CN113585922A - Anti-pinch device of window - Google Patents
Anti-pinch device of window Download PDFInfo
- Publication number
- CN113585922A CN113585922A CN202111087451.XA CN202111087451A CN113585922A CN 113585922 A CN113585922 A CN 113585922A CN 202111087451 A CN202111087451 A CN 202111087451A CN 113585922 A CN113585922 A CN 113585922A
- Authority
- CN
- China
- Prior art keywords
- window
- matched
- piece
- contact piece
- pinch device
- 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- Withdrawn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
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4609—Horizontally-sliding wings for windows
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
- E05D15/0686—Tracks
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/01—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being mechanical
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B6/00—Tactile signalling systems, e.g. personal calling systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an anti-clamping device of a window, which comprises a sliding rail, the window and a pulley which is arranged on the window and matched with the sliding rail, wherein a first conductive strip and a second conductive strip are arranged on the sliding rail; the window is provided with the movable connecting piece matched with the first contact piece and the second contact piece, and the device for preventing the user from being clamped by the gap between the window and the sliding rail greatly improves the safety of the window in use.
Description
Technical Field
The invention relates to the technical field of windows, in particular to an anti-pinch device of a window.
Background
The aluminum alloy window is a window with frame and sash structures made of aluminum alloy building profiles, has the advantages of attractive appearance, sealing and high strength, is widely applied to the field of building engineering, and is a common aluminum alloy door and window packaging balcony in home decoration. The common balcony adopts the slotted aluminum alloy window, and the aluminum alloy window that the multiple aluminum alloy windows slidable mounting is on the aluminum alloy spout, can slide and close or open.
In the building of school, generally adopt longer balcony pavement, and generally adopt on the balcony with the many sliding aluminum alloy windows of balcony length adaptation, however, in opening or closing of aluminum alloy window, a window can drive another window because of the hasp reason and slide together usually, can drive the window of near-end after the aluminium alloy window of distal end slides promptly and slide, if someone lies prone on the window spout near-end, can lead to the distal end window to drive near-end window and slide and press from both sides the person of lying prone on the window spout when sliding, and because of the many more greetings of student in the study, can slide with faster speed during the sliding window, make the people not be too late to react.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an anti-pinch device of a window.
In order to solve the technical problems, the invention is solved by the following technical scheme: an anti-clamping device of a window comprises a sliding rail, the window and a pulley which is arranged on the window and matched with the sliding rail.
In the above scheme, preferably, the slide rail is provided with a first conductive strip and a second conductive strip, the side surface of the guide rail is provided with a vibrator connected with the first conductive strip and the second conductive strip, two ends of the first conductive strip are respectively connected with the vibrator and the first contact piece, and two ends of the second conductive strip are respectively connected with the vibrator and the second contact piece; be equipped with on the window with first contact piece and second contact piece matched with mobilizable connecting piece, its beneficial effect lies in: a vibrator for alerting a user is provided, by which the user can be alerted after a connecting member is brought into contact with a contact piece.
In the above-mentioned scheme, it is preferred, first contact piece and second contact piece are located on the window, be equipped with first spring between connecting piece and window, be equipped with on the connecting piece with first contact piece and second contact piece matched with conducting strip, its beneficial effect lies in: a method for mounting a connector on a window is provided, in which the connector is not in contact with a contact piece in a free state.
In the above scheme, it is preferred, be equipped with the carousel on the pulley, be equipped with a plurality of rotations on the carousel with connecting piece matched with centrifugation piece, be equipped with the mount table of mountable centrifugation piece on the carousel, be equipped with the second spring between centrifugation piece and the mount table, the symmetry is equipped with the slide bar with mount table matched with on the centrifugation piece, and its beneficial effect lies in: provides a centrifugal block matched with a connecting piece on a pulley, so that the pulley rotates to drive the centrifugal block to abut against the connecting piece to enable the connecting piece to be contacted with a contact piece.
In the above scheme, it is preferred, be equipped with a plurality of nose bars on the carousel, be equipped with on the window with nose bar matched with portion of aerifing, the portion of aerifing is used for aerifing for the gasbag, the gasbag is located on the window and its appearance and slide rail cooperate, and its beneficial effect lies in: an airbag is provided that prevents a user from being caught in a gap between a window and a slide rail.
In the above scheme, it is preferred, the portion of aerifing includes roof and cylinder body with nose bar matched with, be equipped with the piston rod on the roof, be equipped with on the piston rod with cylinder body inner wall matched with piston, be equipped with on the window with piston rod matched with locating plate, be equipped with the third spring between locating plate and roof, its beneficial effect lies in: a specific structure of an inflating part is provided, so that the inflating part inflates an airbag while a pulley rotates.
In the above scheme, it is preferred, the cylinder body bottom is equipped with the air outlet valve, the air outlet valve links to each other with the gasbag, the cylinder body lateral wall is equipped with the admission valve, be equipped with the relief valve on the gasbag, its beneficial effect lies in: provides a specific valve structure of the inflating part, so that the inflating part can inflate the air bag.
In the above-mentioned scheme, it is preferred, the relief valve passes through the cable and links to each other with first contact piece and second contact piece, and its beneficial effect lies in: a control method of a pressure relief valve is provided, which enables the pressure relief valve to relieve pressure when a connecting piece is not contacted with a contact piece, and the gas in an air bag is discharged.
In the above scheme, it is preferred, be equipped with the recess on the pulley, the recess bottom is equipped with the rubber circle, and its beneficial effect lies in: the utility model provides a coefficient of friction's rubber circle between reinforcing pulley and slide rail, guarantees that the pulley rotates when the window slides.
The invention has the beneficial effects that: the invention provides a device for preventing a user from being clamped by a gap between a window and a sliding rail, which greatly improves the safety of the window in use.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic view of the interior structure of the window of the present invention.
Fig. 3 is an enlarged view of a part of the inside of the present invention.
Fig. 4 is a schematic view of the pulley structure of the present invention.
FIG. 5 is a schematic view of the structure of the inflatable portion of the present invention.
Fig. 6 is a schematic view of the window structure of the present invention.
FIG. 7 is a schematic cross-sectional view of the present invention.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1-7, an anti-pinch device for a window comprises a sliding rail 1, a window 2 and a pulley 3 arranged on the window 2 and matched with the sliding rail 1, wherein the pulley 3 is rotatably arranged below the window 2, a first cavity 101 for installing the pulley 3 is arranged in the window 2, and the first cavity 101 is arranged below the window 2.
Be equipped with recess 41 on the pulley 3, it has the rubber circle to inlay in the recess 41, the preferred adhesion of rubber circle is in the recess 41 of pulley 3, recess 41 is the annular groove, be equipped with on the slide rail 1 with recess 41 assorted grooved rail 102, promptly in grooved rail 102 card locates recess 41, pulley 3 slides on grooved rail 102, makes window 2 direction when sliding.
Pulley 3 rotates through pivot 103 and locates in first cavity 101, be equipped with the mounting panel of installation pulley 3 on the first cavity 101, pivot 103 one end has set firmly carousel 11, it evenly is equipped with a plurality of nose bars 16 to revolute pivot 103 on the carousel 11, 3 preferred evenly settings of revolute pivot 103 of nose bar 16, carousel 11 and the preferred integrated into one piece of nose bar 16, the nose bar 16 is kept away from carousel 11 tip and is equipped with the arc surface.
The carousel 11 is last to have set firmly mount table 13, the preferred regular polygon boss of mount table 13, it is equipped with a plurality of centrifugation pieces 12 to slide on the mount table 13, centrifugation piece 12 is close to mount table 13 one side and sets firmly the slide bar 15 with mount table 13 sliding connection, two preferred symmetries of slide bar 15 set up, centrifugation piece 12 middle part is equipped with the second spring 14 that links to each other with mount table 13, second spring 14 both ends are fixed in on centrifugation piece 12 and the mount table 13, the preferred 4 groups of centrifugation piece 12 revolute the axle 103 and evenly set up, the preferred square of mount table 13, the perpendicular square face setting of slide bar 15.
One side of the centrifugal block 12, which is far away from the mounting table 13, is an arc surface, the arc surface is an arc surface protruding outwards, and gravity of the centrifugal block 12 relative to the centrifugal block 12 can be ignored when the pulley 3 rotates, that is, the centrifugal block 12 can overcome the tension of the second spring 14 and slide towards the center far away from the turntable 11 when the pulley 3 rotates.
Be equipped with on the first cavity 101 diapire of window 2 can with centrifugal piece 12 matched with connecting piece 9, link to each other through first spring 10 between connecting piece 9 and first cavity 101 diapire, the preferred two sets of symmetries of first spring 10 set up and connecting piece 9 both sides, first spring 10 both ends link to each other with connecting piece 9 and first cavity 101 inner wall respectively, and when pulley 3 was static, first spring 10 overcome connecting piece 9 gravity and make connecting piece 9 not contact with centrifugal piece 12, it has the conducting strip to inlay on the face of pulley 3 one side is kept away from to connecting piece 9, the conducting strip runs through connecting piece 9, and connecting piece 9 has electric conductivity promptly.
A first contact sheet 7 and a second contact sheet 8 matched with the connecting piece 9 are fixedly arranged on the side wall of the first cavity 101, the first contact sheet 7 and the second contact sheet 8 are arranged between the connecting piece 9 and the bottom wall of the first cavity 101, when the connecting piece 9 slides to one side of the bottom wall of the first cavity 101 to compress a first spring 10, two ends of the connecting piece 9 are contacted with the first contact sheet 7 and the second contact sheet 8, a first conductive strip 4 connected with the first contact sheet 7 and a second conductive strip 5 connected with the second contact sheet 8 are arranged on the slide rail 1, the first conductive strip 4 and the second conductive strip 5 are laid on the surface of the slide rail 1 in parallel without contact between the two conductive strips, a vibrator 6 is fixedly arranged on the side wall of the slide rail 1, the vibrator 6 is connected with the first conductive strip 4 and the second conductive strip 5, the vibrator 6 is a low-frequency vibrator, and can be driven by a small current, when an arm of a human body is placed on the sliding rail 1 and the pulley 3 rotates, the first conductive strip 4 is communicated with the second conductive strip 5 through human body conductivity, the centrifugal block 11 enables the connecting piece 9 to be in contact with the first contact piece 7 and the second contact piece 8 through centrifugal force, and at the moment, the first conductive strip 4, the second conductive strip 5, the first contact piece 7, the second contact piece 8 and the connecting piece 9 form a power-on loop to enable the vibrator 6 to vibrate.
An inflation part matched with the arc surface at the end part of the convex rod 16 is arranged on the side wall of the first cavity 101, the inflation part comprises a top plate 21 and a cylinder 22 which are matched with the convex rod 16, the cylinder 22 is fixedly arranged on the side wall of the first cavity 101, the top plate 21 is a rectangular top plate, the longer surface of the top plate is arranged parallel to the side wall of the first cavity 101, so that the contact stroke of the convex rod 16 and the top plate 21 is longer, one side of the top plate 21 is matched with the convex rod 16, the other side is fixedly provided with a piston rod 23, the ending part of the piston rod 23 is fixedly provided with a piston 24, the piston 24 is slidably disposed in the cylinder 22, a sealing ring is preferably disposed between the piston 24 and the cylinder 22, the piston rod 23 is preferably a hexagonal rod, the side wall of the first cavity 101 is provided with a positioning plate 25 matched with the hexagonal rod, and the piston rod 23 is slidably arranged through the positioning plate 25 to enable the piston 24 to be arranged in the cylinder 22.
A third spring 26 is arranged between the positioning plate 25 and the top plate 21, the third spring 26 is sleeved on the piston rod 23, and two ends of the third spring respectively abut against the top plate 21 and the positioning plate 25.
The cylinder body 22 bottom is equipped with air outlet valve 31, air outlet valve 31 is the check valve, the gas flow direction is for flowing out to air outlet valve 31 from cylinder body 22, air outlet valve 31 one end links to each other with cylinder body 22 bottom, and the other end links to each other with gasbag 17, gasbag 17 is the shape with 1 appearance matched with of slide rail, gasbag 17 one side sets firmly in 2 bottoms of window and is close to pulley 3 one side, and the opposite side is soft material, aerifys the inflation and expands 2 external expansions to window.
Be provided with admission valve 32 on the lateral wall that cylinder body 22 is close to the cylinder body 22 bottom, admission valve 32 is the check valve, the gaseous flow direction of admission valve 32 is in for flowing into cylinder body 22 from the outside, and when piston 24 slided to cylinder body 22 bottom, the gasbag 17 was aerifyd for gasbag 17 to the gaseous flow direction of cylinder body 22 through air outlet valve 31, when piston 24 kept away from cylinder body 22 bottom and bled, in admitting air valve 32 with outside air in cylinder body 22.
A pressure release valve 33 is fixedly arranged on one side, close to the pulley 3, of the air bag 17, the pressure release valve 33 is an electromagnetic valve, the pressure release valve 33 is connected with the first contact piece 7 and the second contact piece 8 through cables, namely when the connecting piece 9 is connected with the first contact piece 7 and the second contact piece 8, the pressure release valve 33 is closed, the air bag 17 is in a closed state, and when the connecting piece 9 is separated from the contact pieces, the pressure release valve 33 is powered off, so that gas in the air bag 17 can be discharged through the pressure release valve 33.
A method of using an anti-pinch device for a window as described above: when the window 2 is rapidly slid, the pulley 3 rapidly rotates to enable the centrifugal block 12 to be subjected to a larger centrifugal force, so that the self gravity and the pulling force of the second spring 14 are overcome, the centrifugal block 12 slides to one side far away from the center of the turntable 11, the connecting piece 9 slides upwards to compress the first spring 10, the conducting strip on the connecting piece 9 is in contact with the first contact piece 7 and the second contact piece 8 at the moment, the loop of the vibrator 6 is closed, and the vibrator 6 vibrates to remind a human body; meanwhile, the convex rod 16 is in intermittent contact with the top plate 21, so that the piston rod 23 slides back and forth, the piston 24 slides back and forth in the cylinder 22 to inflate the air bag 17, the air bag 17 expands outwards, and a gap between the window 2 and the sliding rail 1 is filled with air, so that a human body cannot be clamped.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an anti-pinch device of window, includes slide rail (1), window (2) and locates on window (2) with slide rail (1) matched with pulley (3), its characterized in that: a first conductive strip (4) and a second conductive strip (5) are arranged on the sliding rail (1), a vibrator (6) connected with the first conductive strip (4) and the second conductive strip (5) is arranged on the side face of the guiding rail (1), two ends of the first conductive strip (4) are respectively connected with the vibrator (6) and the first contact piece (7), and two ends of the second conductive strip (5) are respectively connected with the vibrator (6) and the second contact piece (8);
and a movable connecting piece (9) matched with the first contact piece (7) and the second contact piece (8) is arranged on the window (2).
2. The anti-pinch device of a window of claim 1, wherein: the first contact piece (7) and the second contact piece (8) are arranged on the window (2), a first spring (10) is arranged between the connecting piece (9) and the window (2), and the connecting piece (9) is provided with a conducting strip matched with the first contact piece (7) and the second contact piece (8).
3. The anti-pinch device of a window of claim 1, wherein: be equipped with carousel (11) on pulley (1), be equipped with during a plurality of rotations with connecting piece (9) matched with centrifugation piece (12) on carousel (11), be equipped with mount table (13) of mountable centrifugation piece (12) on carousel (11), be equipped with second spring (14) between centrifugation piece (12) and mount table (13), the symmetry is equipped with slide bar (15) with mount table (13) matched with on centrifugation piece (12).
4. The anti-pinch device of a window of claim 3, wherein: be equipped with a plurality of nose bars (16) on carousel (11), be equipped with on window (2) with nose bar (16) matched with portion of aerifing, the portion of aerifing is used for aerifing for gasbag (17), on window (2) was located in gasbag (17) and its appearance cooperatees with slide rail (1).
5. The anti-pinch device of a window of claim 4, wherein: the inflation part comprises a top plate (21) and a cylinder body (22) which are matched with the convex rod (16), a piston rod (23) is arranged on the top plate (21), a piston (24) which is matched with the inner wall of the cylinder body (22) is arranged on the piston rod (23), a positioning plate (25) which is matched with the piston rod (23) is arranged on the window (2), and a third spring (26) is arranged between the positioning plate (25) and the top plate (21).
6. The anti-pinch device of a window of claim 5, wherein: cylinder body (22) bottom is equipped with air outlet valve (31), air outlet valve (31) link to each other with gasbag (17), cylinder body (22) lateral wall is equipped with admission valve (32), be equipped with relief valve (33) on gasbag (17).
7. The anti-pinch device of a window of claim 6, wherein: the pressure relief valve (33) is connected to the first contact piece (7) and the second contact piece (8) by a cable.
8. The anti-pinch device of a window of claim 1, wherein: a groove (41) is formed in the pulley (3), and a rubber ring is arranged at the bottom of the groove (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111087451.XA CN113585922A (en) | 2021-09-16 | 2021-09-16 | Anti-pinch device of window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111087451.XA CN113585922A (en) | 2021-09-16 | 2021-09-16 | Anti-pinch device of window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113585922A true CN113585922A (en) | 2021-11-02 |
Family
ID=78242026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111087451.XA Withdrawn CN113585922A (en) | 2021-09-16 | 2021-09-16 | Anti-pinch device of window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113585922A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856380A (en) * | 2022-06-10 | 2022-08-05 | 群升集团有限公司 | Movable window with cleaning device |
-
2021
- 2021-09-16 CN CN202111087451.XA patent/CN113585922A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856380A (en) * | 2022-06-10 | 2022-08-05 | 群升集团有限公司 | Movable window with cleaning device |
| CN114856380B (en) * | 2022-06-10 | 2024-03-22 | 群升集团有限公司 | Movable window with cleaning device |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211102 |