CN105064838B - A kind of positioning plectrum for being automatically positioned on upper door frame - Google Patents
A kind of positioning plectrum for being automatically positioned on upper door frame Download PDFInfo
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- CN105064838B CN105064838B CN201510479730.9A CN201510479730A CN105064838B CN 105064838 B CN105064838 B CN 105064838B CN 201510479730 A CN201510479730 A CN 201510479730A CN 105064838 B CN105064838 B CN 105064838B
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- positioning
- shell fragment
- door frame
- plectrum
- upper door
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Abstract
The invention discloses a kind of positioning plectrum for being automatically positioned on upper door frame, including positioning iron plate, shell fragment and encapsulated reversed column, shell fragment is on positioning iron plate, the middle part of the middle part of shell fragment and positioning iron plate is equipped with reversed column fixing hole, the upper end of encapsulated reversed column be fixed in the reversed column fixing hole of shell fragment and the reversed column fixing hole of positioning iron plate in, five positioning gear pieces are respectively provided on two sides with before and after shell fragment, each positioning gear piece is " ＜ " the shape structure with the first burst and the second burst, first burst of each positioning gear piece connects as one structure with shell fragment, two triangle pawls are respectively equipped with second burst of each positioning gear piece, positioning plectrum can be positioned on upper door frame by the positioning gear piece of both sides before and after shell fragment.The positioning plectrum of the present invention possesses preferable automatic positioning function, and location and installation operation is more convenient, goes for the upper door frame of any structure, with wide applicability, and positions more accurately and reliably.
Description
Technical field
The present invention relates to buffer unit technical field, more particularly to a kind of be applied on buffer unit be automatically positioned on
The positioning plectrum of upper door frame.
Background technology
Positioning plectrum is a vitals in door body regression buffer device.Positioning plectrum is fixed on upper door frame, is delayed
Punch mechanism is fixed in door body, and positioning plectrum is used cooperatively with buffer gear.When door body is pulled, positioning plectrum can be by buffering
The part that is struck in mechanism makes bolster stretching and returns to reset, so as to reach door body enabling or the buffering effect of recurrence at closing time
Really.Positioning plectrum will be coordinated with the buffer gear of door body in the installation site of upper door frame.The mounting means of current positioning plectrum
It is only applicable to upper door frame to have a case that guide rail is installed, therefore existing positioning plectrum does not have wide applicability.In addition, at present
Positioning plectrum operate also inconvenient in location and installation, after needing repeatedly to attempt, just can determine that installation site.
Content of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of positioning for being automatically positioned on upper door frame is dialled
Piece, goes for different upper door frames, and installation operation is also more convenient.
For above-mentioned technical purpose is realized, above-mentioned technique effect is reached, the present invention is achieved through the following technical solutions：One kind can
The positioning plectrum of upper door frame is automatically positioned on, including iron plate, shell fragment and encapsulated reversed column is positioned, the shell fragment is installed in positioning iron plate
On, the middle part of the middle part of the shell fragment and positioning iron plate is equipped with reversed column fixing hole, and bullet is fixed in the upper end of the encapsulated reversed column
In the reversed column fixing hole of piece and in the reversed column fixing hole of positioning iron plate, before and after the shell fragment, five positioning tooths are respectively provided on two sides with
Piece, each positioning gear piece are " ＜ " the shape structure with the first burst and the second burst, the first burst of each positioning gear piece and bullet
Piece connects as one structure, is respectively equipped with two triangle pawls on the second burst of each positioning gear piece, and positioning plectrum can pass through
Before and after shell fragment, the positioning gear piece of both sides is positioned on upper door frame.
Further, the positioning fixing hole for being fixed on upper door frame is respectively provided with the positioning iron plate and shell fragment.
Further, the encapsulated reversed column is provided with external screw thread.
The invention has the beneficial effects as follows：Positioning plectrum in the present invention when mounted can be by the positioning of both sides before and after shell fragment
The correct position that gear piece is positioned on upper door frame, to match with the buffer gear in door body.And, carrying out determining to positioning plectrum
During position, only door body need to be pulled once back and forth, so that it may by with door body on the positioning plectrum that coordinates of buffer gear on upper door frame
Correct position determine.Further, since the positioning gear piece on the shell fragment of positioning plectrum is " ＜ " shape structure, and position on gear piece
Pawl be triangle pawl, so as to positioning positioning of the plectrum by the shell fragment of this structure on upper door frame is relatively reliable, and institute is finally
The position of positioning is more accurate.The positioning plectrum of the present invention possesses preferable automatic positioning function, and location and installation operation is more convenient, can
To be applied to the upper door frame of any structure, with wide applicability, and position more accurately and reliably.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the present invention.
Fig. 2 is the combining structure schematic diagram of the present invention.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the structural representation of the positioning gear piece on the shell fragment in the present invention.
Fig. 5 to Fig. 8 coordinates when installing for the positioning plectrum in the present invention and the buffer gear on upper door frame and door body
Structural representation.
Fig. 9 is the top view of Fig. 5.
Specific embodiment
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent clearly defines so as to make to protection scope of the present invention.
As shown in Figures 1 to 4, a kind of positioning plectrum for being automatically positioned on upper door frame, including positioning iron plate 1,2 and of shell fragment
Encapsulated reversed column 3, on positioning iron plate 1, the middle part of the middle part of the shell fragment 2 and positioning iron plate 1 is equipped with dials the shell fragment 2
Post fixing hole 4, the upper end of the encapsulated reversed column 3 is fixed in the reversed column fixing hole 4 of shell fragment 2 and the reversed column of positioning iron plate 1 is fixed
In hole 4, the shell fragment 2 before and after be respectively provided on two sides with five positioning gear pieces 5, each positioning gear piece 5 be with the first burst 52
With " ＜ " shape structure of the second burst 53, each positions first burst 52 of gear piece 5 and shell fragment 2 connects as one structure, and each is fixed
Two triangle pawls 51 are respectively equipped with second burst 53 of position gear piece 5, the crown of triangle pawl 51 is towards left side or right side.Fixed
Position plectrum can be positioned on upper door frame 7 by the positioning gear piece 5 of both sides before and after shell fragment 2.
Furtherly, the positioning fixing hole for being fixed on upper door frame 7 is respectively provided with the positioning iron plate 1 and shell fragment 2
6.
Furtherly, the encapsulated reversed column 3 is provided with external screw thread.When using, encapsulated reversed column 3 can be by outer spiral shell thereon
Line is mutually engaged with the internal thread of the part that is struck in the buffer gear 9 in door body 8, such that it is able to play good locating effect,
Can prevent door body from beating at closing time.
When the positioning plectrum is installed, as shown in figure 5, first by positioning plectrum assembled in advance in a certain position of upper door frame 7
Put, there is a certain distance on the positional distance door side of the assembled in advance.Then, the door body 8 equipped with buffer gear 9 is according in Fig. 5
Coordinate with upper door frame 7 shown in arrow and assemble.Then, as shown in the arrow of Fig. 4 and Fig. 6, pull door body 8 along with positioning gear piece 5
On the crown of triangle pawl 51 move in the opposite direction, until door body 8 is drawn to doorframe side（As shown in Figure 7）.Such as
Shown in Fig. 9, during door body 8 is pulled, the encapsulated reversed column 3 for positioning plectrum is understood and being dialled in the buffer gear 9 in door body 8
Moving part is abutted against, and door body 8 is moved, and positioning plectrum can also be moved, and when door body 8 is drawn to doorframe side, position the position quilt of plectrum
Determine.Then as shown in figure 8, back pulling door body 8 again, 51 moment of triangle pawl of the positioning gear piece 5 on shell fragment 2 blocks
Doorframe 7, is reliably positioned on upper door frame 7 so as to position plectrum.After the position of positioning plectrum determines, passed through using screw
Positioning fixing hole 6 on positioning iron plate 1 and shell fragment 2, positioning plectrum is fixed.
The positioning plectrum of the present invention possesses preferable automatic positioning function, and location and installation operation is more convenient, goes for
The upper door frame of any structure, with wide applicability, and positions more accurately and reliably.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, every using this
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (3)
1. a kind of positioning plectrum for being automatically positioned on upper door frame, is characterised by：Including positioning iron plate, shell fragment and encapsulated reversed column,
On positioning iron plate, the middle part of the middle part of the shell fragment and positioning iron plate is equipped with reversed column fixing hole to the shell fragment, described
The upper end of encapsulated reversed column be fixed in the reversed column fixing hole of shell fragment and the reversed column fixing hole of positioning iron plate in, before and after the shell fragment
Five positioning gear pieces are respectively provided on two sides with, each positioning gear piece is " ＜ " the shape structure with the first burst and the second burst, each
First burst of positioning gear piece connects as one structure with shell fragment, is respectively equipped with two three on the second burst of each positioning gear piece
Angle pawl, positioning plectrum can be positioned on upper door frame by the positioning gear piece of both sides before and after shell fragment.
2. the positioning plectrum for being automatically positioned on upper door frame according to claim 1, it is characterised in that：The positioning iron plate
Be respectively provided with the positioning fixing hole that is fixed on upper door frame on shell fragment.
3. the positioning plectrum for being automatically positioned on upper door frame according to claim 1, it is characterised in that：The encapsulated reversed column
It is provided with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479730.9A CN105064838B (en) | 2015-08-07 | 2015-08-07 | A kind of positioning plectrum for being automatically positioned on upper door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479730.9A CN105064838B (en) | 2015-08-07 | 2015-08-07 | A kind of positioning plectrum for being automatically positioned on upper door frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105064838A CN105064838A (en) | 2015-11-18 |
| CN105064838B true CN105064838B (en) | 2017-03-08 |
Family
ID=54494322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510479730.9A Active CN105064838B (en) | 2015-08-07 | 2015-08-07 | A kind of positioning plectrum for being automatically positioned on upper door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105064838B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2731758B1 (en) * | 1995-03-16 | 1997-06-13 | Itw De France | ROTATION RETARDER AND USE THEREOF |
| JPH09296653A (en) * | 1996-05-08 | 1997-11-18 | Nakao Seisakusho:Kk | Catch device for sliding door |
| JP2005068979A (en) * | 2003-08-25 | 2005-03-17 | Tsuintekku:Kk | Auxiliary lock having ventilation function |
| JP2012036625A (en) * | 2010-08-06 | 2012-02-23 | Kawajun Co Ltd | Device for closing sliding door |
| CN204002241U (en) * | 2014-08-28 | 2014-12-10 | 玮俐实业股份有限公司 | The make position guiding mechanism of sliding door buffer device |
| CN204040718U (en) * | 2014-09-12 | 2014-12-24 | 苏州升德精密电气有限公司 | Bidirectional gate body regression buffer device |
| CN204850855U (en) * | 2015-08-07 | 2015-12-09 | 苏州升德精密电气有限公司 | But automatic positioning in location of last door frame plectrum |
-
2015
- 2015-08-07 CN CN201510479730.9A patent/CN105064838B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105064838A (en) | 2015-11-18 |
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