KR200486324Y1 - Structure of armrest mold - Google Patents

Structure of armrest mold Download PDF

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Publication number
KR200486324Y1
KR200486324Y1 KR2020150005125U KR20150005125U KR200486324Y1 KR 200486324 Y1 KR200486324 Y1 KR 200486324Y1 KR 2020150005125 U KR2020150005125 U KR 2020150005125U KR 20150005125 U KR20150005125 U KR 20150005125U KR 200486324 Y1 KR200486324 Y1 KR 200486324Y1
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KR
South Korea
Prior art keywords
fabric
mold
armrest
molding
present
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Application number
KR2020150005125U
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Korean (ko)
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KR20170000510U (en
Inventor
신동해
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신동해
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Priority to KR2020150005125U priority Critical patent/KR200486324Y1/en
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    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
    • 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
    • B29C44/1228—Joining preformed parts by the expanding material
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055—Shaping
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/75—Arm-rests

Abstract

The present invention relates to an arm rest mold structure and is characterized in that a urethane-based foamed liquid is used between a sewn left fabric 20, a central fabric 21, a right fabric 22 and a molded product 50, A step of molding the sewn left fabric 20, the center fabric 21 and the right fabric 22 by heating and heating the squeezed cloth 40, the second step of preparing the frame with the injection mold, And a step of injecting the foamed liquid 40 between the fabric and the molded product 50. In order to finely mold the sewed fabric by heating the sewed fabric, The upper end mold 20 and the right upper end 22 of the fabric 20 are joined to each other so that the center line of the fabric connecting sewing line 23 is aligned with the center line of the fabric connecting sewing line 23, In the inside of the lower mold 11, The armrest is provided with a metal mold according to claim.

Figure 112015502324703-utm00004

Description

Structure of armrest mold [

The present invention relates to a structure of an armrest mold of an automobile, and more particularly, to a structure of an arm rest mold for an automobile, A guiding line of the upper mold upper engraved pattern 12 and the lower lower mold engraved pattern 13 of the sewing width and the resemblance to the mold 11 is formed on the mold 11 so that the right fabric 22 of the left fabric 20, (14) or the main embossed angle (17) to the forming lower mold (15) to maintain the correct angle and to make the molding so that the shape is not damaged. It is aimed to reduce the step of the process.

Generally, among the automobile interior parts, the armrest provided with the vehicle console is mounted between the inner driver's seat and the front passenger's seat so that the driver puts his arm on the arm, opens the lid and stores the small article, There was a need to have a cushion without. In the early stage, the armrests were manually inserted into the sponges to maintain the cushion and to ensure adhesion. In recent years, more complex manufacturing processes have been required for the appearance and cushioning.

The structure of the armrest mold as described above is such that the sewing line (23) for the cosmetic material is inserted, the male thread is inserted, or the logo and the text are inserted and the first operation is performed by the press. In this case, there is a case where it is crooked, folded or wrinkled. There is a problem in that the work efficiency is lowered. In addition, when the molding operation is performed incorrectly once, the fabric itself can not be used, and problems such as waste of raw materials and causes of increase in manufacturing cost are scattered.

As described above, the present invention is mounted between an inner driver's seat and a front passenger's seat of a vehicle, so that the driver can use his or her arms to open or open the lid and store small items. Because of the form in which it can be opened and stored, it must be manufactured through complex manual processes,

In order to solve such a problem, a guideline is formed on the mold so that the sewing line can be seated on the fabric connecting sewing line 23, thereby reducing defects, shortening the process, and reducing production costs by producing many products in a short time.

That is, the present invention relates to the structure of the armrest mold, in which a foamed liquid 40 of urethane type is injected between the fabric and the molded product 50 so that the fabric and the molded product 50 are adhered to the upper surface of the outer shell of the present invention, A step of forming a raw material 20 in a state in which the left fabric 20, the central fabric 21 and the right fabric 22 are sewn in the state of having the fabric connection sewing lines 23 and molding the same with a press; And a step of injecting a foaming liquid (40) between the sewn fabric and the molding (50). In order to mold the sewed fabric by heating, The upper mold upper engraved angle 12 and the lower lower mold engraved angle 13 are formed in the mold of the mold 10 or the lower mold 11 so as to have the same size and shape as that of the fabric connecting sewing line 23, The left fabric (20), the center fabric (21), the right fabric (22) A mold upper engraving pattern 12 resembling a fabric connection sewing line 23 so as to reduce the steps of the process while maintaining the center line of the fabric connecting sewing line 23, ) To serve as a guide.

As described above, the present invention is mounted between an inner driver's seat and a front passenger's seat so that a driver can use the apparatus to open his arm or open the armrest (1) and store small items. The manufacturing cost is reduced and the manufacturing cost is lowered and the guide line is formed in the mold so as to be made watertable or seated on the fabric connecting sewing line 23 so as to be beautiful and the molding die engraving 14 or the embossing embossing 17 is sewn or pressed (2), armrests with embroidered butterflies (3), embroidered armrests (4), sewing bags at the desired positions ), Armrests with embroidered traditional patterns (5), armrests with embroidered fender bears (6), armrests with embroidered patterns (7), armrests with embroidered round stitches and lotus flowers (8) And the armrests 9 to which the pattern is sewn can be precisely arranged in a desired position in a desired composition.

1 is a plan view, a front view, and a side view, respectively, of a triangular drawing showing an embodiment according to the present invention;
2 is a plan view showing an embodiment according to the present invention;
3 is a plan view showing various embodiments according to the present invention;
4 is a side view showing an embodiment according to the present invention.
FIG. 5 is a cross-sectional view taken along line A-A 'of FIG. 5 with a fabric to which an embodiment according to the present invention is applied.
FIG. 6 is a cross-sectional view taken along line A-A 'in which a fabric to which an embodiment according to the present invention is applied is mounted and pressed.
FIG. 7 is a cross-sectional view taken along the line A-A 'of FIG. 7 with a fabric to which an embodiment according to the present invention is applied.
8 is a cross-sectional view taken along the line A-A 'in which a press work to which an embodiment according to the present invention is applied is completed, a molded product 50 is mounted, and a foamed liquid is injected.
9 is a cross-sectional view taken along the line A-A 'in which the fabric and the molded product 50 to which the embodiment according to the present invention is applied are combined.
FIG. 10 is a cross-sectional view of the mold separation A-A 'according to an embodiment of the present invention. FIG.
11 is a cross-sectional view taken along line A-A 'of FIG.
12 is a cross-sectional view taken along line A-A 'of FIG.
Fig. 13 is an example of a completed embodiment of the present invention; Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a plan view, front view, and side view of a triangular city method according to one embodiment of the present invention. FIG. 1 is a top view of the cigarette in which the occupant can put his / And the like,

FIG. 2 is a plan view of an embodiment according to the present invention, and is a virtual plan view constructed to represent a cut-away side view of the armrest 1. FIG.

FIG. 3 is a plan view showing various embodiments according to the present invention. FIG. 3 is a plan view showing that various types of patterns can be entered by sewing automobile marks, company names, or the like in a text form.

FIG. 4 is a side view showing an embodiment of the present invention. FIG. 4 is a perspective view of a sewing machine according to a first embodiment of the present invention. And a state for press working with the upper mold 10 is shown on the upper side.

FIGS. 5, 6, and 7 are sectional views taken along arrows A-A 'of FIGS. 2 and 4, to which one embodiment according to the present invention is applied. The left cloth 20, the center cloth 21, (22) is sewn and inserted between the molds to apply heat to form the mold. More specifically, in order to prevent the fabric connecting suture line 23 from being twisted or wrinkled during the molding process, the fabric lower mold engraving 13 is inserted into the fabric lower mold 11, and the fabric upper mold 13 is inserted into the fabric upper mold 10, A step of forming the engraved fabric 12 to be engraved in a manner similar to the fabric connecting sewing line 23 in the production of a mold and molding the sewing fabric to which the fabric heat sealing line 23 is seated is heated and molded by a press.

8 is a cross-sectional view taken along line A-A 'of FIG. 8 showing completion of the press work to which the embodiment of the present invention is applied and mounting the molded product 50 in the direction of the arrow and injecting the foamed liquid 40. The urethane- 8, after sewing the sewed fabric by heating, the left fabric 20, the central fabric 21, and the right fabric 22 are sewed, 8, the foamed liquid 40 is taped so as not to leak into the sewing needle hole, the foamed liquid 40 is injected in a predetermined amount as shown in FIG. 8, and the frame is prepared in the step And the foamed liquid 40 is attached to the left fabric 20 by the adhesive force of the foamed liquid 40 when the molded product 50 obtained from the foamed liquid 40 is mounted on the molding upper mold 16 and the foamed liquid 40 is press- The central fabric 21 and the right fabric 22 are sewn and molded End moldings 50 is to become the integral.

FIG. 9 is a cross-sectional view taken along the line A-A 'in which the fabric and the molded product 50 to which the embodiment according to the present invention is applied is joined to the molded lower mold 15 so as to prevent the shape formed by the pressing operation from being damaged. The formed lower mold engraved surface 14 or the present embossed relief surface 17 is formed by engaging the fabric connecting suture line 23 with the fabric connecting suture line 23 so that the fabric is not deviated So that it is molded into a product. The boss embossing 17 will be described in more detail. The left and right fabric 20, the center fabric 21 and the right fabric 22, Since the fabric is sewn, the groove is formed in the area where the contact is made, and the embossed embossing (17) is formed on the mold in a shape similar to that of the groove to serve as a guide.

FIG. 10 is a cross-sectional view of the mold after separation A-A 'according to one embodiment of the present invention. In FIG. 10, the left fabric 20, the central fabric 21 and the right fabric 22 are sewed by the foamed liquid 40, Sectional view showing a state in which the fabric and the molding 50 are integrated.

FIG. 11 is a cross-sectional view taken along the line A-A 'of FIG. 11 illustrating a mold operation according to an embodiment of the present invention. FIG. 11 is a plan view of the armrest 1 when the wing end of the left fabric 20 and the right fabric 22 is folded inward. The last part of the elbow is closed.

FIG. 12 is a cross-sectional view taken along the line A-A 'for finishing the fabric after the mold working according to one embodiment of the present invention is applied. The foam liquid 40 itself made of a urethane component or the like has a cushion when the passenger raises his / .

FIG. 13 is a photograph of a prototype product manufactured by applying the embodiment according to the present invention.

Accordingly, the present invention relates to a structure of an arm rest mold which is mounted between an inner driver's seat and a front passenger's seat of a vehicle so that a driver can use the armrest to open the armrest (1) and store small items, To provide a press-forming operation so that the sewing line 23 of a more precise angle can be positioned, and it is also possible to use a sewing machine, such as a sewing machine, a sewing machine, (2), a butterfly embroidered armrest (3), an embroidered arm rest (4) a traditional embroidered armrest (5), a fender bears embroidered armrest (6) (7), a round sewing line and a lotus-embroidered armrest (8), and a paisley-embroidered armrest (9) But it is designed to be applicable not only to the strap 1 but also to other kinds of armrests, headrests, car seats, automobile seat covers, automobile airbag covers, handles, handles,

1: Armrest
2: Armrest with embroidered bags
3: Embroidered armrest with butterfly
4: Embroidered Armrest
5: Armrest with embroidered traditional pattern
6: Embroidered Armrest with Fender Bear
7: Armrest with square pattern
8: Armrest with round sewing thread and lotus
9: Paisley embroidered armrest
10: Fabric upper mold
11: Fabric lower mold
12: Embossing of fabric
13: Fabric undercut engraving
14: Molding undercut engraving
15: Molding under mold
16: Molding top mold
17: This embossed emboss
20: Left fabric
21: Central Fabric
22: Right fabric
23: Fabric connecting sewing line
40: Foam liquid
50: Molding material

Claims (5)

A fabric upper mold 10 and a fabric under mold 11 for placing the sewn left fabric 20, the central fabric 21 and the right fabric 22 by heat molding;
A molding upper mold 16 to which a molded product 50 obtained by preparing a frame with an injection mold is mounted; And
A molding lower mold 15 in which the left and right fabrics 20 and the center fabric 21 and the right fabric 22 are lifted up from the fabric upper mold 10 and the fabric under mold 11;
Wherein the recessed portion is formed in the shape of a cylinder,
The upper mold upper engraved 12 is formed on the upper mold 10 so that the left end 20 and the far end connecting sewing line 23 on which the center fabric 21 and the right fabric 22 meet can be seated, The lower mold negative engraving 13 is formed in the lower mold 11,
In the operation of injecting the foamed liquid 40 between the molded product 50 and the thermoformed left fabric 20 and between the central fabric 21 and the right fabric 22, A molded under mold engraved surface 14 or a main embossed relief surface 17 is formed in the formed lower mold 15 so as to be constrained,
Wherein the main embossing angle (17) is formed in a shape resembling a groove in which each fabric is sewed. delete delete delete delete
KR2020150005125U 2015-07-28 2015-07-28 Structure of armrest mold KR200486324Y1 (en)

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KR2020150005125U KR200486324Y1 (en) 2015-07-28 2015-07-28 Structure of armrest mold

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KR200486324Y1 true KR200486324Y1 (en) 2018-05-03

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000326344A (en) * 1999-05-20 2000-11-28 Araco Corp Manufacture of ornamental assembly having arm rest
JP2014171801A (en) * 2013-03-12 2014-09-22 Otsuka Sangyo Material Kk Foamed molded article integrated with skin and production method thereof
JP2015123589A (en) 2013-12-25 2015-07-06 日本Ｉａｃ株式会社 Manufacturing method of vehicle interior part

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3432129B2 (en) * 1998-02-27 2003-08-04 河西工業株式会社 Forming method of foam molded article

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000326344A (en) * 1999-05-20 2000-11-28 Araco Corp Manufacture of ornamental assembly having arm rest
JP2014171801A (en) * 2013-03-12 2014-09-22 Otsuka Sangyo Material Kk Foamed molded article integrated with skin and production method thereof
JP2015123589A (en) 2013-12-25 2015-07-06 日本Ｉａｃ株式会社 Manufacturing method of vehicle interior part

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