CN206144365U - Doorframe - Google Patents
Doorframe Download PDFInfo
- Publication number
- CN206144365U CN206144365U CN201621055298.7U CN201621055298U CN206144365U CN 206144365 U CN206144365 U CN 206144365U CN 201621055298 U CN201621055298 U CN 201621055298U CN 206144365 U CN206144365 U CN 206144365U
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- CN
- China
- Prior art keywords
- lifting screw
- underframe
- doorframe
- axle sleeve
- column casing
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a doorframe has solved door leaf length partially in short -term, and installs the doorframe problem of adaptation not on the wall body, and its technical scheme main points are, including the underframe, the underframe on be equipped with cavity portion, cavity portion be equipped with rather than the frame of looks adaptation lid, underframe bottom be equipped with the base, the base on be equipped with lifting screw and restriction lifting screw pivoted column casing, the one end of lifting screw peg graft in the column casing, the vertical conflict of the other end is in frame caping portion, the lifting screw on be equipped with the axle sleeve rather than threaded connection, be fixed with the worm wheel on the axle sleeve, the worm wheel on be connected with with worm wheel meshing and wear out the worm outside the underframe, the column casing on be equipped with the spacing clamp splice of fixed axle sleeve position. Through above -mentioned technical scheme, reached when door leaf length short partially with the uncomfortable timing of installation doorframe, accessible regulation doorframe's underframe makes door leaf and doorframe adaptation.
Description
Technical field
This utility model is related to door leaf installing area, is related specifically to a kind of doorframe.
Background technology
In the middle of house ornamentation decoration process, we generally will be using to various house ornamentation components, these means subjects
The connection matching relationship between many piece installing and corresponding house ornamentation component is completed, a kind of function required for reach people
Effect, the life provides convenient for giving people.
The door relevant with door leaf wherein can be usually touched, this component is usually to the equipment in decorative material surface, pipe
Road etc. is cleared up, overhauled, safeguarded, to ensure the decorative cover the opened active unit that corollary equipment can run well and arrange.
Now retrieve the company that the utility model patent file that an Authorization Notice No. is 202899581U discloses a kind of doorframe and door leaf
Binding structure, it includes wall surface movable component, shaft element, matrix firmware, and described base mounting element is respectively installed to door opening top
Portion and bottom, wall surface movable member upper is installed to the base mounting element at the top of door opening, wall surface movable by one group of shaft element
Member lower is installed to the matrix firmware of door opening bottom by another group of shaft element；The shaft element is by rotating shaft top and turns
Axle bottom two parts composition, rotating shaft top is connected with matrix firmware, and rotating shaft bottom is fixed on wall surface movable component.
Although the doorframe can realize the installation to door leaf, the feelings not being adapted to are occurred when the length of door leaf is too short
Condition, affects to install and uses.
Utility model content
The purpose of this utility model is to provide a kind of doorframe, solve door leaf length it is less than normal when, doorframe is not adapted to door leaf
And it is difficult to the problem for adjusting.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of doorframe, including underframe, described underframe is provided with cavity portion, and described cavity portion is provided with matched
Frame lid, described underframe bottom is provided with base, and described base is provided with lifting screw and limits the column casing that lifting screw is rotated,
One end of described lifting screw is plugged in column casing, and the other end is vertically contradicted and set on frame tops, described lifting screw
There is the axle sleeve being threadedly coupled with it, worm gear is fixed with the axle sleeve, be connected with described worm gear and engage and pass with worm gear
The worm screw of outer frame on earth, described column casing is provided with the spacing fixture block of fixed hub position.
Using such scheme, by rotating the worm screw outside underframe so that the worm gear of limited fixture block fixed position in underframe
Rotation, due to being fixedly connected with axle sleeve in worm gear, axle sleeve and lifting screw are threadedly coupled, and lifting screw is plugged in column casing
Rotation is limited by column casing, lifting screw is contradicted at the top of frame lid, so lifting screw can head on frame lid straight up
Motion.When turned reversely, lifting screw can decline so that frame lid also declines.The height of so underframe is adjusted so that
Door leaf it can be adapted to doorframe.
Further, described column casing inwall is provided with strip groove, and described lifting screw surface is provided with suitable with strip groove
The projection matched somebody with somebody.
Using above-mentioned technical proposal, projection can limit the rotation of lifting screw with the cooperation of groove so that lifting spiral shell
Bar can only rise with the rotation of worm gear, will not be by worm gear with rotating together.
Further, described spacing fixture block includes the first spacing fixture block and the second spacing fixture block, described axle sleeve top and the bottom
Bulge loop is fixed with, the first described spacing fixture block is fixed on column casing top and abuts with the bulge loop of axle sleeve bottom, described
Second spacing fixture block abuts and is fixedly connected on underframe side wall with the bulge loop on axle sleeve top.
Using such scheme, it is, in order to limit the position of worm gear, worm gear is only turned in the position to arrange spacing fixture block effect
It is dynamic, the motion of vertical direction is not produced, it is, in order to prevent spacing fixture block from contacting with worm gear face, to hinder turning for worm gear to arrange bulge loop
It is dynamic.
Further, mounting seat is provided between described lifting screw and frame lid, described mounting seat passes through bolt with frame lid
It is connected, described mounting seat middle part is provided with the sleeve being adapted to lifting screw top, and described lifting screw is rotatably connected on peace
In the sleeve of dress seat.
Using such scheme, lifting screw is set in the sleeve of mounting seat, when lifting screw rises, lifting screw meeting
Up top cover cylinder causes base and frame lid to move upwards, and the height of doorframe resulting in regulation, and mounting seat to underframe
The effect of reinforcing is served, the load-bearing area between lifting screw and frame lid is increased, weight capacity is improve.While mounting seat
Dismounting is easily installed with the connected mode of frame bonnet bolt, the connected mode that lifting screw is rotated with sleeve also allows for installing/dismounting.
Further, described lifting screw only middle part is provided with screw thread, and two ends are smooth cylinder.
Such scheme is adopted, because one end of lifting screw is located in column casing, the other end is located in sleeve, in lifting screw
During lifting, if two ends are thread segment, can column casing wall and sleeve wall be caused to scrape damage, and be arranged to smooth cylinder, can pole
Big mitigation scrapes damage to wall.
Further, described worm screw stretches out the end of underframe wall outer surface and is provided with cross recess.
Using such scheme, worm screw can be rotated by straight screwdriver or Phillips screwdriver, be realized the bottom of to
The regulation of frame height degree, it is also possible to be finely adjusted, it is simple and convenient, and also worm screw end face is located at the outer surface of side wall, without unnecessary
Projection, facilitates pedestrian's turnover safety.
Further, described frame cap upper surface is provided with deep gouge, and described frame lid is provided with what is be adapted with bolt size
Deep gouge.
Using such scheme, the bolt head of fixed mounting can be trapped in deep gouge so that frame cap surface is smooth without convex
Rise, be easy to pedestrian's safety.
Further, described sleeve outer wall even circumferential is disposed with reinforcement.
Using such scheme, the bonding strength of sleeve and mounting seat can be improved, also cause the lifting structure of frame lid more
It is stable firm.
Further, it is provided with tension spring between described underframe two bottom sides and frame lid.
Using such scheme, spring can play a part of a pulling force when frame lid is lifted relative to underframe, when frame lid
When rising or declining, the sleeve in frame lid all can be close to lifting screw in the presence of spring force.
Further, by bonded between described axle sleeve and worm gear.
It is bonded to play a part of axial restraint axle sleeve to transmit the rotary motion and torsion of worm gear using such scheme
Square so that axle sleeve synchronous axial system can be driven when worm gear wheel.
Description of the drawings
Fig. 1 is the exploded perspective view of the present embodiment；
Fig. 2 is spring position view in the present embodiment；
Fig. 3 is inside column casing in the present embodiment, lifting screw structural representation；
Fig. 4 is the overall diagram in the present embodiment.
In figure, 1, underframe；2nd, cavity portion；3rd, frame lid；4th, worm gear；5th, worm screw；6th, lifting screw；7th, mounting seat；8th, sleeve；
9th, base；10th, column casing；11st, strip groove；12nd, projection；131st, the first spacing fixture block；132nd, the second spacing fixture block；14th, roll
Bearing；15th, cross recess；16th, deep gouge；17th, bolt；18th, reinforcement；19th, tension spring；20th, axle sleeve；21st, bulge loop.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment 1：As shown in figure 1, a kind of doorframe, including underframe 1, frame lid 3, it is provided with cavity between the inside and outside wall of underframe 1
Portion 2, frame lid 3 is adapted with cavity portion 2, and the bottom in underframe 1 is fixedly connected with base 9, and base 9 is provided with column casing 10 and limit
Position fixture block, spacing fixture block includes the first spacing fixture block 131 and the second spacing fixture block 132, and the first spacing fixture block 131 is fixedly connected on
The upper end of column casing 10, is provided with worm gear 4, in the middle part key of worm gear 4 between the second spacing fixture block 132 and the first spacing fixture block 131
Axle sleeve 20 is connected with, the top and the bottom of axle sleeve 20 have been fixedly connected with bulge loop 21, after worm gear 4 is encased in axle sleeve 20, then will
Bulge loop 21 is fixedly connected on axle sleeve 20, after loading fixed bulge loop 21, then the second spacing fixture block 132 is encased on axle sleeve 20
End is simultaneously fixed with the side wall of underframe 1, and wherein bulge loop 21 is in order that the first spacing fixture block 131 and the second spacing fixture block 132 are not pressed
Contact the end face of worm gear 4, so as not to hinder worm gear 4 rotation, and the effect of spacing fixture block be in order to limit the position of worm gear 4,
So that there is no the movement of vertical direction and only rotate in the position in worm gear 4.Meanwhile, also set between spacing fixture block and axle sleeve 20
There is rolling bearing 14, be so more beneficial for the rotation of worm gear 4.
Lifting screw 6 is equipped with axle sleeve 20, axle sleeve 20 is threadedly coupled with lifting screw 6, worm gear 4 is provided with to be nibbled with it
The worm screw 5 of conjunction, worm screw 5 pass in underframe 1 and worm screw 5 end face in the sidewall surfaces of underframe 1, it is recessed that the end face of worm screw 5 is provided with cross
Groove 15, only need to rotate just can worm screw 5 with straight screwdriver or Phillips screwdriver by rotation chimeric with cross recess 15,
So as to also drive the rotation of worm gear 4, lifting screw 6 is set to realize lifting in vertical direction.
Smooth cylinder is in the upper and lower of lifting screw 6, middle part is thread segment, and the top of lifting screw 6 is provided with
Mounting seat 7, mounting seat 7 is provided with the sleeve 8 being adapted to lifting screw 6, and lifting screw 6 is rotatably connected on the set in mounting seat 7
Cylinder 8 in, and the top of lifting screw 6 be for smooth cylinder in order that lifting screw 6 can reduce in elevating movement it is right
Sleeve 8 scrapes damage.Meanwhile, lifting screw 6 is connected again by mounting seat 7 with frame lid 3, increased lifting screw 6 and frame lid 3
Between contact area, improve the load-bearing anti-pressure ability of frame lid 3.
The outer wall of sleeve 8 is additionally provided with reinforcement 18, and reinforcement 18 can improve the bonding strength of sleeve 8 and mounting seat 7, installs
Connected by bolt 17 between seat 7 and frame lid 3, the junction of bolt 17 is provided with the deep gouge 16 being adapted to bolt 17 on frame lid 3,
So that after the connection mounting seat 7 of 3 bolt of frame lid 17, bolt 17 can be sunk in the deep gouge 16 of frame lid 3 so that the holding surface of frame lid 3
It is smooth, do not affect pedestrian to go on a journey.
When rotary worm 5, the worm gear 4 engaged with worm screw 5 also can concomitant rotation so that lifting screw 6 is toward vertically side
Ramp up or decline, when lifting screw 6 rises, the top of lifting screw 6 will head on mounting seat 7 and frame lid 3 is gone up together
Rise, when lifting screw 6 declines, frame lid 3 also can decline therewith.
As shown in Fig. 2 the bottom of column casing 10 on base 9 is provided with strip groove 11, lifting screw 6 and the bottom side of column casing 10
The contact surface of wall is provided with the projection 12 being adapted with strip groove 11, and the bottom of lifting screw 6 is plugged in column casing 10, its
Projection 12 is located in strip groove 11, and by the cooperation of strip groove 11 and projection 12 rotation of lifting screw 6 is limited, so as to
So that lifting screw 6 can only be risen or be declined, also just can guarantee that lifting screw 6 realizes lifting Just because of this.
As shown in figure 3, being additionally provided with tension spring 19 in the inside both sides of underframe 1, the one end of tension spring 19 is connected to underframe 1
Bottom, the other end is connected to the top of frame lid 3.The effect of tension spring 19 can play a pulling force when frame lid 3 is lifted
Effect, when frame lid 3 rises or declines, the sleeve 8 in frame lid 3 all can be in the presence of the elastic force of tension spring 19 all the time
It is close to the upper end rise and fall of lifting screw 6.
As shown in figure 4, according to practical situation, only need to be by protruding from bottom with Phillips screwdriver or straight screwdriver rotation
The surface of frame 1 and end face is provided with the worm screw 5 of cross recess 15, the highly adjusted of underframe 1 will be caused so that doorframe and
Door leaf can be adapted.
Claims (10)
1. a kind of doorframe, including underframe（1）, it is characterised in that described underframe（1）It is provided with cavity portion (2), described cavity
Portion (2) is provided with matched frame lid（3）, described underframe（1）Bottom is provided with base（9）, described base（9）It is provided with
Lifting screw（6）With restriction lifting screw（6）The column casing of rotation（10）, one end of described lifting screw (6) is plugged on column casing
（10）In, the other end is vertically contradicted in frame lid（3）Top, described lifting screw（6）It is provided with the axle sleeve being threadedly coupled with it
（20）, the axle sleeve（20）On be fixed with worm gear（4）, described worm gear（4）On be connected with and worm gear（4）Engage and pass on earth
Frame（1）Outer worm screw（5）, described column casing（10）It is provided with fixed hub（20）The spacing fixture block of position.
2. a kind of doorframe according to claim 1, it is characterised in that described column casing (10) inwall is provided with strip groove
(11), described lifting screw (6) surface is provided with the projection (12) being adapted to strip groove (11).
3. a kind of doorframe according to claim 1, it is characterised in that described spacing fixture block includes the first spacing fixture block
（131）With the second spacing fixture block（132）, described axle sleeve（20）Top and the bottom are fixed with bulge loop（21）, described first limit
Position fixture block（131）It is fixed on column casing（10）Top and with the bulge loop of axle sleeve bottom（21）Abut, the second described spacing fixture block
（132）With the bulge loop on axle sleeve (20) top（21）Abut and be fixedly connected on underframe（1）Side wall.
4. a kind of doorframe according to claim 1, it is characterised in that described lifting screw (6) and frame lid（3）Between set
There is mounting seat（7）, described mounting seat（7）With frame lid（3）By bolt（17）It is connected, described mounting seat (7) middle part is provided with
The sleeve (8) being adapted to lifting screw (6) top, described lifting screw (6) is rotatably connected on the sleeve (8) of mounting seat (7)
In.
5. a kind of doorframe according to claim 4, it is characterised in that described lifting screw（6）Middle part is provided with screw thread, and two
Hold as smooth cylinder.
6. a kind of doorframe according to claim 1, it is characterised in that described worm screw (5) stretches out underframe（1）Side wall appearance
The end in face is provided with cross recess (15).
7. a kind of doorframe according to claim 4, it is characterised in that described frame lid（3）It is provided with big with bolt (17)
The little deep gouge (16) being adapted.
8. a kind of doorframe according to claim 4, it is characterised in that described sleeve (8) outer wall even circumferential is disposed with
Reinforcement (18).
9. a kind of doorframe according to claim 1, it is characterised in that described underframe（1）Two bottom sides and frame lid（3）It
Between be provided with tension spring (19).
10. a kind of doorframe according to claim 1, it is characterised in that described axle sleeve（20）With worm gear（4）Between pass through
It is bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621055298.7U CN206144365U (en) | 2016-09-14 | 2016-09-14 | Doorframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621055298.7U CN206144365U (en) | 2016-09-14 | 2016-09-14 | Doorframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144365U true CN206144365U (en) | 2017-05-03 |
Family
ID=58618525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621055298.7U Active CN206144365U (en) | 2016-09-14 | 2016-09-14 | Doorframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206144365U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019019541A (en) * | 2017-07-14 | 2019-02-07 | 株式会社Ｌｉｘｉｌ | Fixture |
| JP2019019543A (en) * | 2017-07-14 | 2019-02-07 | 株式会社Ｌｉｘｉｌ | Fixture |
| CN109405133A (en) * | 2018-10-17 | 2019-03-01 | 重庆家家喜门业有限公司 | Conveniently install the complete door of air conditioning piping |
| CN109519082A (en) * | 2018-12-29 | 2019-03-26 | 安徽科蓝特铝业有限公司 | A kind of show window aluminum alloy frame and preparation process |
-
2016
- 2016-09-14 CN CN201621055298.7U patent/CN206144365U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019019541A (en) * | 2017-07-14 | 2019-02-07 | 株式会社Ｌｉｘｉｌ | Fixture |
| JP2019019543A (en) * | 2017-07-14 | 2019-02-07 | 株式会社Ｌｉｘｉｌ | Fixture |
| JP7050433B2 (en) | 2017-07-14 | 2022-04-08 | 株式会社Lixil | Joinery |
| CN109405133A (en) * | 2018-10-17 | 2019-03-01 | 重庆家家喜门业有限公司 | Conveniently install the complete door of air conditioning piping |
| CN109519082A (en) * | 2018-12-29 | 2019-03-26 | 安徽科蓝特铝业有限公司 | A kind of show window aluminum alloy frame and preparation process |
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| GR01 | Patent grant |