more smaller than the lateral inside dimension of outer container 110.It is slow in lower part as a result, It is equipped between the side of the left and right of stamping 130 and the side wall 112 of the left and right of outer container 110 for the lateral both sides for upper cover 113 The second lid insertion section 113b be inserted into gap.

In the endoscope shell 100 of present embodiment, the outer container 110 adjacent with the both side edges of the left and right of bolster 120 Side wall 112 in, constitute the corrugated paper of the exterior portion of the side wall 112 in the upper end of the side wall 112 towards opening portion 110a's Inside is turned back downwards towards bottom wall 111.The side wall 112 of the left and right of outer container 110 has convex with lower buffer part 130 as a result, The adjacent folded-back part 112a in portion 132.End, that is, lower end of 11 side of bottom wall of folded-back part 112a than protrusion 132 top the bottom of close to Wall 111, and there is defined distance between bottom wall 111 and detached with bottom wall 111.By the outer of folded-back part 112a coverings The top of the inner surface of the side wall 112 of the left and right of case 110 becomes the gloss of the corrugated paper with the raw material as outer container 110 Smooth exterior finish.

In addition, inner surface and the left and right of the front and back side wall 112 of the inner surface of the bottom wall 111 of outer container 110, outer container 110 Side wall 112 side on the lower than folded-back part 112a position be as described raw material the interior facing showed out.Therefore, It rubs than the quiet of exterior finish in the confficient of static friction of the surface roughness of the interior facing situation higher than the surface roughness of exterior finish, interior facing In the case of wiping coefficient height, the lower surface of interior facing and the lower buffer part 130 that is contained in outer container 110 and front and back side is made to support It connects, the relative movement of outer container 110 and lower buffer part 130 can be inhibited.

In addition, as shown in Figure 1, central portion of the lower buffer part 130 in the side of front side has cuts towards rear is recessed Oral area 134.As a result, as shown in figure 3, stopping for the handle 115 for being configured at the inside of the side wall 112 of 110 front side of outer container can be avoided The interference of moving part 115a and lower buffer part 130, and the both ends of the band-like plate portion 115b of handle 115 are contained in outer container 110 inside.As a result, for example when carrying endoscope shell 100, it is in arc-shaped that can pull out handle 115 and make it forward It is prominent, when storing endoscope shell 100, handle 115 is pressed into towards the rear and is stored along the side wall 112 of 110 front side of outer container It is generally flat.

Fig. 7 is the vertical view for the top bolster 140 for constituting bolster 120 shown in FIG. 1.Fig. 8 is shown in Fig. 1 interior The stereogram that the state of bolster 120 is contained in the outer container 110 of sight glass shell 100 is the interior of outer container 110 shown in Fig. 6 The stereogram of the state of top bolster 140 shown in Fig. 7 is contained on the lower buffer part 130 in portion.

The upper surface 130a including maintaining part 131 that top bolster 140 for example covers lower buffer part 130 is whole Body.More specifically, plane of the top bolster 140 for example with rectangle corresponding with the flat shape of lower buffer part 130 Shape.In addition, size ratio longitudinal direction and lateral size small rectangle of the top bolster 140 for example with short transverse is flat The shape of plate.

In addition, configure top bolster 140 on lower buffer part 130 in the inside of outer container 110, from outer container 110 The surface of opening portion 110a when observing them, the outer rim of top bolster 140 is with the outer rim of lower buffer part 130 at least A part of overlapping up and down.In addition, nonoverlapping portion above and below the outer rim of top bolster 140 and the outer rim of lower buffer part 130 Point, the outer rim of the inside configuration lower buffer part 130 of the outer rim of bolster 140 on top.In addition, top bolster 140 is for example Without the through hole or notch being connected to from the upper surface of top bolster 140 to lower face.

That is, in the state that lower buffer part 130 and about 140 top bolster overlap, become below One state.First, the profile entirety and the flat shape of top bolster 140 of the flat shape of lower buffer part 130 are enumerated The consistent state of profile.In addition, enumerating a part and top bolster 140 for the profile of the flat shape of lower buffer part 130 Flat shape consistent, the other flat shape for being partially contained in top bolster 140 of profile profile inside shape State.Then, the profile for enumerating the flat shape of lower buffer part 130 is integrally contained in the flat shape of top bolster 140 The state of the inside of profile.In addition, the lower surface 140b of top bolster 140 is configured to the maintaining part with lower buffer part 130 The upper surface 130a of 131 lower buffer parts 130 whole and in addition to the maintaining part 131 is integrally opposite.

In addition, as shown in fig. 7, top bolster 140 for example the lower surface 140b opposite with lower buffer part 130 with 131 corresponding position of maintaining part has recess portion 141a, 141b, 141c.More specifically, the left back of top bolster 140 135 phase of operation portion maintaining part of circular recess portion 141a and the recess portion 141b lower buffer parts 130 for example as shown in fig. 4 of rectangle It is right.In addition, the circular recess portion 141c of the right front of top bolster 140 is for example protected with the connector portion of lower buffer part 130 It is opposite to hold portion 137.

In addition, in top bolster 140, for example, the part opposite with operation portion maintaining part 135 thickness ratio and connector The thickness of the opposite part of portion's maintaining part 137 is thick, the depth ratio of the circular recess portion 141a opposite with operation portion maintaining part 135 with The depth of the opposite circular recess portion 141c of connector portion maintaining part 137 is deep.Here, the thickness of top bolster 140 and recessed The depth of portion 141a, 141b, 141c are the size in short transverse (z-axis direction).

In addition, top bolster 140 is for example with the periphery in the upper surface 140a opposite with the upper cover 113 of outer container 110 The frame-shaped portion 142 of portion's setting is set to recess portion 143a, 143b of upper surface in the inside in the frame-shaped portion 142.Frame-shaped portion 142 is for example With the front and back lateral margin along top bolster 140 towards the horizontal frame portion 142a being laterally extended and along top bolster 140 Left and right lateral margin towards the vertical frame portion 142b that is longitudinally extended.In addition, frame-shaped portion 142 for example the vertical frame portion 142b of left and right ends it Between have connection front and back the centre of lateral central portion of the horizontal frame portion 142a of a pair indulge frame portion 142c.

That is, top bolster 140 has in the upper surface 140a opposite with the upper cover 113 of outer container 110 across the vertical frame in centre Recess portion 143a, 143b of two adjacent portion 142c or so rectangles.The left side of the upper surface 140a of the top bolster 140 it is recessed Depth as shallow of the depth of portion 143a for example than the recess portion 143b on right side.As a result, in top bolster 140, with operation portion maintaining part The thickness of the thickness part more opposite than with connector portion maintaining part 137 of 135 opposite parts is thick.In addition, top bolster 140 There can not also be frame-shaped portion 142.In addition, the shape of recess portion 141a, 141b, 141c of top bolster 140, size, configuration And quantity etc. is not particularly limited, and is arbitrary.

In addition, top bolster 140 for example has in the both side edges of the upper surface 140a opposite with the upper cover 113 of outer container 110 There is the hand-held part 144 of stepped setting.Hand-held part 144 can for example be formed in the lateral both side edges of top bolster 140 Central portion.In addition, hand-held part 144 can also be formed in the lateral central portion of the front and back both side edges of top bolster 140. Middle part of the hand-held part 144 in the lateral margin of top bolster 140 is formed as the ladder-like of subsidence downwards, and with bottom wall with it is interior Side wall.

On top, the top of the hand-held part 144 of the concave formation in the lateral margin on the right side of bolster 140 is opened with right side, upper The top of the hand-held part 144 of the concave formation in lateral margin in the left side of portion's bolster 140 and left open.In addition, top bolster 140 by forming hand-held part 144, and longitudinal central portion edge along the vertical frame portion 142b in the frame-shaped portion 142 of the lateral margin of left and right is horizontal To outside-in notch, thinner wall section 145 is formed between hand-held part 144 and recess portion 143a, 143b.

In addition, as described above, top bolster 140 for example has and lower buffer part in the lower part of the both side edges of left and right The recess portion 146 that 130 protrusion 132 engages.The recess portion 146 is for example upward and lateral inside is stepped recessed on top Corner between the lower surface 140b and the side of left and right of bolster 140, extends in longitudinal length range.The recess portion 146 With downward upper wall surface and the side wall surface towards lateral outside.

In addition, top bolster 140 for example has in position corresponding with the handle 115 of side wall 112 of outer container 110 is installed on There is stepped part 147.The stepped part 147 is for example upward and rear is recessed is buffered on the top opposite with lower buffer part 130 The central portion in the corner between the lower surface 140b and the side in front of part 140.The stepped part 147 has upper wall downward Face, towards front rear surface with left and right side wall surface, and configure on the notch 134 of lower buffer part 130.

Hereinafter, being illustrated to the effect of the endoscope shell 100 of present embodiment.

The endoscope shell 100 of present embodiment be when conveying endoscope 200, carry when or keeping when etc. be used for The shell for storing endoscope 200 includes using corrugated paper as the outer container 110 of raw material, to be contained in the outer container 110 and be set with foaming Fat is the bolster 120 of raw material.In this way, constituting interior peep with Foamex by using the corrugated paper as simple raw material Mirror shell body 100, such as compared with the situation of the resin raw material, the raw material metal that use hard etc., can lightness, be easy Recyclingization can inhibit manufacturing cost.

In addition, as described above, the outer container 110 of endoscope shell 100 has bottom wall 111, is erect around the bottom wall 111 The side wall 112 of setting, divided by the side wall 112 and in the opening portion 110a of the upper end opening of the side wall 112, this can be opened and closed open The upper cover 113 of oral area 110a and the linking part 114 for linking one end of the upper cover 113 and side wall 112.Therefore, it is possible to When endoscope shell 100 stores endoscope 200, so that upper cover 113 is rotated as hinge the linking part 114 of outer container 110 and open Oral area 110a is decontroled, endoscope 200 is accommodated to the inside of outer container 110 via opening portion 110a, is stored in endoscope shell 100 Endoscope 200.

It equally, can be using the linking part 114 of outer container 110 as hinge when taking out endoscope 200 from endoscope shell 100 Chain and so that upper cover 113 is rotated and open opening portion 110a, take out endoscope from the inside of outer container 110 via opening portion 110a 200, take out endoscope 200 from endoscope shell 100.Endoscope shell 100 according to the present embodiment as a result, for example, with institute The existing endoscope storage case recorded in patent document 1 is stated to compare, can be easy carry out endoscope 200 storage and It takes out.

In addition, in the endoscope shell 100 of present embodiment, bolster 120 has：Lower buffer part 130 has and protects The maintaining part 131 of endoscope 200 is held, and is adjacent to bottom wall 111；And top bolster 140, covering includes the maintaining part The upper surface 130a of lower buffer part 130 including 131.When accommodating endoscope 200 to endoscope shell 100, first, such as scheme Shown in 6, accommodates lower buffer part 130 in outer container 110 and it is made to be adjacent to bottom wall 111.

Next, as shown in figure 5, for example the operation portion 210 of endoscope 200 being accommodated and is maintained at lower buffer part 130 Maintaining part 131 operation portion maintaining part 135.In addition, the general pipe 230 that the operation portion 210 with endoscope 200 is connect is accommodated And it is maintained at the general pipe maintaining part 136 of the maintaining part 131 of lower buffer part 130.Specifically, make the behaviour with endoscope 200 The general pipe 230 for making the connection of portion 210 is bent and is contained in the first bending section 136a of general pipe maintaining part 136 shown in Fig. 4. Later, the general pipe 230 of endoscope 200 is further contained in the second bending section 136b of general pipe maintaining part 136.

Here, as described above, the bottom angled of the first bending section 136a so that the short transverse of lower buffer part 130 On depth the part adjacent with the longitudinal extension part 135b of operation portion maintaining part 135 it is most deep, with operation portion maintaining part 135 Lateral extensions 135a it is adjacent part it is most shallow.In addition, sides of the second bending section 136b towards the left side of lower buffer part 130 The generally straight shape in face extends, and intersects with the longitudinal extension part 135b of operation portion maintaining part 135.Thereby, it is possible to make endoscope 200 General pipe 230 intersect and store on the operation portion 210 for the longitudinal extension part 135b for being held in operation portion maintaining part 135.

Later, further make the general pipe 230 of endoscope 200 the of the general pipe maintaining part 136 of lower buffer part 130 Two bending section 136b are bent and accommodate.Here, the second bending section 136b than the first bending section 136a close to lower buffer part 130 The position of the side of front side overlaps on the first bending section 136a, and the side along 130 front side of lower buffer part is substantially in straight Threadiness extends.In addition, the depth of the first bending section 136a and the second bending section 136b in the short transverse of lower buffer part 130 For in the part that the side in the front along lower buffer part 130 linearly extends, the second bending section 136b is than the first bending Portion 136a is shallow.As a result, the general pipe 230 of the first bending section 136a of general pipe maintaining part 136 endoscopes 200 kept it Above and with front it is adjacent to, can be accommodated in the second bending section 136b and keep the general pipe 230 of endoscope 200.

Later, further the general pipe 230 of endoscope 200 is accommodated and is held in the right side towards lower buffer part 130 Side the second bending section 136b for extending towards oblique right back of middle part, the connector portion 240 of endoscope 200 is accommodated and is protected It is held in the connector portion maintaining part 137 of the maintaining part 131 of lower buffer part 130.Here, as described above, connector portion is kept The bottom in portion 137 has inclination corresponding with the cone-shaped of connector portion 240.As a result, by the connector portion of endoscope 200 240 accommodate and when being held in the connector portion maintaining part 137 of lower buffer part 130, in the short transverse of lower buffer part 130 The upper surface of connector portion 240 and the upper surface 130a general parallel orientations of lower buffer part 130, can with top bolster 140 Between stablize keep.

Next, the insertion section 220 that the operation portion 210 with endoscope 200 is connect to be contained in the guarantor of lower buffer part 130 Hold the insertion section maintaining part 138 in portion 131.Specifically, make the insertion section 220 of flexible endoscope 200 leans near operation The part of the rear side in portion 210 is bent, and is contained in the rear bending section 138a of insertion section maintaining part 138 shown in Fig. 4.Separately Outside, the middle section of the insertion section 220 of endoscope 200 is contained in the intermediate bent section 138b of insertion section maintaining part 138.

Here, as described above, the intermediate bent section 138b of insertion section maintaining part 138 and the second of general pipe maintaining part 136 Bending section 136b is formed as shared slot relative to lower buffer part 130.In this case, in the height of lower buffer part 130 It spends on direction, the lower side of shared slot is the second bending section 136b of general pipe maintaining part 136, the upper side of the shared slot For the intermediate bent section 138b of insertion section maintaining part 138.

Therefore, it is possible in the general pipe of the endoscope 200 for the second bending section 136b for being held in general pipe maintaining part 136 The middle section that the insertion section 220 of endoscope 200 is overlapped on 230 carries out receiving holding.In addition, in the operation of endoscope 200 The top in portion 210 intersect and on the general pipe 230 that accommodates the insertion section 220 of overlapping endoscope 200 middle section, Neng Gou The top of the operation portion 210 of endoscope 200 intersects and accommodates and keep.

Later, the front end of the insertion section 220 of endoscope 200 is further contained in lower buffer part 130 shown in Fig. 4 Maintaining part 131 front straight line portion 138c.Here, front straight line portion 138c is as described above along operation portion maintaining part 135 Lateral extensions 135a linearly extend towards the right side of lower buffer part 130 towards oblique right back, with rear bending section 138a intersects.In addition, in the short transverse of lower buffer part 130, the depth of front straight line portion 138c with rear bending section Depth as shallow of the front end than rear bending section 138a near the right side for the lower buffer part 130 that 138a intersects.In addition, preceding Square straight line portion 138c can make bottom angled, to make from the coupling part being connect with intermediate bent section 138b towards front end Depth in the short transverse of lower buffer part 130 gradually becomes shallower as.

The front end that can not only make the insertion section 220 of endoscope 200 as a result, and the base end side close to operation portion 210 Partial intersection is simultaneously stored, additionally it is possible to which the front end of the insertion section 220 of endoscope 200 is configured the upper table in lower buffer part 130 It is easy to take out near the 130a of face.In addition, the front end of endoscope 200 can linearly be accommodated and be kept.By above Sequence, can the maintaining part 131 of lower buffer part 130 accommodate and keep endoscope 200.In addition, by with it is above suitable The opposite sequence of sequence can take out the endoscope 200 for accommodating and keeping in the maintaining part 131 of lower buffer part 130.

Next, as shown in figure 8, accommodating top bolster from the opening portion 110a of outer container 110 to the inside of outer container 110 140 and configure on lower buffer part 130.Here, top bolster 140 is set as covering including maintaining part 131 The upper surface 130a of lower buffer part 130.Thereby, it is possible to prevent dust, dust to lower part bolster 130 and top bolster It is invaded between 140.Endoscope shell 100 according to the present embodiment as a result, can be effectively prevented to being located at lower buffer 200 adhesive dust of endoscope, the dust that the maintaining part 131 of part 130 keeps and covered by top bolster 140.

In addition, in the upper surface of the lower buffer part 130 using the covering of top bolster 140 including maintaining part 131 When 130a, make recess portion 146 in the both side edges setting of top bolster 140 and the side in lower buffer part 130 with another The protrusion 132 of the both side edges setting of side engages.At this point, when by the configuration of top bolster 140 on lower buffer part 130, First, protrusion 132 engages with recess portion 146, then, the upper table of the lower surface 140b and lower buffer part 130 of top bolster 140 Face 130a is opposite or abuts.Therefore, when making top bolster 140 cover on lower buffer part 130, recess portion 146 is utilized With the engaging of protrusion 132, top bolster 140 and lower buffer on the direction that the extending direction with them intersects can be prevented The relative movement of part 130 inhibits the face of the lower surface 140b of top bolster 140 and the upper surface 130a of lower buffer part 130 The abrasion in direction.

In addition, recess portion 146 extends with protrusion 132 along the both side edges of bolster 120, therefore when making them engage, on Portion's bolster 140 and being aligned for lower buffer part 130 are easy.For example, if the recess portion being mutually clamped and protrusion are in bolster 120 The inside of lateral margin detaches with lateral margin and exists in dotted or island, then makes top bolster 140 and 130 weight of lower buffer part It is difficult to visuognosis recess portion and protrusion when folded, is not easy that them is made to engage.But if make protrusion 132 with recess portion 146 along bolster 120 both side edges extend, then when keeping top bolster 140 Chong Die with lower buffer part 130 easy visuognosis recess portion 146 and Protrusion 132 can be easy that them is made to engage.

In addition, by making top bolster 140 cover lower buffer part 130 and protrusion 132 being made to engage with recess portion 146, example Such as in the transverse direction that the extending direction with protrusion 132 and recess portion 146 intersects, top bolster 140 and lower buffer part 130 are prevented Relative movement.In addition, by making protrusion 132 engage with recess portion 146, with phase without protrusion 132 and the case where recess portion 146 Compare, the contact area of top bolster 140 and lower buffer part 130 can be increased.Thus, in protrusion 132 and recess portion 146 Also increase frictional resistance on extending direction, the relative movement of top bolster 140 and lower buffer part 130 can be prevented.Thus, It can inhibit the abrasion in the face direction of the lower surface 140b of top bolster 140 and the upper surface 130a of lower buffer part 130, press down Dust processed, dust generation and prevent it to the attachment of endoscope 200.

In addition, the endoscope shell 100 of present embodiment is in the case where top bolster 140 is opposite with lower buffer part 130 Surface 140b has recess portion 146, has protrusion in the upper surface 130a opposite with top bolster 140 of lower buffer part 130 132.Therefore, when make top bolster 140 lower surface 140b downwards and top bolster 140 is placed in flat mounting surface When, the major part of the lower surface 140b of top bolster 140 connects with mounting surface.Thus, it is possible to which top bolster 140 is stablized Ground is configured at mounting surface, from top bolster 140 have protrusion the case where it is different, can prevent from occurring in protrusion concentrated load It is damaged.

On the other hand, in endoscope shell 100, such as in the case where top bolster 140 is opposite with lower buffer part 130 Surface 140b with protrusion, the upper surface 130a opposite with top bolster 140 of lower buffer part 130 with the protrusion card In the case of the recess portion of conjunction, following such effect can be expected.That is, after removing top bolster 140, even if such as will The lower surface 140b opposite with lower buffer part 130 is placed in ground etc. downwards, and top bolster 140 is supported using protrusion, with The lower surface 140b of the opposite top bolster 140 of lower buffer part 130 can be prevented and ground other than protrusion. Thus, it is possible to inhibit lower surface 140b adhesive dusts, the dust in the top bolster 140 opposite with lower buffer part 130, press down System adhesive dust, dust on endoscope 200.

In addition, in the endoscope shell 100 of present embodiment, the outer container adjacent with the both side edges of lower buffer part 130 In 110 side wall 112, the corrugated paper of the exterior portion of the side wall 112 is constituted in the upper end of the side wall 112 towards opening portion 110a Inside towards bottom wall 111 turn back.The side wall 112 of outer container 110 has adjacent with the protrusion 132 of lower buffer part 130 as a result, Folded-back part 112a.The lower end of 111 side of bottom wall of folded-back part 112a is more close than the top of the protrusion 132 of lower buffer part 130 Bottom wall 111, and detached with bottom wall 111.

Here, using the top of the inner surface of the side wall 112 of the left and right of the outer container 110 of folded-back part 112a covering become as The glossiness smooth exterior finish of tool of the corrugated paper of the raw material of outer container 110.Then, the lower end than folded-back part 112a is close The lower part of the inner surface of the side wall 112 of the left and right of the outer container 110 of bottom wall 111 becomes the interior trim exposed as the corrugated paper of raw material Face.Therefore, as described above, the lower end of 111 side of bottom wall of folded-back part 112a is located at the protrusion 132 than lower buffer part 130 Top position on the lower, thus, it is possible to the interior facing of the lower part of side wall 112 is covered using lower buffer part 130.As a result, Need not in order to be covered in outer container 110 left and right side wall 112 lower part the interior facing that exposes of inner surface and by folded-back part The lower end of 112a extends to the lower end of the side wall 112 of the left and right of outer container 110.Thus, it is possible to save corrugated paper and reduce outer container 110 Cost.

In addition, the folded-back part 112a on the top of the inner surface of the side wall 112 of the left and right of outer container 110 is as described above, by making The corrugated paper of the exterior portion of the side wall 112 of the left and right of outer container 110 is constituted in the upper end of side wall 112 towards in the 110a of opening portion Lateral lower section is turned back and is formed.In addition, the lower end of 111 side of bottom wall of folded-back part 112a detached with bottom wall 111 and with bottom wall There is certain distance between 111.Therefore, the lower end of folded-back part 112a is by the elastic transversely towards opening portion of corrugated paper It is pushed on the inside of 110a, the left side in the top side and lower buffer part 130 on the lower of the protrusion 132 than lower buffer part 130 Right side abuts.The lateral position for being contained in the lower buffer part 130 of outer container 110 as a result, is positioned to a certain extent.

In addition, top bolster 140 is corresponding with maintaining part 131 in the lower surface 140b opposite with lower buffer part 130 Position have recess portion 141a, 141b, 141c.The lower surface 140b of the top bolster 140 recess portion 141a, 141b, 141c accommodate endoscope 200 towards 140 part outstanding of top bolster, thus, it is possible to avoid the protruding portion of endoscope 200 Divide the interference with top bolster 140.

Thereby, it is possible to prevent by top bolster 140 and airborne dust caused by the contact of endoscope.In addition, due to that can make A part for the endoscope 200 that the maintaining part 131 of lower buffer part 130 is accommodated is prominent to 140 side of top bolster, therefore not Needing will be more than the depth down to necessity of the maintaining part 131 of lower buffer part 130.Thereby, it is possible to keep lower buffer part 130 thin Type.In addition, can be easy to take out endoscope 200 from the maintaining part 131 of lower buffer part 130.

More specifically, in the endoscope shell 100 of present embodiment, the maintaining part 131 of lower buffer part 130 has Keep the operation portion maintaining part 135 of the operation portion 210 of endoscope 200.In addition, recess portion 141a, 141b of top bolster 140 with Operation portion maintaining part 135 is opposite.Thereby, it is possible to avoid the bar of bending operation up and down 211 of the operation portion 210 of endoscope 200, left and right The interference of the protrusion and top bolster 140 of the operation portions such as bending operation bar 212 210.

In addition, in the endoscope shell 100 of present embodiment, the maintaining part 131 of lower buffer part 130 has in holding The connector portion maintaining part 137 of the connector portion 240 of sight glass 200.Then, the recess portion 141c and connector of top bolster 140 Portion's maintaining part 137 is opposite.Thereby, it is possible to avoid the aspirated and water sending of the connector portion 240 of endoscope 200 from being connected with connector 243 Deng The interference of the protrusion and top bolster 140 in device portion 240.

In addition, in the endoscope shell 100 of present embodiment, top bolster 140 with 135 phase of operation portion maintaining part To part the thickness part more opposite than with connector portion maintaining part 137 thickness it is thick, it is opposite with operation portion maintaining part 135 The depth of the depth of the recess portion 141a recess portion 141c more opposite than with connector portion maintaining part 137 is deep.It as a result, will be in endoscope 200 In be easiest to the bar of bending operation up and down 211 of operation portion 210 as protrusion, the operating lever that bends right and left 212 etc. and be contained in The deeper recess portion 141a of the part of the thickness thickness of top bolster 140, can avoid protrusion and the top of operation portion 210 The interference of bolster 140.

Accordingly, it is not necessary to the opening for avoiding interfering with endoscope 200 is formed in top bolster 140, it can The upper surface 130a including maintaining part 131 that lower buffer part 130 is covered using top bolster 140 is whole.In addition, will A part for the easy connector portion 240 lower than operation portion 210 of projecting height is contained in top bolster in endoscope 200 The shallower recess portion 141c of the 140 thin part of thickness can avoid the protrusion and top bolster of connector portion 240 140 interference.Thus, it is possible to which top bolster 140 is avoided to thicken to more than necessity.

In addition, bolster 120 can also by along the recess portion 146 of both side edges lateral margin and protrusion 132 with along another The recess portion 146 of one lateral margin and protrusion 132 are configured to non-rotational symmetry.For example, as shown in figure 4, on a left side for lower buffer part 130 Right both side edges, the protrusion 132 along the left and right of the front and back extension of lower buffer part 130 can also only form lower buffer part 130 Rear side half.In this case, the both side edges of the left and right of top bolster 140 shown in Fig. 7, along top bolster The recess portion 146 of the left and right of 140 front and back extension can also only form the half of the rear side of top bolster 140.

In addition, the both side edges in the left and right of lower buffer part 130, such as can also only form the protrusion extended in the longitudinal 2/3rds of 132 rear side, the one third in front side form the recess portion extended in the longitudinal.In this case, on top The both side edges of the left and right of bolster 140, can also only be formed the rear side of the recess portion 146 of the left and right extended in the longitudinal three/ Two, the one third in front side forms the protrusion for extending in the longitudinal and engaging with the recess portion of lower buffer part 130.

In this way, bolster 120 by by along the recess portion 146 of both side edges lateral margin and protrusion 132 with along another The recess portion 146 of lateral margin and protrusion 132 are configured to non-rotational symmetry, can uniquely determine top bolster 140 and lower buffer part 130 configuration.More specifically, such as even if make top slow centered on the rotary shaft vertical with the bottom wall 111 of outer container 110 Stamping 140 is configured at the upper surface 130a of lower buffer part 130 relative to 180 ° of the reversion of lower buffer part 130, can not also make Recess portion 146 engages with protrusion 132.

In this way, if the configuration of top bolster 140 and lower buffer part 130 can be determined uniquely, top can be made slow The correct position phase of recess portion 141a, 141b, 141c of the lower surface 140b of stamping 140 and the maintaining part 131 of lower buffer part 130 It is right.Thus, it is possible to be more reliably prevented from top using recess portion 141a, 141b, 141c of the lower surface 140b of top bolster 140 The interference of bolster 140 and a part for endoscope 200, prevents dust, the generation of dust and the attachment to endoscope 200.

In addition, in the endoscope shell 100 of present embodiment, top bolster 140 has in the upper cover with outer container 110 The frame-shaped portion 142 and delay set on top in the inside in the frame-shaped portion 142 that the peripheral part of 113 opposite upper surface 140a is arranged Recess portion 143a, 143b of the upper surface 140a of stamping 140.As a result, opening for outer container 110 is being closed using the upper cover 113 of outer container 110 In the state of oral area 110a, the frame-shaped portion 142 that can make top bolster 140 contacts with the upper cover 113 of outer container 110 and is prevented Portion's bolster 140 floats, and maintains the shape that the upper surface 130a entirety of lower buffer part 130 is covered using top bolster 140 State.In addition, recess portion 143a, 143b is arranged by the upper surface 140a in top bolster 140, it can not only prevent top from buffering Part 140 is thickened to more than necessity, such as also can ensure that the space for storing specification, component etc..

In addition, in the endoscope shell 100 of present embodiment, top bolster 140 is in the upper cover 113 with outer container 110 The both side edges of opposite upper surface have the hand-held part 144 of stepped setting.In this way, by being arranged in top bolster 140 Hand-held part 144 can be easy the top bolster being closely embedded in minim gap in the inside of the opening portion 110a of outer container 110 140 take out from outer container 110.In addition, can be easy top bolster 140 to the inside of the opening portion 110a of outer container 110 with micro- Small―gap suture closely accommodates.In addition, with the continuous incision-likes of lower surface 140b to upper surface 140a from top bolster 140 are formed Hand-held part the case where it is different, since the upper surface 130a of lower buffer part 130 will not be made to expose, can be delayed using top The upper surface 130a that stamping 140 covers lower buffer part 130 is whole.

In addition, in the endoscope shell 100 of present embodiment, both side edges of the outer container 110 in the left and right with bolster 120 Between the adjacent side wall 112 in a lateral margin of front side handle 115 is installed.It as a result, can in the carrying of endoscope shell 100 It catches handle 115 to be carried, can be easy to carry out the carrying of endoscope shell 100.In addition, lower buffer part 130 is in front side A lateral margin position corresponding with retainer 115a have concave notch 134.Thereby, it is possible to avoid stopping for handle 115 The interference of moving part 115a and lower buffer part 130 prevent the generation of dust, dust.In addition, the notch 134 vertically extends To the retainer 115a than handle 115 close to the position of the opening portion 110a of outer container 110.Thereby, it is possible to prevent configuration in lower part Top bolster 140 and the retainer of handle 115 on bolster 130 interfere, and prevent the generation of dust, dust.

As shown in Figure 10, from the opening portion 110a of outer container 110 to the inside of outer container 110 accommodate top bolster 140 and Configuration closes upper cover 113 later and closes the opening portion 110a of outer container 110 on lower buffer part 130.At this point, by outer container Second lid insertion section 113b of the both lateral sides of 110 upper cover 113 is inserted into the side wall 112 and top bolster 140 of outer container 110 Between, and configure between side wall 112 and top bolster 140 and lower buffer part 130.Thereby, it is possible to reduce outer container 110 Gap between side wall 112 and bolster 120 prevents the relative movement of bolster 120 and outer container 110.In addition, in outer container 110 Left and right side wall 112 top, the folded-back part 112a extended downwards is formed on the inside of the 110a of opening portion, therefore can The second lid insertion section 113b that the upper cover 113 of outer container 110 is guided using folded-back part 112a, can be freely insertable into outer container Between 110 side wall 112 and top bolster 140.

Later, by the first lid insertion section 113a of the lateral both sides of the front end of upper cover 113 outer container 110 front side It is inserted into the gap between the exterior portion and inboard portion of a pair of sidewalls 112 extended longitudinally.Then, handle 115 is made to pass through The through hole 116 for constituting the central portion of the front end of the upper cover 113 of the exterior portion of 110 positive side wall 112 of outer container, by upper cover 113 front end is Chong Die with the inboard portion of side wall 112 extended transversely in the front of outer container 110.It is mutually opposite as a result, The inner surface of the holding section 117a of the outer surface of the inboard portion of positive side wall 112 and the exterior portion of positive side wall 112 Holding section 117b be mutually clamped.By the above, endoscope 200 can be stored to endoscope shell 100, by opposite suitable Sequence can take out the endoscope 200 for being accommodated in endoscope shell 100.

In this way, endoscope shell 100 according to the present embodiment, Foamex that can be more excellent than corrugated paper in resiliency Endoscope 200 is stored between the lower buffer part 130 and top bolster 140 of system, further utilizes the corrugation of excellent in te pins of durability Outer container 110 made of paper covers its outside.Thus, recorded in the endoscope shell 100 and the patent document 2 of present embodiment Existing endoscope-use storage case is compared, and the resiliency needed for the protection of endoscope 200 is excellent, can more effectively be mitigated and be removed Vibration, impact when fortune, prevent endoscope 200 from generating unfavorable condition.

In addition, in the endoscope shell 100 of present embodiment, the exterior trim of the corrugated paper of the raw material as outer container 110 The color of face and interior facing is, for example, white color system etc., is compared with the color of the bolster 120 for the inside for being contained in outer container 110 The high color of lightness.In addition, the color of bolster 120 is, for example, black system etc., it is that lightness is low compared with the color of outer container 110 Color.In this way, by the way that the color of bolster 120 is set as the color that lightness is low compared with the color of outer container 110, be attached with from Outer container 110 generate dust, dust when be easy visuognosis, can be easy except dust, dust.

In addition, in the endoscope shell 100 of present embodiment, lower buffer part 130 has blank part as described 133.For example, the first blank part 133a and connector that are formed in the inside of the first bending section 136a of general pipe maintaining part 136 Front and back adjacent the second blank part 133b and third blank part 133c of portion's maintaining part 137 can ensure bigger space. Therefore, it is possible to store the element etc. of endoscope 200 in these blank parts 133.In addition, by the front end of lower buffer part 130 Left and right corner have the 4th blank part 133d and the 5th blank part 133e, can be mitigated using these blank parts 133 to Endoscope shell 100 apply impact and be effectively protected endoscope 200.

In addition, in the endoscope shell 100 of present embodiment, outer container 110 is for example in mutually opposite positive side wall The outer surface of 112 inboard portion and the inner surface of the exterior portion of positive side wall 112 have the holding section being mutually clamped 117a、117b.When for example carrying endoscope shell 100 catching handle 115 as a result, positive side wall 112 can be prevented Exterior portion floats from the inboard portion of positive side wall 112, steadily carries endoscope shell 100, can prevent outer container 110 Upper cover 113 be opened accidentally.

As described above, according to the present embodiment, it can be made of, and resiliency is excellent, prevent simple raw material Only in 200 adhesive dust of endoscope, dust, it is capable of providing a kind of easy endoscope shell taken out and store endoscope 200 100。

(endoscope shell：Embodiment 2)

Secondly, for the embodiment 2 of endoscope shell according to the present invention, Fig. 2 to Fig. 8 is quoted, is said with reference to Fig. 9 It is bright.Fig. 9 is the exploded perspective view according to the endoscope shell 100A of embodiment of the present invention 2.

Difference lies in the endoscope shell 100A of present embodiment with the endoscope shell 100 of above-mentioned embodiment 1 In, the lateral margin between the two sides of bolster 120A, in a manner of identical with the recess portion 146 of both side edges and protrusion 132, Recess portion 146A and protrusion 132A are extended to form.Other compositions of the endoscope shell 100A of present embodiment and above-mentioned implementation The composition of the endoscope shell 100 of mode 1 is identical, so marking identical reference numeral for identical part, and omits It is bright.

Identically as the above-mentioned endoscope shell 100 of embodiment 1, the endoscope shell 100A of present embodiment is to receive Receive the container of such as medical endoscope 200.Endoscope shell 100A includes using corrugated paper as the outer container 110 of raw material and receiving Hold in the outer container 110 and using Foamex as the bolster 120A of raw material.Bolster 120A has match adjacent with upper cover 113 The top bolster 140A that sets and be formed with the concave maintaining part 131 for keeping endoscope 200 and with the bottom wall of outer container 110 The 111 lower buffer part 130A being adjacent to.

A side in top bolster 140A and lower buffer part 130A has recess portion 146,146A, and another party has and this A little recess portions 146, the protrusion 132 of 146A engagings, 132A.For example, recess portion 146 and protrusion 132 are along the left and right sides of bolster 120A Edge extends, and a lateral margin of the front side of recess portion 146A and protrusion 132A between the left and right sides edge of bolster 120A extends.

In the endoscope shell 100A of present embodiment, top bolster 140A is configured on lower buffer part 130A When, in the left and right sides edge of bolster 120A, the recess portion of the protrusion 132 and top bolster 140A of lower buffer part 130A 146 engagings.Also, in a lateral margin of the front side of bolster 120A, protrusion 132A and the top of lower buffer part 130A buffer The recess portion 146A engagings of part.

Therefore, endoscope shell 100A according to the present embodiment, can obtain the endoscope with above-mentioned embodiment 1 100 identical effect of shell.Especially, the both side edges of bolster 120A are not only, the lateral margin in both side edges has protrusion 132A and recess portion 146A, to more definitely prevent the abrasion of lower buffer part 130A and top bolster 140A, Neng Goufang The only generation of dust or dust.Thereby, it is possible to more definitely prevent dust or dust to be attached on endoscope 200, this is interior to peep Mirror 200 is held in maintaining part 131 and is covered by top bolster 140A.

Also, by the way that protrusion 132A is arranged, prevent the interference of the retainer 115a and endoscope 200 of handle 115, and energy Enough make the upper surface 130a of lower buffer part 130A close to the bottom wall 111 of outer container 110a.That is, reducing from the bottom wall with outer container 110a The height of upper surface 130a is played in the 111 opposite bottom surfaces lower buffer part 130A, and the thickness of lower buffer part 130A can be made to become It is thin.The depth shallower of maintaining part 131 as a result, can be easy to take out endoscope 200.Also, by making lower buffer part 130A's Thickness shoals, even if when the lower section for the retainer 115a for being located at handle 115 to upper surface 130a, by protrusion 132A, also may be used To prevent the interference of the retainer 115a and endoscope 200 of handle 115, it can prevent endoscope from the failures such as occurring damaging.

Also, in the endoscope shell 100A of present embodiment, recess portion 146,146A and the protrusion of bolster 120A 132,132A is configured to non-rotational symmetry.That is, by making protrusion 132,132A be sticked in recess portion 146, the 146A of bolster 120A, The configuration of top bolster 140A and lower buffer part 130A can be uniquely determined.Therefore, make 140 lower surface of top bolster Recess portion 141a, 141b, 141c of 140b is opposite with the correct position of maintaining part 131 of lower buffer part 130, can prevent dust Or dust generation and be attached on endoscope 200.

Also, in the endoscope shell 100A of present embodiment, the protrusion side of the protrusion 132 of bolster 120A both side edges Projected direction height to height higher than the protrusion 132A of mono- lateral margins bolster 120A.Lower buffer part 130A both side edges as a result, Protrusion 132 top configuration in the position of the opening portion 110a closer to outer container 110, accordingly, in the side wall of outer container 110 In 112 folded-back part 112a, it can shorten to play most connecing from the upper end of the side wall 112 for the opening portion 110a for dividing outer container 110 The length of the lower end of nearly bottom wall 111.Therefore, the usage amount of corrugated paper can be further reduced.

Figure 10 is show the endoscope 200 shown in Fig. 5 and the composition of the endoscopic system including the endoscope 200 one The schematic configuration diagram of example.Hereinafter, first, one of the endoscope 200 of the endoscope shell 100 to being accommodated in present embodiment Example is described in detail, next, being carried out to an example of the composition of the endoscopic system 300 including the endoscope 200 It is described in detail.

(endoscope)

The therapeutic medical endoscope 200 for being accommodated in endoscope shell 100 for example includes being made of hard resin Operation portion 210, the insertion section 220 being connect with the operation portion 210 and general pipe 230 and the connection being connect with the general pipe 230 Device portion 240.Hereinafter, sometimes based upon the front of endoscope 200 will be set as from the front end side of the insertion section that operation portion 210 extends 220 Side, the rear side that the end side of the general pipe 230 extended from operation portion 210 is set as to endoscope 200 endoscope 200 before and after Direction illustrates each section of endoscope 200.

Insertion section 220 is for example from operation portion 210 towards front and with flexible pipe portion 221, interconnecting piece 222, bending section 223 With hard tip portion 224.Flexible pipe portion 221 extends forward from operation portion 210, and with flexibility.Interconnecting piece 222 is by insertion section 220 connect with bending section 223.Interconnecting piece 222 is, for example, with ABS resin, Noryl (PPO) resin, polysulfones (PSU) The resin material of the hard such as resin is the cylindric component of raw material.Interconnecting piece 222 will extend bigger from operation portion 210 The flexible pipe portion 221 of diameter and the bending section 223 of the comparison path of the front end of insertion section 220 connect.

Interconnecting piece 222 is for example equipped with the object lens of illustration omitted in the front end face for being connected with bending section 223.After the object lens Fang Xianglin and multiple lens that are internally provided in interconnecting piece 222, it is adjacent with the above-mentioned rear of multiple lens and in interconnecting piece 222 It is internally provided with capturing element.The capturing element of the inside of the interconnecting piece 222 for example via across insertion section 220, operation portion 210, The picture signal cable of general pipe 230 and connector portion 240 is used with the image procossing being provided projectingly in connector portion 240 Branch sleeve 241 connects.

In addition, interconnecting piece 222 is for example equipped with the lighting lens of illustration omitted in the both sides of the object lens of front end face.The illumination With lens via the optical fiber across insertion section 220, operation portion 210, general pipe 230 and connector portion 240, and it is connecting The light source that device portion 240 is provided projectingly is connected with branch sleeve 242.

Bending section 223 is connect with the front end face of interconnecting piece 222.Bending section 223 is configured to above and below operation portion 210 Bending operation bar 211 is bent up and down with court under the action of the operating lever 212 that bends right and left.Specifically, such as set on bending The inside in portion 223 and make bending section 223 towards the bending mechanism being bent up and down via across insertion section 220 and operation portion 210 line is connect with upper and lower bending operation bar 211 and the operating lever 212 that bends right and left.

Hard tip portion 224 is set to the front end of bending section 223.Hard tip portion 224 is and 223 same diameter of bending section The substantially component with cylindrical shape.The raw material of hard tip portion 224 are, for example, ABS resin, MODIFIED PP O resins, PSU resins Etc. hard resin materials.Hard tip portion 224 is equipped with the object lens of illustration omitted in front end face.It is adjacent with the rear of the object lens and Hard tip portion 224 is internally provided with multiple lens, it is adjacent with the above-mentioned rear of multiple lens and be equipped with capturing element.Front end is hard The capturing element of the inside in matter portion 224 is via across insertion section 220, operation portion 210, general pipe 230 and connector portion 240 Internal picture signal cable, connect with the image procossing branch sleeve 241 being provided projectingly in connector portion 240.

In addition, hard tip portion 224 is equipped with lighting lens in the both sides of the object lens of front end face.The lighting lens via Optical fiber across insertion section 220, the inside of operation portion 210 and general pipe 230 connects with the light source of connector portion 240 Female connector cylinder 242 connects.In addition, hard tip portion 224 for example has in front end face, the treatment apparatus of illustration omitted is inserted into hole, pair is sent Water jetting holes and aspirated and water sending nozzle.The aspirated and water sending nozzle via across insertion section 220, operation portion 210, general pipe 230 with And the flow pipe and snorkel of the inside of connector portion 240, with the aspirated and water sending connector being provided projectingly in connector portion 240 243 connections.Flow pipe and snorkel are configured to, and by the operation of the aspirated and water sending button 213 of operation portion 210, can adjust In the flow of the fluid of internal flow.

(endoscopic system)

Finally, to the endoscope system of the endoscope 200 of the endoscope shell 100 including being contained in present embodiment One example of system 300 is described in detail.

Endoscopic system 300 is for example including endoscope 200, processor 310 and monitor 320.Endoscope 200 for example makes Connector portion 240 is connect with the interconnecting piece of processor 310.The figure being provided projectingly as a result, in the connector portion 240 of endoscope 200 As processing branch sleeve 241 and light source branch sleeve 242 and it is built in image processing circuit, the light source of processor 310 Deng connection.

In addition, endoscope 200 connects and illustration omitted for example at the aspirated and water sending of connector portion 240 connector 243 Supplied gas and sent the aspirated and water sending pump that the fluid feed sources of water connect.Monitor 320 is, for example, the figures such as liquid crystal display device As display device, and it is connect with processor 310.Processor 310 is for example cut with main switch 311, light switch 312 and image Change switch 313.

Endoscopic system 300 including such composition can for example be used by sequence below.First, master is pressed Switch 311 is connected, and is pressed light switch 312 and is connected, and is further switched image switching switch 313 and is set as first and cuts Change place.When light switch 312 is set as connecting, the light source luminescent in processor 310.

The light that light source out of processor 310 is sent out via the endoscope 200 being connect with processor 310 connector portion 240 light source branch sleeve 242, imported into optical fiber.The light from light source of optical fiber is imported into via across logical With the optical fiber of pipe 230, operation portion 210 and insertion section 220, reach the lighting lens of the front end face of interconnecting piece 222 with And the lighting lens of the front end face of hard tip portion 224, it is irradiated towards front.

In addition, when connecting main switch 311, the capturing element in the interconnecting piece 222 of endoscope 200 and hard tip portion Capturing element in 224 starts.It is located at the front end face and hard tip portion 224 of the interconnecting piece 222 of endoscope 200 as a result, The image of the subject in the front of the object lens of front end face passes through the object lens of the inside of interconnecting piece 222 and hard tip portion 224 And multiple lens be taken element shooting.The image data of the image for the subject shot by the capturing element is via wearing The picture signal for crossing insertion section 220, operation portion 210 and general pipe 230 is sent to image procossing in processor 310 with cable Circuit carries out image procossing by the image processing circuit.

Image data of the processor 310 based on the capturing element shooting in the interconnecting piece 222 by endoscope 200 and generate the One image processing data is generated based on the image data that the capturing element in the hard tip portion 224 by endoscope 200 is shot Second image processing data.Processor 310 is conveyed when image switching switch 313 is in the first switching position to monitor 320 First image processing data conveys the second image when image switching switch 313 is in the second switching position to monitor 320 Handle data.Thereby, it is possible to the image shown by monitor 320 is switched to the forward image of the interconnecting piece 222 of endoscope 200 With the forward image of the hard tip portion 224 of endoscope 200.

In addition, the air formed when the upper surface of the aspirated and water sending button 213 for the operation portion 210 for being blocked in endoscope 200 When release aperture, sprayed from the compressed air that fluid feed sources supply to the aspirated and water sending of the front end face set on hard tip portion 224 It sprays in the face of the adjacent object lens of mouth.It is pressed in addition, working as the air discharge holes for blocking aspirated and water sending button 213 and pressing aspirated and water sending When button 213, the ejected wash water supplied from fluid feed sources is via sending water to send water to aspirated and water sending nozzle with conduit, to adjacent object lens Face injection.

More than, embodiments of the present invention are explained in detail with reference to the accompanying drawings, still, specific constitute is not limited to the reality Mode is applied, is included in the present invention if even if there is design alteration etc. without departing from the spirit and scope of the present invention.

Claims

1. a kind of endoscope shell, for storing endoscope, which is characterized in that

The endoscope shell includes：

Outer container, using corrugated paper as raw material；And

Bolster is contained in the outer container, and using Foamex as raw material,

There is the outer container bottom wall, side wall, opening portion, upper cover and linking part, the side wall setting to be arranged in the bottom wall Around, the opening portion is marked off by the side wall and in the upper end opening of the side wall, and the upper cover can be opened and closed described One end of the upper cover is linked to the side wall by opening portion, the linking part,

There is the bolster top bolster and lower buffer part, the top bolster to be adjacent to the upper cover, The lower buffer part is adjacent to and is formed with the concave maintaining part for keeping the endoscope with the bottom wall,

A side in the top bolster and the lower buffer part has a recess portion, and another party has to be engaged with the recess portion Protrusion,

The recess portion and the protrusion extend along the both side edges of the bolster.

2. endoscope shell according to claim 1, which is characterized in that

The top bolster has the recess portion in the face opposite with the lower buffer part,

The lower buffer part has the protrusion in the face opposite with the top bolster.

3. endoscope shell according to claim 2, which is characterized in that

The side wall of the outer container adjacent with the both side edges of the bolster has folded-back part, and the folded-back part is structure At the side wall exterior portion the corrugated paper in the upper end of the side wall to the inside of the opening portion and towards described Made of bottom wall turns back, the folded-back part is adjacent with the protrusion,

The end in the bottom wall side of the folded-back part than the protrusion top close to the bottom wall and with the bottom wall Separation.

4. endoscope shell according to claim 3, which is characterized in that

The lateral margin of the recess portion and the protrusion between the both side edges of the bolster extends.

5. endoscope shell according to claim 4, which is characterized in that

Projected direction of height of the both side edges on the projected direction of the protrusion higher than a lateral margin in the protrusion On height.

6. endoscope shell according to claim 1, which is characterized in that

The top bolster has the recess portion opposite with the maintaining part of lower buffer part.

7. endoscope shell according to claim 6, which is characterized in that

The institute of the recess portion of a lateral margin in the both side edges and the protrusion and another lateral margin in the both side edges It states recess portion and the protrusion is configured to non-rotational symmetry.

8. endoscope shell according to any one of claim 1 to 7, which is characterized in that

The adjacent side wall in a lateral margin of the outer container between the both side edges of the bolster is equipped with handle,

The band-like plate that the handle has the retainer engaged with the inside of the side wall and exposes in the outside of the side wall The both ends in portion, the band-like plate portion penetrate through the side wall and are linked to the retainer,

Lower buffer part position corresponding with the retainer in a lateral margin has concave notch,

The notch extends to the position close to the opening portion of the outer container than the retainer.