CN209290133U - A kind of sanitation cart Special dustproof air hole - Google Patents
A kind of sanitation cart Special dustproof air hole Download PDFInfo
- Publication number
- CN209290133U CN209290133U CN201821974248.8U CN201821974248U CN209290133U CN 209290133 U CN209290133 U CN 209290133U CN 201821974248 U CN201821974248 U CN 201821974248U CN 209290133 U CN209290133 U CN 209290133U
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- glass
- window screening
- window
- snap
- spool
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- 238000012216 screening Methods 0.000 claims abstract description 65
- 239000011521 glass Substances 0.000 claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims 1
- 241001417527 Pempheridae Species 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Window Of Vehicle (AREA)
Abstract
The utility model belongs to sanitation cart equipment technical field, propose a kind of sanitation cart Special dustproof air hole, including window frame, window frame inner ring is provided with sealing ring, glass is provided in sealing ring, track is provided on two vertical inner edges of sealing ring, buckle is fixedly installed on glass, buckle is moved along track, frame top is horizontally disposed with fenestrate yarn reel axis, window screening is arranged on window screening spool, glass top is connect with free end of window screening, need to be with biggish push-pull effort the technical issues of when solving the opening and closing of existing road sweeper or so plug-type vehicle window.
Description
Technical field
The utility model belongs to sanitation cart equipment technical field, is related to a kind of sanitation cart Special dustproof air hole.
Background technique
The vehicle window of existing electric three-wheel or carriage is typically all that left and right is plug-type, Patent No. CN103046833B
The assembling structure description of automotive internal sliding window be exactly a kind of typical internal sliding window structure, sliding window is arranged exists
In upper and lower slide rail, upper and lower slide rail is fixed on the inside of glass of vehicle body, and wherein one end of glass of vehicle body extends to pedestal upper direction
Afterwards, glass of vehicle body and sliding rail and pedestal surround a groove body jointly, and the lower end that push-and-pull vehicle window is accommodated in the groove body is slided wherein
It is dynamic, but biggish push-pull effort need to be used when the plug-type vehicle window opening and closing in this left and right, and push-pull effort not enough balances.
Existing vehicle window can also be into dust, such as application number while air inlet after generally only having glass, this vehicle window to open
A kind of vehicle window with window screening of CN201120536956.5, it is contemplated that the problem of preventing foreign matter, winged insect and dust from entering compartment
And it is provided with window screening, but what window screening and glass were completely separate, it is clear that one side screen window whole covering glass will affect sight
Degree, on the other hand needs to adjust glass and window screening respectively manually, time-consuming and laborious to also take up interior space, and this double-deck setting because
Accelerate the damage of screen window for long-term exposure.
Utility model content
The utility model proposes a kind of sanitation cart Special dustproof air holes, solve above-mentioned technical problem.
The technical solution of the utility model is achieved in that
A kind of sanitation cart Special dustproof air hole, comprising:
Window frame is provided with sealing ring along the window frame inner ring, and glass, the sealing ring two are provided in the sealing ring
It is provided with track on vertical inner edge, buckle is fixedly installed on the glass, the buckle is moved along the track, described
Frame top is horizontally disposed with fenestrate yarn reel axis, window screening is arranged on the window screening spool, the glass top and the window screening are certainly
It is connected by end.
As further technical solution, the track includes spaced protrusion, is arranged between two neighboring protrusion
Fluted, the buckle includes the card holder being fixedly connected with the glass, and snib, the snib sliding are provided in the card holder
After be caught in the groove.
As further technical solution, the turning on the glass top is arc-shaped.
As further technical solution, the snib includes the sliding block slided in the card holder, the length
Greater than the card holder, the two sides of the sliding block are provided with fixture block, and the fixture block width is greater than the sliding block, close to the track
The fixture block side be provided with the inserted block for being inserted into the groove.
As further technical solution, the snib includes two the first snap-gauges being hinged in X-shaped, hinged place
Side is provided with torsional spring, and the both ends of first snap-gauge are respectively connected with the second snap-gauge, after squeezing the torsional spring, close to the track
Two second clamp movings and be caught in the groove, other two described second snap-gauge is pierced by outside the card holder.
As further technical solution, scroll spring, one end of the scroll spring are arranged on the window screening spool
Be fixed on the window screening spool, the window screening is wound around outside the scroll spring, the window screening spool, the scroll spring,
The window screening is arranged in spool enclosure, and the spool enclosure bottom is provided with along axis for being pierced by going out for the window screening
Mouthful.
Compared with prior art, it utility model works principle and has the beneficial effect that
1, in the utility model, window frame of automobile is metal material, has certain thickness, and inner ring is provided with sealing ring, is sealed
The inner ring setting of circle is fluted, and glass is inserted into groove to fixed glass.On symmetrical two sides of sealing ring vertical direction
It is provided with track, the buckle one end being fixed on glass is moved up and down along track to be then attached on track, can be realized
The folding of window is fixedly connected with window screening on the top of glass, and window screening is on the window screening spool above window frame, with glass
It moves down, window screening also and then moves down, and the place of communicating with the outside world has window screening to block after capable of guaranteeing window unlatching, reduces the ash outside vehicle
Into the car, as glass moves up, window screening backrush will not influence sight for dirt, sundries etc., and exposure for a long time is also avoided to cause to become
It is crisp, influence screen window service life；In addition, the mode that this glass is fixed is plug-type compared to existing left and right more laborsaving, people
Buckle is lifted or pulled down upwards with hand, then in one end orbital injection of buckle, will just realize the fixation of glass, and this window
Family is more aesthetically pleasing.
2, in the utility model, track is made of several equally distributed protrusions and groove, and buckle includes being fixed on glass
On card holder, movement is provided with snib in card holder, after adjusting window folding position, Manual push-pull snib, insert it into or
It is detached from groove, realizes the fixation of window-glass.Buckle it is easy to use, it is easily fabricated, it is low in cost.
3, in the utility model, the angle of glass is fillet, and smooth corners transition can reduce the injury to people.
4, in the utility model, one embodiment of snib, snib from one end to the other end be followed successively by fixture block, sliding block,
Fixture block and inserted block；Sliding block horizontally slips in card holder, and length is bigger than card holder, and fixture block skids off outside card holder for anti-limited slip block,
Fixture block width is bigger than card holder, and inserted block fixes glass for being inserted into groove.This fixed form is simple and long service life, abrasion
It is small.
5, in the utility model, second embodiment of snib, snib includes two identical snap-gauges, and snap-gauge is divided into first
Snap-gauge and the second snap-gauge, the second snap-gauge are located at the both ends of the first snap-gauge, and the first snap-gauge and the second snap-gauge are in an obtuse angle angle, and two
Snap-gauge is hinged at intermediate position, can rotate around articulated shaft, the side of articulated shaft is provided with torsional spring, branch is stretched out at torsional spring both ends
Foot, two stabilizer blades are fixedly connected with two adjacent the first snap-gauges respectively.That is, being located at the second card of side by being squeezed with hand
Plate compresses torsional spring, and the second snap-gauge spacing of the other side is driven to reduce, and snap-gauge can be inserted into groove movement recessed
In slot, the reaction force of spring makes the two sidewalls mutual extrusion of the second snap-gauge and groove to fixed glass after loosing one's grip.
6, in the utility model, strip through-hole is offered in card holder, the end of articulated shaft is stretched out outside strip through-hole, with
Snib or so translation, articulated shaft are moved to the other end from one end of strip through-hole, and strip through-hole avoids snib from moving out outside card holder.
7, circumferential outside window screening spool to be provided with scroll spring, one end of scroll spring and window screening spool in the utility model
Outer wall is fixedly connected, and the other end is in window screening end and is fixedly connected, and the free end of window screening is pierced by outside the spool outside window screening spool
Shell exit is simultaneously connect with glass, and when glass moves down, window screening moves down therewith, and scroll spring is squeezed, when on glass
When shifting, scroll spring restoring force drives window screening on scroll spring, so that window screening is automatically reset, allows window screening is smooth will not accumulate
Above glass.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the another structural schematic diagram of the utility model；
Fig. 3 is that the utility model buckles schematic structural diagram of the first embodiment；
Fig. 4 is that the utility model buckles schematic structural diagram of the second embodiment；
Fig. 5 is the utility model spool enclosure cross-sectional cut-away structural schematic diagram；
Fig. 6 is the utility model snib structure schematic diagram；
In figure: 1- window frame, 2- sealing ring, 3- track, 4- glass, 5- buckle, 6- window screening spool, 7- window screening, 31- protrusion,
32- groove, 51- card holder, 52- snib, 521- sliding block, 522- fixture block, 523- inserted block, the first snap-gauge of 524-, 525- torsional spring, 526-
Second snap-gauge, 8- scroll spring, 9- spool enclosure, the outlet 91-.
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in figs 1 to 6, the utility model proposes a kind of sanitation cart Special dustproof air holes, comprising:
Window frame 1 is provided with sealing ring 2 along 1 inner ring of window frame, is provided with glass 4 in sealing ring 2, and sealing ring 2 two vertical
It is provided with track 3 on inner edge, buckle 5 is fixedly installed on glass 4, buckle 5 is moved along track 3, the setting of 1 top horizontal of window frame
Fenestrate yarn reel axis 6, window screening 7 is arranged on window screening spool 6, and 4 top of glass is connect with 7 free end of window screening.
In the present embodiment, window frame of automobile 1 is metal material, has certain thickness, and inner ring is provided with sealing ring 2, sealing ring 2
Inner ring setting fluted 32, glass 4 is inserted into groove 32 to fixed glass 4.Symmetrical two of 2 vertical direction of sealing ring
Track 3 is provided on side, 5 one end of buckle being fixed on glass 4 is moved up and down along track 3 to be then attached on track 3,
The folding that can be realized window is fixedly connected with window screening 7, window screening volume of the window screening 7 above window frame 1 on the top of glass 4
On axis 6, as glass 4 moves down, window screening 7 is also and then moved down, and there is window screening 7 at the place of communicating with the outside world after capable of guaranteeing window unlatching
It blocks, reduces dust, sundries outside vehicle etc. into the car, as glass 4 moves up, 7 backrush of window screening will not influence sight,
Also it avoids exposure for a long time from causing to become fragile, influences screen window service life；In addition, the mode that this glass 4 is fixed is compared to existing
Left and right is plug-type more laborsaving, and people lifts or pull down upwards buckle 5 with hand, then will buckle in 5 one end orbital injection 3,
With regard to realizing the fixation of glass 4, and this window is more aesthetically pleasing.
Further, track 3 includes that fluted 32 are arranged between spaced raised 31, two neighboring raised 31, buckle 5
Including the card holder 51 being fixedly connected with glass 4, snib 52 is provided in card holder 51, snib 52 is caught in groove 32 after sliding.
In the present embodiment, track 3 is made of several equally distributed raised 31 and groove 32, and buckle 5 includes being fixed on glass
Card holder 51 on glass 4, movement is provided with snib 52 in card holder 51, and after adjusting window folding position, Manual push-pull snib 52 makes
It is inserted into or is detached from groove 32, realizes the fixation of window-glass 4.Buckle it is 5 easy to use, it is easily fabricated, it is low in cost.
Further, the turning on 4 top of glass is arc-shaped.
In the present embodiment, the angle of glass 4 is fillet, and smooth corners transition can reduce the injury to people.
Further, snib 52 includes the sliding block 521 slided in card holder 51, and 521 length of sliding block is greater than card holder 51, sliding block
521 two sides are provided with fixture block 522, and 522 width of fixture block is greater than sliding block 521, and 522 side of fixture block close to track 3 is provided with
Inserted block 523 for being inserted into groove 32.
In the present embodiment, one embodiment of snib 52, snib 52 is followed successively by fixture block 522 from one end to the other end, slides
Block 521, fixture block 522 and inserted block 523；Sliding block 521 horizontally slips in card holder 51, and 521 length of sliding block is bigger than card holder 51, fixture block
522 skid off outside card holder 51 for anti-limited slip block 521, and 522 width of fixture block is bigger than card holder 51, and inserted block 523 is for being inserted into groove 32
Fixed glass 4.This fixed form is simple and long service life, abrasion are small.
Further, snib 52 includes two the first snap-gauges 524 being hinged in X-shaped, and the side of hinged place is provided with torsion
Spring 525, the both ends of the first snap-gauge 524 are respectively connected with the second snap-gauge 526, after squeezing torsional spring 525, close to two second of track 3
Snap-gauge 526 is mobile and is caught in groove 32, other two second snap-gauge 526 is pierced by outside card holder 51.
In the present embodiment, second embodiment of snib 52, snib 52 includes two identical snap-gauges, and snap-gauge is divided into first
Snap-gauge 524 and the second snap-gauge 526, the second snap-gauge 526 are located at the both ends of the first snap-gauge 524, the first snap-gauge 524 and the second snap-gauge
526 be in an obtuse angle angle, and two snap-gauges are hinged at intermediate position, can be rotated around articulated shaft, is arranged in the side of articulated shaft
There is torsional spring 525, stabilizer blade is stretched out at 525 both ends of torsional spring, and two stabilizer blades are fixedly connected with two adjacent the first snap-gauges 524 respectively.That is,
It is located at the second snap-gauge 526 of side by being squeezed with hand, compresses torsional spring 525, drive 526 spacing of the second snap-gauge of the other side
It reduces, snap-gauge can be inserted into groove 32 to movement at groove 32, the reaction force of torsional spring 525 makes second after loosing one's grip
The two sidewalls mutual extrusion of snap-gauge 526 and groove 32 is to fixed glass 4.
In the present embodiment, strip through-hole is offered in card holder 51, the end of articulated shaft is stretched out outside strip through-hole, with card
Bolt 52 or so translates, and articulated shaft is moved to the other end from one end of strip through-hole, and strip through-hole avoids snib 52 from moving out card holder
Outside 51.
Further, scroll spring 8 is arranged on window screening spool 6, one end of scroll spring 8 is fixed on window screening spool, window
Yarn 7 is wound around outside scroll spring 8, and window screening spool 6, scroll spring 8, window screening 7 are arranged in spool enclosure 9,9 bottom of spool enclosure
Portion is provided with the outlet 91 for being pierced by window screening 7 along axis.
It is circumferential outside window screening spool 6 to be provided with scroll spring 8, one end of scroll spring 8 and window screening spool 6 in the present embodiment
Outer wall is fixedly connected, and the other end is in 7 end of window screening and is fixedly connected, and the free end of window screening 7 is pierced by the spool outside window screening spool 6
It is connect at the outlet of shell 9 91 and with glass 4, when glass 4 moves down, window screening 7 moves down therewith, and scroll spring 8 is squeezed,
When glass 4 moves up, 8 restoring force of scroll spring drives window screening 7 on scroll spring 8, and window screening 7 is made to automatically reset, and allows window
Yarn 7 is smooth will not to be deposited in 4 top of glass.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of sanitation cart Special dustproof air hole, which is characterized in that including window frame (1), along the window frame (1), inner ring is provided with
Sealing ring (2), the sealing ring (2) is interior to be provided with glass (4), is provided on (2) two vertical inner edges of the sealing ring
Track (3) is fixedly installed buckle (5) on the glass (4), and the buckle (5) is mobile along the track (3),
Window frame (1) top horizontal is provided with window screening spool (6), is arranged with window screening (7) on the window screening spool (6), described
It is connect at the top of glass (4) with the window screening (7) free end.
2. a kind of sanitation cart Special dustproof air hole according to claim 1, which is characterized in that the track (3) includes
Spaced protrusion (31) is arranged fluted (32) between two neighboring raised (31), and the buckle (5) includes and the glass
The card holder (51) that glass (4) is fixedly connected, the card holder (51) is interior to be provided with snib (52), is caught in institute after snib (52) sliding
It states in groove (32).
3. a kind of sanitation cart Special dustproof air hole according to claim 1, which is characterized in that glass (4) top
Turning be arc-shaped.
4. a kind of sanitation cart Special dustproof air hole according to claim 2, which is characterized in that the snib (52) includes
The sliding block (521) slided in the card holder (51), sliding block (521) length are greater than the card holder (51), the sliding block
(521) two sides are provided with fixture block (522), and fixture block (522) width is greater than the sliding block (521), close to the track
(3) the fixture block (522) side is provided with the inserted block (523) for being inserted into the groove (32).
5. a kind of sanitation cart Special dustproof air hole according to claim 2, which is characterized in that the snib (52) includes
Two the first snap-gauges (524) in X-shaped that are hinged, the side of hinged place are provided with torsional spring (525), first snap-gauge
(524) both ends are respectively connected with the second snap-gauge (526), two institutes after squeezing the torsional spring (525), close to the track (3)
It states the second snap-gauge (526) movement and is caught in the groove (32), other two described second snap-gauge (526) is pierced by the card holder
(51) outside.
6. a kind of sanitation cart Special dustproof air hole according to claim 1, which is characterized in that the window screening spool (6)
On be arranged with scroll spring (8), one end of the scroll spring (8) is fixed on the window screening spool, window screening (7) winding
The scroll spring (8) outside, the window screening spool (6), the scroll spring (8), the window screening (7) are arranged at outside spool
In shell (9), spool enclosure (9) bottom is provided with the outlet (91) for being pierced by the window screening (7) along axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974248.8U CN209290133U (en) | 2018-11-28 | 2018-11-28 | A kind of sanitation cart Special dustproof air hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974248.8U CN209290133U (en) | 2018-11-28 | 2018-11-28 | A kind of sanitation cart Special dustproof air hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209290133U true CN209290133U (en) | 2019-08-23 |
Family
ID=67656304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821974248.8U Active CN209290133U (en) | 2018-11-28 | 2018-11-28 | A kind of sanitation cart Special dustproof air hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209290133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872521A (en) * | 2022-07-08 | 2022-08-09 | 丰县远博电动车有限公司 | Special dustproof ventilation window of sanitation car |
-
2018
- 2018-11-28 CN CN201821974248.8U patent/CN209290133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872521A (en) * | 2022-07-08 | 2022-08-09 | 丰县远博电动车有限公司 | Special dustproof ventilation window of sanitation car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 052360 Tian Jia Zhuang Xiang Zhang Dong Niu Cun, Xinji City, Shijiazhuang City, Hebei Province Patentee after: San'an Automobile Group Co.,Ltd. Address before: 052360 Tian Jia Zhuang Xiang Zhang Dong Niu Cun, Xinji City, Shijiazhuang City, Hebei Province Patentee before: HEBEI SANAN VEHICLE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dedicated dust-proof air exchange window for sanitation vehicles Granted publication date: 20190823 Pledgee: Bank of China Limited by Share Ltd. Xinji branch Pledgor: San'an Automobile Group Co.,Ltd. Registration number: Y2024980021413 |