CN220587678U - An easy-to-carry engineering cost tool box - Google Patents

Abstract

The utility model discloses an easy-to-carry engineering cost tool box in the technical field of construction engineering tools. The utility model has a wheel, a cover is installed on one side of the outer wall of the tool box, and a fixed plate is installed on one side of the inside of the tool box. The structure is reasonable. The utility model is provided with a moving wheel, an extension plate and a mounting base to move the tool box. A moving wheel is installed at the bottom of the tool box so that the documents and tools used in the project cost can be placed in the tool box. Pull the pull rod to move the tool box, making it easier to carry the project cost. The extension plate can be installed on the tool box by sliding it. In the fixed plate, install the two sets of mounting bases on the top of the tool box. After moving the tool box to the designated place, pull the extension plate, and use the latch and spring B in the mounting base to adjust the position of the extension plate. fixed.

Description

An easy-to-carry engineering cost tool box

Technical field

The utility model relates to the technical field of construction engineering tools, and is specifically an easy-to-carry engineering cost tool box.

Background technique

Project cost refers to the construction price of the project, which refers to the total of all costs expected or actually required to complete the construction of a project. Its expenses mainly include equipment and tool purchase fees, construction engineering and installation engineering fees, other project construction expenses, reserve fees, interest during the construction period, etc. It has the characteristics of large amount, individuality, difference, and dynamic nature. When the project When the cost requires the use of a tool box for storage, the tool box is usually portable or removable. The portable tool box is easy to carry, but it will require a certain amount of effort to carry due to the number of tools stored in the tool box, and the carrying aspect is slightly longer. Different from the movable tool box, the movable tool box is also easy to carry and saves effort in carrying. When the project cost is stored in the tool box, the paper documents usually required for the project cost are passed through the paper. When the tool box can only be used to store and carry documents, it will greatly reduce the use effect and user experience of the tool box.

Therefore, it is necessary to develop an easy-to-carry engineering cost tool box.

Utility model content

The purpose of this utility model is to provide an easy-to-carry engineering cost tool box. By providing moving wheels, extension plates and mounting seats, the bottom of the tool box is equipped with moving wheels, so that documents and tools used for engineering cost can be placed in the tool box. Inside, pull the lever to move the tool box, making it easier to carry the project cost. Install the extension plate in the fixed plate on the tool box by sliding it, and install the two sets of mounting seats on the top of the tool box. , use the tool box to move to the designated place, pull the extension plate, and use the latch and spring B in the mounting base to fix the position of the extension plate. After the extension plate is fixed, the project cost paper in the tool box can be The documents are pasted on the extension board, which facilitates display and explanation, effectively improves the use effect and user experience of the engineering cost tool box, and solves the problem in the above background technology that the function and effect of the engineering cost tool box are single and affects the use.

In order to achieve the above object, the present utility model provides the following technical solution: an easy-to-carry engineering cost tool box, including a tool box, a tool foam box is installed on one side of the inside of the tool box, and a tool foam box is installed on one side of the bottom of the tool box. There are moving wheels, a cover is installed on one side of the outer wall of the tool box, and a fixed plate is installed on one side of the inside of the tool box;

A mounting base is installed at the top center of the tool box, and a mounting plate is installed on one side of the inner side of the mounting base.

Preferably, a leg is installed on the other side of the bottom of the tool box, a fixing frame is installed on the outer wall of the other side of the tool box, a pull rod is installed on the top of the fixing frame, and the outer wall of the pull rod is in contact with the fixing frame. The inner wall is slidingly connected.

Preferably, one side inner wall of the cover is provided with a spring A, and one end of the spring A is equipped with a pressure plate.

Preferably, an extension plate is installed inside the fixed plate, the outer wall of the extension plate is slidingly connected to the inner wall of the fixed plate, and a slot is provided below the surface of the extension plate.

Preferably, a mounting hole is provided at the center of the surface of the mounting plate, a limiting column is installed inside the mounting hole, and the outer wall of the limiting column is slidingly connected to the inner wall of the mounting hole.

Preferably, a limiting ring is installed on one end of the limiting column, a latch is provided on the other end of the limiting column, and a spring B is provided on one side of the outer wall of the limiting column.

Preferably, the spring B is located between the latch and the mounting plate, and a pull ring is provided on one side of the outer wall of the limiting ring.

Compared with the existing technology, the beneficial effects of this utility model are:

By providing moving wheels, extension plates and mounting seats, the moving wheels are installed at the bottom of the tool box so that the documents and tools used for project costing can be placed in the tool box. The tool box can be moved by pulling the pull rod to facilitate project costing. To carry it, install the extension plate into the fixed plate on the tool box by sliding it, and install the two sets of mounting bases on the top of the tool box. After moving the tool box to the designated place, pull the extension plate and match The latch and spring B in the mounting base can fix the position of the extension plate. After the extension plate is fixed, the project cost paper documents in the tool box can be pasted on the extension plate to facilitate display and explanation, which effectively improves the efficiency of the project. The use effect and user experience of the cost tool box.

Description of the drawings

Figure 1 is a front cross-sectional view of the utility model;

Figure 2 is a front view provided by the utility model;

Figure 3 is an enlarged view of the structure at point A in Figure 1 provided by the utility model;

Figure 4 is a structural perspective view of the tool box provided by the present utility model.

In the picture: 1. Tool box; 101. Utensil foam box; 102. Moving wheel; 103. Leg; 104. Fixed frame; 105. Pull rod; 2. Cover; 201. Spring A; 202. Pressure plate; 3. Fixed Plate; 301, extension plate; 302, slot; 4, mounting base; 401, mounting plate; 402, mounting hole; 403, limit column; 404, limit ring; 405, latch; 406, spring B; 407, Pull tab.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

The utility model provides the following technical solution: an easy-to-carry engineering cost tool box, which can effectively improve the use effect and user experience of the engineering cost tool box during use. It adds moving wheels 102, extension plates 301 and mounting seats. 4. Please refer to Figure 1-4, including a tool box 1. A tool foam box 101 is installed on one side of the tool box 1, so that tools or paper documents used for project cost can be placed in the tool foam box 101 for storage. The utensil foam box 101 has a certain cache protection effect. A moving wheel 102 is installed on one side of the bottom of the utensil box 1, and a leg 103 is installed on the other side of the bottom of the utensil box 1. The tool box 1 can be used at any time by the moving wheels 102. Move, so that the tool box 1 is easy to carry, and the legs 103 can support the tool box 1. A fixed frame 104 is installed on the other side of the outer wall of the tool box 1. A pull rod 105 is installed on the top of the fixed frame 104. The pull rod 105 The outer wall of the bracket 104 is slidingly connected to the inner wall of the fixing bracket 104. The pull rod 105 is slidably installed in the fixing bracket 104 on the tool box 1 so that the pull rod 105 can be retracted at the top of the fixing bracket 104 to facilitate pulling the pull rod 105. The tool box 1 is moved. A cover 2 is installed on one side of the outer wall of the tool box 1 so that the cover 2 can seal the tool box 1. At the same time, the cover 2 and the tool box 1 can be installed in a suitable manner. Pages or zippers, etc., a spring A201 is provided on one side of the inner wall of the cover 2, and a pressure plate 202 is installed on one end of the spring A201. The pressure plate 202 is installed on one side of the inner wall of the cover 2 by the spring A201, so that the cover 2 can be aligned with the appliance. When the box 1 is sealed, the pressure plate 202 and the spring A201 can seal one side of the tool foam box 101 in the tool box 1, so as to avoid the appearance of the tools or paper documents in the tool foam box 101 during the carrying process of the tool box 1. When the detachment phenomenon occurs, a fixed plate 3 is installed on one side of the tool box 1, and an extension plate 301 is installed inside the fixed plate 3. The outer wall of the extension plate 301 is slidingly connected to the inner wall of the fixed plate 3, and the extension plate 301 is slidably connected to the inner wall of the fixed plate 3. Installed in the fixing plate 3 on the tool box 1, the extension plate 301 can be stretched or retracted up and down on the tool box 1, and a slot 302 is provided below the surface of the extension plate 301;

A mounting base 4 is installed at the center of the top of the tool box 1, and a mounting plate 401 is installed on one side of the inner side of the mounting base 4. A mounting hole 402 is provided at the center of the surface of the mounting plate 401, and a limiting post 403 is installed inside the mounting hole 402. The outer wall of the limiting column 403 is slidingly connected to the inner wall of the mounting hole 402. The limiting column 403 is slidably disposed in the mounting hole 402 on the mounting plate 401 so that the limiting column 403 can move horizontally left and right on the mounting plate 401. Slide, one end of the limit column 403 is installed with a limit ring 404, and the other end of the limit column 403 is provided with a latch 405. The limit ring 404 and the latch 405 are arranged on both sides of the installation plate 401, so that the limit ring 404 and the latch 405 To limit the position of the limit column 403, to prevent the limit column 403 from being separated from the installation plate 401, a spring B406 is provided on one side of the outer wall of the limit column 403. The spring B406 is located between the latch 405 and the installation plate 401, and the limit ring A pull ring 407 is provided on one side of the outer wall of 404, so that during the stretching process of the extension plate 301, the pull ring 407 can be pulled until the latch 405 moves into the mounting base 4. At this time, the spring B406 is in a contracted state, and the extension plate 301 is to be pulled. After the extension is completed, release the pull ring 407, spring B406 has no pressure, push the latch 405 into the slot 302 on the extension plate 301, and the position of the extension plate 301 can be fixed. After the extension plate 301 is fixed, the project cost can be adjusted. The paper documents used are fixed on the extension board 301 with thumbtacks, which can be used to display the project cost and facilitate explanation. The project cost tool box can not only be carried and stored, but also has a display effect.

Working principle: When using the utility model, place the utensil foam box 101 inside the utensil box 1, so that the utensils or paper documents used for project cost can be placed in the utensil foam box 101 for storage. At the same time, the utensil foam box 101 plays a role. To achieve a certain cache protection effect, by setting the movable wheels 102 and the legs 103 correspondingly to the tool box 1, the tool box 1 can be moved at any time by the movable wheels 102, thereby making the tool box 1 easy to carry, and at the same time, the legs 103 can move the tools. The box 1 is supported, and the pull rod 105 is slidably installed in the fixed frame 104 on the tool box 1, so that the tie rod 105 can be telescopic at the top of the fixed frame 104, so that it is convenient to pull the pull rod 105 to carry out the tool box 1 For mobile processing, the cover 2 is installed on one side of the outer wall of the tool box 1 so that the cover 2 can seal the tool box 1. At the same time, the installation method between the cover 2 and the tool box 1 can use hinges or zippers. By installing the pressure plate 202 on one side of the inner wall of the cover 2 by the spring A201, when the cover 2 seals the tool box 1, the pressure plate 202 and the spring A201 can seal the tool foam box 101 in the tool box 1. Sealing is carried out to try to prevent the utensils or paper documents in the utensil foam box 101 from detaching during the carrying process of the utensil box 1. The extension plate 301 is installed in the fixed plate 3 on the utensil box 1 in a sliding manner. , so that the extension plate 301 can be stretched or retracted up and down on the tool box 1, by correspondingly installing the mounting plate 401 in the mounting seat 4 on the top of the tool box 1, and setting the limiting column 403 in a sliding manner. In the mounting hole 402 on the mounting plate 401, the limiting column 403 can slide horizontally left and right on the mounting plate 401. By sequentially setting the limiting ring 404 and the latch 405 on both ends of the limiting column 403, and The ring 404 and the latch 405 are arranged on both sides of the installation plate 401, so that the limit ring 404 and the latch 405 limit the position of the limit column 403 to prevent the limit column 403 from being separated from the installation plate 401. By moving the limit column 403 A spring B406 is provided on one side of the outer wall, and a pull ring 407 is provided on one side of the outer wall of the limiting ring 404, so that during the stretching process of the extension plate 301, the pull ring 407 can be pulled until the latch 405 moves into the mounting seat 4. At this time Spring B406 is in a contracted state. After the extension plate 301 is stretched, release the pull ring 407, spring B406 has no pressure, push the latch 405 into the slot 302 on the extension plate 301, and the position of the extension plate 301 can be fixed. After the extension board 301 is fixed, the paper documents for the project cost can be fixed on the extension board 301 with thumbtacks, which can be used to display the project cost and facilitate explanations. The project cost tool box can not only be carried and stored, but also It has a display effect and effectively improves the use effect and user experience of the project cost tool box.

Although the present invention has been described above with reference to the embodiments, various modifications may be made and components thereof may be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, various features in the embodiments disclosed in the present invention can be combined with each other in any way. The description of these combinations is not exhaustive in this specification only. For the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (7)

1. An easy-to-carry engineering cost tool box, including a tool box (1). A tool foam box (101) is installed on one side of the inside of the tool box (1), and on one side of the bottom of the tool box (1) A moving wheel (102) is installed, and a cover (2) is installed on one side of the outer wall of the tool box (1), which is characterized in that: a fixed plate (3) is installed on one side of the inside of the tool box (1); A mounting base (4) is installed at the top center of the tool box (1), and a mounting plate (401) is installed on an inner side of the mounting base (4). 2. An easy-to-carry construction cost tool box according to claim 1, characterized in that: a leg (103) is installed on the other side of the bottom of the tool box (1), and the tool box (1) A fixed frame (104) is installed on the outer wall of the other side. A pull rod (105) is installed on the top of the fixed frame (104). The outer wall of the pull rod (105) is slidingly connected to the inner wall of the fixed frame (104). 3. An easy-to-carry construction cost tool box according to claim 1, characterized in that: one side inner wall of the cover (2) is provided with a spring A (201), and the spring A (201) A pressure plate (202) is installed at one end. 4. An easy-to-carry engineering cost tool box according to claim 1, characterized in that: an extension plate (301) is installed inside the fixed plate (3), and the outer wall of the extension plate (301) is in contact with the outer wall of the extension plate (301). The inner walls of the fixed plate (3) are slidingly connected, and a slot (302) is provided under the surface of the extension plate (301). 5. An easy-to-carry engineering cost tool box according to claim 1, characterized in that: a mounting hole (402) is provided at the center of the surface of the mounting plate (401), and the mounting hole (402) is A limiting column (403) is installed inside, and the outer wall of the limiting column (403) is slidingly connected to the inner wall of the mounting hole (402). 6. An easy-to-carry engineering cost tool box according to claim 5, characterized in that: a limit ring (404) is installed on one end of the limit column (403), and a limit ring (404) is installed on one end of the limit column (403). A latch (405) is provided at the other end, and a spring B (406) is provided on one side of the outer wall of the limiting column (403). 7. An easy-to-carry engineering cost tool box according to claim 6, characterized in that: the spring B (406) is located between the latch (405) and the mounting plate (401), and the limiting ring (406) A pull ring (407) is provided on one side of the outer wall of 404).