CN105133929A - Anti-loosening lever handle - Google Patents
Anti-loosening lever handle Download PDFInfo
- Publication number
- CN105133929A CN105133929A CN201510600513.0A CN201510600513A CN105133929A CN 105133929 A CN105133929 A CN 105133929A CN 201510600513 A CN201510600513 A CN 201510600513A CN 105133929 A CN105133929 A CN 105133929A
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- Prior art keywords
- runner
- hole
- handle
- base
- lever handle
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Abstract
The invention discloses an anti-loosening lever handle. The anti-loosening lever handle comprises a base and a lever handle body, a through hole is formed in the center of the base, and a rotating wheel is installed inside the through hole, can rotate inside the through hole and is connected with the lever handle body after penetrating through the through hole. A square shaft is installed in the center of the rotating wheel, clamping grooves are formed in the outer end of the rotating wheel, elastic pieces matched with the clamping grooves are installed on the base, the middle portions of the elastic pieces protrude outwards to form protruding parts, and the protruding parts abut against the interiors of the clamping grooves to clamp the rotating wheel into the base. The elastic pieces replace springs and balls in a traditional structure, the protruding parts of the elastic pieces abut against the interiors of the clamping grooves, the bottoms and the two side edges of the clamping grooves suffer pressure of the protruding parts of the elastic pieces, then the rotating wheel is clamped more tightly in rotation, then rotation of the rotating wheel is more stable, meanwhile, the lever handle is not likely to loosen in a static state, and the stability and quality of the product are improved; in addition, when a person rotates the lever handle outside a door, the elastic pieces will rub against the rotating wheel to generate a prompt sound so as to remind an indoor householder that the person opens the door, and the anti-theft effect of the lever handle is improved.
Description
Technical field
The present invention relates to a kind of door and window accessory, particularly relate to a kind of anti-loosening handle.
Background technology
Handle, as component requisite on door and window, is installed on bar, to realize unlatching and the locking of bar.Existing handle is inner normally rotates by driven by rotating wheel square shaft or shift fork the unlatching or the locking that realize door and window, runner both sides coordinate ball to carry out holding out against fixing by spring, but this holds out against structure and instability, make handle in use, easily loosen, cause the inconvenience in use, reduce the quality of product.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of anti-loosening handle, its have handle install firm, be not easy the feature that loosens.
The technical solution adopted in the present invention is mainly: a kind of anti-loosening handle, comprise base and handle handle, described base center offers through hole, be provided with the runner that can rotate in described through hole within it, described runner passes through hole with handle being connected, and roller centre is provided with square shaft, runner outer wall is provided with draw-in groove, base is provided with the shell fragment suitable with draw-in groove, in the middle part of described shell fragment, outwardly convex is formed with lug boss, and described lug boss to hold out against in draw-in groove thus is clamped in base by runner.
As the improvement of technique scheme, described shell fragment is provided with two and is symmetrically distributed in runner outer wall two ends.
As the further improvement of technique scheme, described roller centre offers one for installing the installing hole of square shaft, described installing hole sidewall is provided with stopper slot, and described stopper slot is provided with and holds out against part, holds out against part and held out against by square shaft fixing when square shaft is installed in installing hole.
Further, described runner outer wall is positioned at the teeth structure be formed with above draw-in groove for coordinating transmission with shift fork.
Further, described base is also provided with multiple position, hole for installing transmission mechanism.
Further, described base end face is provided with cover, and described cover side is provided with the recess for coordinating shift fork to slide.
The invention has the beneficial effects as follows:
The anti-loosening handle of one of the present invention, comprise base and handle handle, base center offers through hole, the runner that can within it rotate is installed in through hole, runner passes through hole with handle being connected, roller centre is provided with square shaft, runner outer wall is provided with draw-in groove, base is provided with the shell fragment suitable with draw-in groove, in the middle part of shell fragment, outwardly convex is formed with lug boss, lug boss to hold out against in draw-in groove thus is clamped in base by runner, this handle is by the spring in shell fragment replacement traditional structure and ball, the lug boss of shell fragment is by holding out against in draw-in groove, the bottom of draw-in groove and dual-side are all subject to the pressure of shell fragment lug boss, the clamping force that runner is subject to when rotating is tighter, thus make the rotation of runner more steady, also not easily loosen when while is static, improve steadiness and the quality of product, simultaneously when having people when rotating handle outdoors, shell fragment can rub with runner and produce prompting sound, thus the householder in prompt door has people in enabling, improve the anti-theft effect of this handle.
Accompanying drawing explanation
Fig. 1 is the driven off by shaft structural representation in the present invention side of employing;
Fig. 2 is the structural representation that the present invention adopts shift fork transmission;
Fig. 3 is the decomposing schematic representation of Fig. 1;
Fig. 4 is the cross-sectional schematic of Fig. 1;
Fig. 5 is the structural representation of runner;
Fig. 6 is the structural representation of shell fragment;
Fig. 7 is the structural representation holding out against part.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Referring to figs. 1 through Fig. 7, a preferred embodiment of the present invention, a kind of anti-loosening handle, comprise base 1 and handle 2, base 1 center offers through hole, the runner 4 that can within it rotate is installed in through hole, runner 4 tail end is connected 2 with handle through through hole, handle is provided with the hole position suitable with runner 4 tail end 2 ends, runner 4 is connected in position, hole, runner 4 center is provided with square shaft 3, square shaft 3 is for being in transmission connection with the lock core of door and window, square shaft 3 rotational lock core is driven when runner 4 rotates, thus realize unlatching or the closedown of door and window, runner 4 outer end is provided with draw-in groove 41, base 1 is provided with the shell fragment 5 suitable with draw-in groove 41, shell fragment 5 is preferably provided with two and is symmetrically distributed in runner 4 outer wall two ends, the clamping force that runner 4 is subject to is evenly with stronger, the metal material that shell fragment 5 is preferably elasticity stronger is made, in the middle part of shell fragment 5, outwardly convex is formed with lug boss 51, lug boss 51 to hold out against in draw-in groove 41 thus is clamped in base 1 by runner 4, this handle replaces spring in traditional structure and ball by shell fragment 5, the lug boss 51 of shell fragment 5 is by holding out against in draw-in groove 41, the bottom of draw-in groove 41 and dual-side is made all to be subject to the pressure of shell fragment lug boss 51, the clamping force that runner 4 is subject to when rotating is tighter, thus make the rotation of runner 4 more steady, also not easily loosen when while is static, improve steadiness and the quality of product, simultaneously when have people rotate outdoors handle 2 time, shell fragment 5 can rub with runner 4 and produce prompting sound, thus the householder in prompt door has people in enabling, improve the anti-theft effect of this handle.
In the present invention, described runner 4 center offers one for installing the installing hole 42 of square shaft 3, described installing hole 42 sidewall is provided with stopper slot 43, described stopper slot 43 is provided with and holds out against part 6, square shaft 3 holds out against part 6 and holds out against fixing by square shaft 3 when being installed in installing hole 42, hold out against part 6 for having protruding elastic component, be preferably metal material to make, by being provided with stopper slot 43 in installing hole 42, by holding out against part 6, the square shaft 3 be installed in installing hole 42 is held out against fixing simultaneously, only needing first to hold out against part 6 during installation is positioned in stopper slot 43, then square shaft 3 is pressed into the bottom of installing hole 42, square shaft 3 sidewall is subject to holding out against the pressure of part 6 and is clamped in installing hole 42, convenience quick for installation, when changing the square shaft 3 of different length specification simultaneously, only need press and hold out against part 6 and do not allow its stopper slot 43 that slides out, a little firmly square shaft 3 can be taken out in installing hole 42, dismounting and change is also very convenient, improve the convenience of operation.
The kind of drive of this handle of horn of plenty, described runner 4 outer wall is positioned at the teeth structure 44 be formed with above draw-in groove 41 for coordinating transmission with shift fork 7, make this handle can carry out transmission by shift fork 7 by teeth structure 44, add the kind of drive of this handle, make this handle according to different door and window structure selecting party through-drive or shift fork transmission, the use value of this handle can be improve.Shift fork 7 and all removably connecting between square shaft 3 and runner 4, when selecting square shaft transmission, inserts square shaft 3 in installing hole 42, rotates handle and 2 drive runners 4 is rotated square shaft 3 can be made to rotate and then door and window; When selecting shift fork transmission, being coordinated by shift fork 7 and being arranged on runner 4 sidewall, rotate handle and drive runner 4 to rotate 2, the teeth structure 44 of runner 4 sidewall drives shift fork 7 to move thus door and window.By being provided with teeth structure 44 at runner 4 sidewall, improve versatility of the present invention.
In the present invention, described base 1 is also provided with multiple position, hole 11 for installing transmission mechanism, and position, described hole 11 is symmetrical arranged up and down along base 1 center, position, hole 11 is for installing square shaft transmission mechanism and shift fork transmission mechanism, position, hole 11 is shaped on base 1, easy to make, quick for installation.
Concrete, described base 1 end face is provided with cover 8, cover 8 side is provided with the recess 11 for coordinating shift fork 7 to slide, cover 8 lid is pressed on base 1 end face for shift fork 7 is limited in base 1, prevent shift fork 7 from being connected of runner 4 fall down, cover 8 side is provided with recess 11 simultaneously, shift fork 7 can being slided along recess 11 and carry out unlatching or the closedown of door and window, improve the steadiness of this handle structure by being provided with cover 8.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (6)
1. an anti-loosening handle, comprise base (1) and handle handle (2), described base (1) center offers through hole, the runner (4) that can within it rotate is installed in described through hole, described runner (4) is connected (2) with handle through through hole, runner (4) center is provided with square shaft (3), runner (4) outer wall is provided with draw-in groove (41), it is characterized in that: described base (1) is provided with the shell fragment (5) suitable with draw-in groove (41), described shell fragment (5) middle part outwardly convex is formed with lug boss (51), described lug boss (51) to hold out against in draw-in groove (41) thus is clamped in base (1) by runner (4).
2. the anti-loosening handle of one according to claim 1, is characterized in that: described shell fragment (5) is provided with two and is symmetrically distributed in runner (4) outer wall two ends.
3. the anti-loosening handle of one according to claim 1, it is characterized in that: described runner (4) center offers one for installing the installing hole (42) of square shaft (3), described installing hole (42) sidewall is provided with stopper slot (43), described stopper slot (43) is provided with and holds out against part (6), square shaft (3) be installed on installing hole (42) interior time hold out against part (6) square shaft (3) held out against fixing.
4. the anti-loosening handle of one according to claim 1 or 2 or 3, is characterized in that: described runner (4) outer wall is positioned at draw-in groove (41) top and is formed with teeth structure (44) for coordinating transmission with shift fork (7).
5. the anti-loosening handle of one according to claim 1, is characterized in that: described base (1) is also provided with multiple position, hole (11) for installing transmission mechanism.
6. the anti-loosening handle of one according to claim 4, is characterized in that: described base (1) end face is provided with cover (8), and described cover (8) side is provided with the recess (81) for coordinating shift fork (7) to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510600513.0A CN105133929B (en) | 2015-09-18 | 2015-09-18 | A kind of anti-loosening handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510600513.0A CN105133929B (en) | 2015-09-18 | 2015-09-18 | A kind of anti-loosening handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105133929A true CN105133929A (en) | 2015-12-09 |
| CN105133929B CN105133929B (en) | 2017-08-25 |
Family
ID=54719473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510600513.0A Active CN105133929B (en) | 2015-09-18 | 2015-09-18 | A kind of anti-loosening handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105133929B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888379A (en) * | 2016-06-17 | 2016-08-24 | 佛山市金砥柱建筑装饰材料有限公司 | Handle locating device |
| CN107630594A (en) * | 2017-09-28 | 2018-01-26 | 邓寿基 | A kind of anti-theft handle |
| CN111636763A (en) * | 2020-06-30 | 2020-09-08 | 广东达世家装饰材料有限公司 | Handle connects device soon and reaches door handle including it |
| CN112343421A (en) * | 2020-09-30 | 2021-02-09 | 步阳集团有限公司 | Anti-loose handle device of anti-theft door |
| CN113107277A (en) * | 2021-05-19 | 2021-07-13 | 上海安威士科技股份有限公司 | Handle and lock structure applying same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2316122A (en) * | 1996-08-09 | 1998-02-18 | Emhart Inc | Adjustable interconnected lock |
| DE29903759U1 (en) * | 1999-03-03 | 1999-06-24 | Burg-Wächter KG Alfred Lüling, 58540 Meinerzhagen | Building hardware |
| CN203430170U (en) * | 2013-08-06 | 2014-02-12 | 山东国强五金科技有限公司 | Aluminum alloy handle for door/window |
| CN203584001U (en) * | 2013-10-22 | 2014-05-07 | 浙江兴三星五金有限公司 | Handle of door and window unit |
| CN205063532U (en) * | 2015-09-18 | 2016-03-02 | 江门市蓬江区优诺建材有限公司 | Locking handle that moves |
-
2015
- 2015-09-18 CN CN201510600513.0A patent/CN105133929B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2316122A (en) * | 1996-08-09 | 1998-02-18 | Emhart Inc | Adjustable interconnected lock |
| DE29903759U1 (en) * | 1999-03-03 | 1999-06-24 | Burg-Wächter KG Alfred Lüling, 58540 Meinerzhagen | Building hardware |
| CN203430170U (en) * | 2013-08-06 | 2014-02-12 | 山东国强五金科技有限公司 | Aluminum alloy handle for door/window |
| CN203584001U (en) * | 2013-10-22 | 2014-05-07 | 浙江兴三星五金有限公司 | Handle of door and window unit |
| CN205063532U (en) * | 2015-09-18 | 2016-03-02 | 江门市蓬江区优诺建材有限公司 | Locking handle that moves |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888379A (en) * | 2016-06-17 | 2016-08-24 | 佛山市金砥柱建筑装饰材料有限公司 | Handle locating device |
| CN107630594A (en) * | 2017-09-28 | 2018-01-26 | 邓寿基 | A kind of anti-theft handle |
| CN111636763A (en) * | 2020-06-30 | 2020-09-08 | 广东达世家装饰材料有限公司 | Handle connects device soon and reaches door handle including it |
| CN112343421A (en) * | 2020-09-30 | 2021-02-09 | 步阳集团有限公司 | Anti-loose handle device of anti-theft door |
| CN112343421B (en) * | 2020-09-30 | 2023-10-24 | 步阳集团有限公司 | Anti-loose handle device for anti-theft door |
| CN113107277A (en) * | 2021-05-19 | 2021-07-13 | 上海安威士科技股份有限公司 | Handle and lock structure applying same |
| CN113107277B (en) * | 2021-05-19 | 2022-07-05 | 上海安威士科技股份有限公司 | Handle and lock structure applying same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105133929B (en) | 2017-08-25 |
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