CN209450034U - Fold stealthy pull rod knapsack - Google Patents
Fold stealthy pull rod knapsack Download PDFInfo
- Publication number
- CN209450034U CN209450034U CN201822159523.7U CN201822159523U CN209450034U CN 209450034 U CN209450034 U CN 209450034U CN 201822159523 U CN201822159523 U CN 201822159523U CN 209450034 U CN209450034 U CN 209450034U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- knapsack
- wheel
- folding
- shaft
- 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
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a kind of stealthy pull rod knapsacks of folding, belong to case field, it is a kind of can be by the pull rod knapsack of pull rod folded concealed, and a kind of pull rod that can fold stealth, the purpose of this utility model is to provide a kind of simple, it is convenient, it can be by pull rod, wheel is folded up, it is hidden in knapsack back box, it can't see pull rod from appearance, back will not be headed on when coming by shouldering, in order to achieve the above functions and purpose, the technical solution of the utility model is: passing through rotating rod mode, by pull rod and wheel folded concealed in knapsack back box, when pull rod stealth knapsack uses, it can also be by pull rod and wheel expansion when the use of pull rod knapsack, the beneficial effects of the utility model are: structure simple operations are convenient, pull rod can be hidden, back will not be headed on when shouldering knapsack.
Description
Technical field
The present invention relates to a kind of stealthy pull rod knapsack of folding, belong to case field, it is a kind of can be by pull rod folded concealed
Pull rod knapsack, and a kind of pull rod that can fold stealth.
Background technique
Currently, general pull rod knapsack, pull rod are fixed on knapsack back panel, and when shouldering next in this way, pull rod and wheel
Son can head on back, make one very uncomfortable.
Summary of the invention
The purpose of the present invention is to provide it is a kind of simple, conveniently, pull rod, wheel can be folded up, be hidden in knapsack bottom
In box, pull rod can't see from appearance, back will not be headed on when coming by shouldering, in order to achieve the above functions and purpose.The present invention uses
Following technical solution.
It is made of folding pull rod assembly, knapsack back box, backpack body, rotating tension bar can be by pull rod and wheel folded concealed
In in knapsack back box, knapsack back box is connect by zipper with backpack body, forms pull rod stealth knapsack；Unzip pull rod and
Knapsack back box is turned to be bonded with knapsack back panel, forms pull rod knapsack.
The knapsack back box is connect by zipper with backpack body, and knapsack back box can be turned to and carry on the back after unziping
The fitting of packet back panel, is clipped among pull rod and knapsack back panel.
Folding pull rod assembly uses the following two kinds technical solution.
One folding pull rod assembly of scheme is formed including but not limited to pedestal, pull rod, wheel, rotary shaft, and wheel is installed on drawing
On bar, fixes with pull rod and rotated together around rotary shaft.
Scheme one, combine rotation, pull rod and wheel of wheel and pull rod are rotated around rotary shaft, pull rod is turned to and
When knapsack bottom is bonded, wheel and pull rod can be folded together in income knapsack back box and be hidden；Pull rod is turned to and knapsack
Back panel pull rod can be unfolded when being bonded.
The folding pull rod, wheel link into an integrated entity with pull rod, and wheel and pull rod combine and rotate around rotary shaft.
Scheme two-fold rod assembly, is made of bracket base, pull rod, worm gear, worm screw, wheel, wheel shaft, pull rod shaft, draws
Bar is fixed with pull rod shaft, and pull rod and pull rod shaft rotate synchronously, and pull rod shaft both ends are equipped with screw thread and form worm screw, wheel axis connection worm gear with
Wheel, wheel can be rotated synchronously with wheel shaft.
Scheme two, wheel and wheel shaft connect linkage by worm gear, worm screw and pull rod, and pull rod is synchronous with worm screw connection to be turned
Dynamic, worm screw drives turbine rotation, and worm gear drives wheel shaft and wheel to rotate synchronously；It can when pull rod is turned to and is bonded with knapsack bottom
To fold pull rod, while wheel and wheel shaft are rotated under worm gear drive and are folded inward, and wheel is parallel with knapsack bottom to be bonded；It will
Pull rod turns to pull rod can be unfolded when being bonded with knapsack back panel, while wheel and wheel shaft rotate under worm gear drive to outreach
It opens, wheel is vertical with knapsack bottom.
The folding pull rod, wheel and wheel shaft are linked together with pull rod by worm gear, worm screw connection, and pull rod is connect with worm screw
It rotates synchronously, wheel and wheel shaft connects synchronous rotation with worm gear, and worm screw drive worm gear rotates when rotating tension bar.
The technical scheme is that by rotating rod mode, by pull rod and wheel folded concealed in knapsack back box,
It, can also be by pull rod and wheel expansion when the use of pull rod knapsack when the use of pull rod stealth knapsack.
The beneficial effects of the present invention are: structure simple operations are convenient, pull rod can be hidden, after will not heading on when shouldering knapsack
Back.
Detailed description of the invention
The present invention is further described with example with reference to the accompanying drawing:
Knapsack main view when Fig. 1 hides for pull rod,
Knapsack left view when Fig. 2 hides for pull rod,
Knapsack rearview when Fig. 3 hides for pull rod,
Knapsack perspective view when Fig. 4 hides for pull rod,
Fig. 5 is that pull rod folds bottom view when one knapsack back box of scheme is opened,
Fig. 6 is that pull rod folds main view when one knapsack back box of scheme is opened,
Fig. 7 is that pull rod folds left view when one knapsack back box of scheme is opened,
Fig. 8 is pull rod folding stereo figure when one knapsack back box of scheme is opened,
Fig. 9 is one folding pull rod assembly bottom view of scheme,
Figure 10 is one folding pull rod assembly main view of scheme,
Figure 11 is one folding pull rod assembly left view of scheme,
Figure 12 is one folding pull rod assembly perspective view of scheme,
Figure 13 is that bottom view is unfolded in pull rod when one knapsack back box of scheme is opened,
Figure 14 is that left view is unfolded in pull rod when one knapsack back box of scheme is opened,
Figure 15 is that main view is unfolded in pull rod when one knapsack back box of scheme is opened,
Figure 16 is that rearview is unfolded in pull rod when one knapsack back box of scheme is opened,
Figure 17 is that pull rod folds bottom view when two knapsack back box of scheme is opened,
Figure 18 is that bottom view is unfolded in pull rod when two knapsack back box of scheme is opened,
Figure 19 is that left view is unfolded in pull rod when two knapsack back box of scheme is opened,
Figure 20 is that rearview is unfolded in pull rod when two knapsack back box of scheme is opened,
Figure 21 is scheme two-fold rod assembly bottom view,
Figure 22 is scheme two-fold rod assembly main view,
Figure 23 is scheme two-fold rod assembly left view,
Figure 24 is scheme two-fold rod assembly rearview,
Figure 25 is scheme two-fold rod assembly perspective view,
Figure 26 is left view when scheme two-fold rod assembly pull rod is unfolded,
Figure 27 is main view when scheme two-fold rod assembly pull rod is unfolded,
Figure 28 is perspective view when scheme two-fold rod assembly pull rod is unfolded.
Figure label is respectively as follows: 1: knapsack bottom；2: one rod assembly pedestal of scheme；3: one pull rod of scheme；4: scheme one
Wheel；5: scheme one rotates bracing strut；6: one rotary shaft of scheme；7: two rod assembly pedestal of scheme；8: scheme great wheel arbor；9: side
Two pull rod of case；10: two wheel of scheme；11: scheme great wheel arbor bracket；12: two worm screw of scheme；13: two pull rod bracing strut of scheme；
14: two pull rod shaft of scheme；15: pull rod shaft worm gear；16: knapsack back box；17: knapsack back box zipper.
Specific embodiment
Exemplary embodiment of the present invention is discussed in detail with reference to the accompanying drawings.These exemplary embodiments are provided for the purpose of
It enables those of ordinary skill in the art to that the present invention is expressly understood, and this hair can be realized according to description here
It is bright.The drawings and specific embodiments, which are not intended to, to be limited the invention, and the scope of the present invention is defined by the following claims.
Rod assembly pedestal and knapsack bottom are connected and fixed by scheme one, pull rod are connect with knapsack back box, knapsack back box
It is connect with backpack body bottom with zipper, unzips and overturn knapsack back box and pull rod to knapsack back panel direction, after knapsack
Tie rods are formed pull rod knapsack by width fitting；
When folding stealthy, pull rod is shunk, is bonded together with knapsack back box to knapsack bottom reversed, pulls on knapsack back box zipper
Pull rod can be hidden, form a stealthy pull rod knapsack.
Rod assembly pedestal and knapsack bottom are connected and fixed by scheme two, pull rod are connect with knapsack back box, knapsack back box
It is connect with backpack body bottom with zipper, unzips and overturn knapsack back box and pull rod to knapsack back panel direction, while wheel
Linkage flips outward together under worm screw, worm gear effect, and wheel is vertical with rod assembly pedestal, pull rod and knapsack back box and knapsack
Tie rods are formed pull rod knapsack by back panel fitting；
When folding stealthy, pull rod is shunk, is bonded together with knapsack back box to knapsack bottom reversed, at the same wheel worm screw,
Linkage inwardly overturning together under worm gear effect, wheel is parallel with rod assembly pedestal to be bonded, and pulling on knapsack back box zipper can be by
Pull rod is hidden, and a stealthy pull rod knapsack is formed.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied, all within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of stealthy pull rod knapsack of folding, which is characterized in that be made of, turn folding pull rod assembly, knapsack back box, backpack body
Dynamic pull rod can be by pull rod and wheel folded concealed in knapsack back box, and knapsack back box is connect by zipper with backpack body, shape
At pull rod stealth knapsack；It unzips for pull rod and knapsack back box to be turned to and be bonded with knapsack back panel, form pull rod knapsack.
2. the stealthy pull rod knapsack of a kind of foldings as described in claim 1, which is characterized in that the knapsack back box, by zipper and
Backpack body connection, knapsack back box can be turned to after unziping is bonded with knapsack back panel, is clipped in pull rod and knapsack back panel
Between.
3. a kind of foldings stealth pull rod knapsack as described in claim 1, which is characterized in that the folding pull rod assembly, include but
It is not limited to pedestal, pull rod, wheel, rotary shaft composition, wheel is installed on pull rod, connect with pull rod and rotate together around rotary shaft.
4. the stealthy pull rod knapsack of a kind of foldings as claimed in claim 3, which is characterized in that the folding pull rod assembly, wheel and
Combine rotation, pull rod and wheel of pull rod is rotated around rotary shaft, pull rod is turned to when be bonded with knapsack bottom, can general
Wheel and pull rod fold together to be hidden in income knapsack back box；Pull rod is turned to can be by pull rod exhibition when being bonded with knapsack back panel
It opens.
5. the stealthy pull rod knapsack of a kind of folding as claimed in claim 3, which is characterized in that the folding pull rod, wheel and pull rod
It is connected by shaft, wheel and pull rod combine and rotate around rotary shaft.
6. a kind of foldings stealth pull rod knapsack as described in claim 1, which is characterized in that the folding pull rod assembly, include but
It is not limited to bracket base, pull rod, worm gear, worm screw, wheel, wheel shaft, pull rod shaft composition, pull rod is fixed with pull rod shaft, pull rod and drawing
Bar axis rotates synchronously, and pull rod shaft both ends are equipped with screw thread and form worm screw, takes turns axis connection worm gear and wheel, and wheel can be synchronous with wheel shaft
Rotation.
7. a kind of foldings stealth pull rod knapsack as claimed in claim 6, which is characterized in that the folding pull rod assembly, wheel and
Wheel shaft connects linkage by worm gear, worm screw and pull rod, and pull rod connect synchronous rotation with worm screw, and worm screw drives worm gear rotation,
Worm gear drives wheel shaft and wheel to rotate synchronously；Pull rod is turned to can fold pull rod when being bonded with knapsack bottom, simultaneous wheels
Son and wheel shaft rotate under worm gear drive to be folded inward, and wheel is parallel with knapsack bottom to be bonded；By pull rod turn to after knapsack
Width pull rod can be unfolded when being bonded, while wheel and wheel shaft rotate expansion outward, wheel and knapsack bottom under worm gear drive
Vertically.
8. the stealthy pull rod knapsack of a kind of folding as claimed in claim 6, which is characterized in that the folding pull rod, wheel and wheel shaft
It is linked together with pull rod by worm gear, worm screw connection, pull rod connect synchronous rotation, wheel and wheel shaft with worm screw and connect with worm gear together
Step rotation, worm screw drives worm gear rotation when rotating tension bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159523.7U CN209450034U (en) | 2018-12-22 | 2018-12-22 | Fold stealthy pull rod knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159523.7U CN209450034U (en) | 2018-12-22 | 2018-12-22 | Fold stealthy pull rod knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209450034U true CN209450034U (en) | 2019-10-01 |
Family
ID=68041595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822159523.7U Expired - Fee Related CN209450034U (en) | 2018-12-22 | 2018-12-22 | Fold stealthy pull rod knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209450034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111728336A (en) * | 2020-08-03 | 2020-10-02 | 上海菲姿服饰有限公司 | But two shoulders back of body down coat bag of going |
-
2018
- 2018-12-22 CN CN201822159523.7U patent/CN209450034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111728336A (en) * | 2020-08-03 | 2020-10-02 | 上海菲姿服饰有限公司 | But two shoulders back of body down coat bag of going |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20191001 Termination date: 20211222 |