CN103470124A - Simple type environment friendly adjustable door closer - Google Patents
Simple type environment friendly adjustable door closer Download PDFInfo
- Publication number
- CN103470124A CN103470124A CN2013104205896A CN201310420589A CN103470124A CN 103470124 A CN103470124 A CN 103470124A CN 2013104205896 A CN2013104205896 A CN 2013104205896A CN 201310420589 A CN201310420589 A CN 201310420589A CN 103470124 A CN103470124 A CN 103470124A
- Authority
- CN
- China
- Prior art keywords
- pulley
- wire rope
- described pulley
- simple type
- door closer
- 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.)
- Pending
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
Disclosed is a simple type environment friendly adjustable door closer. Most of existing door closers are of a hydraulic type, and leakage of the hydraulic oil of the hydraulic type door closers can pollute the environment. Certain business places such as restaurants and supermarkets usually adopt frame type wooden doors, and the hydraulic type door closers are not applicable to business places where doors are opened and closed at a high frequency, such as winter hotels and supermarkets. The simple type environment friendly adjustable door close is composed of a self-tapping screw A (1), the nail end of the self-tapping screw A is driven into a door sheet, the ring end of the self-tapping screw A is connected with one end of a steel wire rope (2), the other end of the steel wire rope is connected with the cap of a weight bottle (8) through a pulley (3), the pulley is mounted on a pulley short support (6) and a pulley long support (5), the pulley long support is connected with the ring end of a self-tapping screw B (4), and the steel wire rope is mounted on the periphery of the rotary wheel of the pulley. Therefore, the simple type environment friendly adjustable door closer is obtained.
Description
technical field:
the present invention relates to a kind of simple type environmental protection adjustable door closer.
background technology:
the door closer used at present is mostly hydraulic door closer, the hydraulic fluid leak contaminated environment of hydraulic door closer.Some commercial locations all adopt the frame type wooden door as the gate of restaurant, warehouse purchase, it mainly is comprised of wood frame and framework inside glazing, the good transmittance of this kind of door, when winter, door was closed, the guest also can be directly by inside face be seen outdoors, the integral rigidity of this kind of door is poor, in place of business such as winter restaurant, warehouse purchase etc., needs the occasion of high frequency time switch shop door to be not suitable for using hydraulic door closer.
summary of the invention:
the purpose of this invention is to provide a kind of simple type environmental protection adjustable door closer.
above-mentioned purpose realizes by following technical scheme:
a kind of simple type environmental protection adjustable door closer, its composition comprises: self threading pin A, the nail end of described self threading pin A hammers in door-plate, the annulus end of described self threading pin A is connected with an end of wire rope, the other end of described wire rope is connected with the bottle cap of deadweight bottle by pulley, described pulley is arranged on the short support of pulley, pulley long stent, and described pulley long stent is connected with the annulus end of self threading pin B, and described wire rope is arranged on the outer of swiveling wheel of described pulley.
described simple type environmental protection adjustable door closer, the short support of described pulley, described pulley long stent are for standing upside down U-shaped, the end riveted joint of the openend of the short support of described pulley, described pulley long stent and the pulley spindle of pulley, the blind end of described pulley long stent is connected with the annulus end of described self threading pin B.
described simple type environmental protection adjustable door closer, have aperture on the bottle cap of described deadweight bottle, and the described wire rope that passes described aperture has knot, in described deadweight bottle, water is housed.
described simple type environmental protection adjustable door closer, the length of described wire rope is 180 ~ 185mm; The diameter of described pulley is 18 ~ 22mm; The diameter of described pulley spindle is 3 ~ 5mm; The length of the short support of described pulley is that 18 ~ 22mm, width are 11 ~ 13mm; The length of described pulley long stent is that 38 ~ 42mm, width are 5 ~ 7mm; Described pulley spindle is 40mm to the distance of described self threading pin B.
described simple type environmental protection adjustable door closer, the length of described wire rope is 182mm; The diameter of described pulley is 20mm; The diameter of described pulley spindle is 4mm; The length of the short support of described pulley is that 20mm, width are 12mm; The length of described pulley long stent is that 40mm, width are 6mm; Described pulley spindle is 40mm to the distance of described self threading pin B.
beneficial effect:
the element such as self threading pin of the present invention, wire rope, pulley, pulley bracket, pulley spindle, deadweight bottle easily obtain, cost is extremely low, and durable in use, after adopting pulley assembly, friction between wire rope and axle has just become rolling friction by sliding friction, and pulley adopts the polymer matrix composite with self-lubricating function, can make greatly extend the application life of pulley, pulley spindle and wire rope, reduce the loss of attrition component.
the present invention has the characteristics of environmental protection, fill common water in the deadweight bottle just passable, whole design and element the inside thereof are all the materials of environmental protection, and when the people pushes the door open, door-plate can pull wire rope, make deadweight bottle upwards sling, while unclamping after the people enters, the deadweight bottle can utilize under the potential energy effect that water is heavy in self bottle heavily reaches bottle and move down simultaneously, pull door-plate that door is closed simultaneously, consume people's physical efficiency in this process, do not consumed other any mineral matter energy, more environmental protection.
the present invention has adjustable characteristics, fills common water in the deadweight bottle the amount doesn't matter, and the same day, cold wind was large, wind easily scrapes door or scrape off off bar and stitches while making in room to feel cold, water in bottle can be filled more, or can change a larger deadweight bottle, even can hang two deadweight bottles.The same day not too cold and wind hour, water in bottle can be filled less, perhaps can change a less deadweight bottle, otherwise the words of now still using large bottle or filling water more are clashed into door-plate and doorframe and are produced larger noise pollution easily door closing speed is too fast at closing time.
the accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present invention.
the specific embodiment:
embodiment 1:
a kind of simple type environmental protection adjustable door closer, its composition comprises: self threading pin A, piece number: 1, the nail end of described self threading pin A hammers in door-plate, the annulus end of described self threading pin A is connected with an end of wire rope 2, the other end of described wire rope is connected with the bottle cap of deadweight bottle 8 by pulley 3, described pulley is arranged on the short support 6 of pulley, pulley long stent 5, described pulley long stent and self threading pin B, piece number: 4 annulus end connects, and described wire rope is arranged on the outer of swiveling wheel of described pulley.Self threading pin B can follow closely on wall.
embodiment 2:
according to the described simple type environmental protection of embodiment 1 adjustable door closer, the short support of described pulley, described pulley long stent are for standing upside down U-shaped, the end riveted joint of the openend of the short support of described pulley, described pulley long stent and the pulley spindle 7 of pulley, the blind end of described pulley long stent is connected with the annulus end of described self threading pin B.
embodiment 3:
according to the described simple type environmental protection of embodiment 1 or 2 adjustable door closer, there is aperture on the bottle cap of described deadweight bottle, the described wire rope that passes described aperture has knot, in described deadweight bottle, water is housed.
embodiment 4:
according to the described simple type environmental protection of embodiment 1 or 2 adjustable door closer, the length of described wire rope is 180 ~ 185mm; The diameter of described pulley is 18 ~ 22mm; The diameter of described pulley spindle is 3 ~ 5mm; The length of the short support of described pulley is that 18 ~ 22mm, width are 11 ~ 13mm; The length of described pulley long stent is that 38 ~ 42mm, width are 5 ~ 7mm; Described pulley spindle is 40mm to the distance of described self threading pin B.
embodiment 5:
according to the described simple type environmental protection of embodiment 1 or 2 adjustable door closer, the length of described wire rope is 182mm; The diameter of described pulley is 20mm; The diameter of described pulley spindle is 4mm; The length of the short support of described pulley is that 20mm, width are 12mm; The length of described pulley long stent is that 40mm, width are 6mm; Described pulley spindle is 40mm to the distance of described self threading pin B.
Claims (5)
1. a simple type environmental protection adjustable door closer, its composition comprises: self threading pin A, it is characterized in that: the nail end of described self threading pin A hammers in door-plate, the annulus end of described self threading pin A is connected with an end of wire rope, the other end of described wire rope is connected with the bottle cap of deadweight bottle by pulley, described pulley is arranged on the short support of pulley, pulley long stent, described pulley long stent is connected with the annulus end of self threading pin B, and described wire rope is arranged on the outer of swiveling wheel of described pulley.
2. simple type environmental protection adjustable door closer according to claim 1, it is characterized in that: the short support of described pulley, described pulley long stent are for standing upside down U-shaped, the end riveted joint of the openend of the short support of described pulley, described pulley long stent and the pulley spindle of pulley, the blind end of described pulley long stent is connected with the annulus end of described self threading pin B.
3. simple type environmental protection adjustable door closer according to claim 1 and 2 is characterized in that: have aperture on the bottle cap of described deadweight bottle, through the described wire rope of described aperture, have knot, in described deadweight bottle, water is housed.
4. simple type environmental protection adjustable door closer according to claim 1 and 2, it is characterized in that: the length of described wire rope is 180 ~ 185mm; The diameter of described pulley is 18 ~ 22mm; The diameter of described pulley spindle is 3 ~ 5mm; The length of the short support of described pulley is that 18 ~ 22mm, width are 11 ~ 13mm; The length of described pulley long stent is that 38 ~ 42mm, width are 5 ~ 7mm; Described pulley spindle is 40mm to the distance of described self threading pin B.
5. simple type environmental protection adjustable door closer according to claim 1 and 2, it is characterized in that: the length of described wire rope is 182mm; The diameter of described pulley is 20mm; The diameter of described pulley spindle is 4mm; The length of the short support of described pulley is that 20mm, width are 12mm; The length of described pulley long stent is that 40mm, width are 6mm; Described pulley spindle is 40mm to the distance of described self threading pin B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104205896A CN103470124A (en) | 2013-09-16 | 2013-09-16 | Simple type environment friendly adjustable door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104205896A CN103470124A (en) | 2013-09-16 | 2013-09-16 | Simple type environment friendly adjustable door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103470124A true CN103470124A (en) | 2013-12-25 |
Family
ID=49795150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104205896A Pending CN103470124A (en) | 2013-09-16 | 2013-09-16 | Simple type environment friendly adjustable door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103470124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184407A (en) * | 2018-11-09 | 2019-01-11 | 江南大学 | A kind of door engine and push-and-pull door component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545321Y (en) * | 2002-05-24 | 2003-04-16 | 邢凤玉 | Building door and window auto-controlled opening and closing device |
| CN1995671A (en) * | 2005-12-31 | 2007-07-11 | 张俊成 | Automatic reset device by using gravity |
| CN101423665A (en) * | 2008-12-03 | 2009-05-06 | 中南大学 | High performance polymer base composite material for support roller and preparation method |
-
2013
- 2013-09-16 CN CN2013104205896A patent/CN103470124A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545321Y (en) * | 2002-05-24 | 2003-04-16 | 邢凤玉 | Building door and window auto-controlled opening and closing device |
| CN1995671A (en) * | 2005-12-31 | 2007-07-11 | 张俊成 | Automatic reset device by using gravity |
| CN101423665A (en) * | 2008-12-03 | 2009-05-06 | 中南大学 | High performance polymer base composite material for support roller and preparation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184407A (en) * | 2018-11-09 | 2019-01-11 | 江南大学 | A kind of door engine and push-and-pull door component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204370961U (en) | A kind of demolition shower house assembly easily | |
| CN202718501U (en) | Novel hinge | |
| CN103470124A (en) | Simple type environment friendly adjustable door closer | |
| CN103422784A (en) | Automatic closing door driven by offset balance weight | |
| CN203603659U (en) | Counterweight-driven flat-open type self-opening/closing automatic door | |
| CN207131263U (en) | A kind of aluminium section bar sliding door | |
| CN203476096U (en) | Self-closing door driven bias balance weight | |
| CN203129796U (en) | Bidirectional adjustment hinge | |
| CN202249342U (en) | Door and window rotation controller | |
| CN203669593U (en) | Novel door and window buffer structure | |
| CN202788465U (en) | Casement door or window with buckling strip structure | |
| CN201137385Y (en) | Door and window roller device | |
| CN204609592U (en) | A kind of stainless steel door body load carrier | |
| CN203515202U (en) | Double-counterweight driving suspension type self-closing side hung door | |
| CN209353942U (en) | Automatic hydraulic window automatic open/closing device | |
| CN203129921U (en) | Rolling gate | |
| CN202299796U (en) | Door stopper | |
| CN206016570U (en) | A kind of aluminum wood composite door and window | |
| CN103437660A (en) | Suspended self-closing vertical hinged door driven by double counterweights | |
| CN203499438U (en) | Solid wood out-opening window with fixed screen window | |
| CN203640581U (en) | Inward opening aluminum wood door | |
| CN202767827U (en) | Door of garbage treating chamber | |
| CN201212332Y (en) | Glass window | |
| CN202866597U (en) | Cleaning door | |
| CN204492430U (en) | Cashbox door door hinge damping structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |