CN208550278U - A kind of pull rod knapsack for facilitating fixation that can take - Google Patents
A kind of pull rod knapsack for facilitating fixation that can take Download PDFInfo
- Publication number
- CN208550278U CN208550278U CN201820950889.3U CN201820950889U CN208550278U CN 208550278 U CN208550278 U CN 208550278U CN 201820950889 U CN201820950889 U CN 201820950889U CN 208550278 U CN208550278 U CN 208550278U
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- CN
- China
- Prior art keywords
- knapsack
- fixed link
- fixing
- fixing groove
- card
- 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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Abstract
The utility model discloses a kind of pull rod knapsacks for facilitating fixation that can take, including mounting rack, fixed link, adjusting rod, fixing card and knapsack, the first fixing groove is provided on the mounting rack, and first is provided with the second fixing groove between fixing groove, second fixing groove is arranged on mounting rack, and sliding slot is provided with below mounting rack, the inside of the sliding slot is equipped with connecting rod, and connecting rod both ends are provided with pulley, the side of the pulley is provided with fixing port, and sliding sleeve is provided on the left of fixing port, the sliding sleeve is internally provided with slide bar, fixture block is provided with below the knapsack, and fixture block is fixed on the inside of the second fixing groove, gag lever post is provided on rear side of the knapsack.The pull rod knapsack for facilitating fixation that can take, is provided with pulley, fixing port, sliding sleeve and slide bar, when device does not need to be moved, slide bar is slided inside sliding sleeve by sliding sleeve, slide bar is injected inside fixing port, fixes pulley, avoiding device is moved.
Description
Technical field
The utility model relates to pull rod knapsack technical field, specially a kind of pull rod knapsack for facilitating fixation that can take.
Background technique
The utilization rate of present pull rod knapsack is higher and higher, and some university students when middle school student go to school, are substantially all needs
A pull rod knapsack is configured, is convenient for carrying required article, while generally on bus, when not having seat, carries pull rod
The people of knapsack, it has not been convenient to be taken.
Although the pull rod knapsack type and quantity for facilitating fixation that can take currently on the market are very more, have in this way
The shortcomings that, it has not been convenient to it is fixed, and user cannot be allowed to take, and be unfavorable for different crowd and carry out using simultaneously
Replacement is fixed in knapsack by inconvenience, therefore present pull rod knapsack to be fixed.
Utility model content
The purpose of this utility model is to provide a kind of pull rod knapsacks for facilitating fixation that can take, to solve above-mentioned background
Technology propose currently on the market be inconvenient to be fixed, and user cannot be allowed to take, and be unfavorable for different people
Group carries out using while inconvenient the problem of replacement is fixed in knapsack.
To achieve the above object, the utility model provides the following technical solutions: a kind of pull rod for facilitating fixation that can take
Knapsack, including mounting rack, fixed link, adjusting rod, fixing card and knapsack are provided with the first fixing groove, and on the mounting rack
The second fixing groove is provided between one fixing groove, second fixing groove is arranged on mounting rack, and the lower section setting of mounting rack
There is sliding slot, the inside of the sliding slot is equipped with connecting rod, and connecting rod both ends are provided with pulley, and the side of the pulley is provided with
Fixing port, and sliding sleeve is provided on the left of fixing port, the sliding sleeve is internally provided with slide bar, and the fixed link setting is being installed
The top of frame, and it is connected with motion bar above fixed link, the motion bar is fixedly arranged above hand handle, and is provided on motion bar
Seat plate is connected with connection card on the seat plate, and the inside of motion bar is arranged in connection card one end, and the adjusting rod is mounted on seat
The two sides of plate, and the first fixed link is fixed on adjusting rod, the first card slot is provided in first fixed link, and first is fixed
It is connected with the second fixed link below bar, the second card slot is provided in second fixed link, the fixing card is fixed on first
The inside of card slot and the second card slot, the knapsack lower section is provided with fixture block, and fixture block is fixed on the inside of the second fixing groove, described
Gag lever post is provided on rear side of knapsack.
Preferably, the underface of mounting rack is arranged in the sliding slot, and is rotational structure between sliding slot and connecting rod.
Preferably, the side of the pulley is angularly distributed with fixing port, and the inside dimension of fixing port and slide bar is outer
Portion's size is identical, and slide construction is constituted between slide bar and sliding sleeve.
Preferably, the fixed link and motion bar is are threadedly coupled, and the center of motion bar center line and seat plate center line
Center be overlapped, and seat plate both ends are symmetrically arranged with adjusting rod.
Preferably, stretching structure is constituted between first fixed link and the second fixed link, and equidistant in the second fixed link
From the second card slot is distributed with, and snap-in structure is constituted between the second card slot and fixing card.
Preferably, snap-in structure is constituted between the fixture block and the second fixing groove, and fixture block and knapsack are structure as a whole, and
And 2 gag lever posts are provided on rear side of knapsack, and the distance between gag lever post is equal to the width of fixed link.
Compared with prior art, the utility model has the beneficial effects that the pull rod knapsack for facilitating fixation that can take:
1. being provided with pulley, fixing port, sliding sleeve and slide bar, when device does not need to be moved, slide bar is made by sliding sleeve
It is slided inside sliding sleeve, slide bar is injected inside fixing port, fixes pulley, avoiding device is moved；
2. being provided with fixed link, motion bar and hand handle, revolve motion bar by hand handle according to different users
Turn, and then motion bar is made to stretch inside fixed link, to adjust the length between fixed link and motion bar, facilitates difference
User carry out using；
3. be provided with seat plate, connection card, adjusting rod, the first fixed link, the first card slot, the second fixed link, the second card slot and
Fixing card, when carrying out taking the device, by the way that the second fixed link to be sticked into the inside of the first fixing groove, then fixing card
It is fixed to make the distance between the first fixed link and the second fixed link, and then plays for the inside for injecting the first card slot and the second card slot
The effect for supporting seat plate, is user-friendly for taking；
4. it is provided with fixture block and gag lever post, it is when needing to replace knapsack, knapsack is sliding by gag lever post and fixed link
From mounting rack, and then fixture block is made to leave the second fixing groove, new knapsack is then fixed to peace by placing gag lever post and fixed link
It shelves, is reinforced by fixture block and the second fixing groove, the device is more practical, easy to use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model mounting rack structural schematic diagram；
Fig. 3 is the utility model pulley side structure schematic view；
Fig. 4 is the utility model knapsack backsight structural representation.
In figure: 1, mounting rack, the 2, first fixing groove, the 3, second fixing groove, 4, sliding slot, 5, connecting rod, 6, pulley, 7, fixation
Mouthful, 8, sliding sleeve, 9, slide bar, 10, fixed link, 11, motion bar, 12, hand handle, 13, seat plate, 14, connection card, 15, adjusting rod, 16,
First fixed link, the 17, first card slot, the 18, second fixed link, the 19, second card slot, 20, fixing card, 21, knapsack, 22, fixture block,
23, gag lever post.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of pull rod back for facilitating fixation that can take
Packet, including mounting rack 1, the first fixing groove 2, the second fixing groove 3, sliding slot 4, connecting rod 5, pulley 6, fixing port 7, sliding sleeve 8, slide bar
9, fixed link 10, motion bar 11, hand handle 12, seat plate 13, connection card 14, adjusting rod 15, the first fixed link 16, the first card slot 17,
Second fixed link 18, the second card slot 19, fixing card 20, knapsack 21, fixture block 22 and gag lever post 23 are provided with first on mounting rack 1
Fixing groove 2, and the second fixing groove 3 is provided between the first fixing groove 2, the second fixing groove 3 is arranged on mounting rack 1, and installs
The lower section of frame 1 is provided with sliding slot 4, and the inside of sliding slot 4 is equipped with connecting rod 5, and 5 both ends of connecting rod are provided with pulley 6, sliding slot 4
The underface of mounting rack 1 is set, and is rotational structure between sliding slot 4 and connecting rod 5, fixed connecting rod is played by sliding slot 4
5 effect, the pulley 6 connected when logical by connecting rod 5, convenient to move to device, the side of pulley 6 is provided with fixing port
7, and the left side of fixing port 7 is provided with sliding sleeve 8, fixing port 7, and the inside ruler of fixing port 7 is angularly distributed in the side of pulley 6
It is very little identical with the external dimensions size of slide bar 9, and constitute slide construction between slide bar 9 and sliding sleeve 8, when device do not need into
When row is mobile, slide bar 9 is slided inside sliding sleeve 8 by sliding sleeve 8, slide bar 9 is injected inside fixing port 7, pulley 6 is made
Fixed, avoiding device is moved, and sliding sleeve 8 is internally provided with slide bar 9, and the top of mounting rack 1 is arranged in fixed link 10, and solid
Motion bar 11, fixed link 10 and motion bar 11 are connected with above fixed pole 10 to be threadedly coupled, and the center of 11 center line of motion bar
It is overlapped with the center of 13 center line of seat plate, and 13 both ends of seat plate are symmetrically arranged with adjusting rod 15, according to different users, leads to
Hand handle 12 is crossed, motion bar 11 is rotated, and then motion bar 11 is made to stretch inside fixed link 10, and is fixed from adjusting
Length between bar 10 and motion bar 11, facilitate different users carry out using, motion bar 11 is fixedly arranged above hand handle 12,
And seat plate 13 is provided on motion bar 11, connection card 14 is connected on seat plate 13, and 14 one end of connection card is arranged in motion bar 11
Inside, adjusting rod 15 is mounted on the two sides of seat plate 13, and the first fixed link 16 is fixed on adjusting rod 15, the first fixed link 16
On be provided with the first card slot 17, and the lower section of the first fixed link 16 is connected with the second fixed link 18, the first fixed link 16 and second
Stretching structure is constituted between fixed link 18, and the second card slot 19 has been equidistantly distributed in the second fixed link 18, and the second card slot
Snap-in structure is constituted between 19 and fixing card 20, when carrying out taking the device, by the way that the second fixed link 18 is sticked into first
Then the inside of fixing groove 2 injects fixing card 20 inside of first card slot 17 and the second card slot 19, makes the first fixed link 16
The distance between second fixed link 18 is fixed, and then plays the role of supporting seat plate 13, is user-friendly for taking, second
The second card slot 19 is provided in fixed link 18, fixing card 20 is fixed on the inside of the first card slot 17 and the second card slot 19, knapsack 21
Lower section is provided with fixture block 22, and fixture block 22 is fixed on the inside of the second fixing groove 3, constitutes between fixture block 22 and the second fixing groove 3
Snap-in structure, and fixture block 22 and knapsack 21 are structure as a whole, and 2 gag lever posts 23 are provided on rear side of knapsack 21, and limit
The distance between bar 23 is equal to the width of fixed link 10, and when needing to replace knapsack 21, knapsack 21 is passed through gag lever post 23
It slips away mounting rack 1 with fixed link 10, and then fixture block 22 is made to leave the second fixing groove 3, then by new knapsack 21 by placing limit
Bar 23 and fixed link 10 are fixed on mounting rack 1, are reinforced by fixture block 22 and the second fixing groove 3, the rear side of knapsack 21 is set
It is equipped with gag lever post 23.
Working principle: in the pull rod knapsack for facilitating fixation that can take using this, first according to different users, lead to
Hand handle 12 is crossed, motion bar 11 is rotated, and then motion bar 11 is made to stretch inside fixed link 10, and it is solid from adjusting
Length between fixed pole 10 and motion bar 11 facilitates different users to carry out using logical when device does not need to be moved
Crossing sliding sleeve 8 slides slide bar 9 inside sliding sleeve 8, and slide bar 9 is injected inside fixing port 7, keeps pulley 6 fixed, avoiding device
Moved, when carrying out taking the device, by the way that the second fixed link 18 to be sticked into the inside of the first fixing groove 2, then
Fixing card 20 injects the inside of the first card slot 17 and the second card slot 19, makes between the first fixed link 16 and the second fixed link 18
Distance is fixed, and then plays the role of supporting seat plate 13, is user-friendly for taking, needs to wash down and replace knapsack 21, will
Knapsack 21 is slipped away mounting rack 1 by gag lever post 23 and fixed link 10, and then fixture block 22 is made to leave the second fixing groove 3, then will be new
Knapsack 21 be fixed on mounting rack 1 by placing gag lever post 23 and fixed link 10, pass through fixture block 22 and the second fixing groove 3 carry out
It reinforces, the content being not described in detail in this explanation belongs to the prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of pull rod knapsack for facilitating fixation that can take, including mounting rack (1), fixed link (10), adjusting rod (15), fixation
Block (20) and knapsack (21), it is characterised in that: be provided with the first fixing groove (2) on the mounting rack (1), and the first fixing groove
(2) it is provided between the second fixing groove (3), second fixing groove (3) is arranged on mounting rack (1), and under mounting rack (1)
Side is provided with sliding slot (4), and the inside of the sliding slot (4) is equipped with connecting rod (5), and connecting rod (5) both ends are provided with pulley
(6), the side of the pulley (6) is provided with fixing port (7), and sliding sleeve (8), the sliding sleeve are provided on the left of fixing port (7)
(8) be internally provided with slide bar (9), fixed link (10) setting connect in the top of mounting rack (1), and above fixed link (10)
It is connected to motion bar (11), the motion bar (11) is fixedly arranged above hand handle (12), and is provided with seat plate on motion bar (11)
(13), it is connected with connection card (14) on the seat plate (13), and connection card (14) one end is arranged in the inside of motion bar (11), institute
The two sides that adjusting rod (15) is mounted on seat plate (13) are stated, and are fixed with the first fixed link (16) on adjusting rod (15), described first
It is provided in fixed link (16) the first card slot (17), and is connected with the second fixed link (18), institute below the first fixed link (16)
It states and is provided on the second fixed link (18) the second card slot (19), the fixing card (20) is fixed on the first card slot (17) and the second card
The inside of slot (19), knapsack (21) lower section is provided with fixture block (22), and fixture block (22) is fixed on the interior of the second fixing groove (3)
Portion is provided with gag lever post (23) on rear side of the knapsack (21).
2. a kind of pull rod knapsack for facilitating fixation that can take according to claim 1, it is characterised in that: the sliding slot
(4) it is arranged in the underface of mounting rack (1), and is rotational structure between sliding slot (4) and connecting rod (5).
3. a kind of pull rod knapsack for facilitating fixation that can take according to claim 1, it is characterised in that: the pulley
(6) side is angularly distributed with fixing port (7), and the external dimensions size phase of the inside dimension of fixing port (7) and slide bar (9)
Together, and between slide bar (9) and sliding sleeve (8) slide construction is constituted.
4. a kind of pull rod knapsack for facilitating fixation that can take according to claim 1, it is characterised in that: the fixed link
(10) and motion bar (11) is to be threadedly coupled, and the center of motion bar (11) center line and the center of seat plate (13) center line are heavy
It closes, and seat plate (13) both ends are symmetrically arranged with adjusting rod (15).
5. a kind of pull rod knapsack for facilitating fixation that can take according to claim 1, it is characterised in that: described first is solid
Stretching structure is constituted between fixed pole (16) and the second fixed link (18), and has equidistantly distributed the second card in the second fixed link (18)
Slot (19), and snap-in structure is constituted between the second card slot (19) and fixing card (20).
6. a kind of pull rod knapsack for facilitating fixation that can take according to claim 1, it is characterised in that: the fixture block
(22) snap-in structure is constituted between the second fixing groove (3), and fixture block (22) and knapsack (21) are structure as a whole, and knapsack
(21) rear side is provided with 2 gag lever posts (23), and the distance between gag lever post (23) is equal to the width of fixed link (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950889.3U CN208550278U (en) | 2018-06-20 | 2018-06-20 | A kind of pull rod knapsack for facilitating fixation that can take |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950889.3U CN208550278U (en) | 2018-06-20 | 2018-06-20 | A kind of pull rod knapsack for facilitating fixation that can take |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208550278U true CN208550278U (en) | 2019-03-01 |
Family
ID=65486470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820950889.3U Expired - Fee Related CN208550278U (en) | 2018-06-20 | 2018-06-20 | A kind of pull rod knapsack for facilitating fixation that can take |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208550278U (en) |
-
2018
- 2018-06-20 CN CN201820950889.3U patent/CN208550278U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190301 Termination date: 20190620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |