CN2566418Y - Connecting rod type lift device - Google Patents
Connecting rod type lift device Download PDFInfo
- Publication number
- CN2566418Y CN2566418Y CN 02246825 CN02246825U CN2566418Y CN 2566418 Y CN2566418 Y CN 2566418Y CN 02246825 CN02246825 CN 02246825 CN 02246825 U CN02246825 U CN 02246825U CN 2566418 Y CN2566418 Y CN 2566418Y
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- connecting rod
- rod
- flexible element
- jacking gear
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- Expired - Lifetime
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- 210000001364 upper extremity Anatomy 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to a connecting rod type lift device, which comprises a base, an engagement seat, a first pivot unit, a first connecting rod unit, an elastic unit, a second connecting rod unit, and a second pivot unit. A first and a second pivot members are respectively pivoted on both ends of the first and the second connecting rod units to form a group of four connecting rod mechanism, wherein, the first pivot unit is orderly fixed on the engagement seat and the base, and can be positioned on a supporting plane; the second pivot unit is pivoted with an object, such as a liquid crystal display, and meanwhile, the middle sections of the first and the second connecting rod units are connected to the elastic unit for regulating the position of the liquid crystal screen in labor saving.
Description
(1) technical field
The utility model relates to a kind of link-type jacking gear, particularly relates to a kind of link-type jacking gear that Flexible element is arranged at the connecting rod stage casing and is used in LCD.
(2) background technology
As shown in Figure 1, the link-type bracing or strutting arrangement 9 of LCD was that a support 91 is set on a underframe 90 in the past, fixed one first pivot connecting plate 92 on the support 91.Relend by two pivots 93 and wear two torque springs 94 respectively, an end 96 of two connection rod set 95 is articulated in first pivot connecting plate 92 respectively.The other end 97 of this two connection rod set 95 is articulated in one second pivot connecting plate, 98, the second pivot connecting plates 98 respectively and articulates a fixed mount 99 again, and this fixed mount 99 is for fixing a LCD (not shown).
By switching fixed mount 99, can adjust the luffing angle of LCD, and by press down or on lift connection rod set 95, can adjust forward and backward, the upper and lower position of LCD.
Consult Fig. 1,2, because the weight W of LCD is in the application point 97 of connection rod set 95, and the distance D between fulcrum 96 (other end 96 of connection rod set 95) is quite big, also be that arm of force D is quite big, so the moment that W * D produced is also quite big.So the recovery of elasticity moment of torsion M that is provided in order to the torque spring 94 that supports LCD weight also need be quite big, so torque spring 94 must have big line footpath or the more number of turns can be enough to bear.But the torque spring of big line footpath and multi-turn number not only increases material cost, and the space of connection rod set end is narrow and small, causes the torque spring assembling of big line footpath and multi-turn number to be difficult for.
In addition, spring is installed in the structure of connection rod set, can only uses torque spring, be difficult to installing compression or draft helical spring, design freedom is low.
And torque spring 94 need wear pivot 93 as support, causes the forfeiture spring function to prevent the torque spring torsional deformation.Yet pivot 93 wears torque spring 94 and but causes the friction between two members when using, the lighter produces ear-piercing different sound, weight person makes can't be distributed in entire length by the stressed part section that only is confined to torque spring, causes the distortion of this section to exceed regime of elastic deformation and destroys.
In addition, the pivot that supports usefulness not only causes the inconvenience of assembling, also increases material cost on foot.
(3) utility model content
Therefore, a purpose of the present utility model is to provide a kind of link-type jacking gear, and its Flexible element is easy to assembling.
Another purpose of the present utility model is to provide a kind of link-type jacking gear, and the Flexible element pattern of its use has the high degree of freedom of selecting.
Another purpose of the present utility model is to provide a kind of link-type jacking gear, and its Flexible element can not produce the different sound of friction.
A purpose more of the present utility model is to provide a kind of link-type jacking gear, and its suffered external force can be distributed in the integral, flexible unit, can not cause local failure.
Another purpose of the present utility model is to provide a kind of link-type jacking gear, and its assembling is with the cost of material is low.
Of the present utility modelly comprise: a first connecting rod unit, a second connecting rod unit, one first hinged unit, one second hinged unit, and a Flexible element in order to this link-type jacking gear that connects a display with respect to a supporting surface ground; This first connecting rod unit has the two first parallel bodies of rod; Second connecting rod unit and this first connecting rod unit are side by side neighbouring, and this second connecting rod unit has the two second parallel bodies of rod; First hinged unit has a plate and extends also opposed a pair of first pivot connecting plate from this web joint opposite end, and this web joint is connected to this supporting surface, and each is articulated in corresponding this first pivot connecting plate respectively an end of this first body of rod and second body of rod; Second hinged unit has the two second relative pivot connecting plates, the other end of the corresponding respectively other end that is articulated in this first body of rod, this second body of rod, and this display screen; Flexible element is connected between this first connecting rod unit and this stage casing, second connecting rod unit; When mobile this display screen dipped with respect to this supporting surface, this Flexible element storage elasticity potential energy was for relative this supporting surface rising institute energy requirement of auxiliary this display screen.
For further specifying the purpose of this utility model, design feature and effect, the utility model is described in detail below with reference to accompanying drawing.
(4) description of drawings
Fig. 1 is the three-dimensional combination figure of link-type bracing or strutting arrangement in the past;
Fig. 2 installed connecting rod force analysis synoptic diagram when being installed on first and second position with the utility model in the past;
Fig. 3 is the three-dimensional exploded view of the utility model link-type jacking gear first preferred embodiment;
Fig. 4 is the combination of side view of the utility model tool volute spring Flexible element, does not wherein show base and is connected part, the primary importance that the solid line representative raises, the second place that the dotted line representative reduces;
Fig. 5 is the front view of Fig. 4;
Fig. 6 is the combination of side view with torque spring Flexible element of the present utility model, does not wherein show base;
Fig. 7 is the front view of Fig. 6;
Fig. 8 is second preferred embodiment of torque spring Flexible element of the present utility model;
Fig. 9 is the combination of side view with the 3rd preferred embodiment of torque spring Flexible element of the present utility model, does not wherein show base;
Figure 10 is the front view of Fig. 9;
Figure 11 is the combination of side view with the 4th preferred embodiment of torque spring Flexible element of the present utility model, does not wherein show base;
Figure 12 is the front view of Figure 11;
Figure 13 is the 5th preferred embodiment with torque spring Flexible element of the present utility model;
Figure 14 is the 6th preferred embodiment with torque spring Flexible element of the present utility model;
Figure 15 is the sectional perspective constitutional diagram with the 7th preferred embodiment of torque spring Flexible element of the present utility model;
Figure 16 is the side-looking constitutional diagram with the 8th preferred embodiment of draft helical spring Flexible element of the present utility model;
Figure 17 is the partial elevation view of Figure 16; And
Figure 18 is the synoptic diagram of Figure 16 in first and second position.
(5) embodiment
Consult Fig. 3, a preferred embodiment of the utility model link-type jacking gear 100 comprises: a base 1, a connecting base 2, one first hinged unit 3, a first connecting rod unit 4, a second connecting rod unit 5, one second hinged unit 6 and are connected part 65.
This base 1 is a flat U type, has four perforation 11 in U type bottom sides, and base 1 can be other shapes and is not limited to the U type.
Connecting base 2 have a diapire 21, from diapire 21 1 ends in regular turn the front side wall 22 that extends of vertical continuous and a roof 23, extend to a inclined wall 24 with diapire 21 free end consistencies from top to bottom obliquely from roof 23 other ends, and vertical with front side wall 22 and seal two side walls 25 of 2 liang of opposition side faces of connecting base.Wherein diapire 21, roof 23 reach inclined wall 24 and respectively have four screws 26.
First hinged unit 3 has a plate 31, distinguishes vertically extending in the same way 2 first pivot connecting plates 32 from web joint 31 lengthwises to two ends, and a fixed head 33 that tilts to extend from web joint 31 lower ends.This web joint 31, first pivot connecting plate 32, and fixed head 33 respectively has four open-works 34.
First connecting rod unit 4 roughly be the H type and have two parallel first bodies of rod 41, connect a first rib 42 in two first bodies of rod, 41 stage casings, from first rib 42 upper ends vertically extending one first lamellar body 43, and one first cylinder 44 that extends vertically downward from first rib 42.The upper/lower terminal of these two first bodies of rod 41 respectively has a through hole 40,45.
5 similar first connecting rod unit 4, second connecting rod unit also have two second bodies of rod 51, a second rib 52, one second lamellar body 53 and one second cylinder 54, and second body of rod, 51 upper/lower terminals respectively have a through hole 55,56.Different second lamellar bodies 53 that only is be to extend in opposite directions towards first lamellar body 43 from the lower end of second rib 52, and second cylinder 54 is to extend upward from second lamellar body 53.
Second hinged unit 6 comprises 2 second pivot connecting plates 62 triangular in shape and is articulated in a linking part 65 of this 2 second pivot connecting plate 62.Each second pivot connecting plate 62 has three pivoted holes 61 respectively in three corners; And this linking part 65 has affixed plate 651 of a rectangle and vertically extending in the same way two lugs 652 of oneself this affixed plate 651 opposite end difference.Each lug 652 respectively has a combined hole 653, and the affixed plate 651 of rectangle is in four corners difference tool one coupling hole 654.
Specify the assembling process of link-type jacking gear of the present utility model below:
Consult Fig. 3,4,5,, base 1 is fixed at the diapire 21 of connecting base 2 with four perforation 11 that four bolts 13 pass base 1 respectively.Then pass eight through holes 34 of first hinged unit, 3 web joints 31 and fixed head 33 respectively, first hinged unit 3 is fixed in the inclined wall 24 and the roof 23 of connecting base 2 with eight bolts 38.Pass the lower end through hole 40,55 of first and second body of rod 41,51 of four through holes 34 of two first pivot connecting plates 32 of first hinged unit 3 and first and second linkage unit 4,5 again with four bolts 39 respectively, and be screwed together in four nuts 37 respectively.
Then for example the two ends of a helical spring Flexible element 49 are sleeved on second cylinder 54 of second lamellar body 53 of first cylinder 44 of first lamellar body 43 of first connecting rod unit 4 and second connecting rod unit 5 respectively.
Pass three pivoted holes 61 of one second pivot connecting plate of second hinged unit 6 then respectively with three bolts 63, with the upper end through hole 45,56 of first and second body of rod 41,51 1 sides and the combined hole 653 of linking part 65 1 pleurapophysis ears 652, and be screwed together in three nuts 64 respectively; Similarly, cooperate three nuts 64 in addition with other three bolts 63, another second pivot connecting plate 62 is screwed onto with first and second body of rod 41,51 opposite sides upper end and linking part 65 opposite side lugs 652, make first and second linkage unit 4,5 and first and second hinged unit 3,6 be combined into the mechanism of one group of four link type, wherein the below that is positioned at first connecting rod unit 4, second connecting rod unit 5 becomes side by side adjacent.At last, the affixed plate 651 that is connected part 65 can an affixed object (for example LCD is not shown), enables to adjust easily upper and lower, the forward and backward position and the luffing angle of another object root support face (not shown) that this object put with respect to base 1.
The operating state of link-type jacking gear of the present utility model then is described:
The primary importance that on behalf of this device, Fig. 2,4 solid lines raise, this moment, the distance L of 43,53 of first and second lamellar bodies was longer, so Flexible element 49 is not out of shape or deflection is less.And the second place that dotted line representative reduces, this moment 43,53 of first and second lamellar bodies shorter apart from l, so the deflection of Flexible element 49 is bigger.When desire with the LCDs object when primary importance presses to the second place, because of the deflection of Flexible element 49 is little, elastic restoring force is little, and helping of the gravity W of object own arranged, so can press down easily.
On the contrary, when desire is lifted to primary importance from the second place LCDs object, because of the deflection of Flexible element 49 big, elastic restoring force is big, accumulate the great number of elastic potential energy in Flexible element 49, can discharge the rising that helps object, to reach the labour-saving purpose.
Shown in Fig. 6,7, Flexible element 49 also can be changed by volute spring adopts a torque spring Flexible element 49a, it is to omit first and second cylinder 44,54, have two free ends 48 of two line holes 57 in second lamellar body 53 in addition, and make first lamellar body 43 be connected to the arc end 47 of torque spring Flexible element 49a in order to affixed torque spring Flexible element 49a.In addition, Fig. 6,7 has the structure in two line holes 57, also can affixed torque spring Flexible element 49b as Fig. 8.
And for example shown in Fig. 9,10,11,12, can make first and second lamellar body 43,53 all have two line holes 57, for affixed two torque spring Flexible element 49c, 49d.And this structure with four line holes 57 also can affixed torque spring Flexible element 49e as Figure 13.
In addition, shown in Figure 14,15, also can omit first and second cylinder 44,54 and first and second lamellar body 43,53 among Fig. 3 simultaneously, in addition locate each tool one than place, top and two second bodies of rod, 51 stage casings than the below and collude hanging hole 58 in two first bodies of rod, 41 stage casings.With the free end 48 of a Flexible element 49k collude respectively be fixed in first and second body of rod homonymy collude hanging hole 58; The free end 48 of again that another is identical Flexible element 49k collude respectively be fixed in first and second body of rod opposite side collude hanging hole 58.
In addition, shown in Figure 16,17,18, the utility model first and second cylinder 44,54 and first and second lamellar body 43,53 in omitting Fig. 3, also torque spring or compression helical spring can be replaced by draft helical spring Flexible element 49n, and make the end of draft helical spring Flexible element 49n collude the lower edge that is fixed in first rib 42, and the other end is colluded be fixed in the upper limb of second rib 52.Or further the width reduction of first rib 42 becomes to be positioned at the horizontal bar (not shown) of first body of rod stage casing than the place, below, and make the width reduction of second rib 52 become to be positioned at the horizontal bar (not shown) that second body of rod stage casing is located than the top, solid for colluding of draft helical spring Flexible element 49n two ends.
In Figure 16,17,18 embodiment, when being positioned at higher primary importance, fixedly two end moments of draft helical spring Flexible element 49n are from H for first and second linkage unit 4,5, and fixedly two end moments of draft helical spring Flexible element 49n are little from h for first and second linkage unit 4,5 when being positioned at the lower second place.Therefore when the application of force presses down link-type jacking gear 100, must overcome the elastic restoring force of Flexible element 49n stretcher strain, fortunately this moment helping of LCDs object weight W be arranged, so still can press down easily.On the contrary, when desire with link-type jacking gear 100 when lifting on the second place to primary importance, the elastic restoring force of Flexible element 49n can help to overcome the downward weight W of LCDs object, so lift on can be effortlessly.
In addition, first hinged unit 3 can be directly fixed on the root support face of another object, and does not need by connecting base 2 and base 1.Or first hinged unit 3 be fixed in the root support face that just is directly fixed on another object behind the connecting base 2, and do not need by base 1.
In addition, 2 of base 1 and connecting bases can weld the replacement bolt.
And two second pivot connecting plate 62 can not need be connected helping of part 65, and directly be articulated in the LCDs object.
The various embodiments described above, all can in a link-type jacking gear 100, be provided with have a plurality of Flexible elements 49,49a ...
To specify the advantage and the technique effect of link-type jacking gear of the present utility model below.
As shown in Figure 2, the utility model is because of being arranged at first with Flexible element 49, two linkage units 4,5 stage casing, but not be located at one end 40,55, so application point and the root point (first of the elastic restoring force f of Flexible element 49, one end through hole of bipole body) 40,55 remain a bigger arm of force d, the moment that both products produced (f * d) and in the past be located at the moment of torsion M that the torque spring 94 of connecting rod 95 1 ends 96 is provided, if want the weight W of the identical LCD object of root support, the utility model Flexible element 49 required elastic restoring force f that provide can be less, the line footpath or the number of turns that also are the utility model Flexible element 49 can be less, therefore can assemble and reduce material cost easily.
Less and do not need pivot 93 in the past because of Flexible element of the present utility model 49 again, Flexible element 49 is to be arranged at the bigger linkage unit in space 4,5 stage casings but not end simultaneously, therefore assembling easily, thereby reduce assembling and material cost, and do not have the different sound of friction.
In addition, because of being difficult to stop, make the internal stress of Flexible element 49 distortion can be distributed in Flexible element 49 integral body, unlikely local failure toward the friction of pivot 93.
In addition, the space in linkage unit 4,5 stage casings is bigger, thus allow the fixing structure of Flexible element 49 is slightly changed, various Flexible elements such as selective employing torsion, compression spiral or stretching spiral, design freedom is big.
Certainly, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims variation, the modification of the above embodiment.
Claims (8)
1. link-type jacking gear, this jacking gear one end connects a display screen, the other end connects a supporting surface, being subjected to an external force to do the time spent can make this display screen with respect to this supporting surface lifting, this jacking gear comprises a first connecting rod unit, a second connecting rod unit, one first hinged unit, one second hinged unit, a Flexible element, it is characterized in that:
This first connecting rod unit has the two first parallel bodies of rod;
It is side by side adjacent that this second connecting rod unit is positioned at this below, first connecting rod unit, and this second connecting rod unit has the two second parallel bodies of rod;
This first hinged unit has a plate and extends also opposed a pair of first pivot connecting plate from this web joint opposite end, and this web joint is connected to this supporting surface, and each is articulated in corresponding this first pivot connecting plate respectively the lower end of this first body of rod and second body of rod;
This second hinged unit has the two second relative pivot connecting plates, the corresponding respectively upper end of this first body of rod and upper end and affixed this display screen of this second body of rod of being articulated in;
This Flexible element is connected between this first connecting rod unit and this stage casing, second connecting rod unit.
2. link-type jacking gear as claimed in claim 1, it is characterized in that: this first connecting rod unit also has a first rib that connects this two first body of rod, and this second connecting rod unit also has a second rib that connects this two second body of rod, and this Flexible element is connected in this first rib and this second rib.
3. link-type jacking gear as claimed in claim 1 is characterized in that: this first connecting rod unit also has a first rib that connects this two first body of rod, reaches one first lamellar body that extends from this first rib; This second connecting rod unit also has a second rib that connects this two second body of rod, reaches one second lamellar body that extends from this second rib upper limb; And this Flexible element is connected in this first lamellar body and this second lamellar body.
4. link-type jacking gear as claimed in claim 3, it is characterized in that: this first connecting rod unit also has one first cylinder from this first lamellar body projection, and this second connecting rod unit also has one second cylinder from this second lamellar body projection, for fixing this Flexible element.
5. as claim 1 or 2 or 3 described link-type jacking gears, it is characterized in that: this jacking gear also has a connecting base that is connected in this first hinged unit, so that this jacking gear is fixed on this supporting surface.
6. link-type jacking gear as claimed in claim 5 is characterized in that: this jacking gear also has a base that is connected in this connecting base, so that this jacking gear is placed on this supporting surface.
7. as claim 1 or 2 or 3 described link-type jacking gears, it is characterized in that: this second hinged unit also has 2 second pivot connecting plates that connect this first and second linkage unit, and connects a linking part of this second pivot connecting plate and this display screen.
8. link-type jacking gear as claimed in claim 1, it is characterized in that: this two first body of rod stage casing respectively has the hanging hole of colluding than place, top and this two second body of rod stage casing than the place, below, and two free ends of a Flexible element collude the hanging hole that colludes that is fixed in this first and second body of rod homonymy respectively; The hanging hole that colludes that is fixed in first and second body of rod opposite side is colluded at the two ends of another Flexible element respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02246825 CN2566418Y (en) | 2002-08-08 | 2002-08-08 | Connecting rod type lift device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02246825 CN2566418Y (en) | 2002-08-08 | 2002-08-08 | Connecting rod type lift device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566418Y true CN2566418Y (en) | 2003-08-13 |
Family
ID=33717959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02246825 Expired - Lifetime CN2566418Y (en) | 2002-08-08 | 2002-08-08 | Connecting rod type lift device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566418Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329767C (en) * | 2003-09-12 | 2007-08-01 | 株式会社井口机工制作所 | Support unit for positioning bench and mounting structure thereof |
| US8011632B2 (en) | 2007-12-28 | 2011-09-06 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Support stand for flat-panel display monitor |
| US8070115B2 (en) | 2007-12-27 | 2011-12-06 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Support stand for flat-panel monitor and elevating support for support stand |
| CN112603028A (en) * | 2020-12-09 | 2021-04-06 | 广东一定好家具有限公司 | Adjustable clamping seat office table and display angle adjusting method |
-
2002
- 2002-08-08 CN CN 02246825 patent/CN2566418Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329767C (en) * | 2003-09-12 | 2007-08-01 | 株式会社井口机工制作所 | Support unit for positioning bench and mounting structure thereof |
| US8070115B2 (en) | 2007-12-27 | 2011-12-06 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Support stand for flat-panel monitor and elevating support for support stand |
| US8256725B2 (en) | 2007-12-27 | 2012-09-04 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Support stand for flat-panel monitor and elevating support for support stand |
| US8011632B2 (en) | 2007-12-28 | 2011-09-06 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Support stand for flat-panel display monitor |
| CN101471144B (en) * | 2007-12-28 | 2013-06-05 | 鸿富锦精密工业（深圳）有限公司 | Regulating mechanism for display equipment |
| CN112603028A (en) * | 2020-12-09 | 2021-04-06 | 广东一定好家具有限公司 | Adjustable clamping seat office table and display angle adjusting method |
| CN112603028B (en) * | 2020-12-09 | 2022-07-15 | 广东一定好家具有限公司 | Adjustable clamping seat office table and display angle adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINJIN ENTERPRISE CO., LTD. Free format text: FORMER OWNER: QIU BOSEN Effective date: 20090619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090619 Address after: Postcode of Taiwan County, Taipei, china: Patentee after: Syncmold Co., Ltd. Address before: No. three, section 25, Baoan street, Taipei County, Taiwan, China: 000000 Patentee before: Qiu Baisen |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120808 Granted publication date: 20030813 |