CN204609595U - Hand windowing facility - Google Patents
Hand windowing facility Download PDFInfo
- Publication number
- CN204609595U CN204609595U CN201520307354.0U CN201520307354U CN204609595U CN 204609595 U CN204609595 U CN 204609595U CN 201520307354 U CN201520307354 U CN 201520307354U CN 204609595 U CN204609595 U CN 204609595U
- Authority
- CN
- China
- Prior art keywords
- worm
- outer cover
- screw
- established
- worm gear
- 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.)
- Expired - Fee Related
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a kind of hand windowing facility, comprise support, outer cover, crank handle, drive link, worm gear and worm screw, outer cover covers on support, worm gear is established in support, the transmission device of worm screw, worm gear and drive link are integrated, the motion bar of the external apertured of drive link and elongated slot, worm shaft is established in worm screw, crank handle is established in the lower end that worm shaft exposes outer cover, the hand mode of the utility model, opened by Worm Wheel System or close aluminum window, can aluminum window be open at arbitrarily angled and lock, aluminum window can not be moved because of External Force Actings such as winds, the differential gearing of worm and gear is beneficial to the opening angle adjustment of aluminum window, overall structure is simple, practical.
Description
Technical field
The utility model relates to the hand windowing facility of the arbitrarily angled unlatching of a kind of energy and locking aluminum window.
Background technology
The unlatching fastening devices of existing aluminum window generally comprises holder and connecting rod two parts, holder is fixed on windowsill usually, connecting rod establishes release handle and contiguous block, contiguous block is fixed on window, release handle is established some holes, open after aluminum window and the position that the straight pin that the borehole jack on release handle enters on holder carries out aluminum window is fixed, but the unlatching size of aluminum window is pressed the position in the hole on release handle and determines, only have fixing several angle, its angle can not regulate.Outside when blowing, need firmly be held during unlatching, and avoid locking front wind and move aluminum window and cause collision, cause glass breakage, serious point also can cause injury to personnel.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of hand windowing facility is provided, worm gear is established in its support, the transmission device of worm screw, worm gear and drive link are integrated, the motion bar of the external apertured of drive link and elongated slot, worm shaft is established in worm screw, crank handle is established in the lower end that worm shaft exposes outer cover, by hand mode, opened by Worm Wheel System or close aluminum window, can aluminum window be open at arbitrarily angled and lock, aluminum window can not be moved because of External Force Actings such as winds, the differential gearing of worm and gear is beneficial to the opening angle adjustment of aluminum window, overall structure is simple, practical.
For achieving the above object, the technical solution of the utility model is: hand windowing facility, comprise support, outer cover, crank handle, drive link, worm gear and worm screw, described erection upper limb and hypomere, cradle back both sides are provided with contiguous block, described contiguous block is provided with square groove, circular arc block is established in the middle of contiguous block, screw is established in the middle of described circular arc block, described upper limb is symmetrical establishes some through holes, described hypomere upper end is arranged with right location point and left location point, inner chamber is provided with in hypomere, described drive link left end establishes worm gear, worm wheel aperture is established in the middle of described worm gear, the uniform helical teeth of worm gear excircle, worm gear loads inner chamber and penetrates screw with jackshaft, worm gear is connected with support by worm wheel aperture, described worm screw is inserted in worm shaft, described worm shaft upper end connection bracket, lower end is connected with the hole on the inclined-plane of outer cover and passes outer cover, described outer cover is hollow cover formula, outer cover both sides are provided with connection square, in square groove on described connection square Snap joint block, described worm screw is provided with the screw thread engaged with helical teeth, the end that worm screw exposes outer cover is provided with straight-tooth, installing hole in described straight-tooth and contiguous block two connects, described contiguous block two lower end connects crank handle by wearing pin, described crank handle upper end is provided with connecting axle, swivel head is established in described connecting axle upper end, described drive link right-hand member establishes motion bar, described motion bar one end is connected with drive link by removable pin, the other end is provided with through hole three, elongated slot is established inside described through hole three.
Described outer cover outside is provided with pit.
Described crank handle is bending and inner hollow, and crooked position coordinates with external arc.
Described contiguous block two is provided with screw two.
The beneficial effects of the utility model: by hand mode, opened by Worm Wheel System or close aluminum window, can aluminum window be open at arbitrarily angled and lock, aluminum window can not be moved because of External Force Actings such as winds, the differential gearing of worm and gear is beneficial to the opening angle adjustment of aluminum window, overall structure is simple, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the rear elevation of Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is the structural representation of the utility model when not establishing outer cover;
Fig. 5 is that worm gear of the present utility model and worm screw coordinate schematic diagram;
Fig. 6 is the structural representation of crank handle of the present utility model;
Fig. 7 is the top view of support of the present utility model.
In figure: support 1, right location point 101, left location point 1011, pit 102, through hole 103, upper limb 104, contiguous block 105, square groove 106, circular arc block 107, screw 1071, inner chamber 108, hypomere 109, outer cover 2, connect square 201, inclined-plane 202, hole 203, external arc 204, crank handle 3, swivel head 301, contiguous block 2 302, screw 2 3021, installing hole 3022, wear pin 303, connecting axle 304, drive link 4, worm gear 401, helical teeth 4011, worm wheel aperture 4012, jackshaft 402, motion bar 5, through hole 3 501, elongated slot 502, removable pin 6, worm screw 8, worm shaft 801, straight-tooth 802, screw thread 803.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 7, hand windowing facility, comprise support 1, outer cover 2, crank handle 3, drive link 4, worm gear 401 and worm screw 8, described support 1 establishes upper limb 104 and hypomere 109, both sides, support 1 back side are provided with contiguous block 105, described contiguous block 105 is provided with square groove 106, circular arc block 107 is established in the middle of contiguous block 105, screw 1071 is established in the middle of described circular arc block 107, described upper limb 104 is symmetrical establishes some through holes 103, described hypomere 109 upper end is arranged with right location point 101 and left location point 1011, inner chamber 108 is provided with in hypomere 109, described drive link 4 left end establishes worm gear 401, worm wheel aperture 4012 is established in the middle of described worm gear 401, the uniform helical teeth 4011 of worm gear 401 excircle, worm gear 401 loads inner chamber 108 and penetrates screw 1071 with jackshaft 402, worm gear 401 is connected with support 1 by worm wheel aperture 4012, described worm screw 8 is inserted in worm shaft 801, described worm shaft 801 upper end connection bracket 1, lower end is connected with the hole 203 on the inclined-plane 202 of outer cover 2 and passes outer cover 2, described outer cover 2 is hollow cover formula, outer cover 2 both sides are provided with and connect square 201, in square groove 106 on described connection square 201 Snap joint block 105, described worm screw 8 is provided with the screw thread 803 engaged with helical teeth 4011, the end that worm screw 8 exposes outer cover 2 is provided with straight-tooth 802, described straight-tooth 802 connects with the installing hole 3022 in contiguous block 2 302, described contiguous block 2 302 lower end connects crank handle 3 by wearing pin 303, described crank handle 3 upper end is provided with connecting axle 304, swivel head 301 is established in described connecting axle 304 upper end, described drive link 4 right-hand member establishes motion bar 5, described motion bar 5 one end is connected with drive link 4 by removable pin 6, the other end is provided with through hole 3 501, elongated slot 502 is established inside described through hole 3 501.The hand mode of the utility model, opened by worm gear 401 and worm screw 8 transmission or close aluminum window, can aluminum window be open at arbitrarily angled and lock, aluminum window can not be moved because of External Force Actings such as winds, the differential gearing of worm gear 401 and worm screw 8 is beneficial to the opening angle adjustment of aluminum window, overall structure is simple, practical.
Described outer cover 2 outside is provided with pit 102, is beneficial to crank handle 3 and lays smooth.
Described crank handle 3 is bending and inner hollow, and crooked position coordinates with external arc 204, is beneficial to swivel head 301 and enters hollow part and global shape is complete mellow and full.
Described contiguous block 2 302 is provided with screw 2 3021, is beneficial to fixing crank handle 3 and the position of worm shaft 801, loosens when avoiding using.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. hand windowing facility, it is characterized in that: comprise support (1), outer cover (2), crank handle (3), drive link (4), worm gear (401) and worm screw (8), described support (1) establishes upper limb (104) and hypomere (109), support (1) both sides, the back side are provided with contiguous block (105), described contiguous block (105) is provided with square groove (106), circular arc block (107) is established in the middle of contiguous block (105), screw (1071) is established in the middle of described circular arc block (107), described upper limb (104) is symmetrical establishes some through holes (103), described hypomere (109) upper end is arranged with right location point (101) and left location point (1011), inner chamber (108) is provided with in hypomere (109), described drive link (4) left end establishes worm gear (401), worm wheel aperture (4012) is established in the middle of described worm gear (401), the uniform helical teeth of worm gear (401) excircle (4011), worm gear (401) loads inner chamber (108) and penetrates screw (1071) with jackshaft (402), worm gear (401) is connected with support (1) by worm wheel aperture (4012), described worm screw (8) is inserted in worm shaft (801), described worm shaft (801) upper end connection bracket (1), lower end is connected with the hole (203) on the inclined-plane (202) of outer cover (2) and passes outer cover (2), described outer cover (2) is hollow cover formula, outer cover (2) both sides are provided with and connect square (201), in square groove (106) on described connection square (201) Snap joint block (105), described worm screw (8) is provided with the screw thread (803) engaged with helical teeth (4011), the end that worm screw (8) exposes outer cover (2) is provided with straight-tooth (802), described straight-tooth (802) connects with the installing hole (3022) in contiguous block two (302), described contiguous block two (302) lower end connects crank handle (3) by wearing pin (303), described crank handle (3) upper end is provided with connecting axle (304), swivel head (301) is established in described connecting axle (304) upper end, described drive link (4) right-hand member establishes motion bar (5), described motion bar (5) one end is connected with drive link (4) by removable pin (6), the other end is provided with through hole three (501), elongated slot (502) is established in described through hole three (501) inner side.
2. hand windowing facility as claimed in claim 1, is characterized in that: described outer cover (2) outside is provided with pit (102).
3. hand windowing facility as claimed in claim 1, is characterized in that: described crank handle (3) is for bending and inner hollow, and crooked position coordinates with external arc (204).
4. hand windowing facility as claimed in claim 1, is characterized in that: described contiguous block two (302) is provided with screw two (3021).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307354.0U CN204609595U (en) | 2015-05-12 | 2015-05-12 | Hand windowing facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307354.0U CN204609595U (en) | 2015-05-12 | 2015-05-12 | Hand windowing facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609595U true CN204609595U (en) | 2015-09-02 |
Family
ID=53962164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307354.0U Expired - Fee Related CN204609595U (en) | 2015-05-12 | 2015-05-12 | Hand windowing facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401343A (en) * | 2017-09-12 | 2017-11-28 | 上海理工大学 | A kind of double-arm hand window latch |
-
2015
- 2015-05-12 CN CN201520307354.0U patent/CN204609595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401343A (en) * | 2017-09-12 | 2017-11-28 | 上海理工大学 | A kind of double-arm hand window latch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204609595U (en) | Hand windowing facility | |
| CN108078354A (en) | A kind of motorized window curtain rod | |
| CN208249768U (en) | A kind of planting tree auxiliary hoisting device | |
| CN204139798U (en) | Wind brace | |
| CN204738652U (en) | Hand opening device of aluminum alloy window | |
| CN207848799U (en) | Video conference display bracket | |
| CN203555896U (en) | Universal/directional reversing caster | |
| CN205212339U (en) | A fixed padlock of iron tower cross arm side for vase ladder of being qualified for next round of competitions | |
| CN205306882U (en) | Single -column inserted rod type wipes window machine | |
| CN205287315U (en) | Track transportation vehicles's fire extinguisher cabinet | |
| CN205212340U (en) | Portable vase ladder of being qualified for next round of competitions | |
| CN210750389U (en) | Swing rotary ultraviolet lamp | |
| CN209353857U (en) | A kind of decorative engineering glass balustrade structure | |
| CN107627813B (en) | Shading device with adjustable transmittance for automobile window | |
| CN208294402U (en) | The fixed device of overturning and hollow louver glass for hollow louver glass | |
| CN207583264U (en) | For the turnover device and hollow shutter of hollow shutter | |
| CN208153922U (en) | A kind of aluminum profile three-dimensional connector | |
| CN207228691U (en) | A kind of shelter of top installation solar protection devices | |
| CN206713494U (en) | A kind of forest culture and management multifunctional supporter | |
| CN104153697B (en) | A kind of fork coupling assembling for vertical roll-up window | |
| CN110905380A (en) | Window with mosquito-proof flexible screen window | |
| CN204960623U (en) | A support that is used for ware of windowing on inwardly opened window | |
| CN202902174U (en) | Headlamp dimming guide structure | |
| CN203223132U (en) | Connection structure of glass curtain wall window sash | |
| CN215445960U (en) | Safety construction monitoring device for electrical engineering construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |