CN205819826U

CN205819826U - Stage case

Info

Publication number: CN205819826U
Application number: CN201620703817.XU
Authority: CN
Inventors: 王贤贵
Original assignee: Beijing Oriental Exhibition Co Ltd
Current assignee: Beijing Oriental Exhibition Co Ltd
Priority date: 2016-07-05
Filing date: 2016-07-05
Publication date: 2016-12-21
Anticipated expiration: 2026-07-05

Abstract

The utility model discloses a kind of stage case, including casing, it is located at the caster of bottom, number and the position locating recess consistent with caster it is provided with on case top, described locating recess includes an arc-shaped recess face and is arranged on the confined planes of both sides, arc-shaped recess face, the radian in described arc-shaped recess face is more than the radian of caster, the bottom in arc-shaped recess face to the distance on case top more than the radius of caster, by the case top at casing, locating recess is set, facilitate the stage case with castor to stack, thus stage case can stably be placed after stacking, having only to use a people pulls the stage case of bottom to can be achieved with moving the carrying of multiple stage casees.

Description

Stage case

Technical field

This utility model relates to a kind of chest, is applicable to what stage article storage was carried more specifically, it relates to a kind of Stage case.

Background technology

Stage performance needs use all kinds such as curtain, projector, the little miscellaneous object of support equal-volume, Depositing troupe for these objects generally uses the stage case being exclusively used in stage to realize depositing and carrying, and waves for convenience The carrying of platform case, can arrange caster in the bottom of chest and facilitate the carrying of stage case.

But various stage object only often cannot meet with a stage case, a troupe would generally use multiple Stage case, and multiple stage case needs many individuals to go carrying to realize carrying when, this wastes again manpower, if will Multiple stage casees stack and then tighten with rope, then can slide owing to the setting of caster allows produce between upper and lower two chests, from And stack shakiness.

Utility model content

According to above-mentioned shortcoming and defect, the purpose of this utility model is to provide a kind of stage that can stably stack Case.

Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of stage case, including Casing, it is located at the caster of bottom, is provided with number and the position locating recess consistent with caster, described locating recesses on case top Portion includes an arc-shaped recess face and is arranged on the confined planes of both sides, arc-shaped recess face, and the radian in described arc-shaped recess face is more than caster Radian, the distance of the bottom in arc-shaped recess face to case top is more than the radius of caster.

By such scheme, by the locating recess arranged on case top, when stacking stage case when, it is located at bottom Caster can be put in locating recess and realize the location to caster, reduces and mutually slides between a stage case, and positions recessed The concave face radian in the portion of falling into is more than the radian of caster so that it is convenient that caster puts into locating recess, and arc-shaped recess face The distance radius more than caster on case top is arrived in bottom, thus caster is after putting into locating recess, and more than half caster will sink into Locating recess so that caster position in locating recess is more stable.

It is optimized for further: be positioned at the spacing of confined planes of both sides, arc-shaped recess face more than caster width 1-3mm.

By such scheme, the distance 1-3mm bigger than the width of caster between confined planes, i.e. enable to caster convenient Put into depression locating slot in, disclosure satisfy that again caster put into depression locating slot in after, the stable placement effect of caster.

It is optimized for further: described locating recess removably connects with casing.

By such scheme, locating recess can realize the purpose that removably connects with casing by screw, thus when fixed During the depressed part breakage of position, it is possible to locating recess is individually replaced.

It is optimized for further: the surface of described locating recess is provided with rubber layer.

By such scheme, being provided with rubber layer can increase the frictional force between caster and locating recess, thus carries High caster is placed on the stability in locating recess；And the setting of rubber layer can also increase between caster and locating recess Wearability, thus improve the service life of locating recess.

It is optimized for further: be provided with depression carrying groove or handle in casing opposing sidewalls.

By such scheme, by depression carrying groove or handle, when needs fitup case, it is possible to more labour-saving By handle or depression carrying groove pull stage case, when needs stack stage case, it is possible to by depression carrying groove or Stage case is lifted by handle so that people have more preferable impetus.

In sum, locating recess is set by the case top at casing, facilitates the stage case with castor and stack, from And stage case can stably be placed after stacking, it is only necessary to use a people and pull the stage case of bottom to can be achieved with multiple The carrying of stage case is moved.

Accompanying drawing explanation

Fig. 1 is the decomposing schematic representation of embodiment stage case and locating recess；

Fig. 2 is the A portion enlarged drawing of Fig. 1.

In figure, 1, casing；11, case top；12, bottom；13, depression carrying groove；2, caster；3, locating recess；31, arc Concave face；32, confined planes；4, screw.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Embodiment

Stage case, sees attached Fig. 1 and 2, including casing 1, bottom 12 position of casing 1 is provided with caster 2, facilitates stage The movement of case, is provided with the locating recess 3 coordinated with caster 2 in position, case top 11, and the sidewall at casing 1 is provided with depression and removes Fortune groove 13, thus convenient movement or carrying stage case after staff buckles into wherein to stage case stacks.

Locating recess 3 therein includes arc-shaped recess face 31 and is arranged on the confined planes 32 of both sides, arc-shaped recess face 31, Surface configuration in arc-shaped recess face 31 and confined planes 32 has rubber layer (not shown), and the bottom in arc-shaped recess face 31 is to case The distance on top 11 is more than the radius of caster 2, and the spacing between two confined planes 32 is more than caster 2 width 1-3mm, and in order to when fixed Position depressed part 3 is changed when damaging easily, detachably connects using screw 4 fixing between locating recess 3 and casing 1 etc. The mode connect.

When use stacks function, staff buckles in depression carrying groove 13, is mentioned by stage case and then makes caster 2 be directed at It is placed in the locating recess 3 on lower floor's stage case case top 11 and realizes stacking between two stage casees.Arc-shaped recess face therein If the bottom of 31 to the distance on case top 11 more than half jin of caster 2 less than the diameter of caster 2, then locating recess 3 is absorbed in casing 1 In space few, i.e. space availability ratio in casing 1 is relatively large, but support force between the rear box stacked 1 needs complete Portion is supported by caster 2, and the pressure for caster 2 is the most relatively large, compares by this way and is suitable for that casing 1 is less, weight Lighter stage case uses；If the bottom in arc-shaped recess face 31 to the distance on case top 11 more than the diameter of caster 2, then two stages After case stacks, above the bottom 12 of a stage case will directly bear against the position, case top 11 of a following stage case, stage case Weight will not be supported by caster 2, but to be absorbed in the space in casing 1 relatively big for locating recess 3, the space profit of casing 1 To diminish by rate, and compare by this way and be suitable for that casing 1 is relatively big, the stage case of heavier-weight.

Claims

1. a stage case, including casing (1), the caster (2) of being located at bottom (12), it is characterised in that be provided with in case top (11) Number and the position locating recess (3) consistent with caster (2), described locating recess (3) includes an arc-shaped recess face (31) and be arranged on the confined planes (32) of arc-shaped recess face (31) both sides, the radian of described arc-shaped recess face (31) is more than caster (2) radian, the distance of the bottom of arc-shaped recess face (31) to case top (11) is more than the radius of caster (2).

Stage case the most according to claim 1, it is characterised in that be positioned at the confined planes (32) of arc-shaped recess face (31) both sides Spacing more than caster (2) width 1-3mm.

Stage case the most according to claim 2, it is characterised in that described locating recess (3) detachably connects with casing (1) Connect.

Stage case the most according to claim 3, it is characterised in that the surface of described locating recess (3) is provided with rubber layer.

5. according to the arbitrary described stage case of claim 1-4, it is characterised in that be provided with depression in casing (1) opposing sidewalls Carrying groove (13) or handle.