CN202498836U - Part mounting structure - Google Patents
Part mounting structure Download PDFInfo
- Publication number
- CN202498836U CN202498836U CN201220051147XU CN201220051147U CN202498836U CN 202498836 U CN202498836 U CN 202498836U CN 201220051147X U CN201220051147X U CN 201220051147XU CN 201220051147 U CN201220051147 U CN 201220051147U CN 202498836 U CN202498836 U CN 202498836U
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- Prior art keywords
- fixing screw
- recess
- cutting part
- mounting structure
- screwed
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- Expired - Lifetime
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- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
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- 229910052751 metal Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- Delivering By Means Of Belts And Rollers (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a part mounting structure, which can prevent a rotator from inclining and being loosened. A recess part (23) is arranged on a flat external surface (22) of a D cutting part (21), wherein the D cutting part (21) is arranged on a rotary shaft (20), and the recess part (23) clamps a front end portion of a fixing-used screw (40). An inclination surface (24) is arranged between the D cutting part (21) and a part which is adjacent to the D cutting part (21) but not forms the D cutting part (21). The fixing-used screw (40) is screwed into a screwed hole (35) of a rotator (30), so that the front end portion of the fixing-used screw (40) and the recess part (23) are clamped, and one end of a flat internal surface (34) of an installation hole (33) abuts against the inclination surface (24), wherein the installation hole (33) is arranged on the rotator (30). Thus, the recess part (23) and the inclination surface (24) can be used to restrict positions where the rotator (30) is axially installed at the shaft end part of the rotary shaft (20).
Description
Technical field
The utility model relates to a kind of being adapted at and in the various mechanical devices rotary body is fixed into dismounting component mounting structure freely with respect to rotating shaft.
Background technology
In the past; As rotary body is fixed into dismounting component mounting structure freely with respect to rotating shaft; Known have following such structure,, the D cutting part of cross section D word shape is set at the shaft end of rotating shaft that is; And the installing hole (endoporus) that forms cross section D word shape of rotary bodies such as gear or belt wheel is pressed into this D cutting part (for example, with reference to patent documentation 1).
In the component mounting structure of such mode that is pressed into, the D cutting part as if rotary body being pressed into rotating shaft then is difficult to extract, and when changing rotating shaft, is not easy to utilize rotary body again.
In addition; As existing component mounting structure, known have following such structure, promptly; The D cutting part of cross section D word shape is set at the shaft end of rotating shaft; The installing hole that forms cross section D word shape of rotary bodies such as gear or belt wheel is inserted (movable fit) to this D cutting part, and prevent to use back-up ring (for example, with reference to patent documentation 2) coming off of rotary body.
Using such coming off to prevent when changing rotating shaft,, can easily rotary body be taken off from rotating shaft in the component mounting structure of back-up ring of usefulness, therefore can utilize again rotary body through taking off back-up ring from rotating shaft.Yet, need take off back-up ring from rotating shaft, the back-up ring that takes off is lost easily, and operator's operation property is also bad.
Therefore; Consider to have the following component mounting structure of structure like this; Promptly; The installing hole that forms cross section D word shape of rotary bodies such as gear or belt wheel is inserted into the D cutting part of the cross section D word shape that the shaft end at rotating shaft is provided with, and fixing screw is screwed in the screwed hole that is provided with on the rotary body, make the front end of fixing screw and the flat outer surface butt of D cutting part.
For the component mounting structure of so existing use fixing screw, example is illustrated in the component mounting structure that uses in the platen roller of printer and describes.
As shown in Figure 3, the component mounting structure 100 that uses in the printer is provided with the D cutting part 111 of cross section D word shape at the shaft end as the platen roller 110 of rotating shaft.And, be inserted into D cutting part 111 with the flat outer surface 112 opposed modes of its flat inner surface 122 and D cutting part 111 as the installing hole 121 (centre bore) that forms cross section D word shape of the driving pulley 120 (toothed belt wheel) of rotary body.In addition, driving pulley 120 with its protuberance 123 towards the direction of insertion end of driving pulley 120 side (right side of Fig. 3 (a): mode shaft end side) is inserted D cutting part 111.And, on protuberance 123, be provided with screwed hole 124.This screwed hole 124 forms with installing hole 121 and is communicated with, and vertically connects flat inner surface 122.To be screwed into this screwed hole 124 with the limit screw fixing screws 130 such as (hold-down screws) in hexagon hole through predefined fastening torque, make the front end and flat outer surface 112 butts of fixing screw 130.In addition, for example be provided with the gap about 0.2mm (in Fig. 3 exaggeration and illustrate) each other in the flat outer surface of D cutting part 111 112 and the flat inner surface 122 that in installing hole 121, is provided with.
At this, platen roller 110 has: possess main body cylindric or cylindraceous and the metal axle of the minor diameter part that the diameter that is provided with integratedly with the two ends of main body is littler than the external diameter of main body; The rubber bodies cylindraceous that is provided with integratedly with the periphery of main body wherein, is provided with D cutting part 111 at the shaft end of a side's of axle minor diameter part.
In the component mounting structure 100 of such structure, through fixing screw 130 is screwed into and is screwed into screwed hole 124, thereby make the leading section of fixing screw 130 and flat outer surface 112 butts carry out anticreep.And,, can easily fixing screw 130 be taken off with the shaft end of driving pulley 120 from platen roller 110 through unclamping fixing screw 130.
[prior art document]
[patent documentation]
Real the opening of [patent documentation 1] Japan put down the 05-93840 communique
[patent documentation 2] TOHKEMY 2008-074501 communique
Yet; In existing component mounting structure 100 shown in Figure 3, hang over the tension force etc. of the band (toothed band) of the periphery of driving pulley 120 through volume, partly be applied with the moment M shown in the thick arrow of Fig. 3 (a) in the formation of the flat inner surface 122 of driving pulley 120; When the time that receives this moment M is elongated; Fixing screw 130 takes place lax, as shown in Figure 4, exists driving pulley 120 to tilt and produce to become flexible such problem points.In addition, as shown in Figure 4, exist the seat surface 140 (bearing surface) of flat outer surface 112 of the leading section butt of hold-down screw 130 lose original shape (plastic deformation), and driving pulley 120 tilt and loosening such problem points take place because of timeliness changes.
Need to prove, when driving pulley 120 generations are loosening, can't successfully be rotated driving, beat thereby on document image, produce to platen roller 110.
The utility model content
The utility model proposes in view of this point, and its purpose is to provide a kind of component mounting structure that can prevent that rotary body from tilting and taking place to become flexible.
In order to realize above-mentioned purpose, the component mounting structure of the utility model has: rotating shaft, and it is provided with the D cutting part of the cross section D word shape that possesses flat outer surface; Rotary body, it is provided with the installing hole and the screwed hole of the cross section D word shape that possesses flat inner surface that is inserted into said D cutting part, and this screwed hole radially forms, and is communicated with said installing hole, and vertically connects said flat inner surface; Fixing screw; It is screwed into said screwed hole, and so that said rotary body is fixed into dismounting freely to said rotating shaft, said component mounting structure is characterised in that; Said rotating shaft has: forms in said flat outer surface, and the recess that engages with the leading section of said fixing screw; The inclined plane that between said D cutting part and the part that do not form said D cutting part adjacent, forms with said D cutting part; Wherein, Through said fixing screw is screwed into and is screwed into said screwed hole; The leading section of said fixing screw is engaged with said recess, and make an end and the said inclined plane butt of said flat inner surface, thereby stipulate the axial installation site of said rotary body on said rotating shaft by said recess and said inclined plane.
In the utility model; The structure that depart to the shaft end side of said rotating shaft from the position of the center line of said recess the position of the center line of the said screwed hole the when leading section that can form said fixing screw engages with said recess; Make when the leading section of said fixing screw engages with said recess; The opposition side butt on the leading section of said fixing screw and the inclined plane of said recess, and between the part of said inclined plane side, form the gap at the leading section of said fixing screw and said recess.And, through adopting such structure, and fastening through fixing screw is strengthened, thus fixing screw and rotary body are pushed to the inclined plane along flat outer surface together, therefore can increase the power of connecting airtight of D cutting part and installing hole.
In the utility model, can form the protuberance that is formed with path at an axial end of said rotary body, and be provided with the structure of said screwed hole at said protuberance.Thus, can form screwed hole easily.
In the utility model, form the platen roller that said rotating shaft is a printer, and said rotary body is the structure of belt wheel.Thus, can reliably and successfully be rotated driving, thereby can prevent to produce on the document image situation of beating reliably platen roller.
[utility model effect]
Driving force transmission mechanism according to the utility model; The leading section of fixing screw is engaged with recess; And make an end and the inclined plane butt of flat inner surface, thereby through recess and the inclined plane axial installation site of regulation rotary body on rotating shaft, so can be on rotating shaft rotary body be fixed on reliably the position of regulation; And can prevent the situation that rotary body tilts and takes place to become flexible reliably; And, through unclamping fixing screw, can be easily fixing screw and rotary body such as be taken off together at good effect from rotating shaft thereby play.
Description of drawings
Fig. 1 is the structure chart of major part of embodiment of the component mounting structure of expression the utility model.
Fig. 2 is the assembling key diagram of process midway of the component mounting structure of key diagram 1.
Fig. 3 is the structure chart of an example of the existing component mounting structure of expression, (a) expression longitudinal cross-section, and (b) expression is along the cross section of the A-A line of (a).
Fig. 4 is the amplification key diagram that the existing component mounting structure of expression produces loosening state.
Symbol description:
10 component mounting structures
20 platen roller (rotating shaft)
The 21D cutting part
22 flat outer surface
23 recesses
23a center line (recess)
24 inclined planes
30 driving pulleys (rotary body)
31 belt wheel main bodys
32 protuberances
33 installing holes
34 flat inner surface
35 screwed holes
35a center line (screwed hole)
40 fixing screws
The M moment of flexure
The specific embodiment
Below, through embodiment shown in the drawings, the utility model is described.
For the component mounting structure of this embodiment, example is illustrated in as the shaft end of the platen roller of rotating shaft and fixes the mounting structure as the driving pulley of rotary body.
As shown in Figure 1, the component mounting structure 10 of this embodiment has: as the platen roller 20 of rotating shaft; Driving pulley 30 (toothed belt wheel) as rotary body; Be used for driving pulley 30 is fixed in the fixing screw 40 of platen roller 20.
Be provided with the D cutting part 21 of cross section D word shape at the shaft end of said platen roller 20, near the axle head shown in the right side of Fig. 1 of the flat outer surface 22 of this D cutting part 21, be provided with cone shape recess 23 the leading section engaging of fixing screw 40.This recess 23 forms with respect to flat outer surface 22 vertical modes with its center line 23a.And, the internal diameter of recess 23 (diameter dimension of the bottom surface of circular cone) than the external diameter of fixing screw 40 form greatly for example about 0.2mm.And, between D cutting part 21 and the part that do not form D cutting part 21 adjacent, be provided with inclined plane 24 with this D cutting part 21.That is, the stage portion of D cutting part 21 and the part that do not form D cutting part 21 adjacent with D cutting part 21 is inclined plane 24.As this inclined plane 24 and the plane angulation α that comprises flat outer surface 22, be formed in the scope of 25-38 degree, in this embodiment, form 30 degree.When angle [alpha] surpassed this scope, existence can not stop the tendency of the inclination of driving pulley 30, when than this scope hour, and existence can't compress tendency from driving pulley 30 to inclined plane 24.
The platen roller 20 of this embodiment has: possess main body cylindric or cylindraceous and the metal axle of the minor diameter part that the diameter that is provided with integratedly with the two ends of main body is littler than the external diameter of main body; The rubber bodies cylindraceous that is provided with integratedly with the periphery of main body wherein, is provided with D cutting part 21 at the shaft end of a side's of axle minor diameter part.
As said rotating shaft, can enumerate out the conveying roller of printer, the driving shaft of various mechanical parts etc.In addition, as rotating shaft, can be at the whole rotating shaft that is formed with the D cutting part on axially.
Said driving pulley 30 has discoid belt wheel main body 31; This belt wheel main body 31 is formed with the not shown groove (tooth portion) that card is hung not shown band (toothed band) at its outer peripheral face, is the protuberance 32 that the right part of Fig. 1 is provided with path in an axial end of driving pulley 30.And, be provided with the installing hole (centre bore) 33 of the cross section D word shape that the D cutting part 21 of platen roller 20 can be only inserts with the phase angle of regulation to connect the two mode of belt wheel main body 31 and protuberance 32 vertically in the axle center of driving pulley 30.The internal diameter size of this installing hole 33 than the outside dimension of D cutting part 21 form greatly a little.In addition, being provided with each other of the flat outer surface 22 of the flat inner surface of installing hole 33 34 and D cutting part 21 for example the gap about 0.2mm (in Fig. 1, exaggerate and illustrate).
Be provided with the screwed hole 35 that supplies fixing screw 40 to be screwed at said protuberance 32.This screwed hole 35 is configured to its center line 35a along protuberance 32 and then driving pulley 30 radially, and forms and be communicated with installing hole 33 and vertically connect flat inner surface 34.In addition, when screwed hole 35 was formed on fixing screw 40 in will being threaded into screwed hole 35 and is screwed into, an end of flat inner surface 34 was on the position of left end and inclined plane 24 butts.And, when the front end of fixing screw 40 engages with recess 23, the shaft end side butt of the leading section of fixing screw 40 and recess 23, and between the part of inclined plane 24 sides, form the gap at the leading section of fixing screw 40 and recess 23.That is the position of the center line 35a of the screwed hole 35 of the leading section that, makes fixing screw 40 with recess 23 butts and when engaging is formed on from the position of the center line 23a of recess 23 on the position that the opposition side on the inclined plane 24 of platen roller 20 departs from.
The driving pulley 30 of this embodiment forms through metals such as zine pressure castings.
As said rotary body, can enumerate out gear (have or do not have protuberance 32), cam etc.
As said fixing screw 40, can enumerate out with various limit screws or bolt headed by the limit screw (hold-down screw, cap screw, hollow screw) in band hexagon hole.In this embodiment, use the limit screw in band hexagon hole.
Then, the effect to this embodiment of being made up of above-mentioned structure describes.
According to the component mounting structure 10 of this embodiment, when the assembling of the shaft end that driving pulley 30 is fixed in platen roller 20, the installing hole 33 of driving pulley 30 is inserted into the D cutting part 21 of platen roller 20 with the mode of belt wheel main body 31 sides towards the front.At this moment, when left end that is inserted into flat inner surface 34 and inclined plane 24 butts, therefore the centreline configuration of screwed hole 35 can carry out the contraposition of screwed hole 35 and recess 23 easily in the inside of recess 23.
Then, fixing screw 40 is screwed into and is screwed into screwed hole 35, perhaps will be screwed into screwed hole 35 in advance and temporary transient fixing fixing screw 40 is screwed into.Need to prove, fixing screw 40 temporarily is being fixed under the situation of screwed hole 35, make the leading section of fixing screw 40 not get into the inside of installing hole 33.When being screwed into fixing screw 40, as shown in Figure 2 afterwards, making the opposition side on inclined plane 24 of the leading section of fixing screw 40 is the inner surface butt of shaft end side and recess 23.Thus, the leading section of fixing screw 40 is engaged with recess 23.At this moment, the end in flat inner surface 34 is to form the gap between left end and the inclined plane 24.
Then; When being screwed into fixing screw 40 with predefined torque; And when pushing the inner surface (tightly going into) of recess 23 through the leading section of fixing screw 40, the leading section of fixing screw 40 gets into the inside of recess 23, thus along the directive effect power shown in the arrow of Fig. 1; Make driving pulley 30 to inclined plane 24 side compressions, thereby an end of flat inner surface 34 is left end and inclined plane 24 butts and it is pushed.And, be left end and inclined plane 24 butts and it is pushed through an end that makes flat inner surface 34, be that gap between left end and the inclined plane 24 disappears thereby make an end of flat inner surface shown in Figure 2 34.In addition; The side face of the inner surface of the position of the opposition side that is positioned at flat inner surface 34 of installing hole 33 and the opposition side that is positioned at flat outer surface 22 of D cutting part 21 connects airtight, thereby the gap each other of side face of position of the opposition side that is positioned at flat outer surface 22 of inner surface and D cutting part 21 of position of the opposition side that is positioned at flat inner surface 34 of installing hole shown in Figure 2 33 is disappeared.Thus; The part of the flat inner surface 34 of the installing hole 33 of driving pulley 30 is by fixing screw 40 and inclined plane 24 supportings; The part of a side opposite with flat inner surface 34 of the installing hole 33 of movable belt pulley 30 is by the periphery supporting of D cutting part 21, thereby comes the axial installation site of regulation driving pulley 30 at the shaft end of platen roller 20.Need to prove, when increasing the fastening force (torque that on fixing screw 40, applies) of 40 pairs of recesses 23 of fixing screw, along the power increase of the directive effect shown in the arrow among Fig. 1.
Like this; Component mounting structure 10 according to this embodiment; The leading section of fixing screw 40 is engaged with recess 23; And make an end and inclined plane 24 butts of flat inner surface 34, thereby stipulate as the driving pulley 30 of rotary body therefore can driving pulley 30 to be located and is fixed on the position of regulation reliably at the shaft end of platen roller 20 as the axial installation site on the shaft end of the platen roller 20 of rotating shaft through recess 23 and inclined plane 24.
And; Component mounting structure 10 according to this embodiment; The leading section of fixing screw 40 is engaged with recess 23, and make an end and inclined plane 24 butts of flat inner surface 34, thereby come the axial installation site of regulation driving pulley 30 on the shaft end of platen roller 20 through recess 23 and inclined plane 24; Even therefore receive under the situation of moment M (with reference to Fig. 1), also can prevent the situation that driving pulley 30 tilts and takes place to become flexible reliably at driving pulley 30.Consequently, can prevent the loosening situation that generation is beated on the formed document image of printer that causes to take place because of driving pulley 30.
In addition; Component mounting structure 10 according to this embodiment; Compare with component mounting structure 100 in the past, can increase the safety coefficient that loses original shape for the seat surface with leading section butt fixing screw 40 in the inner surface of the lax or recess 23 of fixing screw 40.That is, can improve safety coefficient.
This situation can be confirmed through following such comparative experiments result; Promptly; Is under the situation of 0.7mm at fixing screw 40 for the pitch of M4 and this screw, and in the component mounting structure 10 of this embodiment, (state that will be screwed into fixing screw 40 with predefined torque is as the benchmark position of rotation to produce the lax angle of loosening fixing screw 40 on the driving pulley 30; Be unclamp anglec of rotation direction on of fixing screw 40 with respect to the benchmark position of rotation) be the 30-60 degree; With respect to this, in existing component mounting structure 100, be about 15 degree.Need to prove that driving pulley 30 uses the belt wheel of same shape, same size.And safety coefficient is more than 2 times.
That is, the component mounting structure 10 of this embodiment is compared with component mounting structure 100 in the past, possesses the safety coefficient of twice at least.
In addition; Component mounting structure 10 according to this embodiment; Form the structure of the installing hole 33 of the cross section D word shape that possesses flat inner surface 34 that on the D cutting part 21 of cross section D word shape, inserts (movable fit) driving pulley 30, wherein, the D cutting part 21 of D word shape possesses the flat outer surface 22 in the shaft end formation of platen roller 20; Therefore through unclamping fixing screw 40; Can easily fixing screw 40 and driving pulley 30 be taken off from the shaft end of platen roller 20 together, therefore when changing platen roller 20, can utilize driving pulley 30 again.
In addition; Component mounting structure 10 according to this embodiment; The structure that depart to the shaft end side of platen roller 20 from the position of the center line 23a of recess 23 position of the center line 35a of the screwed hole 35 the when leading section that forms fixing screw 40 engages with recess 23; Make when the leading section that makes fixing screw 40 engages with recess 23; The opposition side butt on the inclined plane 24 of the leading section of fixing screw 40 and recess 23, and the leading section of fixing screw 40 and recess 23 between the part of inclined plane 24 sides, form the gap, therefore through strengthening fastening to fixing screw 40; Thereby can fixing screw 40 be pushed to inclined plane 24 along flat outer surface 22 with driving pulley 30, therefore can increase the power of connecting airtight of D cutting part 21 and installing hole 33.
In addition,, be formed with the protuberance 32 of path, be provided with screwed hole 35, therefore can not reduce the intensity of belt wheel main body 31, and can form screwed hole 35 easily at this protuberance 32 at an end of the direction of driving pulley 30 according to the component mounting structure 10 of this embodiment.
Need to prove that the utility model is unqualified to be above-mentioned embodiment, can carry out various changes as required.
Claims (4)
1. component mounting structure, it has:
Rotating shaft, it is provided with the D cutting part of the cross section D word shape that possesses flat outer surface;
Rotary body, it is provided with the installing hole of screwed hole and cross section D word shape, and this installing hole is inserted into said D cutting part and possesses flat inner surface, and this screwed hole radially forms, and is communicated with said installing hole, and vertically connects said flat inner surface;
Fixing screw, it is screwed into said screwed hole, and so that said rotary body is fixed into dismounting freely to said rotating shaft, said component mounting structure is characterised in that,
Said rotating shaft has:
Be formed at said flat outer surface, and the recess that engages with the leading section of said fixing screw;
The inclined plane that between said D cutting part and the part that do not form said D cutting part adjacent, forms with said D cutting part,
Through said fixing screw is screwed into and is screwed into said screwed hole; And the leading section of said fixing screw is engaged with said recess; And make an end and the said inclined plane butt of said flat inner surface, thereby limit the axial installation site of said rotary body on said rotating shaft through said recess and said inclined plane.
2. component mounting structure according to claim 1 is characterized in that,
Depart to the shaft end side of said rotating shaft from the position of the center line of said recess the position of the center line of the said screwed hole the when leading section of said fixing screw engages with said recess; Make when the leading section of said fixing screw engages with said recess; The inclined plane opposition side butt of the leading section of said fixing screw and said recess, and between the part of said inclined plane side, form the gap at the leading section of said fixing screw and said recess.
3. component mounting structure according to claim 2 is characterized in that,
Be formed with the protuberance of path at an axial end of said rotary body, be provided with said screwed hole at said protuberance.
4. component mounting structure according to claim 3 is characterized in that,
Said rotating shaft is the platen roller of printer,
Said rotary body is a belt wheel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011052945A JP2012189134A (en) | 2011-03-10 | 2011-03-10 | Component attachment structure |
| JP2011-052945 | 2011-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498836U true CN202498836U (en) | 2012-10-24 |
Family
ID=47035462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220051147XU Expired - Lifetime CN202498836U (en) | 2011-03-10 | 2012-02-16 | Part mounting structure |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2012189134A (en) |
| CN (1) | CN202498836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848908A (en) * | 2013-12-26 | 2016-08-10 | 佐藤控股株式会社 | Printer |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015161322A (en) | 2014-02-26 | 2015-09-07 | マツダ株式会社 | Connecting rod structure of engine |
| JP2023028464A (en) * | 2021-08-19 | 2023-03-03 | 日本トムソン株式会社 | Sliding table device |
| CN114046100A (en) * | 2021-12-14 | 2022-02-15 | 深圳市迈悍德实业有限公司 | Lock core structure and lockset |
-
2011
- 2011-03-10 JP JP2011052945A patent/JP2012189134A/en not_active Withdrawn
-
2012
- 2012-02-16 CN CN201220051147XU patent/CN202498836U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848908A (en) * | 2013-12-26 | 2016-08-10 | 佐藤控股株式会社 | Printer |
| CN105848908B (en) * | 2013-12-26 | 2018-01-19 | 佐藤控股株式会社 | Printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012189134A (en) | 2012-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Alpine Alpine Company Address before: Tokyo, Japan, Japan Patentee before: Alps Electric Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |