CN106963164A - A kind of adaptive adjustment ergonomics Lumbar - Google Patents
A kind of adaptive adjustment ergonomics Lumbar Download PDFInfo
- Publication number
- CN106963164A CN106963164A CN201710271823.1A CN201710271823A CN106963164A CN 106963164 A CN106963164 A CN 106963164A CN 201710271823 A CN201710271823 A CN 201710271823A CN 106963164 A CN106963164 A CN 106963164A
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- Prior art keywords
- lumbar
- fixed seat
- adaptive adjustment
- support
- fixed
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- 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.)
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- 230000003044 adaptive effect Effects 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 208000007623 Lordosis Diseases 0.000 claims description 3
- 210000001624 hip Anatomy 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 208000012802 recumbency Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
A kind of adaptive adjustment ergonomics Lumbar, including the adaptive adjustment mechanism and Ke Ge that are fixedly installed on Seat support to the Lumbar for overturning and being fixed on movably forward and backward on the adaptive adjustment mechanism, the adaptive adjustment mechanism includes the support fixed seat being fixedly connected with Seat support and the elastic component being fixed in the support fixed seat, the Lumbar includes the Lumbar body with shaped form surface and is arranged on the Lumbar fixed seat at Lumbar body back, and the elastic component is fixedly connected away from another end of support fixed seat with Lumbar fixed seat.Adaptability, stability and comfortableness are provided by the curve and curved design of Lumbar, by supporting the elastic mechanism of Lumbar, the adaptivity of Lumbar is further enhanced, the properly stable strong point can be provided for different lumbar shapes.The reaction stress that user's waist is applied with different directions is returned, the performance of correcting sitting posture is enhanced, promotes user to adjust sitting posture, is protected healthy.
Description
Technical field
The present invention relates to office seating technical field, and in particular to a kind of adaptive adjustment ergonomics waist of office seating
Lean on.
Background technology
Office chair is closely related as industrial products human lives, provides effectively support for people's work, meets daily
Bend over one's desk working.The data provided according to TED research institutions, we will spend 9.3 hours on chair daily, for a long time
Sitting brings the reduction of operating efficiency, also causes a series of healthy hidden danger.According to German 1996 year according to statistics, 85%
Pain in the back patient is due to caused by prolonged sit quietly.Therefore, suitable office chair size is one extremely important to long seated user
Factor.
Ergonomics is gradually taken seriously in office chair design in recent years, and such as patent 203897785U attempts to solve to pass
The problem of office chair size of uniting influence user lack of standardization is healthy.Patent 203897785U discloses a kind of office chair, is
It is made up of backrest, seat surface and chair leg；Seat surface lower end is connected with chair leg, and backrest bottom is hinged with seat surface by rotating shaft；Lean on
Carry on the back lower end and be provided with Lumbar, backrest middle and upper part is provided with shoulder rest, vibration headrest is additionally provided with backrest；Sound is provided with inside vibrating pillow
Sound collector, vibrator and processor, seat surface both sides are provided with handrail, and handrail is provided with controller；Backrest also with scalable pin
Pedal is connected.The utility model considerably increases the comfort level of office chair by setting Lumbar, shoulder rest etc., prevents sitting band
The fatigue come, the control by controller to the angle of inclination of backrest makes user so to be put with recumbency when lunch break
Also the operating efficiency in afternoon is improved while feelings of getting relaxed.
But the Lumbar of this integration does not ensure that adaptability, stability and comfortableness of the seat to different crowd,
There is sizable difference in the body shape or back curve of different crowd, the factor such as height, body weight, fat or thin can be right
The body contour and back curve of people causes very big influence, the entirely different body contour of composition and back curve shape.It is existing
These designs having can not fully meet these difference demands in fact.
Meanwhile, existing Lumbar is generally deficient of adaptivity, can not provide suitable steady all the time for different lumbar shapes
The fixed strong point, can not more provide the function of correcting sitting posture.
The content of the invention
Based on this, it is necessary in view of the above-mentioned problems, providing a kind of adaptive adjustment ergonomics Lumbar, including be fixedly installed
In the adaptive adjustment mechanism and Ke Ge on Seat support are to upset and are fixed on the adaptive adjustment mechanism movably forward and backward
On Lumbar, the adaptive adjustment mechanism includes the support fixed seat that is fixedly connected with Seat support and is fixed on the support
Elastic component in fixed seat, the Lumbar includes the Lumbar body with shaped form surface and is arranged on Lumbar body back
Lumbar fixed seat, the elastic component is fixedly connected away from another end of support fixed seat with Lumbar fixed seat.
In the adaptive adjustment ergonomics Lumbar according to the present invention, it is preferable that the shaped form table of the Lumbar body
Face be in the middle part of vertical direction lordosis, the curved arch curved surface swung back up and down and in the horizontal direction middle part indent, left and right extension in
The smooth surface that concave curvatures are collectively formed.
In the adaptive adjustment ergonomics Lumbar according to the present invention, it is preferable that the Lumbar body includes Lumbar sheet
Body fixed seat and the Lumbar being embedded in the Lumbar body fixed seat lean on pad, and the Lumbar fixed seat is arranged on Lumbar body
Fixed seat leans on the back of pad relative to Lumbar.
In the adaptive adjustment ergonomics Lumbar according to the present invention, it is preferable that the Lumbar leans on pad and passes through buckle
Damascene is in the Lumbar body fixed seat.
In the adaptive adjustment ergonomics Lumbar according to the present invention, it is preferable that the elastic component is spring, described
One end of spring is fixed in support fixed seat, and the other end of spring is fixed in Lumbar fixed seat.
In the adaptive adjustment ergonomics Lumbar according to the present invention, it is preferable that the spring is set to two groups, two groups
One end of spring is separately fixed at the two ends of the support fixed seat, and the other end of two groups of springs is separately fixed at the Lumbar and consolidated
The two ends of reservation.
In the adaptive adjustment ergonomics Lumbar according to the present invention, it is preferable that the support fixed seat includes first
Stator and the two first annular clip pieces set on the first stator, the spring are fixed on the bullet at support fixed seat
Spring silk sequentially passes through described two first annular clip pieces, and first stator is fixedly connected with Seat support.
In the adaptive adjustment ergonomics Lumbar according to the present invention, it is preferable that the support fixed seat includes second
Stator and two the second ring-shaped clip pieces set on the second stator, the spring are fixed on the bullet at Lumbar fixed seat
Spring silk sequentially passes through described two second ring-shaped clip pieces, and second stator is fixedly connected with Lumbar fixed seat.
In the adaptive adjustment ergonomics Lumbar according to the present invention, it is preferable that second stator is split knot
Structure, is separately positioned on the upper and lower ends of Lumbar fixed seat.
In the adaptive adjustment ergonomics Lumbar according to the present invention, it is preferable that the adaptive adjustment mechanism and waist
Two groups are set by common, two groups of adaptive adjustment mechanisms are separately positioned on the left and right sides at Seat support waist location, two groups of waists
By being arranged on respectively by the elastic component of adaptive adjustment mechanism on each self-corresponding adaptive adjustment mechanism.
According to the adaptive adjustment ergonomics Lumbar of the present invention, provided by the curve and curved design of Lumbar with making
Adaptability, stability and the comfortableness of user's human body waist laminating, the lumbar shape for different users can be provided more
Docile support, will not produce uncomfortable sensation.By supporting the elastic mechanism of Lumbar, the adaptive of Lumbar is further enhanced
Ying Xing,, can be very due to the deformation of elastic mechanism in the case where the different lumbar curve of user causes Lumbar stress different
Voluntarily adjustment Lumbar adapts it to lumbar curve well.By setting two Lumbars in left and right, for the different equal energy of lumbar shape
The properly stable strong point is provided.
Simultaneously as reaction force can also act on Lumbar caused by elastic mechanism deformation, in incorrect sitting-pose such as body
Under crooked seat state, the reaction force that elastic construction feeds back to Lumbar can have that left and right is uneven, thus except front is carried
Outside the lumbar support force of confession, the reaction stress that user's waist is applied with different directions is returned, promotes user to adjust sitting posture,
Protection is healthy.In the case where using two Lumbars in left and right, the difference meeting of the reaction stress provided respectively by left and right Lumbar
It is more obvious and effective, enhance the performance of correcting sitting posture.
Brief description of the drawings
Fig. 1 is the adaptive adjustment ergonomics Lumbar and Seat support assembling schematic diagram of the embodiment of the present invention
Fig. 2 is the adaptive adjustment ergonomics Lumbar schematic perspective view of the embodiment of the present invention
Fig. 3 is the adaptive adjustment ergonomics Lumbar side view of the embodiment of the present invention
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.Many details are elaborated in the following description to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
Fig. 1 to Fig. 3 is referred to, the embodiments of the invention provide a kind of adaptive adjustment ergonomics Lumbar, including fixation
The adaptive adjustment mechanism 2 and Ke Ge being arranged on Seat support 1 are to upset and are fixed on the adaptive tune movably forward and backward
Lumbar 3 on complete machine structure 2, the adaptive adjustment mechanism 2 and Lumbar 3 set two groups altogether, and two groups of adaptive adjustment mechanisms 2 are distinguished
The left and right sides at the waist location of Seat support 1 is arranged on, two groups of Lumbars 3 pass through the elastic structure of adaptive adjustment mechanism 2 respectively
Part 4 is arranged on each self-corresponding adaptive adjustment mechanism 2.
The adaptive adjustment mechanism 2 includes the support fixed seat 21 being fixedly connected with Seat support 1 and is fixed on described
The elastic component 4 in fixed seat 21 is supported, the elastic component 4 is spring 40, and one end of the spring 40 is fixed on support admittedly
In reservation 21, the other end of spring 40 is fixed in Lumbar fixed seat 32.
Spring 40 in every group of elastic component 4 is set to two groups, and one end of two groups of springs 40 is separately fixed at the support
The two ends of fixed seat 21, the other end of two groups of springs 40 is separately fixed at the two ends of the Lumbar fixed seat 32.
The Lumbar 3 includes the Lumbar body 31 with shaped form surface and consolidated with the Lumbar for being arranged on the back of Lumbar body 31
Reservation 32, the elastic component 4 is fixedly connected away from another end of support fixed seat 21 with Lumbar fixed seat 32.
The shaped form surface of the Lumbar body 31 be in the middle part of vertical direction lordosis, the curved arch curved surface swung back up and down and
The smooth surface that middle part indent, the concave shaped curved surface of left and right extension are collectively formed in the horizontal direction.
The Lumbar body 31 includes Lumbar body fixed seat 33 and the waist being embedded in the Lumbar body fixed seat 33
By leaning on pad 34, the Lumbar fixed seat 32 is arranged on the back that Lumbar body fixed seat 33 leans on pad 34 relative to Lumbar, institute
Lumbar dependence pad 34 is stated to be embedded in the Lumbar body fixed seat 33 by buckle structure.
The support fixed seat 21 includes the first stator 211 and two the first rings set on the first stator 211
Shape clip piece 212, the spring wire that the spring 40 is fixed at support fixed seat 21 sequentially passes through described two first annular cards
Piece 212 is bound round, first stator 211 is fixedly connected with Seat support 1.The support fixed seat 21 also includes the second stator
213 and two the second ring-shaped clip pieces 214 being set on the second stator 213, the spring 40 is fixed on Lumbar fixed seat
Spring wire at 32 sequentially passes through described two second ring-shaped clip pieces 214, second stator 213 and Lumbar fixed seat 32
It is fixedly connected.Second stator 213 is Split type structure, is separately positioned on the upper and lower ends of Lumbar fixed seat 32.
As the adaptive adjustment ergonomics Lumbar of one kind according to embodiments of the present invention, pass through the curve and song of Lumbar 3
Face design provides adaptability, stability and the comfortableness fitted with user's human body waist, for the waist of different users
Shape can provide more docile support, will not produce uncomfortable sensation.By the adaptive adjustment mechanism for supporting Lumbar
2, the adaptivity of Lumbar is further enhanced, in the case where the different lumbar curve of user causes Lumbar stress different,
Due to the deformation of elastic component 4, Lumbar 3 can be voluntarily adjusted well and adapt it to lumbar curve.By setting left and right two
Lumbar 3, the properly stable strong point can be provided for different lumbar shapes.
Simultaneously as reaction force can also act on Lumbar 3 caused by elastic component 4 is deformed, in incorrect sitting-pose such as body
Under the crooked seat state of body, the reaction force that elastic component 4 feeds back to Lumbar 3 can have that left and right is uneven, thus except just
Outside the lumbar support force that face is provided, the reaction stress that user's waist is applied with different directions is returned, promotes user to adjust
Sitting posture, is protected healthy.In the case where using two Lumbars 3 in left and right, the reaction stress provided respectively by left and right Lumbar 3
Difference can be more obvious, effectively enhances the performance of correcting sitting posture.
Above-described embodiment only expresses embodiments of the present invention, therefore it describes more specific and detailed, but can not be
And it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, not
On the premise of departing from present inventive concept, various modifications and improvements can be made, these belong to protection scope of the present invention.Cause
This, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of adaptive adjustment ergonomics Lumbar, including the adaptive adjustment mechanism being fixedly installed on Seat support (1)
(2) and can respectively to overturning and the Lumbar (3) that is fixed on movably forward and backward on the adaptive adjustment mechanism (2), it is described adaptively
Adjustment mechanism (2) includes the support fixed seat (21) being fixedly connected with Seat support (1) and is fixed on the support fixed seat
(21) elastic component (4) on, the Lumbar (3) includes the Lumbar body (31) with shaped form surface and is arranged on Lumbar sheet
The Lumbar fixed seat (32) at body (31) back, the elastic component (4) is away from another end of support fixed seat (21) and waist
It is fixedly connected by fixed seat (32).
2. a kind of adaptive adjustment ergonomics Lumbar according to claim 1, it is characterised in that the Lumbar body
(31) lordosis, the curved arch curved surface swung back up and down in the middle part of vertical direction is in shaped form surface and middle part is interior in the horizontal direction
The smooth surface that recessed, left and right extension concave shaped curved surface is collectively formed.
3. a kind of adaptive adjustment ergonomics Lumbar according to claim 1 or 2, it is characterised in that the Lumbar sheet
Body (31) includes Lumbar body fixed seat (33) and the Lumbar being embedded in the Lumbar body fixed seat (33) leans on pad (34),
The Lumbar fixed seat (32) is arranged on the back that Lumbar body fixed seat (33) leans on pad (34) relative to Lumbar.
4. a kind of adaptive adjustment ergonomics Lumbar according to claim 3, it is characterised in that the Lumbar leans on pad
(34) it is embedded in by buckle structure in the Lumbar body fixed seat (33).
5. a kind of adaptive adjustment ergonomics Lumbar according to claim 1, it is characterised in that the elastic component
(4) it is spring (40), one end of the spring (40), which is fixed on, to be supported in fixed seat (21), and the other end of spring (40) is fixed on
In Lumbar fixed seat (32).
6. a kind of adaptive adjustment ergonomics Lumbar according to claim 5, it is characterised in that the spring (40) sets
It is set to two groups, one end of two groups of springs (40) is separately fixed at the two ends of the support fixed seat (21), two groups of springs (40)
The other end is separately fixed at the two ends of the Lumbar fixed seat (32).
7. the adaptive adjustment ergonomics Lumbar of one kind according to claim 5 or 6, it is characterised in that the support is consolidated
Reservation (21) includes the first stator (211) and the two first annular clip pieces set on the first stator (211)
(212), the spring (40), which is fixed on, supports the spring wire at fixed seat (21) place to sequentially pass through described two first annular clips
Piece (212), first stator (211) is fixedly connected with Seat support (1).
8. the adaptive adjustment ergonomics Lumbar of one kind according to claim 5 or 6, it is characterised in that the support is consolidated
Reservation (21) includes the second stator (213) and two the second ring-shaped clip pieces set on the second stator (213)
(214), the spring (40) is fixed on the spring wire at Lumbar fixed seat (32) place and sequentially passes through described two second ring-shaped clips
Piece (214), second stator (213) is fixedly connected with Lumbar fixed seat (32).
9. a kind of adaptive adjustment ergonomics Lumbar according to claim 8, it is characterised in that second stator
(213) it is Split type structure, is separately positioned on the upper and lower ends of Lumbar fixed seat (32).
10. a kind of adaptive adjustment ergonomics Lumbar according to claim 1, it is characterised in that the adaptive tune
Complete machine structure (2) and Lumbar (3) set two groups altogether, and two groups of adaptive adjustment mechanisms (2) are separately positioned on Seat support (1) loin
The left and right sides at place is put, it is each right that two groups of Lumbars (3) are arranged on by the elastic component (4) of adaptive adjustment mechanism (2) respectively
On the adaptive adjustment mechanism (2) answered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271823.1A CN106963164A (en) | 2017-04-24 | 2017-04-24 | A kind of adaptive adjustment ergonomics Lumbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271823.1A CN106963164A (en) | 2017-04-24 | 2017-04-24 | A kind of adaptive adjustment ergonomics Lumbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106963164A true CN106963164A (en) | 2017-07-21 |
Family
ID=59333187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710271823.1A Pending CN106963164A (en) | 2017-04-24 | 2017-04-24 | A kind of adaptive adjustment ergonomics Lumbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106963164A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647986A (en) * | 2017-10-31 | 2018-02-02 | 依纳博（天津）智能科技发展有限公司 | A kind of electric wheelchair ridden with automatic lifting |
| CN109090881A (en) * | 2018-08-24 | 2018-12-28 | 美物德品（北京）科技有限公司 | A kind of carbon fiber Lumbar |
| CN109645737A (en) * | 2019-02-02 | 2019-04-19 | 浙江欧益贝智慧家具有限公司 | A kind of connector sleeve and a kind of waist bracket chair suitable for waist bracket chair |
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| US7303232B1 (en) * | 2006-12-07 | 2007-12-04 | Chen Yung-Hua | Backrest adjusting device for office chairs |
| CN201911670U (en) * | 2010-07-15 | 2011-08-03 | 富翔股份有限公司 | Waist rest device for office chair |
| CN205457449U (en) * | 2016-01-21 | 2016-08-17 | 张敬雷 | Two -sided waist leans on |
| TWM528124U (en) * | 2016-05-20 | 2016-09-11 | Atec Internat Team Co Ltd | Flexible lumbar support device for seat |
| TWM538750U (en) * | 2016-07-26 | 2017-04-01 | Jen-Hao Dai | Adjustable back cushion for chair |
| CN207270149U (en) * | 2017-04-24 | 2018-04-27 | 浙江陀曼精密机械有限公司 | A kind of adaptive adjustment ergonomics Lumbar |
| CN207477249U (en) * | 2017-04-01 | 2018-06-12 | 浙江陀曼精密机械有限公司 | A kind of intelligent health chair ergonomics chair back and use its intelligent health chair |
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2017
- 2017-04-24 CN CN201710271823.1A patent/CN106963164A/en active Pending
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|---|---|---|---|---|
| US7303232B1 (en) * | 2006-12-07 | 2007-12-04 | Chen Yung-Hua | Backrest adjusting device for office chairs |
| CN201911670U (en) * | 2010-07-15 | 2011-08-03 | 富翔股份有限公司 | Waist rest device for office chair |
| CN205457449U (en) * | 2016-01-21 | 2016-08-17 | 张敬雷 | Two -sided waist leans on |
| TWM528124U (en) * | 2016-05-20 | 2016-09-11 | Atec Internat Team Co Ltd | Flexible lumbar support device for seat |
| TWM538750U (en) * | 2016-07-26 | 2017-04-01 | Jen-Hao Dai | Adjustable back cushion for chair |
| CN207477249U (en) * | 2017-04-01 | 2018-06-12 | 浙江陀曼精密机械有限公司 | A kind of intelligent health chair ergonomics chair back and use its intelligent health chair |
| CN207270149U (en) * | 2017-04-24 | 2018-04-27 | 浙江陀曼精密机械有限公司 | A kind of adaptive adjustment ergonomics Lumbar |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647986A (en) * | 2017-10-31 | 2018-02-02 | 依纳博（天津）智能科技发展有限公司 | A kind of electric wheelchair ridden with automatic lifting |
| CN109090881A (en) * | 2018-08-24 | 2018-12-28 | 美物德品（北京）科技有限公司 | A kind of carbon fiber Lumbar |
| CN109645737A (en) * | 2019-02-02 | 2019-04-19 | 浙江欧益贝智慧家具有限公司 | A kind of connector sleeve and a kind of waist bracket chair suitable for waist bracket chair |
| CN109645737B (en) * | 2019-02-02 | 2024-05-07 | 安吉县盛信办公家具有限公司 | Connecting sleeve suitable for waist support seat and waist support seat |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211111 Address after: 312500 room 1603, 16 / F, building 2, No. 307 Liuhe Road, Puyan street, Binjiang District, Hangzhou, Zhejiang Applicant after: ZHEJIANG HAOXIGUAN TECHNOLOGY CO.,LTD. Address before: 312580 No. 29, Xinshi Road, Xinchang Industrial Park, Xinchang County, Shaoxing City, Zhejiang Province Applicant before: ZHEJIANG TOMAN PRECISION MACHINERY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |