CN105019721A - Planar pressure bearing and planar pressure bearing lock - Google Patents
Planar pressure bearing and planar pressure bearing lock Download PDFInfo
- Publication number
- CN105019721A CN105019721A CN201410163919.2A CN201410163919A CN105019721A CN 105019721 A CN105019721 A CN 105019721A CN 201410163919 A CN201410163919 A CN 201410163919A CN 105019721 A CN105019721 A CN 105019721A
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- pressure bearing
- lock
- bearing
- planar pressure
- applanation
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Abstract
The invention discloses a planar pressure bearing component and a lock with the planar pressure bearing component. The lock comprises a bearing shell, surface ring concave groove type flat gaskets and a planar pressing bearing. The upper side and the lower side of the planar pressure bearing are each provided with one surface ring concave groove type flat gasket. The side, making contact with the planar pressure bearing, of each surface ring concave groove type flat gasket is provided with a concave groove type flat gasket slide way. Steel balls of the planar pressure bearing slide in each flat gasket slide way. According to the lock with the planar pressure bearing component, due to the fact that the steel balls of the planar pressure bearing rotate when a square hole shifting fork rotates, friction between metal faces is greatly reduced, the service life of the lock is longer, the hand feeling is better, noise is lower, particularly, rotation of the pressure bearing is not affected by panel deformation caused by external force impact when riveting of a panel machine is performed in the assembly period, and the whole lock can be normally used; the lock is kept in an optimal state all the time, and a guarantee is provided for production and life.
Description
Technical field
The present invention relates to a kind of lock body, more particularly adopt the lock body of applanation bearing.
Background technology
The structure of common lock generally comprises lock body, tapered end and key, lock body have the latch bolt of rotation and locking effect and square tongue, tapered end there is lock core, lock core is connected with the sword iron of endless drive sheet, sword iron inserts in the knob on lock body, when key inserts in lock core, and twisting lock core, namely drive knob by sword iron transmission, thus drive dead bolt.And the square hole parts of this lock body and lock body upper and lower cover plates directly contact, rotate at every turn, produce friction between the two, metal and metal rub for a long time and can produce gap, and such product and parts will be more and more loosening, there is potential safety hazard.
For above-mentioned drawback, there is the lock body adopting bearing in prior art, comprised panel, square hole shift fork, ball-collecting rack bearing, cartridge housing.Handle head rotates in panel, square hole shift fork, ball-collecting rack bearing, cartridge housing.Because Bearing inner is coarse, square hole shift fork causes rotation dumb, and the retainer of ball-collecting rack bearing directly weares and teares due to long-time, or be subject to the impact of external force, the steel ball of bearing can scatter, and causes square hole shift fork stuck, lock body can not normally use, and can give production, live and cause major hidden danger.
Summary of the invention
For the drawback of prior art, the invention provides a kind of handle head good hand touch, noise is little, and rotate smooth, the quality of lock body is more stable, the applanation bearing lock body that the access times of lock body are more of a specified duration.
The present invention is achieved through the following technical solutions.
A kind of applanation bearing components, it is characterized in that comprising: cartridge housing, a ring groove type plain cushion and applanation bearing, respectively there is in the both sides up and down of applanation bearing one one ring groove type plain cushion, the side of a described concave hoop type groove plain cushion contact plane pressure bearing has the plain cushion slideway of fluted body, the steel ball of applanation bearing rolls in plain cushion slideway, and described cartridge housing holds a ring groove type plain cushion and applanation bearing.
A kind of applanation bearing lock body, described applanation bearing lock body comprises: top panel, lower panel, endless drive sheet, flat shim and square hole shift fork, it is characterized in that: at described top panel, lower panel is provided with hole, respectively an applanation bearing components is installed between the upside and top panel of square hole shift fork and between the downside of square hole shift fork and lower panel, the outer bottom of the cartridge housing of described applanation bearing components and top panel, the hole contact of lower panel, between applanation bearing components on the upside of square hole shift fork and square hole shift fork, endless drive sheet and flat shim are installed from top to bottom.
After adopting applanation bearing of the present invention, when square hole shift fork 6 rotates, the steel ball in applanation bearing rotates, substantially reduce the friction between metal covering, make the life-span of lock body longer, feel is better, and noise is lower, particularly at assembly process, during panel machinery riveted, the panel deformation that external impacts is brought also can not affect the rotation of pressure bearing, makes whole lock body can normally to be used, lock body remains on optimum state forever, for producing, how having lived a guarantee.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation after applanation bearing of the present invention assembling;
Accompanying drawing 2 is applanation parts of bearings decomposing schematic representations of the present invention;
Accompanying drawing 3 is the structural representations after applanation bearing lock body of the present invention assembling;
Accompanying drawing 4 is applanation bearing lock body decomposing schematic representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to 4, applanation bearing of the present invention and applanation bearing lock body are described in further detail.
As shown in Figure 1, 2, applanation bearing of the present invention comprises cartridge housing 1, ring groove type plain cushion 2 and applanation bearing 3, respectively there is in the both sides up and down of applanation bearing 3 one one ring groove type plain cushion 2, the side of this concave hoop type groove plain cushion 2 contact plane pressure bearing 3 has the plain cushion slideway of fluted body, and the steel ball of applanation bearing 3 rolls in plain cushion slideway; As shown in Figure 1, cartridge housing 3 holds a ring groove type plain cushion 2 and applanation bearing 3.
Accompanying drawing 3, 4 for have employed the lock body structure schematic diagram of applanation bearing, as Fig. 3, shown in 4, this applanation bearing lock body comprises lower panel 7, endless drive sheet 4, flat shim 5, square hole shift fork 6 and respectively there is an applanation bearing of the present invention in the both sides up and down of square hole shift fork, lock body also comprises top panel, and top panel is not in the accompanying drawings depending on going out, upper, lower panel is provided with hole, on lock body, applanation bearing of the present invention is installed between lower panel and square hole shift fork 6, the outer bottom of cartridge housing 3 of the applanation bearing of upper and lower sides contacts with the hole of upper and lower panel, as shown in Figure 4, applanation bearing on the upside of square hole shift fork 6 and be provided with endless drive sheet 4 and flat shim 5 from top to bottom between square hole shift fork 6, between lock body upper and lower panel and square hole shift fork 6 after mounting plane pressure bearing, when square hole shift fork 6 rotates, steel ball in applanation bearing rotates, substantially reduce the friction between metal covering, make the life-span of lock body longer, feel is better, noise is lower, particularly at assembly process, during panel machinery riveted, the panel deformation that external impacts is brought also can not affect the rotation of pressure bearing, make whole lock body can normally to be used, lock body remains on optimum state forever, for producing, a guarantee that life is many.
Claims (2)
1. an applanation bearing components, it is characterized in that comprising: cartridge housing (1), a ring groove type plain cushion (2) and applanation bearing (3), respectively there is in the both sides up and down of applanation bearing (3) one one ring groove type plain cushion (2), the side of a described concave hoop type groove plain cushion (2) contact plane pressure bearing (3) has the plain cushion slideway of fluted body, the steel ball of applanation bearing (3) rolls in plain cushion slideway, described cartridge housing (3) holds a ring groove type plain cushion (2) and applanation bearing (3).
2. an applanation bearing lock body, described applanation bearing lock body comprises: top panel, lower panel (7), endless drive sheet (4), flat shim (5) and square hole shift fork (6), it is characterized in that: at described top panel, lower panel (7) is provided with hole, respectively an applanation bearing components as described in claim 1 is installed between the upside and top panel of square hole shift fork (6) and between the downside of square hole shift fork (6) and lower panel (7), cartridge housing (3) outer bottom of the applanation bearing components of upper and lower both sides respectively with top panel, the hole of lower panel (7) contacts, between the applanation bearing components and square hole shift fork (6) of square hole shift fork (6) upside, endless drive sheet (4) and flat shim (5) are installed from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163919.2A CN105019721A (en) | 2014-04-15 | 2014-04-15 | Planar pressure bearing and planar pressure bearing lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163919.2A CN105019721A (en) | 2014-04-15 | 2014-04-15 | Planar pressure bearing and planar pressure bearing lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105019721A true CN105019721A (en) | 2015-11-04 |
Family
ID=54409986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410163919.2A Pending CN105019721A (en) | 2014-04-15 | 2014-04-15 | Planar pressure bearing and planar pressure bearing lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105019721A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1514984A2 (en) * | 2003-09-12 | 2005-03-16 | Hoppe Ag | Handle device |
| DE202005009136U1 (en) * | 2005-06-10 | 2005-09-15 | Greck Stephan | Window locking device with screw-down and bearing plate has locking disc, locking notches around central hole for bolt uses spring-tensioned locking elements held by combination elements to lock into place |
| CN202249191U (en) * | 2011-06-23 | 2012-05-30 | 韩军 | Bearing lock |
| CN202359881U (en) * | 2011-11-22 | 2012-08-01 | 廖伟新 | Knob left-right reversing structure of electronic lock |
| CN102644657A (en) * | 2012-02-14 | 2012-08-22 | 山东义信重机制造有限公司 | Plane bearing for vertical type lathe |
| CN203257894U (en) * | 2013-04-15 | 2013-10-30 | 宁波三泰轴承有限公司 | Plane thrust bearing |
| CN204226421U (en) * | 2014-04-15 | 2015-03-25 | 王栋贤 | A kind of applanation bearing and applanation bearing lock body |
-
2014
- 2014-04-15 CN CN201410163919.2A patent/CN105019721A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1514984A2 (en) * | 2003-09-12 | 2005-03-16 | Hoppe Ag | Handle device |
| DE202005009136U1 (en) * | 2005-06-10 | 2005-09-15 | Greck Stephan | Window locking device with screw-down and bearing plate has locking disc, locking notches around central hole for bolt uses spring-tensioned locking elements held by combination elements to lock into place |
| CN202249191U (en) * | 2011-06-23 | 2012-05-30 | 韩军 | Bearing lock |
| CN202359881U (en) * | 2011-11-22 | 2012-08-01 | 廖伟新 | Knob left-right reversing structure of electronic lock |
| CN102644657A (en) * | 2012-02-14 | 2012-08-22 | 山东义信重机制造有限公司 | Plane bearing for vertical type lathe |
| CN203257894U (en) * | 2013-04-15 | 2013-10-30 | 宁波三泰轴承有限公司 | Plane thrust bearing |
| CN204226421U (en) * | 2014-04-15 | 2015-03-25 | 王栋贤 | A kind of applanation bearing and applanation bearing lock body |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
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| WD01 | Invention patent application deemed withdrawn after publication |