CN201736187U - Auxiliary tool for disassembling and assembling spark plugs - Google Patents
Auxiliary tool for disassembling and assembling spark plugs Download PDFInfo
- Publication number
- CN201736187U CN201736187U CN2010202680401U CN201020268040U CN201736187U CN 201736187 U CN201736187 U CN 201736187U CN 2010202680401 U CN2010202680401 U CN 2010202680401U CN 201020268040 U CN201020268040 U CN 201020268040U CN 201736187 U CN201736187 U CN 201736187U
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- spark
- spark plug
- plug
- aid
- dismounting
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Abstract
The utility model provides an auxiliary tool for disassembling and assembling spark plugs. The auxiliary tool is used for assisting the disassembling and assembling operations of spark plugs of vehicle engines. The auxiliary tool for disassembling and assembling spark plugs comprises a spark plug sleeve, a flexible extending part and a rotating end part, wherein the spark plug sleeve is used for sheathing the spark plug and drives the spark plug to rotate; the flexible extending part has flexibility; one end of the flexible extending part is fixed at one end of the spark plug sleeve; and the rotating end part is arranged at the other end of a flexible shaft pipe and can be used for combining with a handle in a dismountable way. When in use, the spark plug is rotated and loosened by the existing spark plug spanner; subsequently, the auxiliary tool continuously rotates the spark plug; the rotation of the auxiliary tool is not restricted by finite engine space; therefore, the convenient of the operation of rotating the spark plug can be effectively improved and the disassembling and assembling time of the spark plug can be shortened.
Description
[technical field]
The utility model is the aid about a kind of dismounting spark plug, particularly about a kind of by the aid of flexible extension with the dismounting spark plug that improves the rotating operation convenience.
[background technology]
Now, automobile, motorcycle have become the indispensable a kind of convenient vehicles of daily life, and the power resources of automobile, motorcycle are still based on engine (internal combustion engine), and the employed spark plug of engine is one of part of wherein most critical.When spark plug generation problem, will cause the running of engine to have some setbacks, even can't start.Therefore, in the maintenance of automobile, motor engine fault, the dismounting of spark plug is an operation that often needs.Therefore, how vehicle manufacturers such as automobile, motorcycle can give a spark plug dismantling device as an addition when selling, can overhaul spark plug at any time for the driver, so as to keeping the normal operation of engine.
Yet the dismantling device of existing spark plug is some problems of tool still.Shown in Figure 1A, it discloses a kind of stereogram of existing spark plug dismantling device.Existing dismantling device 90 is the sleeve of a hollow, the lower end of this dismantling device 90 has the polygonal fit of inner one-tenth portion 91, dismantling device 90 upper ends are provided with the rotation section 92 of two groups of corresponding perforation 921, can be set on the spark plug (not illustrating) by fit portion 91 whereby, utilize a bull stick 93 to run through in the perforation 921 of rotation section 92 again, by bull stick 93 dismantling device 90 is rotated, and then, do to carry out the work of spark plug maintenance spark plug dismounting on engine.Existing dismantling device 90 no doubt can reach the dismounting purpose of spark plug, but existing dismantling device 90 is into a tubular, so it only has a limited length.When equipment that is provided with other around the spark plug or device (for example cylinder head), can cause can dismounting the operating space limited to, the top that causes above-mentioned existing dismantling device 90 to be difficult to extend into spark plug is set on the spark plug smoothly, and operating personnel also are difficult in the dismounting action of carrying out hand rotation in the limited space.
In addition, the novel patent announcement M297291 of TaiWan, China number vehicle spark plug attaching/detaching apparatus (shown in Figure 1B), wherein this attaching/detaching apparatus 80 mainly includes a sleeve 81, a bull stick 82 and a latch 83, this sleeve lower end has fit portion 811, its upper end is provided with the embeded slot 812 of the corresponding shape of a pair of one-tenth, and two sides in embeded slot 812 are provided with a pair of perforation 813 in addition; One end of this bull stick 82 is rotation section 821, and the other end is a connecting portion 822, and this connecting portion 822 is provided with connecting hole 823; This latch 83, this latch 83 are to be inserted between the connecting hole 823 of the perforation 813 of sleeve 81 and bull stick 82, and its major function is to make 81 one-tenth modes vertical or straight line of this bull stick 82 and sleeve to link.When 81 one-tenth vertical modes of this bull stick 82 and sleeve, can shorten the height of this attaching/detaching apparatus 80, attaching/detaching apparatus 80 can be stretched in long and narrow around the spark plug 71 of an engine 70 and the space that width is limited (top view shown in Fig. 1 C), and can be smoothly the fit portion 811 of sleeve 81 be enclosed within on the spark plug 70, relend by rotating bull stick 82 and make spark plug 70 loosening and dismountings.
Yet, though having solved instrument, above-mentioned spark plug attaching/detaching apparatus 80 is difficult for the problem that stretches into engine 70 and rotate, but because mobilizable spark plug surrounding space is to be thin-and-long and width is limited, therefore when using this attaching/detaching apparatus 80 to rotate this spark plug 71, can only rotate the angle of a minimum amplitude at every turn.As a result, to finally unloading this spark plug 71 from engine 70 fully, spend a lot of time possibly, thereby increased the convenience of rotating the dismounting time and significantly having reduced the maintenance engine by initial commentaries on classics pine spark plug 71.
Die, be necessary to provide a kind of aid of dismounting spark plug, to solve the existing in prior technology problem.
[utility model content]
Main purpose of the present utility model is to provide a kind of aid of dismounting spark plug, it is connected between spark-plug socket and the handle by flexible extension, so that utilize the handle interlock to rotate this spark plug in the engine outside, because the rotation of this aid can not be subjected to limited engine room and the peripheral parts that set limit, so can effectively improve the rotating operation convenience and shorten the time of rotating the dismounting spark plug.
Secondary objective of the present utility model is to provide a kind of aid of dismounting spark plug, it is by at the spark-plug socket inner bottom part resilient clamp piece being set, fix the metal head or the ceramic main body portion of spark plug with elasticity, can temporarily be stuck in the spark-plug socket when making the spark plug dismounting, so can increase the operation ease of dismounting spark plug.
Another purpose of the present utility model is to provide a kind of aid of dismounting spark plug, it is provided with at least one guidance part by the outer peripheral face at spark-plug socket, so that utilize the assistance of a guide member spark-plug socket is set on the spark plug, so can increase the operation ease of dismounting spark plug.
In order to achieve the above object, the utility model provides a kind of aid of dismounting spark plug, and it is in order to the dismounting operation of a spark plug of an auxiliary car engine, and it is characterized in that: this aid comprises:
One spark-plug socket in order to being sheathed on this spark plug, and driving this spark plug and rotates;
One flexible extension has pliability, and an output of this flexible extension is fixedly arranged on the end face of this spark-plug socket; And
One pivoting end is located at the other end of this flexible extension;
Wherein, the outer peripheral face of this spark-plug socket is provided with at least one guidance part; This pivoting end is delivered to this spark-plug socket in order to rotate strength with one via this flexible extension, rotates this spark plug to continue.
In an embodiment of the present utility model, the output of this flexible extension is the end face that is fixedly arranged on this spark-plug socket with a riveted joint joint portion.
In an embodiment of the present utility model, this aid comprises the leader in addition, and an end of this handle has a slotted eye, and the corresponding engaging with this pivoting end of this slotted eye is to rotate this pivoting end.
In an embodiment of the present utility model, the inner top of this spark-plug socket comprises a resilient clamp piece in addition, and the central authorities of this resilient clamp piece have an aperture that axially is provided with, and fixes a metal head of this spark plug with elasticity.
In an embodiment of the present utility model, the inner top of this spark-plug socket comprises a resilient clamp piece in addition, and the central authorities of this resilient clamp piece have an aperture that axially is provided with, and fixes a ceramic main body portion of this spark plug with elasticity.
In an embodiment of the present utility model, the outer peripheral face of this resilient clamp piece is provided with a groove, and the inner peripheral surface correspondence of this spark-plug socket is provided with a flange.
In an embodiment of the present utility model, the outer peripheral face of this resilient clamp piece is provided with a groove, and the inner peripheral surface correspondence of this spark-plug socket is provided with a flange, and this guidance part is to be located between this flange of inner peripheral surface of the opening of this spark-plug socket and this spark-plug socket.
In an embodiment of the present utility model, this aid comprises a guide member in addition and affects this guidance part in the mode that pushes away or draw.
In an embodiment of the present utility model, this guidance part is a perforation, a groove or a ring groove.
In an embodiment of the present utility model, this guide member is a shaft or a lasso trick.
[description of drawings]
Figure 1A: the stereogram of existing spark plug dismantling device.
Figure 1B: the stereogram of another existing spark plug attaching/detaching apparatus.
Fig. 1 C: the operation chart of another existing spark plug attaching/detaching apparatus (top view).
Fig. 2: the stereogram of the aid of the dismounting spark plug of the utility model preferred embodiment.
Fig. 3 A: the side view of the aid of the dismounting spark plug of the utility model preferred embodiment reaches view down.
Fig. 3 B: the cutaway view of the aid of the dismounting spark plug of the utility model preferred embodiment reaches view down.
Fig. 4 A: the operation chart (top view) of the aid of the dismounting spark plug of the utility model preferred embodiment.
Fig. 4 B: the operation chart (side view) of the aid of the dismounting spark plug of the utility model preferred embodiment.
Fig. 5: the user mode cutaway view of the aid of the dismounting spark plug of the utility model preferred embodiment.
Fig. 6: the user mode figure of the aid of the dismounting spark plug of another embodiment of the utility model.
10 aids, 11 spark-plug sockets
11a opening 11b end face
111 ' annular recess, 112 resilient clamp pieces
12 flexible extension 12a outputs
The vertical cable wire of 121 cable wire 121a
121b ring-type cable wire 122 flexible pipes
13 pivoting ends, 131 projections
20 handles, 21 slotted eyes
30 engine 3s, 1 protuberance
32 spark plug adapter holes, 40 spark plugs
41 pulling parts, 50 fuel tanks
60 shafts, 60 ' lasso trick
70 engines, 71 spark plugs
80 attaching/detaching apparatus, 81 sleeves
811 fit portions, 812 embeded slots
813 perforation, 82 bull sticks
821 rotation sections, 822 connecting portions
823 connecting holes, 83 latches
90 dismantling devices, 91 fit portions
921 perforation of 92 rotation sections
93 bull sticks
[specific embodiment]
For above-mentioned and other purpose of the present utility model, feature, advantage can be become apparent, hereinafter will be especially exemplified by the utility model preferred embodiment, and cooperate appended graphicly, be described in detail below.
The utility model only is to be used for the assembled relation of aid illustration associated components in the orientation terms of hereinafter mentioning such as front, back, left, right, up, down, is not to be used for limiting the utility model, in this close chat earlier bright.
Please refer to Fig. 2 to shown in Figure 5, the stereogram of the aid of the dismounting spark plug of its announcement the utility model preferred embodiment.A kind of aid 10 of dismounting spark plug is used for the dismounting operation of spark plug 40 of the engine 30 of an auxiliary vehicle, particularly be applicable to the dismounting operation of in limited spark plug 40 surrounding spaces, carrying out this spark plug 40, this aid 10 comprises: a spark-plug socket 11, one a flexible extension 12 and a pivoting end 13, and the leader 20 that can arrange in pairs or groups uses.This spark-plug socket 11 is hollow tubes of tool one open end, has an opening 11a and an end face 11b, in order to being sheathed on this spark plug 40, and driving this spark plug 40 and rotates; This flexible extension 12 is to have the flexual body of rod, and an output 12a of this flexible extension 12 is fixedly arranged on the end face 11b of this spark-plug socket 11; 13 other ends of being located at this flexible extension 12 of this pivoting end.
Shown in Fig. 3 A and Fig. 3 B, be described further at the structure of this aid 10.Wherein, Fig. 3 A discloses is the side view and the view down of aid of the dismounting spark plug of the utility model preferred embodiment; View under the cutaway view of the aid of the dismounting spark plug of Fig. 3 B announcement the utility model preferred embodiment.For the needs on illustrating, the view direction of Fig. 3 A and Fig. 3 B is also inequality, and Fig. 3 B is the side view for Fig. 3 A, please contrasts its following view simultaneously with reference to its view direction.
As Fig. 3 A, Fig. 3 B, Fig. 4 and shown in Figure 5, these spark-plug socket 11 external forms are corresponding with the spark plug 40 of size and institute's fit, the outer peripheral face of general common spark plug 40 is to have to be a hexagonal pulling part 41 with convenient and instrument fit, therefore the section of aid 10 disclosed these spark-plug sockets 11 of the utility model preferred embodiment is the hollow tube of regular hexagon, but the utility model is not limited to this, this spark-plug socket 11 also can adopt other shape to come and spark plug 40 fit mutually, for example the shape of the various regular polygons of similar double offset ring spanner etc.
In addition, the outer peripheral face of this spark-plug socket 11 is provided with at least one guide hole 111, and it is respectively to be a perforation or a groove, and these guide hole 111 usefulness are set in this spark-plug socket 11 on this spark plug 40 so that assist.The inner top of this spark-plug socket 11 comprises a resilient clamp piece 112, this resilient clamp piece 112 be preferably into rubber made, the outer peripheral face of this resilient clamp piece 112 is provided with a groove 112a, the inner peripheral surface correspondence of the inner top of this spark-plug socket 11 is provided with a flange 11c, wherein this flange 11c meeting clip is in this groove 112a, this resilient clamp piece 112 is fixedly arranged on the inner top of this spark-plug socket cover 11.The central authorities of this resilient clamp piece 112 have a shrinkage pool 112b who axially is provided with, it fixes the metal head or the ceramic main body portion of this spark plug 40 in order to elasticity, so that this spark plug 40 can be subjected to the clamping of this resilient clamp piece 112, and be fixed in this spark-plug socket 11, can not drop unexpectedly.These spark-plug socket 11 concrete methods of operating will further specify in literary composition after a while.
Moreover these flexible extension 12 preferable cable wires 121 and of being located at internal layer that comprise are coated on outer field flexible pipe 122, and this cable wire 121 axially can form bending along it.In addition, this cable wire 121 preferable vertical cable wire 121a and outer field ring-type cable wire 121b that comprised an internal layer by the combination of this vertical cable wire 121a and this ring-type cable wire 121b, make this cable wire 121 have better intensity of the steel wire rope and rotation transmission performance.And, one end of this flexible extension 12 is preferably the means that are riveted with point and forms at least one riveted joint joint portion, to be fixedly arranged on an end of this spark-plug socket 11, therefore, no matter the rotation direction of this cable wire 121 why, all this flexible extension 12 can both be with this spark-plug socket 11 that is passed to from the not loss of rotation strength of its other end, and unlikelyly gets loose or consume rotation strength.122 of this flexible pipes are to be made by materials such as rubber or plastic cement, its vertical cable wire 121a and ring-type cable wire 121b in order to protect this cable wire 121.
Shown in Fig. 3 A and Fig. 3 B, this pivoting end 13 is other ends of being located at this flexible extension 12.No matter this flexible extension 12 presents the bending of which kind of degree, can both drive this spark-plug socket 11 rotations via the cable wire 121 of this flexible extension 12 by rotating this pivoting end 13.In addition, these handles 20 (as shown in Figure 2) are used in the 10 preferable collocation in addition of this aid, and an end of this handle 20 has a slotted eye 21, this slotted eye 21 can with these pivoting end 13 corresponding engagings, to utilize this handle 20 these pivoting ends 12 of rotation.This pivoting end 13 of the utility model preferred embodiment is a kind of handles 20 of collocation, and its structure is to form shared relation with general combined type (flat mouthful and cross) screwdriver in addition.This pivoting end 13 is to be symmetrical arranged at least two projections 131 at its outer peripheral face, and this two projection 131 can be snapped in the slotted eye 21 of this handle 20, so that these pivoting end 13 clips are fixed on this handle 20.
Referring again to Fig. 4 and shown in Figure 5, be described further at the operation of the aid 10 of this dismounting spark plug.Wherein, the operation chart (top view) of the aid of the dismounting spark plug of Fig. 4 A announcement the utility model preferred embodiment; The operation chart (side view) of the aid of the dismounting spark plug of Fig. 4 B announcement the utility model preferred embodiment.Fig. 5 discloses the user mode cutaway view of aid of the dismounting spark plug of the utility model preferred embodiment.
Shown in Fig. 4 A and Fig. 4 B, it discloses a kind of car engine configuration of spark plug operation limited space, one car engine 30 be equiped with at least one spark plug 40 by the top, around this spark plug 40 because the formed protuberance 31 of other parts (for example fin of cylinder head) of this engine 30 and when overlooking the centering on of rough formation one ㄇ font, and the top of this engine 30 also is provided with a fuel tank 50.The aid 10 of the dismounting spark plug of the utility model preferred embodiment is in order to the dismounting and the operation of packing into of the spark plug 40 of the engine 30 of an auxiliary vehicle (automobile or motorcycle).
As Fig. 4 A, Fig. 4 B and shown in Figure 5, when carrying out field-strip, the operating instruction of dismantling this spark plug 40 is as follows: at first, this spark plug 40 is changeed pine in advance via an existing spanner for spark plug (as the spanner of Figure 1B), then remove existing spanner for spark plug.Then use the aid 10 of dismounting spark plug of the present invention, penetrate this guide hole 111 of this spark-plug socket cover 11 with a shaft 60 (for example screwdriver bar of a combined type bottle opener), to insert this guide hole 111 by this shaft 60, and promote this spark-plug socket 11, and this spark-plug socket 11 is set on this spark plug 40, so can increasing the dismounting initial stage, this shaft 60 and guide hole 111 be set in operation ease on this spark plug 40.Please be simultaneously with reference to shown in Figure 5, the outer peripheral face in the stage casing of this spark plug 40 has a pulling part 41, and this spark-plug socket 11 is hexagon hollow tubes of tool one open end, and its overall dimensions are corresponding with this spark plug 40.Therefore this spark-plug socket 11 can overlap the pulling part 41 that is bonded to this spark plug 40.But the aperture 112b elasticity of the resilient clamp piece 112 of these spark-plug socket 11 inner bottom parts fixes the metal head (not indicating) of this spark plug 40.At this moment, this flexible extension 12 stretches out and is a bending.
Then, utilize the slotted eye 21 and these pivoting end 13 corresponding engagings of this handle 20, and at this handle 20 of the outside of this engine 30 hand rotation, to rotate strength to this spark-plug socket 11 and this spark plug 40 via the transmission of these flexible extension 12 not losses.That is to say, rotate this handle 20 and pivoting end 13 by an external strength, this flexible extension 12 is rotated from body, and then drive this spark-plug socket 11 rotations, rotate this spark plug 40 that is changeed pine in advance to continue, up to producing till this spark plug 40 fully.When the spark plug adapter hole 32 on this this engine 30 of spark plug 40 whole disengagings, because this spark plug 40 is fixed by resilient clamp piece 112 clampings in this spark-plug socket 11 still, therefore this spark plug 40 can not drop unexpectedly, so can increase the operation ease that this spark plug 40 is taken out in dismounting latter stage.
On the other hand, when carrying out assembling operation, earlier this spark plug 40 is inserted in this spark-plug socket cover 11, penetrate this guide hole 111 of this spark-plug socket cover 11 again with this shaft 60, this spark plug 40 by the assistance of this shaft 60 this spark plug 40 on this spark-plug socket 11 aligned spark plug adapter hole 32 on this engine 30 easily, so that can screw in this spark plug adapter hole 32 smoothly.At this moment, this flexible extension 12 stretches out and is a bending.Then, utilize this handle 20 and these pivoting end 13 corresponding engagings, and at this handle 20 of the outside of this engine 30 hand rotation, to rotate strength to this spark-plug socket 11 and this spark plug 40, drive this spark plug 40 to continue and change spiral shell over to admittedly in the corresponding spark plug adapter hole 32 of this engine 30 via the transmission of these flexible extension 12 not losses.At last, remove this aid 10 again, and with tight this spark plug 40 of this existing spanner for spark plug commentaries on classics it firmly is incorporated on this engine 30 again.
Referring again to shown in Figure 6, Fig. 6 discloses the user mode figure of aid of the dismounting spark plug of another embodiment of the utility model.The embodiment of Fig. 6 is similar in appearance to the embodiment of Fig. 5, but difference is: the embodiment of Fig. 6 does not have guide hole 111 (Fig. 5), but utilize the flange 11c formed annular recess 111 ' on these spark-plug socket 11 outer peripheral faces in this spark-plug socket 11 to be used as a guidance part, and utilize a lasso trick 60 ' to be used as a guide member.Assistance by this lasso trick 60 ' is inserted in this spark plug 40 with this spark-plug socket 11.
The cooperation of this guidance part and this guide member do not limit the pattern of this guidance part and this guide member in the present invention, as long as can produce the effect that this spark-plug socket 11 of guiding is inserted in this spark plug 40.Illustrated as Fig. 5 and Fig. 6: as, all to be a kind of guidance part no matter be this guide hole 111 or this annular recess 111 '; No matter be that this shaft 60 or this lasso trick 60 ' all are a kind of guide members.By the cooperation of this guidance part and this guide member, this spark-plug socket 11 is inserted on this spark plug 40.
As mentioned above, be difficult for stretching into compared to existing spark plug dismantling device around the spark plug of engine and rotate in the confined space, make the time that changes or produce spark plug over to very consuming time.The aid 10 of this dismounting spark plug of the present utility model comes media to connect this handle 20 and this spark-plug socket 11 by this flexible extension 12, so that utilize this handle 20 to come interlock to rotate this spark plug 40 in this engine 30 outside, because the rotation of this aid 10 can not be subjected to limited engine room restriction, so it can effectively improve the rotating operation convenience really and effectively shorten the time of producing or change over to this spark plug.
Though the utility model discloses with preferred embodiment; right its is not in order to restriction the utility model; any personage who has the knack of this skill; in not breaking away from spirit and scope of the present utility model; when doing various changes and modification, therefore protection domain of the present utility model is as the criterion when looking the claim person of defining.
Claims (10)
1. the aid of a dismounting spark plug, in order to the dismounting operation of a spark plug of an auxiliary car engine, it is characterized in that: this aid comprises:
One spark-plug socket in order to being sheathed on this spark plug, and driving this spark plug and rotates;
One flexible extension has pliability, and an output of this flexible extension is fixedly arranged on the end face of this spark-plug socket; And
One pivoting end is located at the other end of this flexible extension;
Wherein, the outer peripheral face of this spark-plug socket is provided with at least one guidance part; This pivoting end is delivered to this spark-plug socket in order to rotate strength with one via this flexible extension, rotates this spark plug to continue.
2. the aid of dismounting spark plug as claimed in claim 1 is characterized in that: the output of this flexible extension is the end face that is fixedly arranged on this spark-plug socket with a riveted joint joint portion.
3. the aid of dismounting spark plug as claimed in claim 1 is characterized in that: this aid comprises the leader in addition, and an end of this handle has a slotted eye, and the corresponding engaging with this pivoting end of this slotted eye is to rotate this pivoting end.
4. the aid of dismounting spark plug as claimed in claim 1, it is characterized in that: the inner top of this spark-plug socket comprises a resilient clamp piece in addition, the central authorities of this resilient clamp piece have an aperture that axially is provided with, and fix a metal head of this spark plug with elasticity.
5. the aid of dismounting spark plug as claimed in claim 1, it is characterized in that: the inner top of this spark-plug socket comprises a resilient clamp piece in addition, the central authorities of this resilient clamp piece have an aperture that axially is provided with, and fix a ceramic main body portion of this spark plug with elasticity.
6. as the aid of claim 4 or 5 described dismounting spark plugs, it is characterized in that: the outer peripheral face of this resilient clamp piece is provided with a groove, and the inner peripheral surface correspondence of this spark-plug socket is provided with a flange.
7. the aid of dismounting spark plug as claimed in claim 1, it is characterized in that: the outer peripheral face of this resilient clamp piece is provided with a groove, the inner peripheral surface correspondence of this spark-plug socket is provided with a flange, and this guidance part is to be located between this flange of inner peripheral surface of the opening of this spark-plug socket and this spark-plug socket.
8. the aid of dismounting spark plug as claimed in claim 1 is characterized in that: this aid comprises a guide member in addition and affects this guidance part in the mode that pushes away or draw.
9. the aid of dismounting spark plug as claimed in claim 8 is characterized in that: this guidance part is a perforation, a groove or a ring groove.
10. the aid of dismounting spark plug as claimed in claim 8 is characterized in that: this guide member is a shaft or a lasso trick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202680401U CN201736187U (en) | 2010-07-20 | 2010-07-20 | Auxiliary tool for disassembling and assembling spark plugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202680401U CN201736187U (en) | 2010-07-20 | 2010-07-20 | Auxiliary tool for disassembling and assembling spark plugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736187U true CN201736187U (en) | 2011-02-09 |
Family
ID=43551470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202680401U Expired - Fee Related CN201736187U (en) | 2010-07-20 | 2010-07-20 | Auxiliary tool for disassembling and assembling spark plugs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513975A (en) * | 2011-12-23 | 2012-06-27 | 上海电机学院 | Extractor for cracked spark plug |
| CN103264373A (en) * | 2013-05-31 | 2013-08-28 | 徐州徐工挖掘机械有限公司 | Device for assembling and disassembling hose connector |
| CN103302627A (en) * | 2012-08-30 | 2013-09-18 | 山东中泰阳光电气科技有限公司 | Special placing device for bird expelling device |
-
2010
- 2010-07-20 CN CN2010202680401U patent/CN201736187U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513975A (en) * | 2011-12-23 | 2012-06-27 | 上海电机学院 | Extractor for cracked spark plug |
| CN103302627A (en) * | 2012-08-30 | 2013-09-18 | 山东中泰阳光电气科技有限公司 | Special placing device for bird expelling device |
| CN103302627B (en) * | 2012-08-30 | 2015-04-08 | 山东中泰阳光电气科技有限公司 | Special placing device for bird expelling device |
| CN103264373A (en) * | 2013-05-31 | 2013-08-28 | 徐州徐工挖掘机械有限公司 | Device for assembling and disassembling hose connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110209 Termination date: 20180720 |