CN206859933U - A kind of automatic hinge that can be adjusted up and down - Google Patents
A kind of automatic hinge that can be adjusted up and down Download PDFInfo
- Publication number
- CN206859933U CN206859933U CN201720446575.5U CN201720446575U CN206859933U CN 206859933 U CN206859933 U CN 206859933U CN 201720446575 U CN201720446575 U CN 201720446575U CN 206859933 U CN206859933 U CN 206859933U
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- Prior art keywords
- hinge
- beam barrel
- interior
- adjusted
- automatic
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- 229920003266 Leaf® Polymers 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 43
- 238000009434 installation Methods 0.000 abstract description 3
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- 238000007906 compression Methods 0.000 description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of automatic hinge that can be adjusted up and down, the interior hinge being rotatably connected including outer hinge and with outer hinge, the outer hinge includes outer leafs and is arranged on outer leafs the inner and is located at the outer beam barrel of upper and lower both sides, the interior hinge includes intra vane and is arranged on the inner interior beam barrel of intra vane, the interior beam barrel is arranged between two outer beam barrels and interior beam barrel and outer beam barrel are coaxially disposed, in addition to adjust height adjuster of the interior hinge relative to outer hinge height.The interior hinge of the automatic hinge and the upper-lower height of outer hinge can adjust in certain limit, convenient installation.
Description
Technical field
It the utility model is related to a kind of automatic hinge, more particularly to a kind of automatic hinge that can be adjusted up and down.
Background technology
In order that door can close or remain in time the state of opening, people have invented automatic hinge, passed through
Automatic hinge can make door be returned to original state.
The patent of invention of Application No. 200910196943.5 disclose it is a kind of can automatic door-closing door hinge, the door hinge
The reset of upper and lower hinge is realized by the cam structure being arranged in lower jaw, specifically, cam structure includes having cam rail
Piston and set cam rail in roller, in one end of piston against there is spring, in the presence of spring thrust, due to convex
It is inclined to take turns guide groove, the direction motion for making roller reduce towards thrust, and then roller is closed by other structures to one of
Page is relative to the rotation of another hinge until homing.
But in some cases, it is desirable to the position of end of door plate and doorframe is finely adjusted, if re-starting punching installation,
It not only have impact on the attractive in appearance of door, while it is difficult to ensure that precision
Utility model content
Main purpose of the present utility model is to provide a kind of automatic hinge that can be adjusted up and down, by changing to structure
Enter so that two hinges of hinge can move up and down within the specific limits, realize and adjust up and down.
To achieve the above objectives, the technical solution adopted in the utility model is：A kind of automatic hinge that can be adjusted up and down, bag
Outer hinge and the interior hinge being rotatably connected with outer hinge are included, the outer hinge includes outer leafs and is arranged on outer leafs the inner
And positioned at the outer beam barrel of upper and lower both sides, the interior hinge includes intra vane and is arranged on the inner interior beam barrel of intra vane, described interior
Beam barrel is arranged between two outer beam barrels and interior beam barrel and outer beam barrel are coaxially disposed, it is characterised in that is also included to adjust interior conjunction
Page relative to outer hinge height height adjuster.
Preferably, the height adjustable structure includes the support tube being fixedly connected with interior beam barrel, the lower end of the support tube
It is inserted into underlying outer beam barrel and is resisted against on the height adjustment screw being threadedly coupled with the outer beam barrel of lower section.
Preferably, the lower end of the support tube is resisted against on height adjustment screw by bearing.
Preferably, in addition to make the automatic door closing structure that outer hinge and interior hinge are closed automatically.
Preferably, the automatic door closing structure include with the power transmission shaft of the non-rotatable connection of outer beam barrel above and with
The transmission cylinder of the interior non-rotatable connection of beam barrel, the lower end of the power transmission shaft are inserted into transmission cylinder, and rotation has been crossed on power transmission shaft
Ship and resell on another market, be provided with the helicoid of rotating dog cooperation on the top of transmission cylinder, the lower end of the transmission cylinder is in quilt against having all the time
The spring of compression.
Preferably, shoulder is provided with the power transmission shaft and above rotating dog, is set in the upper end of the interior beam barrel
The clamp nut being threadedly coupled with interior beam barrel is equipped with, the upper surface of the shoulder is resisted against in fixing nut.
Preferably, the lower end of the spring is resisted against the upper end of support tube.
Preferably, the lower end of the spring is resisted against on the housing pin being threadedly coupled with support tube.
Preferably, the power transmission shaft is non-rotatably connected by positioning sleeve with outer beam barrel above.
Preferably, supplementary height adjustment screw is connected with outer beam barrel internal thread above, the supplementary height is adjusted
Whole screw is resisted against the upper end of power transmission shaft.
Compared with prior art, the utility model has the advantages that：
1) automatic hinge can adjust the height of the relatively outer hinge of interior hinge and then occur kissing in door-plate and doorframe
A certain degree of fine setting is carried out in the case of conjunction without being reinstalled to whole automatic hinge, or even changes hinge, there is installation
It is convenient, the wider array of advantage of the scope of application；
2) automatic hinge also has the function of automatic door-closing, and can also can also by adjusting the compression stress of spring
Adjust close the door dynamics, solve the problems, such as because usage time long and effort to close diminishes.
Brief description of the drawings
Fig. 1 is the explosive view according to a preferred embodiment of the present utility model；
Fig. 2 is the structure chart before the adjustment according to a preferred embodiment of the present utility model；
Fig. 3 is the structure chart after the adjustment according to a preferred embodiment of the present utility model；
Fig. 4 is the front view according to a preferred embodiment of the present utility model.
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
A kind of automatic hinge that can be adjusted up and down as Figure 1-4, including outer hinge 1 and rotatably connect with outer hinge 1
The interior hinge 2 connect, the outer hinge 1 include outer leafs 11 and are arranged on the inner of outer leafs 11 and are located at the outer beam barrel of upper and lower both sides
12, the interior hinge 2 includes intra vane 21 and is arranged on the inner interior beam barrel 22 of intra vane 21, and the interior beam barrel 22 is arranged on two
Between outer beam barrel 12 and interior beam barrel 22 and outer beam barrel 12 are coaxially disposed.
The automatic door closing structure 3 that the automatic hinge also includes making outer hinge 1 and interior hinge 2 automatically reply original position,
The automatic door closing structure 3 includes the power transmission shaft 31 for crossing rotating dog 311 and the transmission cylinder 32 that top end face is helicoid, described
The lower end of power transmission shaft 31 is inserted into transmission cylinder 32, and the rotating dog 311 is resisted against on the helicoid of transmission logical 32, the transmission
Cylinder 32 is non-rotatably secured in interior beam barrel 22, and shoulder is provided with the power transmission shaft 31 and positioned at the top of rotating dog 311
312, the fixing nut 33 being threadedly coupled with interior beam barrel 22 is installed in the upper end of the interior beam barrel 22, the shoulder 312 supports
Lean against the lower surface of fixing nut 33 and then prevent power transmission shaft 31 from moving up.
The upper end of the power transmission shaft 31 is inserted into outer beam barrel 12 above, and the upper end of the power transmission shaft 31 passes through
Positioning sleeve 34 is connected with the outer beam barrel 12 of top, and positioning sleeve 34 can reduce rocking for power transmission shaft 31, at the same make power transmission shaft 31 with
The outer beam barrel 12 of top can not rotate against.
The lower end of the transmission cylinder 32 is resisted against spring 4 by pad 5, and spring 4 is all the time in the state compressed, not
In the presence of by external force, the rotating dog 311 on power transmission shaft 31 is in position minimum on the helicoid on transmission cylinder 32, works as enabling
When, under the drive of outer hinge 1 and interior hinge 2, power transmission shaft 31 and transmission cylinder 32 relatively rotate, the transmission on power transmission shaft 31
Pin 311 slides on the helicoid of transmission cylinder 32, and the higher position that rotating dog 311 is on helicoid, works as pine
Over after power, in the presence of the thrust of spring 4, the lowest part of rotating dog 311 towards helicoid moves so that the He of power transmission shaft 31
Transmission cylinder 32 rotates towards original position and then drives door-plate to close automatically.
The automatic hinge also includes the height adjustable structure that can adjust the relatively outer height of hinge 1 of interior hinge 2.The height
Degree adjustment structure includes the support tube 6 being fixedly connected with the lower end of interior beam barrel 22 and is threadedly coupled with underlying outer beam barrel 12
Height adjustment screw 9, the lower end of the support tube 6 is inserted on the outer beam barrel 12 of lower section and is resisted against height adjustment screw 9
On, the interior beam barrel 22 is connected with support tube 6 using alignment pin 62, and then can drive branch by rotation height adjustment screw 9
Support cylinder 6 moves up and down to be moved up and down with hinge in realization 2 relative to outer hinge 1.In order to reduce support tube and height adjustment screw 9
Between frictional force, the lower end of support tube 6 and height adjustment screw 9 between be provided with bearing 8.
The lower end of the spring 4 is resisted against the upper end of support tube 6 by another pad 5.
Further, in order to adjust the effort to close of automatic door closing structure 3, compression is connected with the internal thread of support tube 6
Bolt 7, when making hold-down bolt 7 expose from the upper end of support tube 6 by screwing hold-down bolt 7, spring 4 is resisted against hold-down bolt
7 upper end, therefore, the compression stress of spring 4 can be adjusted by screwing hold-down bolt 7, and then change rotating dog 311 and spiral
Active force between face, when the active force is big, door can be closed more quickly, when the active force is small, the speed of door shutdown
Spend relatively small.
Be threaded with outer beam barrel 12 above supplementary height adjustment screw 35, when need by interior hinge 2 to
, it is necessary to which first screwing supplementary height adjustment screw 35 moves it up enough height during upper adjustment, then screw height and adjust
Screw 9 makes interior hinge 2 move the distance of needs, then screws supplementary height adjustment screw 35 downwards and is resisted against power transmission shaft 31
End to reduce teetertottering for during normal use interior hinge 2.
Cap 10 is additionally provided with the outer end of upper and lower outer beam barrel 12, the cap 10 can both ensure the attractive in appearance of hinge, again
It can reduce or avoid water to enter the inside of beam barrel and cause to get rusty.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (10)
1. a kind of automatic hinge that can be adjusted up and down, including outer hinge and the interior hinge that is rotatably connected with outer hinge, it is described outer
Hinge includes outer leafs and is arranged on that outer leafs are inner and outer beam barrel positioned at upper and lower both sides, the interior hinge include intra vane and
The inner interior beam barrel of intra vane is arranged on, the interior beam barrel is arranged between two outer beam barrels and interior beam barrel and outer beam barrel are coaxially set
Put, it is characterised in that also include to adjust height adjuster of the interior hinge relative to outer hinge height.
A kind of 2. automatic hinge that can be adjusted up and down according to claim 1, it is characterised in that the height adjustable structure
Including the support tube being fixedly connected with interior beam barrel, the lower end of the support tube is inserted into underlying outer beam barrel and is resisted against
On the height adjustment screw being threadedly coupled with the outer beam barrel of lower section.
A kind of 3. automatic hinge that can be adjusted up and down according to claim 2, it is characterised in that the lower end of the support tube
It is resisted against by bearing on height adjustment screw.
4. a kind of automatic hinge that can be adjusted up and down according to Claims 2 or 3, it is characterised in that also include to make
The automatic door closing structure that outer hinge and interior hinge are closed automatically.
A kind of 5. automatic hinge that can be adjusted up and down according to claim 4, it is characterised in that the automatic door closing structure
It is described including the power transmission shaft with the non-rotatable connection of outer beam barrel above and the transmission cylinder with the non-rotatable connection of interior beam barrel
The lower end of power transmission shaft is inserted into transmission cylinder, and rotating dog has been crossed on power transmission shaft, and the top of transmission cylinder is provided with rotating dog
The helicoid of cooperation, the lower end of the transmission cylinder is against having all the time in the spring compressed.
A kind of 6. automatic hinge that can be adjusted up and down according to claim 5, it is characterised in that on the power transmission shaft and position
Shoulder is provided with above rotating dog, the clamp nut being threadedly coupled with interior beam barrel is provided with the upper end of the interior beam barrel,
The upper surface of the shoulder is resisted against in fixing nut.
7. a kind of automatic hinge that can be adjusted up and down according to claim 5 or 6, it is characterised in that under the spring
End is resisted against the upper end of support tube.
8. a kind of automatic hinge that can be adjusted up and down according to claim 5 or 6, it is characterised in that under the spring
End is resisted against on the housing pin being threadedly coupled with support tube.
9. a kind of automatic hinge that can be adjusted up and down according to claim 5 or 6, it is characterised in that the power transmission shaft leads to
Positioning sleeve is crossed non-rotatably to be connected with outer beam barrel above.
10. a kind of automatic hinge that can be adjusted up and down according to Claims 2 or 3, it is characterised in that above
Outer beam barrel internal thread is connected with supplementary height adjustment screw, and the supplementary height adjustment screw is resisted against the upper end of power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446575.5U CN206859933U (en) | 2017-04-26 | 2017-04-26 | A kind of automatic hinge that can be adjusted up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446575.5U CN206859933U (en) | 2017-04-26 | 2017-04-26 | A kind of automatic hinge that can be adjusted up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206859933U true CN206859933U (en) | 2018-01-09 |
Family
ID=60822147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720446575.5U Expired - Fee Related CN206859933U (en) | 2017-04-26 | 2017-04-26 | A kind of automatic hinge that can be adjusted up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206859933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678581A (en) * | 2018-07-24 | 2018-10-19 | 张红卫 | A kind of built-in door absorption function Damping hinge |
-
2017
- 2017-04-26 CN CN201720446575.5U patent/CN206859933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678581A (en) * | 2018-07-24 | 2018-10-19 | 张红卫 | A kind of built-in door absorption function Damping hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 |