CN108296252A - A kind of foldable domestic dust cover - Google Patents
A kind of foldable domestic dust cover Download PDFInfo
- Publication number
- CN108296252A CN108296252A CN201810092839.0A CN201810092839A CN108296252A CN 108296252 A CN108296252 A CN 108296252A CN 201810092839 A CN201810092839 A CN 201810092839A CN 108296252 A CN108296252 A CN 108296252A
- Authority
- CN
- China
- Prior art keywords
- support arm
- manual controlled
- controlled handle
- pulley
- dust cover
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
Landscapes
- Tents Or Canopies (AREA)
Abstract
The invention discloses a kind of foldable domestic dust covers, including manual controlled handle, folded net, support arm and bullet seine, the manual controlled handle surface offers second sliding slot, and second sliding slot circular array manual controlled handle surface be distributed there are four, pulley is slidably connected in the second sliding slot, the manual controlled handle lower end is connected with support arm, the support arm upper end face is equipped with the first sliding groove, and pulley is slidably connected in the first sliding groove, it is connected by supporting rod between pulley in the first sliding groove and second sliding slot top sheave, the support arm is equipped with telescopic rod close to one end of manual controlled handle, the inner end on support arm is arranged in the folded net, the outboard end in support arm is arranged in the bullet seine.The present invention is drawn in the net by the way that pulley, connecting rod, support arm, manual controlled handle, folded net, Telescopic handle and bullet is arranged so that dust cover can flexibly shrink, freely collect, and have the advantages that multi-angle regulation, the big minor adjustment of hood guard volume.
Description
Technical field
The present invention relates to life dust control technology field, specially a kind of foldable domestic dust cover.
Background technology
Dust cover is the spatter property on the surface that article can be protected for protecting article, and existing dust cover is multimodal more
Sample, round, rectangular, polygon has, and existing dust cover is usually present problems with, and dust cover structure more limits, cannot
It is adjusted flexibly, the dustproof space of receiving is limited, and the process propped up and packed up in dust cover is more troublesome, and is not easy folding and unfolding, is
The improvement above problem, spy propose a kind of foldable domestic dust cover.
Invention content
The purpose of the present invention is to provide a kind of foldable domestic dust cover, by be arranged pulley, connecting rod, support arm,
Manual controlled handle, folded net, Telescopic handle and bullet seine so that dust cover can flexibly shrink, freely collect, with multi-angle regulation,
It the advantages of hood guard volume big minor adjustment, solves the problems, such as existing dust cover fixed pattern, be not easy to adjust, reached flexible use, height
Imitate the effect used.
To achieve the above object, the present invention provides the following technical solutions：A kind of foldable domestic dust cover, including manual control
Handle, folded net, support arm and bullet seine, the manual controlled handle surface offers second sliding slot, and second sliding slot circular array exists
There are four the distributions of manual controlled handle surface, pulley is slidably connected in the second sliding slot, the manual controlled handle lower end is connected with branch
Brace, and support arm circular array manual controlled handle rear surface be distributed there are four, the support arm upper end face be equipped with first
Sliding slot, and pulley is slidably connected in the first sliding groove, pass through between the pulley in the first sliding groove and second sliding slot top sheave
Supporting rod connects, and the support arm is equipped with telescopic rod close to one end of manual controlled handle, and the telescopic rod deviates from one end of manual controlled handle
It is connected with bolt, the telescopic rod is connected by bolt and combination unit, and the combination unit side is provided through group and attaches together
The first screw-tightened column of end wall is set, the first screw-tightened column is socketed with axle sleeve in the inner tip of combination unit, described
The contact position of first screw-tightened column and axle sleeve is provided with Limit Bearing, is installed away from the side of axle sleeve inside the combination unit
There is gasket, and gasket is socketed on the first screw-tightened column, the telescopic rod is connected with connecting rod by combination unit, and connects
There are two bar is set altogether, the connecting rod is connected by combining the unit between any two, in the folded net is arranged on support arm
The outboard end in support arm is arranged in side, the bullet seine.
Preferably, the pulley is internally provided with the second screw-tightened column.
Preferably, the support arm is in second sliding slot on same vertical line.
Preferably, the bosom of the combination unit is equipped with bolt hole slot.
Preferably, it is welded with spacer pin on the first screw-tightened column.
Preferably, the connecting rod is equipped with tripod away from one end of combination unit.
Compared with prior art, beneficial effects of the present invention are as follows：
1, the present invention is combined the unit by being arranged, and can be made connecting rod under the adjusting of combination unit, be passed through the first spiral
Column and bolt are fastened, connecting rod, telescopic rod is made to occur to turn to up and down, reaches angular adjustment and cover and takes the work(that Object Depth is adjusted
Effect.
2, the present invention is by being arranged telescopic rod and folded net so that dust cover can expand dust cover outward as needed
Volume makes it have the effect of large area hood guard, if taking less than usually, we can also pack up, and carries out small area protection, with
Be adapted to the daily hood guard volume of people needs, have the effect of it is easy to store, just extract.
It is 3, of the invention by the way that manual controlled handle, the first sliding groove, second sliding slot, pulley, supporting rod, the second screw-tightened column is arranged,
Allow people flexibly to control the position of pulley and supporting rod, reaches the control and regulation of dust cover support angle, play support
It adjusts, the effect of angular adjustment.
Description of the drawings
Fig. 1 is main body overlooking structure diagram of the present invention；
Fig. 2 is support arm overlooking structure diagram of the present invention；
Fig. 3 is present invention combination unit overlooking structure diagram；
Fig. 4 is the positive structure schematic of support arm of the present invention and manual controlled handle position relationship.
In figure：1- manual controlled handles；2- folded nets；3- support arms；4- bullets draw in the net；5- supporting rods；6- pulleys；7- the first sliding grooves；
8- tripods；9- connecting rods；10- is combined the unit；11- bolts；12- telescopic rods；13- axle sleeves；14- Limit Bearings；15- gaskets；16-
First screw-tightened column；17- spacer pins；18- bolt hole slots；19- the second screw-tightened columns；20- second sliding slots.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 to 4, a kind of embodiment provided by the invention：A kind of foldable domestic dust cover, including manual controlled handle 1,
Folded net 2, support arm 3 and bullet seine 4,1 surface of manual controlled handle offers second sliding slot 20, for placing pulley 6, and second sliding slot
There are four 20 circular arrays are distributed on 1 surface of manual controlled handle, pulley 6 is slidably connected in second sliding slot 20,1 lower end of manual controlled handle is lived
It is dynamic to be connected with support arm 3, and there are four 3 circular array of support arm is distributed in 1 rear surface of manual controlled handle, 3 upper end table of support arm
Face is equipped with the first sliding groove 7, and pulley 6 is slidably connected in the first sliding groove 7, on the pulley 6 in the first sliding groove 7 and second sliding slot 20
It is connected by supporting rod 5 between pulley 6, in 20 internal slide of the first sliding groove 7 and second sliding slot, one of them is fixed to pulley 6
, by another pulley 6 slide drive other end stress, to make its drive supporting rod 5 support dust cover net, make its open or
Person closes, and plays work regulating and controlling effect, and support arm 3 is merged by tripod 8, connecting rod 9, combination unit 10, bolt 11,12 groups of telescopic rod
It fills, and when tripod 8, connecting rod 9, combination unit 10, bolt 11 and 12 upper end face of telescopic rod are kept flat is in same level
On line, support arm 3 is equipped with telescopic rod 12 close to one end of manual controlled handle 1, plays flexible regulating and controlling effect, is used for telescopic adjustment support arm
3 length, telescopic rod 12 are connected with bolt 11 away from one end of manual controlled handle 1, make itself and 10 inside bolt hole slots 18 of combination unit
Docking, the rotational angle of bar or more is fastenedly connected by the first screw-tightened column 16, reaches the height according to shelter after supporting
Dust-proof depth is adjusted, the function of depth adjustment is reached, telescopic rod 12 is connect by bolt 11 with combination unit 10, combination unit 10
Side is provided through the first screw-tightened column 16 of 10 end walls of combination unit, and the first screw-tightened column 16 is in combination unit 10
Inner tip is socketed with axle sleeve 13, provides the effect of docking limit for the first screw-tightened column 16, the first screw-tightened column 16 with
The contact position of axle sleeve 13 is provided with Limit Bearing 14, and 10 inside of combination unit is equipped with gasket 19 away from the side of axle sleeve 13, and
Gasket 19 is socketed on the first screw-tightened column 16, is welded with spacer pin 17 on the first screw-tightened column 16 so that the first spiral
It fastens effect of the column 16 in gasket 19, spacer pin 17 and Limit Bearing 14, fixation or relaxation regulating combined device 10 and connect
The connection angle of bar 9 has the function that steering is adjusted, and telescopic rod 12 is connected with connecting rod 9, and connecting rod by combination unit 10
9 set altogether there are two, connecting rod 9 is between any two by 10 connection of combination unit, and connecting rod 9 plays connection function, and the setting of folded net 2 exists
Inner end on support arm 3, bullet seine 4 are arranged the outboard end in support arm 3, play dust-proof screen.
Pulley 6 is internally provided with the second screw-tightened column 19, and the position for fixing pulley 6 plays position and adjusts regulation and control work
With support arm 3 is in second sliding slot 20 on same vertical line, it is ensured that manual controlled handle 1 docks precisely with support arm 3, and group attaches together
The bosom for setting 10 is equipped with bolt hole slot 18, provides grafting basis for bolt 11, is welded on the first screw-tightened column 16 limited
Position pin 17 plays limit control action, and connecting rod 9 is equipped with tripod 8 away from one end of combination unit 10, is used to support dust cover,
It plays a supportive role.
Operation principle：User passes through adjustable pulley 6, supporting rod 5 and the second screw-tightened in use, holding manual controlled handle 1
Column 19 makes support arm 3 be supported under the action of supporting rod 5 and opens dust cover, can be according to hood guard object area or height
Size, adjustable telescopic rod 12 and combination unit 10 make the elongation of support arm 3 or 3 buckling of support arm, it is anti-to provide large area
Shield or defense-in-depth, for people's hood guard use demand, above is the operation principle of the present invention.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of foldable domestic dust cover, including manual controlled handle (1), folded net (2), support arm (3) and bullet seine (4), special
Sign is：Manual controlled handle (1) surface offers second sliding slot (20), and second sliding slot (20) circular array is in manual controlled handle
(1) there are four the distributions of surface, pulley (6) is slidably connected on the second sliding slot (20), manual controlled handle (1) lower end activity connects
It is connected to support arm (3), and there are four support arm (3) circular array is distributed in manual controlled handle (1) rear surface, the support arm
(3) upper end face is equipped with the first sliding groove (7), and pulley (6) is slidably connected in the first sliding groove (7), on the first sliding groove (7)
Pulley (6) and second sliding slot (20) top sheave (6) between connect by supporting rod (5), the support arm (3) is close to manual controlled handle
(1) one end is equipped with telescopic rod (12), and the telescopic rod (12) is connected with bolt (11), institute away from one end of manual controlled handle (1)
It states telescopic rod (12) to connect with combination unit (10) by bolt (11), described combination unit (10) side is provided through combination
The first screw-tightened column (16) of device (10) end wall, the first screw-tightened column (16) are pushed up in the inside of combination unit (10)
End cap is connected to axle sleeve (13), and the first screw-tightened column (16) and the contact position of axle sleeve (13) are provided with Limit Bearing (14),
Gasket (19) is installed away from the side of axle sleeve (13) inside the combination unit (10), and gasket (19) is socketed in the first spiral
It fastens on column (16), the telescopic rod (12) is connected with connecting rod (9) by combination unit (10), and connecting rod (9) is equipped with altogether
Two, the connecting rod (9) is connected by combination unit (10) between any two, and the folded net (2) is arranged on support arm (3)
Inner end, outboard end of bullet seine (4) setting in support arm (3).
2. a kind of foldable domestic dust cover according to claim 1, it is characterised in that：Setting inside the pulley (6)
There is the second screw-tightened column (19).
3. a kind of foldable domestic dust cover according to claim 1, it is characterised in that：The support arm (3) and second
Sliding slot (20) is on same vertical line.
4. a kind of foldable domestic dust cover according to claim 1, it is characterised in that：It is described to combine the unit the interior of (10)
Bolt hole slot (18) is equipped among portion.
5. a kind of foldable domestic dust cover according to claim 1, it is characterised in that：The first screw-tightened column
(16) spacer pin (17) is welded on.
6. a kind of foldable domestic dust cover according to claim 1, it is characterised in that：The connecting rod (9) deviates from group
It attaches together and sets the one end of (10) tripod (8) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810092839.0A CN108296252A (en) | 2018-01-31 | 2018-01-31 | A kind of foldable domestic dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810092839.0A CN108296252A (en) | 2018-01-31 | 2018-01-31 | A kind of foldable domestic dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108296252A true CN108296252A (en) | 2018-07-20 |
Family
ID=62867143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810092839.0A Withdrawn CN108296252A (en) | 2018-01-31 | 2018-01-31 | A kind of foldable domestic dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296252A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102397A (en) * | 2019-06-10 | 2019-08-09 | 新沂市中鑫光电科技有限公司 | A kind of anti-dust structure of quartzite sand grind |
| CN114524112A (en) * | 2022-03-11 | 2022-05-24 | 中国科学院长春光学精密机械与物理研究所 | Spacecraft dust cover and manufacturing method and using method thereof |
-
2018
- 2018-01-31 CN CN201810092839.0A patent/CN108296252A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102397A (en) * | 2019-06-10 | 2019-08-09 | 新沂市中鑫光电科技有限公司 | A kind of anti-dust structure of quartzite sand grind |
| CN114524112A (en) * | 2022-03-11 | 2022-05-24 | 中国科学院长春光学精密机械与物理研究所 | Spacecraft dust cover and manufacturing method and using method thereof |
| CN114524112B (en) * | 2022-03-11 | 2024-02-09 | 中国科学院长春光学精密机械与物理研究所 | Spacecraft dust cover and manufacturing method and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180720 |
|
| WW01 | Invention patent application withdrawn after publication |