CN110269375A

CN110269375A - A kind of stabilization knapsack

Info

Publication number: CN110269375A
Application number: CN201910325402.1A
Authority: CN
Inventors: 胡德荣
Original assignee: Zibo Yifan Knitting Co Ltd
Current assignee: Dongguan Blackstone Industrial Co ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2019-09-24
Anticipated expiration: 2039-04-22
Also published as: JP6718085B1; CN110269375B; JP2020175163A

Abstract

The invention discloses a kind of stabilization knapsacks, including backup plate, it can be rotated on the right side of the backup plate and be slidably equipped with connecting plate, anti-shake apparatus is connected between the backup plate and the connecting plate, the connecting plate right end is fixed with knapsack, knapsack chamber is equipped in the knapsack, air extractor is connected between the connecting plate and the knapsack, object wearing device is equipped on the left of the backup plate, the anti-shake apparatus includes the vibrating mass chamber being set in the backup plate of opening to the right, the vibrating mass is intracavitary to be slidably equipped with vibrating mass, apparatus of the present invention are easy to operate, it is easy to use, air in knapsack chamber can be extracted out, reduce knapsack chamber and books are clamped by interlayer, reduce the shake of books, it is connect simultaneously by spring between connecting plate and backup plate with torsional spring, weaken jitter amplitude, and then the shake for reducing knapsack influences the action for allowing you.

Description

A kind of stabilization knapsack

Technical field

The present invention relates to case field, specifically a kind of stabilization knapsack.

Background technique

Knapsack is a kind of student's commonly luggage, and student can generally put books in knapsack, but in stair activity or quickly When walking is even run, the books in knapsack can be shaken up and down due to inertia, and then influence the action of the people of knapsack, therefore design A kind of stable stabilization knapsack it is really necessary to, the present apparatus can extract the air in knapsack chamber out, reduce knapsack chamber and by every Layer clamps books, reduces the shake of books, while connecting with torsional spring by spring between connecting plate and backup plate, weakens shake width Degree, and then the shake for reducing knapsack influences the action for allowing you.

Summary of the invention

Technical problem to be solved by the invention is to provide a kind of stabilization knapsacks, are able to solve above-mentioned show in the art The problem of.

The present invention is achieved through the following technical solutions: a kind of stabilization knapsack of the invention, including backup plate, described It can be rotated on the right side of backup plate and be slidably equipped with connecting plate, anti-shake apparatus, institute are connected between the backup plate and the connecting plate It states connecting plate right end and is fixed with knapsack, be equipped with knapsack chamber in the knapsack, pumping is connected between the connecting plate and the knapsack Device of air, the backup plate left side are equipped with object wearing device, and the anti-shake apparatus includes the vibration being set in the backup plate of opening to the right Motion block chamber, the vibrating mass it is intracavitary slidably be equipped with vibrating mass, the vibrating mass upper and lower ends respectively with the vibrating mass chamber It is connected with shock-absorbing spring between the inner wall of upper and lower two sides, the torsional spring chamber of opening to the right is equipped in the vibrating mass, the torsional spring is intracavitary It is rotatably equipped with connecting shaft, the connecting shaft is rotationally connected with the vibrating mass, the connecting shaft left end and the torsional spring chamber Reduction torsion spring is connected between inner left wall, the connecting shaft right end is fixed on the connecting plate, and the air extractor includes solid Air pump in the connecting plate, the air pump upper end are fixed with exhaust pipe, and the exhaust pipe upper end extends to the external world, described In exhaust pipe up and down be equipped with exhaust passage, the air pump right end is fixed with exhaust tube, and the exhaust tube right end extends to The knapsack is intracavitary, and what left and right penetrated through in the exhaust tube is equipped with bleed-off passage, is fixed between inner wall before and after the knapsack chamber Three pieces of interlayers, the interlayer lower end are fixed on inner wall on the downside of the knapsack chamber；The air extractor can be intracavitary by the knapsack Air is discharged to the external world, clamps books by the interlayer, weakens the inertial shake of books, and the anti-shake apparatus can weaken the company The shake of fishplate bar and the knapsack.

Further technical solution, the object wearing device include that front and back is symmetrically set to being open to the left in the backup plate Lower containing cavities, the lower containing cavities are rotatably connected with vertical axes between inner wall up and down, lower band are fixed in the vertical axes Lower torsional spring, the lower band are connected separately between the inner wall of two sides above and below wheel, the lower belt wheel upper and lower ends and the lower containing cavities Transverse belt is wound on wheel, the transverse belt left end of front side is fixed with preceding fixture block, is equipped with and is open backward in the preceding fixture block It is connected to chamber, what is be connected in the connection chamber inner left wall is equipped with the card slot of opening to the left, and the transverse belt left end of rear side is solid It is connected with rear fixture block, is equipped with opening forward and the snap-gauge chamber of opening to the left in the rear fixture block, above and below the snap-gauge chamber between inner wall It is rotatably connected with shaft, snap-gauge is fixed in the shaft, on the right side of the snap-gauge right end and the snap-gauge chamber between inner wall It is fixed with compressed spring；The object wearing device can make to dress more stable.

Further technical solution, the interior front and back of the lower containing cavities upper inside walls are symmetrically equipped with the upper storage of opening to the left Chamber is rotatably connected with lateral shaft between inner wall before and after the upper containing cavities, upper belt-wheel is fixed on the lateral shaft, described It is connected separately with torsional spring between upper belt-wheel rear and front end and the upper containing cavities front and rear sides inner wall, is wound on the upper belt-wheel There are vertical bands, described vertical bands one end is fixed on the upper belt-wheel, and the vertical bands other end is fixed on the upside of the backup plate Left side on；The vertical bands are pulled out, for both arms across the vertical bands and the backup plate, unclamping can after the vertical bands The backup plate is worn on behind.

Further technical solution, the upper containing cavities upper inside walls are interior to be equipped with the slide block chamber of opening to the left, the sliding block Intracavitary to be slidably equipped with sliding block, the slide block chamber is symmetrical in two sides inner walls up and down and what is be connected is equipped with reseting cavity, described multiple Intracavitary slidable be equipped in position resets sliding block, and the reset sliding block is fixed on the sliding block, the reset sliding block right end with it is described Reset spring is fixed on the right side of reseting cavity between inner wall, is installed with contact plate, the contact plate in inner wall on the right side of the slide block chamber It is electrically connected at the air pump；The sliding block and the contact plate can start the air pump when contacting.

Further technical solution is installed with pressure sensor, the pressure sensor in the knapsack chamber upper inside walls It is electrically connected at the air pump, is equipped with zipper in the knapsack chamber upper inside walls；Pull on the zipper, the pressure sensor prison The intracavitary air pressure of the knapsack is surveyed, stops the air pump when atmospheric pressure value is lower than the setting value of the pressure sensor, pulls open institute The knapsack chamber connection can be made extraneous after stating zipper.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, the air in knapsack chamber can be extracted out, be subtracted Musette bag chamber simultaneously clamps books by interlayer, reduces the shake of books, while passing through spring and torsional spring between connecting plate and backup plate Connection weakens jitter amplitude, and then the shake for reducing knapsack influences the action for allowing you.

Detailed description of the invention

Fig. 1 is a kind of schematic diagram of internal structure of stabilization knapsack of the invention；

Fig. 2 is the enlarged diagram of " A " in Fig. 1；

Fig. 3 is the structural schematic diagram in direction " B-B " in Fig. 1；

Fig. 4 is the enlarged diagram of " C " in Fig. 1；

Fig. 5 is the structural schematic diagram in direction " D-D " in Fig. 2.

Specific embodiment

Below with reference to Fig. 1-5, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation Under: hereafter it is described up and down all around direction and Fig. 1 projection relation itself all around direction is consistent up and down.

Referring to Fig.1-5, a kind of stabilization knapsack according to the present invention, including backup plate 14 can be rotated on the right side of the backup plate 14 And it is slidably equipped with connecting plate 13, anti-shake apparatus 100, the connection are connected between the backup plate 14 and the connecting plate 13 13 right end of plate is fixed with knapsack 12, is equipped with knapsack chamber 26 in the knapsack 12, connects between the connecting plate 13 and the knapsack 12 It is connected to air extractor 101, is equipped with object wearing device 102 on the left of the backup plate 14, the anti-shake apparatus 100 includes opening setting to the right Vibrating mass chamber 36 in the backup plate 14 is slidably equipped with vibrating mass 38, the vibrating mass 38 in the vibrating mass chamber 36 Upper and lower ends are connected with shock-absorbing spring 37 between about the 36 two sides inner wall of vibrating mass chamber respectively, set in the vibrating mass 38 There is the torsional spring chamber 41 of opening to the right, connecting shaft 40 is rotatably equipped in the torsional spring chamber 41, the connecting shaft 40 is rotatablely connected Reduction torsion spring 39, institute are connected between the vibrating mass 38,40 left end of connecting shaft and 41 inner left wall of torsional spring chamber It states 40 right end of connecting shaft and is fixed on the connecting plate 13, the air extractor 101 includes the gas being fixedly arranged in the connecting plate 13 Pump 47,47 upper end of air pump are fixed with exhaust pipe 50, and 50 upper end of exhaust pipe extends to the external world, in the exhaust pipe 50 on Lower perforation is equipped with exhaust passage 51, and 47 right end of air pump is fixed with exhaust tube 48, and 48 right end of exhaust tube extends to institute It states in knapsack chamber 26, left and right perforation is equipped with bleed-off passage 49 in the exhaust tube 48, between the 26 front and back inner wall of knapsack chamber Three pieces of interlayers 11 are fixed with, 11 lower end of interlayer is fixed on the 26 downside inner wall of knapsack chamber；The air extractor 101 can incite somebody to action Air in the knapsack chamber 26 is discharged to the external world, clamps books by the interlayer 11, weakens the inertial shake of books, described anti- Jitter apparatus 100 can weaken the shake of the connecting plate 13 and the knapsack 12.

Valuably, the object wearing device 102 includes the lower receipts of opening to the left that front and back is symmetrically set in the backup plate 14 It receives chamber 22, is rotatably connected with vertical axes 15 between lower about 22 inner wall of containing cavities, is fixed in the vertical axes 15 Lower belt wheel 17 is connected separately with lower torsional spring between about 22 two sides inner wall of 17 upper and lower ends of lower belt wheel and the lower containing cavities 16, be wound with transverse belt 18 in the lower belt wheel 17,18 left end of the transverse belt of front side is fixed with preceding fixture block 19, it is described before card The connection chamber 21 of opening backward is equipped in block 19, what is be connected in connection 21 inner left wall of chamber is equipped with the card slot of opening to the left 20,18 left end of the transverse belt of rear side is fixed with rear fixture block 42, is equipped with opening forward in the rear fixture block 42 and is open to the left Snap-gauge chamber 46, be rotatably connected with shaft 44 between about 46 inner wall of snap-gauge chamber, be fixed with card in the shaft 44 Plate 45 is fixed with compressed spring 43 between 46 right side inner wall of 45 right end of snap-gauge and the snap-gauge chamber；The object wearing device 102 It can make to dress more stable.

Valuably, front and back is symmetrically equipped with the upper containing cavities 27 of opening to the left, institute in 22 upper inside walls of lower containing cavities It states and is rotatably connected with lateral shaft 28 between 27 front and back inner wall of containing cavities, be fixed with upper belt-wheel 29 on the lateral shaft 28, Be connected separately with torsional spring 52 between 27 front and rear sides inner wall of 29 rear and front end of upper belt-wheel and the upper containing cavities, it is described on Vertical bands 23 are wound on belt wheel 29, described 23 one end of vertical bands is fixed on the upper belt-wheel 29, and the vertical bands 23 are another End is fixed on the left side of 14 upside of backup plate；Pull out the vertical bands 23, both arms pass through the vertical bands 23 with it is described Between backup plate 14, the backup plate 14 can be worn on behind after unclamping the vertical bands 23.

Valuably, the slide block chamber 31 of opening to the left is equipped in 27 upper inside walls of upper containing cavities, in the slide block chamber 31 Slidably be equipped with sliding block 30, it is symmetrical in the about 31 two sides inner wall of slide block chamber and be connected equipped with reseting cavity 34, it is described It is slidably equipped in reseting cavity 34 and resets sliding block 33, the reset sliding block 33 is fixed on the sliding block 30, the reset sliding block It is fixed with reset spring 35 between 34 right side inner wall of 33 right ends and the reseting cavity, is installed in the 31 right side inner wall of slide block chamber Contact plate 32, the contact plate 32 are electrically connected at the air pump 47；The sliding block 30 contacts Shi Keqi with the contact plate 32 Move the air pump 47.

Valuably, pressure sensor 24 is installed in 26 upper inside walls of knapsack chamber, the pressure sensor 24 is electrically It is connected to the air pump 47, is equipped with zipper 25 in 26 upper inside walls of knapsack chamber；Pull on the zipper 25, the pressure sensing Device 24 monitors the air pressure in the knapsack chamber 26, stops the gas when atmospheric pressure value is lower than the setting value of the pressure sensor 24 Pump 47, can make the knapsack chamber 26 be connected to the external world after pulling open the zipper 25.

In use, books are put between interlayer 11,25 closing knapsack chambers 26 are zipped up, the transverse belt of two sides is pulled out 18, snap-gauge 45 is protruded into connection chamber 21, when snap-gauge 45 is right against card slot 20, under the effect of 43 elastic force of compressed spring, makes card Plate 45 protrudes into card slot 20 and blocks rear fixture block 42 and preceding fixture block 19, pulls out vertical bands 23, and both arms pass through vertical bands 23 and backup plate Between 14, unclamp vertical bands 23 after backup plate 14 can be worn on behind, while back push sliding block 30 sliding and with contact plate 32 It contacts, at this time booster air pump 47, and then is sucked the air in knapsack chamber 26 by exhaust tube 48 and bleed-off passage 49, and pass through Air is discharged with exhaust passage 51 for exhaust pipe 50, and then compresses the space size of knapsack chamber 26, and interlayer 11 clamps books at this time, The shake for reducing books, when people is in stair activity or quickly walking, shock-absorbing spring 37 can reduce vibration the up-down vibration of block 38, And then weaken the vibration of connecting plate 13 and knapsack 12, while people will shake left and right when walking, make in the elastic force of reduction torsion spring 39 With the lower shaking for weakening connecting plate 13 or so, air pressure in 24 real-time monitoring knapsack chamber 26 of pressure sensor, when atmospheric pressure value is low Stop air pump 47 when the setting value of pressure sensor 24, after removing knapsack, presses snap-gauge 45, rear fixture block 42 divides with preceding fixture block 19 From tightening transverse belt 18 and vertical bands 23 under elastic force effect of the lower torsional spring 16 with upper torsional spring 52, unzip 25 makes to carry on the back at this time Packet chamber 26 is connected to the external world.

Beneficial effect is: the configuration of the present invention is simple, easy to operate, can extract the air in knapsack chamber out, reduces knapsack chamber And books are clamped by interlayer, reduce the shake of books, while connecting with torsional spring by spring between connecting plate and backup plate, weakens Jitter amplitude, and then the shake for reducing knapsack influences the action for allowing you.

Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention It is subject to claims appended hereto.

Claims

1. a kind of stabilization knapsack, including backup plate, the backup plate right side can be rotated and slidably be equipped with connecting plate, the backup plate Anti-shake apparatus is connected between the connecting plate, the connecting plate right end is fixed with knapsack, is equipped with knapsack chamber in the knapsack, It is connected with air extractor between the connecting plate and the knapsack, is equipped with object wearing device, the anti-shake apparatus on the left of the backup plate Including the vibrating mass chamber being set in the backup plate being open to the right, the vibrating mass is intracavitary slidably equipped with vibrating mass, described Vibrating mass upper and lower ends are connected with shock-absorbing spring between two sides inner wall above and below the vibrating mass chamber respectively, set in the vibrating mass There is the torsional spring chamber of opening to the right, the torsional spring is intracavitary to be rotatably equipped with connecting shaft, and the connecting shaft is rotationally connected with the vibration Motion block, is connected with reduction torsion spring between the connecting shaft left end and the torsional spring chamber inner left wall, the connecting shaft right end is connected In the connecting plate, the air extractor includes the air pump being fixedly arranged in the connecting plate, and the air pump upper end is fixed with exhaust Pipe, the exhaust pipe upper end extend to the external world, in the exhaust pipe up and down be equipped with exhaust passage, the air pump right end is solid It is connected with exhaust tube, the pumping that is equipped with that the exhaust tube right end extends to the knapsack is intracavitary, and the exhaust tube is interior or so perforation is led to Road is fixed with three pieces of interlayers between inner wall before and after the knapsack chamber, and the interlayer lower end is fixed on inner wall on the downside of the knapsack chamber； The intracavitary air of the knapsack can be discharged to the external world by the air extractor, clamp books by the interlayer, weaken the used of books Property shake, the anti-shake apparatus can weaken the shake of the connecting plate Yu the knapsack.

2. a kind of stabilization knapsack according to claim 1, it is characterised in that: the object wearing device includes that front and back is symmetrical Opening lower containing cavities to the left in the backup plate, it is vertical that the lower containing cavities are rotatably connected between inner wall up and down Axis, is fixed with lower belt wheel in the vertical axes, and the lower belt wheel upper and lower ends and the lower containing cavities are up and down between the inner wall of two sides It is connected separately with lower torsional spring, transverse belt is wound in the lower belt wheel, the transverse belt left end of front side is fixed with preceding fixture block, institute The connection chamber of opening backward is equipped with before stating in fixture block, what is be connected in the connection chamber inner left wall is equipped with the card of opening to the left Slot, the transverse belt left end of rear side are fixed with rear fixture block, are equipped with opening forward and the snap-gauge of opening to the left in the rear fixture block Chamber, the snap-gauge chamber are rotatably connected with shaft between inner wall up and down, snap-gauge, the snap-gauge right end are fixed in the shaft Compressed spring is fixed between the inner wall of the snap-gauge chamber right side；The object wearing device can make to dress more stable.

3. a kind of stabilization knapsack according to claim 2, it is characterised in that: front and back in the lower containing cavities upper inside walls It is symmetrical to be equipped with the upper containing cavities of opening to the left, it is rotatably connected with lateral shaft between inner wall before and after the upper containing cavities, institute It states and is fixed with upper belt-wheel on lateral shaft, connect respectively between the upper belt-wheel rear and front end and the upper containing cavities front and rear sides inner wall It is connected to torsional spring, vertical bands are wound on the upper belt-wheel, described vertical bands one end is fixed on the upper belt-wheel, described vertical It is fixed on the left side on the upside of the backup plate with the other end；Pull out the vertical bands, both arms pass through the vertical bands with it is described Between backup plate, the backup plate can be worn on behind after unclamping the vertical bands.

4. a kind of stabilization knapsack according to claim 3, it is characterised in that: be equipped in the upper containing cavities upper inside walls Opening slide block chamber to the left, is slidably equipped with sliding block in the slide block chamber, the slide block chamber it is symmetrical in the inner wall of two sides up and down and What is be connected is equipped with reseting cavity, is slidably equipped in the reseting cavity and resets sliding block, the reset sliding block is fixed on the cunning Reset spring, inner wall on the right side of the slide block chamber are fixed on the right side of block, the reset sliding block right end and the reseting cavity between inner wall It is inside installed with contact plate, the contact plate is electrically connected at the air pump；The sliding block can start when contacting with the contact plate The air pump.

5. a kind of stabilization knapsack according to claim 4, it is characterised in that: be installed in the knapsack chamber upper inside walls Pressure sensor, the pressure sensor are electrically connected at the air pump, are equipped with zipper in the knapsack chamber upper inside walls；It pulls on The zipper, the intracavitary air pressure of knapsack described in the pressure sensor monitoring, when atmospheric pressure value setting lower than the pressure sensor Stop the air pump when definite value, the knapsack chamber connection can be made extraneous after pulling open the zipper.