CN204531636U - The simple shift fork handle of a kind of structure - Google Patents
The simple shift fork handle of a kind of structure Download PDFInfo
- Publication number
- CN204531636U CN204531636U CN201420859035.6U CN201420859035U CN204531636U CN 204531636 U CN204531636 U CN 204531636U CN 201420859035 U CN201420859035 U CN 201420859035U CN 204531636 U CN204531636 U CN 204531636U
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- China
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- handle
- handle set
- gear shaft
- accommodating cavity
- shift fork
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Abstract
The utility model relates to the simple shift fork handle of a kind of structure, its feature is to comprise handle, handle set, tooth bar shift fork, gear shaft, bottom, fixed head, big spring card, briquetting, long spiro nail, screw, wherein handle offers inlaid hole, accommodating cavity is offered bottom handle set, bottom one end is provided with fixed part, the other end be provided be upturned clamp portion, fixed head is provided with and clamps head, one end of described gear shaft is passed the installing hole of handle set and is inlaid in the inlaid hole of handle, big spring is fastened in accommodating cavity, and one side is installed on gear shaft, two ends are compressed by briquetting, bottom is arranged on bottom handle set, fixed head is arranged in the accommodating cavity of handle set, the portion that clamps of bottom clamps mutually with the head that clamps of fixed head, the fixed part of bottom is achieved a fixed connection by screw and handle set.The utility model has the advantages such as structure is simple, quick and easy for installation, fixation, convenient disassembly.
Description
Technical field
The utility model relates to door and window accessory field, particularly a kind of shift fork handle.
Background technology
At present, shift fork handle is applied very extensive in door and window, most handle is made up of handle, handle set, gear shaft, tooth bar shift fork, bottom, spring, steel ball, pinion stand etc., in fact realize the restriction effect of gear shaft by coordinating of spring and steel ball, and spring and arranging of steel ball can make the internal construction of shift fork handle become comparatively complicated, like this when manufacturing and install, also can strengthen the difficulty manufacturing and install, simultaneously such structure remove also very inconvenient.Based on above-mentioned deficiency, so be extremely necessary to make further improvements the structure of shift fork handle.
Utility model content
The purpose of this utility model is to solve the problem and deficiency, and provide a kind of shift fork handle, this shift fork handle has the advantages such as structure is simple, quick and easy for installation, fixation, convenient disassembly.
The technical solution of the utility model is achieved in that
The simple shift fork handle of a kind of structure, its feature is to comprise handle, handle set, tooth bar shift fork, gear shaft, bottom, fixed head, big spring card, briquetting, long spiro nail, screw, wherein said handle offers inlaid hole, the first screwed hole is offered at the bottom of the hole of inlaid hole, accommodating cavity is offered bottom described handle set, the installing hole extending through accommodating cavity from its end face is also offered in described handle set, described handle set sidewall offers the first counter sink, and described tooth bar shift fork is provided with tooth-strip part and shift fork portion, and described gear shaft is by socket part, clamping stagnation portion, gear part is formed, clamping stagnation portion is arranged between socket part and gear part, described gear shaft shaft core position offers the second counter sink, described bottom one end is provided with protruding fixed part, this fixed part offers the second screwed hole, the other end of described bottom make be upturned clamp portion, this inclined plane clamping portion deviates from fixed part, and be formed with clamping port clamping subordinate, described fixed head is provided with match with the portion of clamping of bottom clamp head.
The socket part of described gear shaft is inlaid in the inlaid hole of handle through the installing hole of handle set, and make the clamping stagnation portion of gear shaft and gear part be in the accommodating cavity of handle set, described long spiro nail is screwed on the first screwed hole in handle through the second counter sink of gear shaft, described big spring card is arranged in handle set, the side of big spring card is stuck in the clamping stagnation portion of gear shaft, the end of big spring card is compressed by briquetting and is fixed on the chamber wall of accommodating cavity, the tooth-strip part of described tooth bar shift fork is arranged in the accommodating cavity of handle set, tooth-strip part being formed with the gear part of gear shaft engages, described fixed head is arranged in the accommodating cavity of handle set, described bottom is arranged on bottom handle set, and make the head that clamps of fixed head be installed in the clamping port of bottom, described screw is screwed on the second screwed hole of bottom by the first counter sink on handle set sidewall, stainless steel packing ring is provided with between the chamber wall of the clamping stagnation end surface of described gear shaft and the accommodating cavity of handle set, nylon washer is provided with between described handle and handle set.
The beneficial effects of the utility model: shift fork handle described in the utility model is by handle, handle set, shift fork handle, gear shaft, bottom, big spring card, briquetting, fixed head, long spiro nail, screw is formed, one end of described bottom is provided with fixed part, fixed part offers the second screwed hole, the other end of bottom make be upturned clamp portion, this inclined plane clamping portion deviates from fixed part, and be formed with clamping port clamping subordinate, described fixed head is arranged in handle set, fixed head is provided with match with the portion of clamping of bottom clamp head, when bottom is arranged on bottom handle set, the head that clamps of fixed head is installed in the clamping port of bottom, because the inclined plane clamping portion deviates from fixed part, when on the fixed part being screwed into bottom with screw, clamp head with clamp clamping of portion can be more and more tighter, thus realize being fixedly connected with of handle set and bottom, clamping when screw is back-outed can be more and more loose, thus for convenience detach, it is simple that this shift fork handle also has structure, quick and easy for installation, fixation.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model.
Fig. 2 is perspective view of the present utility model.
Detailed description of the invention
As depicted in figs. 1 and 2, the simple shift fork handle of a kind of structure described in the utility model, comprise handle 1, handle set 2, tooth bar shift fork 3, gear shaft 4, bottom 5, fixed head 6, big spring card 7, briquetting 8, long spiro nail 9, screw 10, wherein said handle 1 offers inlaid hole 11, the first screwed hole 12 is offered at the bottom of the hole of inlaid hole 11, accommodating cavity 21 is offered bottom described handle set 2, the installing hole 22 extending through accommodating cavity 21 from its end face is also offered in described handle set 2, described handle set 2 sidewall offers the first counter sink 23, described tooth bar shift fork 3 is provided with tooth-strip part 31 and shift fork portion 32, described gear shaft 4 is by socket part 41, clamping stagnation portion 42, gear part 43 is formed, clamping stagnation portion 42 is arranged between socket part 41 and gear part 43, described gear shaft 4 shaft core position offers the second counter sink 44, described bottom 5 one end is provided with protruding fixed part 51, this fixed part 51 offers the second screwed hole 52, the other end of described bottom 5 makes the portion that clamps 53 be upturned, this inclined plane clamping portion 53 deviates from fixed part 51, and be formed with clamping port 54 53 times clamping portion, described fixed head 6 is provided with match with the portion that clamps 53 of bottom 5 clamp 61.
As depicted in figs. 1 and 2, the installing hole 22 that handle set 2 is passed in the socket part 41 of described gear shaft 4 is inlaid in the inlaid hole 11 of handle 1, and make the clamping stagnation portion 42 of gear shaft 4 be in the accommodating cavity 21 of handle set 2 with gear part 43, described long spiro nail 9 is screwed on the first screwed hole 12 in handle 1 through the second counter sink 44 of gear shaft 4, described big spring card 7 is arranged in handle set 2, the side of big spring card 7 is stuck in the clamping stagnation portion 42 of gear shaft 4, the end of big spring card 7 is compressed by briquetting 8 and is fixed on the chamber wall of accommodating cavity 21, described big spring 7 can limit freely rotating of gear shaft 4 and make gear shaft 4 keep in one direction, such handle 1 will keep relatively-stationary position, strengthen the result of use of shift fork handle, the tooth-strip part 31 of described tooth bar shift fork 3 is arranged in the accommodating cavity 21 of handle set 2, tooth-strip part 31 being formed with the gear part 43 of gear shaft 4 engages, like this when turning gear wheel shaft 4, tooth bar shift fork 3 will and then movement, described fixed head 6 is arranged in the accommodating cavity 21 of handle set 2, described bottom 2 is arranged on bottom handle set 2, and make clamping of fixed head 6 61 be installed in the clamping port 54 of bottom 5, described bottom 5 can offer multiple through hole 54 when mounted on bottom 5, then by these through holes 54, bottom 5 is fixed on doorframe or window frame with screw, namely first bottom 5 is fixed on doorframe or window frame during installation, then handle seat 2 and other components are installed on bottom 5 together, and be screwed on the second screwed hole 52 of bottom 5 with screw 10 by the first counter sink 23 on handle set 2 sidewall, when being screwed into screw 10, the clamping of clamping port 54 and fixed head 6 of bottom 5 61 can be more and more tighter, bottom 5 and handle set 2 are achieved a fixed connection, stainless steel packing ring 20 is provided with between the chamber wall of clamping stagnation portion 42 end face of described gear shaft 4 and the accommodating cavity 21 of handle set 2, the wearing and tearing of gear shaft 4 and handle set 2 can be alleviated like this, nylon washer 30 is provided with between described handle 1 and handle set 2, such wearing and tearing that can reduce handle 1 and handle set 2, increase the application life of shift fork handle, when mounted, handle set 2 is while clamp with bottom 5, while be fixed on bottom 5 by a screw 10, and screw 10 is arranged on the sidewall of handle set 2, such installation process is very simple and convenient, and fixation, dismantle also can be very convenient simultaneously.
Claims (1)
1. the simple shift fork handle of structure, it is characterized in that: comprise handle (1), handle set (2), tooth bar shift fork (3), gear shaft (4), bottom (5), fixed head (6), big spring card (7), briquetting (8), long spiro nail (9), screw (10), wherein said handle (1) offers inlaid hole (11), the first screwed hole (12) is offered at the bottom of the hole of inlaid hole (11), described handle set (2) bottom offers accommodating cavity (21), the installing hole (22) extending through accommodating cavity (21) from its end face is also offered in described handle set (2), described handle set (2) sidewall offers the first counter sink (23), described tooth bar shift fork (3) is provided with tooth-strip part (31) and shift fork portion (32), described gear shaft (4) is by socket part (41), clamping stagnation portion (42), gear part (43) is formed, clamping stagnation portion (42) is arranged between socket part (41) and gear part (43), described gear shaft (4) shaft core position offers the second counter sink (44), described bottom (5) one end is provided with protruding fixed part (51), this fixed part (51) offers the second screwed hole (52), the other end of described bottom (5) makes the portion that clamps (53) be upturned, this inclined plane clamping portion (53) deviates from fixed part (51), and be formed with clamping port (54) clamping under portion (53), described fixed head (6) is provided with match with the portion that clamps (53) of bottom (5) clamp head (61),
The socket part (41) of described gear shaft (4) is inlaid in the inlaid hole (11) of handle (1) through the installing hole (22) of handle set (2), and make the clamping stagnation portion (42) of gear shaft (4) and gear part (43) be in the accommodating cavity (21) of handle set (2), described long spiro nail (9) is screwed on the first screwed hole (12) in handle (1) through second counter sink (44) of gear shaft (4), described big spring card (7) is arranged in handle set (2), the side of big spring card (7) is stuck in the clamping stagnation portion (42) of gear shaft (4), the end of big spring card (7) is compressed by briquetting (8) and is fixed on the chamber wall of accommodating cavity (21), the tooth-strip part (31) of described tooth bar shift fork (3) is arranged in the accommodating cavity (21) of handle set (2), tooth-strip part (31) being formed with the gear part (43) of gear shaft (4) engages, described fixed head (6) is arranged in the accommodating cavity (21) of handle set (2), described bottom (2) is arranged on handle set (2) bottom, and make the head (61) that clamps of fixed head (6) be installed in the clamping port (54) of bottom (5), described screw (10) is screwed on second screwed hole (52) of bottom (5) by the first counter sink (23) on handle set (2) sidewall, stainless steel packing ring (20) is provided with between the chamber wall of clamping stagnation portion (42) end face of described gear shaft (4) and the accommodating cavity (21) of handle set (2), nylon washer (30) is provided with between described handle (1) and handle set (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859035.6U CN204531636U (en) | 2014-12-31 | 2014-12-31 | The simple shift fork handle of a kind of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859035.6U CN204531636U (en) | 2014-12-31 | 2014-12-31 | The simple shift fork handle of a kind of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204531636U true CN204531636U (en) | 2015-08-05 |
Family
ID=53745663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859035.6U Active CN204531636U (en) | 2014-12-31 | 2014-12-31 | The simple shift fork handle of a kind of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204531636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677610A (en) * | 2016-12-20 | 2017-05-17 | 广东合和建筑五金制品有限公司 | Shifting fork handle |
-
2014
- 2014-12-31 CN CN201420859035.6U patent/CN204531636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677610A (en) * | 2016-12-20 | 2017-05-17 | 广东合和建筑五金制品有限公司 | Shifting fork handle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |