CN110077144B - Environment-friendly and energy-saving drawing storage box - Google Patents
Environment-friendly and energy-saving drawing storage box Download PDFInfo
- Publication number
- CN110077144B CN110077144B CN201910356038.5A CN201910356038A CN110077144B CN 110077144 B CN110077144 B CN 110077144B CN 201910356038 A CN201910356038 A CN 201910356038A CN 110077144 B CN110077144 B CN 110077144B
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- box body
- cover
- movable plate
- rotating rod
- box
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- 238000003860 storage Methods 0.000 title abstract description 19
- 238000004321 preservation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000007613 environmental effect Effects 0.000 claims 1
- 241000238631 Hexapoda Species 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000002274 desiccant Substances 0.000 description 3
- 239000000077 insect repellent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F7/00—Filing appliances without fastening means
- B42F7/14—Boxes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F9/00—Filing appliances with devices clamping file edges; Covers with clamping backs
- B42F9/001—Clip boards
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Closures For Containers (AREA)
Abstract
The application relates to the technical field of protection and storage of drawings, and particularly discloses an environment-friendly and energy-saving drawing storage box which comprises a box body and a cover body, wherein the left end of the box body is rotatably connected with the cover body; the front side surface of the box body is provided with an opening so that the upper end, the lower end and the right end of the front side surface of the box body form a baffle; a supporting plate is connected to the bottom of the inner side of the box body in a sliding manner, and a pressure spring is arranged between the supporting plate and the inner side of the bottom of the box body; a movable plate is connected to the supporting plate in a sliding manner; the upper end surface of the movable plate is a wedge surface, the top of the box body is provided with a rotating rod, and the lower end of the rotating rod is fixed with a rack; a spring is arranged between the movable plate and the box body. The purpose of this patent is to solve and directly put the problem that curls easily in the drawing preserves the box with the drawing.
Description
Technical Field
The invention relates to the technical field of protection and storage of drawings, in particular to an environment-friendly and energy-saving drawing storage box.
Background
At present, when the drawing with the size equal to or larger than A3(420mm multiplied by 297mm) is stored, the drawing is stored after being folded due to the fact that the drawing is inconvenient to store, creases exist on the drawing, the drawing is easy to damage in the crease places after being repeatedly folded, the checking of the drawing is affected, and the drawing is not beneficial to storage. Moreover, the drawings are directly placed in the containing spaces such as the file cabinet, and the like, so that moisture absorption and mildew generation are easy, and the storage of the drawings is not facilitated.
Chinese patent with publication number CN103640363B discloses a built-in protective personnel file box, which comprises a box body and an insert box; the box body is divided into two areas, one area is a storage area for the optical disk and the bulk material, the other area is a storage area for the file folder, two sides of the top of the storage area for the file folder are respectively provided with a falcon channel, and the bottom of the storage area for the file folder is provided with a fixed groove; the plug box is a trapezoid body with a wide upper part and a narrow lower part, the two sides of the upper part are provided with mortise slots, and the bottom is provided with a small hole; inserting tenon channels into the mortise slots of the inserting boxes to be inserted into the box bodies of the file boxes, and placing insect-proof agents, drying agents and bactericides in the inserting boxes.
Through set up in the file box top inboard among the above-mentioned scheme and insert the box, insert and place insect repellent, drier, germicide in the box, play dry insecticidal effect of disinfecting, insert the both ends face of box and can play fixed file folder, prevent the effect that the file folder warp, conveniently change the inside drier etc. of box simultaneously.
Although solved the easily yielding and protection against insects and the dry problem of archives save in-process of file folder among the above-mentioned scheme, but the file box need just can be fixed the file with the help of the file folder, if directly place the file in the file box, when the file in the file box is less, the file in the file box takes place to curl easily.
Therefore, it is necessary to design a drawing storage case for preventing the drawing from curling, in which the drawing can be directly placed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an environment-friendly and energy-saving drawing storage box, and solves the problem that drawing paper is easily curled when being directly placed in the drawing storage box.
In order to solve the problems, the technical scheme adopted by the invention is as follows: the environment-friendly and energy-saving drawing preservation box comprises a box body and a cover body, wherein the box body is cubic, and the left end of the box body is rotatably connected with the cover body; the front side surface of the box body is provided with an opening so that the upper end, the lower end and the right end of the front side surface of the box body form a baffle; the cover body and the box body are respectively and correspondingly provided with a first magnet and a second magnet which can limit the cover body on the box body and have opposite magnetic poles; a supporting plate which is parallel to the bottom of the box body and has the same size with the bottom of the box body is connected to the bottom of the inner side of the box body in a sliding manner, a pressure spring is arranged between the supporting plate and the bottom surface of the box body, one end of the pressure spring is positioned at the lower end of the supporting plate, and the other end of the pressure spring is fixed to the inner side; the supporting plate is connected with a movable plate which is parallel to the rear side surface of the box body and has the same left and right width with the rear inner side surface of the box body in a sliding way; the upper end face of the movable plate is an inclined face facing the rear side face of the box body, a rotating rod perpendicular to the front side face and the rear side face of the box body is connected between a baffle plate at the top of the box body and the rear inner side wall of the box body, and a rack which is axially arranged along the rotating rod and matched with a wedge face at the upper end of the movable plate is fixed at the lower end of the rotating rod; a spring is arranged between the movable plate and the rear side wall of the box body; the rear end of the rotating rod is rotatably connected with the rear side wall of the box body, a cylindrical second bulge is fixed on the front end face of the rotating rod, and external threads are arranged on the periphery of the second bulge; the second bulge is connected with a cover, an internal thread matched with the external thread is arranged on the inner side wall of the cover, and the cover penetrates through the baffle and is in sliding sealing connection with the baffle; a torsion spring is arranged between the rotating rod and the top wall of the box body, one end of the torsion spring is fixed on the rotating rod, and the other end of the torsion spring is fixed on the top wall in the box body; when the cover is pressed, the cover can drive the rotating rod to rotate; when the rotating rod rotates, the rotating rod can drive the cover to move back and forth.
The technical principle of the basic scheme is as follows:
the rear side surface of the box body is horizontally placed on the ground, the movable plate is pressed downwards by hands and compresses the spring, the movable plate can extrude the supporting plate and compress the pressure spring to enable the supporting plate to drive the movable plate to move towards one side close to the bottom of the box body while moving downwards, the movable plate successfully crosses one tooth of the rack, the supporting plate drives the movable plate to move upwards under the elasticity of the pressure spring, the movable plate is limited under the matching of the tooth of the rack and the wedge surface, then the drawing is horizontally placed on the movable plate, the cover body is covered, the cover body is pressed to the cover, the cover drives the rotating rod and the rack to rotate, the torsion spring stores energy, when the rack rotates 90 degrees, the movable plate loses the limiting effect of the rack on the movable plate, the spring drives the movable plate to move towards the mouth of the box body, the movable plate supports the drawing on the baffle, and, the curling of the drawing is avoided. When the cover is opened again, the torsion spring drives the rotating rod, the rack and the cover to reset.
The beneficial effect that this scheme produced is:
1. directly put the drawing among the prior art and curl easily and compare in the drawing preservation box, carry the drawing through the cooperation of fly leaf and baffle in this scheme and need not with the help of instruments such as clip, just can effectively avoid above-mentioned problem, keep flat the back with the drawing preservation box simultaneously, press down the fly leaf and just can put into the drawing, cover the lid and just can make the drawing automatic spacing, easy operation, degree of automation is high, easily promotes and uses.
2. With depositing after folding the drawing among the prior art, can cause the crease on the drawing, the drawing is through the folding back that relapses, and the place that has the crease is damaged easily, influences looking over of drawing, and is unfavorable for the drawing to preserve and compares, need not folding when the drawing is preserved in this scheme, preserves effectually, looks over clearly convenient.
Further, the movable plate is a mesh plate, a conical pressing type inflator is fixed on the rear wall of the movable plate, and the inflator is made of rubber; the spring is a conical spring and is fixed in the inflator and arranged along the inner wall of the inflator; the inflator is provided with a one-way air inlet valve communicated with the interior of the box body and a one-way air outlet valve communicated with the outside.
Utilize the reciprocating motion of fly leaf to realize that the inflater inhales with the inside gas of box body and the external world of discharging, make the fly leaf when realizing the function of fixed drawing, realize the inside drying of box body in the drawing save process to realize the protection against insects and the mould of drawing, realize the green of drawing and store.
Further, the left side wall of box body is the connecting wall, and the one end of connecting wall rotates sealing connection with the trailing flank of box body, and the other end and the lid of connecting wall rotate sealing connection.
The connecting wall can drive the cover body to overturn relative to the box body, so that when the box body is opened and closed, the cover body is driven by the connecting wall to overturn relative to the box body to the rear side face of the box body in the same plane, and the drawing in the box body is conveniently turned over and taken out.
Furthermore, a T-shaped sliding groove in the vertical direction is formed in the bottom of the inner rear side wall of the box body, a T-shaped sliding block matched with the T-shaped sliding groove is fixed on the rear side face of the supporting plate, a T-shaped sliding groove in the vertical direction is also formed in the inner side of the baffle plate at the lower portion of the box body, a T-shaped sliding block matched with the T-shaped sliding groove is also fixed on the front side face of the supporting plate, and the two T-shaped sliding grooves are symmetrically distributed in; the upper end of the notch of the T-shaped sliding groove is lower than the upper end of the baffle at the bottom of the box body.
The supporting plate can only move up and down, the balance of the supporting plate during up and down movement is improved, and the supporting plate is prevented from sliding out of the box body.
Further, be provided with the horizontal spout that the opening is ascending and the front and back side vertically of box body arranges along the horizontal direction in the middle of the backup pad top, be provided with in the middle of the lower extreme of fly leaf with horizontal spout complex spherical slider, spherical slider card is gone into in the horizontal spout and the opening size of horizontal spout is less than spherical slider's diameter.
The spherical sliding block is always clamped in the horizontal sliding groove, the supporting plate and the movable plate synchronously move up and down, and the movable plate can only move back and forth relative to the box body along the horizontal sliding groove, so that the movable plate is prevented from sliding out of the box body leftwards.
Further, the inboard upper portion of the back lateral wall of box body is provided with cylindric recess, and the rear end of dwang is provided with cylindric first arch, and the first arch is the arc surface with cylindric recess 121's contact surface.
The friction force received when the rotating rod rotates can be reduced.
Drawings
Fig. 1 is a perspective view of a cover according to an embodiment of the present invention.
Fig. 2 is a front view of the cover according to the embodiment of the present invention.
Fig. 3 is a front view of the cover of the embodiment of the present invention after opening.
Fig. 4 is an enlarged sectional view of the cartridge body in fig. 1 taken along direction a.
Fig. 5 is an enlarged view of a portion B in fig. 4.
Fig. 6 is an enlarged view of the portion C in fig. 4.
Fig. 7 is an enlarged view of a portion D in fig. 4.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the air pump comprises a box body 10, a connecting wall 11, a baffle plate 12, a cylindrical groove 121, a cover body 20, a movable plate 30, a wedge surface 31, a semi-cylindrical surface 32, an air pump 33, a one-way air inlet valve 34, a one-way air outlet valve 35, a horizontal sliding groove 36, a spherical sliding block 37, a supporting plate 40, a pressure spring 41, a T-shaped sliding groove 42, a T-shaped sliding block 43, a rotating rod 50, a rack 51, a first protrusion 52, a second protrusion 53, a torsion spring 54, a cover 60, a first magnet 70 and a second magnet 71.
The embodiments are substantially as shown in figures 1, 2, 3, 4, 5, 6, and 7:
an environment-friendly and energy-saving drawing preservation box is shown in figure 1 and comprises a box body 10 and a cover body 20, wherein the box body 10 and the cover body 20 are both made of PP materials, and the PP materials have the advantages of light weight, good heat resistance, good stress cracking resistance, very long bending fatigue life and the like. As shown in fig. 1 and 2, the case 10 has a rectangular parallelepiped shape.
As shown in fig. 3, the side perpendicular to the paper surface and facing the reader in fig. 3 is defined as the front surface of the case 10, the left side of the paper surface in fig. 3 is defined as the left surface of the case 10, and the upper side of the paper surface in fig. 3 is defined as the upper surface of the case 10.
As shown in fig. 3, the front side of the box 10 is open, so that the upper, lower and right ends of the front side of the box 10 form strip-shaped baffles 12, and the left sides of the upper and lower baffles 12 extend to be flush with the left side of the rear side of the box 10.
The left side wall of box body 10 is connecting wall 11, and the right-hand member of connecting wall 11 rotates sealing connection with the trailing flank of box body 10, and the left end and the lid 20 of connecting wall 11 rotate sealing connection, and connecting wall 11 can drive lid 20 and overturn for box body 10 to when realizing opening and closing of box body 10, when connecting wall 11 drives lid 20 and overturn to the trailing flank with box body 10 in the coplanar for box body 10, conveniently browse and get the drawing in the box body 10 of putting. The first magnet 70 is disposed at the inner side of the cover 20 near the edge, when the connecting wall 11 drives the cover 20 to turn over to the cover 20 to close the box 10, the second magnet 71 is disposed on the baffle 12 corresponding to the first magnet 70 on the cover 20, the first magnet 70 and the second magnet 71 have opposite magnetic poles, and the cover 20 is limited on the box 10 by the mutual attraction of the first magnet 70 and the second magnet 71.
As shown in fig. 4, a supporting plate 40 which is parallel to the bottom of the case 10 and has the same size is slidably connected to the lower portion of the inner side wall of the case 10, as shown in fig. 7, a T-shaped sliding slot 42 in the vertical direction is provided at the lower portion of the inner side wall of the rear of the case 10, and a T-shaped slider 43 which is engaged with the T-shaped sliding slot 42 is fixed to the rear side of the supporting plate 40, so that the supporting plate 40 can only move up and. The inner side of the baffle 12 below the box body 10 is also provided with a T-shaped sliding groove 42 in the vertical direction, the front side surface of the supporting plate 40 is also fixed with a T-shaped sliding block 43 matched with the T-shaped sliding groove 42, and the two T-shaped sliding grooves 42 are symmetrically distributed front and back to increase the balance of the supporting plate 40 during the up-and-down movement. The upper end of the notch of the T-shaped chute 42 is lower than the upper end of the baffle 12 at the bottom of the box body 10, so as to prevent the support plate 40 from sliding out of the box body 10.
The bottom inner side of the box body 10 below the supporting plate 40 is evenly provided with 8 pressure springs 41, one end of each pressure spring 41 is fixed at the inner bottom of the box body 10, the other end of each pressure spring 41 is fixed at the lower end of the supporting plate 40, and the pressure springs 41 are used for supporting the supporting plate 40 to enable the supporting plate 40 to slide up and down along the inner side wall of the box body 10.
As shown in fig. 4, the movable plate 30 having a width corresponding to the left and right width of the rear inner surface of the case 10 is slidably connected to the support plate 40, and the movable plate 30 is a mesh plate. As shown in fig. 7, the lower end surface of the movable plate 30 is a semi-cylindrical surface 32, which can reduce the friction between the movable plate 30 and the support plate 40.
As shown in fig. 4, the supporting plate 40 is sized such that when the supporting plate 40 moves to the uppermost position, the upper end of the blocking plate 12 at the lower portion of the case 10 is still higher than the semi-cylindrical surface 32 at the lower end of the movable plate 30; when the support plate 40 moves to the lowest position, the upper end of the movable plate 30 is still higher than the lower end of the blocking plate 12 at the upper end of the case 10, ensuring that the movable plate 30 does not slip out of the case 10 during the movement.
As shown in fig. 7, a horizontal sliding groove 36 with an upward opening is disposed in the middle of the top of the supporting plate 40, the horizontal sliding groove 36 is perpendicular to the front and rear sides of the box body 10, the horizontal sliding groove 36 is disposed in the middle of the lower end of the semi-cylindrical surface 32 of the movable plate 30, a spherical slider 37 matched with the horizontal sliding groove 36 is disposed in the middle of the lower end of the horizontal sliding groove 36, the size of the opening of the horizontal sliding groove 36 is smaller than the diameter of the spherical slider 37, the spherical slider 37 is always clamped in the horizontal sliding groove 36, the supporting plate 40 and the movable plate 30 move up and down synchronously, the movable plate 30 can only.
As shown in fig. 4, a conical push type air pump 33 is fixed on the rear wall of the movable plate 30, the air pump 33 is made of rubber material, so that the shape of the air pump 33 can be changed, a conical spring is fixed in the air pump 33 along the inner wall of the air pump 33, a one-way air inlet valve 34 communicated with the inside of the box body 10 is arranged on the air pump 33, and a one-way air outlet valve 35 communicated with the outside is arranged on the air pump 33. The number of the pump 33 is set to 14 and is symmetrically distributed about the center of the movable plate 30, so that the movable plate 30 slides back and forth with balanced force.
As shown in fig. 5, the upper end surface of the movable plate 30 is provided as a wedge surface 31 inclined toward the rear side of the case 10. As shown in fig. 4, a rotating rod 50 perpendicular to the front and rear side surfaces of the box body 10 is connected between the inner side wall of the baffle 12 at the top of the box body 10 and the rear inner side wall of the box body 10, a rack 51 axially arranged along the rotating rod 50 is fixed to the lower end surface of the rotating rod 50, and the teeth of the rack 51 are matched with the wedge surface 31 at the upper end of the movable plate 30.
The width of the containing space of the drawing preservation box is at least consistent with the width of the drawing to be preserved, and the length of the drawing is required to be larger than the distance between the upper baffle plate and the lower baffle plate 12 and smaller than the distance between the support plate 40 and the rack 51 when the support plate 40 moves to the highest position.
The rear side of the drawing storage case is fixed, and the movable plate 30 is moved rearward to be close to the rear side of the case body 10 by pressing the movable plate 30 rearward by hand. On one hand, the air pump 33 is compressed, the one-way air inlet valve 34 is closed, the one-way air outlet valve 35 is opened, and the air pump 33 is exhausted; on the other hand, when the movable plate 30 is forced backward, the rack 51 cooperates with the wedge surface 31 to make the movable plate 30 press the support plate 40 downward and compress the compression spring 41, so that the wedge surface 31 successfully passes over one tooth, and then the support plate 40 drives the movable plate 30 to move upward under the elasticity of the compression spring 41, so that the wedge surface 31 is embedded in the rack 51 to press the movable plate 30 against the rack 51. And repeating the steps to enable the movable plate 30 to move to the designated position and be limited. The rack 51 is matched with the wedge surface 31 and the compression spring 41 is arranged, so that the movable plate 30 can only move from front to back and is limited, and cannot return spontaneously.
As shown in fig. 5, a cylindrical groove 121 is formed in an upper portion of an inner side of the rear sidewall of the box 10, a cylindrical first protrusion 52 is formed at a rear end of the rotating lever 50, and a contact surface between the first protrusion 52 and the cylindrical groove 121 is an arc surface, so that a friction force between the first protrusion 52 and the cylindrical groove 121 can be reduced.
As shown in fig. 6, a cylindrical second projection 53 is fixed to the front end surface of the rotating lever 50, and an external thread is provided on the outer periphery of the second projection 53. The second protrusion 53 is connected with a cover 60, the inner side wall of the cover 60 is provided with an internal thread matching with the external thread, the cover 60 penetrates through the baffle 12 at the upper end of the box body 10 and is connected with the baffle 12 in a sliding and sealing manner, the cover 60 is connected with the baffle 12 in a spline manner, so that the cover 60 cannot rotate relative to the baffle 12, and the cover 60 is perpendicular to the plane of the baffle 12. As shown in fig. 5, a torsion spring 54 is disposed between the rotating lever 50 and the inner top wall of the case body 10, one end of the torsion spring 54 is fixed to the rotating lever 50, and the other end of the torsion spring 54 is fixed to the inner top wall of the case body 10. When the cover 60 is moved to the rear side or the front side of the case 10, the cover 60 drives the rotating lever 50 to rotate forward or backward; when the rotation lever 50 rotates in the reverse or forward direction, the rotation lever 50 drives the cover 60 to move toward the front or rear side of the case 10.
When the cover 60 is forced to the rear side wall of the box body 10, the cover 60 moves towards the direction close to the rear side wall of the box body 10, because the rotating rod 50 cannot move along the front-back direction of the box body 10, the cover 60 drives the rotating rod 50 to rotate, so that the torsion spring 54 stores energy, the rotating rod 50 drives the rack 51 to rotate, and after the rack 51 rotates by 90 degrees, the wedge surface 31 on the movable plate 30 loses the limiting effect of the rack 51 on the movable plate, so that the movable plate 30 can return under the elastic force of the conical spring, meanwhile, the conical inflator 33 is stretched, the one-way air inlet valve 34 is opened, the one-way air outlet valve 35 is closed, and the inflator 33 sucks air in the.
When the cover 60 is released, the torsion spring 54 returns the rotating lever 50, and the rotating lever 50 returns the rack 51 and the cover 60.
The specific implementation process is as follows:
the back side of the drawing storage box is horizontally placed on the ground, the cover body 20 and the connecting wall 11 are opened, and the cover body 20 and the connecting wall 11 are in the same plane with the back side of the box body 10. The movable plate 30 is pressed downwards to a designated position, the movable plate 30 is limited, a drawing to be stored is horizontally placed on the movable plate 30, the cover body 20 is covered, the cover body 20 presses the cover 60, the cover 60 enables the rotating rod 50 to drive the rack 51 to rotate, the movable plate 30 is not limited any more, the movable plate 30 moves upwards to support the drawing tightly, the drawing is prevented from curling even if only one drawing is placed, meanwhile, the conical inflator 33 sucks air in the box body 10 into the inflator 33, although the inflator 33 cannot completely suck the air in the box body 10, the amount of residual air in the box body 10 is very small, the storage of the drawing in the box body 10 cannot be influenced, the box body 10 can be kept dry, mildew and insects in the box are prevented from being stored, compared with the prior art that the drawings are stored regularly through a drying agent, an insect repellent agent and the like, and the reagents such as the drying agent, the insect repellent agent, the invention is energy-saving and environment-friendly. Then the drawing storage box is placed at a designated position.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. The utility model provides a box is preserved to drawing of environmental protection and energy saving, includes box body and lid, and the appearance of box body is the cube shape, its characterized in that: the left end of the box body is rotationally connected with the cover body; the front side surface of the box body is provided with an opening so that the upper end, the lower end and the right end of the front side surface of the box body form a baffle; the cover body and the box body are respectively and correspondingly provided with a first magnet and a second magnet which can limit the cover body on the box body and have opposite magnetic poles; a supporting plate which is parallel to the bottom of the box body and has the same size with the bottom of the box body is connected to the bottom of the inner side of the box body in a sliding manner, a pressure spring is arranged between the supporting plate and the bottom surface of the box body, one end of the pressure spring is positioned at the lower end of the supporting plate, and the other end of the pressure spring is fixed to the inner side; the supporting plate is connected with a movable plate which is parallel to the rear side surface of the box body and has the same left and right width with the rear inner side surface of the box body in a sliding way; the upper end face of the movable plate is an inclined face facing the rear side face of the box body, a rotating rod perpendicular to the front side face and the rear side face of the box body is connected between a baffle plate at the top of the box body and the rear inner side wall of the box body, and a rack which is axially arranged along the rotating rod and matched with a wedge face at the upper end of the movable plate is fixed at the lower end of the rotating rod; a spring is arranged between the movable plate and the rear side wall of the box body; the rear end of the rotating rod is rotatably connected with the rear side wall of the box body, a cylindrical second bulge is fixed on the front end face of the rotating rod, and external threads are arranged on the periphery of the second bulge; the second bulge is connected with a cover, an internal thread matched with the external thread is arranged on the inner side wall of the cover, and the cover penetrates through the baffle and is in sliding sealing connection with the baffle; a torsion spring is arranged between the rotating rod and the top wall of the box body, one end of the torsion spring is fixed on the rotating rod, and the other end of the torsion spring is fixed on the top wall in the box body; when the cover is pressed, the cover can drive the rotating rod to rotate; when the rotating rod rotates, the rotating rod can drive the cover to move back and forth; the movable plate is a mesh plate, a conical push type inflator is fixed on the rear wall of the movable plate, and the inflator is made of rubber; the spring is a conical spring and is fixed in the inflator and arranged along the inner wall of the inflator; the inflator is provided with a one-way air inlet valve communicated with the interior of the box body and a one-way air outlet valve communicated with the outside.
2. The environment-friendly and energy-saving drawing preservation box according to claim 1, characterized in that: the left side wall of the box body is a connecting wall, one end of the connecting wall is connected with the rear side face of the box body in a rotating and sealing mode, and the other end of the connecting wall is connected with the cover body in a rotating and sealing mode.
3. The environment-friendly and energy-saving drawing preservation box according to claim 2, characterized in that: the bottom of the rear inner side wall of the box body is provided with a T-shaped sliding groove in the vertical direction, the rear side surface of the supporting plate is fixedly provided with a T-shaped sliding block matched with the T-shaped sliding groove, the inner side of the baffle plate at the lower part of the box body is also provided with a T-shaped sliding groove in the vertical direction, the front side surface of the supporting plate is also fixedly provided with a T-shaped sliding block matched with the T-shaped sliding groove, and the two T-shaped sliding grooves are; the upper end of the notch of the T-shaped sliding groove is lower than the upper end of the baffle at the bottom of the box body.
4. The environment-friendly and energy-saving drawing preservation box according to claim 3, characterized in that: the middle of the top of the supporting plate is provided with a horizontal sliding groove with an upward opening, the front side and the rear side of the box body are perpendicular to each other and are arranged along the horizontal direction, a spherical sliding block matched with the horizontal sliding groove is arranged in the middle of the lower end of the movable plate, the spherical sliding block is clamped into the horizontal sliding groove, and the opening size of the horizontal sliding groove is smaller than the diameter of the spherical sliding block.
5. The environment-friendly and energy-saving drawing preservation box according to claim 4, is characterized in that: the inboard upper portion of the back lateral wall of box body is provided with cylindric recess, and the rear end of dwang is provided with cylindric first arch, and the contact surface of first arch and cylindric recess is the arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356038.5A CN110077144B (en) | 2019-04-29 | 2019-04-29 | Environment-friendly and energy-saving drawing storage box |
Applications Claiming Priority (1)
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| CN201910356038.5A CN110077144B (en) | 2019-04-29 | 2019-04-29 | Environment-friendly and energy-saving drawing storage box |
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| CN110077144B true CN110077144B (en) | 2020-11-10 |
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| CN103640363B (en) * | 2013-12-26 | 2015-08-19 | 齐鲁工业大学 | A kind of Built-in protection type personnel archive box |
| CN204160933U (en) * | 2014-10-31 | 2015-02-18 | 周道裕 | A kind of Novel file box |
| CN204936569U (en) * | 2015-09-09 | 2016-01-06 | 国网山东青岛市黄岛区供电公司 | Payment document holder |
| CN206231098U (en) * | 2016-10-23 | 2017-06-09 | 朱琳 | A kind of dustproof file box |
| CN207808835U (en) * | 2018-01-16 | 2018-09-04 | 烟台工程职业技术学院 | A kind of literal arts financial accounting voucher classification keeping box |
| CN208745576U (en) * | 2018-05-21 | 2019-04-16 | 张晖 | A kind of financial counting labelling apparatus |
| CN208498034U (en) * | 2018-06-08 | 2019-02-15 | 重庆电子工程职业学院 | Data board is used in a kind of exploitation of computer software |
| CN208630149U (en) * | 2018-06-20 | 2019-03-22 | 刘阿芳 | A kind of financial instruments bill antifungi filing container |
| CN208543973U (en) * | 2018-06-20 | 2019-02-26 | 肖鸿强 | A kind of Built-in protection type personnel archive box |
| CN208558720U (en) * | 2018-08-01 | 2019-03-01 | 华北理工大学 | A kind of financial affairs receipt housing clip |
| CN109016995A (en) * | 2018-08-21 | 2018-12-18 | 朱晓燕 | A kind of elastic binder correlation technique |
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