CN206137431U - Multifunctional schoolbag - Google Patents
Multifunctional schoolbag Download PDFInfo
- Publication number
- CN206137431U CN206137431U CN201621219040.6U CN201621219040U CN206137431U CN 206137431 U CN206137431 U CN 206137431U CN 201621219040 U CN201621219040 U CN 201621219040U CN 206137431 U CN206137431 U CN 206137431U
- Authority
- CN
- China
- Prior art keywords
- bar
- school bag
- storage chamber
- isolating device
- telescopic bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 10
- 230000009194 climbing Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 description 8
- 241000521257 Hydrops Species 0.000 description 6
- 206010030113 Oedema Diseases 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000234271 Galanthus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a multifunctional schoolbag mainly relates to a schoolbag. Including satchel body, first scalable pull rod, the scalable pull rod of second, isolating device and mobile device, be equipped with buckle and axle bed bottom last massage arch and the bleeder vent of being equipped with of isolating device, the scalable pull rod of second, the joint has the transport case on the buckle, the mobile device includes connecting axle and triumph wheel, the triumph wheel sets up in the connecting axle both sides, the triumph wheel rotates with the connecting axle to be connected. The utility model has the advantages of the utility model discloses can avoid being infected with dust or mud at the in -process of pulling schoolbag, avoid ponding or snow on the road surface article in the schoolbag of getting wet, during the pulling schoolbag, focus stability, the phenomenon that can not appear tumbling, will not the schoolbag mention and just can top bar or get out of a predicament or an embarrassing situation, it is more laborsaving when climbing the mountain, convenient, when the student removes the dormitory or moves, reduce the number of times of carrying article, practice thrift the time of removing dormitory or removal of home.
Description
Technical field
This utility model is related to a kind of school bag, specifically a kind of multi-functional school bag.
Background technology
At present, existing school bag is in addition to providing the basic functions such as dress books, schooling apparatus and notebook computer, other work(
Can be less, purposes is relatively simple.Therefore, a kind of school bag with pull bar, but band of the prior art are occurred in that in the market
The school bag for having pull bar has the disadvantage that and not enough：
1st, pull bar school bag of the prior art, by roller the bottom of school bag is arranged on, and makes school bag body with ground distance very
Closely, during being pulled with pull bar, the bottom of school bag becomes easily infected by the dust on ground, makes school bag dirty, especially on road
The wet and slippery rainy weather that snows in face, when the thing held in school bag is a lot, needs to pull by pull bar during school bag, on road surface
Accumulated snow or hydrops hold gets wet the article in school bag very much, is also easy to the mud being infected with road surface.
2nd, pull bar school bag of the prior art, roller is arranged on the bottom of school bag, and school bag body is less, the handle position of pull bar
The height of the waist for basically reaching human body is put, when school bag is pulled, is rocked or road surface because the article in school bag is random
When rugged and rough, the crank of school bag body is easily made, and when pulling school bag, school bag body is arranged on the upper of pull bar
Portion, the center of gravity of school bag is high, more result in school bag body in drawing process easily rock, crank, in drawing process, school bag pole
Easily tumble.
3rd, pull bar school bag of the prior art, is common roller, and the single wheel of only one of which is appeared on the stage when running into
Rank or get out of a predicament or an embarrassing situation problem when, generally require to lift in school bag, top bar or could get out of a predicament or an embarrassing situation, top bar or during getting out of a predicament or an embarrassing situation very
Inconvenience, and very laborious, particularly during climbing the mountain, carrying school bag and climb the mountain can undoubtedly increase the heavy burden of human body, make one
It is very tired in hill climbing process, if haul school bag using pull bar climbing the mountain, there is very long step, the drawing of prior art in hill climbing process
Bar school bag can not realize that hauling school bag using pull bar climbs the mountain, and brings inconvenience again.
4th, when student removes dormitory or removal of home, pull bar school bag of the prior art is only capable of originally being held in vivo in school bag
Thing, generally requiring to carry could remove all of article many times, remove round number of times during dormitory or removal of home too many
Undoubtedly waste time and energy.
5th, existing school bag, in endorsement bag, school bag contacts people with the back of human body, and people are walked carrying school bag
Road, when running or travelling outdoors, school bag is easily perspired where contacting with human body back due to lacking air circulation, so as to
Get wet jacket, make human body back not feel well, when bad weather, it is easy to cause flu.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional school bag, and it can avoid being stained with during school bag is pulled
Dye dust or mud make school bag make dirty, particularly in the case where there are hydrops or accumulated snow in road surface, can avoid the product on road surface
Water or accumulated snow are got wet the article in school bag；And during school bag is pulled, the center of gravity of school bag body is very stable, is not in
The phenomenon tumbled；And when run into top bar or get out of a predicament or an embarrassing situation problem when, it is not necessary to lifting in school bag top bar or can get out of a predicament or an embarrassing situation,
It is more laborsaving in hill climbing process, convenient；When student removes dormitory or removal of home, the number of times for carrying article is reduced, more saved
Remove the time of dormitory or removal of home.
This utility model for achieving the above object, is achieved through the following technical solutions：
A kind of multi-functional school bag, including school bag body, the first telescopic bar, the second telescopic bar, isolating device and
Mobile device, the school bag body includes storage chamber, and the storage chamber back is provided with shoulder belt and support bar, the support bar away from
Storage chamber one end is fixedly connected with isolating device, and the isolating device is adapted with human body back, and the isolating device is provided with
Massage projection and air-vent, the massage is raised and air-vent is interspersed, and sets between the isolating device and storage chamber back
There is pull bar chamber, first telescopic bar and the second telescopic bar are located at pull bar intracavity, the first telescopic bar bag
The first expansion link for including the first fix bar and being slidably connected with the first fix bar, first fix bar and storage chamber back fixation
Connection, first expansion link top is provided with handle, and the handle is provided with Anti-slip cover, and second telescopic bar includes the
Two fix bars and the second expansion link being slidably connected with the second fix bar, second fix bar connects with storage chamber back fixation
Connect, second fix bar is arranged at the outside of the first fix bar, and the second expansion link bottom is provided with buckle and axle bed, described
Buckle is located at axle bed top, is connected with transport case on the buckle, and the transport case bottom surface is provided with tongue, the tongue with isolate
Device is adapted, and the transport case bottom surface is overlapped on the first telescopic bar and the second telescopic bar, and the axle bed includes
Collar, the collar is provided with opening, and the collar of the opening both sides is provided with chute, sliding sleeve is provided with the opening, described
Sliding sleeve is connected with slide, and described sliding sleeve one end is provided with lock, and the mobile device includes connecting shaft and triangular form wheel, described
Connection shaft diameter is adapted with opening, and the connecting shaft is rotated with collar and is connected, and the triangular form wheel is arranged at connecting shaft both sides,
The triangular form wheel is rotated with connecting shaft and is connected.
The storage chamber top is provided with handle, and the storage chamber side is provided with convenient pocket.
The isolating device includes rubber standoff, and the rubber standoff includes horizontal support and vertical supports, described horizontal
Support and vertical supports are disposed as the arc being adapted with human body back, and between the horizontal support and vertical supports parent is provided with
Skin layers, the massage is raised and air-vent is arranged on skin-friendly layer.
The skin-friendly layer is weaved cotton cloth for nylon.
First telescopic bar and the second telescopic bar are provided with two, and along storage chamber back side center
Symmetrically.
Prior art is contrasted, the beneficial effects of the utility model are：
1st, by arranging the second telescopic bar, the second telescopic bar includes the second fix bar and slides with the second fix bar
Second expansion link of dynamic connection, when road surface is very dirty or have mud and when pulling school bag, by the second expansion link from the second fix bar
Middle pull-out certain altitude, by school bag body away from road surface, it is to avoid being infected with dust or mud during school bag is pulled makes book
Bag is made dirty, particularly in the case where there are hydrops or accumulated snow in road surface, hydrops or accumulated snow on road surface can be avoided to get wet book
Article in bag；During pulling school bag, school bag body is arranged on into the first telescopic bar and the second telescopic bar
Lower section, makes the center of gravity of school bag body less than pull bar, and so, during school bag is pulled, the center of gravity of school bag body can be protected
That what is held is very stable, is not in the phenomenon tumbled；By replacing roller of the prior art with triangular form wheel, when running into top bar
Or get out of a predicament or an embarrassing situation problem when, the center of triangular form wheel rotates with connecting shaft and be connected, and three rollers arranged on triangular form wheel can replace
As the wheel contacted with ground, top bar or during getting out of a predicament or an embarrassing situation, three rollers can be contacted alternately with step, in pull bar
In the presence of pulling force, school bag body is climbed up or stairwell descent, so, it is not necessary to by school bag lift can top bar or
Get out of a predicament or an embarrassing situation, it is more laborsaving particularly in hill climbing process, convenient；By arranging buckle in the second expansion link bottom, block on buckle
Be connected to transport case, transport case bottom surface is overlapped on the first telescopic bar and the second telescopic bar, when student remove dormitory or
During removal of home, more articles can be held in transport case, reduce the number of times for carrying article, more be saved and remove dormitory or removal of home
Time, when as just common school bag purposes, mobile device and transport case can be pulled down, the first expansion link is retracted to
In first fix bar, the second expansion link is retracted in the second fix bar.
2nd, by arranging handle at the top of storage chamber, it is easy to people with portable drawing school bag, storage chamber side is provided with convenient mouth
Bag, convenient pocket can hold pure water, umbrella and some little the articles for daily uses.
3rd, by arranging rubber standoff, rubber standoff is partially soft, during endorsement bag, human body back can be made more comfortable, reduces
Friction dynamics between isolating device and human body back, it is to avoid human body back due to isolating device friction and it is injured；It is horizontal
It is used for fixing skin-friendly layer to support and vertical supports；Horizontal support and vertical supports are disposed as the arc being adapted with human body back
Shape, can make human body more comfortable in endorsement bag；By the way that massage projection and air-vent are arranged on skin-friendly layer, people are in the back of the body
During school bag, massage projection can be massaged to human body back, and air-vent can keep the air flow of human body back and the external world,
Human body back is set to be difficult to perspire, it is to avoid clothes to be got wet during perspiration and causes flu.
4th, because nylon is weaved cotton cloth very soft and very flexible is hardly damaged, by being weaved cotton cloth making skin-friendly layer with nylon, no
It is only capable of increasing the service life of school bag, and people back during endorsement bag can feel more comfortable, loosen.
5th, by the way that the first telescopic bar and the second telescopic bar be provided with into two, and the first telescopic bar and
Second telescopic bar is symmetrical along storage chamber back side center, can be maintained at more stable during pulling school bag body, makes
The center of gravity of school bag body is more steady.
Description of the drawings
Accompanying drawing 1 is this utility model use state figure.
Accompanying drawing 2 is this utility model concrete structure schematic diagram.
Accompanying drawing 3 is school bag body and isolating device connected mode structural representation in this utility model.
Accompanying drawing 4 is isolating device structural representation in this utility model.
Accompanying drawing 5 is school bag body and the first telescopic bar, the second telescopic bar connected mode knot in this utility model
Structure schematic diagram.
Accompanying drawing 6 is this utility model central axis seat structural representation.
Label shown in accompanying drawing：
1st, school bag body；2nd, the first telescopic bar；3rd, the second telescopic bar；4th, isolating device；5th, mobile device；6、
Storage chamber；7th, shoulder belt；8th, support bar；9th, massage raised；10th, air-vent；11st, pull bar chamber；12nd, the first fix bar；13rd, first stretches
Contracting bar；14th, handle；15th, the second fix bar；16th, the second expansion link；17th, buckle；18th, axle bed；19th, transport case；20th, tongue；
21st, collar；22nd, it is open；23rd, chute；24th, sliding sleeve；25th, latch；26th, connecting shaft；27th, triangular form wheel；28th, shake hands；29th, it is convenient
Pocket；30th, horizontal support；31st, vertical supports；32nd, skin-friendly layer.
Specific embodiment
With reference to specific embodiment, this utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than restriction scope of the present utility model.In addition, it is to be understood that in the content for having read this utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to this utility model, and these equivalent form of values equally fall within this Shen
Please limited range.
Described in the utility model is a kind of multi-functional school bag, agent structure include school bag body 1, the first telescopic bar 2,
Second telescopic bar 3, isolating device 4 and mobile device 5, the school bag body 1 includes to be put in storage chamber 6, storage chamber 6
Put books, stationery, notebook computer and some the articles for daily uses.The back of the storage chamber 6 is provided with shoulder belt 7 and support bar 8, described
Support bar 8 is fixedly connected away from the one end of storage chamber 6 with isolating device 4, and support bar 8 is used for supporting isolating device 4.The isolation dress
Put 4 to be adapted with human body back, by arranging isolating device 4, people, can be by school bag body 1 and human body in endorsement bag
Back isolates, and makes human body back be difficult to perspire in endorsement packet procedures.The isolating device 4 is provided with massage raised 9 and air-vent
10, the massage raised 9 and air-vent 10 are interspersed, by the way that massage raised 9 and air-vent 10 are arranged on skin-friendly layer 32,
When bag is endorsed, massage raised 9 can be massaged people to human body back, and air-vent 10 can keep human body back with the external world
Air flow, make human body back be difficult to perspire, it is to avoid clothes to be got wet during perspiration and causes flu.The isolating device 4
Pull bar chamber 11 is provided between the back of storage chamber 6, the telescopic bar 3 of first telescopic bar 2 and second is located at pull bar chamber
In 11, first telescopic bar 2 includes the first fix bar 12 and the first expansion link being slidably connected with the first fix bar 12
13, first fix bar 12 is connected with the back fixation of storage chamber 6, and the top of first expansion link 13 is provided with handle 14, described
Handle 14 is provided with Anti-slip cover, and second telescopic bar 3 includes the second fix bar 15 and slide with the second fix bar 15 to connect
The second expansion link 16 for connecing, second fix bar 15 is connected with the back fixation of storage chamber 6, and second fix bar 15 is arranged at
The outside of the first fix bar 12, the second telescopic bar 3 includes the second fix bar 15 and is slidably connected with the second fix bar 15
Second expansion link 16, when road surface is very dirty or has mud and when pulling school bag, by the second expansion link 16 from the second fix bar 15
Certain altitude is pulled out, by school bag body 1 away from road surface, it is to avoid dust or mud are infected with during school bag is pulled makes school bag
Make dirty, particularly in the case where there are hydrops or accumulated snow in road surface, hydrops or accumulated snow on road surface can be avoided to get wet school bag
Interior article；During pulling school bag, school bag body 1 is arranged under the first telescopic bar 2 and the second telescopic bar 3
Portion, makes the center of gravity of school bag body 1 less than pull bar, and so, during school bag is pulled, the center of gravity of school bag body 1 can keep
It is very stable, be not in the phenomenon tumbled.The bottom of second expansion link 16 is provided with buckle 17 and axle bed 18, the buckle 17
Positioned at the top of axle bed 18, transport case 19 is connected with the buckle 17, the bottom surface of the transport case 19 is provided with tongue 20, the tongue
20 are adapted with isolating device 4, and by arranging tongue 20, tongue 20 is adapted with isolating device 4, in the process for pulling school bag
In, by the engaging with isolating device 4 of tongue 20, it is prevented from transport case 19 and slides.The bottom surface of the transport case 19 is overlapped on
On one telescopic bar 2 and the second telescopic bar 3, by arranging buckle 17 in the bottom of the second expansion link 16, block on buckle 17
Transport case 19 is connected to, the bottom surface of transport case 19 is overlapped on the first telescopic bar 2 and the second telescopic bar 3, when student removes place
When house or removal of home, more articles can be held in transport case 19, reduce the number of times for carrying article, more be saved and remove dormitory
Or the time of removal of home, when as just common school bag purposes, mobile device 5 and transport case 19 can be pulled down, by first
Expansion link 13 is retracted in the first fix bar 12, and the second expansion link 16 is retracted in the second fix bar 15.The axle bed 18 is wrapped
Collar 21 is included, the collar 21 is provided with opening 22, and the collar 21 of 22 both sides of the opening is provided with chute 23, the opening 22
Place is provided with sliding sleeve 24, and the sliding sleeve 24 is slidably connected with chute 23, and the one end of the sliding sleeve 24 is provided with lock 25, and lock 25 is used for locking
Tight sliding sleeve 24.The mobile device 5 includes connecting shaft 26 and triangular form wheel 27, and the diameter of the connecting shaft 26 is mutually fitted with opening 22
Should, when mobile device 5 is installed, opening 22 is used for that connecting shaft 26 is put in collar 21.21 turns of the connecting shaft 26 and collar
Dynamic connection, the triangular form wheel 27 is arranged at the both sides of connecting shaft 26, and the triangular form wheel 27 is rotated with connecting shaft 26 and is connected, passes through
Replace roller of the prior art with triangular form wheel 27, when run into top bar or get out of a predicament or an embarrassing situation problem when, the center of triangular form wheel 27
With connecting shaft 26 rotate be connected, on triangular form wheel 27 setting three rollers can alternately as the wheel contacted with ground, on
Step or during getting out of a predicament or an embarrassing situation, three rollers can be contacted alternately with step, in the presence of draw-bar pull, make school bag body 1
Can climb steps or stairwell descent, so, it is not necessary to which lifting in school bag top bar or can get out of a predicament or an embarrassing situation, and particularly climb the mountain
During it is more laborsaving, convenient.
For the ease of people are with portable drawing school bag and can easily place pure water, umbrella and life that some are little is used
Product, the top of the storage chamber 6 is provided with handle 28, and the side of the storage chamber 6 is provided with convenient pocket 29.
In order that people back in endorsement packet procedures is more comfortable, the isolating device 4 includes rubber standoff, the rubber
Glue support includes horizontal support 30 and vertical supports 31, and the horizontal support 30 and vertical supports 31 are disposed as and human body back
Adaptable arc, is provided with skin-friendly layer 32, the massage raised 9 and air-vent between the horizontal support 30 and vertical supports 31
10 are arranged on skin-friendly layer 32.Rubber standoff is partially soft, during endorsement bag, human body back can be made more comfortable, reduces isolation dress
Put the friction dynamics between 4 and human body back, it is to avoid human body back is due to rubbing with isolating device 4 injured；Horizontal support
30 and vertical supports 31 be used for fix skin-friendly layer 32；Horizontal support 30 and vertical supports 31 are disposed as being adapted with human body back
Arc, can make human body endorsement bag when it is more comfortable；By the way that massage raised 9 and air-vent 10 are arranged at into skin-friendly layer 32
On, in endorsement bag, massage raised 9 can be massaged people to human body back, air-vent 10 can keep human body back with
Extraneous air flow, make human body back be difficult to perspire, it is to avoid clothes is got wet and causes flu during perspiration.
In order to increase the service life of school bag, and people are made to feel more to relax in back during endorsement bag
Fit, loosen, the skin-friendly layer 32 is weaved cotton cloth for nylon.
It is more stable during pulling school bag body 1 in order to be maintained at, make the center of gravity of school bag body 1 more steady, described first
The telescopic bar 3 of telescopic bar 2 and second is provided with two, and symmetrical along the back side center of storage chamber 6.
Embodiment 1：
Described in the utility model is a kind of multi-functional school bag, agent structure include school bag body 1, the first telescopic bar 2,
Second telescopic bar 3, isolating device 4 and mobile device 5, the school bag body 1 includes storage chamber 6, the top of the storage chamber 6
Handle 28 is provided with, the side of the storage chamber 6 is provided with convenient pocket 29, and the back of the storage chamber 6 is provided with shoulder belt 7 and support bar 8, institute
State support bar 8 to be fixedly connected with isolating device 4 away from the one end of storage chamber 6, the isolating device 4 is adapted with human body back, institute
Isolating device 4 is stated including rubber standoff, the rubber standoff includes horizontal support 30 and vertical supports 31, the horizontal support 30
The arc adaptable with human body back is disposed as with vertical supports 31, is provided between the horizontal support 30 and vertical supports 31
Skin-friendly layer 32, the skin-friendly layer 32 is weaved cotton cloth for nylon, and the skin-friendly layer 32 is provided with massage raised 9 and air-vent 10, described to press
Projection 9 of rubbing and air-vent 10 are interspersed on skin-friendly layer 32, and between the isolating device 4 and the back of storage chamber 6 pull bar is provided with
Chamber 11, the telescopic bar 3 of first telescopic bar 2 and second is located in pull bar chamber 11, the He of the first telescopic bar 2
Second telescopic bar 3 is provided with two, and symmetrical along the back side center of storage chamber 6, and first telescopic bar 2 is wrapped
The first expansion link 13 for including the first fix bar 12 and being slidably connected with the first fix bar 12, first fix bar 12 and storage chamber
6 back fixations connect, and the top of first expansion link 13 is provided with handle 14, and the handle 14 is provided with Anti-slip cover, and described second
Telescopic bar 3 includes the second fix bar 15 and the second expansion link 16 being slidably connected with the second fix bar 15, and described second consolidates
Fixed pole 15 is connected with the back fixation of storage chamber 6, and second fix bar 15 is arranged at the outside of the first fix bar 12, and described second
The bottom of expansion link 16 is provided with buckle 17 and axle bed 18, and the buckle 17 is located at the top of axle bed 18, fortune is connected with the buckle 17
Defeated case 19, the bottom surface of the transport case 19 is provided with tongue 20, and the tongue 20 is adapted with isolating device 4, the bottom of the transport case 19
Face is overlapped on the first telescopic bar 2 and the second telescopic bar 3, and the axle bed 18 includes collar 21, in the collar 21
Opening 22 is provided with, the collar 21 of 22 both sides of the opening is provided with chute 23, at the opening 22 sliding sleeve 24, the sliding sleeve are provided with
24 are slidably connected with chute 23, and the one end of the sliding sleeve 24 is provided with lock 25, and the mobile device 5 includes connecting shaft 26 and triangular form
Wheel 27, the diameter of the connecting shaft 26 is adapted with opening 22, and the connecting shaft 26 is rotated with collar 21 and is connected, the triangular form wheel
27 are arranged at the both sides of connecting shaft 26, and the triangular form wheel 27 is rotated with connecting shaft 26 and is connected.
When as just common school bag purposes, mobile device 5 and transport case 19 can be pulled down, by the first expansion link 13
It is retracted in the first fix bar 12, the second expansion link 16 is retracted in the second fix bar 15, so can be used as common school bag
Use.
Claims (5)
1. a kind of multi-functional school bag, it is characterised in that：Including school bag body (1), the first telescopic bar (2), second scalable
Pull bar (3), isolating device (4) and mobile device (5), the school bag body (1) includes storage chamber (6), storage chamber (6) back of the body
Portion is provided with shoulder belt (7) and support bar (8), and the support bar (8) is fixedly connected away from storage chamber (6) one end with isolating device (4),
The isolating device (4) is adapted with human body back, and the isolating device (4) is provided with massage raised (9) and air-vent (10),
The massage raised (9) and air-vent (10) are interspersed, and between the isolating device (4) and storage chamber (6) back drawing is provided with
In pull bar chamber (11), described first can for rod cavity (11), first telescopic bar (2) and the second telescopic bar (3)
Telescopic lever (2) includes the first fix bar (12) and the first expansion link (13) being slidably connected with the first fix bar (12), described
First fix bar (12) is connected with storage chamber (6) back fixation, and the first expansion link (13) top is provided with handle (14), described
Handle (14) is provided with Anti-slip cover, second telescopic bar (3) including the second fix bar (15) and with the second fix bar
(15) the second expansion link (16) being slidably connected, second fix bar (15) is connected with storage chamber (6) back fixation, and described
Two fix bars (15) are arranged at the outside of the first fix bar (12), and the second expansion link (16) bottom is provided with buckle (17) and axle
Seat (18), the buckle (17) is connected with transport case (19), the transport case positioned at axle bed (18) top on the buckle (17)
(19) bottom surface is provided with tongue (20), and the tongue (20) is adapted with isolating device (4), and transport case (19) bottom surface is overlapped on
On first telescopic bar (2) and the second telescopic bar (3), the axle bed (18) includes collar (21), the collar (21)
Opening (22) is provided with, the collar (21) of opening (22) both sides is provided with chute (23), and opening (22) place is provided with cunning
Set (24), the sliding sleeve (24) is slidably connected with chute (23), and described sliding sleeve (24) one end is provided with lock (25), the mobile dress
(5) are put including connecting shaft (26) and triangular form wheel (27), connecting shaft (26) diameter is adapted with opening (22), the connection
Axle (26) is rotated with collar (21) and is connected, and the triangular form wheel (27) is arranged at connecting shaft (26) both sides, the triangular form wheel
(27) rotate with connecting shaft (26) and be connected.
2. a kind of multi-functional school bag according to claim 1, it is characterised in that：Storage chamber (6) top is provided with handle
(28), storage chamber (6) side is provided with convenient pocket (29).
3. a kind of multi-functional school bag according to claim 1, it is characterised in that：The isolating device (4) including rubber standoff,
The rubber standoff includes horizontal support (30) and vertical supports (31), and the horizontal support (30) and vertical supports (31) are all provided with
The arc being adapted with human body back is set to, between the horizontal support (30) and vertical supports (31) skin-friendly layer (32) is provided with,
The massage raised (9) and air-vent (10) are arranged on skin-friendly layer (32).
4. a kind of multi-functional school bag according to claim 3, it is characterised in that：The skin-friendly layer (32) is weaved cotton cloth for nylon.
5. a kind of multi-functional school bag according to claim 1, it is characterised in that：First telescopic bar (2) and second
Telescopic bar (3) is provided with two, and symmetrical along storage chamber (6) back side center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219040.6U CN206137431U (en) | 2016-11-11 | 2016-11-11 | Multifunctional schoolbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219040.6U CN206137431U (en) | 2016-11-11 | 2016-11-11 | Multifunctional schoolbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206137431U true CN206137431U (en) | 2017-05-03 |
Family
ID=58625987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621219040.6U Expired - Fee Related CN206137431U (en) | 2016-11-11 | 2016-11-11 | Multifunctional schoolbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206137431U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577096A (en) * | 2018-06-28 | 2018-09-28 | 许昌市建安区椹涧乡第二初级中学 | A kind of Student's book packet easy to remove |
| FR3066077A1 (en) * | 2017-05-12 | 2018-11-16 | Nikolova Epouse Huet Bilyana | CART CARRIER WITH DOUBLE WHEEL SYSTEM FOR TRANSPORTING CARTABLES |
| CN109064069A (en) * | 2018-09-19 | 2018-12-21 | 国家海洋局第二海洋研究所 | Terminal is assessed after portable marine usage |
| CN115054045A (en) * | 2022-05-09 | 2022-09-16 | 中国人民解放军空军军医大学 | Military medical guard multifunctional comprehensive action support and use method thereof |
-
2016
- 2016-11-11 CN CN201621219040.6U patent/CN206137431U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3066077A1 (en) * | 2017-05-12 | 2018-11-16 | Nikolova Epouse Huet Bilyana | CART CARRIER WITH DOUBLE WHEEL SYSTEM FOR TRANSPORTING CARTABLES |
| CN108577096A (en) * | 2018-06-28 | 2018-09-28 | 许昌市建安区椹涧乡第二初级中学 | A kind of Student's book packet easy to remove |
| CN109064069A (en) * | 2018-09-19 | 2018-12-21 | 国家海洋局第二海洋研究所 | Terminal is assessed after portable marine usage |
| CN115054045A (en) * | 2022-05-09 | 2022-09-16 | 中国人民解放军空军军医大学 | Military medical guard multifunctional comprehensive action support and use method thereof |
| CN115054045B (en) * | 2022-05-09 | 2023-08-15 | 中国人民解放军空军军医大学 | Army medical guard multifunctional comprehensive action support and use method |
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