CN110436036B

CN110436036B - Disposable mask storage device

Info

Publication number: CN110436036B
Application number: CN201910791730.0A
Authority: CN
Inventors: 方星
Original assignee: Tengfei Technology Co ltd
Current assignee: TENGFEI TECHNOLOGY Co.,Ltd.
Priority date: 2019-03-12
Filing date: 2019-08-26
Publication date: 2021-01-19
Anticipated expiration: 2039-08-26
Also published as: JP6555441B1; CN110436036A; JP2020146416A

Abstract

The invention discloses a disposable mask storage device which comprises a mask box, wherein a one-way mechanism is arranged in the mask box, the one-way mechanism is in friction transmission through a belt and comprises a driving shaft, a driving gear, a ratchet wheel and a transmission shaft, the driving shaft is in rotational connection with the transmission shaft through the ratchet wheel, the transmission shaft can only rotate in one direction under the action of the ratchet wheel, and a switching mechanism is arranged on the right side of the one-way mechanism; this device simple structure, convenient to carry can store a plurality of gauze masks, and when the gauze mask needs to be stored, the user can select to store or change new gauze mask according to the in service behavior of gauze mask, comparatively adapts to outdoor environment's use.

Description

Disposable mask storage device

Technical Field

The invention relates to the field of protective articles, in particular to a storage device for a disposable mask.

Background

The disposable mask is an article for preventing dust and PM2.5 in a short time, and can also be used for preventing the infection of cold, and the existing disposable mask is troublesome to carry and store after being used and is easy to be dirtied.

Disclosure of Invention

The invention aims to provide a disposable mask storage device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a disposable mask storage device, includes the mask box, be equipped with one-way mechanism in the mask box, through belt friction transmission in the one-way mechanism, one-way mechanism includes drive shaft, drive gear, ratchet and transmission shaft, the drive shaft with the transmission shaft passes through ratchet and connects, and under the ratchet effect, but the transmission shaft only unidirectional rotation, the one-way mechanism right side is equipped with switching mechanism, also through belt friction transmission in the switching mechanism, switching mechanism includes rack, swinging arms, elevator, rope, cavity, rotary gear and rotary rod, the rack can with drive gear engagement when moving left, thereby drives the one-way mechanism operation, the swinging arms rotates and can loosen the rope, thereby drive the elevator rise to with rotary gear engagement's position, thereby drive the rotary rod rotates, the improved L-shaped pole switching mechanism is characterized in that a trapezoidal pole, a transverse gear and an L-shaped pole are arranged in the cavity, the rack can push the trapezoidal pole to ascend and be meshed with the transverse gear so as to drive the L-shaped pole to rotate, a taking and placing mechanism is arranged on the upper side of the switching mechanism and comprises a short pole, a taking and placing shaft, a threaded rod and a threaded block, the L-shaped pole and the rotating rod can push the short pole to rotate, two sections of opposite threads are arranged on the threaded rod, the threaded rod can drive the threaded block to be close to or away from each other when rotating, a limiting groove, a trapezoidal block and a square groove are arranged in the taking and placing shaft, the trapezoidal block and the square groove are limited, the taking and placing shaft can rotate only in a one-way mode, and the swinging pole and the limiting groove can push the taking and placing shaft to rotate.

Preferably, the one-way mechanism comprises a driving shaft, the left end wall of the cavity is provided with a trapezoid groove, the lower end wall of the trapezoid groove is provided with a vertical groove, the lower end wall of the vertical groove is rotatably provided with a driving shaft fixed with a driving gear, the upper side of the driving gear is provided with a transmission shaft, the transmission shaft is rotatably connected with the driving shaft through a ratchet wheel, the upper end of the transmission shaft is fixed with a driving bevel gear, the rear end wall of the trapezoid groove is rotatably provided with a handle and a driven shaft, the driven shaft is fixedly provided with a driven bevel gear and a driving belt wheel, the driven bevel gear is meshed with the driving bevel gear, the rear end wall of the cavity is rotatably provided with a belt shaft, the belt shaft is fixedly provided with a driving belt wheel in friction transmission with the driving belt wheel through a belt, the belt is uniformly and fixedly connected with six placing blocks, the right end wall, the mask box is characterized in that a buckling block is fixed on the left end face of the mask box, an elastic block is fixed on the right end face of the mask box, a collecting groove is formed in the lower end wall of the cavity, a bottom plate is arranged on the rear end wall of the collecting groove in a rotating mode through a torque spring, and the driving bevel gear can be meshed with the driven bevel gear to drive the driving belt wheel to rotate.

Preferably, the switching mechanism comprises a long rod, the rear end wall of the cavity is provided with a moving groove, the long rod is arranged in the moving groove in a sliding manner, a moving spring with the left end fixedly connected with the left end wall of the moving groove is symmetrically fixed on the upper and lower sides of the left end surface of the long rod, a supporting block is fixed on the upper end surface of the long rod, the front end surface of the supporting block is rotatably connected with a swinging rod through a torque spring, a lifting groove is arranged on the upper end surface of the long rod, a lifting spring is fixed on the lower end wall of the lifting groove, a lifting block fixed with the swinging rod through a rope is fixed on the upper end of the lifting spring, a rack is fixed on the left end of the long rod, the rear end wall of the cavity is rotatably provided with an input shaft and an output shaft, a rotating gear and an input wheel are fixed on the input shaft, a rotating rod and an, the utility model discloses a cavity, including elasticity inslot, cavity left end wall, L type pole, stock, horizontal gear, the elasticity inslot slides and is equipped with trapezoidal pole, terminal surface bilateral symmetry is fixed with the lower extreme under the trapezoidal pole in the elasticity inslot with the fixed elastic spring of elasticity inslot terminal wall, the rotation of cavity left end wall is equipped with L type pole, be fixed with horizontal gear on the L type pole, moreover, the stock moves left and can promote trapezoidal pole rise with horizontal gear meshes.

Preferably, the taking and placing mechanism comprises a square groove, a circular groove is formed in the rear end wall of the cavity, four square grooves are formed in the circular groove as a center array, a taking and placing shaft is arranged on the rear end wall of the circular groove in a rotating mode, a pressure groove is formed in the left end face of the taking and placing shaft, a pressure spring is fixed to the right end wall of the pressure groove, a trapezoidal block with the left end located in the square groove is fixed to the left end of the pressure spring, four limiting grooves are formed in the annular array of the outer end face of the taking and placing shaft, a square block is fixed to the taking and placing shaft, four moving grooves are formed in the annular array of the outer end face of the square block, a threaded rod is arranged on the left end face of the moving groove in a rotating mode, two threaded blocks connected with the moving groove in a sliding mode are meshed with threads on the threaded rod, a short rod is fixed to the.

In conclusion, the beneficial effects of the invention are as follows: this device simple structure, convenient to carry can store a plurality of gauze masks, and when the gauze mask needs to be stored, the user can select to store or change new gauze mask according to the in service behavior of gauze mask, comparatively adapts to outdoor environment's use.

Drawings

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

FIG. 1 is a schematic overall sectional front view of a disposable mask storage device according to the present invention;

FIG. 2 is an enlarged schematic view of a block of the storage device for a disposable mask of the present invention;

FIG. 3 is a schematic view of a mask structure of a disposable mask storage device according to the present invention;

FIG. 4 is a schematic sectional view of the swing lever of the storage device for disposable masks of the present invention;

fig. 5 is a schematic sectional view of a shaft of the disposable mask storage device according to the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a disposable gauze mask strorage device, includes gauze mask box 10, be equipped with one way mechanism 80 in the gauze mask box 10, through belt 24 friction drive in the one way mechanism 80, one way mechanism 80 includes drive shaft 11, drive gear 12, ratchet 15 and transmission shaft 16, drive shaft 11 with transmission shaft 16 passes through ratchet 15 and rotates and is connected, and under the ratchet 15 effect, transmission shaft 16 only can unidirectional rotation, one way mechanism 80 right side is equipped with switching mechanism 81, also through belt 24 friction drive in the switching mechanism 81, switching mechanism 81 includes rack 57, swinging arms 40, elevator 49, rope 46, cavity 33, rotary gear 53 and rotary rod 55, rack 57 can with drive gear 12 meshes when moving left to drive one way mechanism 80 operates, swinging arms 40 rotates and can loosen rope 46, thereby driving the lifting block 49 to rise to a position meshed with the rotating gear 53, thereby driving the rotating rod 55 to rotate, the cavity 33 is provided with a trapezoidal rod 26, a transverse gear 27 and an L-shaped rod 31, the rack 57 moves leftwards to push the trapezoidal rod 26 to rise to be meshed with the transverse gear 27, thereby driving the L-shaped rod 31 to rotate, the upper side of the switching mechanism 81 is provided with a pick-and-place mechanism 82, the pick-and-place mechanism 82 comprises a short rod 62, a pick-and-place shaft 58, a threaded rod 61 and a threaded block 60, the L-shaped rod 31 and the rotating rod 55 can both push the short rod 62 to rotate, the threaded rod 61 is provided with two sections of opposite threads, when the threaded rod 61 rotates, the threaded block 60 can be driven to approach or separate from each other, the pick-and-place shaft 58 is provided with a limiting groove 64, a trapezoidal block 65 and a square groove 68, under the limitation of the trapezoidal block 65 and the, the fetching and placing shaft 58 can rotate only in one direction, and the fetching and placing shaft 58 can be pushed to rotate through the blocking of the swinging rod 40 and the limiting groove 64.

Advantageously, the one-way mechanism 80 comprises a driving shaft 11, the left end wall of the cavity 33 is provided with a trapezoidal groove 23, the lower end wall of the trapezoidal groove 23 is provided with a vertical groove 13, the lower end wall of the vertical groove 13 is rotatably provided with the driving shaft 11 to which a driving gear 12 is fixed, the upper side of the driving gear 12 is provided with a transmission shaft 16, the transmission shaft 16 is rotatably connected with the driving shaft 11 through a ratchet wheel 15, the upper end of the transmission shaft 16 is fixed with a driving bevel gear 17, the rear end wall of the trapezoidal groove 23 is rotatably provided with a handle 22 and a driven shaft 20, the driven shaft 20 is fixed with a driven bevel gear 21 and a driving pulley 18, the driven bevel gear 21 is meshed with the driving bevel gear 17, the rear end wall of the cavity 33 is rotatably provided with a belt shaft 29, the belt shaft 29 is fixed with a driving pulley 30 which is in friction transmission with the driving pulley 18 through the, the right end wall of the cavity 33 is provided with a storage port 34, the rear end wall of the storage port 34 is rotatably provided with a storage plate 35, the left end face of the mask box 10 is fixed with a buckle block 14, the right end face of the mask box 10 is fixed with an elastic block 38, the lower end wall of the cavity 33 is provided with a collecting groove 44, the rear end wall of the collecting groove 44 is rotatably provided with a bottom plate 45 through a torque spring 41, and the driving bevel gear 17 is meshed with the driven bevel gear 21 to drive the driving belt wheel 18 to rotate.

Advantageously, the switching mechanism 81 comprises a long rod 39, the rear end wall of the cavity 33 is provided with a moving slot 36, the moving slot 36 is internally provided with the long rod 39 in a sliding manner, the left end surface of the long rod 39 is vertically and symmetrically fixed with a moving spring 37, the left end of which is fixedly connected with the left end wall of the moving slot 36, the upper end surface of the long rod 39 is fixed with a supporting block 42, the front end surface of the supporting block 42 is rotatably connected with a swing rod 40 through a torque spring 41, the upper end surface of the long rod 39 is provided with a lifting slot 50, the lower end wall of the lifting slot 50 is fixed with a lifting spring 51, the upper end of the lifting spring 51 is fixed with a lifting block 49 which is fixed with the swing rod 40 through the rope 46, the left end of the long rod 39 is fixed with a rack 57, the rear end wall of the cavity 33 is rotatably provided with an input shaft 52 and an output shaft 28, the input shaft 52 is fixed with a rotating gear 53 and an input wheel 48, the cavity 33 rear end wall is equipped with elastic slot 25, it is equipped with trapezoidal pole 26 to slide in the elastic slot 25, trapezoidal pole 26 lower terminal surface bilateral symmetry is fixed with the lower extreme in the elastic slot 25 with the fixed elastic spring 56 of elastic slot 25 lower terminal wall, cavity 33 left end wall rotates and is equipped with L type pole 31, be fixed with transverse gear 27 on the L type pole 31, moreover, stock 39 moves left and can promote trapezoidal pole 26 rises with transverse gear 27 meshes.

Advantageously, the pick and place mechanism 82 comprises a square groove 68, the rear end wall of the cavity 33 is provided with a round groove 67, four square grooves 68 are arranged in an array with the round groove 67 as the center, the rear end wall of the round groove 67 is rotatably provided with a pick and place shaft 58, the left end surface of the pick and place shaft 58 is provided with a pressure groove 66, the right end wall of the pressure groove 66 is fixed with a pressure spring 69, the left end of the pressure spring 69 is fixed with a trapezoidal block 65 with the left end positioned in the square groove 68, the outer end surface of the pick and place shaft 58 is annularly provided with four limit grooves 64, the pick and place shaft 58 is fixed with a block 32, the outer end surface of the block 32 is annularly provided with four motion grooves 59, the left end surface of the upper motion groove 59 is rotatably provided with a threaded rod 61, the threaded rod 61 is threadedly engaged with two threaded blocks 60 slidably connected with the motion grooves 59, the front end surface of the threaded rod 61 is fixed, movement of the swing lever 40 to the left urges the pick-and-place shaft 58 to rotate.

The applicant will now describe in detail the method of use of a disposable mask storage device of the present application with reference to the accompanying figures 1-5 and the specific components of a disposable mask storage device of the present application described above:

63 the mask suitable for the device is provided, the device is buckled on the waist of a user by a buckling block 14 and an elastic block 38, except for a left side thread block 60 and a lower side thread block 60, all the placing blocks 19 and the thread blocks 60 are fully hung with the mask 63, a storing plate 35 is opened, the mask 63 on the right side thread block 60 can be taken away for use, if the mask 63 is felt to be continuously used, the mask is hung back to the right side thread block 60, if the mask needs to be replaced, the mask is hung back to the right side thread block 60, a long rod 39 is pushed to move leftwards, a taking and placing shaft 58 is driven to rotate, so that a trapezoidal block 65 is driven to enter a lower square groove 68, an upper side thread block 60 rotates to take down the mask 63 on the upper side thread block 60 for use, the long rod 39 pushes a trapezoidal rod 26 to rise to be meshed with a transverse gear 27, an L-shaped rod 31 is driven to push the threaded rod 61 to rotate, the threaded rod 61, will place piece 19 gauze mask 63 and take off, it moves right to drive stock 39 under removal spring 37 reset action, thereby drive ratchet 15 and rotate, the drive is placed piece 19 and is followed the belt 24 motion, change and is placed piece 19, because the blockking of trapezoidal piece 65 in square groove 68, swinging arms 40 can not promote restriction groove 64 and take place to twist reverse and loosen rope 46, lifting springs 51 resets and drives lifting blocks 49 and rise to and mesh with rotary gear 53, it rotates to promote rotary rod 55, thereby it makes two screw thread blocks 60 be close to each other to promote short-bar 62, used gauze mask 63 drops to in collecting vat 44.

The invention has the beneficial effects that: this device simple structure, convenient to carry can store a plurality of gauze masks, and when the gauze mask needs to be stored, the user can select to store or change new gauze mask according to the in service behavior of gauze mask, comparatively adapts to outdoor environment's use.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a disposable gauze mask strorage device, includes the gauze mask box, its characterized in that: be equipped with one-way mechanism in the gauze mask box, through belt friction drive in the one-way mechanism, one-way mechanism includes drive shaft, drive gear, ratchet and transmission shaft, the drive shaft with the transmission shaft passes through ratchet and rotates to be connected, and under the ratchet effect, but the transmission shaft only unidirectional rotation, the one-way mechanism right side is equipped with switching mechanism, also through belt friction drive in the switching mechanism, switching mechanism includes rack, swinging arms, elevator, rope, cavity, rotary gear and rotary rod, the rack during the motion left can with drive gear engagement, thereby drive the one-way mechanism operation, the swinging arms rotates and can relax the rope, thereby drives the elevator rise to with rotary gear engagement's position, thereby drive the rotary rod rotates, be equipped with trapezoidal pole in the cavity, The rack moves leftwards to push the trapezoidal rod to ascend and be meshed with the transverse gear so as to drive the L-shaped rod to rotate, a taking and placing mechanism is arranged on the upper side of the switching mechanism and comprises a short rod, a taking and placing shaft, a threaded rod and a threaded block, the L-shaped rod and the threaded rod can both push the short rod to rotate, two sections of opposite threads are arranged on the threaded rod, the threaded block can be driven to mutually approach or separate when the threaded rod rotates, a limiting groove, a trapezoidal block and a square groove are arranged in the taking and placing shaft, the taking and placing shaft can only rotate in a single direction under the limitation of the trapezoidal block and the square groove, and the taking and placing shaft can be pushed to rotate through the blocking of the swinging rod and the limiting groove; the one-way mechanism comprises a driving shaft, a trapezoidal groove is arranged on the left end wall of the cavity, a vertical groove is arranged on the lower end wall of the trapezoidal groove, the driving shaft fixed with a driving gear is rotatably arranged on the lower end wall of the vertical groove, a transmission shaft is arranged on the upper side of the driving gear and is rotatably connected with the driving shaft through a ratchet wheel, a driving bevel gear is fixedly arranged on the upper end of the transmission shaft, a handle and a driven shaft are rotatably arranged on the rear end wall of the trapezoidal groove, a driven bevel gear and a driving belt wheel are fixedly arranged on the driven shaft, the driven bevel gear is meshed with the driving bevel gear, a belt shaft is rotatably arranged on the rear end wall of the cavity, a driving belt wheel which is in friction transmission with the driving belt wheel through the belt is fixedly arranged on the belt shaft, six placing blocks are uniformly and fixedly connected on the belt, a storing opening, a buckle block is fixed on the left end face of the mask box, an elastic block is fixed on the right end face of the mask box, a collecting tank is arranged on the lower end wall of the cavity, a bottom plate is arranged on the rear end wall of the collecting tank in a rotating mode through a torque spring, and the driving belt wheel can be driven to rotate through the meshing of the driving bevel gear and the driven bevel gear; the switching mechanism comprises a long rod, a moving groove is arranged on the rear end wall of the cavity, the long rod is arranged in the moving groove in a sliding manner, a moving spring with the left end fixedly connected with the left end wall of the moving groove is symmetrically fixed on the left end surface of the long rod from top to bottom, a supporting block is fixed on the upper end surface of the long rod, the front end surface of the supporting block is rotatably connected with a swinging rod through a torque spring, a lifting groove is arranged on the upper end surface of the long rod, a lifting spring is fixed on the lower end wall of the lifting groove, a lifting block fixed with the swinging rod through a rope is fixed on the upper end of the lifting spring, a rack is fixed on the left end of the long rod, an input shaft and an output shaft are rotationally arranged on the rear end wall of the cavity, a rotating gear and an input wheel are fixed on the input shaft, a rotating rod and an output, a trapezoidal rod is arranged in the elastic groove in a sliding mode, elastic springs with lower ends fixed to the lower end wall of the elastic groove are symmetrically fixed to the left and right of the lower end face of the trapezoidal rod in the elastic groove, an L-shaped rod is arranged on the left end wall of the cavity in a rotating mode, a transverse gear is fixed to the L-shaped rod, and the long rod moves leftwards to push the trapezoidal rod to ascend to be meshed with the transverse gear; the taking and placing mechanism comprises a square groove, a circular groove is formed in the rear end wall of the cavity, four square grooves are formed in the circular groove as a central array, a taking and placing shaft is arranged on the rear end wall of the circular groove in a rotating mode, a pressure groove is formed in the left end face of the taking and placing shaft, a pressure spring is fixed to the right end wall of the pressure groove, the left end of the pressure spring is fixed with a trapezoidal block, the left end of the pressure spring is located in the left side of the trapezoidal block, an annular array of the outer end face of the taking and placing shaft is provided with four limiting grooves, a square block is fixed to the taking and placing shaft, four moving grooves are formed in the annular array of the outer end face of the square block, a threaded rod is arranged on the left end face of the moving groove in a rotating mode, two threaded blocks are connected with the moving groove in a sliding mode, a short rod is.