CN205224826U - Handle apparatus of door lock - Google Patents
Handle apparatus of door lock Download PDFInfo
- Publication number
- CN205224826U CN205224826U CN201521086370.8U CN201521086370U CN205224826U CN 205224826 U CN205224826 U CN 205224826U CN 201521086370 U CN201521086370 U CN 201521086370U CN 205224826 U CN205224826 U CN 205224826U
- Authority
- CN
- China
- Prior art keywords
- shifting block
- axostylus axostyle
- cover plate
- sleeve
- handle
- 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 handle apparatus of door lock, its technical scheme main points include handle, apron, shifting block, make the torsional spring that the shifting block resets and set up in the inboard locating part that is used for restricting shifting block turned angle of apron, and the handle is connected with the axostylus axostyle, and the axostylus axostyle passes the apron to be connected with fixed linkage of shifting block, the periphery of shifting block is provided with the sleeve coaxial with the axostylus axostyle, and sleeve fixed connection is inboard in the apron, the shifting block rotates to be connected in telescopic inner wall, telescopic lateral wall is provided with the opening, open -ended both sides border constitutes the locating part, the shifting block is equipped with and extends the open -ended pusher dog. An object of the utility model is to provide a during rotate handle, its axostylus axostyle and the higher handle apparatus of door lock of shifting block axiality.
Description
Technical field
The utility model relates to door lock field, and more particularly it relates to a kind of door locking handle assembly.
Background technology
At present, in prior art application number be 2010202342759 Chinese patent document disclose one can be left, the door locking handle assembly of R.H.flapped door, comprise and being inserted on cover plate and rotatable handle, one end place cover plate plugging relatively handle one end is provided with shifting block, the spring with two force sides between shifting block and cover plate, described handle and shifting block link, shifting block is provided with pusher dog between two force sides of spring, cover plate is positioned at corresponding being provided with in shifting block both sides and forms the spacing locating part of handle, it is characterized in that: described handle includes holding end and interlock end, its holding end is grab handle, interlock end is interlock head vertically disposed with grab handle, this interlock head extends to shifting block place through cover plate and is connected with shifting block, interlock head extend part outside shifting block by with interlock head in the lock piece locking removably connected.
Shown in its Figure of description, include cover plate, handle, shifting block, torsion spring, shifting block is provided with pusher dog between two force sides of torsion spring, cover plate is provided with block between two force sides of torsion spring, when handle drives shifting block to rotate, one of them force side that shifting block promotes torsion spring makes torsion spring produce elastic deformation, and another force side abuts with block, and shifting block rotates finally with handle and locating part is conflicted.After release handle, the elastic deformation masterpiece of torsion spring impels handle to reset on pusher dog.
Also have the following disadvantages for existing above-mentioned door locking handle assembly, because the thickness of cover plate is usually thinner, the axostylus axostyle of handle connects shifting block through cover plate, cover plate is not strong to the axostylus axostyle positioning action of handle, and handle is in rotation process, and artificial gripping handle also can produce radial pressure to handle, handle one end in cover plate is caused to produce skew, axiality is lower, and shifting block one end is easily shaken, and axiality is low to be caused smooth and easy not in handle rotation process and rocks and can produce noise.
Utility model content
For the deficiency that prior art exists, when the purpose of this utility model is to provide a kind of handle to rotate, its axostylus axostyle and the higher door locking handle assembly of shifting block axiality.
For achieving the above object, the utility model provides following technical scheme: a kind of door locking handle assembly, comprise handle, cover plate, shifting block, impel the torsion spring that shifting block resets, and be arranged at inside cover plate for limiting the locating part of shifting block rotational angle, handle is connected with axostylus axostyle, axostylus axostyle is fixedly connected through cover plate and shifting block, the periphery of described shifting block is provided with the sleeve coaxial with axostylus axostyle, sleeve is fixedly connected on inside cover plate, described shifting block is rotationally connected with the inwall of sleeve, the sidewall of described sleeve is provided with opening, the dual-side of described opening is along forming locating part, described shifting block is provided with the pusher dog extending opening.
Effect of the present utility model is, door locking handle assembly compared to existing technology, the utility model by arranging the tube-in-tube structure coaxial with axostylus axostyle inside cover plate, shifting block is made to be rotationally connected with the inwall of sleeve, positioned by the rotary motion trace of sleeve to shifting block, play the object preventing shifting block one end from offseting, thus improve the axiality between axostylus axostyle and shifting block, make handle more smooth and easy in rotation process, and prevent handle from rocking generation noise.The sidewall of sleeve offers opening, and shifting block is provided with the pusher dog extending opening, and the dual-side of opening is along forming locating part, and the edge of opening of conflicting when pusher dog rotates thus reach limit function, without the need to arranging locating part in addition, structure is simple, economical and practical.
The utility model is set to further: the centre of described shifting block is provided with installing hole, shifting block is sheathed on axostylus axostyle, described axostylus axostyle axially offers draw-in groove through one end of cover plate, described shifting block is provided with fixture block and snaps in draw-in groove to be formed with axostylus axostyle and is connected, the sidewall circumference of axostylus axostyle is also provided with the groove of annular, be provided with jump ring in groove, shifting block is pressed between cover plate and jump ring by jump ring.
By adopting technique scheme, difference with the prior art is, the utility model has been abandoned traditional employing nut thread and has been connected to axostylus axostyle, compresses the structure of shifting block with nut; Be threaded easily to produce and loosen, when axostylus axostyle easily rocks especially in the prior art; The utility model compresses shifting block by jump ring, and jump ring can must take out by particular tool from groove, fixing reliable, there is not loosening phenomenon, better ensures the fixing of shifting block.
The utility model is set to further: described sleeve is shaped in cover plate, is connected with rib between the outer wall of sleeve and the inside wall of cover plate.
By adopting technique scheme, sleeve is shaped in cover plate, and sleeve does not exist connecting sewing, and its position is more accurate, and when not being subject to adopting outside connection, the interference of installation accuracy, better ensures the axiality of sleeve and axostylus axostyle.The rib arranged then contributes to the mechanical strength improving sleeve, not fragile.
Accompanying drawing explanation
Fig. 1 is the structural representation of door locking handle assembly described in the present embodiment;
Fig. 2 is the exploded perspective view of door locking handle assembly described in the present embodiment;
Fig. 3 is the part A enlarged drawing of Fig. 2.
Description of reference numerals: 1, handle; 2, cover plate; 3, shifting block; 4, torsion spring; 5, jump ring; 11, axostylus axostyle; 12, draw-in groove; 13, groove; 21, block; 22, sleeve; 23, opening; 24, locating part; 25, rib; 31, pusher dog; 32, fixture block.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model embodiment is described further.
Door locking handle assembly described in the present embodiment, as shown in Figure 1, 2, comprise handle 1, cover plate 2, shifting block 3, the torsion spring 4 impelling shifting block 3 to reset and be arranged at inside cover plate 2 for limiting the locating part 24 of shifting block 3 rotational angle, handle 1 is connected with axostylus axostyle 11, axostylus axostyle 11 is fixedly connected through cover plate 2 and shifting block 3
Shifting block 3 is provided with pusher dog 31 between two force sides of torsion spring 4, cover plate 2 is provided with block 13 between two force sides of torsion spring 4, when handle 1 drives shifting block 3 to rotate, one of them force side that shifting block 3 promotes torsion spring 4 makes torsion spring 4 produce elastic deformation, another force side abuts with block 13, and shifting block 3 rotates finally with handle 1 and locating part 24 is conflicted.After release handle 1, the elastic deformation masterpiece of torsion spring 4 is used for pusher dog 31 impels handle 1 to reset.Above structure is all same as the prior art, therefore seldom repeats.
Difference is, as shown in Figure 1, the periphery of described shifting block 3 is provided with the sleeve 22 coaxial with axostylus axostyle 11, and sleeve 22 is fixedly connected on inside cover plate 2, and described shifting block 3 is rotationally connected with the inwall of sleeve 22, the sidewall of described sleeve 22 is provided with opening 23, the dual-side of described opening 23 is along forming locating part 24, and described shifting block 3 is overall rounded, suitable with the inwall of sleeve 22, shifting block 3 is provided with the projection of extending opening 23, and this projection forms above-mentioned pusher dog 31.
Effect of the present utility model is, door locking handle assembly compared to existing technology, the utility model by arranging sleeve 22 structure coaxial with axostylus axostyle 11 inside cover plate 2, shifting block 3 is made to be rotationally connected with the inwall of sleeve 22, positioned by the rotary motion trace of sleeve 22 pairs of shifting blocks 3, play the object preventing shifting block 3 one end from offseting, thus improve the axiality between axostylus axostyle 11 and shifting block 3, make handle 1 more smooth and easy in rotation process, and prevent handle 1 from rocking generation noise.The sidewall of sleeve 22 offers opening 23, and shifting block 3 is provided with the pusher dog 31 extending opening 23, and the dual-side of opening 23 is along forming locating part 24, conflict when pusher dog 31 rotates opening 23 edge thus reach limit function, without the need to arranging locating part 24 in addition, structure is simple, economical and practical.
Further optimization, as shown in Figure 2,3, the centre of described shifting block 3 is provided with installing hole, shifting block 3 is sheathed on axostylus axostyle 11, and described axostylus axostyle 11 axially offers draw-in groove 12 through one end of cover plate 2, and described shifting block 3 is provided with fixture block 32 and snaps in draw-in groove 12 to be formed with axostylus axostyle 11 and is connected, said structure is same as the prior art, difference is that the sidewall circumference of axostylus axostyle 11 is also provided with the groove 13 of annular, and be provided with jump ring 5 in groove 13, shifting block 3 is pressed between cover plate 2 and jump ring 5 by jump ring 5.By such scheme, the utility model has been abandoned traditional employing nut thread and has been connected to axostylus axostyle 11, compresses the structure of shifting block 3 with nut; Be threaded easily to produce and loosen, when axostylus axostyle 11 easily rocks especially in the prior art; The utility model compresses shifting block 3 by jump ring 5, and jump ring 5 can must take out by particular tool from groove 13, fixing reliable, there is not loosening phenomenon, better ensures the fixing of shifting block 3.
Further optimization, described sleeve 22 is shaped in cover plate 2, is connected with rib 25 between the outer wall of sleeve 22 and the inside wall of cover plate 2.Sleeve 22 is shaped in cover plate 2, and sleeve 22 does not exist connecting sewing, and more accurately, when not being subject to adopting outside connection, the interference of installation accuracy, better ensures the axiality of sleeve 22 and axostylus axostyle 11 in its position.The rib 25 arranged contributes to the mechanical strength improving sleeve 22, not fragile.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, all within design concept of the present utility model, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a door locking handle assembly, comprise handle (1), cover plate (2), shifting block (3), impel the torsion spring (4) that shifting block (3) resets, and be arranged at cover plate (2) inner side for limiting the locating part (24) of shifting block (3) rotational angle, handle (1) is connected with axostylus axostyle (11), axostylus axostyle (11) is fixedly connected through cover plate (2) and shifting block (3), it is characterized in that: the periphery of described shifting block (3) is provided with the sleeve (22) coaxial with axostylus axostyle (11), sleeve (22) is fixedly connected on cover plate (2) inner side, described shifting block (3) is rotationally connected with the inwall of sleeve (22), the sidewall of described sleeve (22) is provided with opening (23), the dual-side of described opening (23) is along forming locating part (24), described shifting block (3) is provided with the pusher dog (31) extending opening (23).
2. door locking handle assembly according to claim 1, it is characterized in that: the centre of described shifting block (3) is provided with installing hole, shifting block (3) is sheathed on axostylus axostyle (11), described axostylus axostyle (11) axially offers draw-in groove (12) through one end of cover plate (2), described shifting block (3) is provided with fixture block (32) and snaps in draw-in groove (12) to be formed with axostylus axostyle (11) and is connected, the sidewall circumference of axostylus axostyle (11) is also provided with the groove (13) of annular, jump ring (5) is provided with in groove (13), shifting block (3) is pressed between cover plate (2) and jump ring (5) by jump ring (5).
3. door locking handle assembly according to claim 1 and 2, is characterized in that: described sleeve (22) is shaped in cover plate (2), is connected with rib (25) between the outer wall of sleeve (22) and the inside wall of cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086370.8U CN205224826U (en) | 2015-12-23 | 2015-12-23 | Handle apparatus of door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086370.8U CN205224826U (en) | 2015-12-23 | 2015-12-23 | Handle apparatus of door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205224826U true CN205224826U (en) | 2016-05-11 |
Family
ID=55899901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521086370.8U Expired - Fee Related CN205224826U (en) | 2015-12-23 | 2015-12-23 | Handle apparatus of door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205224826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541605A (en) * | 2019-09-29 | 2019-12-06 | 广东科徕尼智能科技有限公司 | Lock panel with limiting structure and lock |
-
2015
- 2015-12-23 CN CN201521086370.8U patent/CN205224826U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541605A (en) * | 2019-09-29 | 2019-12-06 | 广东科徕尼智能科技有限公司 | Lock panel with limiting structure and lock |
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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: 20160511 Termination date: 20181223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |