CN208550347U - A kind of knapsack of quick adjusting harness length - Google Patents
A kind of knapsack of quick adjusting harness length Download PDFInfo
- Publication number
- CN208550347U CN208550347U CN201820950890.6U CN201820950890U CN208550347U CN 208550347 U CN208550347 U CN 208550347U CN 201820950890 U CN201820950890 U CN 201820950890U CN 208550347 U CN208550347 U CN 208550347U
- Authority
- CN
- China
- Prior art keywords
- harness
- main body
- card slot
- fixed
- adjusting
- 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 knapsacks for quickly adjusting harness length, including main body, harness, adjust fixed link, rotating disk, buckle, cutting ferrule and magnetite, outlet is provided in the main body, and main body is internally provided with card slot, the inside of the card slot is inlaid with sponge, connection card slot is provided with below the harness, and the inside of main body is arranged in one end of harness, fixed card slot is provided on the left of the main body, and limiting card is provided on the right side of fixed card slot, limiting slot is provided on the right side of the limiting card, the inside for adjusting fixed link and being mounted on main body, the magnetite is fixed on the lower section for adjusting fixed link.The knapsack of the quick adjusting harness length, it is provided with buckle, through-hole, spring, fixed block and cutting ferrule, after one end of completion harness is fixed, by the way that the inside of cutting ferrule will be sticked into, after sticking into the inside of cutting ferrule, fixed block is attached fixation under the action of the spring, across through-hole and cutting ferrule, completes the quick fixation to harness.
Description
Technical field
The utility model relates to knapsack relevant device technical field, specially a kind of knapsack for quickly adjusting harness length.
Background technique
Knapsack may be used in every field, and student can carry books by knapsack, and traveller is logical to lead to
It crosses knapsack and carries clothes, worker can carry tool by knapsack, can be carried to some articles by knapsack.
Although the knapsack type and quantity of quick adjusting harness length currently on the market are very more, there is such lack
Point, it has not been convenient to length is adjusted, and the harness of knapsack cannot be replaced, harness cannot quickly be fixed, because
This will improve present knapsack.
Utility model content
The purpose of this utility model is to provide a kind of knapsacks for quickly adjusting harness length, to solve above-mentioned background technique
Length is adjusted in the inconvenience currently on the market proposed, and cannot replace to the harness of knapsack, cannot be to harness
Carry out quickly fixed problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of knapsack quickly adjusting harness length,
Including main body, harness, fixed link, rotating disk, buckle, cutting ferrule and magnetite are adjusted, is provided with outlet in the main body, and main body
It is internally provided with card slot, the inside of the card slot is inlaid with sponge, it is provided with connection card slot below the harness, and harness
The inside of main body is arranged in one end, and fixed card slot is provided on the left of the main body, and limit is provided on the right side of fixed card slot
Block, limiting slot, the inside for adjusting fixed link and being mounted on main body is provided on the right side of the limiting card, and adjust fixed link
The inside of limiting slot is arranged in one end, is provided with connection gear in the adjusting fixed link, and be provided on the left of connection gear
Gear is fixed, connection card slot is connected on the outside of the connection gear, is provided with fixed card slot on the outside of the fixed gear, institute
It states rotating disk and the other end for adjusting fixed link is set, the two sides setting that is described to buckle the other end that harness is set, and buckling
There is through-hole, the buckle is internally provided with spring, and the both ends of spring are connected with fixed block, and the card is set on groove
Inside, and the setting of groove, in main body, the magnetite is fixed on the lower section for adjusting fixed link.
Preferably, engaging structure, and connection gear and adjusting fixed link are constituted between connection card slot and the connection gear
Between be structure as a whole, and the external dimensions for adjusting fixed link is identical with the inside dimension size of limiting slot.
Preferably, rotational structure is constituted between the rotating disk and main body, and is constituted and slided between main body and adjusting fixed link
Dynamic structure.
Preferably, slide construction is constituted between the through-hole and fixed block, and flexible knot is constituted between fixed block and spring
Structure, and fixed block and cutting ferrule constitute snap-in structure.
Preferably, the outer surface of the cutting ferrule and the outer surface of main body are in same level, and the center of cutting ferrule
It is on same vertical line with the center of outlet.
Preferably, the magnetite is embedded in the inside of main body, and there are two magnetite settings, and magnetite and connection card slot it
Between be magnetic connection.
Compared with prior art, the utility model has the beneficial effects that the knapsack of the quick adjusting harness length:
1. being provided with harness, connection card slot, limiting card, connection gear and rotating disk, need to adjust the length of harness
When section, by pulling rotating disk, and then makes connection gear and connect the connecting staggered between card slot, when connection gear is limited
When position block is lived, then harness is pulled, extend the harness being wrapped on the outside of connection card slot, when harness is adjusted to suitable long
When spending, then rotating disk is pushed, stick into connection gear inside connection card slot, by the engagement of fixed card slot and fixed gear, made
The length of harness is fixed；
2. it is provided with limiting slot and magnetite, when harness is damaged or needs to clean, first by pulling rotating disk,
It is rotated when connection gear, which is limited block, lives, then to rotating disk, making can be by limiting card, and then will adjust fixed link
Main body is detached, then harness will be extracted out main body by exporting, and be cleaned or replaced, when placing harness, by by harness
It is internal to put outlet into, harness is made to drop naturally under connection card slot effect, under the action of magnetite, makes harness by connecting card slot
Position fix, then by adjust fixed link stick into body interior, rush across connection gear inside the connection card slot fixed, make to carry on the back
Band is fixed, completes the replacement of harness；
3. buckle, through-hole, spring, fixed block and cutting ferrule are provided with, after one end fixation for completing harness, by the way that card will be buckled
Into the inside of cutting ferrule, after sticking into the inside of cutting ferrule, fixed block under the action of the spring, is connected across through-hole and cutting ferrule
Fixation is connect, completes the quick fixation to harness, 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 section structural schematic diagram；
Fig. 3 is partial enlargement structural representation at A in the utility model Fig. 1；
Fig. 4 is that the utility model connects card slot and connection gear attachment structure schematic diagram；
Fig. 5 connects the schematic diagram of the section structure with fixed link is adjusted for the utility model main body；
Fig. 6 is the utility model limiting card and connection gear attachment structure schematic diagram.
In figure: 1, main body, 2, outlet, 3, card slot, 4, sponge, 5, harness, 6, connection card slot, 7, fixed card slot, 8, limit
Card, 9, limiting slot, 10, adjusting fixed link, 11, connection gear, 12, fixed gear, 13, rotating disk, 14, buckle, 15, through-hole,
16, spring, 17, fixed block, 18, cutting ferrule, 19, groove, 20, magnetite.
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.
It please refers to Fig. 1-6 the utility model and a kind of technical solution is provided: a kind of knapsack quickly adjusting harness length, including
Main body 1, card slot 3, sponge 4, harness 5, connection card slot 6, fixed card slot 7, limiting card 8, limiting slot 9, adjusts fixed link at outlet 2
10, connection gear 11, fixed gear 12, rotating disk 13, buckle 14, through-hole 15, spring 16, fixed block 17, cutting ferrule 18, groove 19
With magnetite 20, it is provided with outlet 2 in main body 1, and main body 1 is internally provided with card slot 3, the inside of card slot 3 is inlaid with sponge 4,
The setting of sponge 4, user is more comfortable in harness knapsack, and the lower section of harness 5 is provided with connection card slot 6, and harness 5
One end the inside of main body 1 is set, connect and constitute engaging structure, and 11 He of connection gear between card slot 6 and connection gear 11
It adjusts and is structure as a whole between fixed link 10, and adjust the external dimensions of fixed link 10 and the inside dimension size of limiting slot 9
It is identical, fixed link 10 can will be adjusted by limiting slot 9 and be fixed on a horizontal position, generate adjusting fixed link 10 will not partially
It moves, while by connection gear 11 and connection card slot 6 can be made fixed, will not rotate, the left side of main body 1 is provided with fixed card slot
7, and the right side of fixed card slot 7 is provided with limiting card 8, the right side of limiting card 8 is provided with limiting slot 9, adjusts fixed link 10 and installs
In the inside of main body 1, and the inside of limiting slot 9 is arranged in the one end for adjusting fixed link 10, adjusts the company of being provided in fixed link 10
Gear 11 being connect, and the left side of connection gear 11 is provided with fixed gear 12, the outside of connection gear 11 is connected with connection card slot 6,
The outside of fixed gear 12 is provided with fixed card slot 7, and the other end for adjusting fixed link 10,13 He of rotating disk is arranged in rotating disk 13
Rotational structure is constituted between main body 1, and constitutes slide construction between main body 1 and adjusting fixed link 10, by pulling rotating disk 13,
And then make connection gear 11 and connect the connecting staggered between card slot 6, when connection gear 11, which is limited card 8, to be blocked, then pull
Harness 5, the harness 5 for making to be wrapped in 6 outside of connection card slot are extended, and when 5 section of harness is to suitable length, then push rotation
Disk 13 sticks into connection gear 11 inside connection card slot 6, by the engagement of fixed card slot 7 and fixed gear 12, makes harness 5
Length is fixed, and the other end of harness 5 is arranged in buckle 14, and the two sides of buckle 14 are provided with through-hole 15, through-hole 15 and fixed block
Slide construction is constituted between 17, and constitutes stretching structure between fixed block 17 and spring 16, and 18 structure of fixed block 17 and cutting ferrule
At snap-in structure, after one end of completion harness 5 is fixed, by the way that 14 inside for sticking into cutting ferrule 18 will be buckled, when buckle 14 sticks into card
Behind the inside of set 18, fixed block 17 is attached fixation under the action of the spring 16, across through-hole 15 and cutting ferrule 18, completes to back
With 5 quick fixation, buckles 14 and be internally provided with spring 16, and the both ends of spring 16 are connected with fixed block 17, cutting ferrule 18 is set
It sets in the inside of groove 19, and the setting of groove 19 is on the body 1, at the outer surface of cutting ferrule 18 and the outer surface of main body 1
In same level, and the center of the center of cutting ferrule 18 and outlet 2 is on same vertical line, and the position setting of cutting ferrule 18 can allow
User when in use, will not too feel bad, and using comfortable, magnetite 20 is fixed on the lower section for adjusting fixed link 10, and magnetite 20 is inlayed
Embedded in the inside of main body 1, and there are two the settings of magnetite 20, and it is magnetic connection between magnetite 20 and connection card slot 6, passes through drawing
Dynamic rotating disk 13, rotates when connection gear 11, which is limited card 8, to be blocked, then to rotating disk 13, makes that limiting card can be passed through
8, so by adjust fixed link 10 detach main body 1, then will by outlet 2 by harness 5 extract out main body 1, carry out cleaning or more
It changes, when placing harness 5, by putting harness 5 inside outlet 2 into, so that harness 5 is dropped naturally in the case where connection card slot 6 acts on, in magnetic
Under the action of stone 20, the position of harness 5 is fixed by connecting card slot 6, then stick into fixed link 10 is adjusted inside main body 1, made
Connection gear 11 is rushed across inside the connection card slot 6 fixed, is kept harness 5 fixed, is completed the replacement of harness 5.
Working principle: when using the knapsack of the quick adjusting harness length, it is necessary first to be adjusted to the length of harness
When section, by pulling rotating disk 13, and then makes connection gear 11 and connect the connecting staggered between card slot 6, work as tooth connection
When wheel 11 is limited card 8 and blocks, then harness 5 is pulled, extends the harness 5 being wrapped on the outside of connection card slot 6, when harness 5
When saving suitable length, then rotating disk 13 is pushed, sticks into connection gear 11 inside connection card slot 6, pass through 7 He of fixed card slot
The engagement of fixed gear 12, fixes the length of harness 5, when harness is damaged or needs to clean, passes through pulling first
Rotating disk 13 is rotated when connection gear 11, which is limited card 8, to be blocked, then to rotating disk 13, make can by limiting card 8,
And then main body 1 is detached by fixed link 10 is adjusted, then harness 5 will be extracted out main body 1 by outlet 2, while pressing fixed block 17,
It is detached from fixed block 17 and cutting ferrule 18, and then harness 5 is separated with main body 1, then harness 5 is cleaned or replaced, is put
When setting harness 5, by putting harness 5 inside outlet 2 into, harness 5 is set to drop naturally in the case where connection card slot 6 acts on, in magnetite 20
Under the action of, the position of harness 5 is fixed by connecting card slot 6, then stick into fixed link 10 is adjusted inside main body 1, makes to connect
Gear 11 is rushed across inside the connection card slot 6 fixed, is kept harness 5 fixed, is completed the replacement of harness 5, and the one end for completing harness 5 is solid
After fixed, by that will buckle 14 inside for sticking into cutting ferrule 18, after buckle 14 sticks into the inside of cutting ferrule 18, fixed block 17 is in spring 16
Under the action of, it is attached fixation across through-hole 15 and cutting ferrule 18, the quick fixation to harness 5 is completed, does not make in this explanation in detail
The content carefully described 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 knapsack for quickly adjusting harness length, including main body (1), harness (5), adjusting fixed link (10), rotating disk
(13), (14), cutting ferrule (18) and magnetite (20) are buckled, it is characterised in that: be provided with outlet (2) on the main body (1), and main body
(1) be internally provided with card slot (3), the inside of the card slot (3) is inlaid with sponge (4), is provided with below the harness (5)
It connects card slot (6), and one end setting of harness (5) is provided with fixing card on the left of the inside of main body (1), the main body (1)
Slot (7), and limiting card (8) are provided on the right side of fixed card slot (7), limiting slot (9) are provided on the right side of the limiting card (8),
The inside for adjusting fixed link (10) and being mounted on main body (1), and the one end for adjusting fixed link (10) is arranged in limiting slot (9)
Inside is provided with connection gear (11) on the adjusting fixed link (10), and is provided with fixed tooth on the left of connection gear (11)
It takes turns (12), connection card slot (6) is connected on the outside of the connection gear (11), be provided on the outside of the fixed gear (12) solid
Determine card slot (7), in the other end for adjusting fixed link (10), the buckle (14) is arranged in harness for rotating disk (13) setting
(5) the other end, and the two sides for buckling (14) are provided with through-hole (15), the buckle (14) is internally provided with spring (16),
And the both ends of spring (16) are connected with fixed block (17), the cutting ferrule (18) is arranged in the inside of groove (19), and groove (19)
Setting on main body (1), the magnetite (20) be fixed on adjust fixed link (10) lower section.
2. a kind of knapsack for quickly adjusting harness length according to claim 1, it is characterised in that: the connection card slot
(6) engaging structure is constituted between connection gear (11), and is integrated knot between connection gear (11) and adjusting fixed link (10)
Structure, and the external dimensions for adjusting fixed link (10) is identical with the inside dimension size of limiting slot (9).
3. a kind of knapsack for quickly adjusting harness length according to claim 1, it is characterised in that: the rotating disk (13)
Rotational structure is constituted between main body (1), and constitutes slide construction between main body (1) and adjusting fixed link (10).
4. a kind of knapsack for quickly adjusting harness length according to claim 1, it is characterised in that: the through-hole (15) and
Slide construction is constituted between fixed block (17), and constitutes stretching structure, and fixed block between fixed block (17) and spring (16)
(17) and cutting ferrule (18) constitutes snap-in structure.
5. a kind of knapsack for quickly adjusting harness length according to claim 1, it is characterised in that: the cutting ferrule (18)
Outer surface and the outer surface of main body (1) are in same level, and the center of the center of cutting ferrule (18) and outlet (2) is in
On same vertical line.
6. a kind of knapsack for quickly adjusting harness length according to claim 1, it is characterised in that: magnetite (20) edge
It embedded in the inside of main body (1), and there are two magnetite (20) settings, and is magnetic connect between magnetite (20) and connection card slot (6)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950890.6U CN208550347U (en) | 2018-06-20 | 2018-06-20 | A kind of knapsack of quick adjusting harness length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950890.6U CN208550347U (en) | 2018-06-20 | 2018-06-20 | A kind of knapsack of quick adjusting harness length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208550347U true CN208550347U (en) | 2019-03-01 |
Family
ID=65486287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820950890.6U Expired - Fee Related CN208550347U (en) | 2018-06-20 | 2018-06-20 | A kind of knapsack of quick adjusting harness length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208550347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183108A (en) * | 2021-05-31 | 2021-07-30 | 宜宾职业技术学院 | Multipurpose portable survey and drawing toolbox for mechanical design |
-
2018
- 2018-06-20 CN CN201820950890.6U patent/CN208550347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183108A (en) * | 2021-05-31 | 2021-07-30 | 宜宾职业技术学院 | Multipurpose portable survey and drawing toolbox for mechanical design |
| CN113183108B (en) * | 2021-05-31 | 2023-02-17 | 宜宾职业技术学院 | Multipurpose portable survey and drawing toolbox for mechanical design |
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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: 20190301 Termination date: 20190620 |