CN201696602U - Handle ball structure - Google Patents
Handle ball structure Download PDFInfo
- Publication number
- CN201696602U CN201696602U CN2010202984888U CN201020298488U CN201696602U CN 201696602 U CN201696602 U CN 201696602U CN 2010202984888 U CN2010202984888 U CN 2010202984888U CN 201020298488 U CN201020298488 U CN 201020298488U CN 201696602 U CN201696602 U CN 201696602U
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- CN
- China
- Prior art keywords
- handle
- skeleton
- thread
- section
- direction board
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- 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 - Lifetime
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Abstract
The utility model discloses a handle ball structure. The body (1) of the handle is provided with a handle skeleton (2) of which the top is provided with a platen (3) by bolts; the platen (3) is shaded by a gear direction board (4) installed on the top of the body (1) of the handle; the handle skeleton (2) is provided with a mounting hole passing through the bottom surface of the handle skeleton along the axial lead thereof; the mounting hole is provided with a threaded section (2a) and an aperture section (2b), wherein the upper end of the threaded section (2a) is a big end down taper thread, and the rest parts are straight threads. The utility model changes the upper end of the threaded section of the mounting hole in the handle skeleton into a taper thread, the gear direction board stays on the alignment position to be positioned, and the handle ball can not loosen. On one hand, the utility model ensures the installation reliability of the handle ball; on the other hand, the utility model simplifies the assembling working procedures and greatly improves production efficiency.
Description
Technical field
The utility model relates to a kind of automobile component, particularly the shift handle ball on the automobile.
Background technique
Automobile shift handle ball is installed on the upper end of gear level, works to make things convenient for driver's operation and indicates shifting state.The structure of existing shift handle ball is provided with handle skeleton 2 as shown in Figure 3 in handle body 1, the top of this handle skeleton 2 is equipped with pressing plate 3 by bolt, and pressing plate 3 is covered by gear direction board 4, and gear direction board 4 is installed on the top of handle body 1.Have the pilot hole that connects its bottom surface at its shaft axis of described handle skeleton 2 upper edges, this pilot hole is made up of thread section 2a and unthreaded hole section 2b from the top down, and the internal diameter of thread section 2a is slightly littler than the internal diameter of unthreaded hole section 2b.When installing, the upper end of gear level is screwed in the pilot hole of handle skeleton, the outside thread on the gear level is matched with the thread section 2a of pilot hole.Because thread section 2a is a straight thread, there is not the effect that tightly locks in advance, gear direction board 4 can't align when causing handle skeleton 2 and gear level to tighten easily, and perhaps gear direction board 4 is when aligned position, and handle ball is in loosening state.Therefore, before installation, need earlier, screw the position that aligns to gear direction board 4 to gear level and handle ball, treat to fix after the glue solidifies at gear level thread head gluing.Above-mentioned fit has increased operation on the one hand, has reduced manufacturing efficiency; On the other hand, do not solidify the front hand grip ball at glue and still can't locate, but this moment the people position of handle ball for a change still, reliability is relatively poor.In addition, if gear level screws in tension, the upper-end surface of gear level is exerted pressure excessive to the inner roof wall of pilot hole, and the influence that is stressed of the construction bolt of pressing plate is backed down the gear direction board easily, causes the gear direction board to become flexible or comes off.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of handle ball structure, and to guarantee the gear direction board when the aligned position, handle ball can not become flexible.
The technical solution of the utility model is as follows: a kind of handle ball structure, comprise handle body, handle skeleton, pressing plate and gear direction board, in handle body, be provided with the handle skeleton, the top of this handle skeleton is equipped with pressing plate by bolt, pressing plate is covered by the gear direction board, and the gear direction board is installed on the top of handle body, have the pilot hole that connects its bottom surface at its shaft axis of described handle skeleton upper edge, this pilot hole has thread section and unthreaded hole section, its key is: the upper end of described thread section is up-small and down-big tapered thread, and remaining part is a straight thread.
The utility model changes the upper end of pilot hole thread section in the handle skeleton into tapered thread, threaded end to gear level carries out adaptation simultaneously, like this when gear level screws in the tapered thread part of handle skeleton pilot hole, because tapered thread has the effect that tightly locks in advance, can make the gear direction board rest on the aligned position location, and handle ball can not be become flexible, and has both guaranteed the reliability that handle ball is installed, simplify assembly process again, improved manufacturing efficiency greatly.
The tapering of described thread section upper end tapered thread is 12-20 °, and the gradient of tapered thread part is bigger, and pretightening force is also bigger, can further improve the reliability that handle ball is located on gear level, and it is loosening to prevent that the gear direction board from taking place the timing handle ball.The tapering of tapered thread is too small, and pretightening force is too big, turns the gear level effort; The tapering of tapered thread is excessive, and pretightening force is little, can influence the reliability of handle ball location.
Have the aperture section that is attached thereto above the tapered thread of described thread section upper end, the internal diameter of this aperture section is less than the internal diameter at the minimum place of thread section.The upper end of gear level screws in the pilot hole of handle skeleton, because the existence of aperture section is arranged, has the gap between the inner roof wall of the pilot hole on the upper-end surface of gear level and the handle skeleton, even gear level screws in tension, the upper-end surface of gear level can not contact with the inner roof wall of pilot hole yet, effective like this gear level of having avoided is exerted pressure to the inner roof wall of pilot hole, and the gear direction board is backed down in the construction bolt that the has prevented pressing plate influence that is stressed.
Bilateral symmetry on described handle skeleton top is provided with balancing weight, and this balancing weight is wrapped in the handle body.Balancing weight plays a part to increase handle ball weight, and feel is better when making driver's gear shift operation.
Beneficial effect: the utility model changes tapered thread into by the upper end with pilot hole thread section in the handle skeleton, the gear direction board is rested on the aligned position locatees, and handle ball can not be become flexible, guaranteed the reliability that handle ball is installed on the one hand, on the other hand, simplified assembly process, improved manufacturing efficiency greatly, the while has effectively been avoided the gear direction board to become flexible or has come off.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the B of Fig. 1 is to view.
Fig. 3 is the structural representation of background technique.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1 and Figure 2, the utility model is made of handle body 1, handle skeleton 2, pressing plate 3, gear direction board 4 and balancing weight 5, and wherein the top of handle body 1 is similar to sphere, and the bottom of handle body 1 is up big and down small taper.Handle skeleton 2 is set in handle body 1, and the lower ends downward of this handle skeleton 2 is stretched out the bottom surface of handle body 1.Top at described handle body 1 has groove, and pressing plate 3 is installed in this groove, and the middle part of pressing plate 3 fixes by the bolt that wears from top to bottom and the top of handle skeleton 2.Gear direction board 4 is installed at notch place in handle body 1 top groove, and this gear direction board 4 is a spheric structure, and pressing plate 3 is covered, and the upper surface of gear direction board 4 is provided with the gear cue mark.
As can be known, the bilateral symmetry on handle skeleton 2 tops is provided with balancing weight 5 from Fig. 1, Fig. 2, and this balancing weight 5 is wrapped in the handle body 1.Its shaft axis of described handle skeleton 2 upper edges has pilot hole, and this pilot hole is a blind hole, and the upper end of pilot hole is near the construction bolt of pressing plate 3, and the lower end of pilot hole connects to the bottom surface of handle skeleton 2.Described pilot hole is made up of aperture section 2c, thread section 2a and unthreaded hole section 2b from top to bottom, and three's center line is on same straight line, and wherein the upper end of thread section 2a is up-small and down-big tapered thread, and remaining part is a straight thread.The internal diameter of described thread section 2a straight thread part is slightly less than the internal diameter of unthreaded hole section 2b, the tapering of thread section 2a upper end tapered thread is 12-20 °, be preferably 14 ° in the present embodiment, and the internal diameter at the minimum place of tapered thread, thread section 2a upper end is slightly larger than the internal diameter of aperture section 2c.
Claims (4)
1. handle ball structure, in handle body (1), be provided with handle skeleton (2), the top of this handle skeleton (2) is equipped with pressing plate (3) by bolt, pressing plate (3) is covered by gear direction board (4), and gear direction board (4) is installed on the top of handle body (1), have the pilot hole that connects its bottom surface at its shaft axis of described handle skeleton (2) upper edge, this pilot hole has thread section (2a) and unthreaded hole section (2b), it is characterized in that: the upper end of described thread section (2a) is up-small and down-big tapered thread, and remaining part is a straight thread.
2. handle ball structure according to claim 1 is characterized in that: the tapering of described thread section (2a) upper end tapered thread is 12-20 °.
3. handle ball structure according to claim 1 and 2 is characterized in that: the top at described thread section (2a) upper end tapered thread has the aperture section (2c) that is attached thereto, and the internal diameter of this aperture section (2c) is less than the internal diameter at the minimum place of thread section (2a).
4. handle ball structure according to claim 1 is characterized in that: the bilateral symmetry on described handle skeleton (2) top is provided with balancing weight (5), and this balancing weight (5) is wrapped in the handle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202984888U CN201696602U (en) | 2010-08-20 | 2010-08-20 | Handle ball structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202984888U CN201696602U (en) | 2010-08-20 | 2010-08-20 | Handle ball structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696602U true CN201696602U (en) | 2011-01-05 |
Family
ID=43397844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202984888U Expired - Lifetime CN201696602U (en) | 2010-08-20 | 2010-08-20 | Handle ball structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696602U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893086A (en) * | 2010-08-20 | 2010-11-24 | 力帆实业(集团)股份有限公司 | Automobile shift handle ball |
| CN102322515A (en) * | 2011-06-15 | 2012-01-18 | 浙江亿日气动科技有限公司 | Joint mounting structure of gear-shifting handle for automobile |
| CN105142843A (en) * | 2013-04-23 | 2015-12-09 | 伊利诺斯工具制品有限公司 | Hybrid thread for welding gun neck |
-
2010
- 2010-08-20 CN CN2010202984888U patent/CN201696602U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893086A (en) * | 2010-08-20 | 2010-11-24 | 力帆实业(集团)股份有限公司 | Automobile shift handle ball |
| CN101893086B (en) * | 2010-08-20 | 2012-11-14 | 力帆实业(集团)股份有限公司 | Automobile shift handle ball |
| CN102322515A (en) * | 2011-06-15 | 2012-01-18 | 浙江亿日气动科技有限公司 | Joint mounting structure of gear-shifting handle for automobile |
| CN102322515B (en) * | 2011-06-15 | 2014-07-30 | 浙江亿日气动科技有限公司 | Joint mounting structure of gear-shifting handle for automobile |
| CN105142843A (en) * | 2013-04-23 | 2015-12-09 | 伊利诺斯工具制品有限公司 | Hybrid thread for welding gun neck |
| CN111545879A (en) * | 2013-04-23 | 2020-08-18 | 伊利诺斯工具制品有限公司 | Hybrid thread for welding gun neck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110105 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |