CN105394917B - A kind of rotary type knapsack - Google Patents
A kind of rotary type knapsack Download PDFInfo
- Publication number
- CN105394917B CN105394917B CN201510945298.8A CN201510945298A CN105394917B CN 105394917 B CN105394917 B CN 105394917B CN 201510945298 A CN201510945298 A CN 201510945298A CN 105394917 B CN105394917 B CN 105394917B
- Authority
- CN
- China
- Prior art keywords
- backboard
- lower box
- flap
- ratchet
- knapsack
- 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
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
Landscapes
- Portable Outdoor Equipment (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The present invention relates to a kind of knapsack, specifically related to a kind of rotary type knapsack.The rotary type knapsack, it is made up of backboard, upper box, lower box and flap；Backboard inner surface is symmetrically arranged with brace, backboard outer surface is fixed with upper box, passes through rotating shaft and torsion spring is equipped with flap on the backboard below upper box, and the termination of flap is hinged with lower box, lower box shape corresponding with backboard is provided with movable buckle, is connected by movable buckle between lower box and backboard.The rotary type Knapsack structure is simple, and practicality is good, and during use, lower box is can rotate to before user, and eliminating before traditional backpacks take article needs the step of taking off knapsack, while lower box can also be rebounded by torsion spring, greatly facilitates the use of user.It is particularly suitable for delivering goods to the customers and outdoor activity use for middle smallclothes courier packages.
Description
Technical field
The present invention relates to a kind of knapsack, specifically related to a kind of rotary type knapsack.
Background technology
With the raising of compatriots' level of consumption, the industry such as express delivery industry and outdoor sports in market of today increasingly
Greatly, people it is also proposed higher and higher requirement to each details of express transportation industry.During courier sends part, body
Knapsack afterwards often can also play no small effect, and the development of its automation and intelligentification also progressively causes the pass of society and enterprise
Note.Bear more easily, more Large Copacity be the self-evident advantage of both shoulders bag, also therefore both shoulders bag be fish, on foot, ride,
Only choosing during the outdoor activities such as mountain-climbing, photography.
But for current knapsack, need to put down knapsack during use and the thing in bag could be taken, this
Loaded down with trivial details process is becoming the resistance of people's activity in some cases, and so the experience of knapsack is just very unfriendly, often
It is secondary take thing and first knapsack will be unloaded down take, after taking but must back again, this is asking of existing of common knapsack
Topic, and courier and outdoor sports fan have been clearly felt that inconvenience during the pickup from knapsack.Current city
The various portable knapsack having been developed on field is similar, but does not solve the above problems.
The content of the invention
It is an object of the invention to：There is provided one kind can realize it is semi-automatic flick, rebound lower box automatically, with convenient use
The rotary type knapsack that person uses.
The technical scheme is that：
A kind of rotary type knapsack, it is made up of backboard, upper box, lower box and flap；It is characterized in that：Table in backboard
Face is symmetrically arranged with brace, and backboard outer surface is fixed with upper box, is equipped with by rotating shaft and torsion spring on the backboard below upper box
Flap, the termination of flap are hinged with lower box, and lower box shape corresponding with backboard is provided with movable buckle, lower box and backboard it
Between by movable buckle connect.
Ratchet is fixed with described rotating shaft, ratchet is housed on the backboard of ratchet side, ratchet is connected with ratchet engagement, with
Push rod is equipped with by spring on the corresponding backboard of ratchet, push rod is connected with detent contact.
It is provided with described flap in chute, chute and slide block is equipped with by extension spring, activity on slide block is equipped with connecting rod,
Arrange fluted on the corresponding lower box end face of described chute, groove leads to built with connector, one end of connecting rod
Cross connector to be flexibly connected with lower box.
Through hole is provided with the flap of described chute termination, pull rope on backboard, is fixed with, one end of pull rope passes through
Through hole is fixedly connected with a slide block.
It is an advantage of the current invention that：
The rotary type Knapsack structure is simple, and practicality is good, and during use, lower box is can rotate to before user, eliminates
Traditional backpacks need the step of taking off knapsack before taking article, while lower box can also be rebounded by torsion spring, greatly facilitate
The use of user.It is particularly suitable for delivering goods to the customers and outdoor activity use for middle smallclothes courier packages.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the overlooking the structure diagram after the present invention removes upper box；
Fig. 3 is mplifying structure schematic diagram at the A of Fig. 1,
In figure：1st, backboard, 2, upper box, 3, lower box, 4, flap, 5, brace, 6, rotating shaft, 7, torsion spring, 8, ratchet, 9, bullet
Spring, 10, push rod, 11, chute, 12, slide block, 13, connecting rod, 14, connector, 15, groove, 16, pull rope, 17, movable buckle,
18th, extension spring.
Specific embodiment
The rotary type knapsack is made up of backboard 1, upper box 2, lower box 3 and flap 4；1 inner surface of backboard is symmetrical arranged
There is brace 5,1 outer surface of backboard is fixed with upper box 2, pass through rotating shaft 6 on the backboard 1 below upper box 2 and torsion spring 7 is equipped with flap
4, the termination of flap 4 is hinged with lower box 3.
Ratchet 8 is fixed with rotating shaft 6, ratchet is housed on the backboard 1 of 8 side of ratchet（Do not show in figure）, ratchet nibbled with ratchet 8
Connection is closed, push rod 10 is equipped with by spring 9 on backboard corresponding with ratchet 1, push rod 10 is connected with detent contact.
Chute 11 is provided with flap 4 and the corresponding surface of lower box 3, slide block 12 is equipped with by extension spring 18 in chute 11, it is sliding
Activity on block 12 is equipped with connecting rod 13, arranges fluted 15 with 11 corresponding lower box of chute, 3 end face, and groove 15 is built with connection
Part 14, one end of connecting rod 13 are flexibly connected with lower box 3 by connector 14.The effect of groove 15 is to provide one for connecting rod 13
Accommodation space, so that lower box 3 keeps being brought into close contact and flap 4 between in non-opening.
Through hole is provided with the flap 4 of 11 termination of chute, pull rope 16 on backboard 1, is fixed with, one end of pull rope 16 is worn
Cross through hole to be fixedly connected with slide block 12.The effect of pull rope 16 is during flap 4 launches to pull slide block 12 to make which along chute
Lower box 3, to another end motion, is outwards pushed open by 11 so as to pass through the displacement of connecting rod 13, meanwhile, extension spring is elongated by slide block 12
2 so as to store elastic potential energy.
Lower box 3 is provided with movable buckle 17 with corresponding shape on backboard 1, passes through movable buckle between lower box 3 and backboard 1
17 connections.
The upper box 2 and lower box 3 of the rotary type knapsack is two separate casings, can receive article respectively,
Compare traditional backpacks and have and take article the characteristics of facilitate.During use, opening movable buckle 17 can make 6 turns around the shaft of flap 4
It is dynamic.During this, as flap 4 passes through rotating shaft 6 and torsion spring 7 on backboard 1, turn round around the shaft by 6 processes for rotating for flap 4
Spring 7 can increase by 4 rotary resistance of flap, and the effect of ratchet 8 and ratchet is both to eliminate the resistance, in case rotation stop plate 4 is in torsion spring 7
Lower resilience is used most.Take after the completion of article, press push rod 10, make push rod 10 promote ratchet to depart from ratchet 8, in torsion spring 7 and drawing
Under spring 18 is acted on, flap 4, lower box 3 close up closure to backboard 1, so as to return to original state.
The 3 maximum rotation angle of lower box of the rotary type knapsack is 270 degree, and user can be made to remove knapsack not overall
In the case of the article taken in lower box 3, eliminating needs the step of taking off knapsack before traditional backpacks take article, greatly
The use for facilitating user.It is particularly suitable for delivering goods to the customers and outdoor activity use for middle smallclothes courier packages.
Claims (2)
1. a kind of rotary type knapsack, it is by backboard（1）, upper box（2）, lower box（3）And flap（4）Constitute；Its feature exists
In：Backboard（1）Inner surface is symmetrically arranged with brace（5）, backboard（1）Outer surface is fixed with upper box（2）, upper box（2）Lower section
Backboard（1）It is upper to pass through rotating shaft（6）And torsion spring（7）Equipped with flap（4）, flap（4）Termination be hinged with lower box（3）, nowel
Body（3）With backboard（1）Upper correspondence shape is provided with movable buckle（17）, lower box（3）With backboard（1）Between pass through movable buckle
（17）Connection；
Described flap（4）On be provided with chute（11）, chute（11）It is interior by extension spring（18）Equipped with slide block（12）, slide block（12）
Upper activity is equipped with connecting rod（13）；
Described chute（11）Corresponding lower box（3）Arrange on end face fluted（15）, groove（15）Built with connector
（14）, connecting rod（13）One end pass through connector（14）With lower box（3）It is flexibly connected；
Described chute（11）The flap of termination（4）On be provided with through hole, backboard（1）On be fixed with pull rope（16）, pull rope
（16）One end pass through through hole and slide block（12）It is fixedly connected.
2. a kind of rotary type knapsack according to claim 1, it is characterised in that：Described rotating shaft（6）On be fixed with spine
Wheel（8）, ratchet（8）The backboard of side（1）It is upper that ratchet, ratchet and ratchet are housed（8）Engagement connection, backboard corresponding with ratchet
（1）It is upper to pass through spring（9）Equipped with push rod（10）, push rod（10）It is connected with detent contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510945298.8A CN105394917B (en) | 2015-12-17 | 2015-12-17 | A kind of rotary type knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510945298.8A CN105394917B (en) | 2015-12-17 | 2015-12-17 | A kind of rotary type knapsack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105394917A CN105394917A (en) | 2016-03-16 |
| CN105394917B true CN105394917B (en) | 2017-04-05 |
Family
ID=55460959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510945298.8A Expired - Fee Related CN105394917B (en) | 2015-12-17 | 2015-12-17 | A kind of rotary type knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105394917B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107334254B (en) * | 2017-07-08 | 2019-11-08 | 泰州市梦之谷科技发展有限公司 | It is a kind of for it is outdoor on foot when facilitate and pick and place the knapsack of article |
| CN108175895B (en) * | 2017-12-26 | 2020-07-31 | 中国人民解放军陆军军医大学第一附属医院 | Retractable hidden type infusion case history folder |
| CN110200382B (en) * | 2019-06-10 | 2021-01-08 | 湖南达道新能源开发有限公司 | File storage box for geothermal energy development |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999005907A1 (en) * | 1997-07-28 | 1999-02-11 | Moray Mcintosh | A tackle box with pivot out shelves |
| CN201140392Y (en) * | 2008-01-09 | 2008-10-29 | 顾新君 | Tool case |
| CN201580930U (en) * | 2009-09-22 | 2010-09-15 | 重庆华伟工业（集团）有限责任公司 | Centralized rope puller |
| CN202703064U (en) * | 2012-08-09 | 2013-01-30 | 周松林 | Pen holder |
| CN203073468U (en) * | 2012-12-31 | 2013-07-24 | 孙久然 | Schoolbag |
| CN203317405U (en) * | 2013-06-19 | 2013-12-04 | 刘开通 | Multilayered tool box |
| CN203884930U (en) * | 2014-05-28 | 2014-10-22 | 杨继刚 | Novel folding travelling-boarding case |
| CN204541330U (en) * | 2015-04-03 | 2015-08-12 | 福州大学 | A kind of automatic mobile cabinet in many rails corner with metamorphic mechanisms |
| CN205197349U (en) * | 2015-12-17 | 2016-05-04 | 李平 | Rotatable formula knapsack |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203952731U (en) * | 2014-06-27 | 2014-11-26 | 温州宏盛工贸有限公司 | A kind of draw-bar seat |
-
2015
- 2015-12-17 CN CN201510945298.8A patent/CN105394917B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999005907A1 (en) * | 1997-07-28 | 1999-02-11 | Moray Mcintosh | A tackle box with pivot out shelves |
| CN201140392Y (en) * | 2008-01-09 | 2008-10-29 | 顾新君 | Tool case |
| CN201580930U (en) * | 2009-09-22 | 2010-09-15 | 重庆华伟工业（集团）有限责任公司 | Centralized rope puller |
| CN202703064U (en) * | 2012-08-09 | 2013-01-30 | 周松林 | Pen holder |
| CN203073468U (en) * | 2012-12-31 | 2013-07-24 | 孙久然 | Schoolbag |
| CN203317405U (en) * | 2013-06-19 | 2013-12-04 | 刘开通 | Multilayered tool box |
| CN203884930U (en) * | 2014-05-28 | 2014-10-22 | 杨继刚 | Novel folding travelling-boarding case |
| CN204541330U (en) * | 2015-04-03 | 2015-08-12 | 福州大学 | A kind of automatic mobile cabinet in many rails corner with metamorphic mechanisms |
| CN205197349U (en) * | 2015-12-17 | 2016-05-04 | 李平 | Rotatable formula knapsack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105394917A (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105394917B (en) | A kind of rotary type knapsack | |
| CN205197349U (en) | Rotatable formula knapsack | |
| CN207791516U (en) | A kind of removal of home storage tank easy to use | |
| CN208767834U (en) | A kind of charging structure of power drill lithium battery | |
| CN203969526U (en) | Expansion draw-bar box | |
| CN208192477U (en) | Foldable pen bag | |
| CN206660509U (en) | A kind of ball bag fixing device of golf cart | |
| CN207442962U (en) | A kind of mobile phone shell | |
| CN205611979U (en) | Hand -pulling type strorage device for middle aged and old people | |
| CN206413956U (en) | A kind of folding water cup | |
| CN209518438U (en) | A kind of portable data storage sorter | |
| CN205385594U (en) | Can assemble portable earphone receiver | |
| CN207680038U (en) | A kind of portable make-up kit of toy Barbie doll | |
| CN205143778U (en) | Multifunctional handbag | |
| CN204392351U (en) | A kind of mobile phone shell | |
| CN208255878U (en) | A kind of GIS server of convenient transportation | |
| CN207186393U (en) | It is a kind of multi-purpose bed | |
| CN204336199U (en) | A kind of computer desk with air bag | |
| CN207979486U (en) | A kind of rotatable decoration hanging hook | |
| CN207216672U (en) | A kind of hair fastener type USB flash disk | |
| CN206285004U (en) | A kind of grip hatching spine | |
| CN206602622U (en) | A kind of foldable headphone | |
| CN209051186U (en) | A kind of Portable financial chapter case | |
| CN207928001U (en) | A kind of ice hockey type games kit | |
| CN106963078A (en) | Rain-proof luggage case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20191217 |