CN207733803U - A kind of pull rod knapsack - Google Patents
A kind of pull rod knapsack Download PDFInfo
- Publication number
- CN207733803U CN207733803U CN201721846385.9U CN201721846385U CN207733803U CN 207733803 U CN207733803 U CN 207733803U CN 201721846385 U CN201721846385 U CN 201721846385U CN 207733803 U CN207733803 U CN 207733803U
- Authority
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- China
- Prior art keywords
- telescopic rod
- casing
- sleeve
- backpack body
- self
- 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.)
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- 239000000428 dust Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/30—Straps; Bands
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
-
- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
- A45C2013/267—Special adaptations of handles for wheeled luggage the handle being slidable, extractable and lockable in one or more positions
Landscapes
- Portable Outdoor Equipment (AREA)
Abstract
The utility model is related to a kind of pull rod knapsacks comprising backpack body and drag link mechanism.Wherein, drag link mechanism includes being set to the left telescopic rod extended on the left side of backpack body and along direction from bottom to top and on the right side of backpack body and along the right telescopic rod that direction from bottom to top extends, and the knob between the upper end of left telescopic rod and the upper end of right telescopic rod.The pull rod knapsack of the utility model is by improving drag link mechanism, so that left telescopic rod and right telescopic rod can only be protruded to the left and right sides of backpack body, it is possible thereby to effectively avoid drag link mechanism, especially left telescopic rod and right telescopic rod with respect to the back convex of backpack body, the comfort level of pull rod knapsack when in use is improved.
Description
Technical field
The utility model belongs to knapsack technical field, and in particular to a kind of pull rod knapsack.
Background technology
With social development and scientific and technological progress, the knowledge of student institute to master is more and more, and religion auxiliary material is consequently increased,
Especially for Childhood, massive knapsack is increasingly difficult to bear, and in order to solve this problem, people have invented one
Kind pull rod knapsack.However, since the drag link mechanism of existing pull rod knapsack is often located on the back of backpack body so that drag link mechanism pole
The back of easily opposite backpack body outwardly protrudes and presses against the back of user, and then the pull rod knapsack is greatly lowered when in use
Comfort level.
Utility model content
In view of the above problems, the utility model provides a kind of higher pull rod knapsack of comfort level.
The utility model provides a kind of pull rod knapsack comprising backpack body and drag link mechanism.Wherein, the drag link mechanism packet
Include the left telescopic rod extended on the left side of the backpack body and along direction from bottom to top and on the right side of the backpack body
And the right telescopic rod extended along direction from bottom to top, and set on the upper of the upper end of the left telescopic rod and the right telescopic rod
Knob between end.
Drag link mechanism is not set on the back of backpack body by the pull rod knapsack of the utility model, but by a left side for drag link mechanism
Telescopic rod and right telescopic rod are respectively arranged on the left and right sides of backpack body so that left telescopic rod and right telescopic rod can only be with respect to a left sides for backpack body
Right both sides outwardly protrude, it is possible thereby to effectively avoid drag link mechanism, especially left telescopic rod and right telescopic rod with respect to the back of the body of backpack body
Portion outwardly protrudes, and then improves the comfort level of pull rod knapsack when in use.
In addition, the structure of the pull rod knapsack of the utility model is simple, and it is easily manufactured, it is safe and reliable, it is convenient to carry out to push away
Wide application.
Description of the drawings
According to the present invention will be described in detail below with reference to the accompanying drawings.By being described in detail made by conjunction with the following drawings, this practicality
Novel above-mentioned or otherwise content will be apparent and be easier to understand.In attached drawing：
Fig. 1 shows the pull rod knapsack according to the utility model embodiment one；
Fig. 2 shows the pull rod knapsack according to the utility model embodiment two；
Fig. 3 shows a kind of left telescopic rod that can be applied in pull rod knapsack shown in Fig. 2；
Fig. 4 shows another left telescopic rod that can be applied in pull rod knapsack shown in Fig. 2；
Fig. 5 shows another left telescopic rod that can be applied in pull rod knapsack shown in Fig. 2.
Specific implementation mode
The specific implementation mode that according to the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 shows the pull rod knapsack 10 according to the utility model embodiment one.As shown in Figure 1, the pull rod knapsack 10 wraps
Include backpack body 1 and drag link mechanism.Wherein, drag link mechanism includes extending on the left side of backpack body 1 and along direction from bottom to top
Left telescopic rod 21 and on the right side of backpack body 1 and along the right telescopic rod 22 that direction from bottom to top extends, and stretch set on a left side
Knob 3 between the upper end of contracting bar 21 and the upper end of right telescopic rod 22.Wherein, shoulder strap 5 can be equipped on the back of backpack body 1 so that
People can carry the pull rod knapsack 10 when that need not draw row.
The pull rod knapsack 10 of the utility model the present embodiment one not by drag link mechanism be arranged backpack body 1 back (or
Rear portion) on, but the left telescopic rod 21 of drag link mechanism and right telescopic rod 22 are respectively arranged on to the left and right sides of backpack body 1 so that it is left
Telescopic rod 21 and right telescopic rod 22 can only be outwardly protruded to the left and right sides of backpack body 1, it is possible thereby to avoid drag link mechanism, especially
Left telescopic rod 21 and right telescopic rod 22 are outwardly protruded with respect to the back of backpack body 1, and then be can effectively improve the pull rod knapsack 10 and existed
Comfort level when use.
Since the backpack body of existing pull rod knapsack is relatively close apart from ground and can not adjust, when user hauls it by muddy
Or when the places such as airborne dust, backpack body is easily contaminated, and the utility model is directed to this problem, provides and is improved based on embodiment one
The embodiment two and embodiment three of gained, specific technical solution are as follows.
Fig. 2 shows the pull rod knapsack 10 according to the utility model embodiment two.As shown in Fig. 2, the pull rod knapsack 10 is also
Including left wheel 71 and right wheel 72, left wheel 71 is set on the bottom end of left telescopic rod 21 in which can turn, and right wheel 72 can turn ground
On the bottom end of right telescopic rod 22, left telescopic rod 21 and right telescopic rod 22 can the self-locking after its downwards elongation preset distance,
To increase the spacing between the spacing between left wheel 71 and backpack body 1 and right wheel 72 and backpack body 1.When user hauls the pull rod back of the body
When packet 10 will pass through the places easy to pollute such as muddy or airborne dust, the left telescopic rod 21 of down-drawable and right telescopic rod 22 make left telescopic rod
21 and the elongation preset distance and self-locking downwards of right telescopic rod 22, ensure the lower part of left wheel 71 and right wheel 72 far from backpack body 1, leads to
Height of the backpack body 1 apart from ground can be effectively improved by crossing this mode, to which backpack body 1 be greatly lowered by muddy or airborne dust etc.
The possibility of object pollution easy to pollute.Wherein, the preset distance is not particularly limited to, and those skilled in the art can be according to specific
It needs to determine, such as is chosen as 5-50cm.
In unshowned embodiment three, pull rod knapsack 10 further includes being arranged in backpack body 1 by self-locking type lifting mechanism
Backpack body 1 can be promoted (i.e. opposite runner moves upwards) pre- spacing by the runner on lower part, wherein self-locking type lifting mechanism at it
Ensure lower part of the runner far from backpack body 1 from rear self-locking to increase the spacing between runner and backpack body 1.In this way, may be used
To effectively improve height of the backpack body 1 apart from ground, be greatly lowered backpack body 1 by the object pollution easy to pollute such as muddy or airborne dust can
It can property.Wherein, the self-locking type lifting mechanism can hank band self-locking function and liftable link mechanism, or with self-locking function
Screw mechanism (lock nut is to realize self-locking more than common screw mechanism).
Fig. 3 shows a kind of left telescopic rod or right telescopic rod that can be applied in pull rod knapsack 10 shown in Fig. 2.Such as figure
Shown in 3, left telescopic rod 21 and right telescopic rod 22 are including first sleeve 201 and the second casing being sleeved on outside first sleeve 201
202, wherein the second casing 202 is fixedly connected with backpack body 1, left wheel 71 is connected with the first sleeve 201 of left telescopic rod 21, and right
Runner 72 is connected with the first sleeve 201 of right telescopic rod 22, shake hands 3 both ends respectively with the second casing 202 of left telescopic rod 21
It is connected with the second casing 202 of right telescopic rod 22.When user pulls down left telescopic rod 21 and right telescopic rod 22, left telescopic rod 21
First sleeve 201 can be moved down with respect to its second casing 202, while the first sleeve 201 of right telescopic rod 22 can be with respect to it
Second casing 202 moves down, to force the position of backpack body 1 to be increased far from ground.
Preferably, left telescopic rod 21 and right telescopic rod 22 further include being set between first sleeve 201 and the second casing 202
Self-locking device (not shown), when first sleeve 201 moves down preset distance with respect to second set of 202 pipe, self-locking device is by first set
Pipe 201 and the second casing 202 lock.Wherein, so-called self-locking device belongs to conventional products well known to those skilled in the art, herein
It repeats no more.
Fig. 4 shows a kind of left telescopic rod or right telescopic rod that can be applied in pull rod knapsack shown in Fig. 2.Such as Fig. 4
Shown, left telescopic rod 21 and right telescopic rod 22 include first sleeve 201 and the second casing 202 for being sleeved on outside first sleeve 201,
And be sleeved on the third casing 203 outside the second casing 202, wherein the second casing 202 is fixedly connected with backpack body 1, left wheel 71 with
The first sleeve 201 of left telescopic rod 21 is connected, and right wheel 72 is connected with the first sleeve 201 of right telescopic rod 22, shake hands 3 two
End is connected with the third casing 203 of the third casing 203 of left telescopic rod 21 and right telescopic rod 22 respectively.It is stretched when user pulls down a left side
When contracting bar 21 and right telescopic rod 22, the first sleeve 201 of left telescopic rod 21 can be moved down with respect to its second casing 202, simultaneously
The first sleeve 201 of right telescopic rod 22 can be moved down with respect to its second casing 202, remote to force the position of backpack body 1 to be increased
From the ground；When user pulls up left telescopic rod 21 and when right telescopic rod 22, the third casing 203 of left telescopic rod 21 can with respect to its
Two casings 202 move up, while the third casing 203 of right telescopic rod 22 can be moved up with respect to its second casing 202, to compel
So that knob 3 is moved upwards and is gradually distance from the top of backpack body 1.
Preferably, left telescopic rod 21 and right telescopic rod 22 further include being set between first sleeve 201 and the second casing 202
First self-locking device (not shown), when first sleeve 201 moves down preset distance with respect to the second casing 202, the first self-locking device
First sleeve 201 and the second casing 202 are lockked；Left telescopic rod 21 and right telescopic rod 22 further include be set to the second casing 202 with
The second self-locking device (not shown) between third casing 203, when third casing 203 moves up fixation with respect to the second casing 202
When distance (can preset distance identical, can also be different), the second self-locking device locks third casing 203 and the second casing 202.Institute
It states the first self-locking device and the second self-locking device comes under conventional products well known to those skilled in the art, details are not described herein.
Fig. 5 shows a kind of left telescopic rod or right telescopic rod that can be applied in pull rod knapsack shown in Fig. 2.Such as Fig. 5
Shown, left telescopic rod 21 and right telescopic rod 22 include first sleeve 201 and the second casing 202, and are sleeved on first set simultaneously
Third casing 203 outside pipe 201 and the second casing 202.Wherein, third casing 203 is fixedly connected with backpack body 1, left wheel 71 with
The first sleeve 201 of left telescopic rod 21 is connected, and right wheel 72 is connected with the first sleeve 201 of right telescopic rod 22, shake hands 3 two
End is connected with the second casing 202 of the second casing 202 of left telescopic rod 21 and right telescopic rod 22 respectively.It is stretched when user pulls down a left side
When contracting bar 21 and right telescopic rod 22, the first sleeve 201 of left telescopic rod 21 can be moved down with respect to its third casing 203, simultaneously
The first sleeve 201 of right telescopic rod 22 can be moved down with respect to its third casing 203, to force backpack body 1 far from ground；Work as use
When person pulls up left telescopic rod 21 and right telescopic rod 22, the second casing 202 of left telescopic rod 21 can be upward with respect to its third casing 203
It is mobile, while the second casing 202 of right telescopic rod 22 can also be moved up with respect to its third casing 203, promote the fortune upwards of knob 3
It moves and is gradually distance from backpack body 1.
Preferably, left telescopic rod 21 and right telescopic rod 22 further include being set between first sleeve 201 and third casing 203
First self-locking device, when first sleeve 201 moves down preset distance with respect to third casing 203, the first self-locking device is by first set
Pipe 201 and third casing 203 lock；Left telescopic rod 21 and right telescopic rod 22 further include being set to the second casing 202 and third casing
The second self-locking device between 203, when 202 opposite third casing 203 of the second casing moves up fixed range, the second self-locking device
Second casing 202 and third casing 203 are lockked.Wherein, first self-locking device and the second self-locking device come under this field skill
Conventional products known to art personnel, details are not described herein.
In the preferred embodiment shown in figure 2, pull rod knapsack 10 further include be set to left telescopic rod 21 and right telescopic rod 22 it
Between and positioned at backpack body 1 lower part on connector 4, to carry and hold backpack body 1.Connector 4 can not only be carried and be held
Backpack body 1, but also the integral strength of drag link mechanism can be improved, so it is advantageous reduce drag link mechanism use material.Wherein, connector
4 are chosen as platy structure, strip structure or reticular structure etc..
In Fig. 1 and preferred embodiment shown in Fig. 2, left wheel 71 is set to left telescopic rod with can turning by left rotary shaft 91
On 21 bottom end, and right wheel 72 is set on the bottom end of right telescopic rod 22 in which can turn by right spindle 92, and left rotary shaft 91 is along axis
Line direction includes the linkage section being connected with left telescopic rod 21, the interlude for carrying left wheel 71 successively and a left side can be driven to stretch
Contracting bar 21 carries out flexible foot-operated section, and equally, right spindle 92 includes the company being connected with right telescopic rod 22 successively along axis direction
It connects section, the interlude for carrying right wheel 72 and right telescopic rod 22 can be driven to carry out flexible foot-operated section.Left telescopic rod 21
Occur stretching with right telescopic rod 22 unsmooth, left rotary shaft 91 and right spindle 92 can be stepped on holding or foot to assist 21 He of left telescopic rod
Right telescopic rod 22 does stretching motion.
In the description of the present application, it is to be understood that the side of the instructions such as term "upper", "lower", "left", "right", " rear "
Position or position relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the utility model and simplification is retouched
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it should not be understood as limiting the present invention.
Above-mentioned specific implementation mode/embodiment is the specific specific implementation mode of the utility model, for illustrating this reality
It is explanatory and illustrative with novel design, should not be construed as to the utility model embodiment and the utility model
The limitation of range.In addition to the embodiment recorded herein, those skilled in the art can also be based on the application claims and say
For bright book disclosure of that using obvious other technical solutions, these technical solutions include using the reality to recording herein
The technical solution for making any obvious substitutions and modifications for applying example, is within the protection scope of the utility model.Especially
It is, as long as structural conflict is not present, items technical characteristic mentioned in the various embodiments can combine in any way
Come.The utility model is not limited to specific embodiment disclosed herein, but includes the institute fallen within the scope of the appended claims
There is technical solution.
Claims (10)
1. a kind of pull rod knapsack, which is characterized in that including backpack body and drag link mechanism, wherein the drag link mechanism includes set on described
On the left side of backpack body and along the left telescopic rod of the extension of direction from bottom to top and on the right side of the backpack body and along under
And the right telescopic rod that upper direction extends, and the drawing between the upper end of the left telescopic rod and the upper end of the right telescopic rod
Hand.
2. pull rod knapsack according to claim 1, which is characterized in that further include being arranged in institute by self-locking type lifting mechanism
State the runner on the lower part of backpack body, the self-locking type lifting mechanism can self-locking after the backpack body is promoted preset distance by it,
To increase the spacing between the runner and backpack body.
3. pull rod knapsack according to claim 1, which is characterized in that further include left wheel and right wheel, the left wheel
It is set on the bottom end of the left telescopic rod with can turning, and the right wheel is set on the bottom end of the right telescopic rod in which can turn, institute
It states left telescopic rod and right telescopic rod can be in its downward self-locking after extending preset distance, to increase between the left wheel and backpack body
Spacing and the right wheel and backpack body between spacing.
4. pull rod knapsack according to claim 3, which is characterized in that the left telescopic rod and right telescopic rod are including first
Casing and the second casing being sleeved on outside the first sleeve, second casing are fixedly connected with the backpack body, the left wheel
It is connected with the first sleeve of the left telescopic rod, and the right wheel is connected with the first sleeve of the right telescopic rod, the drawing
The both ends of hand are connected with the second casing of the second casing of the left telescopic rod and the right telescopic rod respectively.
5. pull rod knapsack according to claim 4, which is characterized in that the left telescopic rod and right telescopic rod further include being set to
Self-locking device between the first sleeve and the second casing, when relatively described second casing of the first sleeve move down it is described
When preset distance, the self-locking device locks the first sleeve and the second casing.
6. pull rod knapsack according to claim 3, which is characterized in that the left telescopic rod and right telescopic rod are including first
Casing and the second casing being sleeved on outside the first sleeve, and the third casing that is sleeved on outside second casing, wherein described
Second casing is fixedly connected with the backpack body, and the left wheel is connected with the first sleeve of the left telescopic rod, and the right-hand rotation
Wheel is connected with the first sleeve of the right telescopic rod, the both ends of the knob respectively with the third casing of the left telescopic rod and institute
The third casing for stating right telescopic rod is connected.
7. pull rod knapsack according to claim 6, which is characterized in that the left telescopic rod and right telescopic rod further include being set to
The first self-locking device between the first sleeve and the second casing, when relatively described second casing of the first sleeve moves down
When the preset distance, first self-locking device locks the first sleeve and the second casing；
The left telescopic rod and right telescopic rod further include the second self-locking device being set between second casing and third casing, when
When relatively described second casing of the third casing moves up fixed range, second self-locking device by the third casing and
Second casing locks.
8. pull rod knapsack according to claim 3, which is characterized in that the left telescopic rod and right telescopic rod include first set
Pipe and the second casing, and the third casing that is sleeved on simultaneously outside the first sleeve and the second casing, wherein the third casing
Be fixedly connected with the backpack body, the left wheel is connected with the first sleeve of the left telescopic rod, and the right wheel with it is described
The first sleeve of right telescopic rod is connected, and the both ends of the knob are flexible with the second casing of the left telescopic rod and the right side respectively
Second casing of bar is connected.
9. pull rod knapsack according to claim 8, which is characterized in that the left telescopic rod and right telescopic rod further include being set to
The first self-locking device between the first sleeve and third casing, when the relatively described third casing of the first sleeve moves down
When the preset distance, first self-locking device locks the first sleeve and third casing；
The left telescopic rod and right telescopic rod further include the second self-locking device being set between second casing and third casing, when
When the relatively described third casing of second casing moves up fixed range, second self-locking device by second casing and
Third casing locks.
10. pull rod knapsack according to claim 3, which is characterized in that further include being set to the left telescopic rod and the right side
Connector between telescopic rod and on the lower part of the backpack body can also improve drag link mechanism to backpack body described in support
Integral strength.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522818 | 2017-05-11 | ||
| CN2017205228189 | 2017-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207733803U true CN207733803U (en) | 2018-08-17 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711421737.0A Pending CN107853846A (en) | 2017-05-11 | 2017-12-25 | A kind of pull bar knapsack |
| CN201721846385.9U Active CN207733803U (en) | 2017-05-11 | 2017-12-25 | A kind of pull rod knapsack |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711421737.0A Pending CN107853846A (en) | 2017-05-11 | 2017-12-25 | A kind of pull bar knapsack |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853846A (en) * | 2017-05-11 | 2018-03-30 | 高月飞 | A kind of pull bar knapsack |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2237964Y (en) * | 1995-12-26 | 1996-10-23 | 史国立 | Briefcase with telescopic rod propelling structure |
| CN2517285Y (en) * | 2001-09-29 | 2002-10-23 | 洪中怡 | Hand pulling schoolbag |
| CN2749344Y (en) * | 2004-12-17 | 2006-01-04 | 王祥飞 | Hand pulling type schoolbag |
| CN2896984Y (en) * | 2006-04-04 | 2007-05-09 | 张诗涵 | Multifunctional bag |
| CN202680876U (en) * | 2012-05-28 | 2013-01-23 | 孙银花 | Roller box capable of replacing parts of functions of wheel chair |
| CN203073356U (en) * | 2013-01-30 | 2013-07-24 | 李晨 | Luggage bag |
| CN204169229U (en) * | 2014-10-09 | 2015-02-25 | 覃斌芳 | The draw-bar box of a kind of adjustable case body and ground level |
| CN204181846U (en) * | 2014-10-23 | 2015-03-04 | 李逢佳 | A kind of Novel neurosurgery patient chair |
| CN204951488U (en) * | 2015-09-17 | 2016-01-13 | 徐秀丽 | Gynaecology and obstetrics is with nursing platform |
| CN205158674U (en) * | 2015-11-28 | 2016-04-13 | 温州大学城市学院 | Novel teaching appliance |
| CN206079846U (en) * | 2016-07-25 | 2017-04-12 | 温州大学 | Supplementary child arm support device that embraces |
| CN206079440U (en) * | 2016-10-10 | 2017-04-12 | 金越洲 | Luggage pull rod's positioner with self -locking function |
| CN206525684U (en) * | 2017-01-12 | 2017-09-29 | 钰彤箱包(上海)有限公司 | A kind of draw-bar box |
| CN206390531U (en) * | 2017-01-20 | 2017-08-11 | 孙雅格 | Multi-functional school bag |
| CN206699628U (en) * | 2017-04-16 | 2017-12-05 | 泉州市阔色服饰有限公司 | A kind of convenient case and bag placed |
| CN107853846A (en) * | 2017-05-11 | 2018-03-30 | 高月飞 | A kind of pull bar knapsack |
-
2017
- 2017-12-25 CN CN201711421737.0A patent/CN107853846A/en active Pending
- 2017-12-25 CN CN201721846385.9U patent/CN207733803U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853846A (en) * | 2017-05-11 | 2018-03-30 | 高月飞 | A kind of pull bar knapsack |
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| CN107853846A (en) | 2018-03-30 |
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