CN209047527U - Convenient for the Knapsack-rack of storage - Google Patents
Convenient for the Knapsack-rack of storage Download PDFInfo
- Publication number
- CN209047527U CN209047527U CN201820546621.3U CN201820546621U CN209047527U CN 209047527 U CN209047527 U CN 209047527U CN 201820546621 U CN201820546621 U CN 201820546621U CN 209047527 U CN209047527 U CN 209047527U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- sleeve
- knapsack
- pull rod
- convenient
- 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
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses the Knapsack-racks convenient for storage, including pull rod, the pull rod upper end face is provided with non-slipping block, and the setting of non-slipping block bottom end is fluted, cross bar is installed in the middle part of the pull rod, and cross bar lower end is equipped with harness extension, the harness hangs middle part and is equipped with connecting shaft, and harness hangs lower end and is equipped with sleeve, the sleeve surface is provided with sets of holes, and sets of holes are internally connected with coil spring, the sleeve bottom is equipped with the second connecting shaft, shutter is installed among its sleeve, and shutter lower end is connected with bottom plate, the bottom plate installed in front has limited block, and backplate surface is provided with bottom plate groove, bottom plate bottom end inboard is equipped with idler wheel, support leg is installed on the outside of its idler wheel, and support leg bottom end is provided with Anti-slip cover.This convenient for folding and storage, and can not only arbitrarily move school bag, and at the same time school bag can be fixed effectively, bring convenience to users convenient for the Knapsack-rack stored.
Description
Technical field
The utility model relates to Knapsack-rack technical fields, specially the Knapsack-rack convenient for storage.
Background technique
Knapsack-rack is a kind of placement knapsack with the equipment for the person's burden that mitigates knapsack, it be usually used in needing to bear a large amount of books,
The case where goods and materials is a kind of sharp weapon for liberating people's shoulder pressure, and common Knapsack-rack currently on the market, and figure is bigger,
Storage is more inconvenient, and school bag is easy to slide in Knapsack-rack, drags Knapsack-rack to people and brings difficulty, affects people couple
The use of Knapsack-rack.
Utility model content
The purpose of this utility model is to provide the Knapsack-racks convenient for storage, current to solve to propose in above-mentioned background technique
Common Knapsack-rack in the market, figure is bigger, and storage is more inconvenient, and school bag is easy to slide in Knapsack-rack, drags to people
The problem of dynamic Knapsack-rack brings difficulty, affects use of the people to Knapsack-rack.
To achieve the above object, the utility model provides the following technical solutions: a kind of Knapsack-rack convenient for storage, including draws
Bar, the pull rod upper end face is provided with non-slipping block, and the setting of non-slipping block bottom end is fluted, is equipped with cross in the middle part of the pull rod
Bar, and cross bar lower end is equipped with harness extension, the harness hangs middle part and is equipped with connecting shaft, and harness hangs lower end and is equipped with sleeve,
The sleeve surface is provided with sets of holes, and sets of holes are internally connected with coil spring, and the sleeve bottom is equipped with the second connecting shaft,
Shutter is installed, and shutter lower end is connected with bottom plate among sleeve, the bottom plate installed in front has limited block, and bottom plate table
Face is provided with bottom plate groove, and the bottom plate two sides are equipped with spring, and movable plate is connected on the inside of spring, in the bottom plate bottom end
Side is equipped with idler wheel, is equipped with support leg on the outside of idler wheel, and support leg bottom end is provided with Anti-slip cover.
Preferably, the pull rod and sleeve constitute stretching structure, and sleeve surface is evenly distributed with sets of holes.
Preferably, the harness, which is hung, constitutes foldable structure with connecting shaft, and sleeve and the second connecting shaft also constitute folding knot
Structure.
Preferably, the bottom plate two sides are provided with movable plate, and spring is distributed in movable plate two sides, and school bag is in movable plate
When intermediate, spring is compressive state.
Preferably, the size and depth Yu pull rod size and the equal kissing of thickness of the bottom plate groove, and setting on front side of bottom plate
There is limited block.
Compared with prior art, the utility model has the beneficial effects that should be convenient for the Knapsack-rack of storage, with existing knapsack
Under frame compares, pull rod and sleeve constitute stretching structure, and sleeve surface is evenly distributed with sets of holes, keeps pull rod flexible
Adjustment length adapts to the demand that different crowd uses, and also haves laid a good foundation for the storage of Knapsack-rack entirety, harness
It hangs and constitutes foldable structure with connecting shaft, and sleeve and the second connecting shaft also constitute foldable structure, be conducive to store pull rod, not make
The overall volume of Knapsack-rack is narrowed down into minimum with when Knapsack-rack, saves storage space, takes also more convenient, bottom plate two sides
It is provided with movable plate, spring is distributed in movable plate two sides, and when school bag is among movable plate, spring is compressive state, favorably
It is firmly fixed on bottom plate in by school bag, article falls in school bag caused by avoiding when pulling Knapsack-rack school bag from turning on one's side
It falls, the size and depth and pull rod size and the equal kissing of thickness of bottom plate groove, and is provided with limited block, bottom plate groove on front side of bottom plate
Setting not only save the raw material of Knapsack-rack, and be conducive to store and store, limited block then ensure that the secured of school bag
Property, it will not fall easily.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is the utility model overlooking structure diagram.
In figure: 1, pull rod, 2, non-slipping block, 3, groove, 4, cross bar, 5, harness extension, 6, connecting shaft, 7, coil spring, 8, sets of holes,
9, shutter, 10, sleeve, 11, support leg, the 12, second connecting shaft, 13, limited block, 14, Anti-slip cover, 15, idler wheel, 16, bottom plate,
17, bottom plate groove, 18, movable plate, 19, spring.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Knapsack-rack convenient for storage, including pull rod
1,1 upper end face of pull rod is provided with non-slipping block 2, and 2 bottom end of non-slipping block setting fluted 3, is equipped with cross bar 4 in the middle part of pull rod 1, and
4 lower end of cross bar is equipped with harness and hangs 5, and pull rod 1 and sleeve 10 constitute stretching structure, and 10 surface of sleeve is evenly distributed with sets of holes
8, allow the flexible adjustment length of pull rod 1, adapts to the demand that different crowd uses, and also establish for the storage of Knapsack-rack entirety
Good basis is determined, 5 middle part of harness extension is equipped with connecting shaft 6, and harness hangs 5 lower ends and is equipped with sleeve 10, and harness is hung 5 and connected
Spindle 6 constitutes foldable structure, and sleeve 10 and the second connecting shaft 12 also constitute foldable structure, is conducive to store pull rod 1, not make
The overall volume of Knapsack-rack is narrowed down into minimum with when Knapsack-rack, saves storage space, takes also more convenient, 10 table of sleeve
Face is provided with sets of holes 8, and sets of holes 8 are internally connected with coil spring 7, and 10 bottom of sleeve is equipped with the second connecting shaft 12, sleeve 10
Centre is equipped with shutter 9, and 9 lower end of shutter is connected with bottom plate 16, and 16 two sides of bottom plate are provided with movable plate 18, movable plate
Spring 19 is distributed in 18 two sides, and school bag, when movable plate 18 is intermediate, spring 19 is compressive state, is conducive to school bag is firm
It is fixed on bottom plate 16, article is dropped in school bag caused by avoiding when pulling Knapsack-rack school bag from turning on one's side, before bottom plate 16
Side is equipped with limited block 13, and 16 surface of bottom plate is provided with bottom plate groove 17, and the size and depth and pull rod 1 of bottom plate groove 17 are big
Small and thickness kissing, and limited block 13 is provided on front side of bottom plate 16, the setting of bottom plate groove 17 not only saves the original of Knapsack-rack
Material, and be conducive to store and store, limited block 13 then ensure that the fastness of school bag, will not fall easily, 16 liang of bottom plate
Side is equipped with spring 19, and movable plate 18 is connected on the inside of spring 19, and 16 bottom end inboard of bottom plate is equipped with idler wheel 15, idler wheel 15
Outside is equipped with support leg 11, and 11 bottom end of support leg is provided with Anti-slip cover 14.
Working principle: when using the Knapsack-rack convenient for storage, firstly, school bag is placed on bottom plate 16, using blocking
Plate 9 and limited block 13 block the front and rear sides of school bag, then pull open the movable plate 18 of two sides, and school bag is stuck in work using spring 19
Book strap then, is hung over harness and hung on 5, then hang harness by the centre of movable plate 18 to being fixed at left and right sides of school bag
5 two sides are folded by connecting shaft 6, so that harness, which hangs 5, is folded to 1 interior side of pull rod, book strap are fixed, so
Afterwards, Knapsack-rack is tilted, pulls pull rod 1, rotated idler wheel 15, school bag can be hauled away, if necessary by knapsack
Frame is stored, and can be turned down harness at this time and be hung 5 two sides, then pull rod 1 is pressed into sleeve 10, coil spring 7 is made to be inserted in most bottom
In the sets of holes 8 at end, the second connecting shaft 12 is then turned down, the bottom plate groove 17 being put into bottom plate 16 so that pull rod 1 is in a horizontal state
In, then to store to Knapsack-rack, here it is the working principles of the Knapsack-rack convenient for storage.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Knapsack-rack convenient for storage, including pull rod (1), it is characterised in that: pull rod (1) upper end face is provided with anti-
Sliding block (2), and fluted (3) are arranged in non-slipping block (2) bottom end, are equipped with cross bar (4) in the middle part of the pull rod (1), and under cross bar (4)
End is equipped with harness and hangs (5), and the harness is hung and is equipped with connecting shaft (6) in the middle part of (5), and harness hangs (5) lower end and is equipped with sleeve
(10), sleeve (10) surface is provided with sets of holes (8), and sets of holes (8) are internally connected with coil spring (7), the sleeve (10)
Bottom is equipped with the second connecting shaft (12), is equipped with shutter (9) among sleeve (10), and shutter (9) lower end is connected with
Bottom plate (16), bottom plate (16) installed in front has limited block (13), and bottom plate (16) surface is provided with bottom plate groove (17), institute
It states bottom plate (16) two sides to be equipped with spring (19), and is connected with movable plate (18) on the inside of spring (19), bottom plate (16) bottom end
Inboard is equipped with idler wheel (15), is equipped with support leg (11) on the outside of idler wheel (15), and support leg (11) bottom end be provided with it is anti-skidding
It covers (14).
2. the Knapsack-rack according to claim 1 convenient for storage, it is characterised in that: the pull rod (1) and sleeve (10) structure
At stretching structure, and sleeve (10) surface is evenly distributed with sets of holes (8).
3. the Knapsack-rack according to claim 1 convenient for storage, it is characterised in that: the harness hangs (5) and connecting shaft (6)
Foldable structure is constituted, and sleeve (10) and the second connecting shaft (12) also constitute foldable structure.
4. the Knapsack-rack according to claim 1 convenient for storage, it is characterised in that: institute bottom plate (16) two sides are provided with activity
Plate (18), movable plate (18) two sides are distributed with spring (19), and school bag, when movable plate (18) is intermediate, spring (19) is compression
State.
5. it is according to claim 1 convenient for storage Knapsack-rack, it is characterised in that: the size of the bottom plate groove (17) and
The size and the equal kissing of thickness of depth and pull rod (1), and limited block (13) are provided on front side of bottom plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820546621.3U CN209047527U (en) | 2018-04-17 | 2018-04-17 | Convenient for the Knapsack-rack of storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820546621.3U CN209047527U (en) | 2018-04-17 | 2018-04-17 | Convenient for the Knapsack-rack of storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209047527U true CN209047527U (en) | 2019-07-02 |
Family
ID=67045876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820546621.3U Expired - Fee Related CN209047527U (en) | 2018-04-17 | 2018-04-17 | Convenient for the Knapsack-rack of storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209047527U (en) |
-
2018
- 2018-04-17 CN CN201820546621.3U patent/CN209047527U/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: 20190702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |