CN87209536U - Full plastic bate handle switch with steel ball and spring for stage auto-locating window - Google Patents
Full plastic bate handle switch with steel ball and spring for stage auto-locating window Download PDFInfo
- Publication number
- CN87209536U CN87209536U CN 87209536 CN87209536U CN87209536U CN 87209536 U CN87209536 U CN 87209536U CN 87209536 CN87209536 CN 87209536 CN 87209536 U CN87209536 U CN 87209536U CN 87209536 U CN87209536 U CN 87209536U
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- CN
- China
- Prior art keywords
- window
- spring
- hinge seat
- plastic
- steel ball
- 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.)
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model relates to a hinge switch which is a full plastic sealed hinge switch for window, composed of a plastic sealed window frame hinge mount, a plastic sealed window sash hinge mount and a plastic cover. The hinge switch is provided with a positioning steel ball and a spring and can cause a window sash to automatically lock and position hierarchically when the window sash acts different opening angles within the rotation range of 0 DEG to 180 DEG; as a consequence, a supporting positioning fitting and positioning operation are not needed, and the window sash can automatically lock through being pushed and pulled. The pressure of the spring is adjustable; the window sash can automatically lock under the wind pressure of 6 stages per square meter, and the window automatically closes because of overpressure.
Description
The utility model handle switch belongs to building construction accessory field.General building construction window butt is made up of two or multi-disc hinge page or leaf, only plays a part the supporting sash and makes things convenient for sash to rotate to open, but can not lock, and needs in addition equipped support member to come sash is supported and locatees.Another shortcoming that exists is, the hardware of hinge mostly is and exposes, be difficult for antirust, more fragile when especially being used in to unit such as acidproof, antirust plating of having relatively high expectations, chemical industry and pharmacy and workshop.
The purpose of the invention is the shortcoming that overcomes above-mentioned existence.Can save and join support fitting and positioning action in addition, and the overall plastic envelope of hinge member realize by the classification lock-bit of window butt own.
The utility model is characterized in that a metal-cored plastic packaging window frame hinge seat (2) is arranged, and a metal-cored plastic packaging sash hinge seat (8) and a plastic closure (12) are formed.The lock-bit cave (7) that a center bolt (13) and several dome-types are arranged on the frame hinge seat (2).Have corresponding to the mesopore (6) of center bolt (13) on fan hinge seat (8) and be no less than more than one corresponding to the steel ball compression spring hole (9) of locating cave (7).Fan hinge seat (8) is inserted in center bolt (13), and through packing ring (10), nut (11) compresses, and can rotate around center bolt (13).Steel ball compression spring hole (9) steel ball (3) of packing into, spring (4), the aperture screws off regulator bolts (5) compression spring, and steel ball falls into the cave, location, and hinge seat (8) is promptly locked.When sliding window sash hinge seat (8) rotates, steel ball be extruded contract spring and the cave, location of overflowing with hinge seat (8) rotational displacement, and when moving to the adjacent positioned acupuncture point and putting, because the spring roof pressure, steel ball falls into the cave, location once again, hinge seat (8) can lock-bit.Cover on capping (12) and the hinge seat each installing hole (1) Plastic cap beyond the Great Wall, whole handle switch is promptly realized overall plastic envelope.
Advantage of the present utility model is, only needs sliding window sash, can open the angle lock-bit by opening of classification, and not need to add in addition the operation of joining support member and location, closes window butt and support member in one.But overall plastic envelope acid-proof, the antirust and anti-liquid of member ooze, and increase the service life greatly.In addition, the surface of plastic packaging is easy to moulding and decorates, and strengthens impression.
Accompanying drawing: Fig. 1, handle switch positive view
Fig. 2, handle switch A-A sectional view
Embodiment: frame hinge seat (2) is the garden dish type, and triplets are arranged on the concentric ring, and three groups of totally 9 dome-type lock-bit caves (7) are by heart angle, garden α=30 ° of arrangements.Fan hinge seat (8) is the garden cylindricality, and totally 3 of steel ball compression spring holes (9) by the b=120 ° of arrangement in heart angle, garden, can make sash in 0～180 ° of angular region, and moving of revolution opens the angle and is the one-level lock-bit for 30 °.Select size suitable steel ball and spring, through pressure regulation, sash can bear every square metre of moderate gale and press following thrust, and superpressure is promptly closed window voluntarily.
Claims (2)
1, overall plastic sealing spring ball classification auto-locating window handle switch, it is characterized in that having a plastic packaging window frame hinge seat (2), a plastic packaging sash hinge seat (8) and a plastic closure (12) are formed, in hinge seat (2), some steel balls (3) and spring (4) are housed (8), when the center bolt (13) of hinge seat (8) around frame hinge seat (2) rotated, sash can different opening open angle classification lock-bit in 0～180 ° of angular region.
2, handle switch as claimed in claim 1 is characterized in that whole switch is the overall plastic envelope of metal-cored member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87209536 CN87209536U (en) | 1987-06-23 | 1987-06-23 | Full plastic bate handle switch with steel ball and spring for stage auto-locating window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87209536 CN87209536U (en) | 1987-06-23 | 1987-06-23 | Full plastic bate handle switch with steel ball and spring for stage auto-locating window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87209536U true CN87209536U (en) | 1988-03-23 |
Family
ID=4824607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87209536 Withdrawn CN87209536U (en) | 1987-06-23 | 1987-06-23 | Full plastic bate handle switch with steel ball and spring for stage auto-locating window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87209536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103493318A (en) * | 2011-04-19 | 2014-01-01 | Abb技术有限公司 | Hinge assembly for a switchgear panel |
-
1987
- 1987-06-23 CN CN 87209536 patent/CN87209536U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103493318A (en) * | 2011-04-19 | 2014-01-01 | Abb技术有限公司 | Hinge assembly for a switchgear panel |
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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 |