CN214006862U - Height-adjustable partition door oiling hinge - Google Patents
Height-adjustable partition door oiling hinge Download PDFInfo
- Publication number
- CN214006862U CN214006862U CN202022162759.3U CN202022162759U CN214006862U CN 214006862 U CN214006862 U CN 214006862U CN 202022162759 U CN202022162759 U CN 202022162759U CN 214006862 U CN214006862 U CN 214006862U
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- oiling
- sleeve
- hinge
- core
- oil injection
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- 238000005192 partition Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims description 46
- 239000007924 injection Substances 0.000 claims description 46
- 238000009434 installation Methods 0.000 abstract description 12
- 239000003921 oil Substances 0.000 description 44
- 239000010687 lubricating oil Substances 0.000 description 10
- 230000001050 lubricating effect Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a height-adjustable partition door oiling hinge, which comprises an upper oiling sleeve, a hinge core, a lower thread through sleeve and a thread plug, wherein the upper oiling sleeve comprises an upper sleeve body and an oiling mechanism, the top of the upper sleeve body is provided with an oiling hole, the inside of the upper sleeve body at the oiling hole is provided with the oiling mechanism, the oiling mechanism comprises a steel ball, a spring and an oiling core, the oiling core is a structure with grooves on the upper end surface and the lower end surface, an oil passage is communicated between the upper groove and the lower groove, the steel ball is arranged at the groove at the upper part through the spring, and the steel ball is supported at the oiling hole through the spring; the hinge core is inserted in the upper oiling sleeve, a lower threaded through sleeve is assembled on the lower part of the hinge core through threads, and a threaded plug connected to the bottom of the hinge core is installed in the lower threaded through sleeve through threads. The utility model has the advantages of make things convenient for oiling and installation, improve lubricated and installation effectiveness, labour saving and time saving, easily realization.
Description
Technical Field
The utility model belongs to the building materials field relates to a hinge, especially a height-adjustable cuts off door oiling hinge.
Background
The hinge is formally named as a hinge. Often in the form of a two-fold type, which is a part that connects and moves two parts of an object. The common hinge is used for cupboard doors, windows, doors and the like.
Most of the conventional hinges for partition doors are composed of an upper sleeve, a gasket and a lower sleeve with an insert rod, wherein the insert rod is integrally formed at the center of the top surface of the lower sleeve, and the gasket and the upper sleeve are sequentially sleeved on the insert rod. In order to facilitate the opening of the partition door, oil is often injected between the upper sleeve and the lower sleeve so that the upper sleeve and the lower sleeve can rotate smoothly. The existing method is inconvenient, and lubricating oil needs to be directly poured into the upper and lower gaps, so that the method not only causes the waste of the lubricating oil, but also causes poor lubricating effect because the lubricating oil cannot flow into the hinge; in order to achieve a better lubricating effect, the whole door needs to be detached and then installed after oil is filled, so that time and labor are wasted.
In addition, when the hinge is installed, the requirement on the installation accuracy is high, the upper sleeve is welded on the door plate, the lower sleeve seat is welded on the door frame, once the upper sleeve and the lower sleeve seat are not suitable for welding, the door plate is difficult to stably hang on the lower sleeve seat, and the labor intensity and the installation cost of rework are increased.
Disclosure of Invention
An object of the utility model is to overcome the not enough of prior art, provide a height-adjustable cuts off door oiling hinge that makes things convenient for oiling and installation, improves lubrication and installation effectiveness, labour saving and time saving, easily realize.
The utility model provides a its technical problem take following technical scheme to realize:
the utility model provides a height-adjustable cuts off door oiling hinge which characterized in that: the oil injection device is characterized by comprising an upper oil injection sleeve, a hinge core, a lower thread through sleeve and a thread plug, wherein the upper oil injection sleeve comprises an upper sleeve body and an oil injection mechanism, the top of the upper sleeve body is provided with an oil injection hole, the oil injection mechanism is arranged in the upper sleeve body at the oil injection hole and consists of a steel ball, a spring and an oil injection core, the oil injection core is of a structure in which grooves are formed in the upper end surface and the lower end surface, an oil passage is communicated between the upper groove and the lower groove, the steel ball is arranged at the groove at the upper part through the spring, and the steel ball is jacked at the oil injection hole through the spring; the hinge core is inserted in the upper oiling sleeve, the ball at the top of the hinge core is inserted in the groove below the oiling core, the lower part of the hinge core is provided with a lower thread through sleeve in a threaded manner, and a threaded plug connected to the bottom of the hinge core is mounted on the inner thread of the lower thread through sleeve.
And the hinge core is composed of a polished rod section, a ball and a threaded section, the ball is mounted on the top surface of the polished rod section, the threaded section is coaxially arranged on the bottom surface of the polished rod section, and the outer diameter of the polished rod section is larger than that of the threaded section.
And the bottom surface of the upper groove of the oil injection core is of a plane structure, and the bottom surface of the lower groove of the oil injection core is of an arc structure matched with the ball on the hinge core.
And the thread plug is composed of a cylinder provided with external threads and a pattern arranged on the end face of the bottom of the cylinder, wherein the pattern is a regular hexagonal groove or a regular pentagonal groove or a cross groove or a straight groove.
And the bottom of the lower thread through sleeve is welded with a supporting sheet, and the middle part of the supporting sheet is provided with a hollow structure matched with the pattern on the bottom surface of the thread plug.
The utility model has the advantages that:
1. according to the height-adjustable partition door oiling hinge, by arranging the oiling mechanism, the injected lubricating oil can be ensured to enter the hinge, the lubricating effect is ensured, the lubricating oil is fully utilized, and the waste of the lubricating oil is avoided; through the independent setting of hinge core, made things convenient for its screw thread section height adjustment in lower screw thread leads to the cover to made things convenient for the installation of door plant, made to go up to annotate and have an assembly interval scope between the oil jacket and the lower screw thread leads to the cover, reduced the requirement to the installation accuracy.
2. This height-adjustable cuts off door oiling hinge, the effect of bearing hinge core is played on the one hand in the setting of screw plug, and on the other hand has avoided the entering of filth, guarantees the height adjustment function of hinge core.
3. This height-adjustable cuts off door oiling hinge through the bottom welding support piece of screw thread expert cover under, avoids because of the hinge frequently works, the screw end cap that produces vibration and lead to is not hard up, the problem of losing.
4. The utility model has the advantages of scientific and reasonable design, have convenient oiling and installation, improve lubricated and installation effectiveness, labour saving and time saving, easily realization, be a height adjustable cuts off door oiling hinge with higher novelty.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of the upper oil filling sleeve of the present invention;
FIG. 5 is a schematic structural view of the hinge core of the present invention;
fig. 6 is a schematic structural view of the lower thread through sleeve of the present invention.
Description of the reference numerals
1-upper oil injection sleeve, 2-connecting lug, 3-lower thread through sleeve, 4-supporting sheet, 5-oil injection hole, 6-oil injection core, 7-hinge core, 8-thread plug, 9-steel ball, 10-spring, 11-oil passage, 12-groove, 13-ball, 14-polished rod section, 15-thread section and 16-hollow structure.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings:
the utility model provides a height-adjustable cuts off door oiling hinge, its innovation part lies in: the oil injection device is characterized by comprising an upper oil injection sleeve 1, a hinge core 7, a lower thread through sleeve 3 and a thread plug 8, wherein the upper oil injection sleeve is composed of an upper sleeve body and an oil injection mechanism, an oil injection hole is formed in the top of the upper sleeve body, the oil injection mechanism is installed inside the upper sleeve body at the oil injection hole and consists of a steel ball 9, a spring 10 and an oil injection core 6, the oil injection core is of a structure that grooves 12 are formed in the upper end surface and the lower end surface, an oil passing channel 11 is communicated between the upper groove and the lower groove, the steel ball is installed at the groove at the upper part through the spring, and the steel ball is jacked at the oil injection hole 5 through the spring; the hinge core is inserted in the upper oiling sleeve, the ball at the top of the hinge core is inserted in the groove below the oiling core, the lower part of the hinge core is provided with a lower thread through sleeve in a threaded manner, and a threaded plug connected to the bottom of the hinge core is mounted on the inner thread of the lower thread through sleeve.
The hinge core is composed of a polished rod section 14, a ball 13 and a threaded section 15, the ball is mounted on the top surface of the polished rod section, the threaded section is coaxially arranged on the bottom surface of the polished rod section, and the outer diameter of the polished rod section is larger than that of the threaded section.
The bottom surface of the upper groove of the oil injection core is of a plane structure, and the bottom surface of the lower groove of the oil injection core is of an arc structure matched with the ball on the hinge core.
The threaded plug is composed of a cylinder with external threads and a pattern arranged on the end face of the bottom of the cylinder, and the pattern is a regular hexagonal groove or a regular pentagonal groove or a cross groove or a straight groove. Different wrench of different decorative pattern structure adaptation.
The bottom of the lower thread through sleeve is welded with a supporting sheet 4, and the middle part of the supporting sheet is provided with a hollow structure 16 matched with the pattern on the bottom surface of the thread plug.
The utility model can ensure that the injected lubricating oil can enter the hinge through the arrangement of the oil injection mechanism, ensure the lubricating effect, fully utilize the lubricating oil and avoid the waste of the lubricating oil; through the independent setting of hinge core, made things convenient for its screw thread section height adjustment in lower screw thread leads to the cover to made things convenient for the installation of door plant, made to go up to annotate and have an assembly interval scope between the oil jacket and the lower screw thread leads to the cover, reduced the requirement to the installation accuracy.
The upper oil injection sleeve and the lower thread through sleeve of the hinge are welded on the door plate and the door frame through the connecting lugs 2 arranged on the side surfaces. During oil injection, the steel ball at the top is pushed open by a tool, at the moment, the oil injection hole is opened, oil is injected into the oil injection hole, and then the steel ball is returned by knocking the side surface of the upper oil injection sleeve. The injected lubricating oil can leak to the groove below through the oil channel, and then the lubrication is finished through the relative rotation of the upper oil injection sleeve and the hinge core.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (5)
1. The utility model provides a height-adjustable cuts off door oiling hinge which characterized in that: the oil injection device is characterized by comprising an upper oil injection sleeve, a hinge core, a lower thread through sleeve and a thread plug, wherein the upper oil injection sleeve comprises an upper sleeve body and an oil injection mechanism, the top of the upper sleeve body is provided with an oil injection hole, the oil injection mechanism is arranged in the upper sleeve body at the oil injection hole and consists of a steel ball, a spring and an oil injection core, the oil injection core is of a structure in which grooves are formed in the upper end surface and the lower end surface, an oil passage is communicated between the upper groove and the lower groove, the steel ball is arranged at the groove at the upper part through the spring, and the steel ball is jacked at the oil injection hole through the spring; the hinge core is inserted in the upper oiling sleeve, the ball at the top of the hinge core is inserted in the groove below the oiling core, the lower part of the hinge core is provided with a lower thread through sleeve in a threaded manner, and a threaded plug connected to the bottom of the hinge core is mounted on the inner thread of the lower thread through sleeve.
2. The height-adjustable partition door oiling hinge according to claim 1, characterized in that: the hinge core comprises a polished rod section, a ball and a threaded section, the ball is mounted on the top surface of the polished rod section, the threaded section is coaxially arranged on the bottom surface of the polished rod section, and the outer diameter of the polished rod section is larger than that of the threaded section.
3. The height-adjustable partition door oiling hinge according to claim 1, characterized in that: the bottom surface of the upper groove of the oil injection core is of a plane structure, and the bottom surface of the lower groove of the oil injection core is of an arc structure matched with the ball on the hinge core.
4. The height-adjustable partition door oiling hinge according to claim 1, characterized in that: the threaded plug is composed of a cylinder with external threads and a pattern arranged on the end face of the bottom of the cylinder, and the pattern is a regular hexagonal groove or a regular pentagonal groove or a cross groove or a straight groove.
5. The height-adjustable partition door oiling hinge according to claim 4, wherein: the bottom of the lower thread through sleeve is welded with a supporting sheet, and the middle part of the supporting sheet is provided with a hollow structure matched with the patterns on the bottom surface of the thread plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022162759.3U CN214006862U (en) | 2020-09-28 | 2020-09-28 | Height-adjustable partition door oiling hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022162759.3U CN214006862U (en) | 2020-09-28 | 2020-09-28 | Height-adjustable partition door oiling hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214006862U true CN214006862U (en) | 2021-08-20 |
Family
ID=77297995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022162759.3U Active CN214006862U (en) | 2020-09-28 | 2020-09-28 | Height-adjustable partition door oiling hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214006862U (en) |
-
2020
- 2020-09-28 CN CN202022162759.3U patent/CN214006862U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240416 Address after: 522000, No. 11, Houyin, West Bureau, Tuku Si Mu, Yongdong Village, Xianqiao, Rongcheng District, Jieyang City, Guangdong Province Patentee after: Chen Minqi Country or region after: China Address before: 300000 at the intersection of zishuidao and Jiefang South Road, Hexi District, Tianjin Patentee before: Tianjin shengweisi Technology Development Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |