CN211323449U

CN211323449U - Portable containing box for engineering cost

Info

Publication number: CN211323449U
Application number: CN201922167433.7U
Authority: CN
Inventors: 杨洁; 邓瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-25
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a portable containing box for engineering cost in the technical field of tools for engineering cost, which comprises a box body, wherein the inner cavity of the box body is vertically and slidably connected with at least two containing drawers which can be drawn out from the front side, the front side of the box body and the positions corresponding to the corners of two adjacent containing drawers are rotatably connected with a rotary locking part, the left side of the box body is fixedly connected with a fixed plate, the top end of the fixed plate is rotatably connected with a rotating plate through a rotating shaft, the two ends of the rotating plate, which are close to one side of the rotating shaft, are provided with clamping grooves, the front side and the rear side of the top of the box body are both fixedly provided with locking mechanisms, the front side and the rear side of the right side of the box body are both fixedly provided with braces, the portable containing box for engineering cost has simple structure, reasonable design, the person of facilitating the use has improved the practicality of containing box for the engineering cost.

Description

Portable containing box for engineering cost

Technical Field

The utility model relates to an instrument technical field for the engineering cost specifically is a portable containing box for engineering cost.

Background

The construction cost refers to the construction price of the project, and refers to the total sum of all the expenses expected or actually required for completing the construction of one project. The project cost is defined from the perspective of an owner, and refers to the construction cost of a project, namely the investment cost of all fixed assets expected to be paid or actually paid for constructing a project. These costs include equipment and tool acquisition costs, construction and installation costs, other costs of construction, preparation costs, interest in construction periods, and fixed asset investment direction adjustment taxes.

A storage device for construction cost is disclosed in Chinese utility model patent with the publication number of CN207220401U and publication date of 2018-04-13, the structure of the utility model comprises a box body, a box cover, a folding connecting frame, a first storage plate, a first connecting frame, a second storage plate, a second connecting frame, a separating baffle plate and a handle, wherein the inner side surface of the box cover is movably connected with the folding connecting frame through screws, the inner side surface of the folding connecting frame is movably connected with the first storage plate, the first connecting frame is movably connected with the right end surface of the first storage plate through screws, the second storage plate is movably connected with the inner side surface of the first connecting frame, the utility model can divide the limited storage box body into a plurality of storage plates, thereby the multistage, orderly classification and arrangement of instrument have been realized, have avoided accomodating not enough of capacity, accomodate categorised chaotic phenomenon, have effectively improved the practicality of equipment.

The technical scheme is that the storage box for the engineering cost is disclosed in a Chinese utility model patent with an authorization notice number of CN209051762U and an authorization notice date of 2019-07-02, and belongs to the technical field of tools for the engineering cost, and the storage box for the engineering cost comprises a box body and a box cover arranged on the box body, wherein the box body comprises a bottom plate, four side plates fixedly arranged on the periphery of the bottom plate, a partition plate and a cover plate arranged in the box body, and the partition plate is vertically arranged on the bottom plate to divide the box body into two spaces; the cover plate is vertically arranged on the partition plate, and the side wall of the cover plate is abutted against the side plate; a chamber for placing books is arranged between the cover plate and the bottom plate. The utility model discloses a cavity is constituteed with the box to baffle and apron, can put books in the cavity between apron and bottom plate, then put other instrument outside the cavity, can make books in an inclosed space this moment to prevent that the instrument in the box from causing the damage to books.

But above-mentioned two kinds of storage device need open whole box and take again when article need take, and the operation is inconvenient, and the box can not extra provide the level and smooth platform of placing object article outward, is unfavorable for the user to write, draw and calculation work when lacking the support desktop, and then has reduced the practicality of containing box for the engineering cost.

Based on this, the utility model designs a specifically be a portable containing box is used to engineering cost to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable containing box is used to engineering cost to solve traditional storage device that proposes in the above-mentioned background art when needing to take article, need open whole box and take again, the operation is inconvenient, and the box can not be extra provide the level and smooth platform of placing object article outward, is unfavorable for the user to write, draw and the problem of computational work when lacking the support desktop.

In order to achieve the above object, the utility model provides a following technical scheme: a portable containing box for engineering construction cost comprises a box body, wherein at least two containing drawers which can be drawn out from the front side are vertically and slidably connected to the inner cavity of the box body, rotary locking pieces are rotatably connected to the front side of the box body and the positions corresponding to the corners of the two adjacent containing drawers, a fixed plate is fixedly connected to the left side of the box body, the top end of the fixed plate is rotatably connected with a rotating plate through a rotating shaft, clamping grooves are formed in two ends, close to one side of the rotating shaft, of the rotating plate, locking mechanisms are fixedly installed on the front side and the rear side of the top of the box body, and straps are fixedly installed on;

locking mechanism is including fixing the fixed block at the box top, the bottom of fixed block is equipped with the slip chamber, and the center department at slip chamber top is equipped with the rotation chamber, and sliding connection has the cardboard that cooperatees with the draw-in groove and the shape is "J" type in the slip chamber, the cardboard includes the long plate section with slip chamber sliding connection, the short plate section parallel with the long plate section and the vertical section of connecting long plate section and short plate section, and the cardboard have with draw-in groove side complex draw-in groove, the cardboard long plate section is located the one end fixedly connected with rack in slip chamber, and the left side longitudinal rotation that rotates the chamber is connected with the worm wheel with rack toothing, the vertical rotation in right side is connected with the worm with worm wheel meshing, the top and the fixedly connected with knob of fixed block are run through to the top of fixed.

The utility model discloses as above portable containing box is used to engineering cost, further, work as when the contained angle of rotor plate and fixed plate is ninety degrees, the rotor plate top surface flushes with the top surface of box.

The utility model discloses as above portable containing box for engineering cost, it is further, the tip of cardboard short plate section is equipped with downwardly extending's extension section.

The utility model discloses as above portable containing box for engineering cost, it is further, the spacing groove that is located under the slip chamber is seted up at the top of box, the one end fixedly connected with and the spacing groove sliding connection's of cardboard stopper are kept away from to the rack.

The utility model discloses as above portable containing box for engineering cost, it is further, the left and right sides of inner chamber of the box just corresponds adjacent two and accomodates the position fixedly connected with semicircle rib at drawer turning, accomodate the position of the corresponding semicircle rib of drawer and seted up the spout with semicircle rib matched with.

The utility model discloses as above portable containing box for engineering cost, it is further, rotatory retaining member includes semicircle portion one and semicircle portion two, and the radius of semicircle portion one equals with the radius of semicircle rib, and the radius of semicircle portion two is greater than the radius of semicircle portion one, just the well axial region of rotatory retaining member rotates the tip of connection at the semicircle rib.

The utility model discloses as above portable containing box for engineering cost, it is further, accomodate the middle part fixedly connected with division board of drawer inner chamber.

The utility model discloses as above portable containing box for engineering cost, it is further, the pull groove is opened to the front side of accomodating the drawer.

The utility model discloses as above portable containing box for engineering cost, it is further, the quantity of accomodating the drawer is three.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the at least two groups of storage drawers are arranged and can be opened respectively, so that the phenomenon that the whole box body needs to be opened when a user takes an article is avoided; the rotating plate can be overturned to the horizontal position and fixed through the fixing plate, the rotating plate and the locking mechanism, an additional supporting platform is provided for a user by utilizing the top surface of the rotating plate, and the writing, drawing and calculating work of the user can be favorably carried out when the supporting platform is lacked; the storage box is convenient for a user to carry the storage box by arranging the braces, so that the effect of portability of the storage box is achieved;

this portable containing box for engineering cost, simple structure, reasonable in design, portable, the person of facilitating the use is to taking of storage article, can provide extra supporting platform for the user, and the person of facilitating the use uses, has improved the practicality of containing box for engineering cost.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged view of point A of FIG. 2;

FIG. 4 is an enlarged view of point A of FIG. 2 when the rotating plate is turned over;

FIG. 5 is an enlarged schematic view of point A of FIG. 2 with the rotating plate flipped ninety degrees;

FIG. 6 is a perspective view of the rotary locking member of the present invention when separated;

FIG. 7 is a schematic left sectional view of the structure of the storage drawer and the case of the present invention;

fig. 8 is a schematic perspective view of the rotating plate of the present invention when it is turned ninety degrees;

in the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 11-semicircular rib, 2-containing drawer, 21-separation plate, 22-pull groove, 3-rotary locking piece, 4-fixing plate, 5-rotating plate, 51-clamping groove, 6-locking mechanism, 61-fixing block, 62-clamping plate, 63-rack, 64-worm, 65-worm wheel, 66-limiting groove, 67-limiting block and 7-brace.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a portable containing box for construction cost comprises a box body 1, wherein three containing drawers 2 which can be drawn out from the front side are connected to the inner cavity of the box body 1 in a sliding mode along the vertical direction, a partition plate 21 is fixedly connected to the middle of the inner cavity of each containing drawer 2, the function of dividing the inner cavity of each containing drawer 2 is achieved, a user can conveniently contain articles in a classified mode, a pull groove 22 is formed in the front side of each containing drawer 2, and the user can conveniently pull out the containing drawers 2 through the arrangement of the pull groove 22;

the front side of the box body 1 and the positions corresponding to two adjacent storage drawers 2 corners are rotatably connected with a rotary locking piece 3, specifically, the left side and the right side of the inner cavity of the box body 1 and the positions corresponding to two adjacent storage drawers 2 corners are fixedly connected with semicircular ribs 11, the positions of the semicircular ribs 11 corresponding to the storage drawers 2 are provided with chutes matched with the semicircular ribs 11, the rotary locking piece 3 comprises a semicircular part I and a semicircular part II, the radius of the semicircular part I is equal to that of the semicircular ribs 11, the radius of the semicircular part II is larger than that of the semicircular part I, the middle shaft part of the rotary locking piece 3 is rotatably connected with the end part of the semicircular ribs 11, the semicircular part II of the rotary locking piece 3 can be tightly attached to the front side of the storage drawers 2, when the semicircular part II of the rotary locking piece 3 is contacted with the front side of the storage drawers 2, the rotary locking piece 3 plays a limiting role in the storage drawers 2, the moving-out of the storage drawer 2 can be avoided, when the semicircular part II of the rotary locking piece 3 is not contacted with the front side of the storage drawer 2, a user can pull the pull groove 22 to open the storage drawer 2, and the operation is simple and quick;

the left side of the box body 1 is fixedly connected with a fixed plate 4, the top end of the fixed plate 4 is rotatably connected with a rotating plate 5 through a rotating shaft, when the included angle between the rotating plate 5 and the fixed plate 4 is ninety degrees, the top surface of the rotating plate 5 is flush with the top surface of the box body 1, so that the rotating plate 5 can be matched with the top surface of the box body 1 for use when being horizontal, clamping grooves 51 are formed in two ends of the rotating plate 5, which are close to one side of the rotating shaft, respectively, a locking mechanism 6 is fixedly installed on the front side and the rear side of the top of the box body 1, straps 7 are respectively and fixedly installed on the front end and the rear end of the right side of;

the locking mechanism 6 comprises a fixed block 61 fixed on the top of the box body 1, a sliding cavity is arranged at the bottom of the fixed block 61, a rotating cavity is arranged at the center of the top of the sliding cavity, a clamping plate 62 matched with the clamping groove 51 and shaped like a J is connected in the sliding cavity in a sliding mode, the clamping plate 62 comprises a long plate section connected with the sliding cavity in a sliding mode, a short plate section parallel to the long plate section and a vertical section connecting the long plate section and the short plate section, the clamping plate 62 is provided with a clamping groove matched with the side edge of the clamping groove 51, the end portion of the short plate section is provided with an extending section extending downwards, the contact area between the clamping plate 62 and the rotating plate 5 is increased, the fastening effect of the clamping plate 62 on the rotating plate 5 is better, one end, located on the sliding cavity, of the long plate section of the clamping plate 62 is fixedly connected with a rack 63, a worm wheel 65 meshed with the rack 63 is longitudinally and, the top of worm 64 runs through to the top and the fixedly connected with knob of fixed block 61, and the spacing groove 66 that is located under the slip chamber is seted up at the top of box 1, and the rack 63 is kept away from the one end fixedly connected with of cardboard 62 and spacing groove 66 sliding connection's stopper 67, and through the cooperation of spacing groove 66 and stopper 67, can play the effect of restriction to the stopper 67 stroke, and then avoids cardboard 62 to shift out from fixed block 61, has guaranteed the device's normal operating.

One specific application of this embodiment is: when in use, a user rotates the knob, the knob drives the worm 64 to rotate, the worm 64 drives the worm wheel 65 to rotate, the worm wheel 65 drives the rack 63 to move leftwards through the teeth, the rack 63 drives the clamping plate 62 to slide leftwards in the sliding cavity, the rotating plate 5 is then rotated so that the short segment of the catch plate 62 can pass through the catch slot 51, as shown in figure 4, continuing to rotate the rotating plate 5 to the horizontal, the user again rotates the knob in the reverse direction, so that the clamping plate 62 moves rightwards, the clamping groove of the clamping plate 62 is clamped with the right side edge of the clamping groove 51, and the short plate section and the extension section of the clamping plate 62 are contacted with the surface of the rotating plate 5, the position of the rotating plate 5 is fixed by utilizing the self-locking matching of the worm wheel 65 and the worm 64, the top surface of the rotating plate 5 is flush with the top surface of the box body 1, as shown in fig. 5, the user can then rotate the rotary lock member 3, pull out the storage drawer 2, take out the articles in the storage drawer 2 and place them on the rotating plate 5 and the case 1; when the rotating plate 5 is folded and unfolded, the rotating plate 5 is in the vertical direction, and a user rotates the knob to enable the clamping plate 62 to move rightwards to support the top of the left side of the rotating plate 5, as shown in fig. 3, so that the stability of the rotating plate 5 in folding and unfolding can be guaranteed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an engineering cost is with portable containing box, includes box (1), its characterized in that: the inner cavity of the box body (1) is vertically and slidably connected with at least two storage drawers (2) which can be drawn out from the front side, the front side of the box body (1) is rotatably connected with a rotary locking piece (3) corresponding to the corners of two adjacent storage drawers (2), the left side of the box body (1) is fixedly connected with a fixed plate (4), the top end of the fixed plate (4) is rotatably connected with a rotating plate (5) through a rotating shaft, clamping grooves (51) are formed in two ends, close to one side of the rotating shaft, of the rotating plate (5), locking mechanisms (6) are fixedly installed on the front side and the rear side of the top of the box body (1), and straps (7) are fixedly installed on the front end and the;

the locking mechanism (6) comprises a fixed block (61) fixed on the top of the box body (1), the bottom of the fixed block (61) is provided with a sliding cavity, the center of the top of the sliding cavity is provided with a rotating cavity, a clamping plate (62) which is matched with the clamping groove (51) and is in a J shape is connected in the sliding cavity in a sliding way, the clamping plate (62) comprises a long plate section connected with the sliding cavity in a sliding way, a short plate section parallel to the long plate section and a vertical section connecting the long plate section and the short plate section, the clamping plate (62) is provided with a clamping groove matched with the side edge of the clamping groove (51), one end of the long plate section of the clamping plate (62) positioned in the sliding cavity is fixedly connected with a rack (63), the left side of the rotating cavity is longitudinally and rotatably connected with a worm wheel (65) meshed with the rack (63), the right side of the rotating cavity is vertically and rotatably connected with a worm (64) meshed with the worm wheel (65), the top end of the worm (64) penetrates through the top of the fixed block (61) and is fixedly connected with a knob.

2. The portable storage box for construction cost according to claim 1, characterized in that: when the included angle between the rotating plate (5) and the fixed plate (4) is ninety degrees, the top surface of the rotating plate (5) is flush with the top surface of the box body (1).

3. The portable storage box for construction cost according to claim 2, characterized in that: the end of the short plate section of the clamping plate (62) is provided with an extension section extending downwards.

4. A portable storage box for construction cost according to claim 3, characterized in that: the top of the box body (1) is provided with a limiting groove (66) located right below the sliding cavity, and one end, far away from the clamping plate (62), of the rack (63) is fixedly connected with a limiting block (67) in sliding connection with the limiting groove (66).

5. The portable containing box for construction cost according to claim 4, characterized in that: the left and right sides of box (1) inner chamber just corresponds adjacent two and accomodates position fixedly connected with semicircle rib (11) at drawer (2) turning, accomodate the corresponding semicircle rib (11) of drawer (2) the position and seted up the spout with semicircle rib (11) matched with.

6. The portable storage box for construction cost according to claim 5, characterized in that: rotatory retaining member (3) include semicircle portion one and semicircle portion two, and the radius of semicircle portion one equals with the radius of semicircle rib (11), and the radius of semicircle portion two is greater than the radius of semicircle portion one, just the well axial region rotation of rotatory retaining member (3) is connected the tip at semicircle rib (11).

7. The portable storage box for construction cost according to claim 6, characterized in that: the middle part of the inner cavity of the storage drawer (2) is fixedly connected with a partition plate (21).

8. The portable storage box for construction cost according to claim 7, characterized in that: a pull groove (22) is arranged on the front side of the storage drawer (2).

9. The portable storage box for construction cost according to claim 8, characterized in that: the number of the storage drawers (2) is three.