CN212919322U

CN212919322U - Toolbox convenient to remove

Info

Publication number: CN212919322U
Application number: CN202021586774.4U
Authority: CN
Inventors: 孙兰彪; 孟德平; 侯梦娟; 毛政红
Original assignee: Tianjin Huansheng Industry And Trade Co ltd
Current assignee: Tianjin Huansheng Industry And Trade Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-09
Anticipated expiration: 2030-08-04

Abstract

The utility model relates to a toolbox convenient to remove, including top surface open-ended lower box and the equal open-ended last box in top surface and bottom surface, four lateral wall top surfaces of lower box all are equipped with and hold the recess, and four hold recess end to end and connect and encircle the holding tank, and go up the box and be located annular holding tank, and the case lid passes through bolted connection with last box and is in the same place, and a plurality of gyro wheels are installed to lower box one side, and lower box opposite side is equipped with the handle. The utility model discloses on install gyro wheel, handle and telescopic link, after the staff takes off the toolbox from the car, can pull out the handle, will again the utility model discloses one side at gyro wheel place is placed subaerially, and staff's hand power is pulling the handle, and the gyro wheel rolls subaerial, alright easily with toolbox haulage to required position, labour saving and time saving, and can reduce during staff's the operating time. Furthermore, the utility model discloses a volume can expand, holds the instrument as required, offers convenience for the staff.

Description

Toolbox convenient to remove

Technical Field

The utility model relates to a toolbox technical field especially relates to a toolbox convenient to remove.

Background

The toolbox is used for holding the box of instrument as the name implies, and current instrument is because weight is great to the toolbox quality that leads to holding this instrument is also very big, takes time and energy when the staff takes off the toolbox from the car and carries the instrument again and use the place, thereby has increased during staff's the length of time of work. In addition, the general volume of current toolbox is fixed, when needs hold more instruments, can't expand the volume of toolbox to bring very big inconvenience for the staff.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing a tool box convenient to move.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a tool box convenient to move comprises a lower box body with an opening on the top surface and an upper box body with openings on the top surface and the bottom surface, wherein the top surfaces of four side walls of the lower box body are respectively provided with a containing groove, the four containing grooves are connected end to form an annular containing groove, the upper box body is positioned in the annular containing groove, two opposite side walls of the upper box body are respectively provided with a cylindrical through hole, a lead screw is arranged in the through hole, the upper end of the lead screw is flush with the top surface of the lower box body, the lower end of the lead screw penetrates through the bottom wall of the lower box body, a rotating button is sleeved at one penetrating end of the lead screw and is rotatably connected with the bottom wall of the lower box body, the top surface of the rotating button is attached to the bottom surface of the lower box body, a screw nut is sleeved on the lead screw, the screw nut is positioned in the containing groove and is slidably connected with the inner wall of the containing groove, the top surface of the screw is fixedly connected with, one side that a mounting hole was kept away from to No. two mounting holes is equipped with the fixed block, the fixed block is fixed on the inner wall of last box, and the fixed block is equipped with the screw hole towards one side of No. two mounting holes, the screw hole, No. two mounting holes and a mounting hole three are coaxial, and coaxial screw hole, threaded connection has the bolt in No. two mounting holes and the mounting hole, the case lid passes through bolted connection with last box together, a plurality of gyro wheels are installed to lower box one side, lower box opposite side is equipped with the handle, the handle is parallel with the width direction of lower box, the handle both ends all link the telescopic link that is on a parallel with the length direction of lower box, be equipped with on the diapire of lower box with telescopic link assorted accommodation hole, the one end that the handle was kept away from to the telescopic link is located the accommodation hole.

The number of the rollers is 4, and the rollers are distributed at four corners of one side of the lower box body.

The roller is a universal self-locking roller.

When the telescopic rod is in a contraction state, the telescopic rod is completely positioned in the accommodating hole.

The center of the top surface of the box cover is provided with a handle.

The box cover is provided with a pressing device for pressing the tool.

The pressing device comprises a pressing air bag and an air pump, the air pump is fixed on the top surface of the box cover, the pressing air bag is fixed on the bottom surface of the box cover, and an air outlet of the air pump is fixedly connected with an air inlet of the pressing air bag.

The bottom surface of the lower box body is provided with an anti-skid rubber pad.

The utility model has the advantages that: the utility model discloses on install gyro wheel, handle and telescopic link, after the staff takes off the toolbox from the car, can pull out the handle, will again the utility model discloses one side at gyro wheel place is placed subaerially, and staff's hand power is pulling the handle, and the gyro wheel rolls subaerial, alright easily with toolbox haulage to required position, labour saving and time saving, and can reduce during staff's the operating time. Furthermore, the utility model discloses a volume can expand, holds the instrument as required, offers convenience for the staff.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1-lower box body; 2, putting the box body; 3-accommodating the groove; 4-a through hole; 5-a lead screw; 6-rotating the button; 7-a nut; 8-box cover; 9-fixing block; 10-bolt; 11-a roller; 12-a handle; 13-a telescopic rod; 14-a handle; 15-a compacting device; 16-a compression air bag; 17-an air pump; 18-rubber pad;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in figure 1, a tool box convenient to move comprises a lower box body 1 with an opening on the top surface and an upper box body 2 with an opening on the top surface and an opening on the bottom surface, wherein the top surfaces of four side walls of the lower box body 1 are respectively provided with a containing groove 3, the four containing grooves 3 are connected end to form an annular containing groove, the upper box body 2 is positioned in the annular containing groove, two opposite side walls of the upper box body 2 are respectively provided with a cylindrical through hole 4, a lead screw 5 is arranged in the through hole 4, the upper end of the lead screw 5 is flush with the top surface of the lower box body 1, the lower end of the lead screw 5 penetrates through the bottom wall of the lower box body 1, a rotating button 6 is sleeved at one penetrating end, the lead screw 5 is rotatably connected with the bottom wall of the lower box body 1, the top surface of the rotating button 6 is attached to the bottom surface of the lower box body 1, a nut 7 is sleeved on the lead, the top surface of the upper box body 2 is buckled with a box cover 8, the side wall of the box cover 8 is provided with a plurality of horizontal first mounting holes, the upper end of the upper box body 2 is provided with a second mounting hole matched with the first mounting hole, one side of the second mounting hole far away from the first mounting hole is provided with a fixed block 9, the fixed block 9 is fixed on the inner wall of the upper box body 2, one side of the fixed block 9 facing the second mounting hole is provided with a threaded hole, the second mounting hole and the first mounting hole are coaxial, the coaxial threaded hole, the second mounting hole and the first mounting hole are internally and threadedly connected with a bolt 10, the box cover 8 is connected with the upper box body 2 through the bolt 10, one side of the lower box body 1 is provided with a plurality of rollers 11, the other side of the lower box body 1 is provided with a handle 12, the handle 12 is parallel to the width direction of the lower box body 1, two ends of the handle 12 are both connected with telescopic rods 13 parallel to, one end of the telescopic rod 13, which is far away from the handle 12, is positioned in the accommodating hole and is fixedly connected with the deepest hole wall of the accommodating hole.

The number of the rollers 11 is 4, and the rollers are distributed at four corners of one side of the lower box body 1.

The roller 11 is a universal self-locking roller.

When the telescopic rod 13 is in the contraction state, the telescopic rod 13 is completely positioned in the accommodating hole.

8 top surface center departments of case lid are equipped with handle 14, and the staff of being convenient for will the utility model discloses mention.

Install closing device 15 that is used for compressing tightly the instrument on case lid 8, closing device 15 is including compressing tightly gasbag 16 and air pump 17, and air pump 17 fixes at the top surface of case lid 8, compresses tightly gasbag 16 and fixes the bottom surface at case lid 8, and the gas outlet of air pump 17 and the air inlet fixed connection who compresses tightly gasbag 16, closing device 15 is to placing the utility model provides an instrument is fixed, compresses tightly gasbag 16 and instrument laminating, and then carries on spacingly to the instrument, and air pump 17 is connected with external power source, also can install the storage battery on case lid 8, and air pump 17 is connected with the storage battery electricity.

The bottom surface of the lower box body 1 is provided with an anti-skid rubber pad 18, and the bottom surface of the rubber pad 18 is provided with anti-skid grains, thereby increasing the friction force between the utility model and the ground.

The utility model discloses the during operation, the utility model discloses on install gyro wheel 11, handle 12 and telescopic link 13, after the staff takes off the toolbox from the car, can pull out handle 12, will again the utility model discloses one side at gyro wheel 11 place is placed subaerially, and staff's hand power is handle 12, and gyro wheel 11 rolls subaerial, alright easily lift the toolbox to the required position, labour saving and time saving, and can reduce during staff's the work. Furthermore, when the utility model discloses when needing to hold more instruments, only need staff's hand to rotate rotary button 6, rotary button 6 drives lead screw 5 rotatory, because it is spacing to have carried out the axial to screw 7 to hold the 3 inner walls of recess, and screw 7 can only be along holding 3 inner walls of recess and being ascending or decurrent linear motion, and when expanding the volume, screw 7 upward movement goes up 2 upward movements of box, and then stretches out in the lower box 1, and then has realized the volumetric increase of toolbox. The utility model discloses a volume can expand, holds the instrument as required, offers convenience for the staff.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A tool box convenient to move is characterized by comprising a lower box body (1) with an opening on the top surface and an upper box body (2) with openings on the top surface and the bottom surface, wherein the top surfaces of four side walls of the lower box body (1) are respectively provided with a containing groove (3), the four containing grooves (3) are connected end to form an annular containing groove, the upper box body (2) is positioned in the annular containing groove, two opposite side walls of the upper box body (2) are respectively provided with a cylindrical through hole (4), a lead screw (5) is arranged in the through hole (4), the upper end of the lead screw (5) is flush with the top surface of the lower box body (1), the lower end of the lead screw (5) penetrates through the bottom wall of the lower box body (1), a rotating button (6) is sleeved at one penetrating end, the lead screw (5) is rotatably connected with the bottom wall of the lower box body (1), the top surface of the rotating button (, the screw (7) is positioned in the accommodating groove (3) and is in sliding connection with the inner wall of the accommodating groove (3), the top surface of the screw (7) is fixedly connected with the bottom surface of the upper box body (2), the top surface of the upper box body (2) is buckled with the box cover (8), a plurality of horizontal first mounting holes are formed in the side wall of the box cover (8), a second mounting hole matched with the first mounting hole is formed in the upper end of the upper box body (2), a fixing block (9) is arranged on one side, away from the first mounting hole, of the second mounting hole, the fixing block (9) is fixed on the inner wall of the upper box body (2), a threaded hole is formed in one side, facing the second mounting hole, of the fixing block (9), the threaded hole, the second mounting hole and the first mounting hole are coaxial, a bolt (10) is connected in a threaded manner in the coaxial threaded hole, the second mounting hole and the first mounting hole, the box cover (8) and the, a plurality of gyro wheels (11) are installed to lower box (1) one side, lower box (1) opposite side is equipped with handle (12), handle (12) are parallel with the width direction of lower box (1), handle (12) both ends all link telescopic link (13) that are on a parallel with the length direction of lower box (1), be equipped with on the diapire of lower box (1) with telescopic link (13) assorted accommodation hole, the one end that handle (12) were kept away from in telescopic link (13) is located the accommodation hole, and with the pore wall fixed connection who holds the deepest position in hole.

2. Portable toolbox according to claim 1, wherein the number of rollers (11) is 4 and distributed at four corners of one side of the lower case (1).

3. A portable toolbox according to claim 2, wherein the rollers (11) are gimbal self-locking rollers.

4. The portable toolbox according to claim 1, wherein when the telescopic rod (13) is in the contracted state, the telescopic rod (13) is entirely located in the receiving hole.

5. A portable toolbox according to claim 1, wherein a handle (14) is provided at the center of the top surface of the case cover (8).

6. A tool box for facilitating the removal according to claim 1, characterized in that a pressing device (15) for pressing a tool is mounted on the box cover (8).

7. The tool box convenient to move according to claim 6, wherein the pressing device (15) comprises a pressing air bag (16) and an air pump (17), the air pump (17) is fixed on the top surface of the box cover (8), the pressing air bag (16) is fixed on the bottom surface of the box cover (8), and the air outlet of the air pump (17) is fixedly connected with the air inlet of the pressing air bag (16).

8. Portable toolbox according to claim 1, wherein the lower case (1) is provided with a non-slip rubber pad (18) on its bottom surface.