CN105333108A - Novel push rod structure of gearbox switch - Google Patents
Novel push rod structure of gearbox switch Download PDFInfo
- Publication number
- CN105333108A CN105333108A CN201510820067.4A CN201510820067A CN105333108A CN 105333108 A CN105333108 A CN 105333108A CN 201510820067 A CN201510820067 A CN 201510820067A CN 105333108 A CN105333108 A CN 105333108A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- push rod
- metallic carrier
- ejector rod
- rod
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Push-Button Switches (AREA)
Abstract
The invention relates to a novel push rod structure of a gearbox switch. The push rod structure comprises a metal ejector rod and an ejector rod sleeve. One end of the metal ejector rod is provided with a first containing groove inwards. The ejector rod sleeve is internally provided with a second containing groove. The ejector rod sleeve is arranged on the metal ejector rod in a sleeving mode. The first containing groove is communicated with the second containing groove. A spring is arranged in the first containing groove and a second containing groove. One end of the spring is connected with the inner side of the metal ejector rod, and the other end of the spring is connected with the inner side of the ejector rod sleeve. A flange rivet is arranged on the side, close to the metal ejector rod and facing towards the inner side, of the ejector rod sleeve. A protrusion part is arranged on the side, close to the ejector rod sleeve and facing towards the outer side, of the metal ejector rod. The protrusion part is clamped in the flange rivet. A metal gasket is arranged between the protrusion part and the flange rivet. According to the novel push rod structure of the gearbox switch, the ejector rod sleeve, the metal ejector rod, the spring and the metal gasket are effectively combined into a whole to form a push rod assembly through the flange rivet, and the integrated push rod assembly has the beneficial effects of being simple in structure, convenient to use, long in service life and the like.
Description
Technical field
The present invention relates to a kind of Novel gear box switch plunger structure, belong to Manufacturing Technology for Automotive Parts field.
Background technique
At present, city vehicle is as bus and taxi, most employing mechanical gear box, mechanical gear box installs low cost of manufacture and oil consumption is low, but mechanical gear box internal switch due to its spring stress larger, and frequency of utilization is high, and the push rod of fixing spring can bear answering back to of spring force always, cause its working life shorter, current pusher structure is comparatively complicated, again the operation changed is comparatively complicated, is not easy to use.
Therefore be necessary to design a kind of Novel gear box switch plunger structure, to overcome the problems referred to above.
Summary of the invention
The object of the invention is to the defect overcoming prior art, provide a kind of structure simple, easy to use, the Novel gear box switch plunger structure that the life-span is longer.
The present invention is achieved in that
The invention provides a kind of Novel gear box switch plunger structure, comprise metallic carrier rod and push rod and sleeve, one end of described metallic carrier rod internally offers one first accepting groove, one second accepting groove is provided with in described push rod and sleeve, described push rod and sleeve is sheathed in described metallic carrier rod, and described first accepting groove is communicated with described second accepting groove; One spring is arranged in described first accepting groove and described second accepting groove, and one end of described spring connects the inner side of described metallic carrier rod, and the other end connects the inner side of described push rod and sleeve; The described push rod and sleeve side nearer apart from described metallic carrier rod is provided with towards inner side turns over riveting, describedly turn over the opening that riveting is positioned at described second accepting groove, the described metallic carrier rod side nearer apart from described push rod and sleeve is provided with bump toward the outer side, turn over the inside of riveting described in described bump is arranged in, described bump and described turning between riveting are provided with metallic shim.
Further, described metallic carrier rod is tubular structure, and the internal diameter of described metallic carrier rod is less than the internal diameter of described push rod and sleeve.
Further, described in turn over riveting inside be provided with groove, described metallic shim is installed in described groove.
Further, the medial axis of described metallic carrier rod overlaps with the medial axis of described push rod and sleeve.
Further, described in turn over riveting be cyclic structure, be arranged at the end of described push rod and sleeve.
Further, described bump is cyclic structure, is arranged at the end of described metallic carrier rod.
The present invention has following beneficial effect:
The described push rod and sleeve side nearer apart from described metallic carrier rod is provided with towards inner side turns over riveting, describedly turn over the opening that riveting is positioned at described second accepting groove, the described metallic carrier rod side nearer apart from described push rod and sleeve is provided with bump toward the outer side, turn over the inside of riveting described in described bump is arranged in, described bump and described turning between riveting are provided with metallic shim.Itself and metallic carrier rod, spring and metallic shim are effectively combined into one by the riveting of turning over of described push rod and sleeve by Novel gear box switch plunger structure provided by the invention, form putter component, and the putter component of integral type has structure simply, easy to use, life-span beneficial effect such as longer grade.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the Novel gear box switch plunger structure that Fig. 1 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, belong to the scope of protection of the invention.
As Fig. 1, the embodiment of the present invention provides a kind of Novel gear box switch plunger structure, comprise metallic carrier rod 1 and push rod and sleeve 2, one end of described metallic carrier rod 1 internally offers one first accepting groove 11, one second accepting groove 21 is provided with in described push rod and sleeve 2, described push rod and sleeve 2 is sheathed in described metallic carrier rod 1, and described first accepting groove 11 is communicated with described second accepting groove 21.
As Fig. 1, described metallic carrier rod 1 is in tubular structure, and specifically refer to its inner shaping first accepting groove 11, the internal diameter of described metallic carrier rod 1 is less than the internal diameter of described push rod and sleeve 2, and namely the internal diameter of described first accepting groove 11 is less than the internal diameter of described second accepting groove 21.Wherein, the external diameter of described metallic carrier rod 1 is less than the internal diameter of described push rod and sleeve 2 equally, makes described metallic carrier rod 1 can enter the inside of described push rod and sleeve 2, namely enters in described second accepting groove 21.In addition, the medial axis of described metallic carrier rod 1 overlaps with the medial axis of described push rod and sleeve 2.
As Fig. 1, a spring 3 is arranged in described first accepting groove 11 and described second accepting groove 21, and one end of described spring 3 connects the inner side of described metallic carrier rod 1, and the other end connects the inner side of described push rod and sleeve 2.Described push rod and sleeve 2 side nearer apart from described metallic carrier rod 1 is provided with towards inner side turns over riveting 22, described in turn over the opening that riveting 22 is positioned at described second accepting groove 21, described in turn over riveting 22 in cyclic structure, be arranged at the end of described push rod and sleeve 2.
As Fig. 1, described metallic carrier rod 1 side nearer apart from described push rod and sleeve 2 is provided with bump 12 toward the outer side, and described bump 12, in cyclic structure, is arranged at the end of described metallic carrier rod 1.Turn over the inside of riveting 22 described in described bump 12 is arranged in, described bump 12 and described turning between riveting 22 are provided with metallic shim 4.Described inside of turning over riveting 22 is provided with groove 23, and described metallic shim 4 is installed in described groove 23, and described metallic shim 4, in order to fixing described bump 12, makes it not easily be drawn out.Concrete, described metallic shim 4 part is arranged in described groove 23, and another part is positioned at outside groove 23, and being in described second accepting groove 21, is bump 12 for keeping out, and described metallic carrier rod 1 is effectively fixed in described push rod and sleeve 2.
Itself and metallic carrier rod 1, spring 3 and metallic shim 4 are effectively combined into one by the riveting 22 of turning over of described push rod and sleeve 2 by Novel gear box switch plunger structure provided by the invention, form putter component, and the putter component of integral type to have structure simple, easy to use, life-span beneficial effect such as longer grade.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a Novel gear box switch plunger structure, it is characterized in that, comprise metallic carrier rod and push rod and sleeve, one end of described metallic carrier rod internally offers one first accepting groove, one second accepting groove is provided with in described push rod and sleeve, described push rod and sleeve is sheathed in described metallic carrier rod, and described first accepting groove is communicated with described second accepting groove;
One spring is arranged in described first accepting groove and described second accepting groove, and one end of described spring connects the inner side of described metallic carrier rod, and the other end connects the inner side of described push rod and sleeve;
The described push rod and sleeve side nearer apart from described metallic carrier rod is provided with towards inner side turns over riveting, describedly turn over the opening that riveting is positioned at described second accepting groove, the described metallic carrier rod side nearer apart from described push rod and sleeve is provided with bump toward the outer side, turn over the inside of riveting described in described bump is arranged in, described bump and described turning between riveting are provided with metallic shim.
2. Novel gear box switch plunger structure as claimed in claim 1, it is characterized in that: described metallic carrier rod is tubular structure, the internal diameter of described metallic carrier rod is less than the internal diameter of described push rod and sleeve.
3. Novel gear box switch plunger structure as claimed in claim 1 or 2, is characterized in that: described in turn over riveting inside be provided with groove, described metallic shim is installed in described groove.
4. Novel gear box switch plunger structure as claimed in claim 1, is characterized in that: the medial axis of described metallic carrier rod overlaps with the medial axis of described push rod and sleeve.
5. the Novel gear box switch plunger structure as described in claim 1 or 4, is characterized in that: described in turn over riveting be cyclic structure, be arranged at the end of described push rod and sleeve.
6. the Novel gear box switch plunger structure as described in claim 1 or 4, is characterized in that: described bump is cyclic structure, is arranged at the end of described metallic carrier rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820067.4A CN105333108A (en) | 2015-10-28 | 2015-11-24 | Novel push rod structure of gearbox switch |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015208412870 | 2015-10-28 | ||
| CN201520841287 | 2015-10-28 | ||
| CN201510820067.4A CN105333108A (en) | 2015-10-28 | 2015-11-24 | Novel push rod structure of gearbox switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105333108A true CN105333108A (en) | 2016-02-17 |
Family
ID=55283808
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510820067.4A Pending CN105333108A (en) | 2015-10-28 | 2015-11-24 | Novel push rod structure of gearbox switch |
| CN201520941553.7U Expired - Fee Related CN205136543U (en) | 2015-10-28 | 2015-11-24 | Novel gearbox switch push rod structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520941553.7U Expired - Fee Related CN205136543U (en) | 2015-10-28 | 2015-11-24 | Novel gearbox switch push rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105333108A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333108A (en) * | 2015-10-28 | 2016-02-17 | 武汉天运汽车电器有限公司 | Novel push rod structure of gearbox switch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2746505Y (en) * | 2004-12-02 | 2005-12-14 | 严一航 | Adjustable signal switch |
| CN201213104Y (en) * | 2008-07-11 | 2009-03-25 | 叶成春 | Signal switch |
| US20110168422A1 (en) * | 2010-01-13 | 2011-07-14 | Hitachi Koki Co., Ltd. | Electric power tool |
| CN204011132U (en) * | 2014-05-20 | 2014-12-10 | 浙江亿邦汽车电器有限公司 | Reverse lamp switch |
| CN204230116U (en) * | 2014-11-28 | 2015-03-25 | 温州市三峻轿车配件有限公司 | A kind of automobile gearbox signaling switch |
| CN205136543U (en) * | 2015-10-28 | 2016-04-06 | 武汉天运汽车电器有限公司 | Novel gearbox switch push rod structure |
-
2015
- 2015-11-24 CN CN201510820067.4A patent/CN105333108A/en active Pending
- 2015-11-24 CN CN201520941553.7U patent/CN205136543U/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2746505Y (en) * | 2004-12-02 | 2005-12-14 | 严一航 | Adjustable signal switch |
| CN201213104Y (en) * | 2008-07-11 | 2009-03-25 | 叶成春 | Signal switch |
| US20110168422A1 (en) * | 2010-01-13 | 2011-07-14 | Hitachi Koki Co., Ltd. | Electric power tool |
| CN204011132U (en) * | 2014-05-20 | 2014-12-10 | 浙江亿邦汽车电器有限公司 | Reverse lamp switch |
| CN204230116U (en) * | 2014-11-28 | 2015-03-25 | 温州市三峻轿车配件有限公司 | A kind of automobile gearbox signaling switch |
| CN205136543U (en) * | 2015-10-28 | 2016-04-06 | 武汉天运汽车电器有限公司 | Novel gearbox switch push rod structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205136543U (en) | 2016-04-06 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |