CN107717768B - A kind of anticreep clamp - Google Patents
A kind of anticreep clamp Download PDFInfo
- Publication number
- CN107717768B CN107717768B CN201710919540.3A CN201710919540A CN107717768B CN 107717768 B CN107717768 B CN 107717768B CN 201710919540 A CN201710919540 A CN 201710919540A CN 107717768 B CN107717768 B CN 107717768B
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- China
- Prior art keywords
- clamping
- spring
- reinforcing portion
- reinforcing
- anticreep clamp
- 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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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 56
- 239000007787 solid Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
A kind of anticreep clamp of the present invention, including two be used cooperatively and the identical clamping unit of structure；Each clamping unit includes the clamping part being hinged and reinforcing portion；Two clamping parts are hinged to realize the preliminary clamping to object to be held；The length of the reinforcing portion is greater than the length of the clamping part；One end of two reinforcing portions is hingedly connected to the end of two clamping parts；Two reinforcing portions can rotate respectively to the front end of two clamping parts to realize the secondary clamping to object to be held；Elastic spacing one is provided in the reinforcing portion；The elastic spacing one includes the spring and locating part being mutually fixedly connected；The spring other end is fixed in the reinforcing portion；The end of the clamping part is provided with limiting section；The locating part and the reinforcing portion may be implemented in the rotation on described clamping part one end when the spring-compressed；A kind of anti-dropping clamp tonger of the present invention for laborsaving, can real-time ensuring chuck strength, firm grip and place small in size.
Description
Technical field
The present invention relates to technical field of medical equipment, especially a kind of anticreep clamp.
Background technique
Existing clamp is usually all the structure of single scissor-type, by hand hold with a firm grip realize to clamping object clamping,
But such clamp can not often carry out particularly stable clamping to object to be held, and hand slightly unclamp after just not can guarantee clamping
Intensity.
Summary of the invention
Object to be held and technical problem inconvenient to use are clamped in view of that can not consolidate present in background technique, the present invention
The shortcomings that aiming to overcome that the prior art, provide one kind be provided simultaneously with it is laborsaving, can real-time ensuring chuck strength, firm grip
And place anticreep clamp small in size.
In order to solve the above technical problems, present invention employs following technical measures:
A kind of anticreep clamp, including two be used cooperatively and the identical clamping unit of structure；Each clamping unit includes phase
Hinged clamping part and reinforcing portion；Two clamping parts are hinged to realize the preliminary clamping to object to be held；The reinforcing
The length in portion is greater than the length of the clamping part；One end of two reinforcing portions is hingedly connected to the end of two clamping parts
End；Two reinforcing portions can rotate respectively to the front end of two clamping parts to realize the secondary clamping to object to be held；
Elastic spacing one is provided in the reinforcing portion；The elastic spacing one includes the spring and locating part being mutually fixedly connected；It is described
The spring other end is fixed in the reinforcing portion；The end of the clamping part is provided with limiting section；Described in when the spring-compressed
Locating part and the reinforcing portion may be implemented in the rotation on described clamping part one end；The spring can be at two reinforcing portions
It is popped up when secondary clamped position to object to be held to control the locating part pop-up and the limiting section is cooperated to realize to reinforcing
The limit in portion is fixed.
As a further improvement, the locating part includes the card-tight part being connected, button portion and interconnecting piece；The interconnecting piece
It is mutually fixedly connected with the spring；The button portion is vertically arranged with the interconnecting piece；The reinforcing portion side further opens up
There is the limiting slot being pierced by for the button portion；The button portion can be realized by the sliding in limiting section to the compression of spring with
Pop-up；The card-tight part can realize the clamping to the limiting section when the spring pops up.
As a further improvement, the locating part further comprises pushing up solid portion；The solid portion in top is vertical with the interconnecting piece
Setting and with the not ipsilateral distribution of the button portion；The card-tight part is in triangular prism shape.
As a further improvement, offering a guide groove in the reinforcing portion further to realize and move to the interconnecting piece
When limit and guiding；The spring one end is fixed in the guide groove, and the other end is fixedly connected with the interconnecting piece.
If as a further improvement, the limiting section includes being uniformly distributed on the circular arc side of the clamping part end
The locating part, which is able to achieve, when dry sawtooth is to realize that spring pops up at an arbitrary position fixes the limit of the reinforcing portion.
As a further improvement, the sawtooth is tilted towards the secondary clamping movement direction of the reinforcing portion, the saw is defined
The angle of the circular arc side of tooth and the clamping part end is α, and wherein the angle of α is 30 °~60 °.
As a further improvement, the circular arc side of the clamping part end and be located at the sawtooth side on offer one tiltedly
Face is to realize the cooperation with the card-tight part；Two inclined plane part settings close to each other.
As a further improvement, two clamping part front ends are further provided with the collet block worked in coordination respectively with reality
Now to the firm fixation of object to be held.
As a further improvement, two clamping part ends and offering fastening part close to inside and making the clamping part
End is stepped；Described reinforcing portion one end is provided with a fastening block to realize and limit with the cooperation of the fastening part.
As a further improvement, the reinforcing portion end bend outward with convenient for users to hold when exert oneself.
Compared with prior art, the invention has the following advantages that
1, a kind of anticreep clamp of the present invention integrally uses that two units are hinged and individual unit itself is hinged in two sections
Mode come realize clamp can realize in the same direction twice bending clamp come to object to be held carry out it is firm pick up, be able to achieve
Dual clamping can guarantee the secured clamping to object to be held, and structure is simple and function is easy.
2, a kind of anticreep clamp of the present invention using sawtooth and makes its inclined angle setting not only can satisfy card-tight part not
It needs to realize that unrestricted position portion is stuck by the compression of spring, also realizes the direct court of card-tight part using the sawtooth being obliquely installed
Secondary clamping movement direction is slided along the inclined surface of sawtooth, while the inclination of sawtooth towards single direction can also guarantee at spring
The card-tight part of the locating part only makees one-way movement when pop-up state, is just able to achieve after often passing through a sawtooth to card-tight part
Stuck fixed function；Tilt angle not can guarantee greatly very much the reversed stuck fixed function to card-tight part, and tilt angle is too
It not can guarantee card-tight part if small again swimmingly to slide towards secondary clamping movement direction along the inclined surface of sawtooth.
3, a kind of anticreep clamp of the present invention can drive card-tight part by pressing the button portion from outside to pass through button portion
It is moved synchronously with interconnecting piece；Whether the cooperation with limiting section can be fast implemented using the structure of locating part, structure is simple, uses
It is convenient.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of anticreep clamp of the present invention；
Attached drawing 2 is the enlarged diagram in a kind of anticreep clamp of attached drawing 1 at fastening block；
Attached drawing 3 is a kind of use state diagram of anticreep clamp of the present invention；
Attached drawing 4 is the enlarged diagram at a kind of locating part of the anticreep clamp of attached drawing 3；
Attached drawing 5 is the schematic diagram at the angle α in a kind of anticreep clamp of the present invention.
Main element symbol description
Clamping unit 10,
Clamping part 11,
Limiting section 111, sawtooth 1111,
Inclined plane part 112,
Collet block 113,
Fastening part 114,
Reinforcing portion 12,
Placing groove 121,
Guide groove 122,
Elastic spacing one 20,
Spring 21,
Locating part 22, card-tight part 221, button portion 222, interconnecting piece 223, push up solid portion 224,
Fastening block 23,
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of the instructions such as term " on ", "lower" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified equipment or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
Please refer to Fig. 1 to Fig. 5, in embodiment, a kind of anticreep clamp includes two and is used cooperatively and the identical clamping of structure
Unit 10；The clamping unit 10 includes the clamping part 11 being hinged and reinforcing portion 12；Two 11 companies of being hinged of clamping part
Achievable shears-like movement is connect to realize the preliminary clamping to object to be held；The length of the reinforcing portion 12 is greater than the clamping part
11 length；One end of two reinforcing portions 12 is hingedly connected to the end of two clamping parts 11；Two reinforcings
Portion 12 can rotate respectively to the front end of two clamping parts 11 to realize the secondary clamping to object to be held；It is whole to use two
Unit is hinged and individual unit itself realizes that clamp can realize bending twice in the same direction in such a way that two sections hinged
It clamps to carry out firm pick up to object to be held.
Further, elastic spacing one 20 is provided in the reinforcing portion 12；The elastic spacing one 20 includes mutually fixing
The spring 21 and locating part 22 of connection；21 other end of spring is fixed in the reinforcing portion 12；The end of the clamping part 11
End is provided with limiting section 111；The locating part 22 and the reinforcing portion 12 may be implemented in the clamping when spring 21 compression
Rotation on 11 one end of portion；The spring 21 can be when two reinforcing portions 12 be in the secondary clamped position to object to be held
Pop-up cooperates the realization of limiting section 111 to fix the limit of reinforcing portion 12 to control the pop-up of locating part 22.In reinforcing portion
In 12 the structures of setting elastic spacing ones 20 can cooperate limiting section 111 fast implement to the position of reinforcing portion 12 be fixed with
It chooses whether to carry out secondary clamping to object to be held.
Further, a placing groove 121 is offered in the reinforcing portion 12 for installing the locating part 22；The limit
Part 22 includes card-tight part 221, button portion 222 and the interconnecting piece 223 being connected；The interconnecting piece 223 is solid with 21 phase of spring
Fixed connection；The button portion 222 is vertically arranged with the interconnecting piece 223；12 side of reinforcing portion is further offered for institute
State the limiting slot that button portion 222 is pierced by；The button portion 222 can be realized by the sliding in limiting section 111 to spring 21
Compression and pop-up；User can drive 221 He of card-tight part by pressing the button portion 222 from outside to pass through button portion 222
Interconnecting piece 223 moves synchronously；The card-tight part 221 can realize the clamping to the limiting section 111 when the spring 21 pops up；
Whether the cooperation with limiting section 111 can be fast implemented using the structure of locating part 22, structure simple functions are easy and easy processing.
Specifically, the card-tight part 221 is in triangular prism shape；The locating part 22 further comprises pushing up solid portion 224；The top
Gu portion 224 and the interconnecting piece 223 be vertically arranged and with the not ipsilateral distribution of the button portion 222, it is described push up solid portion 224 with it is described
Clamping part 11 it is inconsistent to play the role of the other positions of fixed support stopper 22, prevent because of interconnecting piece 223 and clamping
The strip structure that portion 221 is formed is because the extruding of spring 21 and the clamping of limiting section 111 occur support force deficiency and cause to limit
The problem of position part 22 is broken.
In addition to this, a guide groove 122 is offered in the placing groove 121 in the reinforcing portion 12 further to realize to institute
State the limit and guiding when interconnecting piece 223 moves；Described 21 one end of spring is fixed in the guide groove 122, the other end and institute
Interconnecting piece 223 is stated to be fixedly connected；The bore of the bigger interconnecting piece 223 of the bore of guide groove 122 is some with effective realization connection
Stable motion of the portion 223 in guide groove 122, guarantee interconnecting piece 223 do not occur sideslip or spring 21 occur under extrusion it is curved
The problem that song causes the clamping effect of card-tight part 221 bad.
Please refer to Fig. 3 to Fig. 5, in embodiment, the limiting section 111 includes being uniformly distributed in 11 end of clamping part
The locating part 22 is able to achieve pair when several sawtooth 1111 on circular arc side are to realize that spring 21 pops up at an arbitrary position
The limit of the reinforcing portion 12 is fixed.
Further, the sawtooth 1111 is tilted towards the secondary clamping movement direction of the reinforcing portion 12, defines the saw
The angle of the circular arc side of tooth 1111 and 11 end of clamping part is α, and wherein the angle of α is 30 °~60 °, it is preferred that α's
Value takes 38 °~42 °.In the present embodiment, the value of α takes about 40 °, specifically, the angle α be angular bisector of the sawtooth on frontal plane of projection with
The angle of the circular arc of the frontal plane of projection of circular arc side.221 initial position of card-tight part is located at the opposite side of inclined direction, adopts
It not only can satisfy card-tight part 221 with the setting of such angle not needing to realize unrestricted position portion by the compression of spring 21
111 is stuck, can be directly towards secondary clamping movement direction along sawtooth 1111 using 1111 card-tight part 221 of sawtooth being obliquely installed
Inclined surface sliding, while the inclination of sawtooth 1111 towards single direction can also guarantee the limit when spring 21 is in pop-up state
The card-tight part 221 of position part 22 only makees one-way movement, is just able to achieve after often passing through a sawtooth 1111 to the stuck of card-tight part 221
Fixed function；In addition to this selection of tilt angle is also particularly significant, and in 21 pop-up state of spring, tilt angle is too greatly
The reversed stuck fixed function to card-tight part 221 is not can guarantee, it is smooth not can guarantee card-tight part 221 again if tilt angle is too small
It is slided towards secondary clamping movement direction along the inclined surface of sawtooth 1111 on ground.
Referring to FIG. 4, in embodiment, the circular arc side of 11 end of clamping part and it is located on 1111 side of sawtooth
An inclined plane part 112 is offered to realize the cooperation with the card-tight part 221；Two inclined plane part 112 settings close to each other；By
It is in triangular prism shape in card-tight part 221, the shape that card-tight part 221 can be adapted to by way of opening up inclined plane part 112 is fixed
Limit, the card-tight part 221 is nonvoluntary when guaranteeing under 21 pop-up state of spring skids off along the inclined-plane of sawtooth 1111.
Please refer to Fig. 1 and Fig. 3, in embodiment, two 11 front ends of clamping part are further provided with work in coordination respectively
Collet block 113 to realize firm fixation to object to be held；The grip block can be used the anti-slip materials such as anti-slip rubber and be made
To increase the friction between object to be held.12 end of reinforcing portion bend outward with convenient for users to hold when exert oneself,
The part uses the anti-slip materials such as anti-slip rubber also to realize and realize fixing again to object to be held in secondary clamping simultaneously.
It please refers to Fig. 1 to Fig. 2, in embodiment, two 11 ends of clamping part and offers fastening part 114 close to inside
So that 11 end of clamping part is stepped；Described 12 one end of reinforcing portion is provided with a fastening block 23 to realize and the fastening
The cooperation in portion 114 limits.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (10)
1. a kind of anticreep clamp, it is characterised in that: be used cooperatively and the identical clamping unit of structure including two；Each clamping is single
Member includes the clamping part being hinged and reinforcing portion；Two clamping parts are hinged to realize the preliminary clamping to object to be held；
The length of the reinforcing portion is greater than the length of the clamping part；One end of two reinforcing portions is hingedly connected to two folders
Hold the end in portion；Two reinforcing portions rotate respectively to the front end of two clamping parts to realize to the secondary of object to be held
It clamps；Elastic spacing one is provided in the reinforcing portion；The elastic spacing one includes the spring and locating part being mutually fixedly connected；
The spring other end is fixed in the reinforcing portion；The end of the clamping part is provided with limiting section；When the spring-compressed
The locating part and the reinforcing portion realize the rotation on described clamping part one end；The spring is at two reinforcing portions
It is popped up when secondary clamped position to object to be held to control the locating part pop-up and the limiting section is cooperated to realize to reinforcing
The limit in portion is fixed.
2. anticreep clamp according to claim 1, it is characterised in that: the locating part include the card-tight part being connected, by
Button portion and interconnecting piece；The interconnecting piece is mutually fixedly connected with the spring；The button portion is vertically arranged with the interconnecting piece；Institute
It states reinforcing portion side and further offers the limiting slot being pierced by for the button portion；The button portion passes through the cunning in limiting section
The dynamic compression and pop-up realized to spring；The card-tight part realizes the clamping to the limiting section when the spring pops up.
3. anticreep clamp according to claim 2, it is characterised in that: the locating part further comprises pushing up solid portion；It is described
Push up solid portion and the interconnecting piece be vertically arranged and with the not ipsilateral distribution of the button portion；The card-tight part is in triangular prism shape.
4. anticreep clamp according to claim 3, it is characterised in that: further offer a guide groove in the reinforcing portion
To realize limit and guiding when moving to the interconnecting piece；The spring one end is fixed in the guide groove, the other end with
The interconnecting piece is fixedly connected.
5. anticreep clamp according to claim 3, it is characterised in that: the limiting section includes being uniformly distributed in the clamping
The locating part is able to achieve pair when several sawtooth on the circular arc side of portion end are to realize that spring pops up at an arbitrary position
The limit of the reinforcing portion is fixed.
6. anticreep clamp according to claim 5, it is characterised in that: the secondary clamping of the sawtooth towards the reinforcing portion is transported
Dynamic direction inclination, the angle for defining the circular arc side of the sawtooth and the clamping part end is α, wherein the angle of α be 30 °~
60°。
7. anticreep clamp according to claim 5, it is characterised in that: the circular arc side of the clamping part end and be located at institute
It states and offers an inclined plane part on sawtooth side to realize the cooperation with the card-tight part；Two inclined plane parts are close to each other to be set
It sets.
8. anticreep clamp according to claim 1, it is characterised in that: the further setting respectively of two clamping part front ends
There is the collet block worked in coordination to realize the firm fixation to object to be held.
9. anticreep clamp according to claim 1, it is characterised in that: two clamping part ends and open up close to inside
There is fastening part to make the clamping part end stepped；Described reinforcing portion one end be provided with a fastening block with realize with it is described tight
Gu the cooperation in portion limits.
10. anticreep clamp according to claim 1, it is characterised in that: the reinforcing portion end is bent outward with convenient
User exerts oneself when holding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919540.3A CN107717768B (en) | 2017-09-30 | 2017-09-30 | A kind of anticreep clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919540.3A CN107717768B (en) | 2017-09-30 | 2017-09-30 | A kind of anticreep clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107717768A CN107717768A (en) | 2018-02-23 |
| CN107717768B true CN107717768B (en) | 2019-11-01 |
Family
ID=61209714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919540.3A Expired - Fee Related CN107717768B (en) | 2017-09-30 | 2017-09-30 | A kind of anticreep clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107717768B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397751A (en) * | 2020-03-16 | 2021-09-17 | 北京大学口腔医学院 | Gum opening device for planting operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004000243U1 (en) * | 2004-01-09 | 2004-03-18 | Hsien, Chih-Ching, Feng Yuan | Long-nosed pliers Long-nosed pliers with folding handles has socket in handle inner faces for spring-loaded sliding bridge guide |
| CN1739922A (en) * | 2004-08-11 | 2006-03-01 | 安惠工具有限公司 | Dual-headed pliers and method of manufacture |
| CN102189507A (en) * | 2010-03-19 | 2011-09-21 | 谢智庆 | Pivot positioning structure, hand tool and pliers |
| CN202144047U (en) * | 2011-07-13 | 2012-02-15 | 安徽杜氏高科玻璃有限公司 | High temperature-resistant pliers |
| CN202702057U (en) * | 2012-08-23 | 2013-01-30 | 张家港市新谊五金工具有限公司 | Plier |
-
2017
- 2017-09-30 CN CN201710919540.3A patent/CN107717768B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004000243U1 (en) * | 2004-01-09 | 2004-03-18 | Hsien, Chih-Ching, Feng Yuan | Long-nosed pliers Long-nosed pliers with folding handles has socket in handle inner faces for spring-loaded sliding bridge guide |
| CN1739922A (en) * | 2004-08-11 | 2006-03-01 | 安惠工具有限公司 | Dual-headed pliers and method of manufacture |
| CN102189507A (en) * | 2010-03-19 | 2011-09-21 | 谢智庆 | Pivot positioning structure, hand tool and pliers |
| CN202144047U (en) * | 2011-07-13 | 2012-02-15 | 安徽杜氏高科玻璃有限公司 | High temperature-resistant pliers |
| CN202702057U (en) * | 2012-08-23 | 2013-01-30 | 张家港市新谊五金工具有限公司 | Plier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107717768A (en) | 2018-02-23 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191008 Address after: 210046 No. 108 Complex Building 601, Ganjiabiandong, Yaohua Street, Qixia District, Nanjing City, Jiangsu Province Applicant after: ZHONGKE DIGITAL HEALTH RESEARCH INSTITUTE (NANJING) Co.,Ltd. Address before: 362000, building 5, Xinyuan Garden Town, snail Town, Huian, Fujian, Quanzhou 1104, China Applicant before: QUANZHOU TIANCHENG ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |
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Granted publication date: 20191101 |
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