CN113090110A - Telescopic handle - Google Patents
Telescopic handle Download PDFInfo
- Publication number
- CN113090110A CN113090110A CN202010022197.4A CN202010022197A CN113090110A CN 113090110 A CN113090110 A CN 113090110A CN 202010022197 A CN202010022197 A CN 202010022197A CN 113090110 A CN113090110 A CN 113090110A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- handle
- transmission
- motor
- stage sleeve
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 71
- 239000002023 wood Substances 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B5/00—Handles completely let into the surface of the wing
- E05B5/003—Pop-out handles, e.g. sliding outwardly before rotation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B5/00—Handles completely let into the surface of the wing
- E05B5/006—Handles completely let into the surface of the wing essentially defining a completely closed surface together with the wing
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to a telescopic handle, wherein a speed reducing motor is arranged in a handle shell, a motor shaft of the speed reducing motor penetrates through a fixed baffle and is provided with a motor gear, a secondary gear shaft is arranged on the upper side of a motor cabin in the handle shell, the secondary gear shaft penetrates through the fixed baffle and is provided with a secondary gear, the secondary gear is meshed with the motor gear, a transmission sleeve is further arranged on the upper side of the secondary gear shaft, one end of the transmission sleeve is of a gear structure, the secondary gear is further meshed with the gear structure of the transmission sleeve, the transmission sleeve penetrates through the fixed baffle, the arc-shaped side wall of the other end of the transmission sleeve is connected with a first-stage sleeve sliding block and a spiral sliding groove, the first-stage sleeve and the second-stage sleeve are also in continuous. The invention can conveniently extend and retract the handle through the forward rotation and the reverse rotation of the motor and the conduction of the gear and the sleeve.
Description
Technical Field
The invention relates to a door and window hardware handle, in particular to a telescopic handle.
Background
The handle is a device which is arranged on a door and window sash and has the fastening function after opening and closing. Is mostly made of aluminum alloy, copper, stainless steel, organic glass, plastic and other materials. The form is various, and the size is different. Besides meeting the requirements of comfortable hand feeling and reasonable stress, the decorative material also has decorative effect of decoration, so that the used materials and the shape can be selected into finished products or designed additionally according to the requirements of building design. In the door and window field, the handle that can grip of conventional use is the handle of fixed shape, and its shape is unique, and the place that the hand gripped often protrudes the section bar section a lot, leads to people can collide with it when not using the handle. The handle that is always exposed is a very dangerous presence for children.
Disclosure of Invention
Object of the Invention
The invention provides a handle with a telescopic holding part, which aims to solve the problem that the handle held by the prior art is always exposed.
Technical scheme
A telescopic handle comprises a handle and a handle shell, wherein a motor cabin is arranged in the handle shell, a speed reducing motor is arranged in the motor cabin, a fixed baffle is fixed outside the speed reducing motor, a motor shaft of the speed reducing motor penetrates through the fixed baffle and is provided with a motor gear, a secondary gear shaft is arranged on the upper side of the motor cabin in the handle shell and penetrates through the fixed baffle and is provided with a secondary gear, the secondary gear is meshed with the motor gear, a transmission sleeve is further arranged on the upper side of the secondary gear shaft, one end of the transmission sleeve is of a gear structure, the secondary gear is also meshed with the gear structure of the transmission sleeve, the transmission sleeve penetrates through the fixed baffle and is provided with a transmission sleeve transmission sliding block on the arc-shaped side wall of the other end of the transmission sleeve, a primary sleeve is coaxially arranged with the transmission sleeve, the primary sleeve is provided with, the telescopic arc lateral wall of one-level is equipped with one-level sleeve transmission sliding block, still be equipped with the second grade sleeve with the axle center with the one-level sleeve, the second grade sleeve is equipped with the second grade sleeve transmission slip helicla flute with the same direction of rotation of one-level sleeve transmission slip helicla flute, one-level sleeve transmission sliding block is located the slip helicla flute of second grade sleeve transmission, the second grade sleeve links together with the handle, the telescopic arc lateral wall of second grade is equipped with the second grade sleeve stopper, the inside of handle casing is equipped with the second grade sleeve spacing groove, the second grade sleeve stopper is located the second grade sleeve spacing, be equipped with in the handle.
The motor cabin is narrow down wide structure in the top, and the narrow department holds the power cord down, and gear motor is connected to the one end of power cord, and the other end of power cord passes fixed stop.
The arc-shaped side wall of the secondary sleeve is provided with a jackscrew hole, the handle is provided with a groove matched with the jackscrew hole, and the handle and the secondary sleeve are connected together through a limiting jackscrew screwed into the jackscrew hole.
The fixing screw hole is a countersunk head nail hole.
One side of the handle shell, which is positioned on the handle, is provided with a handle accommodating groove capable of accommodating part or all of the handle.
The structure of the handle in the secondary sleeve is provided with a square shaft groove.
Advantages and effects
The forward rotation and the reverse rotation of the motor are conducted through the gear and the sleeve, so that the handle can be conveniently extended and retracted.
Drawings
FIG. 1 is a schematic disassembled view of the structure of the present invention;
FIG. 2 is a schematic view of a sleeve for a transmission;
FIG. 3 is a side cross-sectional view of the structure of the present invention with the handle extended;
FIG. 4 is a side cross-sectional view of the structure of the handle of the present invention in a retracted state;
FIG. 5 is a schematic view of the present invention in a configuration for attachment to an aluminum-wood door sash;
FIG. 6 is a schematic view of the structure of an aluminum-wood sash mounting groove.
Description of reference numerals:
1. the handle, 2, a limit jackscrew, 3, a jackscrew hole, 4, a secondary sleeve, 5, a secondary sleeve limit block, 6, a primary sleeve, 7, a handle shell, 8, a secondary sleeve limit groove, 9, a transmission sleeve transmission sliding block, 10, a transmission sleeve, 11, a secondary gear, 12, a motor gear, 13, a speed reducing motor, 14, a fixed baffle, 15, a motor cabin, 16, a secondary gear shaft, 17, a primary sleeve transmission sliding spiral groove, 18, a primary sleeve transmission sliding block, 19, a square shaft, 20, a secondary sleeve transmission sliding spiral groove, 21, a baffle fixing screw, 22, a shell fixing screw, 23, a fan wood, 24, fan aluminum, 25, a power wire, 26, a fixing screw hole, 27, a handle accommodating groove and 28, a square shaft groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and all the parts of the present invention not described in detail are prior art.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a flexible handle, including handle 1 and handle casing 7, be equipped with motor cabin 15 in the handle casing 7, be equipped with gear motor 13 in the motor cabin 15, gear motor 13 is fixed with fixed stop 14 in the outside through baffle fixed screw 21, gear motor 13's motor shaft passes fixed stop 14 and is equipped with motor gear 12, motor cabin 15 is narrow wide structure in the lower, lower narrow department holds power cord 25, gear motor 13 is connected to power cord 25's one end, fixed stop 14 is passed to power cord 25's the other end, a section bar for passing door and window links to each other with the power. A secondary gear shaft 16 is arranged on the upper side of a motor cabin 15 in a handle shell 7, the secondary gear shaft 16 penetrates through a fixed baffle 14 and is provided with a secondary gear 11, the secondary gear 11 is meshed with a motor gear 12, a transmission sleeve 10 is further arranged on the upper side of the secondary gear shaft 16, one end of the transmission sleeve 10 is in a gear structure, the secondary gear 11 is further meshed with the gear structure of the transmission sleeve 10, the transmission sleeve 10 penetrates through the fixed baffle 14, a transmission sleeve transmission sliding block 9 is arranged on the arc-shaped side wall of the other end of the transmission sleeve 10, a primary sleeve 6 is coaxially arranged with the transmission sleeve 10, the primary sleeve 6 is provided with a spiral primary sleeve transmission sliding spiral groove 17, the transmission sleeve transmission sliding block 9 is arranged in the primary sleeve transmission sliding spiral groove 17, the transmission sleeve 10 is made of plastic material and has certain elasticity, the transmission sleeve transmission sliding block 9 is plugged into the primary sleeve transmission sliding spiral groove, the arc-shaped side wall of the first-stage sleeve 6 is provided with a first-stage sleeve transmission sliding block 18, the first-stage sleeve 6 and the second-stage sleeve 4 are coaxially arranged, the second-stage sleeve 4 is provided with a second-stage sleeve transmission sliding spiral groove 20 with the same rotation direction as the first-stage sleeve transmission sliding spiral groove 17, the first-stage sleeve transmission sliding block 18 is positioned in the second-stage sleeve transmission sliding spiral groove 20, similarly, the first-stage sleeve 6 is also made of plastic materials and has certain elasticity, the first-stage sleeve transmission sliding block 18 is plugged into the second-stage sleeve transmission sliding spiral groove 20 through the elasticity of the first-stage sleeve transmission sliding block 18, the arc-shaped side wall of the second-stage sleeve 4 is provided with a top thread hole 3, the handle 1 is provided with a groove matched with the top thread hole 3, the handle 1 and the second-stage sleeve 4 are connected together through a limiting top thread 2 screwed into the top thread hole 3, the arc lateral wall of second grade sleeve 4 is equipped with second grade sleeve stopper 5, and the inside of handle casing 7 is equipped with second grade sleeve spacing groove 8, and second grade sleeve stopper 5 is located second grade sleeve spacing groove 8, is equipped with in the handle casing 7 to be used for fixing the fixed screw hole 26 on door and window with handle casing 7, and fixed screw hole 26 is the countersunk head nail hole. The handle housing 7 is provided with a handle receiving groove 27 at one side of the handle 1, which can receive part or all of the handle 1. The number of the first-stage sleeve transmission sliding spiral grooves 17 is two, the arc-shaped wall of the first-stage sleeve 6 located in the cylindrical shape is relatively surrounded, and the number of the second-stage sleeve transmission sliding spiral grooves 20 is two, the arc-shaped wall of the second-stage sleeve 4 located in the cylindrical shape is relatively surrounded. The two sides of the transmission sleeve 10 of the transmission sleeve transmission sliding block 9 are respectively provided with one, and the two sides of the first-stage sleeve 6 of the first-stage sleeve transmission sliding block 18 are respectively provided with one.
As shown in fig. 5 and 6, the conventional aluminum-clad wood window sash connected by a snap fit is used as how to mount the telescopic handle. Firstly, the fan wood 23 and the fan aluminum 24 are milled with installation grooves respectively, and then the fan wood 23 and the fan aluminum 24 are connected together. The fan wood 23 is inserted into a square shaft 19, a hole for passing through an electric wire is drilled in the fan wood, and preferably, the hole for passing through the power cord 25 is arranged on the hinge side of the window sash, so that the power cord 25 is convenient to connect the switch of the speed reducing motor 13 and the power supply from the hinge side of the window sash. Except that other parts of handle 1 are all settled in the mounting groove with this flexible handle through casing fixed screw 22, next aim at square shaft 19 installation with handle 1's square shaft groove 28, then link together handle 1 and second grade sleeve 4 through spacing jackscrew 2, this flexible handle is installed promptly and is accomplished.
When the window is closed and the telescopic handle is not needed, the handle 1 is retracted into the fan aluminum 24 or is flush with the fan aluminum 24 through the rotation of the speed reducing motor 13, and then the hiding can be realized; when the window wants to use this flexible handle when opening, stretch out handle 1 through gear motor 13's reversal and fan aluminium 24, the people can hold this flexible handle of handle 1 pulling, and second grade sleeve spacing groove 8 is located handle 1 side and can blocks second grade sleeve stopper 5, so handle 1 can not be pulled out and lead to this flexible handle to be out of use.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and the accompanying drawings are illustrative and not restrictive, and it is obvious to those skilled in the art that various changes and modifications may be made on the basis of the above description, and it is intended by the inventor to add a wall thickness to a certain component or to change a dimension of a certain component, and all such changes and modifications are not exhaustive herein, and it is within the scope of the present invention to include obvious changes and modifications in the technical solutions of the present invention.
Claims (6)
1. The utility model provides a flexible handle, includes handle (1) and handle casing (7), its characterized in that: a motor cabin (15) is arranged in the handle shell (7), a speed reducing motor (13) is arranged in the motor cabin (15), a fixed baffle (14) is fixed on the outer side of the speed reducing motor (13), a motor shaft of the speed reducing motor (13) penetrates through the fixed baffle (14) and is provided with a motor gear (12), a secondary gear shaft (16) is arranged on the upper side of the motor cabin (15) in the handle shell (7), the secondary gear shaft (16) penetrates through the fixed baffle (14) and is provided with a secondary gear (11), the secondary gear (11) is meshed with the motor gear (12), a transmission sleeve (10) is further arranged on the upper side of the secondary gear shaft (16), one end of the transmission sleeve (10) is of a gear structure, the secondary gear (11) is further meshed with the gear structure of the transmission sleeve (10), the transmission sleeve (10) penetrates through the fixed baffle (14) and a transmission sleeve transmission sliding block (9) is arranged on, a first-stage sleeve (6) is coaxially arranged with the transmission sleeve (10), the first-stage sleeve (6) is provided with a spiral first-stage sleeve transmission sliding spiral groove (17), a transmission sleeve transmission sliding block (9) is positioned in the first-stage sleeve transmission sliding spiral groove (17), the arc-shaped side wall of the first-stage sleeve (6) is provided with a first-stage sleeve transmission sliding block (18), a second-stage sleeve (4) is coaxially arranged with the first-stage sleeve (6), the second-stage sleeve (4) is provided with a second-stage sleeve transmission sliding spiral groove (20) with the same rotation direction as the first-stage sleeve transmission sliding spiral groove (17), the first-stage sleeve transmission sliding block (18) is positioned in the second-stage sleeve transmission sliding spiral groove (20), the second-stage sleeve (4) is connected with the handle (1), the arc-shaped side wall of the second-stage sleeve (4) is provided with a second, the second-stage sleeve limiting block (5) is located in the second-stage sleeve limiting groove (8), and a fixing screw hole (26) used for fixing the handle shell (7) on a door window is formed in the handle shell (7).
2. The expansion handle according to claim 1, wherein: the motor cabin (15) is of a structure with a narrow lower part and a wide upper part, a power line (25) is accommodated in the narrow lower part, one end of the power line (25) is connected with the speed reducing motor (13), and the other end of the power line (25) penetrates through the fixed baffle (14).
3. The expansion handle according to claim 1, wherein: the arc-shaped side wall of the secondary sleeve (4) is provided with a jackscrew hole (3), the handle (1) is provided with a groove matched with the jackscrew hole (3), and the handle (1) and the secondary sleeve (4) are connected together through a limiting jackscrew (2) screwed into the jackscrew hole (3).
4. The expansion handle according to claim 1, wherein: the fixing screw hole (26) is a countersunk head nail hole.
5. The expansion handle according to claim 1, wherein: one side of the handle shell (7) on the handle (1) is provided with a handle accommodating groove (27) capable of accommodating part or all of the handle (1).
6. The expansion handle according to claim 1, wherein: the handle (1) is provided with a square shaft groove (28) in the structure in the secondary sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010022197.4A CN113090110A (en) | 2020-01-09 | 2020-01-09 | Telescopic handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010022197.4A CN113090110A (en) | 2020-01-09 | 2020-01-09 | Telescopic handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113090110A true CN113090110A (en) | 2021-07-09 |
Family
ID=76663481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010022197.4A Pending CN113090110A (en) | 2020-01-09 | 2020-01-09 | Telescopic handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113090110A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765220A (en) * | 2015-04-25 | 2015-07-08 | 哈尔滨工业大学 | Space-based telescopic sleeve type binary optical camera mechanism |
| CN106273999A (en) * | 2016-08-10 | 2017-01-04 | 浙江森虎机械有限公司 | Corrugated paper machine with automatic pressure mechanism |
| CN106514706A (en) * | 2016-12-30 | 2017-03-22 | 亿嘉和科技股份有限公司 | Linkage type telescopic arm |
| CN107605186A (en) * | 2017-10-12 | 2018-01-19 | 杭州西湖喷泉设备成套有限公司 | A kind of underwater bright and beautiful device of lift and its occupation mode |
| CN107962043A (en) * | 2017-12-27 | 2018-04-27 | 王珏 | A kind of efficient petroleum pipeline cleaning equipment |
| CN109573114A (en) * | 2018-12-13 | 2019-04-05 | 中国空间技术研究院 | The flexible expansion mechanism of cone bar based on the driving of reversible helicla flute |
| CN109606751A (en) * | 2018-12-13 | 2019-04-12 | 中国空间技术研究院 | A kind of high rail Satellite General cone bar capture mechanism |
| CN209874675U (en) * | 2018-12-28 | 2019-12-31 | 龙占东 | Automatic telescopic handle |
| CN211736703U (en) * | 2020-01-09 | 2020-10-23 | 河北奥润顺达窗业有限公司 | Telescopic handle |
-
2020
- 2020-01-09 CN CN202010022197.4A patent/CN113090110A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765220A (en) * | 2015-04-25 | 2015-07-08 | 哈尔滨工业大学 | Space-based telescopic sleeve type binary optical camera mechanism |
| CN106273999A (en) * | 2016-08-10 | 2017-01-04 | 浙江森虎机械有限公司 | Corrugated paper machine with automatic pressure mechanism |
| CN106514706A (en) * | 2016-12-30 | 2017-03-22 | 亿嘉和科技股份有限公司 | Linkage type telescopic arm |
| CN107605186A (en) * | 2017-10-12 | 2018-01-19 | 杭州西湖喷泉设备成套有限公司 | A kind of underwater bright and beautiful device of lift and its occupation mode |
| CN107962043A (en) * | 2017-12-27 | 2018-04-27 | 王珏 | A kind of efficient petroleum pipeline cleaning equipment |
| CN109573114A (en) * | 2018-12-13 | 2019-04-05 | 中国空间技术研究院 | The flexible expansion mechanism of cone bar based on the driving of reversible helicla flute |
| CN109606751A (en) * | 2018-12-13 | 2019-04-12 | 中国空间技术研究院 | A kind of high rail Satellite General cone bar capture mechanism |
| CN209874675U (en) * | 2018-12-28 | 2019-12-31 | 龙占东 | Automatic telescopic handle |
| CN211736703U (en) * | 2020-01-09 | 2020-10-23 | 河北奥润顺达窗业有限公司 | Telescopic handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210709 |