JPS6313448Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a case for storing a surveying instrument.

The applicant had previously filed utility model registration application no.
No. 142095 was filed for a storage case for surveying equipment. The above-mentioned application has a case body A in which a peripheral edge is formed continuously on the body plate of the case body so that an opening is formed diagonally upward in the front, and an end face that abuts and matches the end face of the peripheral edge. A lid body B whose peripheral edge is formed continuously with the lid body plate is hinged at the side surfaces of the peripheral edges of both A and B, and the lid body B is attached to the case body A.
In order to form a rectangular parallelepiped shape when the lid is closed, the depth l of the top surface of the periphery of the case body A<the depth l' of the bottom surface of the periphery of the case body A, the depth m of the top surface of the periphery of the lid body B> By forming the depth m' of the bottom surface of the periphery of the case body A, the depth l of the top surface of the periphery of the case body A>the depth m of the top surface of the periphery of the lid body B, l+m=l'+m', the storage case can be used when storing and taking out the surveying instrument. It provides good stability without falling over, and allows the surveying machine to be taken in and out easily and quickly.In addition, the center line of the thickness of the top surface when the storage case is closed is on the top side of the periphery of the case body. The object of the present invention is to provide a storage case for a surveying instrument that allows the suspension to be located on the center line of the surveying instrument, and that allows for a hanging arm to be attached to the center line of the surveying instrument, thereby providing a good balance when the instrument is suspended.
The present invention also allows for easy and quick loading and unloading of the surveying machine by allowing the surveying machine stored inside the case body to be stored at an angle so that the upper part is located at the back and the lower part is located at the opening. west,
The purpose of this is to obtain a storage case for surveying instruments that does not allow the surveying instruments stored inside the case body to fly out when the lid is opened. A case body A is formed by forming a peripheral edge continuously on the case body body plate so that an opening is formed upward, and a lid body body plate includes a peripheral edge having an end face that abuts and matches the end face of the said peripheral edge. and a lid body B formed continuously from both A and B.
Depth l of the top surface of the periphery of the case body A<depth l of the bottom surface of the periphery of the case body A so that when the lid B is attached to the case body A, a rectangular parallelepiped-like external shape is formed. l', Depth m of the top surface of the periphery of the lid B>Depth m' of the bottom surface of the periphery of the lid B, Depth l of the top surface of the periphery of the case body A>Depth m of the top surface of the periphery of the lid B, l+m=l'+m' In the storage case for a surveying machine formed of , an interior material is provided on the inner surface of the case body A, and the interior material can support the space between the leveling table part and the main body part of the surveying machine. The structure of the storage case for a surveying machine is characterized in that the formed shelf board is formed so as to gradually descend from the opening of the storage case main body A toward the back wall of the interior material.

The present invention will be described below with reference to the embodiments shown in the drawings.

As shown in FIGS. 2 and 4, the case body A that constitutes the storage case has a peripheral edge 12 continuous to the case body body plate 11 so that an opening is formed diagonally upward in the front. do. That is, the upper surface 12a of the peripheral edge 12 has a rectangular shape in plan, and the peripheral side surfaces 12b, 12b, which are the same size and have the same shape and which continuously oppose the left and right edges of the upper surface 12a, hang down vertically. The peripheral side surfaces 12b, 12b are tapered so that the end surfaces 12d, 12d located on the front side gradually protrude toward the front side as they reach downward, and a rectangular peripheral lower surface 12c is formed continuous to the left and right edges thereof.
Therefore, when the depth of the upper circumferential surface 12a of the case body A is l, and the depth of the lower circumferential surface 12c is l', l<
It is formed at l′. Periphery 1 of the above case body A
A peripheral edge 22 having a shape that abuts and matches the end surface of 2 is continuously formed on the lid body plate 21. That is, at the periphery of the lid B, peripheral side surfaces 22b, 22b of the same size, which continuously face the left and right edges of the rectangular upper peripheral surface 22a, hang vertically. The end surfaces of the peripheral side surfaces 22b, 22b are the peripheral side surfaces 12b, 12b of the case body A.
It is formed into an inverted trapezoid shape so as to abut and match with the end surface of, and a rectangular peripheral lower surface 22c is formed continuous with the left and right edges. Thus, m>m', where m is the depth of the upper peripheral surface 22a of the lid B, and m' is the depth of the lower peripheral surface 22c of the lid B. Therefore, in the relationship between case body A and lid body B, l
>m, l'>m', l+m=l'+m', and the center of the depth P of the upper surface of the storage case when the lid B is attached to the case body A is the upper peripheral edge 12 of the case body A.
a, and the hanger 5 is attached at a symmetrical position on the center line. 7 is a hinge, and 8 is a hook. Accordingly, in the present invention, in the storage case for a surveying instrument constructed as described above, as shown in FIG. The wall surface of the inner space of the interior material 30 is formed in a shape into which the surveying instrument to be stored is fitted, and the wall surface of the inner space of the interior material 30 is formed in a shape in which the surveying instrument to be stored is fitted. Shelf board 31 made of the same material as the interior material or a different material that gradually descends
The interior material 30 has a structure that makes it possible to support between the leveling table and the main body of the surveying machine, that is, as an example, as shown in FIG. Curved part 3 that bends inward from the open edge 31a
2 is formed so that the curved part 32 can be fitted between the leveling table part and the main body part of the surveying machine. With the above configuration, in the surveying machine storage case of the present invention, the stored surveying machine can:
Instead of being supported by the lower peripheral surface 12c of the storage case, the upper part of the surveying instrument is supported by the back wall of the interior material 30 while being supported in the direction of gravity by fitting the shelf board 31 between the leveling table and the main body. By positioning it on the 30a side and storing it diagonally with the lower part on the opening side of the storage case, it will not jump out from the opening of the case body when the lid body B is opened, and the storage operation will be easy. It's quick.

In this invention, as described above, the depth l' of the lower peripheral surface 12c of the case body A is larger than the depth l of the upper peripheral surface 12a of the case main body A.
The surveying instrument can be placed on the lower peripheral surface 12c of the case body A, and when the lid B of the storage case is opened to store or take out the surveying instrument, the storage case is stable and can be laid down. Not at all. Further, since the opening of the case body A is formed diagonally upward at the front of the case body A, it is convenient and quick to store and take out the surveying instrument. Furthermore, since the depth l of the top surface of the periphery of the case body A is larger than the depth m of the top surface of the periphery of the lid body B, the center of the depth P of the top surface of the case when the lid is closed is located on the top surface of the periphery of the case body A. However, by making it possible to attach the hangers at symmetrical positions on the center line, the storage case can be held and carried in a well-balanced manner. In particular, in the present invention, an interior material is provided on the inner surface of the case body A, and the interior material supports the space between the leveling table and the main body of the surveying machine. The shelf board is formed so that it gradually descends from the opening of the storage case main body A toward the back wall of the interior material, so that the top of the surveying instrument stored in the storage case main body is located at the back of the interior material. It is located near the wall and is supported by the shelf board with the lower part facing the opening of the storage case body, so when the lid body B is opened, it does not fly out to the outside, and the storage case There are effects such as easy and quick operation of inserting and removing the surveying instrument into the main body.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing the outline shape of the storage case of the surveying instrument of the present invention with the lid open, Fig. 2 is a perspective view with the lid closed, and Fig. 3 is an enlarged vertical sectional view with the lid closed. Figure 4 is a side view with a part of the interior material to be installed inside the storage case body of the present invention cut away;
The figure is a sectional view taken along line XX' in FIG. 4. A... Case body, B... Lid body, 11... Case body body plate, 12... Periphery of case body, 12a
...The upper surface of the periphery of the case body, 12b...The side surface of the periphery of the case body, 12c...The lower surface of the periphery of the case body,
21...Lid body body plate, 22...Lid body periphery, 22a
... Upper surface of the periphery of the lid, 22b... Side surface of the periphery of the lid, 22c... Lower surface of the periphery of the lid, l... Depth of the upper surface of the periphery of the case body, l'... Depth of the lower surface of the periphery of the case body, m... Depth of the upper surface of the periphery of the lid body, m'...Depth of the lower surface of the periphery of the lid body, 30...Interior material, 31...
Shelf board, 32...inverted part.

Claims (1)

[Scope of utility model registration request] A case body A has a peripheral edge formed continuously on the body plate of the case body so that an opening is formed diagonally upward in the front, and a peripheral edge having an end surface that abuts and matches the end surface of the peripheral edge is covered with a lid. The lid B, which is formed continuously on the body plate, is hinged on the side surfaces of the peripheral edges of both A and B, so that when the lid B is attached to the case body A, a rectangular parallelepiped external shape is formed. , case body A
Depth l of the top surface of the periphery l<Depth l' of the bottom surface of the periphery of case body A, Depth m of the top surface of the periphery of lid body B>Depth m' of the bottom surface of the periphery of lid body B, Depth l of the top surface of the periphery of case body A>Lid Depth m of the upper surface of the periphery of body B, l+m=l′+
m', an interior material is provided on the inner surface of the case body A, and the interior material supports the space between the leveling table and the main body of the surveying machine. A structure of a storage case for a surveying instrument, characterized in that a shelf board formed in a retractable manner is formed so as to gradually descend from an opening of a storage case main body A toward a back wall of an interior material.