CN203213771U - Hinge locating ball bearing - Google Patents
Hinge locating ball bearing Download PDFInfo
- Publication number
- CN203213771U CN203213771U CN 201320191515 CN201320191515U CN203213771U CN 203213771 U CN203213771 U CN 203213771U CN 201320191515 CN201320191515 CN 201320191515 CN 201320191515 U CN201320191515 U CN 201320191515U CN 203213771 U CN203213771 U CN 203213771U
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- inner ring
- outer ring
- groove
- ring
- hinge
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Abstract
A hinge locating ball bearing comprises an outer ring (2), an inner ring (1) and a rolling body (3). The outer ring (2) wraps three faces of the inner ring. Clearance exists between the inner wall of the outer ring (2) and the peripheral face of the inner ring (1). A notch is formed in the inner ring (1). A rolling body (3) is arranged in the notch in a rolling mode. N grooves (4) are arrayed in the inner wall of the outer ring (2) at intervals. An interval part between each two adjacent grooves of the grooves (4) is a circular-arc-shaped face. A locating device (5) of at least one spherical sliding plug is arranged on the outer spherical wall of the inner ring (1). The spherical sliding plugs can be sequentially inserted into the arrayed grooves (4) forward or backward when the inner ring (1) and the outer ring (2) are in relative rotation. N is a natural number. The hinge locating ball bearing has the advantages of being simple in structure, low in manufacturing cost, capable of effectively realizing accurate location of a bearing, and capable of locating a door or a window to a position where rotation is needed when the bearing is connected with the door or the window.
Description
Technical field
The utility model relates to the hinge manufacture technology field, specifically refers to hinge place kick bearing.
Background technology
Hinge is a kind of for the device that connects or rotate, and makes lid or other tilting member can be so as to rotating, and the pair of metal blade that is connected by pin is formed usually, about split hinge.Existing a kind of patent No. discloses a kind of structure for the Chinese utility model patent that the CN201120221068.4 name is called " hinge ", is made up of left leaf of hinge, right leaf of hinge, connecting axle, connecting axle upper end screw thread, upper bush, upper bush internal thread, card article, two spline bars, sleeve, lower sleeve, lower sleeve internal thread, adjusting bolt thread, adjusting bolt and fixing hole.Hinge is to be linked together by connecting axle by left leaf of hinge and right leaf of hinge, connecting axle upper end screw thread, be used for right leaf of hinge on upper bush on internal thread of sleeve be connected.Sleeve is located at left leaf of hinge middle part, is used for left leaf of hinge and right leaf of hinge by being connected of connecting axle, and is provided with two spline bars in the sleeve inboard.Leaf of hinge lower end, a left side is provided with lower sleeve, and its lower sleeve internal thread is connected with the adjusting bolt thread.This utility model hinge is realized adjustability, gives the destruction of bringing when effectively eliminating hinge work simultaneously.Yet the disclosed left leaf of hinge of this class bearing and right leaf of hinge are connected by connecting axle, are sliding friction during rotation, exist resistance big, and the shortcoming damaged easily of location inconvenience and hinge.Therefore, need do to improve further to the architectural feature of this hinge.
Summary of the invention
Technical problem to be solved in the utility model is to provide at above-mentioned prior art present situation that a kind of design is ingenious, cost of manufacture is low and locate the bearing of hinge place kick easily.
The utility model solves the problems of the technologies described above the technical scheme that adopts: this hinge place kick bearing, include the outer ring, inner ring and rolling element, it is characterized in that: the section projection of described outer ring is " Contraband " font that axis hole is left at the middle part, three bread of inner ring are wrapped in wherein, leave the gap between the inwall of described outer ring and the outer peripheral face of inner ring, described inner ring one side side face is provided with the breach of annular, described rolling physical efficiency rollably places in the outer ring and is arranged in the breach of the annular of inner ring, the compartment of terrain is arranged with N groove on the inwall of described outer ring, a described N groove is positioned on the same periphery, spacer portion in described groove between every adjacent two grooves is arc surface, on the periphery wall of described inner ring, be provided with the positioner of a dome shape slip plug at least, described dome shape slip plug can be inserted in the groove of arrangement when inner ring and outer ring relatively rotate forward or backward successively, and described N is natural number.
As improvement, a described N groove surrounds the annular ring of one 360 degree, and orientation angle is unrestricted, can realize omnibearing location.
Improve, the spacer portion between the described N groove is equidistant setting respectively again, makes Stability Analysis of Structures, stressed even.
Improve, described positioner is 2～5, optimizes structure again, and positioning performance is more stable.
Improve, described positioner includes ball and spring again, and described spring flexible place the cavity of inner ring, described ball can rollably be placed in the end of spring, the afterbody of described spring and the bottom support of cavity rationally utilize space resources, and positioner are reliable together.
Improve again, described positioner also comprises mounting box and chock plug, described mounting box places the cavity of inner ring, described spring places mounting box, described ball stretches out from an end of mounting box, the afterbody of described spring is connected with chock plug, and described chock plug is fixed in the bottom of mounting box, to guarantee the normal operation of positioner.
Compared with prior art, the utility model adopts the section projection of described outer ring to be " Contraband " font that axis hole is left at the middle part, three bread of inner ring are wrapped in wherein, leave the gap between the inwall of described outer ring and the outer peripheral face of inner ring, described inner ring one side side face is provided with the breach of annular, described rolling physical efficiency rollably places in the outer ring and is arranged in the breach of the annular of inner ring, the compartment of terrain is arranged with N groove on the inwall of described outer ring, a described N groove is positioned on the same periphery, spacer portion in described groove between every adjacent two grooves is arc surface, on the periphery wall of described inner ring, be provided with the positioner of a dome shape slip plug at least, described dome shape slip plug can insert when inner ring and outer ring relatively rotate and can be retracted into positioner under external force again in the groove and slip over spacer portion and be inserted in another groove, and described N is natural number.The advantage of this design is: described hinge place kick bearing, N groove is set on the same periphery at interval, cooperating of the positioner of ball and spring in addition has simple in structurely, and cost of manufacture is low, can effectively realize the accurate location of bearing, when bearing and door or window when linking together, can be at any time door or window position be positioned the position of required rotation, make the bearing result of use better, the scope of application is wider, thereby has further promoted the utilization rate of bearing.
Description of drawings
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is the stereogram of Fig. 1 different visual angles;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is along the sectional view of A-A line among Fig. 3;
Fig. 5 is the upward view of Fig. 1;
Fig. 6 is the exploded view of Fig. 1;
Fig. 7 is the Combination application figure of the utility model embodiment;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is along the sectional view of B-B line among Fig. 8;
Figure 10 is the side projection figure of Fig. 7;
Figure 11 is along the sectional view of C-C line among Figure 10;
Figure 12 is the exploded view of Fig. 7;
Figure 13 is the exploded view of Figure 12 different visual angles.
The specific embodiment
Describe in further detail below in conjunction with the utility model of accompanying drawing embodiment.
Shown in Fig. 1 to 13, the hinge place kick bearing of present embodiment, include outer ring 2, inner ring 1 and rolling element 3, it is characterized in that: the section projection of described outer ring 2 is " Contraband " font that axis hole is left at the middle part, three bread of inner ring are wrapped in wherein, leave the gap between the outer peripheral face of the inwall of described outer ring 2 and inner ring 1, described inner ring 1 one side side face is provided with the breach of annular, described rolling element 3 can rollably place in the outer ring 2 and be arranged in the breach of the annular of inner ring 1, the compartment of terrain is arranged with N groove 4 on the inwall of described outer ring 2, a described N groove 4 is positioned on the same periphery, spacer portion in described groove 4 between every adjacent two grooves is arc surface, on the periphery wall of described inner ring 1, be provided with the positioner 5 of a dome shape slip plug at least, described dome shape slip plug can insert when relatively rotating in inner ring 1 and outer ring 2 and can be retracted into positioner 5 under external force again in the groove 4 and slip over spacer portion and be inserted in another groove 4, and described N is natural number.
A described N groove 4 surrounds the annular ring of one 360 degree, and its interval portion is preferably equidistant setting respectively.Described positioner 5 is 2～5, and is perhaps more, specifically decides according to design.The preferred structure of described positioner 5 is: include ball 51 and spring 52, and 52 flexibles of described spring place the cavity 12 of inner ring 1, described ball 51 can rollably be placed in the end of spring 52, the bottom support of its afterbody and cavity 11 together.Described positioner 5 can also comprise mounting box and chock plug, described mounting box places the cavity of inner ring 1, and described spring 52 places mounting box, and described ball 51 stretches out from an end of mounting box, the afterbody of described spring 52 is connected with chock plug, and described chock plug is fixed in the bottom of mounting box.2 amalgamations of described outer ring by the fixing pivot pin 6 of pivot pin fixed block 8, are hinged with hinge body 7.
Operating principle of the present utility model is: during use, such as door, tumblers such as sash are by hinge and door, window or other rotate furniture and are connected, open or close door at needs, when window or other rotate furniture, by pulling or promote door or sash makes it turn to required angle, door, window or other rotate furniture can be positioned this place, it is very easy to operate, and do not need the cooperation of any outside auxiliary, solved door effectively, window or other rotate the difficult problem that the furniture location need depend on outside auxiliary, realize that the location is more convenient, more accurate, be more prone to, thereby increased substantially the application performance of bearing.
Claims (6)
1. hinge place kick bearing, include outer ring (2), inner ring (1) and rolling element (3), it is characterized in that: the section projection of described outer ring (2) is " Contraband " font that axis hole is left at the middle part, three bread of inner ring are wrapped in wherein, leave the gap between the outer peripheral face of the inwall of described outer ring (2) and inner ring (1), described inner ring (1) one side side face is provided with the breach of annular, described rolling element (3) can rollably place in the outer ring (2) and be arranged in the breach of the annular of inner ring (1), the compartment of terrain is arranged with N groove (4) on the inwall of described outer ring (2), a described N groove (4) is positioned on the same periphery, spacer portion in described groove (4) between every adjacent two grooves is arc surface, on the periphery wall of described inner ring (1), be provided with the positioner (5) of a dome shape slip plug at least, described dome shape slip plug can be inserted in the groove (4) of arrangement when relatively rotating forward or backward successively in inner ring (1) and outer ring (2), and described N is natural number.
2. hinge place kick bearing according to claim 1 is characterized in that: a described N groove (4) surrounds the annular ring of one 360 degree.
3. hinge place kick bearing according to claim 2, it is characterized in that: the spacer portion between the described N groove (4) is respectively equidistant setting.
4. according to arbitrary described hinge place kick bearing in the claim 1 to 3, it is characterized in that: described positioner (5) is 2～5.
5. hinge place kick bearing according to claim 4, it is characterized in that: described positioner (5) includes ball (51) and spring (52), and described spring (52) flexible place the cavity of inner ring (1), described ball (51) can rollably be placed in the end of spring (52), and the afterbody of described spring (52) and the bottom support of cavity are together.
6. hinge place kick bearing according to claim 5, it is characterized in that: described positioner (5) also comprises mounting box and chock plug, described mounting box places the cavity of inner ring (1), described spring (52) places mounting box, described ball (51) stretches out from an end of mounting box, the afterbody of described spring (52) is connected with chock plug, and described chock plug is fixed in the bottom of mounting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191515 CN203213771U (en) | 2013-04-15 | 2013-04-15 | Hinge locating ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191515 CN203213771U (en) | 2013-04-15 | 2013-04-15 | Hinge locating ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213771U true CN203213771U (en) | 2013-09-25 |
Family
ID=49203319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320191515 Expired - Fee Related CN203213771U (en) | 2013-04-15 | 2013-04-15 | Hinge locating ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213771U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468716A (en) * | 2018-06-20 | 2018-08-31 | 杨胜 | A method of improving industrial chemicals stirring efficiency |
| CN108716510A (en) * | 2018-06-20 | 2018-10-30 | 杨胜 | A kind of ball bearing |
| CN108887380A (en) * | 2018-05-03 | 2018-11-27 | 清远初曲智能科技有限公司 | A kind of temp.-controlled intelligent Yoghourt fermentation device based on sensing fast reaction |
| CN114482742A (en) * | 2022-01-19 | 2022-05-13 | 浙江鼎立实业有限公司 | Novel parking door hinge |
-
2013
- 2013-04-15 CN CN 201320191515 patent/CN203213771U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108887380A (en) * | 2018-05-03 | 2018-11-27 | 清远初曲智能科技有限公司 | A kind of temp.-controlled intelligent Yoghourt fermentation device based on sensing fast reaction |
| CN108468716A (en) * | 2018-06-20 | 2018-08-31 | 杨胜 | A method of improving industrial chemicals stirring efficiency |
| CN108716510A (en) * | 2018-06-20 | 2018-10-30 | 杨胜 | A kind of ball bearing |
| CN114482742A (en) * | 2022-01-19 | 2022-05-13 | 浙江鼎立实业有限公司 | Novel parking door hinge |
| CN114482742B (en) * | 2022-01-19 | 2023-09-19 | 浙江鼎立实业有限公司 | Novel resident stop door hinge |
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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: 20130925 Termination date: 20150415 |
|
| EXPY | Termination of patent right or utility model |