CN203543625U - Connecting structure for mounting parts of power transmission system - Google Patents
Connecting structure for mounting parts of power transmission system Download PDFInfo
- Publication number
- CN203543625U CN203543625U CN201320635932.4U CN201320635932U CN203543625U CN 203543625 U CN203543625 U CN 203543625U CN 201320635932 U CN201320635932 U CN 201320635932U CN 203543625 U CN203543625 U CN 203543625U
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- China
- Prior art keywords
- mentioned
- inner cylinder
- drive system
- power drive
- cylinder portion
- 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.)
- Expired - Fee Related
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
Abstract
The utility model aims to prevent a connection operation while connecting a mounting part with a mounting bracket under the torsion state of an elastic part of the mounting part, prevent the anti-vibration property of a mounting section of a power transmission system from being reduced, promote the durability of the mounting bracket and realize light weight. In a connecting structure for the mounting section of the power transmission system, provided by the utility model, the mounting part is connected with the mounting bracket through a fixing bolt part, a pair of parallel plane parts are arranged on an end part on one side, connected with the mounting bracket, of an inner cylinder part of the mounting part; a rotating-stopping plate in close contact with a connecting plane of a connecting part is arranged on the connecting plane; a claw part for limiting the rotating-stopping plate to rotate toward a connecting direction of the fixing bolt part is arranged on the rotating-stopping plate; a position limiting part is arranged on the rotating-stopping plate; the position limiting part is in contact with the plane parts of the inner cylinder part when the fixing bolt part is used for connecting, so that the connection of the inner cylinder part under a rotating state is limited.
Description
Technical field
The utility model relates to the connection structure of power drive system fabricated section, particularly relate to the inner cylinder portion that prevents installing component rotation, relax the connection structure to the concentrated power drive system fabricated section of the stress of installation bracket.
Background technology
In the vehicle of horizontal lift-launch driving engine, in the structure that by power drive system fabricated section, the power drive system that comprises driving engine and change-speed box is supported in to vehicle body, there is following structure: any one party erection parts in vehicle body or power drive system, at any the opposing party's erection bracket, by fixing screw parts connection parts and installation bracket.
In the situation that be supported in vehicle body by power drive system fabricated section by 3 of the right side of above-mentioned power drive system, left side, rear side, the axial sensing vehicle-width direction of inner cylinder portion of installing component that makes to support the power drive system fabricated section in right side or left side configures, and the layout of dynamic driving system becomes easily (simplification of bracket shape), can alleviate the advantages such as rocking of power drive system.
By the power drive system fabricated section in above-mentioned left side be axially set as vehicle-width direction time, make installing component inner cylinder portion axial sensing vehicle-width direction and be assemblied in for example vehicle body, on the other hand, installation bracket is assemblied in to power drive system, make relative configuration of an axial side of installation bracket and the inner cylinder portion of installing component, thereby be fixed by the threaded portion that fixing screw parts is connected to inner cylinder portion from installation bracket side.
As mentioned above, in the situation that be formed at the threaded portion of the inner cylinder portion of installing component, be connected and fixed with screw component and fix installation bracket, when fixing screw parts connect, inner cylinder portion is rotated and reverses, the elastomeric element that flexibly supports inner cylinder portion with respect to urceolus portion produces torsion, therefore likely makes the durability of elastomeric element reduce.
In the past, in order to address the above problem, the connection structure of power drive system fabricated section 101 was as shown in figure 12 disclosed.(Beneficial 6-69471)
The connection structure of the power drive system fabricated section 101 shown in Figure 12 is following structures: in the urceolus portion 103 of installing component 102, by elastomeric element 105, support inner cylinder portion 104, installation bracket 106 has the fixedly connecting portion 107 of inner cylinder portion 104, inner cylinder portion 104, be provided with parallel pair of planar portion 108 with the end of sides above-mentioned connecting portion 107 connections, 109, connecting portion 107 places at installation bracket 106 are provided with parallel a pair of rib 110, 111, by the planar portions of inner cylinder portion 104 108, 109 and the rib 110 of installation bracket 106, 111 be configured to relative movably, prevent thus the rotation of inner cylinder portion 104.
According to this structure, when connecting by fixing screw parts, inner cylinder portion rotation in the situation that, the ribbed joint of planar portions and installation bracket is tactile, can stop thus the rotation of inner cylinder portion, can prevent inner cylinder portion to be supported in the generation of torsion of the elastomeric element of urceolus portion.
prior art document
patent documentation
(Japan) Beneficial 6-69471
Utility model content
the problem that utility model will solve
But, in the prior art, when installation bracket being applied to large load from installing component, large stress in the segment set that is provided with rib of installation bracket, therefore as its countermeasure, the thickness that need to increase installation bracket self improves rigidity or uses high-strength parts to form installation bracket.
In addition, in order to prevent concentrating of stress, the planar portions of inner cylinder portion of installing component and the gap of the rib of installation bracket are set significantly, therefore, result is that the windup-degree of inner cylinder portion when fix screw connects become large, and likely the durability of elastomeric element reduces.
The purpose of this utility model is: the elastomeric element that prevents installing component when the installing component of power drive system fabricated section is connected to installation bracket connects under the state reversing due to the rotational force of fixing screw parts, thereby prevent the reduction of the vibrationproof performance of power drive system fabricated section, improve the durability of installation bracket, realize the lightweight of installation bracket.
for the scheme of dealing with problems
The utility model is the connection structure of power drive system fabricated section, and it has: installing component, and it is assemblied in any one party in vehicle body and power drive system, and installation bracket, it is assemblied in any the opposing party in above-mentioned vehicle body and above-mentioned power drive system, the connection structure of above-mentioned power drive system fabricated section is characterised in that, above-mentioned installing component has: urceolus portion, and it is fixed on the above-mentioned any one party in above-mentioned vehicle body and above-mentioned power drive system, and inner cylinder portion, it is disposed in above-mentioned urceolus portion, by elastomeric element, is supported, and above-mentioned installation bracket has: fixed part, it is fixed on the above-mentioned any the opposing party in above-mentioned vehicle body and above-mentioned power drive system, and connecting portion, its fixing above-mentioned inner cylinder portion, the above-mentioned inner cylinder portion of above-mentioned installing component is connected to the above-mentioned connecting portion of above-mentioned installation bracket by fixing screw parts, in the end of a side of the above-mentioned connecting portion that is connected to above-mentioned installation bracket of above-mentioned inner cylinder portion, be provided with the joint face quadrature with above-mentioned connecting portion, and the pair of planar portion being parallel to each other, above-mentioned joint face at above-mentioned connecting portion is provided with parallel with above-mentioned joint face, and the spline plate of close contact, above-mentioned spline plate is provided with: claw, it limits the closure rotation to above-mentioned fixing screw parts with respect to above-mentioned connecting portion of above-mentioned spline plate, and, position limitation portion, it contacts with the above-mentioned planar portions of above-mentioned inner cylinder portion when above-mentioned fixing screw parts connect, and limits above-mentioned inner cylinder portion and connects under the state with respect to above-mentioned connecting portion rotation.
utility model effect
The utility model is the spline plate with installation bracket split by assembling, thereby prevent the rotation of the inner cylinder portion of installing component when installing component is connected with installation bracket, thus, installation bracket self can be made spline shape without raw MAT'L, therefore can make installation bracket lightweight.
According to the utility model, contact and spline with the planar portions of inner cylinder portion with the position limitation portion of the spline plate of installation bracket split, even if therefore when power drive system rocks, the contact surface of position limitation portion produces stress, also can deform to absorb stress by the spline plate of split, can not apply unnecessary stress to the inner cylinder portion of installing component and installation bracket, the durability of installing component and installation bracket improves.
Under the state that the utility model can not reverse in the inner cylinder portion of installing component, assemble, so can maintain with good state vibrationproof performance, the endurance quality of power drive system fabricated section, can make the performance of power drive system fabricated section meet the performance of design.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of installation bracket.(embodiment)
Fig. 2 is the section drawing of the A-A line of Fig. 1.(embodiment)
Fig. 3 is the block diagram of installation bracket.(embodiment)
Fig. 4 is the birds-eye view of the state of connection parts and installation bracket.(embodiment)
Fig. 5 is the lateral plan of the state of connection parts and installation bracket.(embodiment)
Fig. 6 is the block diagram of the state of connection parts and installation bracket.(embodiment)
Fig. 7 is supported in power drive system by power drive system fabricated section the birds-eye view of the state of vehicle body.(embodiment)
Fig. 8 is supported in power drive system by power drive system fabricated section the block diagram of the state of vehicle body.(embodiment)
Fig. 9 is the birds-eye view of installation bracket.(variation)
Figure 10 is the section drawing of the B-B line of Fig. 9.(variation)
Figure 11 is the block diagram of installation bracket.(variation)
Figure 12 is the birds-eye view of installation bracket.(conventional example)
The specific embodiment
Based on accompanying drawing, embodiment of the present utility model is described below.
Embodiment
Fig. 1～Fig. 8 illustrates embodiment of the present utility model.In Fig. 7, Fig. 8, vehicle 1 is supported in by power drive system fabricated section 7 left side that comprises the power drive system 6 of horizontal driving engine 4 and change-speed box 5 longeron 2, the mud guard 3 that forms vehicle body.In addition, power drive system 6 is not only supported in vehicle body by power drive system fabricated section 7 by the left side of power drive system 6, and right side and rear side are supported in respectively to vehicle body.
Above-mentioned power drive system fabricated section 7 is at the longeron 2, the mud guard 3 erection parts 8 that form vehicle body, at power drive system 6 erection brackets 9, by fixing screw parts 10 connection parts 8 and installation bracket 9.
As shown in Fig. 4～Fig. 6, above-mentioned installing component 8 has: the urceolus portion 11 of drum; Inner cylinder portion 12, it is the drum that diameter is less than urceolus portion 11, is configured in urceolus portion 11; And elastomeric element 13, it is in the periphery that supports inner cylinder portion 12 interior week of urceolus portion 11.Urceolus portion 11 is fixed wtih 3 assembling brackets 14～16 in periphery.Assembling bracket 14～16 has fixed part 17～19.Inner cylinder portion 12 has threaded portion 20 in an axial side, by elastomeric element 13, is flexibly supported in urceolus portion 11.
As shown in Figure 7, Figure 8, installing component 8 in the threaded portion 20 that makes inner cylinder portion 12 towards power drive system 6 sides, make by assembling, to use screwed part 21,22 to be assemblied in longeron 2 fixed part of 2 assembling brackets 14,15 17,18 under the state of axial sensing vehicle-width direction of inner cylinder portion 12, by assembling, use screwed part 23 to be assemblied in mud guard 3 fixed part of remaining 1 assembling bracket 16 19.
As shown in FIG. 1 to 3, above-mentioned installation bracket 9 has the fixedly connecting portion 25 of the wall shape of inner cylinder portion 12 in 1 diagonal one side of the baseplate part 24 of four side plate shapes roughly, and there is the support portion 26,27 of a pair of wall shape, support portion 26,27 with the both sides from connecting portion 25 towards diagonal opposite side height gradually the mode of step-down extend.Connecting portion 25 has the inserting hole 29 that runs through joint face 28.At baseplate part 24 places, at 1 diagonal opposite side, and there is fixed part 30 in the inner side of a pair of support portion 26,27, in other diagonal both sides, and 26,27 outside has respectively fixed part 31,32 in support portion.
As shown in Figure 7, Figure 8, installation bracket 9 is when power drive system 6 is assembled to vehicle 1, in the mode that connecting portion 25 is relative with the inner cylinder portion 12 of the installing component 8 of longeron 2 sides, uses screwed part 33～35 to be assemblied in power drive system lateral bracket 36 3 fixed parts 30～32 by assembling.Power drive system lateral bracket 36 is fixed on the change-speed box 5 that forms power drive system 6.
As shown in Figure 7, Figure 8, in power drive system fabricated section 7, make the joint face 28 of connecting portion 25 of installation bracket 9 relative with the tapped bore 20 of the inner cylinder portion 12 of installing component 8, the fixing screw parts 10 that are inserted through the inserting hole 29 of connecting portion 25 are screwed into the threaded portion 20 of inner cylinder portion 12, installing component 8 is connected with installation bracket 9.
As shown in FIG. 1 to 3, this power drive system fabricated section 7 is provided with in the end of the side being connected with installation bracket 9 of the inner cylinder portion 12 of installing component 8 and joint face 28 quadratures of the connecting portion 25 of installation bracket 9 and the pair of planar portion 37,38 being parallel to each other.
In addition, power drive system fabricated section 7 is provided with the spline plate 39 of and close contact parallel with this joint face 28 at joint face 28 places of the connecting portion 25 of installation bracket 9.Spline plate 39 has the main part 40 with joint face 28 close contacts.Main part 40 forms the roughly four lateral frame board shapes in inside with hole portion 45 by the lower part 44 of the lower end of the side part 41,42 of the pair of parallel at above-below direction, the upper part 43 that links the upper end of side part 41,42, link side part 41,42.
This spline plate 39 is provided with position limitation portion 51,52 to clip the mode of inner cylinder portion 12 in the hole portion 45 of an opposite side portion 41,41 of main part 40. Position limitation portion 51,52 contacts with the planar portions 37,38 of inner cylinder portion 12 when passing through fixing screw parts 10 connection parts 8 with installation bracket 9, and restriction inner cylinder portion 12 connects under the state with respect to connecting portion 25 rotations.
The position limitation portion 51,52 of this embodiment is arranged to extend to inner cylinder portion 12 sides with respect to main part 40, has a pair of longitudinal wall part parallel with the pair of planar portion 37,38 of inner cylinder portion 12 53,54.This longitudinal wall part 53,54 clips and keeps pair of planar portion 37,38, and is close to pair of planar portion 37,38.
As shown in Figure 7, Figure 8, power drive system fabricated section 7 is when assembling power drive system 6 to vehicle 1, first make the teat 48 of the engagement section 46 of spline plate 39 and the connecting portion 25 of installation bracket 9 loosely engage, the claw 47 of spline plate 39 and the slot part 50 of connecting portion 25 are engaged in intimate contact, at joint face 28 places of the connecting portion 25 of installation bracket 9, configure in intimate contact thus the main part 40 of spline plate 39.
Then, the joint face 28 of connecting portion 25 that makes to dispose spline plate 39 is relative with the tapped bore 20 of inner cylinder portion 12 of installing component 8 that is assemblied in longeron 2, mud guard 3, the end of the installation bracket of inner cylinder portion 12 9 sides is inserted in the hole portion 45 of spline plate 39, utilization clips maintenance pair of planar portion 37,38 as a pair of longitudinal wall part 53,54 of position limitation portion 51,52, and makes a pair of longitudinal wall part 53,54 and pair of planar portion 37,38 be close to (with reference to Fig. 1, Fig. 2).
Between a pair of longitudinal wall part 53,54 of spline plate 39, be close under the state of the pair of planar portion 37,38 that keeps inner cylinder portion 12, in the inserting hole 29 of connecting portion 25, insert the threaded portion 20 that leads to fixing screw parts 10 and be screwed into inner cylinder portion 12, installing component 8 is connected with installation bracket 9.Thus, the inner cylinder portion 12 of installing component 8 is close to pair of planar portion 37,38 a pair of longitudinal wall part 53,54 that is held in spline plate 39, therefore limits the rotation of fixing screw parts 10 when connecting.
Like this, the connection structure of power drive system fabricated section 7 is the spline plate 39 with installation bracket 9 splits by assembling, thereby prevent the rotation of the inner cylinder portion 12 of the installing component 8 when installing component 8 is connected with installation bracket 9, thus, installation bracket 9 self can be made spline shape without raw MAT'L, therefore can make installation bracket 9 lightweights.
In addition, in the connection structure of this power drive system fabricated section 7, contact and spline with the position limitation portion 51,52 of spline plate 39 and the planar portions 38,39 of inner cylinder portion 12 of installation bracket 9 splits, even if therefore when power drive system 6 rocks, the face of planar portions 37,38 contacts of position limitation portion 51,52 produces stress, also can absorb stress by spline plate 39 distortion of split, can not apply unnecessary stress to the inner cylinder portion 12 of installing component 8 and installation bracket 9, the durability of installing component 8 and installation bracket 9 improves.
And, assembled under the state that the connection structure of this power drive system fabricated section 7 can not reversed in the inner cylinder portion 12 of installing component 8, so can maintain with good state vibrationproof performance, the endurance quality of power drive system fabricated section 7, can make 7 performances of power drive system fabricated section meet the performance of design.
In addition, the connection structure of this power drive system fabricated section 7 has a pair of longitudinal wall part parallel with the pair of planar portion 37,38 of inner cylinder portion 12 53,54 as the position limitation portion 51,52 of spline plate 39, at these longitudinal wall part 53,54 places, clip and keep planar portions 37,38, and longitudinal wall part 53,54 and planar portions 37,38 are close to.
In the situation that the inner cylinder portion 12 of installing component 8 is made of cast iron, planar portions 37,38 utilizes cutting trimming for meeting dimensional accuracy conventionally.Therefore, planar portions 37,38 residues in inner cylinder portion 12 as the finished surface on surface unprocessed (substrate).Finished surface, due to untreatment surface, therefore likely produces iron rust.
The connection structure of this power drive system fabricated section 7 covers the planar portions 37,38 of inner cylinder portion 12 in intimate contact by longitudinal wall part 53,54, can suppress thus exposing of planar portions 37,38, and the surperficial iron rust that reduces planar portions 37,38 produces.
And the connection structure of this power drive system fabricated section 7 is when being connected to installation bracket 9 by installing component 8, longitudinal wall part 53,54 becomes the guide that imports inner cylinder portion 12, and assembly operation improves.
The utility model is not limited to above-described embodiment, can carry out various apply changes.
For example, in the above-described embodiments, at the longeron 2, the mud guard 3 erection parts 8 that form vehicle body, at power drive system 6 erection brackets 9, but also can be made as following formation: installation bracket 9 is assemblied in to vehicle body, installing component 8 is assemblied in to power drive system.
In addition, in the connection structure of the power drive system fabricated section 7 of above-described embodiment, spline plate 40 has a pair of longitudinal wall part parallel with the pair of planar portion 37,38 of inner cylinder portion 12 53,54 as position limitation portion 51,52 in the side part 41,42 of main part 40, but also the side part of main part 40 41,42 can be made as to position limitation portion 51,52.
For example, the connection structure of the power drive system fabricated section 7 shown in Fig. 9～Figure 11 illustrates the variation of position limitation portion 51,52.The position limitation portion 51,52 of variation has a pair of abutting part parallel with the pair of planar portion 37,38 of inner cylinder portion 12 55,56 integratedly at an opposite side portion 41,42 of main part 40.This abutting part 55,56 clips and keeps pair of planar portion 37,38, and is close to pair of planar portion 37,38.
Like this, the connection structure of the power drive system fabricated section 7 of variation has a pair of abutting part parallel with the pair of planar portion 37,38 of inner cylinder portion 12 55,56 integratedly at an opposite side portion 41,42 of main part 41, needn't as above-described embodiment, form thus a pair of longitudinal wall part 53,54, the machining period of spline plate 39 can be cut down, the reduction of cost can be realized.
industrial utilizability
The utility model can prevent from connecting under the state of the elastomeric element torsion of installing component, prevent the reduction of the vibrationproof performance of power drive system fabricated section, improve the durability of installation bracket, realize the lightweight of installation bracket, be not limited to driving engine, can be applied to support the fabricated section of the weight vibrating.
description of reference numerals
1 vehicle
2 longerons
3 mud guardes
6 power drive systems
7 power drive system fabricated sections
8 installing components
9 installation brackets
10 fixing screw parts
11 urceolus portions
12 inner cylinder portion
13 elastomeric elements
20 threaded portions
24 baseplate parts
25 connecting portions
28 joint faces
29 inserting holes
36 power drive system lateral brackets
37,38 planar portions
39 spline plates
40 main parts
47 claws
50 slot parts
51,52 position limitation portions
53,54 longitudinal wall part
Claims (2)
1. a connection structure for power drive system fabricated section, it has: installing component, it is assemblied in any one party in vehicle body and power drive system; And installation bracket, it is assemblied in any the opposing party in above-mentioned vehicle body and above-mentioned power drive system, and the connection structure of above-mentioned power drive system fabricated section is characterised in that,
Above-mentioned installing component has: urceolus portion, and it is fixed on the above-mentioned any one party in above-mentioned vehicle body and above-mentioned power drive system; And inner cylinder portion, it is disposed in above-mentioned urceolus portion, by elastomeric element, is supported,
Above-mentioned installation bracket has: fixed part, and it is fixed on the above-mentioned any the opposing party in above-mentioned vehicle body and above-mentioned power drive system; And connecting portion, its fixing above-mentioned inner cylinder portion,
The above-mentioned inner cylinder portion of above-mentioned installing component is connected to the above-mentioned connecting portion of above-mentioned installation bracket by fixing screw parts,
End in a side of the above-mentioned connecting portion that is connected to above-mentioned installation bracket of above-mentioned inner cylinder portion is provided with and the joint face quadrature of above-mentioned connecting portion and the pair of planar portion being parallel to each other,
At the above-mentioned joint face of above-mentioned connecting portion, be provided with the spline plate of and close contact parallel with above-mentioned joint face,
Above-mentioned spline plate is provided with: claw, and it limits the closure rotation to above-mentioned fixing screw parts with respect to above-mentioned connecting portion of above-mentioned spline plate; And position limitation portion, it contacts with the above-mentioned planar portions of above-mentioned inner cylinder portion when above-mentioned fixing screw parts connect, and limits above-mentioned inner cylinder portion and connects under the state with respect to above-mentioned connecting portion rotation.
2. the connection structure of power drive system fabricated section according to claim 1, is characterized in that,
The above-mentioned position limitation portion of above-mentioned spline plate has a pair of longitudinal wall part parallel with the above-mentioned pair of planar portion of above-mentioned inner cylinder portion,
Above-mentioned longitudinal wall part clips and keeps above-mentioned planar portions, and is close to above-mentioned planar portions.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-233647 | 2012-10-23 | ||
| JP2012233647A JP5983934B2 (en) | 2012-10-23 | 2012-10-23 | Powertrain mount fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543625U true CN203543625U (en) | 2014-04-16 |
Family
ID=50461788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320635932.4U Expired - Fee Related CN203543625U (en) | 2012-10-23 | 2013-10-15 | Connecting structure for mounting parts of power transmission system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5983934B2 (en) |
| CN (1) | CN203543625U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2540993B (en) * | 2015-08-04 | 2018-05-23 | Ford Global Tech Llc | A powertrain mount assembly |
| KR101818662B1 (en) | 2017-05-29 | 2018-01-15 | 인지컨트롤스 주식회사 | support bracket for vehicle transmission |
| KR102454583B1 (en) * | 2020-12-04 | 2022-10-14 | 말레동현필터시스템(주) | Transmission bracket assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3430901A (en) * | 1967-07-20 | 1969-03-04 | Andre Cauvin | Mounting device for the engine block of a vehicle |
| US4703828A (en) * | 1985-07-30 | 1987-11-03 | General Motors Corporation | Drive unit suspension |
| DE3610216A1 (en) * | 1986-03-26 | 1987-10-01 | Duewag Ag | VEHICLE, IN PARTICULAR RAIL VEHICLE |
| JPH0260830A (en) * | 1988-08-26 | 1990-03-01 | Suzuki Motor Co Ltd | Device for mounting engine |
| JP2760108B2 (en) * | 1989-12-12 | 1998-05-28 | トヨタ自動車株式会社 | Engine suspension |
| JP2586661Y2 (en) * | 1993-03-15 | 1998-12-09 | 豊生ブレーキ工業株式会社 | Engine mount assembly structure |
| JP2011031844A (en) * | 2009-08-05 | 2011-02-17 | Daihatsu Motor Co Ltd | Mount structure of power unit |
-
2012
- 2012-10-23 JP JP2012233647A patent/JP5983934B2/en active Active
-
2013
- 2013-10-15 CN CN201320635932.4U patent/CN203543625U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP5983934B2 (en) | 2016-09-06 |
| JP2014083944A (en) | 2014-05-12 |
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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: 20140416 Termination date: 20201015 |