CN204531812U - A kind of adjustable hinge - Google Patents
A kind of adjustable hinge Download PDFInfo
- Publication number
- CN204531812U CN204531812U CN201520165054.3U CN201520165054U CN204531812U CN 204531812 U CN204531812 U CN 204531812U CN 201520165054 U CN201520165054 U CN 201520165054U CN 204531812 U CN204531812 U CN 204531812U
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- eccentric
- load elements
- hole
- support member
- adjusting bolt
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Abstract
The utility model discloses a kind of adjustable hinge, comprise support member and load elements, also comprise: adjusting bolt, described load elements is hinged on described support member by it, described adjusting bolt is provided with eccentric adjusting unit and axial height regulon; Described support member is provided with eccentric auxiliary unit, and described eccentric adjusting unit coordinates to regulate the gap between described load elements and described support member with described eccentric auxiliary unit; Described load elements is provided with axial height auxiliary unit, described axial height regulon coordinates with described axial height auxiliary unit the axial location regulating described load elements.The utility model can not only gap between adjustment doors and ground, can also regulate the gap of hinge self, thus improve sealing effectiveness.
Description
Technical field
The utility model relates to Hardware fitting field, especially relates to a kind of adjustable hinge.
Background technology
Hinge is a kind of door and window hardware accessory, also known as hinge, for connecting two firmwares and allowing the mechanical device that rotates between the two, hinge generally comprises the support member for being connected with doorframe and the load elements for being connected with door, hinged between support member and load elements.
At present, in the access door of central air-conditioning or the cold-storage door of freezer, in order to ensure sealing, preventing cold air (wind) from leaking, needing to use special hinge; If use common hinge in particular job environment such as the access door of central air-conditioning or the cold-storage door of freezer, because cold air (wind) cannot be regulated often to spill from doorframe (plate) gap, cause serious condensation, and cause sealing effectiveness to reduce.
In order to tackle the working environment needing high-seal, there are some adjustable hinges on the market, such as a kind of hinge disclosed in application number CN201120221068.4, a kind of hinge forms primarily of left leaf of hinge, right leaf of hinge, connecting axle, connecting axle threaded upper ends, upper bush, upper bush internal thread, card article, two spline bars, sleeve, lower sleeve, lower sleeve internal thread, adjusting bolt screw thread, adjusting bolt and fixing hole.Hinge is linked together by connecting axle by left leaf of hinge and right leaf of hinge, and connecting axle threaded upper ends, for being connected with the internal thread of sleeve on the upper bush on right leaf of hinge.Sleeve is located in the middle part of left leaf of hinge, for left leaf of hinge and right leaf of hinge by the connection of connecting axle, is provided with two spline bars inside sleeve.Left leaf of hinge lower end is provided with lower sleeve, and its lower sleeve internal thread is threaded with adjusting bolt, and this utility model hinge realizes adjustability, effectively eliminates when hinge works to the destruction of bringing simultaneously.
Although but can gap between adjustment doors and ground by above-mentioned utility model, the gap between support member and load elements cannot be regulated, so its actual sealing effectiveness is still not enough, so have certain room for improvement.
In view of above-mentioned defect, the utility model creator obtains this creation finally through long research and practice.
Utility model content
The purpose of this utility model is, provides a kind of adjustable hinge, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution adopted in the utility model is, provides a kind of adjustable hinge, comprises support member and load elements, also comprises:
Adjusting bolt, described load elements is hinged on described support member by it, described adjusting bolt is provided with eccentric adjusting unit and axial height regulon;
Described support member is provided with eccentric auxiliary unit, and described eccentric adjusting unit coordinates to regulate the gap between described load elements and described support member with described eccentric auxiliary unit;
Described load elements is provided with axial height auxiliary unit, described axial height regulon coordinates with described axial height auxiliary unit the axial location regulating described load elements.
Preferably, described axial height regulon is external screw thread, and described external screw thread is opened in described adjusting bolt.
Preferably, described eccentric adjusting unit comprises eccentric projection and eccentric shaft, and described eccentric projection and described eccentric shaft are eccentrically set on the two ends of described adjusting bolt respectively, and described eccentric projection and described eccentric shaft are coaxially arranged.
Preferably, described eccentric auxiliary unit comprises through hole and lower through-hole, and described adjusting bolt is arranged between described upper through hole and described lower through-hole, and described eccentric projection is arranged in described upper through hole, and described eccentric shaft is arranged in described lower through-hole.
Preferably, described axial height auxiliary unit comprises shaft hole and is opened in the internal thread in described shaft hole, and described shaft hole is opened in described load elements, and described adjusting bolt is located in described shaft hole and described external screw thread is connected with described internal thread.
Preferably, described adjustable hinge also comprises lock shaft hole and fixed screw, and described lock shaft hole is opened on described support member and it is communicated with described lower through-hole, and described fixed screw is threaded in described lock shaft hole.
Preferably, the end face of described eccentric projection is provided with interior hexagonal depression.
The beneficial effects of the utility model are compared with the prior art: can not only gap between adjustment doors and ground, can also regulate the gap of hinge self, thus improve sealing effectiveness; Realized the axially-movable of load elements by internal thread and external screw thread, not only structure is reliable, and easy to adjust; The spacing between load elements and support member is adjusted by eccentric projection and eccentric shaft; Prevent adjusting bolt from loosening by fixed screw and cause the gap change of being correlated with to affect sealing effectiveness greatly.
Accompanying drawing explanation
Fig. 1 is adjustable hinge elevation of the present utility model;
Fig. 2 is adjustable hinge top view of the present utility model;
Fig. 3 is adjusting bolt structural representation of the present utility model;
Fig. 4 is load elements elevation of the present utility model;
Fig. 5 is load elements lateral view of the present utility model.
In figure: 1-support member; 2-load elements; 3-adjusting bolt; 4-external screw thread; 5-eccentric projection; 6-eccentric shaft; The upper through hole of 7-; 8-lower through-hole; 9-shaft hole; 10-lock shaft hole; 11-fixed screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
As shown in Figure 1, a kind of adjustable hinge, can gap between adjustment doors and ground, and regulate the gap of hinge self, when being applied on actual door, also need to add corresponding rubber weather strip on door or frame, due to current freezer or central air-conditioning operationally, the air themperature of its inside can reduce, pressure is also less, extraneous air themperature is then relatively high, pressure is also larger, so can negative pressure be formed in freezer or central air-conditioning, because the sealing of the common hinge that cold-storage door or central air-conditioning access door use is poor, outside hot air can be caused to enter inside, temperature in door so not only can be caused to raise, also dew condensation phenomenon can be produced because air meets, so need the good hinge of sealing, this adjustable hinge comprises support member 1, load elements 2 and adjusting bolt 3, wherein, support member 1 is otherwise known as main hinge or pedestal, as Fig. 4, shown in Fig. 5, load elements 2 is otherwise known as secondary hinge, support member 1 is generally provided with three fixing holes, fixing hole is provided with bolt, be bolted on doorframe, load elements 2 is generally provided with two fixing holes, fixing hole is provided with bolt, be bolted on door, and support member 1 is hinged by adjusting bolt 3 with load elements 2, as shown in Figure 3, adjusting bolt 3 is provided with axial height regulon and eccentric adjusting unit, axial height regulon is used for the height and position of regulating load part 2, by axial height regulon, just can the height of adjustment doors, thus the gap between control gate and ground, as Fig. 1, shown in Fig. 2, in general, when reality uses, first by axial height regulon, door is moved up, after door is closed, also caulking gum can be padded between the door end and ground, then by axial height regulon, door is moved down, pretightning force is applied on caulking gum, thus raising sealing, prevent cold air (wind) from leaking out from the gap between ground and door, eccentric adjusting unit can regulate the gap between support member 1 and load elements 2, the i.e. gap of hinge self, generally first the gap between support member 1 and load elements 2 is adjusted to maximum, then door or frame that caulking gum is housed is put into, then the gap between support member 1 and load elements 2 is adjusted to minimum, caulking gum is made to obtain certain pretightning force, thus raising sealing effectiveness, it is worth mentioning that, the effect of caulking gum is just arranged to obtain best sealing effectiveness in actual use herein, this mode in gap is regulated to be provided with good sealing effectiveness by axial height regulon and eccentric adjusting unit, support member 1 is provided with eccentric auxiliary unit, eccentric adjusting unit coordinates with eccentric auxiliary unit to regulate the gap between described load elements 2 and support member 1, under the cooperation of eccentric adjusting unit by eccentric auxiliary unit, can drive load elements 2 near or away from support member 1, load elements 2 is provided with axial height auxiliary unit, axial height regulon coordinates the axial location in order to regulating load part 2 with axial height auxiliary unit, thus changes the gap between door and ground, this design can not only gap between adjustment doors and ground, can also regulate the gap of hinge self, thus improve sealing effectiveness.
As Fig. 2, Fig. 3, shown in Fig. 5, axial height regulon is external screw thread 4, external screw thread 4 is opened in the side near adjusting bolt 3 end, axial height auxiliary unit comprises shaft hole 9 and is opened in the internal thread (not marking in figure) in shaft hole 9, shaft hole 9 is opened in load elements 2, and the length of shaft hole 9 is less than the length of adjusting bolt 3, adjusting bolt 3 is located in shaft hole 9, and external screw thread 4 is connected with internal thread, because shaft hole 9 is arranged in load elements 2, load elements 2 and door are fixed, internal thread is connected with external screw thread 4, so gyration can be converted into the radial motion of load elements 2 by adjusting bolt 3, so when turning adjusting bolt 3, load elements 2 can be moved along the axial direction of adjusting bolt 3, door is driven to move up and down within the specific limits, thus the gap on adjustment doors and ground, this design realizes the axially-movable of load elements 2 by internal thread and external screw thread 4, and not only structure is reliable, and easy to adjust.
Eccentric adjusting unit comprises eccentric projection 5 and eccentric shaft 6, eccentric projection 5 is wheel shape, the diameter of eccentric shaft 6 is far smaller than the diameter of adjusting bolt 3, eccentric projection 5 and eccentric shaft 6 are eccentrically set on the two ends of adjusting bolt 3 respectively, and eccentric projection 5 and eccentric shaft 6 are coaxially arranged, this makes it possible to drive load elements 2 eccentric rotary, thus the gap between regulating load part 2 and support member 1, eccentric auxiliary unit comprises through hole 7 and lower through-hole 8, support member 1 is provided with two lugs, two lugs are separately positioned on the two ends of support member 1, upper through hole 7 and lower through-hole 8 are separately positioned on two lugs, described two lugs can play the effect of restriction load elements 2 axially-movable, load elements 2 is made to be merely able to move between two lugs, also can be understood as load elements 2 to be merely able to move between upper through hole 7 and lower through-hole 8, adjusting bolt 3 is arranged between through hole 7 and lower through-hole 8, and load elements 2 is hinged on support member 1, and eccentric projection 5 is arranged in through hole 7, eccentric shaft 6 is arranged in described lower through-hole 8, in use, first the eccentric projection 5 in adjusting bolt 3 is turned, because eccentric projection 5 and eccentric shaft 6 are coaxial settings, and eccentric projection 5 and eccentric shaft 6 all with adjusting bolt 3 disalignment, so when eccentric projection 5 is rotated, adjusting bolt 3 can drive load elements 2 to do eccentric motion, thus make load elements 2 constantly near or away from support member 1, this design adjusts the spacing between load elements 2 and support member 1 by eccentric projection 5 and eccentric shaft 6.
As shown in Figure 2, lock shaft hole 10 and fixed screw 11, lock shaft hole 10 is opened on support member 1 and it is communicated with lower through-hole 8, fixed screw 11 is threaded in lock shaft hole 10, lock shaft hole 10 is corresponding eccentric shaft 6 just in time, when fixed screw 11 is screwed into lock shaft hole 10, its end just in time fixes on eccentric shaft 6, thus stop adjusting bolt 3 to be rotated, and prevent in use, when the gap regulated between load elements 2 and support member 1 and the gap between ground and door, be screwed into fixed screw 11, thus block adjusting bolt 3, prevent adjusting bolt 3 from loosening and causing the gap change of being correlated with to affect greatly sealing effectiveness, and lock shaft hole 10 also has antitheft effect, when the door closes, load elements 2 just in time blocks lock shaft hole 10, thus burglar cannot be back-outed fixed screw 11, because fixed screw 11 withstands in adjusting bolt 3, thus burglar cannot be back-outed adjusting bolt 3, so just can prevent burglar from being taken apart by hinge thus door is pulled down from doorframe.
As shown in Figure 3, the end face of eccentric projection 5 is provided with interior hexagonal depression, interior hexagonal depression is suitable with die nut size, when user will turn adjusting bolt 3, die nut can be used to carry out eccentric projection 5, thus drive whole adjusting bolt 3 to rotate; This design person easy to use can turn adjusting bolt 3.
As shown in Figure 2, when specifically using, load elements 2 is in extreme higher position, door is maximum with the gap on ground, wait to shut behind the door, by turning adjusting bolt 3, load elements 2 is moved downward, meanwhile, load elements 2 does eccentric motion on support member 1, spacing between the two constantly changes, when load elements 2 drops to certain position, gap between door and ground reaches minimum zone, and then adjusting bolt 3 is turned by a small margin, make the spacing between load elements 2 and support member 1 minimum, then fixed screw 11 is turned, block adjusting bolt 3, thus reach best sealing effectiveness.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for the utility model, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that the utility model claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.
Claims (7)
1. an adjustable hinge, comprises support member and load elements, it is characterized in that, also comprise:
Adjusting bolt, described load elements is hinged on described support member by it, described adjusting bolt is provided with eccentric adjusting unit and axial height regulon;
Described support member is provided with eccentric auxiliary unit, and described eccentric adjusting unit coordinates to regulate the gap between described load elements and described support member with described eccentric auxiliary unit;
Described load elements is provided with axial height auxiliary unit, described axial height regulon coordinates with described axial height auxiliary unit the axial location regulating described load elements.
2. adjustable hinge as described in claim 1, is characterized in that: described axial height regulon is external screw thread, and described external screw thread is opened in described adjusting bolt.
3. adjustable hinge as described in claim 2, it is characterized in that: described eccentric adjusting unit comprises eccentric projection and eccentric shaft, described eccentric projection and described eccentric shaft are eccentrically set on the two ends of described adjusting bolt respectively, and described eccentric projection and described eccentric shaft are coaxially arranged.
4. adjustable hinge as described in claim 3, it is characterized in that: described eccentric auxiliary unit comprises through hole and lower through-hole, described adjusting bolt is arranged between described upper through hole and described lower through-hole, and described eccentric projection is arranged in described upper through hole, and described eccentric shaft is arranged in described lower through-hole.
5. adjustable hinge as described in claim 4, it is characterized in that: described axial height auxiliary unit comprises shaft hole and is opened in the internal thread in described shaft hole, described shaft hole is opened in described load elements, and described adjusting bolt is located in described shaft hole and described external screw thread is connected with described internal thread.
6. adjustable hinge as described in claim 5, it is characterized in that: described adjustable hinge also comprises lock shaft hole and fixed screw, described lock shaft hole is opened on described support member and it is communicated with described lower through-hole, and described fixed screw is threaded in described lock shaft hole.
7. adjustable hinge as described in claim 4, is characterized in that: the end face of described eccentric projection is provided with interior hexagonal depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165054.3U CN204531812U (en) | 2015-03-24 | 2015-03-24 | A kind of adjustable hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165054.3U CN204531812U (en) | 2015-03-24 | 2015-03-24 | A kind of adjustable hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204531812U true CN204531812U (en) | 2015-08-05 |
Family
ID=53745835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165054.3U Expired - Fee Related CN204531812U (en) | 2015-03-24 | 2015-03-24 | A kind of adjustable hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204531812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113015836A (en) * | 2018-11-13 | 2021-06-22 | 优利思百隆有限公司 | Furniture hinge |
-
2015
- 2015-03-24 CN CN201520165054.3U patent/CN204531812U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113015836A (en) * | 2018-11-13 | 2021-06-22 | 优利思百隆有限公司 | Furniture hinge |
| US11499354B2 (en) | 2018-11-13 | 2022-11-15 | Julius Blum Gmbh | Furniture hinge |
| CN113015836B (en) * | 2018-11-13 | 2023-03-07 | 优利思百隆有限公司 | Furniture hinge and furniture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20180324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |