CN204343798U - A kind of hand holding lock - Google Patents
A kind of hand holding lock Download PDFInfo
- Publication number
- CN204343798U CN204343798U CN201420823098.6U CN201420823098U CN204343798U CN 204343798 U CN204343798 U CN 204343798U CN 201420823098 U CN201420823098 U CN 201420823098U CN 204343798 U CN204343798 U CN 204343798U
- Authority
- CN
- China
- Prior art keywords
- square shaft
- hole
- shifting part
- main shifting
- square
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of hand holding lock, comprise lock body, the main shifting part A be arranged in lock body, main shifting part B, square shaft A and square shaft B, square shaft A is connected with main shifting part A, square shaft B is connected with main shifting part B, square shaft A carries out rotating connection with the opposite end of square shaft B by the structure that is rotatably connected, form overall square shaft, make easier for installation; The groove of square shaft A is provided with the Location resilient piece that one end tilts, and the tilting end of Location resilient piece is towards installation square hole and higher than groove, and overhead is on main shifting part A, extracts from square shaft B end for stoping overall square shaft; Square shaft B is provided with locating convex block, and locating convex block is placed in outside the other end of installation square hole, and overhead is on main shifting part B, extracts from square shaft A end for stoping overall square shaft; Adopt Location resilient piece and locating convex block to carry out spacing, structure is simple, also makes installation more simplify, and overall square shaft can not gently be anticipated be pulled out, improve the theftproof performance of whole lock.
Description
Technical field
The utility model relates to a kind of lockset, particularly a kind of hand holding lock with handle.
Background technology
Hand holding lock is the one in lockset, for being usually used in being arranged on the door lock that timber, steel casement door, aluminium alloy door and plastic door use, it comprises front and back panel, lock body, tapered end, and lock body is provided with square hole, in this square hole, be provided with square shaft, be connected with inside and outside handle respectively at the two ends of square shaft.In prior art, handle on hand holding lock is arranged on the medial and lateral of door usually, the handle in inner side and outside respectively by the two sections of square shafts independently separated separately in the handle hole being connected to lock, on every section of square shaft after the part such as sleeve spring, spacing accessory, then install inside and outside handle respectively, the installation of square shaft needs more component, its assembling comparatively bothers, cause cost of production high, and this structure is easy to be destroyed, causes its whole the theftproof locked lower.
Utility model content
Main purpose of the present utility model is to provide a kind of rational in infrastructure, easy for installation, hand holding lock that cost of production is low, is intended to realize forward and backward square shaft easy for installation, improves the theftproof performance of whole lock.
The utility model proposes a kind of hand holding lock, comprise lock body, be arranged on the main shifting part A in described lock body, main shifting part B, square shaft A and square shaft B, described lock body runs through the installation square hole be provided with for installing described square shaft A and described square shaft B, described square shaft A and described square shaft B is connected in described installation square hole, described square shaft A is connected with described main shifting part A, described square shaft B is connected with described main shifting part B, described square shaft A carries out rotating connection with the opposite end of described square shaft B by the structure that is rotatably connected, described square shaft A is provided with groove, described groove is arranged on outside one end of described installation square hole, the Location resilient piece that one end tilts is installed in described groove, the tilting end of described Location resilient piece is towards described installation square hole and higher than described groove, and overhead is on described main shifting part A, described square shaft B is provided with some locating convex blocks, and the protruding winding of described locating convex block is at the external surface of described square shaft B, and outside the other end being placed in described installation square hole, and overhead is on described main shifting part B.
The described structure that is rotatably connected can be realized by two kinds of modes:
Wherein one for: described in be rotatably connected structure comprise connecting axle, be arranged on cannelure in the outside wall surface of described connecting axle two ends and with the bulge loop of described cannelure adaptation or the annular protrusion structure that is made up of some salient points, the connecting hole A with one end adaptation of described connecting axle is provided with in the end of described square shaft A, the connecting hole B with the other end adaptation of described connecting axle is provided with, on described bulge loop or the internal face of described annular protrusion vibrational power flow in described connecting hole A and described connecting hole B in the end of described square shaft B; One end of described connecting axle is inserted in described connecting hole A, and the other end inserts in described connecting hole B, and is snapped in described cannelure by described bulge loop or described annular protrusion structure, and described square shaft A is connected with described square shaft B is rotating.
Another kind for: described in be rotatably connected structure comprise joint pin on the wherein one end of two opposite ends being arranged on described square shaft A and described square shaft B and be arranged on described square shaft A and described square shaft B two opposite ends the wherein other end on the connecting hole of described joint pin adaptation, the outside wall surface of described joint pin is arranged with cannelure, internal face in described connecting hole is provided with and the bulge loop of described cannelure adaptation or the annular protrusion structure that is made up of some salient points, described joint pin inserts in described connecting hole, and snap in described cannelure by described bulge loop or described annular protrusion structure, described square shaft A is connected with described square shaft B is rotating.
Preferably, the first installing hole for fixing described Location resilient piece is provided with in described groove, described Location resilient piece is provided with second installing hole corresponding with described first installing hole, be spirally connected or riveting screw in described first installing hole and described second installing hole, described Location resilient piece is fixed in described groove.
Preferably, described locating convex block is arranged on the four edges of described square shaft B, and described locating convex block is shaping with described square shaft B integrated punching.
The beneficial effect of hand holding lock of the present utility model is:
Two square shafts on hand holding lock of the present utility model-square shaft A and square shaft B relatively rotates connection, even if thus square shaft A is connected with square shaft B and also can relatively independently rotates, the rotation of square shaft A and square shaft B is independent of each other, square shaft A is connected with main shifting part A, square shaft A drives main shifting part A action when rotating, and realizes unblanking; Square shaft B is connected with main shifting part B, drives main shifting part B action, realize unblanking when square shaft B rotates;
Square shaft A and square shaft B relatively rotates and is connected to form an overall square shaft, makes easier for installation; The groove of square shaft A is provided with the Location resilient piece that one end tilts, and the tilting end of Location resilient piece is towards installation square hole and higher than groove, and overhead is on main shifting part A, extracts from square shaft B end for stoping overall square shaft; Square shaft B is provided with some locating convex blocks, the protruding winding of locating convex block at the external surface of square shaft B, and be placed in square hole is installed the other end outside, and overhead is on main shifting part B, extracts from square shaft A end for stoping overall square shaft; Adopt Location resilient piece and locating convex block to carry out spacing, structure is simple, also makes installation more simplify, and overall square shaft can not gently be anticipated be pulled out, improve the theftproof performance of whole lock.
Accompanying drawing explanation
Fig. 1 is the sectional view of hand holding lock in the embodiment of hand holding lock of the present utility model;
Fig. 2 is the stereogram of overall square shaft in the embodiment of hand holding lock of the present utility model;
Fig. 3 is the front view of overall square shaft in the embodiment of hand holding lock of the present utility model;
Fig. 4 is the stereogram of hand holding lock in the embodiment of hand holding lock of the present utility model.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 4, an embodiment of hand holding lock of the present utility model is proposed:
A kind of hand holding lock, comprise lock body 30, the main shifting part A40 be arranged in lock body 30, main shifting part B50, square shaft A10 and square shaft B20.Lock body 30 runs through the installation square hole be provided with for installing square shaft A10 and square shaft B20, and one end of square shaft A10 and square shaft B20 is connected to installs in square hole.Wherein, square shaft A10 carries out rotating connection with the opposite end of square shaft B20 by the structure that is rotatably connected, and forms the overall square shaft of integral type, and overall square shaft runs through to be fixed on to be installed in square hole.
This structure that is rotatably connected comprises the joint pin 13 of the end being arranged on square shaft A10 and is arranged on the connecting hole 22 of end of square shaft B20, and this connecting hole 22 is relative with joint pin 13 and adaptive.The outside wall surface of joint pin 13 is arranged with cannelure 14, the internal face in connecting hole 22 is provided with the annular protrusion structure 23 be made up of some salient points with cannelure 14 adaptation.Joint pin 13 is inserted in connecting hole 22, and is snapped in cannelure 14 by annular protrusion structure 23, square shaft A10 is connected with square shaft B20 is rotating.
Square shaft A10 and square shaft B20 relatively rotates connection, forms an overall square shaft, makes easier for installation.And square shaft A10 and square shaft B20 relatively rotates connection, also can relatively independently rotate even if make square shaft A10 be connected with square shaft B20, the rotation of square shaft A10 and square shaft B20 is independent of each other.Square shaft A10 is connected with main shifting part A40, drives main shifting part A40 action, realize unblanking when square shaft A10 rotates; Square shaft B20 is connected with main shifting part B50, drives main shifting part B50 action, realize unblanking when square shaft B20 rotates.
A side of square shaft A10 is provided with groove 11, and groove 11 is arranged on outside one end of installation square hole, is provided with the Location resilient piece 12 that one end tilts in groove 11.In groove 11, be provided with the first installing hole for stationary positioned shell fragment 12, Location resilient piece 12 is provided with second installing hole corresponding with the first installing hole, is spirally connected or riveting screw in the first installing hole and the second installing hole, and Location resilient piece 12 is fixed in groove 11.The tilting end of this Location resilient piece 12 is towards installation square hole and higher than groove 11, and overhead is on main shifting part A40, extracts from square shaft B20 end for stoping overall square shaft.
This square shaft A10 is towards one end within doors, when user need pull down square shaft, is pressed into by Location resilient piece 12 in groove 11, overall square shaft can be made to pass through from installation square hole, thus pull down square shaft, simple to operate.Because the setting of Location resilient piece 12, if the people be placed in outside room thinks illegally to pull down square shaft, more difficult, the theftproof performance of hand holding lock is improved.
The four edges of square shaft B20 is provided with some locating convex blocks 21, and locating convex block 21 is shaping with square shaft B20 integrated punching.The protruding winding of this locating convex block 21 at the external surface of square shaft B20, and be placed in square hole is installed the other end outside, and overhead is on main shifting part B50, extracts from square shaft A10 end for stoping overall square shaft.
This hand holding lock adopts Location resilient piece 12 and locating convex block 21 to carry out spacing, and structure is simple, also makes installation more simplify, and overall square shaft can not gently be anticipated be pulled out, improve the theftproof performance of whole lock.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model manual and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a hand holding lock, comprise lock body, be arranged on the main shifting part A in described lock body, main shifting part B, square shaft A and square shaft B, described lock body runs through the installation square hole be provided with for installing described square shaft A and described square shaft B, described square shaft A and described square shaft B is connected in described installation square hole, described square shaft A is connected with described main shifting part A, described square shaft B is connected with described main shifting part B, it is characterized in that, described square shaft A carries out rotating connection with the opposite end of described square shaft B by the structure that is rotatably connected, described square shaft A is provided with groove, described groove is arranged on outside one end of described installation square hole, the Location resilient piece that one end tilts is installed in described groove, the tilting end of described Location resilient piece is towards described installation square hole and higher than described groove, and overhead is on described main shifting part A, described square shaft B is provided with some locating convex blocks, and the protruding winding of described locating convex block is at the external surface of described square shaft B, and outside the other end being placed in described installation square hole, and overhead is on described main shifting part B.
2. hand holding lock according to claim 1, it is characterized in that, the described structure that is rotatably connected comprises connecting axle, be arranged on cannelure in the outside wall surface of described connecting axle two ends and with the bulge loop of described cannelure adaptation or the annular protrusion structure that is made up of some salient points, the connecting hole A with one end adaptation of described connecting axle is provided with in the end of described square shaft A, the connecting hole B with the other end adaptation of described connecting axle is provided with, on described bulge loop or the internal face of described annular protrusion vibrational power flow in described connecting hole A and described connecting hole B in the end of described square shaft B; One end of described connecting axle is inserted in described connecting hole A, and the other end inserts in described connecting hole B, and is snapped in described cannelure by described bulge loop or described annular protrusion structure, and described square shaft A is connected with described square shaft B is rotating.
3. hand holding lock according to claim 1, it is characterized in that, the described structure that is rotatably connected comprise joint pin on the wherein one end of two opposite ends being arranged on described square shaft A and described square shaft B and be arranged on described square shaft A and described square shaft B two opposite ends the wherein other end on the connecting hole of described joint pin adaptation, the outside wall surface of described joint pin is arranged with cannelure, internal face in described connecting hole is provided with and the bulge loop of described cannelure adaptation or the annular protrusion structure that is made up of some salient points, described joint pin inserts in described connecting hole, and snap in described cannelure by described bulge loop or described annular protrusion structure, described square shaft A is connected with described square shaft B is rotating.
4. the hand holding lock according to claim 1 or 2 or 3, it is characterized in that, the first installing hole for fixing described Location resilient piece is provided with in described groove, described Location resilient piece is provided with second installing hole corresponding with described first installing hole, be spirally connected or riveting screw in described first installing hole and described second installing hole, described Location resilient piece is fixed in described groove.
5. the hand holding lock according to claim 1 or 2 or 3, is characterized in that, described locating convex block is arranged on the four edges of described square shaft B, and described locating convex block is shaping with described square shaft B integrated punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823098.6U CN204343798U (en) | 2014-12-23 | 2014-12-23 | A kind of hand holding lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823098.6U CN204343798U (en) | 2014-12-23 | 2014-12-23 | A kind of hand holding lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204343798U true CN204343798U (en) | 2015-05-20 |
Family
ID=53227074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420823098.6U Expired - Fee Related CN204343798U (en) | 2014-12-23 | 2014-12-23 | A kind of hand holding lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204343798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868320A (en) * | 2018-07-04 | 2018-11-23 | 广东必达保安系统有限公司 | Door lock with substitution panel |
-
2014
- 2014-12-23 CN CN201420823098.6U patent/CN204343798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868320A (en) * | 2018-07-04 | 2018-11-23 | 广东必达保安系统有限公司 | Door lock with substitution panel |
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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: 20150520 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |