CN108301711A - One kind can random positioned timber - Google Patents
One kind can random positioned timber Download PDFInfo
- Publication number
- CN108301711A CN108301711A CN201711324729.4A CN201711324729A CN108301711A CN 108301711 A CN108301711 A CN 108301711A CN 201711324729 A CN201711324729 A CN 201711324729A CN 108301711 A CN108301711 A CN 108301711A
- Authority
- CN
- China
- Prior art keywords
- gear
- cross bar
- door body
- strut
- left end
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/44—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
It can random positioned timber the invention discloses one kind of window technology field, including door body, the inner cavity of the door body is equipped with strut, the outer wall of the strut is equipped with bearing, the strut is socketed with first gear and second gear by bearing, and the first gear is fixedly connected with second gear, the upper end of the first gear is provided with gear sheet, the both ends of the gear sheet are respectively connected with hinge, cross bar is in pull rod, it is slightly promoted upwards under the action of sliding ball, make tread plate and surface separation, so as to make door body arbitrarily move, when being moved to suitable position, rotate counterclockwise handle, tread plate is in close contact with ground again under the action of the spring, to make door body remain static, such rapid operation, old man can also use safely with child, security risk is smaller.
Description
Technical field
The present invention relates to window technology fields, and specially one kind can random positioned timber.
Background technology
Door has extremely important effect in the family, it may be said that essential when being household, especially timber, even more
It is widely used in each indoor room door, and meeting be separately installed with door-inhale on timber and metope in traditional handicraft and magnetic touches, and make
Timber will not be shut automatically after opening, but to touch suction excessive for door-inhale and magnetic, old man and child at closing time compared with eat
Power, and it is easy to happen accident collision, there is larger security risk, and door cannot be made to be kept open at an arbitrary position,.
Invention content
The purpose of the present invention is to provide one kind can be mentioned above in the background art to solve with random positioned timber
Security risk is larger, cannot random positioned problem.
To achieve the above object, the present invention provides the following technical solutions：One kind can random positioned timber, including door body,
The inner cavity of the door body is equipped with strut, and the outer wall of the strut is equipped with bearing, and the strut is socketed with first by bearing
Gear and second gear, and the first gear is fixedly connected with second gear, the upper end of the first gear is provided with gear
The both ends of piece, the gear sheet are respectively connected with hinge, and the left end of the gear sheet, which is connected through the hinge, pull rod, the pull rod
Bottom end is mounted on the left end of cross bar by screw, and the right end of the gear sheet, which is connected through the hinge, telescopic rod, the telescopic rod
Bottom end be connected by screw the right end mounted on cross bar, the lower end of the cross bar is equipped with tread plate, the left end of the cross bar
Sliding ball is installed, the right end of the cross bar is equipped with idler wheel, and the upper surface of the cross bar is equipped with support plate, the support plate
Upper surface be installed with spring, rack is installed, the right side wall of the door body is equipped with handle, institute at the top of the spring
The left end for stating handle is connected with connecting tube, and the left end of the connecting tube is connected with third gear, and the third gear and second
Gear engages.
Preferably, the radius of the first gear is two times of 13 radius of second gear.
Preferably, the tread plate is rubber strip.
Preferably, the outside of the sliding ball is provided with anti-bias cover.
Compared with prior art, this is with advantageous effect of the invention：Tread plate closely connects with ground under the action of the spring
Touch, when enabling, rotate clockwise handle to drive third gear to rotate, to drive first gear to rotate, cross bar pull rod,
It is slightly promoted upwards under the action of sliding ball, makes tread plate and surface separation, so as to make door body arbitrarily move, be moved to
When suitable position, handle is rotated counterclockwise, tread plate is in close contact with ground again under the action of the spring, to make at door body
In stationary state, such rapid operation, old man can also use safely with child, and security risk is smaller.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of hinge of the present invention：
Fig. 3 is the left view of first gear of the present invention.
In figure：1 door body, 2 cross bars, 3 tread plates, 4 support plates, 5 springs, 6 sliding balls, 7 idler wheels, 8 telescopic rods, 9 pull rods, 10
Rack, 11 struts, 12 first gears, 13 second gears, 14 hinges, 15 gear sheets, 16 bearings, 17 handles, 18 third gears, 19
Connecting tube.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：One kind can random positioned timber, including door body 1, institute
The inner cavity for stating door body 1 is equipped with strut 11, and the outer wall of the strut 11 is equipped with bearing 16, and the strut 11 passes through 16 sets of bearing
It is connected to first gear 12 and second gear 13, and the first gear 12 is fixedly connected with second gear 13, the first gear
12 upper end is provided with gear sheet 15, and the both ends of the gear sheet 15 are respectively connected with hinge 14, and the left end of the gear sheet 15 is logical
It crosses hinge 14 and is connected with pull rod 9, the bottom end of the pull rod 9 is mounted on the left end of cross bar 2, the right side of the gear sheet 15 by screw
End is connected with telescopic rod 8 by hinge 14, and the bottom end of the telescopic rod 8 is connected by screw the right end mounted on cross bar 2, described
The lower end of cross bar 2 is equipped with tread plate 3, and the left end of the cross bar 2 is equipped with sliding ball 6, and the right end of the cross bar 2 is equipped with rolling
Wheel 7, the upper surface of the cross bar 2 is equipped with support plate 4, and the upper surface of the support plate 4 is installed with spring 5, the bullet
The top of spring 5 is equipped with rack 10, and the right side wall of the door body 1 is equipped with handle 17, and the left end of the handle 17 is connected with
The left end of take over 19, the connecting tube 19 is connected with third gear 18, and the third gear 18 is engaged with second gear 13.
Wherein, the radius of first gear 12 is two times of 13 radius of second gear, and tread plate 3 is rubber strip, sliding ball 6
Outside is provided with anti-bias cover.
Operation principle：Originally, tread plate 3 is in close contact in the elastic force of spring 5, so that door body 1 is remained static, is opened the door
When, rotate clockwise handle 17, handle 17 drives third gear 18 to rotate by connecting tube 19, and the rotation of third gear 18 drives the
Two gears 13 rotate, to drive first gear 12 rotate, first gear 12 rotation drive its surface gear sheet 15 rotation from
And so that cross bar 2 is slightly moved up by pull rod 9, to reduce the extruding degree of tread plate 3 and ground, then door body 1 is moved to required
Position, another mistake hour hands swing handle 17, so that cross bar 2 is set back keeps tread plate 3 close with ground again under the elastic force of spring 5
Contact, makes door body 1 remain static.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. one kind can random positioned timber, including door body (1), it is characterised in that：The inner cavity of the door body (1) is equipped with strut
(11), the outer wall of the strut (11) is equipped with bearing (16), and the strut (11) is socketed with first gear by bearing (16)
(12) and second gear (13), and the first gear (12) is fixedly connected with second gear (13), the first gear (12)
Upper end be provided with gear sheet (15), the both ends of the gear sheet (15) are respectively connected with hinge (14), the gear sheet (15)
Left end is connected with pull rod (9) by hinge (14), and the bottom end of the pull rod (9) is mounted on the left end of cross bar (2), institute by screw
The right end for stating gear sheet (15) is connected with telescopic rod (8) by hinge (14), and the bottom end of the telescopic rod (8) is connected by screw
The lower end of right end mounted on cross bar (2), the cross bar (2) is equipped with tread plate (3), and the left end of the cross bar (2) is equipped with
The right end of sliding ball (6), the cross bar (2) is equipped with idler wheel (7), and the upper surface of the cross bar (2) is equipped with support plate (4),
The upper surface of the support plate (4) is installed with spring (5), and rack (10), the door are equipped at the top of the spring (5)
The right side wall of body (1) is equipped with handle (17), and the left end of the handle (17) is connected with connecting tube (19), the connecting tube (19)
Left end be connected with third gear (18), and the third gear (18) is engaged with second gear (13).
2. one kind according to claim 1 can random positioned timber, it is characterised in that：The half of the first gear (12)
Diameter is two times of second gear (13) radius.
3. one kind according to claim 1 can random positioned timber, it is characterised in that：The tread plate (3) is rubber
Item.
4. one kind according to claim 1 can random positioned timber, it is characterised in that：The outside of the sliding ball (6)
It is provided with anti-bias cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711324729.4A CN108301711A (en) | 2017-12-13 | 2017-12-13 | One kind can random positioned timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711324729.4A CN108301711A (en) | 2017-12-13 | 2017-12-13 | One kind can random positioned timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108301711A true CN108301711A (en) | 2018-07-20 |
Family
ID=62870476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711324729.4A Pending CN108301711A (en) | 2017-12-13 | 2017-12-13 | One kind can random positioned timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108301711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022251981A1 (en) * | 2021-06-03 | 2022-12-08 | 张伯伦 | Position limiter for door/window openable sash |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2806702Y (en) * | 2005-07-15 | 2006-08-16 | 杨佳 | Door capable of fixing at any moment |
| KR100987120B1 (en) * | 2009-08-26 | 2010-10-11 | 주식회사 백림종합건축사사무소 | A door with a built-in stopper |
| EP2281989A1 (en) * | 2009-06-24 | 2011-02-09 | Santino Brunetto | Stopping device for doors and the like |
| CN202380860U (en) * | 2012-01-09 | 2012-08-15 | 戴震班 | Safety door |
| KR20140102196A (en) * | 2011-12-20 | 2014-08-21 | 펜 글로벌 애셋 리미티드 | Door brace |
| CN206190069U (en) * | 2016-10-27 | 2017-05-24 | 山东科技大学 | Novel hand formula ratchet door shield |
-
2017
- 2017-12-13 CN CN201711324729.4A patent/CN108301711A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2806702Y (en) * | 2005-07-15 | 2006-08-16 | 杨佳 | Door capable of fixing at any moment |
| EP2281989A1 (en) * | 2009-06-24 | 2011-02-09 | Santino Brunetto | Stopping device for doors and the like |
| KR100987120B1 (en) * | 2009-08-26 | 2010-10-11 | 주식회사 백림종합건축사사무소 | A door with a built-in stopper |
| KR20140102196A (en) * | 2011-12-20 | 2014-08-21 | 펜 글로벌 애셋 리미티드 | Door brace |
| CN202380860U (en) * | 2012-01-09 | 2012-08-15 | 戴震班 | Safety door |
| CN206190069U (en) * | 2016-10-27 | 2017-05-24 | 山东科技大学 | Novel hand formula ratchet door shield |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022251981A1 (en) * | 2021-06-03 | 2022-12-08 | 张伯伦 | Position limiter for door/window openable sash |
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Legal Events
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |