CN107675997A - A kind of doorframe for being conveniently adjusted height - Google Patents
A kind of doorframe for being conveniently adjusted height Download PDFInfo
- Publication number
- CN107675997A CN107675997A CN201711036331.0A CN201711036331A CN107675997A CN 107675997 A CN107675997 A CN 107675997A CN 201711036331 A CN201711036331 A CN 201711036331A CN 107675997 A CN107675997 A CN 107675997A
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- CN
- China
- Prior art keywords
- bar shaped
- loading plate
- doorframe
- fixed block
- fixedly connected
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
- E06B1/6015—Anchoring means
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a kind of doorframe for being conveniently adjusted height, including bar shaped loading plate, the bar shaped loading plate upper surface is provided with lifting fixed mechanism, and the bar shaped loading plate lower surface is provided with supporting mechanism.The invention has the advantages that a kind of use is more convenient, installation is more convenient, have good stability, it is easy to be adjusted the height of doorframe as needed, is easy to pass in and out household, mitigates when carrying household to adapt to the height of traditional doorframe and the device of labor intensity that adjustment angle is brought.
Description
Technical field
The present invention relates to doorframe field, particularly a kind of doorframe for being conveniently adjusted height.
Background technology
Doorframe is exactly the connection between fixed door and metope, and the size of the doorframe in tradition is the size with hole
And determine, and it with the size of doorframe is matching used that the size of traditional door, which is, therefore be also fixed size.
As social constantly development, the life of people are also constantly improving, after meeting to have enough to eat and wear, people start to enjoy
Lived, for attractive in appearance and needs, many households can be placed in family, the species of usual household is that comparison is more, and size
Shape be not identical, it is typically bigger for the wardrobe of some adults, when getting in, due to
Wardrobe is higher, the height of the height usually not wardrobe of doorframe, it will usually wardrobe is entered into line tilt, it is impossible to pushed away on the ground
It is dynamic, lift into interior, due to changing the angle of wardrobe, it is just inconvenient that wardrobe lifts, and increases the height of intensity, the sometimes people in family
During higher than doorframe, disengaging also needs to progress of bowing, the inconvenience compared, therefore in order to solve these situations, design one kind is easy to
It is necessary to adjust the doorframe of height.
The content of the invention
The invention aims to solve the above problems, a kind of doorframe for being conveniently adjusted height is devised.
Realize above-mentioned purpose the technical scheme is that, a kind of doorframe for being conveniently adjusted height, including bar shaped loading plate,
The bar shaped loading plate upper surface is provided with lifting fixed mechanism, and the bar shaped loading plate lower surface is provided with supporting mechanism, the liter
Drop fixed mechanism is empty in bar shaped by being arranged on the bar shaped hollow box to match above bar shaped loading plate and with bar shaped loading plate, processing
Multiple manholes of lower surface, the support being inlaid in each manhole and in bar shaped hollow box are fixed in heart box
Block, it is inlaid in each support fixed block lower surface and the electricity mutually overlapped with bar shaped loading plate upper surface by corresponding manhole
Control catch bar, the activity being sleeved on each automatically controlled catch bar are without round-ended cylinder, processing in each activity without round-ended cylinder inner surface
On internal thread, be inlaid in bar shaped loading plate upper surface and the screw thread branch to match with each activity without the internal thread in round-ended cylinder
Support platform, processing the preceding surface upper end of bar shaped hollow box No.1 strip gab, be fixedly connected on bar shaped hollow box inner surface and
Multiple horizontal stretch springs at place relative with No.1 strip gab position, it is fixedly connected on multiple horizontal stretch spring one end faces
And the bar shaped to match with No.1 strip gab pull framework, be arranged on bar shaped pull frame upper surface battery bearing base,
Four Battery packs that are arranged in battery bearing base, it is fixedly connected on bar shaped and pulls one group of pulling at frame front face both ends to hang
Hook, the start button being inlaid at the bar shaped hollow box preceding surface free time, it is fixedly connected at the center of bar shaped hollow box upper surface
Bar shaped fixed plate collectively forms, the supporting mechanism by process bar shaped loading plate lower surface one end one group of sliding recess,
The sliding shoe that is arranged in each sliding recess, it is inlaid in the No.1 stretch rod of each sliding shoe lower surface, is fixedly connected on one
Group No.1 stretch rod lower surface and the No.1 mutually overlapped with bar shaped loading plate lower surface support fixed block, processing solid in No.1 support
Determine the carrying of the closing piece at block inner surface center groove, be arranged on the bar shaped loading plate lower surface other end and supported with No.1 and fixed
Match No. two support fixed blocks of block, it is fixedly connected on No. two support fixed block upper surfaces and connects with bar shaped loading plate lower surface
One group of No. two stretch rod at the place of connecing, the taper for being fixedly connected on No.1 support fixed block and No. two support fixed block lower surfaces are fixed
Head, the combined page pedestal being fixedly connected on No. two support fixed block inner surfaces collectively form.
The quantity of multiple manholes is 5-7, and multiple manholes are angularly in same horizontal line.
The both ends of the surface of the bar shaped loading plate are fixedly connected with extruding pad.
It is fixedly connected with the front and rear two opposite sides marginal surface of the No.1 support fixed block and No. two support fixed blocks
Bar shaped fixed support plate, each bar shaped fixed support plate side surface process multiple bolts hole.
The quantity of multiple horizontal stretch springs is 4-6, between horizontal stretch spring described in per adjacent one group away from
From identical.
Two groups of strip grooves of Surface Machining before No. two supports fixed block, each equal hinge connection in the strip groove
Swing and hook.
The fixed plug that the No.1 strip gab edge setting-in matches with bar shaped pulling framework.
Level of processing thermometer groove at centre of surface before the bar shaped loading plate.
The longitudinal section of each support fixed block is T-shaped.
Each automatically controlled catch bar lower surface is fixedly connected with the confinement block to match with corresponding activity without round-ended cylinder.
The doorframe for being conveniently adjusted height made using technical scheme, one kind use more convenient, installation ratio
It is more convenient, have good stability, be easy to be adjusted the height of doorframe as needed, be easy to pass in and out household, mitigate and carrying household
When in order to adapt to the height of traditional doorframe and the device of labor intensity that adjustment angle is brought.
Brief description of the drawings
Fig. 1 is a kind of structural representation of doorframe for being conveniently adjusted height of the present invention；
Fig. 2 is a kind of partial side, cross-sectional view of doorframe for being conveniently adjusted height of the present invention；
Fig. 3 be it is of the present invention it is a kind of be conveniently adjusted bar shaped hollow box in the doorframe of height, support fixed block, automatically controlled promotion
The elevation cross-sectional view that bar, activity are engaged without round-ended cylinder, threaded support platform and horizontal stretch spring；
Fig. 4 is that a kind of bar shaped hollow box in the doorframe of height, horizontal stretch spring, battery of being conveniently adjusted of the present invention is held
Carry pedestal, battery, the top plan view for pulling hook and fixed plug to be engaged；
In figure, 1, bar shaped loading plate；2nd, bar shaped hollow box；3rd, fixed block is supported；4th, automatically controlled catch bar；5th, the bottomless circle of activity
Cylinder；6th, threaded support platform；7th, horizontal stretch spring；8th, bar shaped pulls framework；9th, battery bearing base；10th, battery；11st, pull
Hook；12nd, start button；13rd, bar shaped fixed plate；14th, sliding shoe；15th, No.1 stretch rod；16th, No.1 support fixed block；17、
No. two support fixed blocks；18th, No. two stretch rods；19th, taper gland；20th, hinge base；21st, extruding pad；22nd, bar shaped is solid
Determine supporting plate；23rd, fixed plug；24th, horizontal temperature meter groove；25th, confinement block；26th, swing and hook.
Embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, as Figure 1-4, a kind of doorframe for being conveniently adjusted height,
Including bar shaped loading plate 1, the upper surface of bar shaped loading plate 1 is provided with lifting fixed mechanism, and the lower surface of bar shaped loading plate 1 is set
There is supporting mechanism, the lifting fixed mechanism is by being arranged on the bar shaped to match above bar shaped loading plate 1 and with bar shaped loading plate 1
Hollow box 2, multiple manholes of lower surface in bar shaped hollow box 2 are processed, is inlaid in each manhole and is located at bar
Support fixed block 3 in shape hollow box 2, it is inlaid in each support lower surface of fixed block 3 and by corresponding manhole and bar
Automatically controlled catch bar 4 that the upper surface of shape loading plate 1 mutually overlaps, the activity being sleeved on each automatically controlled catch bar 4 without round-ended cylinder 5 plus
Work it is each activity without the internal thread on the inner surface of round-ended cylinder 5, be inlaid in the upper surface of bar shaped loading plate 1 and with each movable nothing
No.1 bar shaped of the threaded support platform 6, processing that internal thread in round-ended cylinder 5 matches in the preceding surface upper end of bar shaped hollow box 2 is opened
Mouth, it is fixedly connected on the inner surface of bar shaped hollow box 2 and multiple horizontal stretch springs at place relative with No.1 strip gab position
7th, the bar shaped for being fixedly connected on multiple end faces of horizontal stretch spring 7 and matching with No.1 strip gab pulls framework 8, set
Put the battery bearing base 9, four Battery packs 10 being arranged in battery bearing base 9, fixation that the upper surface of framework 8 is pulled in bar shaped
Bar shaped is connected to pull one group of pulling hook 11 at the preceding surface both ends of framework 8, be inlaid at the free time of 2 preceding surface of bar shaped hollow box
Start button 12, the bar shaped fixed plate 13 being fixedly connected at the upper surface center of bar shaped hollow box 2 collectively form, the support
Mechanism is by processing one group of sliding recess, the sliding shoe that is arranged in each sliding recess in the lower surface one end of bar shaped loading plate 1
14th, be inlaid in the No.1 stretch rod 15 of each lower surface of sliding shoe 14, be fixedly connected on one group of lower surface of No.1 stretch rod 15 and
Fixed block 16, processing are supported in No.1 supports the inner surface of fixed block 16 with the No.1 that the lower surface of bar shaped loading plate 1 mutually overlaps
What the closing piece at the heart carried groove, and was arranged on the lower surface other end of bar shaped loading plate 1 and matched with No.1 support fixed block 16
No. two support fixed blocks 17, be fixedly connected on No. two support the upper surfaces of fixed block 17 and with the lower surface junction of bar shaped loading plate 1
One group of No. two stretch rod 18, the taper that is fixedly connected on No.1 support fixed block 16 and No. two support fixed block 17 lower surfaces consolidates
What the combined page pedestal 20 fixed first 19, being fixedly connected on No. two support inner surfaces of fixed block 17 collectively formed；Multiple institutes
The quantity for stating manhole is 5-7, and multiple manholes are angularly in same horizontal line；The bar shaped loading plate
1 both ends of the surface are fixedly connected with extruding pad 21；Front and rear the two of the No.1 support fixed block 16 and No. two support fixed blocks 17
Opposite flank edge is fixedly connected with bar shaped fixed support plate 22, and each side surface of bar shaped fixed support plate 22 adds
The multiple bolts hole of work；The quantity of multiple horizontal stretch springs 7 is 4-6, horizontal stretch spring 7 described in per adjacent one group it
Between distance it is identical；Two groups of strip grooves of Surface Machining before No. two supports fixed block 17, each in the strip groove
Hinge connection, which is swung, hooks the fixed plug 23 that the 26 No.1 strip gab edge setting-ins pull framework 8 to match with bar shaped；Institute
State before bar shaped loading plate 1 level of processing thermometer groove 24 at centre of surface；The longitudinal section of each support fixed block 3 is
T-shaped；Each automatically controlled lower surface of catch bar 4 is fixedly connected with the confinement block 25 to match with corresponding activity without round-ended cylinder 5.
The characteristics of the present embodiment is to be placed on by this device in the hole of doorframe, will be located at bar shaped hollow box 2 first
The bar shaped fixed plate 13 of upper surface inserts the interior upper surface at hole, is easy to the connection between entirety and hole more stable, its
Middle bar shaped hollow box 2 passes through multiple support fixed blocks 3 and the automatically controlled catch bar 4 and bar positioned at each support fixed block 3 lower surface
The threaded support platform 6 of the upper surface of shape loading plate 1 is attached, wherein when fixing, will be each on automatically controlled catch bar 4
Activity the corresponding outer surface of threaded support platform 6 is screwed in without round-ended cylinder 5 so that bar shaped hollow box 2 and bar shaped loading plate 1 it
Between connect it is more stable, wherein wherein being fixed positioned at the No.1 support fixed block 16 of the lower section of bar shaped loading plate 1 and No. two supports
Block 17 is easy to effectively support the lower surface of bar shaped loading plate 1, and wherein No.1 support fixed block 16 passes through one group of sliding shoe
14 and the No.1 stretch rod 15 positioned at each lower surface of sliding shoe 14 be attached, wherein No. two support fixed blocks 17 pass through one group
No. two stretch rods 18 are attached with the lower surface of bar shaped loading plate 1, wherein after bar shaped hollow box 2 is fixed, if needed
The lifting of door basket is carried out, the start button 12 on 2 preceding surface of bar shaped hollow box is located at by pressing so that each automatically controlled catch bar
4 carry out the flexible effect for driving bar shaped loading plate 1 to be lifted, reaching adjustment height, its middle position according to situation set in advance
No. 1 battery is both preferably in the model of four Battery packs 10 in bar shaped hollow box 2, is easy to carry out to the electrical components in this device
Power supply, wherein four Battery packs 10 are both placed in the upper surface of battery bearing base 9, wherein battery bearing base 9 is fixedly connected with bar shaped
The upper surface of framework 8 is pulled, wherein bar shaped pulls framework 8 to enter by multiple horizontal stretch springs 7 and the inner surface of bar shaped hollow box 2
Row connection, it is easy to when pulling out, then shrinks back, wherein one group of pulling for pulling 8 preceding surface of framework positioned at bar shaped is hung
Hook 11 is easy to pull out by bar shaped pulling framework 8, also allows for that certain article will be hung thereon, wherein each sliding shoe 14 is equal
It can be moved horizontally in the sliding recess of the lower surface of bar shaped loading plate 1, be easy to appropriate adjustment support width, more
The size of different doors is adapted to, wherein the closing piece carrying groove on the No.1 support inner surface of fixed block 16 is easy to and door
Closing piece is engaged, wherein the combined page pedestal 20 on No. two support fixed block 17 side surfaces is easily installed door, its middle position
Fixed block 16 and the taper gland 19 of No. two support fixed block 17 lower surfaces is supported to facilitate insertion into ground in No.1 so that this
Device is more stable, wherein during bar shaped loading plate 1 lifts, because No.1 supports fixed block 16 and No. two supports solid
It is motionless to determine block 17, hence in so that being drawn for fixing one group of No.1 of No.1 support fixed block 16 and No. two support fixed blocks 17
Boom 15 and one group of No. two stretch rod 18 carry out appropriate stretching, and one kind use is more convenient, and installation is more convenient, and stability is good
It is good, it is easy to be adjusted the height of doorframe as needed, is easy to pass in and out household, mitigates when carrying household to adapt to conventional door
The height of frame and the device of labor intensity that adjustment angle is brought.
In the present embodiment, programmable Series Controller and a motor driving are installed first at the present apparatus free time
Device, by taking the controller of MAM-200 models as an example, by two lead-out terminals of the model controller by wire respectively with an electricity
Machine driver is connected with the input of start button 12, and those skilled in the art are pushed away in Jiang Yitai motor drivers by wire with automatically controlled
The terminals connection for the motor that lever 4 carries, total output end of battery 10 is entered by the power connection end of wire and controller
Row connection.After those skilled in the art are by controller programming, the job order of the fully controllable each electrical part of system, concrete operating principle
It is as follows：It is placed in the hole of doorframe by this device, first inserts the bar shaped fixed plate 13 positioned at the upper surface of bar shaped hollow box 2
Enter the interior upper surface at hole, be easy to the connection between entirety and hole more to stablize, wherein bar shaped hollow box 2 passes through multiple
Support fixed block 3 and the automatically controlled catch bar 4 and the screw thread branch of the upper surface of bar shaped loading plate 1 positioned at each support fixed block 3 lower surface
Support platform 6 is attached, wherein fixed when, by each activity on automatically controlled catch bar 4 without round-ended cylinder 5 be screwed in pair
The outer surface of threaded support platform 6 answered so that connected between bar shaped hollow box 2 and bar shaped loading plate 1 it is more stable, wherein its
In be easy to positioned at the No.1 support fixed block 16 of the lower section of bar shaped loading plate 1 and No. two support fixed blocks 17 under bar shaped loading plate 1
Surface is effectively supported, and wherein No.1 supports fixed block 16 by one group of sliding shoe 14 and positioned at each following table of sliding shoe 14
The No.1 stretch rod 15 in face is attached, wherein No. two support fixed blocks 17 pass through one group of No. two stretch rod 18 and bar shaped loading plate
1 lower surface is attached, wherein after bar shaped hollow box 2 is fixed, if necessary to carry out the lifting of door basket, by pressing
Start button 12 positioned at 2 preceding surface of bar shaped hollow box so that each automatically controlled catch bar 4 is stretched according to situation set in advance
Contracting drives bar shaped loading plate 1 to be lifted, and reaches the effect of adjustment height, wherein four Battery packs in bar shaped hollow box 2
10 model is both preferably No. 1 battery, is easy to be powered to the electrical components in this device, wherein four Battery packs 10 are placed
In the upper surface of battery bearing base 9, wherein battery bearing base 9 is fixedly connected with bar shaped and pulls the upper surface of framework 8, and wherein bar shaped is drawn
Dynamic framework 8 is attached by multiple horizontal stretch springs 7 and the inner surface of bar shaped hollow box 2, is easy to when pulling is out
Wait, then shrink back, wherein pulling one group of pulling hook 11 on 8 preceding surface of framework to be easy to draw bar shaped pulling framework 8 positioned at bar shaped
It is dynamic to come out, also allow for that certain article will be hung thereon, wherein each sliding shoe 14 can be in the lower surface of bar shaped loading plate 1
Moved horizontally in sliding recess, be easy to appropriate adjustment support width, more adapt to the size of different doors, its middle position
It is easy to be engaged with the closing piece of door in the closing piece carrying groove on the No.1 support inner surface of fixed block 16, wherein positioned at No. two branch
A combined page pedestal 20 on support fixed block 17 side surface is easily installed door, wherein supporting fixed block 16 and No. two branch positioned at No.1
The taper gland 19 of support fixed block 17 lower surface is facilitated insertion into ground so that this device is more stable, wherein in bar shaped
It is motionless because No.1 supports fixed block 16 and No. two support fixed blocks 17 during loading plate 1 lifts, hence in so that with
To fix the one group of No.1 stretch rod 15 and one group of No. two stretch rod 18 of No.1 support fixed block 16 and No. two support fixed blocks 17
Appropriate stretching is carried out, wherein the extruding pad 21 on the two opposite sides surface of bar shaped loading plate 1 is easy to block in gap, its
In one group of bar shaped fixed support plate 22 on No.1 support fixed block 16 and No. two support fixed block 17 two opposite sides surfaces
It is easy to the stable connection between metope, multiple bolts hole on each side surface of bar shaped fixed support plate 22 are easy to place spiral shell
Bolt, it is fixed, wherein the horizontal temperature machine groove 24 positioned at 1 preceding surface of bar shaped loading plate is easy to be put into temperature display agent, just
In observing steady temperature, wherein the confinement block 25 on an automatically controlled lower surface of catch bar 4 of going out is easy to limit corresponding movable nothing
Round-ended cylinder 5, wherein two groups of swings on No. two support fixed block 17 side surfaces hook 26 if necessary to use, just put
It is dynamic to come out, the ornament on some decoration door sides etc can be hung, such a doorframe is commonly held within interior, if carried
When household, traditional fixation doorframe is too short, is risen by pressing the control of the can of start button 12, increase height.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some variations that some of which part may be made are embodied the present invention principle, belong to protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of doorframe for being conveniently adjusted height, including bar shaped loading plate (1), it is characterised in that on the bar shaped loading plate (1)
Surface is provided with lifting fixed mechanism, and bar shaped loading plate (1) lower surface is provided with supporting mechanism, and the lifting fixed mechanism is by setting
The bar shaped hollow box (2) to match above bar shaped loading plate (1) and with bar shaped loading plate (1), processing are put in bar shaped hollow box
(2) multiple manholes of interior lower surface, the support being inlaid in each manhole and in bar shaped hollow box (2) are fixed
Block (3), it is inlaid in each support fixed block (3) lower surface and by corresponding manhole and bar shaped loading plate (1) upper surface
The automatically controlled catch bar (4) of phase overlap joint, the activity being sleeved on each automatically controlled catch bar (4) are without round-ended cylinder (5), processing in each work
Move without the internal thread on round-ended cylinder (5) inner surface, be inlaid in bar shaped loading plate (1) upper surface and with each activity without round-ended cylinder
(5) No.1 bar shaped of the threaded support platform (6), processing that the internal thread in matches in the preceding surface upper end of bar shaped hollow box (2) is opened
Mouth, it is fixedly connected on bar shaped hollow box (2) inner surface and multiple horizontal stretch bullets at place relative with No.1 strip gab position
Spring (7), the bar shaped for being fixedly connected on multiple horizontal stretch spring (7) end faces and matching with No.1 strip gab pull frame
Frame (8), the battery bearing base (9) for being arranged on bar shaped pulling framework (8) upper surface, it is arranged in battery bearing base (9)
Four Battery packs (10), the one group of pulling hook (11) for being fixedly connected on bar shaped pulling framework (8) preceding surface both ends, it is inlaid in bar shaped
Start button (12) at the free time of hollow box (2) preceding surface, the bar shaped being fixedly connected at bar shaped hollow box (2) upper surface center
Fixed plate (13) collectively forms, and the supporting mechanism is recessed by processing one group of slip in bar shaped loading plate (1) lower surface one end
Groove, the sliding shoe (14) being arranged in each sliding recess, the No.1 stretch rod for being inlaid in each sliding shoe (14) lower surface
(15) one group of No.1 stretch rod (15) lower surface and the No.1 branch mutually overlapped with bar shaped loading plate (1) lower surface, are fixedly connected on
The closing piece of support fixed block (16), processing at No.1 support fixed block (16) inner surface center carries groove, is arranged on bar shaped
Loading plate (1) the lower surface other end and with match No. two support fixed blocks (17) of No.1 support fixed block (16), fixed connect
Be connected on No. two support fixed block (17) upper surfaces and with one group of No. two stretch rod of bar shaped loading plate (1) lower surface junction
(18), be fixedly connected on No.1 support fixed block (16) and No. two support fixed block (17) lower surfaces taper gland (19),
What the combined page pedestal (20) being fixedly connected on No. two support fixed block (17) inner surfaces collectively formed.
2. a kind of doorframe for being conveniently adjusted height according to claim 1, it is characterised in that multiple manholes
Quantity is 5-7, and multiple manholes are angularly in same horizontal line.
A kind of 3. doorframe for being conveniently adjusted height according to claim 1, it is characterised in that the bar shaped loading plate (1)
Both ends of the surface be fixedly connected with extruding pad (21).
4. a kind of doorframe for being conveniently adjusted height according to claim 1, it is characterised in that the No.1 supports fixed block
(16) bar shaped fixed support plate (22) and at the front and rear two opposite sides marginal surface of No. two support fixed blocks (17) is fixedly connected with,
Each bar shaped fixed support plate (22) side surface processes multiple bolts hole.
A kind of 5. doorframe for being conveniently adjusted height according to claim 1, it is characterised in that multiple horizontal stretch bullets
The quantity of spring (7) is 4-6, and the distance between horizontal stretch spring (7) is identical described in per adjacent one group.
A kind of 6. doorframe for being conveniently adjusted height according to claim 1, it is characterised in that No. two supports fixed block
(17) two groups of strip grooves of Surface Machining before, each hinge connection swings hook (26) in the strip groove.
A kind of 7. doorframe for being conveniently adjusted height according to claim 1, it is characterised in that the No.1 strip gab side
The fixed plug (23) that setting-in matches with bar shaped pulling framework (8) at edge.
A kind of 8. doorframe for being conveniently adjusted height according to claim 1, it is characterised in that the bar shaped loading plate (1)
Level of processing thermometer groove (24) at preceding centre of surface.
A kind of 9. doorframe for being conveniently adjusted height according to claim 1, it is characterised in that each support fixed block
(3) longitudinal section is T-shaped.
A kind of 10. doorframe for being conveniently adjusted height according to claim 1, it is characterised in that each automatically controlled promotion
Bar (4) lower surface is fixedly connected with the confinement block (25) to match with corresponding activity without round-ended cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036331.0A CN107675997B (en) | 2017-10-30 | 2017-10-30 | A kind of doorframe being conveniently adjusted height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036331.0A CN107675997B (en) | 2017-10-30 | 2017-10-30 | A kind of doorframe being conveniently adjusted height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107675997A true CN107675997A (en) | 2018-02-09 |
| CN107675997B CN107675997B (en) | 2018-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711036331.0A Active CN107675997B (en) | 2017-10-30 | 2017-10-30 | A kind of doorframe being conveniently adjusted height |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412383A (en) * | 2018-04-10 | 2018-08-17 | 卢剑斌 | A kind of smart home door |
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| CN2130913Y (en) * | 1992-04-29 | 1993-04-28 | 谢元琛 | Adjustable width and height fence door and window frame |
| JPH0913801A (en) * | 1995-06-27 | 1997-01-14 | Matsushita Electric Works Ltd | Partition opening frame structure |
| CN1216084A (en) * | 1997-01-10 | 1999-05-05 | 赫尔曼－布罗克哈根两合公司 | Articulated overhead gate for particularly small drop heights |
| CN2900737Y (en) * | 2006-02-28 | 2007-05-16 | 刘蔚 | Telescopic door frame capable of regulating height |
| CN105507740A (en) * | 2015-12-28 | 2016-04-20 | 常熟市古里镇鑫良铝合金门窗厂 | Retractable adjustable aluminum alloy door frame |
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2017
- 2017-10-30 CN CN201711036331.0A patent/CN107675997B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3219066A1 (en) * | 1982-05-21 | 1983-11-24 | Karl Hefner | Device for mounting cases or the like |
| CN2130913Y (en) * | 1992-04-29 | 1993-04-28 | 谢元琛 | Adjustable width and height fence door and window frame |
| JPH0913801A (en) * | 1995-06-27 | 1997-01-14 | Matsushita Electric Works Ltd | Partition opening frame structure |
| CN1216084A (en) * | 1997-01-10 | 1999-05-05 | 赫尔曼－布罗克哈根两合公司 | Articulated overhead gate for particularly small drop heights |
| CN2900737Y (en) * | 2006-02-28 | 2007-05-16 | 刘蔚 | Telescopic door frame capable of regulating height |
| CN105507740A (en) * | 2015-12-28 | 2016-04-20 | 常熟市古里镇鑫良铝合金门窗厂 | Retractable adjustable aluminum alloy door frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412383A (en) * | 2018-04-10 | 2018-08-17 | 卢剑斌 | A kind of smart home door |
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| Publication number | Publication date |
|---|---|
| CN107675997B (en) | 2018-12-28 |
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