CN110432637A - A kind of growing student's school bag having regulatory function - Google Patents
A kind of growing student's school bag having regulatory function Download PDFInfo
- Publication number
- CN110432637A CN110432637A CN201910723658.8A CN201910723658A CN110432637A CN 110432637 A CN110432637 A CN 110432637A CN 201910723658 A CN201910723658 A CN 201910723658A CN 110432637 A CN110432637 A CN 110432637A
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- slot
- button
- connecting rod
- sleeve
- hole
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- 230000009711 regulatory function Effects 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000001105 regulatory effect Effects 0.000 claims abstract description 14
- 210000003734 kidney Anatomy 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 201000005671 spondyloarthropathy Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
- A45F3/042—Sacks or packs carried on the body by means of two straps passing over the two shoulders specially adapted for school children
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
- A45F3/047—Sacks or packs carried on the body by means of two straps passing over the two shoulders with adjustable fastenings for the shoulder straps or waist belts
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
- A45F3/08—Carrying-frames; Frames combined with sacks
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/14—Carrying-straps; Pack-carrying harnesses
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
- A45F2003/045—Sacks or packs carried on the body by means of two straps passing over the two shoulders and one additional strap around the waist
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/14—Carrying-straps; Pack-carrying harnesses
- A45F2003/142—Carrying-straps
Abstract
A kind of growing student's school bag having regulatory function, including main packet, chest strap, AIR CONVECTOR TECH, man-machine cushion, pedestal and hip band, the main packet is detachably arranged on pedestal, the AIR CONVECTOR TECH is located at the rear of main packet and is mounted on the rear end of pedestal, the AIR CONVECTOR TECH includes bracket, back upper and lower adjustment mechanism, two shoulder belts, regulating mechanism before and after two shoulder left-right adjusting mechanisms and two shoulders, the bracket is fixedly mounted on the rear end of pedestal, the man-machine cushion is located at the rear of bracket and is mounted on the base, the base rear end is respectively arranged on the left side and the right side the first plastic buckle, the left and right ends of the hip band are respectively equipped with the second plastic buckle, it can mutual snapping between second plastic buckle and the first plastic buckle.The present invention provides a kind of growing student's school bags for having regulatory function, can meet the needs of 7~12 years old student's different building shape.
Description
Technical field
The present invention relates to field of student article technology, more particularly, to a kind of growing student's book for having regulatory function
Packet.
Background technique
Contemporary pupil's learning pressure is big, over-burden for school work.Along with huge school work pressure, the school bag of student also day
Become heavy, influences the healthy development of student's body.Investigation discovery, China teenager patient with cervical Spondylopathy have accounted for the 10% of all patients
~20%.And the main reason for causing this disease first is that the learning pressure of student is big, school bag is born overweight and unreasonable.City
School bag on face is although varied, but all pursues appearance mostly, and unreasonable for the design in man-machine size, comfort level is not
Height, function aspect are also difficult to meet the needs of student.
Summary of the invention
In order to overcome defect existing for existing student's school bag, the present invention provides a kind of growing for having regulatory function
Raw school bag, can meet the needs of 7~12 years old student's different building shape.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of growing student's school bag having regulatory function, including main packet, chest strap, AIR CONVECTOR TECH, man-machine cushion, pedestal
And hip band, the main packet are detachably arranged on pedestal, the AIR CONVECTOR TECH is located at the rear of main packet and is mounted on pedestal
Rear end on, the AIR CONVECTOR TECH includes bracket, back upper and lower adjustment mechanism, two shoulder belts, two shoulder left-right adjusting mechanisms
It is fixedly mounted on the rear end of pedestal with regulating mechanism, the bracket before and after two shoulders, the man-machine cushion is located at bracket
Rear is simultaneously mounted on the base, and the base rear end is respectively arranged on the left side and the right side the first plastic buckle, the left and right of the hip band
Both ends are respectively equipped with the second plastic buckle, can mutual snapping between second plastic buckle and the first plastic buckle；
The back upper and lower adjustment mechanism include big sleeve, small sleeve, connecting rod, connecting rod reset spring, push button and handle
The lower end of hand, the big sleeve is fixedly mounted on bracket, and the small sleeve is sleeved in big sleeve, the upper end of the small sleeve
It being connect with handle, the lower part of the small sleeve is respectively arranged on the left side and the right side location hole, and the connecting rod is located in small sleeve, and its
Lower end is connect with two locking structures respectively, and two locking structures are symmetrically arranged, each locking structure include first connecting rod,
Second connecting rod and with the same number of locking pin of location hole on small sleeve, one end of the first connecting rod and the lower end of connecting rod
Hingedly, the other end of the first connecting rod and one end of second connecting rod are hinged, and the other end of the second connecting rod passes through connecting plate
With locking pin connection, the positioning hole of small sleeve that locking pin can move left and right be mounted on, the upper end of connecting rod reset spring with
The lower end of connecting rod connects, and the lower end of connecting rod reset spring is fixed in small sleeve, on the upper front face of the small sleeve
Equipped with kidney slot, the push button is mounted in the kidney slot and connect with the upper end of connecting rod, at left and right sides of the top of big sleeve
It is respectively equipped with the equally spaced location hole of a column, the spacing of the location hole is identical as the spacing of the location hole on small sleeve, described small
Sleeve is equipped with is additionally provided with a column for the exposing of matching distance sign on sign, the leading flank of the big sleeve
Indicator hole, the spacing of two neighboring indicator hole is identical as the spacing of two neighboring location hole on big sleeve；Pass through first to
Then lower promoting button is driven small so that the locking pin of the left and right sides is retracted from the location hole on big sleeve by pull handle
Sleeve moves up and down, and after adjusting height, is shown in corresponding indicator hole apart from sign, finally answers push button simultaneously
Position locking is realized in position；
Two shoulder belts are symmetrically arranged and are mounted on crossbeam by a shoulder left-right adjusting mechanism respectively, the cross
The middle part of beam is fixedly connected with the upper end of small sleeve, and the first limit hole is respectively equipped on the left and right ends of crossbeam；The shoulder is left
Right regulating mechanism includes an inverted L shape sliding block, and the transverse part of the inverted L shape sliding block is equipped with through slot, and can be controlled by lid through slot
Mobile is sleeved on crossbeam, and corresponding second limit hole is respectively equipped on the upper lower wall of the through slot, by left and right adjustment away from
From then the second limit hole being connect with the first limit hole by screw, to realize the adjustment of shoulder belt or so distance；Two shoulders
Band passes through the adjustment of regulating mechanism realization shoulder belt length before and after a shoulder respectively.
Further, regulating mechanism includes inserted sheet, button, push-button reset spring, the upper end of the inserted sheet before and after the shoulder
Equipped with spring mounting groove, the button is mounted in spring mounting groove by push-button reset spring, and the lower end of the inserted sheet is equipped with
The connector connecting with shoulder belt is equipped with sliding slot along its length direction in the vertical part of the inverted L shape sliding block, while after sliding slot
With the matched button hole of button there are three setting on side, three button holes are connected to sliding slot and arrangement forms third gear in column, described
The opening down arrangement of sliding slot, the upper end of the inserted sheet are inserted into from bottom to top in the sliding slot；When needing to adjust shoulder belt length, draw
Dynamic connector, inserted sheet will move in sliding slot, while through button snap thereon in button hole, realize limit.
Further, first plastic buckle is pin thread, and the second plastic buckle is female thread.
Further, first limit hole, the second limit pore size distribution are provided with two rows.
Further, the top of the connecting rod and its lower end are installed in a vertical spacing slot, two locking knots
The connecting plate of structure is separately mounted in a cross spacing slot, and the vertical spacing slot and cross spacing slot are respectively provided in small sleeve
On wall.
Further, the rear side of the main packet and bottom pass through snap fastener respectively and connect with bracket, pedestal.
Further, the bracket include two vertical bars, a horizontal axis and slot, the left and right ends of the horizontal axis respectively with
Pedestal is fixedly connected, and the slot is fixedly mounted on the middle part of horizontal axis, and the lower end of the big sleeve is plugged in the slot
And be fixed by screw, two vertical bars are located at the left and right sides of big sleeve, and a column are equipped on every vertical bar and are used for
The button hole of sub-buckle or female thread is installed.
Further, the man-machine cushion is pasted on backboard by velcro, the left and right sides of the lower end of the backboard
It is respectively equipped with sleeve, two casings are set on the left and right sides of horizontal axis.
Beneficial effects of the present invention are mainly manifested in: passing through the adjusting between the various mechanisms of AIR CONVECTOR TECH；Make to bear and is
The shoulder front and back of the back up and down adjustment of system, AIR CONVECTOR TECH adjusts and the left and right adjusting of shoulder, to meet 7~12 years old student
The needs of different building shape, and modular school bag saves resource, and sustainability is strong.
Detailed description of the invention
Fig. 1 is explosive view of the invention.
Fig. 2 is structural schematic diagram of the invention.
Fig. 3 is the back up and down adjustment original state figure of AIR CONVECTOR TECH.
Fig. 4 is the schematic diagram that the back of AIR CONVECTOR TECH is adjusted up.
Fig. 5 is structural schematic diagram of the back upper and lower adjustment mechanism under Fig. 3 state.
Fig. 6 is structural schematic diagram of the back upper and lower adjustment mechanism under Fig. 4 state.
Fig. 7 is the shoulder front and back regulating mechanism stretched condition figure of AIR CONVECTOR TECH.
Fig. 8 is the shoulder front and back regulating mechanism contraction state figure of AIR CONVECTOR TECH.
Fig. 9 is A-A sectional view in Fig. 7.
Figure 10 is the state diagram that button is pressed in Fig. 9.
Figure 11 is the shoulder left and right adjusting structural schematic diagram of AIR CONVECTOR TECH.
Figure 12 is the schematic diagram after Figure 11 two sides adjusting to the left and right.
Figure 13 is the schematic diagram after the disassembly of hip band.
Figure 14 is the initial position figure apart from sign.
Figure 15 is the position view apart from sign after small sleeve pull-up.
Figure 16 is the position view apart from sign on small sleeve.
Figure 17 is the assembling schematic diagram of main packet and pedestal, bracket.
Figure 18 is that snap fastener is in separated position figure.
Figure 19 is snap fastener closed state figure.
Figure 20 is the assembling schematic diagram between man-machine cushion and backboard, bracket.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Referring to Fig.1~Figure 20, a kind of growing student's school bag having regulatory function, including main packet 1, chest strap 2, bear and be
System 3, man-machine cushion 4, pedestal 5 and hip band 6, the main packet 1 are detachably arranged on pedestal 5, and the AIR CONVECTOR TECH 3 is located at
It is main packet 1 rear and be mounted on the rear end of pedestal 5, the AIR CONVECTOR TECH 3 include bracket, back upper and lower adjustment mechanism, two
Regulating mechanism before and after shoulder belt, two shoulder left-right adjusting mechanisms and two shoulders, the bracket are fixedly mounted on the rear end of pedestal 5
On, the man-machine cushion 4 is located at the rear of bracket and is mounted on pedestal 5, and 5 rear end of pedestal is respectively arranged on the left side and the right side
First plastic buckle, the left and right ends of the hip band 6 are respectively equipped with the second plastic buckle, second plastic buckle and the first modeling
It can mutual snapping between material buckle；
The back upper and lower adjustment mechanism include big sleeve 11, small sleeve 16, connecting rod 12, connecting rod reset spring 15,
The lower end of push button 8 and handle 7, the big sleeve 11 is fixedly mounted on bracket, and the small sleeve 16 is sleeved in big sleeve 11,
The upper end of the small sleeve 16 is connect with handle 7, and the lower part of the small sleeve 16 is respectively arranged on the left side and the right side location hole, the company
Extension bar 12 is located in small sleeve 16, and its lower end is connect with two locking structures respectively, and two locking structures are symmetrically arranged,
Each locking structure include first connecting rod 13, second connecting rod 14 and with the same number of locking pin of location hole on small sleeve 16,
One end of the first connecting rod 13 and the lower end of connecting rod 12 are hinged, the other end and the second connecting rod 14 of the first connecting rod 13
One end is hinged, and the other end of the second connecting rod 14 is connect by connecting plate with locking pin 10, what locking pin 10 can move left and right
It is mounted on the positioning hole of small sleeve 16, the upper end of connecting rod reset spring 15 is connect with the lower end of connecting rod 12, and connecting rod is multiple
The lower end of position spring 15 is fixed in small sleeve 16, and the upper front face of the small sleeve 16 is equipped with kidney slot, the push button 8
It is mounted in the kidney slot and is connect with the upper end of connecting rod 12, the top of big sleeve 11 is respectively arranged on the left side and the right side between column etc.
Every location hole, the spacing of the location hole is identical as the spacing of location hole on small sleeve 16, the small sleeve 16 be equipped with away from
From sign 9, instruction of the column for the exposing of matching distance sign 9 is additionally provided on the leading flank of the big sleeve 11
Hole, the spacing of two neighboring indicator hole are identical as the spacing of two neighboring location hole on big sleeve 11；First by pushing down on
Then dynamic button 8 is driven so that the locking pin 10 of the left and right sides is retracted from the location hole on big sleeve 11 by pull handle 7
Small sleeve 16 moves up and down, and after adjusting height, is shown in corresponding indicator hole apart from sign 9, will finally be pushed away simultaneously
Button 8 resets, and realizes position locking；
Two shoulder belts are symmetrically arranged and are mounted on crossbeam by a shoulder left-right adjusting mechanism respectively, the cross
The middle part of beam 25 is fixedly connected with the upper end of small sleeve 16, and the first limit hole is respectively equipped on the left and right ends of crossbeam 25；It is described
Shoulder left-right adjusting mechanism includes an inverted L shape sliding block, and the transverse part of the inverted L shape sliding block is equipped with through slot, and passes through lid through slot
What can be moved left and right is sleeved on crossbeam, and corresponding second limit hole is respectively equipped on the upper lower wall of the through slot, passes through left and right
Distance is adjusted, is then connect the second limit hole with the first limit hole by screw 26, to realize the tune of shoulder belt or so distance
It is whole；Two shoulder belts pass through the adjustment of regulating mechanism realization shoulder belt length before and after a shoulder respectively.
Further, regulating mechanism includes inserted sheet, button 17, push-button reset spring 22 before and after the shoulder, the inserted sheet
Upper end is equipped with spring mounting groove 23, and the button 17 is mounted in spring mounting groove 23 by push-button reset spring 22, described to insert
The lower end of piece is equipped with the connector 18 that connect with shoulder belt, along its length direction equipped with sliding slot in the vertical part of the inverted L shape sliding block
19, at the same set on the trailing flank of sliding slot 19 there are three with the matched button hole of button 17, three button holes are connected to sliding slot 19
And arrangement forms third gear in column, the opening down arrangement of the sliding slot 19, the sliding slot is inserted into the upper end of the inserted sheet from bottom to top
In 19；When needing to adjust shoulder belt length, connector 18 is pulled, inserted sheet will move in sliding slot 19, while pass through thereon
Button 17 is stuck in button hole, realizes limit.
Further, first plastic buckle is pin thread 27, and the second plastic buckle is female thread 28.
Further, first limit hole, the second limit pore size distribution are provided with two rows.
Further, the top He its lower end of the connecting rod 12 are installed in a vertical spacing slot, two lockings
The connecting plate of structure is separately mounted in a cross spacing slot, and the vertical spacing slot and cross spacing slot are respectively provided with small sleeve
On 16 inner walls.
Further, the rear side of the main packet 1 and bottom pass through snap fastener respectively and connect with bracket, pedestal 5.
Further, the bracket includes two vertical bars, a horizontal axis 31 and slot, and the left and right ends of the horizontal axis are distinguished
It is fixedly connected with pedestal 5, the slot is fixedly mounted on the middle part of horizontal axis 31, and the lower end of the big sleeve 11 is plugged on described
It is fixed in slot and by screw, two vertical bars are located at the left and right sides of big sleeve 11, are equipped on every vertical bar
One arranges the button hole for installing sub-buckle or female thread.
Further, the man-machine cushion 4 is pasted on backboard 30 by velcro, the left and right of the lower end of the backboard 30
Two sides are respectively equipped with sleeve, and two casings are set on the left and right sides of horizontal axis 31.
As shown in Figure 1, the invention mainly comprises main packet 1, chest strap 2, AIR CONVECTOR TECH 3, man-machine cushion 4, pedestal 5 and hip bands
6.The regulative mode of chest strap, the regulative mode of hip band are all the same with existing school bag chest strap regulative mode.
It as shown in Figure 3, Figure 4, is the back up and down adjustment schematic diagram of AIR CONVECTOR TECH.By slide downward push button 8, lock card is solved
The locking pin 10 of left and right two rows on big sleeve 11.Then according to apart from sign 9, pull handle 7 carries out up and down adjustment.
To achieve the purpose that shoulder up and down adjustment.
As shown in Figure 5, Figure 6, the operation of back upper and lower adjustment mechanism is as follows: slide downward push button 8, and connecting rod 12 is slided therewith
It is dynamic, compress connecting rod reset spring 15；And the angled sliding of first connecting rod 13 of two sides is driven, and then drives two sides
The two rows of locking pin 10 in the left and right of second connecting rod 14 and connection fixed thereto horizontally slips, to unlock small sleeve 16 and big sleeve
11, height can be adjusted as needed.
As shown in Fig. 7, Fig. 8, Fig. 9, Figure 10, the button 17 on shoulder adjusting sliding slot is pressed, the button of 17 lower section of button is multiple
Position spring 22 is compressed, and the lower slider 21 of connection button 17 is slided into spring mounting groove 23, and button 17 is pressed into sliding slot 19
Plane.Connector 18 is pulled out at the same time, it is made to move to next gear.To achieve the purpose that adjust before and after shoulder.
First button 17 is pressed, and pulls connector 18 simultaneously, inserted sheet can be pulled, when being drawn to the shelves to be adjusted
, the button on inserted sheet is sprung into the button hole of corresponding gear under the action of push-button reset spring 23, and then realizes limit.
As shown in Figure 11, Figure 12, shoulder left and right adjusting, which is cooperated and punched by keyway, to be limited, and the mode of screw fastening is complete
At adjusting.Through slot set on the transverse part 24 of inverted L shape sliding block is inserted on crossbeam 25, is made on the second limit hole and crossbeam 25 on through slot
The first limit hole be overlapped, and be fixed with screw 26, to achieve the purpose that shoulder left and right adjusting.
As shown in figure 13, in the pin thread 27 on 28 inserted base 5 of female thread on hip band 6, achieve the purpose that hip band is installed.
As shown in Figure 14, Figure 15, it is arranged on small sleeve 16 apart from sign 9, small sleeve 16 can be followed to move up and down,
To make it be shown in the indicator hole on big sleeve 11.
As shown in figure 17, the rear side of the main packet 1 and bottom are equipped with female thread, are equipped on the pedestal 5 with two vertical bars
Sub-buckle, sub-buckle and female thread, which cooperate, to be connected.
As shown in figure 20, the trailing flank of backboard 30 is equipped with Velcro loop surface, and the leading flank of man-machine cushion 4 is equipped with magic
Hook surface is pasted, man-machine cushion is pasted on backboard 30 by velcro.The man-machine cushion 4 is by calculating 7~12 years old minor
Back curve obtained by.
There are three types of regulative modes for AIR CONVECTOR TECH tool of the invention to reach the function of adapting to students'growth, are to bear to be respectively
The shoulder front and back of the back up and down adjustment of system, AIR CONVECTOR TECH adjusts and the left and right adjusting of shoulder, passes through these three regulative modes
Demand is born adapt to 7~12 years old student's different building shape.
It, for the ordinary skill in the art, can although having shown and having described case study on implementation of the invention
It a variety of to the progress of these embodiments can be changed without departing from the principles and spirit of the present invention with understanding, modified, replaced
It changes and modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of growing student's school bag for having regulatory function, it is characterised in that: including main packet, chest strap, AIR CONVECTOR TECH, man-machine
Cushion, pedestal and hip band, the main packet are detachably arranged on pedestal, and the AIR CONVECTOR TECH is located at the rear of main packet and peace
On the rear end of pedestal, the AIR CONVECTOR TECH includes bracket, back upper and lower adjustment mechanism, two shoulder belts, two shoulders or so
Regulating mechanism before and after regulating mechanism and two shoulders, the bracket are fixedly mounted on the rear end of pedestal, the man-machine cushion position
In bracket rear and be mounted on the base, the base rear end is respectively arranged on the left side and the right side the first plastic buckle, the hip
The left and right ends of band are respectively equipped with the second plastic buckle, can mutually detain between second plastic buckle and the first plastic buckle
It connects；
The back upper and lower adjustment mechanism include big sleeve, small sleeve, connecting rod, connecting rod reset spring, push button and handle, institute
The lower end for stating big sleeve is fixedly mounted on bracket, and the small sleeve is sleeved in big sleeve, the upper end of the small sleeve and handle
Hand connection, the lower part of the small sleeve are respectively arranged on the left side and the right side location hole, and the connecting rod is located in small sleeve, and its lower end
It is connect respectively with two locking structures, two locking structures are symmetrically arranged, and each locking structure includes first connecting rod, second
Connecting rod and with the same number of locking pin of location hole on small sleeve, the lower end of one end of the first connecting rod and connecting rod is cut with scissors
Connect, the other end of the first connecting rod and one end of second connecting rod are hinged, the other end of the second connecting rod by connecting plate with
Pin connection is locked, what locking pin can move left and right is mounted on the positioning hole of small sleeve, the upper end of connecting rod reset spring and company
The lower end of extension bar connects, and the lower end of connecting rod reset spring is fixed in small sleeve, sets on the upper front face of the small sleeve
There is kidney slot, the push button is mounted in the kidney slot and connect with the upper end of connecting rod, divides at left and right sides of the top of big sleeve
Not She You an equally spaced location hole of column, the spacing of the location hole is identical as the spacing of the location hole on small sleeve, the small set
Cylinder is equipped with is additionally provided with what a column exposed for matching distance sign on sign, the leading flank of the big sleeve
Indicator hole, the spacing of two neighboring indicator hole are identical as the spacing of two neighboring location hole on big sleeve；First by downward
Then promoting button drives small set by pull handle so that the locking pin of the left and right sides is retracted from the location hole on big sleeve
Cylinder moves up and down, and after adjusting height, is shown in corresponding indicator hole apart from sign, finally resets push button simultaneously,
Realize position locking；
Two shoulder belts are symmetrically arranged and are mounted on crossbeam by a shoulder left-right adjusting mechanism respectively, the crossbeam
Middle part is fixedly connected with the upper end of small sleeve, and the first limit hole is respectively equipped on the left and right ends of crossbeam；Described shoulder or so is adjusted
Saving mechanism includes an inverted L shape sliding block, and the transverse part of the inverted L shape sliding block is equipped with through slot, and can be moved left and right by lid through slot
Be sleeved on crossbeam, corresponding second limit hole is respectively equipped on the upper lower wall of the through slot, by left and right adjust distance, so
The second limit hole is connect with the first limit hole by screw afterwards, to realize the adjustment of shoulder belt or so distance；Two shoulder belts point
The adjustment of shoulder belt length Tong Guo not be realized by regulating mechanism before and after shoulder.
2. a kind of growing student's school bag for having regulatory function as described in claim 1, it is characterised in that: before the shoulder
Regulating mechanism includes inserted sheet, button, push-button reset spring afterwards, and the upper end of the inserted sheet is equipped with spring mounting groove, and the button is logical
It crosses push-button reset spring to be mounted in spring mounting groove, the lower end of the inserted sheet is equipped with the connector connecting with shoulder belt, the inverted L
It is equipped with sliding slot along its length direction in the vertical part of type sliding block, while setting on the trailing flank of sliding slot that there are three matched with button
Button hole, three button holes are connected to sliding slot and arrangement forms third gear, the opening down arrangement of the sliding slot, the inserted sheet in column
Upper end be inserted into the sliding slot from bottom to top；When needing to adjust shoulder belt length, connector is pulled, inserted sheet will be transported in sliding slot
It is dynamic, while through button snap thereon in button hole, realize limit.
3. a kind of growing student's school bag for having regulatory function as claimed in claim 1 or 2, it is characterised in that: described the
One plastic buckle is pin thread, and the second plastic buckle is female thread.
4. a kind of growing student's school bag for having regulatory function as claimed in claim 1 or 2, it is characterised in that: described the
One limit hole, the second limit pore size distribution are provided with two rows.
5. a kind of growing student's school bag for having regulatory function as claimed in claim 1 or 2, it is characterised in that: the company
The top of extension bar and its lower end are installed in a vertical spacing slot, and the connecting plate of two locking structures is separately mounted to one
In cross spacing slot, the vertical spacing slot and cross spacing slot are respectively provided on small sleeve inner wall.
6. a kind of growing student's school bag for having regulatory function as claimed in claim 1 or 2, it is characterised in that: the master
The rear side of packet and bottom pass through snap fastener respectively and connect with bracket, pedestal.
7. a kind of growing student's school bag for having regulatory function as claimed in claim 6, it is characterised in that: the bracket packet
It includes two vertical bars, a horizontal axis and slot, the left and right ends of the horizontal axis to be fixedly connected with pedestal respectively, the fixed peace of the slot
On the middle part of horizontal axis, the lower end of the big sleeve is plugged in the slot and is fixed by screw, two vertical bars
It is located at the left and right sides of big sleeve, a column are equipped on every vertical bar for installing the button hole of sub-buckle or female thread.
8. a kind of growing student's school bag for having regulatory function as claimed in claim 7, it is characterised in that: described man-machine soft
Pad is pasted on backboard by velcro, and the lower end of the backboard is respectively arranged on the left side and the right side sleeve, two casing difference
It is sleeved on the left and right sides of horizontal axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910723658.8A CN110432637B (en) | 2019-08-07 | 2019-08-07 | Growth type student schoolbag with adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910723658.8A CN110432637B (en) | 2019-08-07 | 2019-08-07 | Growth type student schoolbag with adjusting function |
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| CN110432637A true CN110432637A (en) | 2019-11-12 |
| CN110432637B CN110432637B (en) | 2024-03-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620110A (en) * | 2021-08-11 | 2021-11-09 | 付志强 | Power cable unwrapping wire ware |
| CN113966914A (en) * | 2021-11-14 | 2022-01-25 | 王长青 | Backpack schoolbag |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5725139A (en) * | 1994-08-15 | 1998-03-10 | Mountainsmith, Inc. | Backpack with adjustments for body size |
| CN204191785U (en) * | 2014-11-14 | 2015-03-11 | 陕西科技大学 | A kind of adjustable student school bag |
| KR20150134867A (en) * | 2014-05-23 | 2015-12-02 | 박준영 | Backpack having a detachable multiple function monopod |
| CN204908380U (en) * | 2015-07-29 | 2015-12-30 | 集健重工科技(深圳)有限公司 | Novel student's conformal shoulder bag |
| CN205072264U (en) * | 2015-10-12 | 2016-03-09 | 陕西科技大学 | Adjustable schoolbag of developments |
-
2019
- 2019-08-07 CN CN201910723658.8A patent/CN110432637B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5725139A (en) * | 1994-08-15 | 1998-03-10 | Mountainsmith, Inc. | Backpack with adjustments for body size |
| KR20150134867A (en) * | 2014-05-23 | 2015-12-02 | 박준영 | Backpack having a detachable multiple function monopod |
| CN204191785U (en) * | 2014-11-14 | 2015-03-11 | 陕西科技大学 | A kind of adjustable student school bag |
| CN204908380U (en) * | 2015-07-29 | 2015-12-30 | 集健重工科技(深圳)有限公司 | Novel student's conformal shoulder bag |
| CN205072264U (en) * | 2015-10-12 | 2016-03-09 | 陕西科技大学 | Adjustable schoolbag of developments |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620110A (en) * | 2021-08-11 | 2021-11-09 | 付志强 | Power cable unwrapping wire ware |
| CN113966914A (en) * | 2021-11-14 | 2022-01-25 | 王长青 | Backpack schoolbag |
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| Publication number | Publication date |
|---|---|
| CN110432637B (en) | 2024-03-22 |
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