CN209903086U - Multifunctional spark plug sleeve - Google Patents
Multifunctional spark plug sleeve Download PDFInfo
- Publication number
- CN209903086U CN209903086U CN201920748377.3U CN201920748377U CN209903086U CN 209903086 U CN209903086 U CN 209903086U CN 201920748377 U CN201920748377 U CN 201920748377U CN 209903086 U CN209903086 U CN 209903086U
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- connecting rod
- sleeve
- spark plug
- telescopic
- clamping
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Abstract
A multifunctional spark plug sleeve comprises a sleeve, a universal device, a telescopic outer connecting rod and a telescopic inner connecting rod, wherein one end of the telescopic inner connecting rod is provided with a clamping groove, the other end of the telescopic inner connecting rod is sleeved in the telescopic outer connecting rod, and the telescopic inner connecting rod is vertically provided with a plurality of clamping beads; the telescopic outer connecting rod is of a hollow structure, is sleeved on the telescopic inner connecting rod and is provided with a clamping hole matched with the clamping bead; the universal device comprises a connecting rod and a connecting block, wherein the connecting rod is provided with a connecting pin, one end of the connecting block is rotatably connected to the connecting rod by taking the connecting pin as a shaft, the connecting block is also provided with a connecting pin, and one end of the telescopic outer connecting rod is rotatably connected to the connecting block by taking the connecting pin as a shaft; the other end of the connecting block is connected with the sleeve. Because the telescopic outer connecting rod and the telescopic inner connecting rod are arranged, the length of the whole sleeve is adjusted by adjusting the position of the telescopic inner connecting rod in the telescopic outer connecting rod, and the telescopic outer connecting rod can adapt to spark plugs with different installation depths.
Description
Technical Field
The application relates to the technical field of automobile maintenance, in particular to a spark plug sleeve for disassembling a spark plug.
Background
At present, the automobile repair technology is mature, the inspection and replacement of the spark plug are routine items when an automobile is repaired and maintained, and the spark plug sleeve is frequently used as a tool for assembling and disassembling the spark plug. In the face of different vehicle types, the installation positions of the spark plugs are different, so that a lot of inconvenience in disassembly and assembly is caused, for example, when the installation depth of the spark plugs is not matched with the length of a traditional spark plug sleeve or the installation angle of the spark plugs is inclined, the traditional spark plug sleeve is limited due to the angle and cannot completely clamp the threads of the spark plugs, force cannot be applied or the spark plugs cannot completely clamp the threads of the spark plugs, and the operation is relatively troublesome.
Disclosure of Invention
To address the above-discussed deficiencies of the prior art, the present application provides a multi-functional spark plug sleeve.
According to a first aspect, an embodiment provides a multifunctional spark plug sleeve, which comprises a sleeve, a universal device, a telescopic outer connecting rod and a telescopic inner connecting rod, wherein one end of the telescopic inner connecting rod is provided with a clamping groove, the other end of the telescopic inner connecting rod is sleeved in the telescopic outer connecting rod, and the telescopic inner connecting rod is vertically provided with a plurality of clamping beads; the telescopic outer connecting rod is of a hollow structure, is sleeved on the telescopic inner connecting rod and is provided with a clamping hole matched with the clamping bead; the universal device comprises a connecting rod and a connecting block, wherein the connecting rod is provided with a connecting pin, one end of the connecting block is rotatably connected to the connecting rod by taking the connecting pin as a shaft, the connecting block is also provided with a connecting pin, and one end of the telescopic outer connecting rod is rotatably connected to the connecting block by taking the connecting pin as a shaft; the other end of the connecting block is connected with the sleeve.
Preferably, the other end of connecting rod imbeds sleeve top, and this end periphery is equipped with the card pearl, and the sleeve top is equipped with the draw-in groove, and connecting rod and sleeve are through the cooperation interconnect of card pearl with the draw-in groove.
Preferably, the telescopic device further comprises a limiting gradual-change spring, the limiting gradual-change spring is sleeved on the universal device and the telescopic outer connecting rod, and the diameter value of the limiting gradual-change spring is gradually reduced from bottom to top.
Preferably, the cross section of the telescopic inner connecting rod is non-circular, and the hollow structure of the telescopic outer connecting rod is matched with the cross section of the telescopic inner connecting rod.
Preferably, flexible inner connecting rod is equipped with the vertical bar sand grip that sets up, is equipped with the recess of embedding in this sand grip on the flexible outer connecting rod.
Preferably, the cross section of one end of the connecting rod connecting sleeve is non-circular, and the part of the sleeve connected with the connecting rod is in a shape matched with the cross section.
Preferably, the connecting rod bottom is equipped with the bar sand grip of vertical setting, and the sleeve is equipped with the recess in this sand grip of embedding.
Preferably, a strong magnet is arranged in the sleeve.
According to the multifunctional spark plug sleeve of the embodiment, the telescopic outer connecting rod and the telescopic inner connecting rod are arranged, so that the length of the whole sleeve can be adjusted by adjusting the position of the telescopic inner connecting rod in the telescopic outer connecting rod, and the multifunctional spark plug sleeve can adapt to spark plugs with different installation depths. Furthermore, the inclination angle of the spark plug can be adjusted by arranging the universal device, so that the spark plug can be well adapted to the condition that some spark plugs are obliquely installed. Still further, through sleeve and connecting rod for detachable connection structure, can connect the sleeve of different specifications at the connecting rod lower extreme to satisfy the spark plug dismouting of different specifications. And a strong magnet is arranged in the sleeve, and after the spark plug is detached, the spark plug is absorbed in the sleeve through the strong magnet so as to be conveniently taken out.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
fig. 2 is a structural view of the gimbal device.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
Referring to fig. 1 and 2, a multifunctional spark plug sleeve includes a sleeve 1, a universal device 2, a telescopic outer link 3 and a telescopic inner link 4, wherein one end of the telescopic inner link is provided with a slot 41, the other end is sleeved inside the telescopic outer link 3, and the telescopic inner link 4 is vertically provided with a plurality of clamping beads 42; the telescopic outer connecting rod 3 is of a hollow structure, is sleeved on the telescopic inner connecting rod 4 and is provided with a clamping hole 31 matched with the clamping bead 42; the universal device 2 comprises a connecting rod 21 and a connecting block 22, wherein the connecting rod is provided with a connecting pin 211, one end of the connecting block 22 is rotatably connected to the connecting rod 21 by taking the connecting pin 211 as a shaft, the connecting block 22 is also provided with a connecting pin 221, and one end of the telescopic outer connecting rod 3 is rotatably connected to the connecting block 22 by taking the connecting pin 221 as a shaft; the other end of the connecting block 22 is connected with the sleeve 1.
As the preferred embodiment of this application, the other end of connecting rod 21 imbeds the sleeve 1 top, and this end periphery is equipped with card pearl 212, and sleeve 1 top is equipped with the draw-in groove that matches with card pearl 212, and connecting rod 21 and sleeve 1 are through the cooperation interconnect of card pearl and draw-in groove. In order to ensure that the connecting rod and the sleeve can not slide relatively when the multifunctional spark plug sleeve is rotated during the disassembly of the spark plug, the cross section of one end of the connecting rod 21 connected with the sleeve is square, and the part of the sleeve connected with the connecting rod is in a shape matched with the cross section. In other embodiments, the cross-section may also be rectangular, hexagonal, etc. Through the connecting structure of the sleeve and the connecting rod, the sleeve and the connecting rod can be rapidly disassembled and assembled, the sleeves with different specifications can be replaced, and the requirement for disassembling the spark plugs of any vehicle type is met.
In other embodiments, in order to ensure that the multifunctional spark plug sleeve cannot slide relative to the connecting rod when being detached and rotated, the bottom end of the connecting rod can be provided with a vertically arranged strip-shaped groove, and the sleeve is provided with a convex strip embedded into the groove. Or the bottom end of the connecting rod is provided with a convex strip, and the sleeve is provided with a groove.
In a similar way, when the multifunctional spark plug sleeve is rotated for disassembling the spark plug, the telescopic inner connecting rod and the telescopic outer connecting rod cannot slide relatively, the cross section of the telescopic inner connecting rod is square, and the hollow structure of the telescopic outer connecting rod is matched with the cross section of the telescopic inner connecting rod. In other embodiments, the cross-section may also be rectangular, hexagonal, etc. In other embodiments, in order to ensure that the telescopic inner connecting rod and the telescopic outer connecting rod do not slide relatively when the multifunctional spark plug sleeve is rotated for disassembling the spark plug, the telescopic inner connecting rod is provided with a vertically arranged strip-shaped groove, and the telescopic outer connecting rod is provided with a convex strip embedded into the groove. The telescopic inner connecting rod can move up and down and limit the position of the telescopic outer connecting rod relative to the telescopic outer connecting rod through the clamping beads and the clamping holes, but cannot move relatively in the rotating process. The embedding position is the cuboid structure promptly for at the rotatory in-process of dismantling spark plug, both can not produce the aversion, and in vertical motion, can carry on spacingly through card pearl and draw-in groove, assemble the two and the split.
The elastic device is arranged at the bottom of the clamping bead, the clamping bead is stressed and extruded to shrink when being adjusted or assembled, and the clamping bead is embedded into the clamping groove or the groove after the two parts are assembled, so that the two parts are kept in connection.
As the preferred embodiment of this application, still include spacing gradual change spring 5, spacing gradual change spring 5 cover is located on universal device 2 and flexible outer connecting rod 3, and the footpath value of spacing gradual change spring diminishes from bottom to top gradually. The limiting gradual change spring 5 can restrain the connecting outer connecting rod and the connecting block from excessively inclining, and the use is convenient.
In a preferred embodiment of the present application, a strong magnet is provided in the sleeve. The bottom of the sleeve is provided with a strong magnet which is enough to suck most spark plugs (50-70g) on the market, and the strong magnet is matched with 14, 16 and 21mm circular strong magnetic sleeves corresponding to the spark plugs with three specifications on the market. After the spark plug is disassembled, because of the depth of the spark plug, the strong magnet is used for sucking out the spark plug, so that the steps of replacing tools are reduced, and the time can be saved.
Combine above-mentioned a great deal of part, the multi-functional spark plug sleeve of this application can save time and laborsaving once only take out the spark plug, realizes the high efficiency, reduces the instrument and uses.
During the use, the user docks speeder and draw-in groove 41, and then carries out the change of elasticity to the sleeve according to the spark plug that is in the different degree of depth, adjusts telescopic length, if the spark plug of dismantling the skew phenomenon appears, then can adopt universal function to make suitable angle and dismantle it. And finally, after the spark plug is unscrewed, the spark plug can be directly sucked out by using the magnetic sleeve.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (8)
1. A multifunctional spark plug sleeve is characterized by comprising a sleeve, a universal device, a telescopic outer connecting rod and a telescopic inner connecting rod, wherein one end of the telescopic inner connecting rod is provided with a clamping groove, the other end of the telescopic inner connecting rod is sleeved in the telescopic outer connecting rod, and the telescopic inner connecting rod is vertically provided with a plurality of clamping beads; the telescopic outer connecting rod is of a hollow structure, is sleeved on the telescopic inner connecting rod and is provided with a clamping hole matched with the clamping bead; the universal device comprises a connecting rod and a connecting block, wherein the connecting rod is provided with a connecting pin, one end of the connecting block is rotatably connected to the connecting rod by taking the connecting pin as a shaft, the connecting block is also provided with a connecting pin, and one end of the telescopic outer connecting rod is rotatably connected to the connecting block by taking the connecting pin as a shaft; the other end of the connecting block is connected with the sleeve.
2. The multifunctional spark plug sleeve as recited in claim 1, wherein the other end of the connecting rod is embedded in the top of the sleeve, the other end of the connecting rod is provided with a clamping bead on the periphery, the top of the sleeve is provided with a clamping groove, and the connecting rod and the sleeve are connected with each other through the matching of the clamping bead and the clamping groove.
3. The multifunctional spark plug sleeve as recited in claim 1, further comprising a limiting gradual spring, wherein the limiting gradual spring is sleeved on the universal device and the telescopic outer connecting rod, and the diameter value of the limiting gradual spring is gradually reduced from bottom to top.
4. The multifunctional spark plug bushing of claim 1 wherein said telescoping inner link is non-circular in cross-section and the hollow configuration of the telescoping outer link is adapted to fit therein.
5. The multifunctional spark plug boot of claim 1, wherein the inner telescoping connecting rod is provided with a vertically disposed rib strip and the outer telescoping connecting rod is provided with a groove that fits within the rib strip.
6. The multifunctional spark plug sleeve according to claim 1 wherein said connecting rod attachment sleeve has a non-circular cross-section at one end and the portion of said sleeve to which said connecting rod is attached is of a shape that matches said cross-section.
7. The multifunctional spark plug boot of claim 1, wherein the bottom end of the connecting rod is provided with a vertically disposed rib in the form of a strip, and the boot is provided with a groove for engaging the rib.
8. The multi-functional spark plug sleeve of claim 1 wherein said sleeve has a strong magnet disposed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748377.3U CN209903086U (en) | 2019-05-23 | 2019-05-23 | Multifunctional spark plug sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748377.3U CN209903086U (en) | 2019-05-23 | 2019-05-23 | Multifunctional spark plug sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209903086U true CN209903086U (en) | 2020-01-07 |
Family
ID=69049624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920748377.3U Expired - Fee Related CN209903086U (en) | 2019-05-23 | 2019-05-23 | Multifunctional spark plug sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209903086U (en) |
-
2019
- 2019-05-23 CN CN201920748377.3U patent/CN209903086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |