CN209319728U - A kind of aircraft maintenance multifunctional tool box - Google Patents

Abstract

The utility model discloses a kind of aircraft maintenance multifunctional tool boxes, it is related to tool box technical field, including cabinet and case lid, the positive top middle portion of cabinet is fixedly connected with fixed device, the positive Middle face of cabinet is provided with handle, the one side four corners of cabinet are fixedly connected to universal wheel, the another side bottom end of cabinet is provided with stretching handle, the upper surface middle part of fixed device is fixedly connected with button, the bottom end two sides of button are fixedly connected to pressing lever, lower surface one end of pressing lever is fixedly connected with trapezoidal slide block, there are two slide bars for the internal symmetry setting of fixed device, fixed block is fixedly connected in the middle part of the upper and lower surfaces of slide bar, the positive Middle face of slide bar is fixedly connected with cam block, one end of slide bar is fixedly connected with convex block, the other end of slide bar is provided with spring.The aircraft maintenance multifunctional tool box, structure is simple, easy to carry, and opening box covers are convenient, and applicability is extensive.

Description

A kind of aircraft maintenance multifunctional tool box

Technical field

The utility model relates to tool box technical field, specially a kind of aircraft maintenance multifunctional tool box.

Background technique

Aircraft maintenance is a kind of for placing the chest of various maintenance Aircraft tools with multifunctional tool box.It is mainly used for flying Machine housing construction and attachment repairing, assembly and debugging, Aircraft Flight Test and its fault diagnosis and troubleshooting etc..

A kind of aircraft maintenance use disclosed in 206952959 U of Chinese utility model patent ublic specification of application CN Multifunctional tool box, although the multifunctional tool box can control motor by audio-switch using sound and rotate, and by motor Drive gear band carry-over bar sliding, so that case lid slowly be jacked up, it is only necessary to make a sound can case-opening goods-taking tool, give service work It brings conveniently, improves operating efficiency, still, which is not provided with handle, there are many placing in case Service kit, it is more heavy, have the shortcomings that it is inconvenient to carry, using acoustic control open chest, used under the big environment of noise It is inconvenient.

Currently, existing multifunctional tool box is inconvenient for use, it is unfavorable for promoting the use of.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of aircraft maintenance multifunctional tool box, solves Existing multifunctional tool box is inconvenient to carry, using having the problem of limitation.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of more function of aircraft maintenance Energy tool box, including cabinet and case lid, the cabinet and case lid are flexibly connected by elastic force pin shaft, the positive top of the cabinet Middle part is fixedly connected with fixed device, and the positive Middle face of the cabinet is provided with handle, and the one side four corners of the cabinet are equal It is fixedly connected with universal wheel, the another side bottom end of the cabinet is provided with stretching handle, and the lower surface four corners of the cabinet are equal It is fixedly connected with rubber pad；

The upper surface middle part of the fixed device is fixedly connected with button, and the bottom end two sides of the button are fixedly connected to Lower surface one end of pressing lever, the pressing lever is fixedly connected with trapezoidal slide block；

There are two slide bar, the upper and lower surfaces middle part of the slide bar is solid for the internal symmetry setting of the fixed device Surely it is connected with fixed block, the positive Middle face of the slide bar is fixedly connected with cam block, and one end of the slide bar is fixedly connected with The other end of convex block, the slide bar is provided with spring.

Optionally, the both ends of the handle pass through pin shaft and are fixedly connected with cabinet, and the medial surface of the handle is in wave Shape.

Optionally, the stretching handle is connect with box body-sliding, is fixedly connected with switch in the middle part of the one side of the stretching handle Button.

Optionally, the lower surface of the trapezoidal slide block and the upper surface of cam block are inclined to set, the trapezoidal cunning Block is slidably connected with cam block.

Optionally, lower surface one end of the case lid is fixedly connected with fixture block, and the two sides of the fixture block offer three Angle groove, the triangle groove are adapted with convex block.

Optionally, one end of the spring is fixedly connected with the inner wall of fixed device, the other end of the spring and fixation Block is fixedly connected.

(3) beneficial effect

The utility model provides a kind of aircraft maintenance multifunctional tool box, have it is following the utility model has the advantages that

(1), the aircraft maintenance multifunctional tool box, by being provided with handle, structure is simple, easy to carry；By setting It is equipped with universal wheel and stretching handle, when carrying out remote handbarrow case, maintenance personal is facilitated to push and pull tool box, reduces maintenance people The labor intensity of member.

(2), the aircraft maintenance multifunctional tool box, by being provided with fixed device, opening box covers are convenient, and applicability is wide It is general；By being provided with rubber pad, the friction on cabinet and ground is avoided, buffer protection function is played to tool box.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structural side view；

Fig. 3 is the structural schematic diagram of the fixed device of the utility model；

Fig. 4 is the top view of the fixed device of the utility model.

In figure: cabinet 1, case lid 2, fixture block 21, fixed device 3, button 31, pressing lever 32, trapezoidal slide block 33, slide bar 34, Fixed block 35, cam block 36, convex block 37, spring 38, handle 4, universal wheel 5, stretching handle 6, rubber pad 7.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation " Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of aircraft maintenance multifunctional tool box, packet Cabinet 1 and case lid 2 are included, cabinet 1 and case lid 2 are flexibly connected by elastic force pin shaft, and the positive top middle portion of cabinet 1 is fixedly connected with Fixed device 3,2 convenience of opening box covers, applicability is extensive, and the positive Middle face of cabinet 1 is provided with handle 4, the one side four of cabinet 1 Universal wheel 5 is fixedly connected at angle, the another side bottom end of cabinet 1 is provided with stretching handle 6, the lower surface four corners of cabinet 1 It is fixedly connected to rubber pad 7, avoids the friction of cabinet 1 Yu ground, buffer protection function is played to tool box；

The upper surface middle part of fixed device 3 is fixedly connected with button 31, and the bottom end two sides of button 31, which are fixedly connected to, presses Lower surface one end of compression bar 32, pressing lever 32 is fixedly connected with trapezoidal slide block 33；

There are two slide bar 34, the upper and lower surfaces middle part of slide bar 34 is fixed for the internal symmetry setting of fixed device 3 It is connected with fixed block 35, the positive Middle face of slide bar 34 is fixedly connected with cam block 36, and one end of slide bar 34 is fixedly connected with convex Block 37, the other end of slide bar 34 are provided with spring 38.

A kind of optional technical solution as the utility model: the both ends of handle 4 pass through pin shaft and the fixed company of cabinet 1 It connects, the medial surface of handle 4 is wavy, and structure is simple, easy to carry.

A kind of optional technical solution as the utility model: stretching handle 6 is slidably connected with cabinet 1, the side of stretching handle 6 Middle face is fixedly connected with switch button, when carrying out remote handbarrow case, maintenance personal is facilitated to push and pull tool box, reduced The labor intensity of maintenance personal.

A kind of optional technical solution as the utility model: the lower surface of trapezoidal slide block 33 and the upper table of cam block 36 Face is inclined to set, and trapezoidal slide block 33 is slidably connected with cam block 36, and design is rationally, simple and practical.

A kind of optional technical solution as the utility model: lower surface one end of case lid 2 is fixedly connected with fixture block 21, card The two sides of block 21 offer triangle groove, and triangle groove is adapted with convex block 37, and structure is simple, facilitate fixed box cover 2.

A kind of optional technical solution as the utility model: the inner wall of one end of spring 38 and fixed device 3 is fixed to be connected It connects, the other end of spring 38 is fixedly connected with fixed block 35, and design is rationally, easy to use.

In conclusion the aircraft maintenance multifunctional tool box, in use, user can lead to when closer apart from aircraft It crosses handle 4 and carries tool box, when apart from aircraft farther out, user can will be stretched by the switch button on pressing stretching handle 6 Cabinet 1 is stretched out 6, tool box can be pulled, when needing opener case, only need push button 31, button 31 passes through pressing Bar 32 drives 33 slide downward of trapezoidal slide block, and trapezoidal slide block 33 is slided by cam block 36 with moving slide-bar 34, and slide bar 34 drives Convex block 37 is far from the triangle groove on fixture block 21, when convex block 37 leaves triangle groove, case lid 2 under the action of elastic force pin shaft from It has moved.

It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " " following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than Second feature.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of aircraft maintenance multifunctional tool box, including cabinet (1) and case lid (2), it is characterised in that: the cabinet (1) It being flexibly connected with case lid (2) by elastic force pin shaft, the positive top middle portion of the cabinet (1) is fixedly connected with fixed device (3), The positive Middle face of the cabinet (1) is provided with handle (4), and the one side four corners of the cabinet (1) are fixedly connected to universal It takes turns (5), the another side bottom end of the cabinet (1) is provided with stretching handle (6), and the lower surface four corners of the cabinet (1) are solid Surely rubber pad (7) are connected with；

The upper surface middle part of the fixed device (3) is fixedly connected with button (31), and the bottom end two sides of the button (31) are solid Surely it is connected with pressing lever (32), lower surface one end of the pressing lever (32) is fixedly connected with trapezoidal slide block (33)；

There are two slide bar (34), the upper and lower surfaces of the slide bar (34) for the internal symmetry setting of the fixed device (3) Middle part is fixedly connected to fixed block (35), and the positive Middle face of the slide bar (34) is fixedly connected with cam block (36), described One end of slide bar (34) is fixedly connected with convex block (37), and the other end of the slide bar (34) is provided with spring (38).

2. a kind of aircraft maintenance multifunctional tool box according to claim 1, it is characterised in that: the handle (4) Both ends pass through pin shaft and are fixedly connected with cabinet (1), and the medial surface of the handle (4) is wavy.

3. a kind of aircraft maintenance multifunctional tool box according to claim 1, it is characterised in that: the stretching handle (6) It is slidably connected with cabinet (1), is fixedly connected with switch button in the middle part of the one side of the stretching handle (6).

4. a kind of aircraft maintenance multifunctional tool box according to claim 1, it is characterised in that: the trapezoidal slide block (33) lower surface and the upper surface of cam block (36) are inclined to set, the trapezoidal slide block (33) and cam block (36) It is slidably connected.

5. a kind of aircraft maintenance multifunctional tool box according to claim 1, it is characterised in that: the case lid (2) Lower surface one end is fixedly connected with fixture block (21), and the two sides of the fixture block (21) offer triangle groove, the triangular fovea Slot is adapted with convex block (37).

6. a kind of aircraft maintenance multifunctional tool box according to claim 1, it is characterised in that: the spring (38) One end is fixedly connected with the inner wall of fixed device (3), and the other end of the spring (38) is fixedly connected with fixed block (35).