CN108284897A - A kind of seat cushion and its processing method - Google Patents
A kind of seat cushion and its processing method Download PDFInfo
- Publication number
- CN108284897A CN108284897A CN201810055181.6A CN201810055181A CN108284897A CN 108284897 A CN108284897 A CN 108284897A CN 201810055181 A CN201810055181 A CN 201810055181A CN 108284897 A CN108284897 A CN 108284897A
- Authority
- CN
- China
- Prior art keywords
- glue shell
- veneer
- seat cushion
- edge
- foaming layer
- 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.)
- Pending
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 7
- 239000003292 glue Substances 0.000 claims abstract description 100
- 238000005187 foaming Methods 0.000 claims abstract description 39
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000011265 semifinished product Substances 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 4
- 230000010412 perfusion Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 9
- 238000004806 packaging method and process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/18—Covers for saddles or other seats; Paddings
- B62J1/26—Paddings involving other resilient material, e.g. sponge rubber with inflatable compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The present invention relates to a kind of seat cushion, including veneer, glue shell, foaming layer and protective case, the edge of veneer has holding section, and holding section is connect with the edge seal of glue shell, and is reserved with cavity between veneer and glue shell；It is provided with plug hole on glue shell；The foaming layer is filled by plug hole in cavity；Protective case is fixedly connected with glue shell.The present invention also provides the processing method of seat cushion a kind of be formed in the interior thereof cavity due to first fixing veneer and glue shell edge seal；After protective case is installed, by plug hole pouring foaming material directly on mold, it is filled with foaming layer, one-pass molding connection saves installation procedure, reduces the built-up time of seat cushion, improves the packaging efficiency of seat cushion；And since foaming layer edge has certain thickness, improve the comfortable riding of seat cushion；Since glue shell is isolated with veneer at foaming layer edge, prevents from causing the damage of glue shell due to external force, extend the service life of seat cushion.
Description
Technical field
The present invention relates to the technical field of bicycle saddle cushion processing, more particularly to a kind of seat cushion and its processing side
Method.
Background technology
Bicycle with it is convenient, environmentally friendly, at low cost the advantages that become one of favorite vehicles of modern, it is especially shared
The appearance of bicycle has become the trip of people's short distance, alleviates the first choice of contemporary traffic pressure.
And seat cushion is one of bicycle assembly parts, existing bicycle saddle cushion generally comprises glue shell, foaming layer and musculus cutaneus；Installation
Shi Shouxian combines glue shell with foaming layer；Secondly above-mentioned semi-finished product are glued；It is bonded with surface after gluing again；Finally surface
It promotes the bonding of the edge inside glue shell, carry out receipts side；Using the above method, not only process is lengthy and jumbled, but also assembles and take, and leads to seat
The packaging efficiency of pad is low.
Therefore, how to provide it is a kind of convenient for assembling seat cushion, the packaging efficiency for improving seat cushion be those skilled in the art urgently
It need to solve the problems, such as.
Invention content
In view of this, the present invention provides a kind of seat cushion, it is easy to assembly, improve the packaging efficiency of seat cushion.
To achieve the goals above, the present invention adopts the following technical scheme that：
The edge of a kind of seat cushion, including veneer, glue shell, foaming layer and protective case, veneer has holding section, engaging
Portion is connect with the edge seal of glue shell, and is reserved with cavity between veneer and glue shell；It is provided with plug hole on glue shell；
The foaming layer is filled by plug hole in cavity；Protective case is fixedly connected with glue shell.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides a kind of seat cushions, first by skin
Face layer, glue shell are tightly connected, and then fix protective case；Finally by disposable foaming, will be filled in veneer and glue shell
Foaming layer；Interminable installation procedure is saved, the built-up time of seat cushion is reduced, and then improves the packaging efficiency of seat cushion.
Preferably, holding section and the edge of glue shell are sealed by nailing mode or are bonded by glue；By veneer and glue
Shell edge is tentatively fixed, convenient for subsequently continuing to fix.
Preferably, annular groove is provided on the inside of glue shell, holding section and the annular groove of veneer are clamped；Wherein annular groove is surrounded on glue
Holding section and annular groove are manually clamped by shell inside edge.
A kind of seat cushion provided by the invention, further includes wire loop, and wire loop matches with annular groove；Wire loop is pushed into annular groove
It is interior, holding section is limited in annular groove, the fixation of veneer and glue shell is further enhanced.
Preferably, protective case is provided with the first threaded hole, and corresponding first screw thread hole site has the second screw thread on the inside of glue shell
Hole, the first threaded hole are fixed with the second threaded hole by screw.Wherein, the first threaded hole and the second threaded hole include multiple；Increase
The fixed fastness of veneer and glue shell is added；It arranges that shape can be arranged along glue shell inward flange, can also be in glue shell
Arbitrarily it is arranged in layer；It is preferred that being arranged along glue shell inward flange line, it is convenient for the molding completion of foaming layer.
Preferably, glue shell edge and veneer inner ring space D ＞ 0mm；It is preferred that D >=3mm；Wherein, space D is glue shell
Whole circle edge is on the inside of veneer at a distance from whole circle；That is the corresponding thickness in foaming layer edge；The edge thickness of wherein foaming layer is big
In equal to 3mm, improve the comfort level of riding of seat cushion, and prevent because of glue shell edge exposure, external collision cause its for
The injury of human body；Additionally due to foaming layer edge keeps apart glue shell with veneer, and has certain thickness, therefore will not
Since glue shell generates damage because being in direct contact extraneous collision, and then extend the service life of seat cushion.
Preferably, protective case is adopted made of plastic；Its material can be PP or PE.
Preferably, cast pore diameter size depends on the selection of cast tool；The size of plug hole can be according to practical tune
It is whole, preferably 20mm.
The present invention also provides a kind of processing methods of above-mentioned seat cushion, include the following steps：
Step 1 connects the edge seal of glue shell and veneer；
Step 2 will install protective jacket on assembled glue shell in step 1 and veneer, obtain semi-finished product；
Step 3 will obtain semi-finished product and be put into mold in step 2, veneer is bonded with mold inner membrance；
Step 4 perfusion tool is bonded with fill orifice, and foamed material is perfused, forms foaming layer；
Step 5 removes the seat cushion with foaming layer from mold, obtains finished product.
It can be seen via above technical scheme that compared with prior art, the present invention discloses a kind of processing of seat cushion of offer
Method is formed in the interior thereof cavity due to first fixing veneer and glue shell edge seal；After protective case is installed, directly exist
By plug hole pouring foaming material on mold, it is filled with foaming layer, one-pass molding saves installation procedure, reduces seat
The built-up time of pad improves the packaging efficiency of seat cushion.
Preferably, in step 1, by the edge seal of glue shell and veneer connect, can be sealed by nailing mode or
It is bonded by glue；And veneer holding section and the annular groove of glue shell are mutually clamped；Then wire loop is installed, by veneer
It is fixed with glue shell；
Protective jacket will be installed on assembled glue shell in step 1 and veneer in step 2, by screw by the first screw thread
Hole and the second threaded hole are fixed, and then protective jacket and glue shell and veneer are fixed；Obtain the semi-finished product of seat cushion；
Veneer and glue shell are securely fixed, improve leakproofness by the fixed form in step 1 and step 2；For step
Foamed process in 4 has carried out premise preparation.
Foaming layer edge thickness in step 5 is more than 0mm；Preferably greater than or equal to 3mm；It ensure that the comfort level of seat cushion, drop
It is low due to glue shell edge exposure, cause the injury of human body；Additionally due to glue shell is isolated with veneer at foaming layer edge
It opens, and there is certain thickness, therefore will not damage be generated due to being in direct contact the external world and colliding due to glue shell, and then extend
The service life of seat cushion.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 attached drawings are a kind of dimensional structure diagram of seat cushion provided by the invention；
Fig. 2 attached drawings are a kind of sectional view of seat cushion provided by the invention (protective jacket is not shown)；
Fig. 3 attached drawings are a kind of partial sectional view of seat cushion provided by the invention (protective jacket is not shown)；
Fig. 4 attached drawings are the structural schematic diagram after a kind of seat cushion veneer provided by the invention is fixed with glue shell；
Fig. 5 attached drawings are a kind of explosive view of cushion structure provided by the invention (protective jacket is not shown)；
Fig. 6 attached drawings are a kind of process schematic diagram of seat cushion provided by the invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is easy to assembly the embodiment of the invention discloses a kind of seat cushion, improve the packaging efficiency of seat cushion.
A kind of seat cushion, referring to attached drawing 1-4, including veneer 1, glue shell 2, foaming layer 4 and protective case 3, the side of veneer 1
There is edge holding section 11, holding section 11 to be connect with the edge seal of glue shell 2, and be reserved between veneer 1 and glue shell 2 free
Chamber；Plug hole 21 is provided on glue shell 2；The foaming layer 4 is filled by plug hole 21 in cavity；Protective case 3 and glue shell 2
It is fixedly connected.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides a kind of seat cushions, first by skin
Face layer 1, glue shell 2 are tightly connected, and then fix protective case 3；It, will be in veneer 1 and glue shell 2 finally by disposable foaming
Filling-foam layer 4；Interminable installation procedure is saved, the built-up time of seat cushion is reduced, and then improves the assembling effect of seat cushion
Rate.
Advantageous, the edge of holding section 11 and glue shell 2 is sealed by nailing mode or is bonded by glue；By veneer
1 is tentatively fixed with 2 edge of glue shell, convenient for subsequently continuing to fix.
Advantageous, 2 inside of glue shell is provided with annular groove 22, and holding section 11 is clamped with annular groove 22.Wherein annular groove 22 is surrounded on
Holding section 11 and annular groove 22, are manually clamped by 2 inside edge of glue shell.
A kind of seat cushion provided by the invention, further includes wire loop, and wire loop matches with annular groove 22；Wire loop is pushed into annular groove
In 22, holding section 11 is limited in annular groove 22, further enhances the fixation of veneer 1 and glue shell 2.
Advantageous, protective case 3 is provided with the first threaded hole 31, and 2 inside 31 position of corresponding first threaded hole of glue shell has
Second threaded hole 23, the first threaded hole 31 are fixed with the second threaded hole 23 by screw；Wherein, the first threaded hole and the second screw thread
Hole includes multiple；Increase the fixed fastness of veneer and glue shell；It is preferred that the first threaded hole 31 is along 2 inward flange line of glue shell
Arrangement is convenient for 4 molding completion of foaming layer.
It is advantageous, referring to attached drawing 3,2 edge of glue shell and 1 inner ring space D ＞ 0mm of veneer；It is preferred that D >=3mm；Wherein,
Space D is 2 whole circle edge of glue shell at a distance from the 1 whole circle in inside of veneer；That is the corresponding thickness in 4 edge of foaming layer.Wherein send out
The edge thickness of alveolar layer 4 is more than or equal to 3mm, improves the comfort level of riding of seat cushion, and prevent because of 2 edge exposure of glue shell,
External collision causes its injury for human body；Additionally due to 4 edge of foaming layer keeps apart glue shell 2 and veneer 1, and have
There is certain thickness, therefore will not damage be generated due to being in direct contact the external world and colliding due to glue shell 2, and then extends seat cushion
Service life.
Advantageous, protective case 3 is made of PP materials.
Advantageous, 21 diameter of plug hole depends on the selection of cast tool；The size of plug hole 21 can be according to reality
Border adjusts, preferably 20mm.
The present invention also provides a kind of processing methods of above-mentioned seat cushion to include the following steps referring to attached drawing 1-5：
Glue shell 2 is connect by step 1 with the edge seal of veneer 1；
Step 2 will install protective jacket 3 on assembled glue shell 2 in step 1 and veneer 1, obtain semi-finished product；
Step 3 will obtain semi-finished product and be put into mold 5 in step 2, veneer 1 is bonded with 5 inner membrance of mold；
Step 4 perfusion tool is bonded with fill orifice 21, and foamed material is perfused, forms foaming layer 4；
Step 5 removes the seat cushion with foaming layer 4 from mold 5, obtains finished product.
Wherein, in step 1, glue shell 2 is connect with the edge seal of veneer 1, can be sealed by nailing mode or
It is bonded by glue；And 1 holding section 11 of veneer and the annular groove 22 of glue shell 2 are mutually clamped；Then wire loop is installed, it will
Veneer 1 is fixed with glue shell 2；
Protective jacket 3 will be installed on assembled glue shell 2 in step 1 and veneer 1 in step 2, by screw by first
Threaded hole 31 and the second threaded hole 23 are fixed, and then protective jacket 3 and glue shell 2 and veneer 1 are fixed；Obtain the half of seat cushion at
Product；
Veneer 1 and glue shell 2 are securely fixed, improve leakproofness by the fixed form in step 1 and step 2；For step
Foamed process in rapid 4 has carried out premise preparation.
4 edge thickness of foaming layer in step 5 is preferably greater than or equal to 3mm, ensure that the comfort level of seat cushion, reduce due to
2 edge exposure of glue shell, causes the injury of human body；Additionally due to 4 edge of foaming layer keeps apart glue shell 2 and veneer 1, and
With certain thickness, therefore will not damage be generated due to being in direct contact the external world and colliding due to glue shell 2, and then extend seat cushion
Service life.
The seat cushion of the present invention is formed in the interior thereof cavity due to first fixing veneer and glue shell edge seal；Installation
After protective case, by plug hole pouring foaming material directly on mold, it is filled with foaming layer, one-pass molding saves peace
Process is filled, the built-up time of seat cushion is reduced, improves the packaging efficiency of seat cushion.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of seat cushion, which is characterized in that including veneer (1), glue shell (2), foaming layer (4) and protective case (3), the skin
The edge of face layer (1) has holding section (11), and the holding section (11) connect with the edge seal of the glue shell (2), and institute
It states and is reserved with cavity between veneer (1) and the glue shell (2)；It is provided with plug hole (21) on the glue shell (2)；It is described
Foaming layer (4) is filled in by the plug hole (21) in the cavity；The protective case (3) is fixed with the glue shell (2)
Connection.
2. a kind of seat cushion according to claim 1, which is characterized in that the side of the holding section (11) and the glue shell (2)
Edge is sealed by nailing mode or is bonded by glue.
3. a kind of seat cushion according to claim 2, which is characterized in that be provided with annular groove (22), institute on the inside of the glue shell (2)
Holding section (11) is stated to be clamped with the annular groove (22).
4. a kind of seat cushion according to claim 3, which is characterized in that further include wire loop, the wire loop and the ring
Slot (11) matches.
5. according to a kind of any one of claim 1-4 seat cushions, which is characterized in that the protective case (3) is provided with the first spiral shell
Pit (31), corresponding first threaded hole (31) position has the second threaded hole (23) on the inside of the glue shell (2), and described the
One threaded hole (31) is fixed with second threaded hole (23) by screw.
6. a kind of seat cushion according to claim 5, which is characterized in that glue shell (2) edge is interior with the veneer (1)
Enclose space D ＞ 0mm；It is preferred that D >=3mm.
7. a kind of seat cushion according to claim 5, which is characterized in that the protective case (3) is adopted made of plastic.
8. according to a kind of seat cushion of claim 1-4,6-7 any one of them, which is characterized in that plug hole (21) diameter is big
The small selection depending on cast tool.
9. a kind of processing method of such as claim 1-8 any one of them seat cushions, which is characterized in that include the following steps：
Step 1) connects the edge seal of glue shell and veneer；
Step 2) will install protective jacket on assembled glue shell in step 1) and veneer, obtain semi-finished product；
Step 3) will obtain semi-finished product and be put into mold in step 2), veneer is bonded with mold inner membrance；
Step 4) perfusion tool is bonded with fill orifice, and foamed material is perfused, forms foaming layer；
Step 5) removes the seat cushion with foaming layer from mold, obtains finished product.
10. a kind of processing method of seat cushion according to claim 9, which is characterized in that
In step 1), the edge seal of glue shell and veneer is connected, is sealed by nailing mode or is bonded by glue；And
And veneer holding section and the annular groove of glue shell are mutually clamped；Then wire loop is installed, veneer and glue shell are fixed；
Protective jacket will be installed on assembled glue shell in step 1) and veneer in step 2), by screw by the first threaded hole
It is fixed with the second threaded hole, and then protective jacket and glue shell and veneer is fixed；Obtain the semi-finished product of seat cushion；
Foaming layer edge thickness in step 5) is more than 0mm；Preferably greater than or equal to 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055181.6A CN108284897A (en) | 2018-01-19 | 2018-01-19 | A kind of seat cushion and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055181.6A CN108284897A (en) | 2018-01-19 | 2018-01-19 | A kind of seat cushion and its processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108284897A true CN108284897A (en) | 2018-07-17 |
Family
ID=62835487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810055181.6A Pending CN108284897A (en) | 2018-01-19 | 2018-01-19 | A kind of seat cushion and its processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108284897A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091946A (en) * | 2018-11-22 | 2019-08-06 | 天津嘉思特车业股份有限公司 | A kind of pouring-in saddle of foaming of foam pouring-in saddle tooling and its production |
| CN110091945A (en) * | 2018-11-22 | 2019-08-06 | 天津嘉思特车业股份有限公司 | A kind of pouring-in saddle processing technology of foaming |
| CN110803238A (en) * | 2019-11-11 | 2020-02-18 | 天津嘉思特车业股份有限公司 | Saddle capable of improving strength of integral saddle leather sheath and machining process of saddle |
| CN111942504A (en) * | 2019-05-14 | 2020-11-17 | 全兴工业股份有限公司 | Integrated locomotive seat cushion structure and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5108076A (en) * | 1986-02-24 | 1992-04-28 | Chiarella Michele A | Anatomical multilayer bicycle seat |
| CN203793481U (en) * | 2013-12-26 | 2014-08-27 | 天津市威德自行车有限公司 | Bicycle saddle |
| CN205075937U (en) * | 2015-08-03 | 2016-03-09 | 维乐工业股份有限公司 | Bicycle saddle pad body with auxiliary function sheet |
| CN107416077A (en) * | 2017-07-04 | 2017-12-01 | 昆山市三信塑胶实业有限公司 | Bike saddle and preparation method thereof |
| CN207955864U (en) * | 2018-01-19 | 2018-10-12 | 祥力自行车配件(太仓)有限公司 | A kind of seat cushion |
-
2018
- 2018-01-19 CN CN201810055181.6A patent/CN108284897A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5108076A (en) * | 1986-02-24 | 1992-04-28 | Chiarella Michele A | Anatomical multilayer bicycle seat |
| CN203793481U (en) * | 2013-12-26 | 2014-08-27 | 天津市威德自行车有限公司 | Bicycle saddle |
| CN205075937U (en) * | 2015-08-03 | 2016-03-09 | 维乐工业股份有限公司 | Bicycle saddle pad body with auxiliary function sheet |
| CN107416077A (en) * | 2017-07-04 | 2017-12-01 | 昆山市三信塑胶实业有限公司 | Bike saddle and preparation method thereof |
| CN207955864U (en) * | 2018-01-19 | 2018-10-12 | 祥力自行车配件(太仓)有限公司 | A kind of seat cushion |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091946A (en) * | 2018-11-22 | 2019-08-06 | 天津嘉思特车业股份有限公司 | A kind of pouring-in saddle of foaming of foam pouring-in saddle tooling and its production |
| CN110091945A (en) * | 2018-11-22 | 2019-08-06 | 天津嘉思特车业股份有限公司 | A kind of pouring-in saddle processing technology of foaming |
| CN110091945B (en) * | 2018-11-22 | 2021-05-28 | 天津嘉思特车业股份有限公司 | Foaming injection type saddle processing technology |
| CN111942504A (en) * | 2019-05-14 | 2020-11-17 | 全兴工业股份有限公司 | Integrated locomotive seat cushion structure and manufacturing method thereof |
| CN110803238A (en) * | 2019-11-11 | 2020-02-18 | 天津嘉思特车业股份有限公司 | Saddle capable of improving strength of integral saddle leather sheath and machining process of saddle |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180717 |