Tool box structure facilitating classification

Abstract

The utility model provides a tool box structure facilitating classification, and relates to the technical field of surveying and mapping professional tools. An upper shell is mounted on the outer side of the top of the lower shell in a sliding manner; a handle is welded to the top of the upper shell. A first containing box is installed on the inner side of the bottom of the lower shell. The inner side of the lower shell is further provided with two second containing boxes. A third placing box is mounted on the inner side of the top of the lower shell and the inner side of the upper shell; the front sides of the tops of the first placing box, the second placing box and the third placing box are each fixedly provided with a limiting baffle. The front side of the second placing box and the front side of the third placing box are each provided with a push-pull handle in a rotating mode. When the tool box is used, the overall size can be adjusted according to the number of instruments, the tool box is more convenient to carry, and meanwhile the overall adaptability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping professional tools, in particular to a tool box structure that is convenient for classification. Background Art

[0002] In surveying and mapping operations, surveying and mapping instruments usually need to be used in complex environments such as outdoors, tunnels, and construction sites. Their carrying and protection becomes a key issue. Currently, tool boxes are often used to store surveying and mapping instruments.

[0003] Currently, toolboxes for storing surveying and mapping instruments are all fixed-size boxes. Small toolboxes are easy to carry, but the number of surveying and mapping instruments they can store is limited. Large toolboxes can store more instruments, but if the number of instruments is small, the internal space will be wasted. In addition, the toolboxes will be bulky when carried and have poor overall adaptability. Summary of the Invention

[0004] The utility model provides a tool box structure that is convenient for classification. The overall size of the tool box can be adjusted according to the number of instruments during use, making it more convenient to carry and improving overall adaptability.

[0005] In a first aspect of the present disclosure, there is provided a tool box structure for convenient classification, specifically comprising: a lower shell;

[0006] An upper shell is slidably mounted on the outer side of the top of the lower shell; a handle is welded on the top of the upper shell; a No. 1 placement box is mounted on the inner side of the bottom of the lower shell; two No. 2 placement boxes are also mounted on the inner side of the lower shell; a No. 3 placement box is mounted on the inner side of the top of the lower shell and the inner side of the upper shell; a limit baffle is fixed on the top front side of each of the No. 1 placement box, the No. 2 placement box and the No. 3 placement box; a push-pull handle is rotatably mounted on the front side of each of the No. 2 placement box and the No. 3 placement box.

[0007] In at least some embodiments, a vertical rectangular plate is provided at the front bottom of the lower shell, and after the No. 1 placement box is installed, its front outer wall will be in close contact with the outer wall of the rectangular plate at the front bottom of the lower shell.

[0008] In at least some embodiments, the lower shell is a shell with an opening at the top, the upper shell is a shell with an opening at the bottom, and the inner wall of the upper shell is in close contact with the outer wall of the lower shell.

[0009] In at least some embodiments, the front portion of the limit baffle is a fan-shaped plate, and an empty groove is provided between the rear side of the top of the limit baffle and the front outer walls of the No. 1 placement box, the No. 2 placement box and the No. 3 placement box, and when the push-pull handle is rotated to a vertical state, the vertical plate at its bottom will be embedded in the empty groove on the rear side of the top of the limit baffle.

[0010] In at least some embodiments, an open slot is provided at the upper position of both left and right sides of the lower shell, and four groups of eight open slots are provided at equal intervals on the inner walls of the left and right sides of the upper shell.

[0011] In at least some embodiments, a magnet plate is provided inside the fan-shaped plate on the front side of the limit baffle, and the vertical plates at the bottom of the push-pull handle are all iron plates.

[0012] In at least some embodiments, a long strip protrusion is provided on both sides of the third placement box, and when the third placement box is installed, the long strip protrusions on the left and right sides can be embedded in the opening grooves on the lower shell and the upper shell.

[0013] The utility model provides a tool box structure that is convenient for classification, which has the following beneficial effects:

[0014] The upper shell in the utility model can be adjusted up and down on the outside of the lower shell. After the adjustment, the height of the cavity inside the tool box will change, and then different numbers of No. 3 placement boxes can be installed. Moreover, after the No. 3 placement boxes are installed, the upper shell and the lower shell can be locked. When in use, the overall size can be adjusted according to the number of instruments, which is more convenient to carry and improves the overall adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached figure:

[0018] Figure 1 A schematic diagram showing the main shaft side of the overall structure of the present application is shown;

[0019] Figure 2 A schematic diagram of the main shaft side after the upper housing is adjusted upward in this application is shown;

[0020] Figure 3 It shows an axial side schematic diagram of the upper shell in the present application when it is cut away and the No. 3 placement box is pulled out;

[0021] Figure 4 A schematic diagram of the main shaft side of the lower housing in this application is shown;

[0022] Figure 5 A schematic diagram of the main shaft side of the lower housing in this application is shown;

[0023] Figure 6 A schematic diagram of the partial structure of the limit baffle after cutting in this application is shown;

[0024] Reference Signs List

[0025] 1. Lower shell; 2. Upper shell; 3. Handle; 4. Storage box No. 1; 5. Storage box No. 2; 6. Storage box No. 3; 7. Limit baffle; 8. Push-pull handle. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example 1: Please refer to Figures 1 to 6 :

[0028] The utility model proposes a tool box structure that is convenient for classification, comprising: a lower shell 1;

[0029] An upper shell 2 is slidably installed on the outer side of the top of the lower shell 1. The lower shell 1 is used to slide and support the upper shell 2. The lower shell 1 can also support the No. 1 placement box 4, the No. 2 placement box 5 and the No. 3 placement box 6. The upper shell 2 is used to fix the handle 3. A handle 3 is welded on the top of the upper shell 2. The tool box can be lifted as a whole by the handle 3 when carrying. A No. 1 placement box 4 is installed on the inner side of the bottom of the lower shell 1. The No. 1 placement box 4 is used to store surveying and mapping instruments. Two No. 2 placement boxes 5 are also installed on the inside of the lower shell 1. The No. 2 placement box 5 is also used to fix the No. 1 placement box 4, which is used to store surveying and mapping instruments. Surveying and mapping instruments are stored; a No. 3 placement box 6 is installed on the inner side of the top of the lower shell 1 and the inner side of the upper shell 2, and the No. 2 placement box 5 is also used to store surveying and mapping instruments; the top front sides of the No. 1 placement box 4, the No. 2 placement box 5 and the No. 3 placement box are all fixed with a limit baffle 7, and the limit baffle 7 cooperates with the push-pull handle 8 to limit the placement box; the front sides of the No. 2 placement box 5 and the No. 3 placement box 6 are also rotatably installed with a push-pull handle 8, which is used to pull the placement box outward, and the push-pull handle 8 cooperates with the limit baffle 7 to limit the placement box.

[0030] In the embodiment of the present disclosure, Figures 1-4 As shown, a vertical rectangular plate is provided at the front bottom of the lower shell 1, and after the No. 1 placement box 4 is installed, its front outer wall will be in close contact with the outer wall of the rectangular plate at the front bottom of the lower shell 1. During installation, the No. 1 placement box 4 can be placed in the empty groove on the inner side of the bottom of the lower shell 1. At this time, the rectangular plate at the front bottom of the lower shell 1 will block the No. 1 placement box 4, thereby preventing the No. 1 placement box 4 from sliding forward.

[0031] In the embodiment of the present disclosure, Figure 1-Figure 5 As shown, the lower shell 1 is a shell with an opening at the top, and the upper shell 2 is a shell with an opening at the bottom, and the inner wall of the upper shell 2 is in close contact with the outer wall of the lower shell 1. The opening at the top of the lower shell 1 can facilitate the installation of different numbers of No. 3 placement boxes 6, and the opening at the bottom of the upper shell 2 can facilitate the up and down sliding adjustment of the upper shell 2, and the upper shell 2 will be more stable when adjusted up and down.

[0032] In the embodiment of the present disclosure, Figure 1-Figure 3 and Figure 6 As shown, the front parts of the limit baffles 7 are all fan-shaped plates, and there is a slot between the top rear side of the limit baffle 7 and the front outer walls of the No. 1 placement box 4, the No. 2 placement box 5 and the No. 3 placement box 6, and when the push-pull handle 8 is rotated to a vertical state, the vertical plate at the bottom will be embedded in the slot on the top rear side of the limit baffle 7. After the placement boxes are installed, the push-pull handles 8 can be rotated to a vertical state. At this time, the limit baffle 7 on the front side of the placement box below can resist the push-pull handle 8 on the front side of the placement box above, thereby limiting the placement boxes and preventing the placement boxes from sliding forward and falling off when carried.

[0033] In the embodiment of the present disclosure, Figure 1-Figure 5 As shown, an open groove is provided on the upper position of the left and right sides of the lower shell 1, and four groups of eight open grooves are equidistantly provided on the inner walls of the left and right sides of the upper shell 2. When the No. 3 placement box 6 is installed, the long strip protrusions on the left and right sides will be embedded in the open grooves on the lower shell 1 and the upper shell 2, so that the lower shell 1 and the upper shell 2 can be locked together up and down. The four groups of open grooves on the upper shell 2 can adjust the height up and down and lock it, which is convenient for installing different numbers of No. 3 placement boxes 6.

[0034] In the embodiment of the present disclosure, Figure 1-Figure 3 As shown, the left and right sides of the No. 3 placement box 6 are each provided with a long strip protrusion, and when the No. 3 placement box 6 is installed, the long strip protrusions on the left and right sides can be embedded in the open grooves on the lower shell 1 and the upper shell 2. During assembly, the No. 3 placement box 6 can be pushed into the cavity on the inner side of the top of the lower shell 1. During this process, the long strip protrusions on the left and right sides of the No. 3 placement box 6 will be embedded in the open grooves on the lower shell 1 and the upper shell 2, so that the lower shell 1 and the upper shell 2 can be locked together up and down, and the tool box can be lifted as a whole by the handle 3 when carrying.

[0035] Example 2, based on Example 1, Figures 1-6As shown, a magnet plate is provided inside the fan-shaped plate on the front side of the limit baffle 7, and the vertical plate at the bottom of the push-pull handle 8 is an iron plate. After the installation of the placement box is completed, the push-pull handle 8 can be rotated to a vertical state. At this time, the limit baffle 7 on the front side of the placement box below can resist the push-pull handle 8 on the front side of the placement box above, thereby limiting the placement box. At this time, the magnet plate in the limit baffle 7 will firmly adsorb the vertical plate at the bottom of the push-pull handle 8 to prevent the push-pull handle 8 from detaching from the limit baffle 7.

[0036] The working principle of this embodiment is: when using this tool box to store surveying and mapping instruments, the surveying and mapping instruments can be placed in the No. 1 placement box 4, the No. 2 placement box 5 and the No. 3 placement box 6 first, and then the No. 1 placement box 4 is placed in the empty slot on the bottom inner side of the lower shell 1. At this time, the rectangular plate on the bottom front side of the lower shell 1 will block the No. 1 placement box 4, thereby preventing the No. 1 placement box 4 from sliding forward, and then the two No. 2 placement boxes 5 are installed and pushed into the cavity inside the lower shell 1, and then the No. 3 placement box 6 can be installed. If there is only one No. 3 placement box 6, the upper shell 2 can be pushed to the bottom on the outside of the lower shell 1, and then the No. 3 placement box 6 can be pushed into the cavity on the top inner side of the lower shell 1. In this process, the long strip protrusions on the left and right sides of the No. 3 placement box 6 will be embedded in the open slots on the lower shell 1 and the upper shell 2, so that the lower shell 1 and the upper shell 2 can be locked together up and down, and can be carried when carrying. The tool box is lifted as a whole by the handle 3. If there are two to four No. 3 placement boxes 6 that need to be installed, the upper shell 2 can be adjusted upward according to the number of No. 3 placement boxes 6, and the opening groove on the inside of the upper shell 2 can be aligned with the opening grooves on the left and right sides of the lower shell 1, and then the No. 3 placement box 6 can be pushed into the cavity on the inner side of the top of the lower shell 1. During this process, the No. 3 placement box 6 can still lock the lower shell 1 and the upper shell 2 up and down, and then the remaining No. 3 placement boxes 6 can be pushed into the cavity inside the upper shell 2. Finally, the push-pull handles 8 can be rotated to a vertical state. At this time, the limit baffle 7 on the front side of the lower placement box can resist the push-pull handle 8 on the front side of the upper placement box, thereby limiting the placement box and preventing the placement box from sliding forward and falling off when carrying. When the surveying and mapping instrument needs to be taken out for use, the push-pull handle 8 only needs to be rotated to a horizontal state to pull the placement box forward.

[0037] In this article, there are several points to note:

[0038] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0039] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0040] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A toolbox structure that facilitates classification, including: Lower shell; characterized in that: An upper shell is slidably mounted on the outer side of the top of the lower shell; a handle is welded on the top of the upper shell; a No. 1 placement box is mounted on the inner side of the bottom of the lower shell; two No. 2 placement boxes are also mounted on the inner side of the lower shell; a No. 3 placement box is mounted on the inner side of the top of the lower shell and the inner side of the upper shell; a limit baffle is fixed on the top front side of each of the No. 1 placement box, the No. 2 placement box and the No. 3 placement box; a push-pull handle is rotatably mounted on the front side of each of the No. 2 placement box and the No. 3 placement box.

2. A tool box structure for convenient classification according to claim 1, characterized in that: The lower shell is a shell with an opening at the top, the upper shell is a shell with an opening at the bottom, and the inner wall of the upper shell is in close contact with the outer wall of the lower shell.

3. A tool box structure for convenient classification according to claim 1, characterized in that: An open slot is provided on the upper positions of the left and right sides of the lower shell body, and four groups of eight open slots are provided on the inner walls of the left and right sides of the upper shell body at equal intervals.

4. A tool box structure for convenient classification according to claim 1, characterized in that: The left and right sides of the No. 3 placement box are both provided with a long strip protrusion, and when the No. 3 placement box is installed, the long strip protrusions on the left and right sides can be embedded in the opening grooves on the lower shell and the upper shell.

5. The tool box structure for convenient classification according to claim 1, characterized in that: A vertical rectangular plate is provided at the front bottom of the lower shell, and after the No. 1 placement box is installed, the front outer wall thereof will be in close contact with the outer wall of the rectangular plate at the front bottom of the lower shell.

6. The tool box structure for convenient classification according to claim 1, characterized in that: The front part of the limit baffle is a fan-shaped plate, and there is a slot between the rear side of the top of the limit baffle and the front outer walls of the No. 1 placement box, the No. 2 placement box and the No. 3 placement box. When the push-pull handle is rotated to a vertical state, the vertical plate at its bottom will be embedded in the slot on the rear side of the top of the limit baffle.

7. The tool box structure for convenient classification according to claim 1, characterized in that: A magnet plate is provided inside the fan-shaped plate on the front side of the limit baffle, and the vertical plates at the bottom of the push-pull handle are all iron plates.

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