JP3151005U - Cylindrical shock absorber - Google Patents

Abstract

[PROBLEMS] A cylinder made of paper corrugated board, which does not require a separation process, has a low combustion temperature during incineration, is flexible and stretchable, and can be fitted even if there is a slight difference in bottle diameter. A buffer is provided. A buffer sheet formed by compressing a single-sided corrugated cardboard made of paper material in the core direction of the wave 2a is used so that the length direction of all the waves 2a of the corrugated board 2 is directed in the circumferential direction. The bottle 8 is covered with a cylindrical buffer body 7 that is rolled into a cylindrical shape and bonded to both ends of the buffer sheet with an adhesive. [Selection] Figure 7

Description

  The present invention relates to a cylindrical shock absorber for protecting a bottle containing Japanese sake or Western liquor.

  As a conventional cushioning material, for example, as disclosed in Patent Document 1, a bubble sheet in which at least two plastic films are stacked and an infinite number of air bulges are formed on one plastic film side is generally known. It has been.

  For example, even when wrapping a bottle containing Japanese sake or Western liquor, the bubble sheet is flexible and can be adapted to the form of the bottle.

JP 2001-206449 A

  The above bubble sheet is flexible and is used to wrap products of all shapes, but since it is made of plastic film, the used bubble sheet needs to be separated, and the used bubble sheet There is a problem in that the combustion temperature when incinerating is high and the incinerator is damaged quickly.

  The purpose of the present invention is to solve such problems, consisting of paper corrugated board, no need for separation treatment, low combustion temperature during incineration, rich in flexibility and elasticity, An object of the present invention is to provide a cylindrical shock absorber that can be fitted even if there is a slight difference in the diameter of the bottle.

  The cylindrical shock absorber according to claim 1 of the present invention uses a shock-absorbing sheet obtained by compressing a single-sided corrugated board made of paper material in the direction of the wave core, and the shock-absorbing sheet is the length of all the waves of the corrugated plate. It is characterized in that it is rounded into a cylindrical shape so that the direction is directed in the circumferential direction, and both ends of the buffer sheet are joined with an adhesive.

  As described above, the cylindrical shock absorber of the present invention inserts a bottle containing Japanese sake or sake into the cylindrical shock absorber, and covers the bottle containing Japanese sake or sake with the cylindrical shock absorber. Therefore, the length of the wave of the shock absorbing sheet that is the material of the cylindrical shock absorber is directed in the circumferential direction, the corrugated plate including all the waves is wrinkled in the length direction, and the entire liner is also Since the wrinkles in the same direction as the wrinkles of the corrugated plate are over and the diameter is reduced, it can be expanded and contracted in the radial direction, so it can fit even if there is a slight difference in the diameter of the bottle it can. And, when the bottle covered with this cylindrical buffer is put in a paper box and packaged, the bottle covered with the cylindrical buffer is put directly into the paper box without using other buffer material and packaged. For example, it is possible to use a paper box having a small internal volume as compared with the case of protecting a bottle using a cushioning material made of a corrugated board and folded and assembled, and the material constituting the paper box is small. Cost reduction. Moreover, the cylindrical shock absorber of the present invention is made of paper, does not require a separation process, has a low combustion temperature during the incineration process, and can solve problems such as damaging the incinerator quickly.

It is a perspective view of the single-sided corrugated board used as the raw material of the cylindrical buffer body of this invention. (A) And (B) is a perspective view which shows the state which winds the same single-sided cardboard board in roll shape, and is compressed from the top. It is a surface view of the buffer sheet made by compressing the single-sided cardboard board. It is a reverse view of the buffer sheet made by compressing the single-sided cardboard board. It is a perspective view of the cylindrical buffer made using the buffer sheet. It is a perspective view which shows the state which covers the cylindrical buffer body on a bottle. It is a perspective view which shows the state which covered the cylindrical buffer body on the bottle and covered the trunk | drum of the bottle. It is a perspective view which shows the state which covered the same buffer body and covered the bottom part of the bottle.

Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS.
In the figure, reference numeral 1 denotes a paper single-sided corrugated board made by laminating a corrugated sheet 2 and a liner 3. This single-sided corrugated board 1 is wound in a roll shape with the wave 2a of the corrugated board 2 facing in the transverse direction with respect to the winding direction. By pressing from above, the shock absorbing sheet 6 with the wrinkles 4 and 5 approaching the entire corrugated sheet 2 and liner 3 is made. The corrugated plate 2 of the buffer sheet 5 is in the same direction with all the waves 2a being crushed in the length direction thereof, and the liner 3 is also the same as the corrugated plate 4 of the corrugated plate 2 throughout. It will be in the state where the heel 5 of the direction approached.

  The cylindrical shock absorber 7 is made using the shock absorbing sheet 6 made as described above. Specifically, the cylindrical cushioning body 7 is formed by rounding the cushioning sheet 6 into a cylindrical shape so that the length direction of all the waves 2a of the corrugated plate 2 is directed in the circumferential direction, and bonding both ends of the cushioning sheet 6 with an adhesive. It is made.

  In the cylindrical shock absorber 7 made in this way, the length direction of all the waves 2a is directed in the circumferential direction, and the corrugated plate 2 including all the waves 2a is offset by the flange 4 in the length direction. 3 is also in a state where the diameter of the corrugated sheet 2 is reduced due to the movement of the corrugated sheet 5 in the same direction as the corrugated sheet 4 of the corrugated plate 2.

  Therefore, such a cylindrical buffer body 7 is used as a buffer body for a bottle that protects a bottle containing Japanese sake or Western liquor. Specifically, the bottle 8 containing sake or western liquor is inserted into the cylindrical buffer 7 and covered with the bottle 8 containing sake or western liquor with the cylindrical buffer 7. At this time, the cylindrical shock absorber 7 can be fitted even if there is a slight difference in the diameter of the bottle 8 because the flanges 4 and 5 are shifted over the whole as described above and can expand and contract in the radial direction. It becomes like this.

In FIG. 7, the cylindrical buffer 7 covers only the body of the bottle 8 (including the top mouth), but the bottom of the bottle 8 is folded by folding the lower end of the cylindrical buffer 7 as shown in FIG. May also be protected.
In the embodiment shown in the drawings, the cylindrical shock absorber 7 is formed in a cylindrical shape so that the corrugated plate 2 faces the outer surface, but may be made so that the corrugated plate 2 faces the inner surface, No matter which direction the corrugated plate 2 is facing, even if the bottle 8 covered with the cylindrical buffer body 7 falls from the standing state, the bottle 8 does not break due to the cushioning effect of the corrugated plate 2.

  The cylindrical shock absorber of the present invention is a cylindrical shock absorber that covers a bottle containing Japanese sake or Western liquor and protects the bottle.

DESCRIPTION OF SYMBOLS 1 Single-sided corrugated board 2 Corrugated board 2a Wave 3 Liner 4,5 ６ 6 Buffer sheet 7 Cylindrical buffer 8 Bottle

Claims (1)

Using a cushioning sheet made by compressing a single-sided corrugated board made of paper material in the direction of the wave core, the cushioning sheet is rolled up into a cylindrical shape so that the lengthwise direction of all the waves on the corrugated sheet is in the circumferential direction. A cylindrical cushioning body characterized in that both ends of each are bonded with an adhesive.