CN108979398A - A kind of plane bearing and the hinge containing the bearing - Google Patents
A kind of plane bearing and the hinge containing the bearing Download PDFInfo
- Publication number
- CN108979398A CN108979398A CN201811082984.7A CN201811082984A CN108979398A CN 108979398 A CN108979398 A CN 108979398A CN 201811082984 A CN201811082984 A CN 201811082984A CN 108979398 A CN108979398 A CN 108979398A
- Authority
- CN
- China
- Prior art keywords
- hinge
- pearl disk
- disk
- pearl
- hole
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/04—Additional features or accessories of hinges relating to the use of free balls as bearing-surfaces
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
Abstract
Disclosure of the invention plane bearing and its hinge；Plane bearing contains shell, upper pearl disk, lower pearl disk and several balls, upper and lower pearl disk is provided with through-hole, it is semicircular annular groove that upper and lower pearl disk, which is provided with cross section, it is circular channel that section is made of two annular grooves, channel is placed into the ball, upper pearl disk through-hole is greater than lower pearl disk through-hole, and upper pearl disk through-hole is upwardly formed cylinder；Hinge contains upper and lower hinge, it is loaded between upper and lower hinge hinge pipe and states plane bearing, upper and lower hinge hinge pipe is against upper and lower pearl disk respectively, connecting rod is fixed on lower jaw hinge pipe, connecting rod passes through upper and lower pearl disk through-hole and connecting rod and lower pearl disk through-hole tight fit, upper hinge hinge inside pipe wall then with tight fit on the outside of upper pearl disk cylinder.Hinge can be rotated by scrolling realization and upper and lower hinge separates.
Description
Technical field
The invention belongs to a kind of hinges of door and window, are related to a kind of improvement of hinge arrangement, are a kind of upper and lower more specifically
The hinge that hinge can be separated by user's simplicity and can be rotated by ball scrolling realization.
Background technique
Traditional hinge includes door leaf page and doorframe page, and door leaf page and the lateral position of doorframe page form several hinge pipes,
Door leaf page is mutually inlayed with doorframe page by hinge pipe, and a connecting rod is installed in inner hole, can play connection, Guan Zhengyu is rotated
Effect, when door leaf is mounted on doorframe by hinge, the weight of door leaf can directly act on connecting rod by the hinge pipe of door leaf page
On, it tenses connecting rod and acts on other hinge inside pipe walls, when door leaf being caused to open and close, whole connecting rod and all hinge Guan Zhi
Friction is connect, the abrasion of connecting rod Yu hinge inside pipe wall is easily caused, causes hinge deformation even to damage, in addition, due to this conjunction
Page realizes the rotation of door leaf by the direct sliding friction between hinge pipe and connecting rod, there are resistance when door leaf folding is larger,
Harder disadvantage is operated, furthermore, weight of the door leaf page hinge pipe due to carry door leaf, and it is directly sliding with doorframe page hinge pipe
Dynamic friction also easily causes the abrasion and damage of hinge pipe.
For this purpose, some improvement projects formerly have been made in the applicant, and propose following patent application:
Previously disclosed are a kind of double ball hinges of no central spindle, it is being closed Chinese invention patent application 201710071210.3 above and below
Be provided with pearl disk and ball between page pipe and intermediate hinge pipe, it is intended to shaft is replaced by double ball bearing, with realize hinge it
Between connection and rotation.
Previously disclosed are a kind of double ball hinges, it is worn Chinese invention patent application 201710607120.1 by connecting screw
Enter upper and lower hinge pipe and be located in upper and lower pearl disk through-hole, and is tightened by nut and connecting screw is allowed to fix.
Above-mentioned two application for a patent for invention schemes are all made of the rolling of double balls to realize the rotation of door leaf page, so as to disappear
The appearance for leading to a series of problems except the presence due to sliding friction, improves the performance of hinge.
But there are still larger problem in both schemes, there are still inconvenience in use.First is that existing in hinge manufacture
The trouble of assembly, since upper and lower ball bearing system is separately mounted to upper hinge pipe and intermediate hinge pipe, intermediate hinge pipe and lower conjunction
Between page pipe, and upper and lower ball bearing is to be a tight fit in inside hinge pipe by the step of upper and lower pearl disk, by upper and lower hinge
The limitation of pipe distance, certain components must be placed in an inclined manner, and the assembly of upper and lower component has influence again between each other,
Then, there is inefficiency in assembly manipulation；Second is that upper and lower hinge finishes once assembling and is mounted on door leaf and doorframe
On, it generally can not be by user according to the easy separation of interim progress is needed, their disassembly needs professional to operate, this is just limited
The use for having made user, the trouble for causing user to need to separate door leaf from doorframe in routine use.
Summary of the invention
The invention aims to provide a kind of plane bearing and containing the hinge of the bearing, which proposes one kind
Structure can be connect, so that above and below with upper hinge hinge pipe by the plane bearing by the connecting rod for being fixed on lower jaw hinge pipe
The rotation of hinge can be achieved by rolling, meanwhile, upper hinge can need to carry out with lower jaw and plane bearing according to user
Simplicity separation and engagement.
The object of the present invention is achieved like this:
A kind of plane bearing, including shell, upper pearl disk, lower pearl disk and several balls, wherein upper and lower pearl disk is opened in centre
There is through-hole, it is semicircular annular groove that cross section is also provided in upper and lower pearl disk, and the upper and lower opposite pairing of pearl disk is recessed by two annulars
It is circular channel that slot, which forms a section, is placed into several balls in channel, its main feature is that, under upper pearl disk through-hole is greater than
Pearl disk through-hole, and upper pearl disk through-hole surrounding upwardly extends and is formed with cylinder, upper and lower pearl disk dress is in the shell and upper pearl disk and lower pearl
Disk through-hole exposes from up and down direction.
It is preferred that in above-mentioned plane bearing scheme, upper pearl dish external diameter is smaller than lower pearl dish external diameter.
In this way, when upper pearl disk rotates, it is ensured that friction will not be generated with shell.
A kind of hinge, including upper and lower hinge, its main feature is that, above-mentioned plane axis is housed between upper and lower hinge hinge pipe
It holds, upper and lower hinge hinge pipe is against respectively on upper and lower pearl disk, and a connecting rod is fixed on lower jaw hinge pipe, and connecting rod is free
End across upper and lower pearl disk through-hole and connecting rod and lower pearl disk through-hole tight fit, upper hinge hinge pipe sleeve upper pearl disk cylinder and on
Tight fit on the outside of hinge hinge inside pipe wall and upper pearl disk cylinder.
In this way, lower pearl disk can be remained stationary relative to lower jaw, when upper conjunction due to connecting rod and lower pearl disk through-hole tight fit
When page is by twisting force, due to tight fit on the outside of upper hinge hinge inside pipe wall and upper pearl disk cylinder, several balls will be in channel
Middle rolling, and rotate together pearl disk with upper hinge, meanwhile, plane bearing can also be used in the weight for bearing hinge transmitting.
It is preferred that connection leverage is solid by sleeve and lower jaw inside pipe wall three's tight fit in above-mentioned hinge scheme
It is fixed.
In this way, the further simplification of structure that connecting rod can be enable to be fixed in lower jaw hinge pipe.
It is preferred that in above-mentioned hinge scheme, connecting rod free end is equipped with ball bearing, ball bearing include inner integument disk,
Outer pearl disk and it is several sidewinder pearl, be provided with circular hole among inside and outside pearl disk, it is semicircular that cross section is formed on the outside of inner integument disk
Ring groove, it is semicircular ring groove that cross section is formed on the inside of outer pearl disk, and inner integument disk is placed in outer pearl disk circular hole by two rings
It is circular channel that groove, which forms section, is placed into channel and several sidewinders pearl；Connecting rod free end is formed with step, platform
Rank and inner integument disk circular hole tight fit；Upper hinge hinge pipe sleeve close-fitting on the outside of outer pearl disk and upper hinge hinge inside pipe wall and outer pearl disk
It closes.
Then, when upper hinge rotates, outer pearl disk can be such that it rotates together with upper hinge by several rollings for sidewindering pearl,
Meanwhile the roll force that the weight of upper hinge carrying generates can also be dissolved by rolling bearing.
Thus obtained hinge, upper hinge can be detached from by its hinge pipe from connecting rod top and upper pearl disk cylinder, thus
Realize that user's foundation needs to carry out the separation of upper and lower hinge, meanwhile, upper hinge can be needed according to user by upper hinge hinge again
Pipe is inserted in from connecting rod top, and makes to generate tight fit on the outside of hinge hinge inside pipe wall and upper pearl disk cylinder, and and lower jaw
Engagement, therefore, the hinge can meet the needs that user is temporarily separated and carry out easy disassembly and assembly.
The hinge of the invention replaces traditional sliding using rolling, and not only force of rolling friction is small, produces in use process
Raw resistance will greatly reduce, and use will be more smooth, laborsaving, meanwhile, connecting rod and hinge pipe will not generate sliding friction
So that abrasion, this is also beneficial to the service life for extending product.
Hinge of the invention, plane bearing are made individual components and are fixed in connecting rod, and by upper pearl disk cylinder with
Upper hinge hinge pipe cooperates and realizes connection, is not only more easier manufacture assembly, but also hinge is made to have dismountable simplicity
Structure further brings so as to meet user according to the interim separation and engagement for carrying out door leaf and doorframe is needed for user
It is convenient.
In this hinge, since connecting rod free end is equipped with ball bearing, by ball bearing also and in upper hinge hinge pipe
Wall generates connection, and the roll force that the weight for carrying hinge generates acts on rolling bearing, can be held by rolling bearing
By and dissolved, to avoid inclination and sliding friction generation.
Drawing explanation
Fig. 1 is a kind of schematic diagram that structure section view is embodied of plane bearing of the present invention；
Fig. 2 is a kind of schematic diagram that structure section view is embodied of hinge of the present invention；
Fig. 3 is the enlarged diagram in the portion A in Fig. 2；
Fig. 4 is the enlarged diagram in the portion B in Fig. 2；
Fig. 5 is the enlarged diagram of rolling bearing section view in Fig. 2.
Specific embodiment
Detailed description is made to plane bearing of the present invention and hinge specific embodiment with reference to the accompanying drawing:
Referring to Fig.1, the plane bearing 1 of present embodiment, if including shell 11, upper pearl disk 12, lower pearl disk 13 and dry milling
Pearl 14, wherein upper and lower pearl disk 12 and 13 is provided with through-hole a and b in centre, and being also provided with cross section in upper and lower pearl disk 12 and 13 is
Semicircular annular groove c, it is circular logical that the upper and lower opposite pairing of pearl disk 12 and 13, which forms a section by two annular groove c,
Road is placed into several balls 14 in channel, and upper pearl disk through-hole a is greater than lower pearl disk through-hole b, and upper pearl disk through-hole a tetra- is circumferential
On extended to form cylinder 121, upper and lower pearl disk 12 and 13 is in shell 11 and the through-hole a and b of upper pearl disk 12 and lower pearl disk 13
Expose from up and down direction, in addition, upper 12 outer diameter of pearl disk is more smaller than lower 13 outer diameter of pearl disk, in this way, when upper pearl disk 12 rotates and shell
11 will not generate friction.
Referring to Fig. 2 and Fig. 4, the hinge of present embodiment, including upper hinge 2 and lower jaw 3, in upper hinge hinge pipe
The plane bearing 1 of above-mentioned Fig. 1 is housed, connecting rod 4 passes through sleeve 5 and lower jaw hinge pipe 31 between 21 and lower jaw hinge pipe 31
The mutual tight fit of inner wall, 4 free end of connecting rod pass through upper and lower pearl disk through-hole a and b, and connecting rod 4 and lower pearl disk through-hole b close-fitting
It closes, 21 sets of upper hinge hinge pipe in upper pearl disk cylinder 121 and upper 21 inner wall of hinge hinge pipe and upper 121 outside close-fitting of pearl disk cylinder
It closes.
Referring to Fig. 2 and Fig. 5, ball bearing 6 includes inner integument disk 61, outer pearl disk 62 and several sidewinders pearl 63, inside and outside pearl disk
Circular hole d and e are provided among 61 and 62, it is semicircular ring groove f that cross section is formed on the outside of inner integument disk 61, in outer pearl disk 62
It is semicircular ring groove g that inside, which is formed with cross section, and inner integument disk 61 is placed in outer pearl disk circular hole e and is formed by two ring groove f and g
One section is circular channel, is placed into channel and several sidewinders pearl 63；4 free end of connecting rod forms step 41, by inner integument
Disk circular hole d and 41 tight fit of step；21 sets of upper hinge hinge pipe in outer pearl disk 62 and upper 21 inner wall of hinge hinge pipe also with outer pearl
62 outside tight fit of disk.
Referring to Fig. 2 and Fig. 3, connecting rod 4 is also mountable to have pilot sleeve 7 on step 41, is formed at the top of pilot sleeve 7
Necking, pilot sleeve 7 are a tight fit in the end of step 41 by interstitial hole, and the necking at 7 top of pilot sleeve is in upper hinge hinge pipe
21 can play the role of guiding when being inserted in connecting rod 4, upper hinge hinge pipe 21 can more easily be nested into the freedom of connecting rod 4
End.
The process of hinge assembly is described below:
When assembly, connecting rod 4 is first inserted into sleeve 5, is then inserted into lower jaw hinge pipe 31 by sleeve 5, passes through three tight
Cooperate and fixes；Plane bearing 1 is inserted in connecting rod 4 by through-hole a and b, allows connecting rod 4 and through-hole b tight fit, and lower pearl disk 13
On lower jaw hinge pipe 31；Ball bearing 6 and pilot sleeve 7 are loaded at the step 41 of connecting rod 4；By upper hinge hinge
Pipe 21 is inserted in connecting rod 4, and supreme hinge hinge pipe 21 arrives at upper pearl Pan12Chu, makes 21 inner wall of hinge hinge pipe and outer pearl disk 62
Outside, step 41 and 61 inside tight fit of inner integument disk, can complete to assemble.
In this way, upper hinge 2 in ball 14 and can sidewinder the rolling of pearl 63 by the upper pearl disk 12 and outer pearl disk 62 with its tight fit
It is rotated under the action of dynamic, meanwhile, lower pearl disk 13 and inner integument disk 61 are limited by connecting rod 4, remain stationary them, thus with
It rolls to replace sliding to realize rotation, and meet upper hinge 2 to be separated with plane bearing 1, lower jaw 3.
Claims (4)
1. a kind of plane bearing, including shell, upper pearl disk, lower pearl disk and several balls, wherein upper and lower pearl disk is in centre
It is provided with through-hole, it is semicircular annular groove that cross section is also provided in upper and lower pearl disk, and the upper and lower opposite pairing of pearl disk is by two annulars
It is circular channel that groove, which forms a section, is placed into several balls in channel, characterized in that upper pearl disk through-hole is greater than
Lower pearl disk through-hole, and upper pearl disk through-hole surrounding upwardly extends and is formed with cylinder, upper and lower pearl disk dress is in the shell and upper pearl disk is under
Pearl disk through-hole exposes from up and down direction.
2. a kind of hinge, including upper and lower hinge, characterized in that the claims 1 are housed between upper and lower hinge hinge pipe
Plane bearing, upper and lower hinge hinge pipe is against respectively on upper and lower pearl disk, and a connecting rod is fixed on lower jaw hinge pipe, even
Extension bar free end is across upper and lower pearl disk through-hole and connecting rod and lower pearl disk through-hole tight fit, and upper hinge hinge pipe sleeve is in upper pearl disk
Tight fit on the outside of cylinder and upper hinge hinge inside pipe wall and upper pearl disk cylinder.
3. hinge according to claim 2, connection leverage passes through sleeve and lower jaw inside pipe wall three's tight fit.
4. connecting rod free end is equipped with ball bearing according to the hinge of Claims 2 or 3；Ball bearing includes inner integument disk, outer pearl
Disk and it is several sidewinder pearl, be provided with circular hole among inside and outside pearl disk, it is that semicircular ring is recessed that cross section is formed on the outside of inner integument disk
Slot, it is semicircular ring groove that cross section is formed on the inside of outer pearl disk, and inner integument disk is placed in outer pearl disk circular hole by two ring grooves
Forming a section is circular channel, is placed into channel and several sidewinders pearl；Connecting rod free end is formed with step, step with
Inner integument disk circular hole tight fit；Upper hinge hinge pipe sleeve tight fit on the outside of outer pearl disk and upper hinge hinge inside pipe wall and outer pearl disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811082984.7A CN108979398A (en) | 2018-09-17 | 2018-09-17 | A kind of plane bearing and the hinge containing the bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811082984.7A CN108979398A (en) | 2018-09-17 | 2018-09-17 | A kind of plane bearing and the hinge containing the bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108979398A true CN108979398A (en) | 2018-12-11 |
Family
ID=64546349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811082984.7A Pending CN108979398A (en) | 2018-09-17 | 2018-09-17 | A kind of plane bearing and the hinge containing the bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108979398A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4097959A (en) * | 1977-03-31 | 1978-07-04 | Lawrence Brothers, Inc. | Load supporting hinge structure |
| CN201273336Y (en) * | 2008-09-28 | 2009-07-15 | 浠水神州轴承制造有限公司 | Main pin bearing of vehicle steering joint |
| CN202970221U (en) * | 2012-11-02 | 2013-06-05 | 上海开顺海船特种门窗有限公司 | Large-sized swing door hinge |
| CN106471199A (en) * | 2014-05-08 | 2017-03-01 | 张赫洙 | Roller-way |
| CN206190074U (en) * | 2016-11-22 | 2017-05-24 | 东莞市维克实业有限公司 | Antifriction hinge |
| CN206233738U (en) * | 2016-11-28 | 2017-06-09 | 平湖广奕五金锁具有限公司 | A kind of dismountable hinge |
-
2018
- 2018-09-17 CN CN201811082984.7A patent/CN108979398A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4097959A (en) * | 1977-03-31 | 1978-07-04 | Lawrence Brothers, Inc. | Load supporting hinge structure |
| CN201273336Y (en) * | 2008-09-28 | 2009-07-15 | 浠水神州轴承制造有限公司 | Main pin bearing of vehicle steering joint |
| CN202970221U (en) * | 2012-11-02 | 2013-06-05 | 上海开顺海船特种门窗有限公司 | Large-sized swing door hinge |
| CN106471199A (en) * | 2014-05-08 | 2017-03-01 | 张赫洙 | Roller-way |
| CN206190074U (en) * | 2016-11-22 | 2017-05-24 | 东莞市维克实业有限公司 | Antifriction hinge |
| CN206233738U (en) * | 2016-11-28 | 2017-06-09 | 平湖广奕五金锁具有限公司 | A kind of dismountable hinge |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181211 |