CN2106220U - Semi-automatic rolling-pulling screen door - Google Patents
Semi-automatic rolling-pulling screen door Download PDFInfo
- Publication number
- CN2106220U CN2106220U CN 91226959 CN91226959U CN2106220U CN 2106220 U CN2106220 U CN 2106220U CN 91226959 CN91226959 CN 91226959 CN 91226959 U CN91226959 U CN 91226959U CN 2106220 U CN2106220 U CN 2106220U
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- pull
- screen door
- semi
- seat
- type screen
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Abstract
The utility model discloses a semi-automatic rolling-pulling screen door. A balance system, a guidance system and a rolling-pulling system are arranged in a left and a right upper bases, and a left and a right lower bases, wherein, the balance system is composed of a left and a right driving wheels, a driving belt and a shaft lever; the guidance system is composed of an upper and a lower tracks, an upper and a lower guide blocks, a small roller and a sliding gear; the rolling-pulling system is composed of a drum, a plug, an upper and a lower rotary shafts, shaft heads, a spring and gauze. As the design of the utility model has reasonable balance guidance system, the start and the stop of the rolling-pulling system in the same plane surface are flexible and stable, and favorable sealing effect can be achieved; in winter, the disassembly for collection is not required, and the semi-automatic rolling-pulling screen door can be completely opened and rolled in; so the semi-automatic rolling-pulling screen door can not take space, and can not affect lighting; the gauze is convenient to be unpicked, washed and renewed.
Description
The utility model relates to the insect guard system that prevents in the mosquitos and flies inlet chamber.
The pull-type screen window of semi-automatic volume, the finishing product that has both as functions such as insect protected, ventilation, daylightings, though also not popularization and application in the family, but along with development and national economy, the raising of living standards of the people can be gradually replaces not only take up space position but also the awkward old-fashioned screen window that also generally use at present.For screen door, because its specification is big more than screen window, high more than 200 centimetres, how to utilize the pull-type structure of semi-automatic volume of screen window, solve screen door opening and closing operating balance and stability problem, similar products do not appear at present as yet.
Task of the present utility model is exactly that the technology of the pull-type screen window of semi-automatic volume is transferred to application in the screen door, provide a kind of do not take the interior space, easy and simple to handle, open and close the stable pull-type screen door of semi-automatic volume.
The utility model is achieved by the following scheme: the pull-type screen door of semi-automatic volume adopts monolateral starting and stopping type structure, it is equipped with balance sysmte, guidance system, volume pull system between the left and right seat of honour and left and right following, three systems are that media organically gets in touch with the push-and-pull shelves is one, and screen door is opened and closed nimbly and freely on same plane.
Balance sysmte is to guarantee that the push-and-pull shelves can be because of the stressed irregular inclination that produces in the side-to-side movement process, it is fixed on two Left Drive wheels on the axostylus axostyle two ends of vertical, connect with driving-belt with right drive, rotate flexibly for making in the running, ball is equipped with in the above and below of a right drive therein.
The upper and lower relative installation of upper and lower track along continuous straight runs of guidance system has guide slit on the track, the upper and lower guide block fixing with the push-and-pull shelves has doffer, and doffer occupy in the guide slit and slides flexibly.
The volume pull system tightens and unclamps the keying that realizes screen door by clockwork spring, vertical is installed, it is made up of seal closure, reel, chock plug, upper and lower rotating shaft, spindle nose, spring base, clockwork spring etc., the two ends of gauze respectively with reel, the releasable connection of push-and-pull shelves, rely on the snap close on the push-and-pull shelves to hook after the screen door closure, the tightness of clockwork spring can be regulated by the regulating tank on the spindle nose, when regulating than pine, when opening, screen door needs once by hand push, when adjusting was tight, time power by clockwork spring after screen door breaks off relations can be opened automatically.
The pull-type screen door of this semi-automatic volume utilizes the structural principle of the pull-type screen window of semi-automatic volume, is provided with rational balance sysmte and guidance system, can overcome the volume pull system and open and close in the motion process because of the stressed irregular inclination that produces, and the assurance screen door in one plane opens and closes freely.This screen door is easy to use, and winter, the time spent needn't not dismantle, as long as with its complete opening, allows it involve on the reel in the seal closure, and that sees has only a seal closure that flushes with doorframe, seems neat and artistic, does not take up space, and does not influence daylighting.It is also very convenient to change clothes the gauze dismounting, good airproof performance.
Description of drawings.
Fig. 1 is the utility model general structure schematic diagram.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
Fig. 4 is the connection diagram of balance sysmte.
Embodiment is described in further detail with reference to the accompanying drawings below.
The pull-type screen door of semi-automatic volume (referring to Fig. 1-4) is fixed on doorframe four drift angles with upper left seat (1), lower-left seat (30), upper right seat (9), bottom right seat (22).On the balance sysmte, bottom left drive (2), (31) insert axostylus axostyle (34) two ends and be tightened to one with screw, and be bearing in the circular hole of upper left seat (1) and lower-left seat (30), can rotate with axostylus axostyle (34), right drive (16), (21) be sleeved on, lower rotary shaft (15), (20) in, free to rotate, the right drive (21) that is positioned at the lower end is because of bearing certain pressure, be the resistance of reducing friction, on it and below respectively adorn 4 balls (23), a left side, right drive (2), (31), (16), (21) connect with driving-belt, promptly constitute balance sysmte, driving-belt (4), (29) joint with screw be fixed on guidance system on, lower guide block (6), (26) in the connecting hole.
Guidance system comprises and is fixed on a left side, upper right seat (1), (9) and a left side, bottom right seat (30), (22) get on the right track (3), lower railway (28), on, lower railway forms dress with two angle bar shape members, cross sectional shape is the opening shaped as frame, get on the right track (3) following and lower railway (28) above have in correspondence with each other about 10 mm wides of guide slit (35), on the push-and-pull shelves (5), the lower end be positioned at, lower railway (3), (28) Nei connection driving-belt (4), (29) on, lower guide block (6), (26) connect, fastening with screw, on, lower guide block (6), doffer (8) is housed (26), (27), it occupy in the guide slit (35) and horizontally slips, and on the contact surface of lower guide block (26) and lower railway (28), 2 balls (25) are housed, alleviate the friction of push-and-pull shelves (5) and lower railway face.Snap close (32) is housed on the push-and-pull shelves (5).
The volume pull system is being fixed lower rotary shaft (20) in the lower end of reel (18), is bearing in bottom right seat (22) circular hole behind the right drive of lower rotary shaft suit (21).Chock plug (17) is being fixed in the upper end of reel (18), chock plug (17) is being fixed the last rotating shaft (15) behind the right drive of suit (16) again, upper right seat (9) is passed in last rotating shaft (15), adorning spindle nose (12) in the last rotating shaft (15), tighten with stop screw (7), upper right seat (9) is being fixed spring base (10), in the seat clockwork spring (13) is housed, one end of spring fixes with the seam (14) that is connected of spindle nose (12), the other end and spring base (10) are fixing, spindle nose (12) top has spring regulating tank (11), unclamp stop screw (7), rotate spindle nose (12) by regulating tank (11) and can reach the degree of regulating clockwork spring (13) degree of tightness.One end of gauze (24) and reel (18) releasable connection, the other end and push-and-pull shelves (5) releasable connection, the user can pull down cleaning at any time or renew.
The outer dress of reel (18) seal closure (19), the outer seal closure (33) that button with lock (32) are housed of axostylus axostyle (34) is sealed in the seal closure volume pull system and balance sysmte, not only makes structure more seem whole, perfect, and good airproof performance.
The sealing of screen door is vital, sealing about it is reached by two seal closures (33), (19), when screen door is closed, push-and-pull shelves (5) are close to seal closure (33), can reach good sealing effectiveness, the sealing on the upper and lower limit of screen door promptly has seal groove (36) in the inboard of upper and lower track (3), (28), after screen door is closed, upper and lower limit is tightened up and is close to seal groove (36) one sides, so the sealing of screen door is reliably tight.
Claims (10)
1, a kind of pull-type screen door of semi-automatic volume of monolateral keying, fixing upper left seat (1) at four drift angles of doorframe, upper right seat (9), lower-left seat (30), bottom right seat (22), on a left side, upper right seat (1), (9) and a left side, bottom right seat (30), (22) along continuous straight runs is equipped with guidance system between, vertical at upper right seat (9) and bottom right seat (22) is equipped with the volume pull system, it is characterized in that this screen door also is equipped with guarantees that screen door opens and closes stable balance sysmte, it comprises the Left Drive wheel (2) that is bearing in upper left seat (1) and lower-left seat (30), (31), two Left Drive wheels (2), (31) one that links to each other with axostylus axostyle (34), with right drive (16), (21) with driving-belt (4), (29) contact, therein a right drive (21) on, ball (23) is housed below.
2, the pull-type screen door of semi-automatic volume as claimed in claim 1, it is characterized in that described guidance system comprises is fixed on getting on the right track (3) and the lower railway (28) of left and right following (30), (22) of the left and right seat of honour (1), (9), the upper and lower end of push-and-pull shelves (5) connects with the upper and lower guide block (6) that is connected driving-belt (4), (29), (26), and upper and lower guide block (6), (26) also are equipped with doffer (8), (27) respectively.
3, the pull-type screen door of semi-automatic volume as claimed in claim 2, the cross sectional shape that it is characterized in that upper and lower track (3), (28) is the opening shaped as frame, get on the right track following and lower railway (28) top to guide slit (35) should be arranged of (3), slide in guide slit (35) in the doffer (8) on upper and lower guide block (6), (26), (27).
4, the pull-type screen door of semi-automatic volume as claimed in claim 2 is characterized in that being equipped with on the push-and-pull shelves (5) snap close (32).
5, the pull-type screen door of semi-automatic volume as claimed in claim 1, it is characterized in that described volume pull system is fixed with lower rotary shaft (20) in the lower end of reel (18), lower rotary shaft (20) suit right drive (21) and is bearing in the bottom right seat (22), chock plug (17) is being fixed in the upper end, chock plug (17) is being fixed the last rotating shaft (15) of the right drive of suit (16) again, adorning spindle nose (12) in the last rotating shaft (15), tighten with stop screw (7), upper right seat (9) is being fixed spring base (10), in the seat clockwork spring (13) is housed, one end of spring fixes with the seam (14) that is connected of spindle nose (12), and the other end and spring base (10) are fixing; One end of gauze (24) and reel (18) releasable connection, the other end and push-and-pull shelves (5) releasable connection.
6, the pull-type screen door of semi-automatic volume as claimed in claim 5 is characterized in that spindle nose (12) top has spring regulating tank (11).
7,, it is characterized in that the outer seal closure (19) that is equipped with of reel (18) as claim 1 or the pull-type screen door of 5 described semi-automatic volumes.
8, the pull-type screen door of semi-automatic volume as claimed in claim 1 is characterized in that the outer seal closure (33) that button with lock (32) are housed of axostylus axostyle (34).
9, as claim 2 or the pull-type screen door of 3 described semi-automatic volumes, it is characterized in that the inboard of upper and lower track (3), (28) has seal groove (36), gauze (24) is close to seal groove (36) one sides.
10, the pull-type screen door of semi-automatic volume as claimed in claim 1 is characterized in that on the contact surface of lower guide block (26) and lower railway (28) ball (25) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91226959 CN2106220U (en) | 1991-10-17 | 1991-10-17 | Semi-automatic rolling-pulling screen door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91226959 CN2106220U (en) | 1991-10-17 | 1991-10-17 | Semi-automatic rolling-pulling screen door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2106220U true CN2106220U (en) | 1992-06-03 |
Family
ID=4932942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91226959 Granted CN2106220U (en) | 1991-10-17 | 1991-10-17 | Semi-automatic rolling-pulling screen door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2106220U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100570121C (en) * | 2003-05-21 | 2009-12-16 | 精机销售株式会社 | Winding-up screen device |
| CN103603591A (en) * | 2013-11-28 | 2014-02-26 | 张卫 | Tracked roller shutter screen window |
| CN103962657A (en) * | 2014-05-28 | 2014-08-06 | 浙江大学台州研究院 | Manual tapping tool |
-
1991
- 1991-10-17 CN CN 91226959 patent/CN2106220U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100570121C (en) * | 2003-05-21 | 2009-12-16 | 精机销售株式会社 | Winding-up screen device |
| CN103603591A (en) * | 2013-11-28 | 2014-02-26 | 张卫 | Tracked roller shutter screen window |
| CN103962657A (en) * | 2014-05-28 | 2014-08-06 | 浙江大学台州研究院 | Manual tapping tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |