CN105171652A - Multipurpose tool operation rod - Google Patents
Multipurpose tool operation rod Download PDFInfo
- Publication number
- CN105171652A CN105171652A CN201510709517.2A CN201510709517A CN105171652A CN 105171652 A CN105171652 A CN 105171652A CN 201510709517 A CN201510709517 A CN 201510709517A CN 105171652 A CN105171652 A CN 105171652A
- Authority
- CN
- China
- Prior art keywords
- hole
- tapered
- pin
- slipping ring
- bearing pin
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
Abstract
The invention discloses a multipurpose tool operation rod. A torsion spring is arranged in a torsion spring horizontal groove in an unfolded handle, a first torsion spring expansion pin and a first expansion pin hole are in clearance fit, and a second spring expansion pin and a second expansion pin hole are in clearance fit. A first pin shaft is in clearance fit with a first pin shaft hole I, a through hole of a first conical sliding ring, a hexagonal socket pin shaft hole, a through hole of a second conical sliding ring and a first pin shaft through hole II to form a first rotating pair, and riveting is conducted at the end of the first pin shaft. A second pin shaft is in clearance fit with a second pin shaft through hole III, a through hole of a third conical sliding ring, a second pin shaft through hole I, a second pin shaft through hole II, a through hole of a fourth conical sliding ring and a second pin shaft through hole IV, and riveting is conducted at the end of the second pin shaft to form a second rotating pair. A shell rod is provided with a storage groove I, a storage groove II, a locking flange, a positioning groove I, a positioning groove II, a positioning groove III and a positioning groove IV. According to the scheme, the multipurpose tool operation rod is flexible in opening and closing and reliable in positioning.
Description
Technical field
The present invention relates to a kind of tool operation bar, especially a kind of multipurpose tool action bars be configured in motor vehicles driver's tool.
Background technology
Because motor vehicles are with the adaptive needs of car configuration operation, often consider will have jack, spare tyre to vehicle is supporting, be provided with relevant operating grip simultaneously.This relevant operation tool had generally arranged independently jack operation handle and tyre wrench etc. in the past.But; the metal handle of various tool-class and jack, spare tyre wheel hub collide with each other and often understand the defects such as trigger noise, damage, cost are high, inconvenience is received; this just requires that described operating grip will unite two into one, and this case is exactly by this desirability and the multipurpose tool action bars of Specialty Design.
Summary of the invention
Just in view of driver's tool is in the deficiency of above-mentioned background technical elements, designer is elevated for this jack and the replacing of spare tyre is professionally designed to collect hexagonal socket wrench, the multipurpose tool action bars that sled wheel hub cover handle and jack action bars are integrated, and combine laborsaving bar easily, reduce manufacturing cost, the noise that minimizing Tool Room collides and sends, and creatively between described Hexagonal jacket and housing stem, specially designed tapered slipping ring and each key element of elastic positioning structure is incorporated between deploying handles and housing stem, make folding between each related rotation part nimbly and freely, location is reliable, also the security used is guaranteed.
Above-mentioned purpose of the present invention is achieved through the following technical solutions: a kind of multipurpose tool action bars, comprise Hexagonal jacket, housing stem, deploying handles and rotating pin, it is characterized in that: torsion spring is placed in the torsion spring hugging of deploying handles, first torsion spring tensioner pin and the first tensioner pin-and-hole implement matched in clearance, and the second torsion spring tensioner pin and the second tensioner pin-and-hole implement matched in clearance; First bearing pin implements matched in clearance with the through hole of the first pin shaft hole I, the first tapered slipping ring, Hexagonal jacket pin shaft hole, the through hole of the second tapered slipping ring, the first bearing pin through hole II respectively, forms the first revolute pair, in the first bearing pin end riveted joint; Second bearing pin implements matched in clearance with the through hole of the second bearing pin through hole Ш, the 3rd tapered slipping ring, the second bearing pin through hole I, the second bearing pin through hole II, the through hole of the 4th tapered slipping ring, the second bearing pin through hole IV respectively, in the second bearing pin end riveted joint, form the second revolute pair.
Wherein, the large end section of housing stem is provided with the accommodating groove I that can hold Hexagonal jacket, and the small end section of housing stem is provided with can the accommodating groove II of holding and expanding handle.
Wherein, the detent Ш locked when the U-shaped aperture position at housing stem one end place is provided with and supplies the stop flange of deploying handles locking when fully extending, detent I, detent II and supply deploying handles at reception position and detent IV.
Wherein, the first tapered slipping ring, the second tapered slipping ring, the 3rd tapered slipping ring, the 4th tapered slipping ring have identical geometry key element, and material is all 65Mn, are provided with cone shaped body in tapered slipping ring small end face, tapered slipping ring large end face and oil storage.
Wherein, appropriate lubricating grease is added in cone shaped body in the oil storage in confined state.
The beneficial effect that the present invention compared with prior art has is: the folding of multipurpose tool action bars is flexible, location is reliable, especially ease rotation between mechanical component and location and locking is optimized at the ad hoc each tapered slipping ring of each revolute pair and dependency structure junction and detent, torsion spring etc., and reduce costs, substantially increase the cost performance of this tool operation bar.
Accompanying drawing explanation
The accompanying drawing of embodiment illustrates:
The schematic perspective view of to be the embodiment of the present invention shown in Fig. 1 be receiving state;
Figure 2 shows that the embodiment of the present invention is at the expansion shape stereogram for pulling when nut or screw rod;
Fig. 3 is the deploying handles of the present embodiment and the assembly relation stereogram of torsion spring;
Fig. 4 is the schematic perspective view after the present embodiment torsion spring and deploying handles combine;
Fig. 5 shows the assembly relation stereogram on Fig. 4 basis between each structural member of embodiment;
Fig. 6 is the amplification stereogram of the tapered slipping ring in the present embodiment with identical structural element;
Fig. 7 is the front view to Fig. 6;
Fig. 8 is the sectional view on Fig. 7;
Figure 9 shows that the stereogram at another visual angle having same expression content with Fig. 2;
Figure 10 shows that the present embodiment is for being elevated the stereoscopic-state schematic diagram of scissor-like jack;
Figure 11 is that the present embodiment is for installing and removing stereoscopic-state schematic diagram during wheel bolt;
Figure 12 is that the present embodiment is for dismantling stereoscopic-state schematic diagram during wheel hub cover plate.
Parts shown in each label of accompanying drawing and relevant geometry element name as follows:
1 multipurpose tool action bars, 2 Hexagonal jackets, 3 housing stems, 4 deploying handles, 5 torsion springs, 6 torsion spring huggings, 7 first torsion spring tensioner pins, 8 second torsion spring tensioner pins, 9 first tensioner pin-and-holes, 10 second tensioner pin-and-holes, 11 second bearing pin through hole I, 12 second bearing pin through hole II, 13 first bearing pin terminations, 14 second bearing pin terminations, 15 first tapered slipping rings, 16 second tapered slipping rings, 17 the 3rd tapered slipping rings, 18 the 4th tapered slipping rings, 19 tapered slipping ring small end faces, 20 tapered slipping ring large end faces, cone shaped body in 21 oil storages, 22 Hexagonal jacket pin shaft holes, 23 stop flange, 24 detent I, 25 detent II, 26 detent Ш, 27 detents IV, hexagonal die cavity in 28, 29 sled lid flanges, 30 scissor-like jacks, 31 second bearing pin through hole Ш, 32 second bearing pin through holes IV, 33 first bearing pin through hole I, 34 first bearing pin through hole II, 35 first revolute pairs, 36 second revolute pairs, 37 accommodating groove I, 38 accommodating groove II, 39 first bearing pins, 40 second bearing pins.
Detailed description of the invention
Accompanying drawing below in conjunction with embodiment is further described the technology of the present invention, the understanding of the public to this case technology contents and effect will be contributed to, but the restriction to the technical program is not formed to the description of embodiment, any according to this case design done by be only the category that pro forma equivalent transformation all should be considered as this case technical scheme.
From each accompanying drawing, the embodiment of the present invention is through appropriate design associated structural component based on hexagonal socket wrench in original driver's tool, jack rocker, wheel hub cover plate ripping bar, and implement to rotate connect, location forms the comprehensive multipurpose tool action bars can receiving or stretch Hexagonal jacket and deploying handles.Multipurpose tool action bars 1 folding flexibly, location is reliable, especially optimizes mechanical component cost at each tapered slipping ring of each revolute pair and the setting of dependency structure junction and detent, torsion spring etc., and substantially increase the cost performance of this tool operation bar.
The embodiment of the present invention is combination like this: torsion spring 5 is placed in the torsion spring hugging 6 of deploying handles 4, and implement matched in clearance with the first torsion spring tensioner pin 7 with the first tensioner pin-and-hole 9, the second torsion spring tensioner pin 8 and the second tensioner pin-and-hole 10 implement matched in clearance, appropriate lubricating grease is added in cone shaped body 21 in the oil storage of the tapered slipping ring 16 of the first tapered slipping ring 15, second, first bearing pin 39 is implemented matched in clearance with the through hole of the first pin shaft hole I33, the first tapered slipping ring 15, the through hole of the tapered slipping ring 16 of Hexagonal jacket pin shaft hole 22, second, the first bearing pin through hole II34 respectively, form the first revolute pair 35, in the riveted joint of the first bearing pin termination 13 place, and eliminate the excessive gaps in axis between each structural member that the first bearing pin 39 is connected in series by the elastic deformation of the material first tapered slipping ring that is 65Mn and the second tapered slipping ring, at the 3rd tapered slipping ring 17, appropriate lubricating grease is added in cone shaped body 21 in the oil storage of the 4th tapered slipping ring 18, by the second bearing pin 40 respectively with the second bearing pin through hole Ш 31, the through hole of the 3rd tapered slipping ring 17, second bearing pin through hole I11, second bearing pin through hole II12, the through hole of the 4th tapered slipping ring 18, second bearing pin through hole IV 32 implements matched in clearance, in the riveted joint of the second bearing pin termination 14 place, form the second revolute pair 36, and eliminate the excessive gaps in axis between each structural member that the second bearing pin 40 is connected in series by the elastic deformation of material the 3rd tapered slipping ring that is 65Mn and the 4th tapered slipping ring, the large end section of housing stem 3 is provided with the accommodating groove I37 that can hold Hexagonal jacket 2, and the small end section of housing stem 3 is provided with can the accommodating groove II38 of holding and expanding handle 4, the detent Ш 26 locked when the U-shaped aperture position at housing stem 3 one end place is provided with and supplies the stop flange 23 of deploying handles 4 locking when fully extending, detent I24, detent II25 and supply deploying handles 4 at reception position and detent IV 27, the tapered slipping ring 16 of first tapered slipping ring 15, second, the 3rd tapered slipping ring 17, the 4th tapered slipping ring 18 have identical geometry key element, and material is all 65Mn, is provided with cone shaped body 21 in tapered slipping ring small end face 19, tapered slipping ring large end face 20 and oil storage.In using, when the associated components of multipurpose tool action bars at the first revolute pair 35 and the second revolute pair 36 place is respectively around the first bearing pin 39, when second bearing pin 40 rotates, described tapered slipping ring small end face 19, tapered slipping ring large end face 20 keeps the collaboration of the lubricating grease preserved in oil storage in cone shaped body 21 under, play the effect of sliding bearing circle, reduce the mechanical friction resistance between tumbler, this relatively rotating is made to become very flexible, simultaneously by torsion spring 5 and distinctive first torsion spring tensioner pin 7 thereof, second torsion spring tensioner pin 8, stop flange 23 and the detent I24 be preset on housing stem 3, detent II25 ensures that deploying handles 4 is in the location of operating position and locking, also by torsion spring 5 and the first torsion spring tensioner pin 7, second torsion spring tensioner pin 8 thereof and be preset in detent Ш 26 on housing stem 3, detent IV 27 ensures the location of deploying handles 4 in accommodating groove II38 position and locking.
From embodiment of the present invention Figure 11, in this mode of operation of multipurpose tool action bars, the interior hexagonal die cavity 28 of its Hexagonal jacket 2 coordinates with the outer-hexagonal of wheel attachment bolt, and operational torque when transmitting mounting or dismounting wheel coupling bolt born by the power bar formed after utilizing deploying handles 4 to extend completely; And as seen from Figure 12, the cover sheet that multipurpose tool action bars utilizes the sled lid flange 29 at deploying handles 4 front end place to come on removing vehicle tyres; As seen from Figure 10, hexagonal die cavity 28 in Hexagonal jacket 2 is coordinated with the screw end head outer-hexagonal on scissor-like jack 30, be used as to reverse the screw rod of scissor-like jack, thus realize making scissor-like jack to the jacking of vehicle or weight and decline.
Claims (5)
1. a multipurpose tool action bars, comprise Hexagonal jacket, housing stem, deploying handles and rotating pin, it is characterized in that: torsion spring (5) is placed in the torsion spring hugging (6) of deploying handles (4), first torsion spring tensioner pin (7) and the first tensioner pin-and-hole (9) implement matched in clearance, and the second torsion spring tensioner pin (8) and the second tensioner pin-and-hole (10) implement matched in clearance; First bearing pin (39) respectively with the first pin shaft hole I(33), the through hole of the first tapered slipping ring (15), Hexagonal jacket pin shaft hole (22), the through hole of the second tapered slipping ring (16), the first bearing pin through hole II(34) implement matched in clearance, form the first revolute pair (35), in the riveted joint of the first bearing pin termination (13) place; Second bearing pin (40) respectively with through hole, the second bearing pin through hole I(11 of the second bearing pin through hole Ш (31), the 3rd tapered slipping ring (17)), the second bearing pin through hole II(12), the through hole of the 4th tapered slipping ring (18), the second bearing pin through hole IV (32) implement matched in clearance, in the riveted joint of the second bearing pin termination (14) place, form the second revolute pair (36).
2. a kind of multipurpose tool action bars according to claim 1, it is characterized in that: the large end section of housing stem (3) is provided with the accommodating groove I(37 that can hold Hexagonal jacket (2)), the small end section of housing stem (3) is provided with can the accommodating groove II(38 of holding and expanding handle (4)).
3. a kind of multipurpose tool action bars according to claim 1, is characterized in that: be provided with stop flange (23), the detent I(24 for deploying handles (4) location and locking when fully extending at the U-shaped aperture position at housing stem (3) one end place), detent II(25) and for deploying handles (4) at reception position time the detent Ш (26) that locks and detent IV (27).
4. a kind of multipurpose tool action bars according to claim 1, it is characterized in that: the first tapered slipping ring (15), the second tapered slipping ring (16), the 3rd tapered slipping ring (17), the 4th tapered slipping ring (18) have identical geometry key element, material is all 65Mn, is provided with cone shaped body (21) in tapered slipping ring small end face (19), tapered slipping ring large end face (20) and oil storage.
5. a kind of multipurpose tool action bars according to claim 1, is characterized in that: be added into appropriate lubricating grease in cone shaped body (21) in the oil storage in confined state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510709517.2A CN105171652B (en) | 2015-10-28 | 2015-10-28 | Multipurpose tool operation rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510709517.2A CN105171652B (en) | 2015-10-28 | 2015-10-28 | Multipurpose tool operation rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105171652A true CN105171652A (en) | 2015-12-23 |
| CN105171652B CN105171652B (en) | 2017-01-25 |
Family
ID=54894320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510709517.2A Active CN105171652B (en) | 2015-10-28 | 2015-10-28 | Multipurpose tool operation rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105171652B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050284268A1 (en) * | 2004-06-25 | 2005-12-29 | Terence Chen | Wrench combination |
| CN202137741U (en) * | 2011-05-20 | 2012-02-08 | 常熟通润汽车千斤顶有限公司 | Tyre wrench combined with foldable socket and crowbar |
| CN202192572U (en) * | 2011-06-09 | 2012-04-18 | 常熟通润汽车千斤顶有限公司 | Wheel wrench with replaceable hexagon socket joint |
| CN202212907U (en) * | 2011-08-31 | 2012-05-09 | 新昌县兄弟工具有限公司 | Plum-blossom rod cone tool kit |
| CN104070487A (en) * | 2014-06-30 | 2014-10-01 | 南通市通润汽车零部件有限公司 | Tyre spanner |
| CN205184604U (en) * | 2015-10-28 | 2016-04-27 | 南通市通润汽车零部件有限公司 | Multipurpose tool operation pole |
-
2015
- 2015-10-28 CN CN201510709517.2A patent/CN105171652B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050284268A1 (en) * | 2004-06-25 | 2005-12-29 | Terence Chen | Wrench combination |
| CN202137741U (en) * | 2011-05-20 | 2012-02-08 | 常熟通润汽车千斤顶有限公司 | Tyre wrench combined with foldable socket and crowbar |
| CN202192572U (en) * | 2011-06-09 | 2012-04-18 | 常熟通润汽车千斤顶有限公司 | Wheel wrench with replaceable hexagon socket joint |
| CN202212907U (en) * | 2011-08-31 | 2012-05-09 | 新昌县兄弟工具有限公司 | Plum-blossom rod cone tool kit |
| CN104070487A (en) * | 2014-06-30 | 2014-10-01 | 南通市通润汽车零部件有限公司 | Tyre spanner |
| CN205184604U (en) * | 2015-10-28 | 2016-04-27 | 南通市通润汽车零部件有限公司 | Multipurpose tool operation pole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105171652B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6665918B1 (en) | Harmonic damper pulley removal tool | |
| CN1910017B (en) | Rotating shaft locking mechanism | |
| CN202137741U (en) | Tyre wrench combined with foldable socket and crowbar | |
| CN101439507A (en) | Combination wrench socket | |
| CN202462309U (en) | Tool used for applying torque to loosen or fasten fastener | |
| US20200306937A1 (en) | Flex-head tool | |
| CN205184604U (en) | Multipurpose tool operation pole | |
| GB2341337A (en) | Ratchet wheel brace | |
| CN101444903A (en) | Improved T-shaped pulling tool structure | |
| CN107791744B (en) | Portable automobile-mounted tool | |
| CN105171652A (en) | Multipurpose tool operation rod | |
| WO2016200616A1 (en) | Hollow ball stud | |
| US20090300896A1 (en) | Hub Bearing Assembly Removal Tool For Hub Bearing Assemblies | |
| CN111731052A (en) | Inner flip cover trailer hook | |
| CN205590253U (en) | Vehicle -mounted combination tool body | |
| WO2016149115A1 (en) | Hose tool | |
| TWM577449U (en) | Punching fleet wheel set of electric rolling door | |
| JP4351972B2 (en) | Pantograph type jack | |
| CN209396815U (en) | Jack assembly | |
| US1722723A (en) | Combined jack handle and tire-lug wrench | |
| CN112518641A (en) | Double-ratchet wrench | |
| CN201288042Y (en) | Elastic connection apparatus of screw block handle | |
| CN215318357U (en) | Spanner for automobile repair | |
| CN201671418U (en) | Lock cover assembly for electric vehicle stopping lock head | |
| US20210299831A1 (en) | Locking snap ring plier for 4-wheel-drive axle-hub assemblies |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |