KR20160001638U - Folding mat - Google Patents

Folding mat Download PDF

Info

Publication number
KR20160001638U
KR20160001638U KR2020140008149U KR20140008149U KR20160001638U KR 20160001638 U KR20160001638 U KR 20160001638U KR 2020140008149 U KR2020140008149 U KR 2020140008149U KR 20140008149 U KR20140008149 U KR 20140008149U KR 20160001638 U KR20160001638 U KR 20160001638U
Authority
KR
South Korea
Prior art keywords
mat
cushioning material
skin material
cut
folding
Prior art date
Application number
KR2020140008149U
Other languages
Korean (ko)
Inventor
신동현
Original Assignee
(주) 새한테크
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by (주) 새한테크 filed Critical (주) 새한테크
Priority to KR2020140008149U priority Critical patent/KR20160001638U/en
Publication of KR20160001638U publication Critical patent/KR20160001638U/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/005—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases foldable or dismountable
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/001—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with several cushions, mattresses or the like, to be put together in one cover
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

The present invention relates to a foldable mat for enhancing the efficiency of a process by eliminating the sewing process and reducing the number of process steps and allowing the user to conveniently use the mat by maintaining the flatness at the maximum when the mat is developed. A mat consisting of an upper layer skin joined to the upper surface of the cushioning material and a lower layer skin joined to the lower surface of the cushioning material; And a plurality of cut-outs for partitioning the mats formed by cutting one of the upper and lower skin layers and the cushioning material in the longitudinal direction.

Description

Folding mat

The present invention relates to a foldable mat, and more particularly to a foldable mat formed from expanded polyethylene.

In general, foamed polyethylene foam has excellent buffering effect and is widely used as an infant mat. However, in order to ensure a sufficient buffering action, the thickness becomes thicker than 5 cm, which makes it difficult to fold the mat and make it difficult to store and move the mat. Further, when the mat is forcedly folded, the foamed polyethylene foam tends to be torn in the folded portion.

Thus, a method of folding a mat has been researched. As a prior art related thereto, Korean Patent Registration No. 10-0953764 (Apr. 21, 2010), a heavy plate mat which is easy to fold has been disclosed.

In this conventional mat, a plurality of cushion members having the same size are wrapped with respective rim cloths, and are connected in two directions through the connecting cloths so as to alternately repeat the spacing portions and the adjacent portions, And the cushion member connected to the cushion member further comprises a covering cloth or a waterproof cloth as a whole or at least partly covering the connecting cloth to cover the connecting cloth.

In this prior art, when the cushion member is torn or folded, the tensile strength of the cushion member is often weak and torn. Therefore, the cushion member is cut into a plurality of compartments, and the cushion member is folded There is a risk that the spacing portion is dented when the mat is deployed, and the infant is caught and tumbled when the mat is deployed. In addition, The flatness of the mat is not maintained due to the portion, so that the user may feel inconvenience.

Another conventional technique is to form a folded portion formed by pressing a thickness of the folded portion of the mat on a foldable mat formed of a foamed polyethylene foam to facilitate folding.

However, the above-described conventional technique also fails to maintain the flatness of the mat by the folded portion when the mat is deployed.

The object of the present invention is to eliminate the sewing process, thereby reducing the number of process steps to increase the efficiency of the process and to maintain the flatness of the mat when the mat is developed, To be used.

The object of the present invention is to provide a mat comprising a cushioning material made of foamed polyethylene foam, an upper skin material joined to the upper surface of the cushioning material, and a lower skin material joined to the lower surface of the cushioning material; And a plurality of cut-outs for dividing the mats formed by cutting one of the upper and lower skin layers and the cushioning material in the longitudinal direction.

According to a preferred feature of the present invention, the cut-out portion is formed by cutting the lower layer skin material and the cushioning material, and the cut-out portion is provided with the first mat portion, the second mat portion, the buffer portion, Wherein the upper surface of the first mat portion is grounded on the upper surface of the second mat portion and the upper surface of the third mat portion is grounded on the fourth mat, And the lower surface of the first mat portion is grounded to the lower surface of the fourth mat portion.

According to a preferred feature of the present invention, the cut-out portion is formed by alternately forming a first cut-out portion formed by cutting the upper layer skin material and the cushioning material, and a second cut portion formed by cutting the lower layer skin fold and the cushion portion, And the mat is folded in a screen folding manner around the first cut section and the second cut section.

According to a preferred feature of the present invention, the upper layer skin material and the lower layer skin material have a thickness of 3 mm to 5 mm.

According to a preferred feature of the present invention, the cushioning material is formed by laminating a plurality of foamed polyethylene foam.

According to a preferred feature of the present invention, the cushioning material is formed by laminating high-density polyethylene foam which is foamed in an upper layer and a lower layer and low-density polyethylene foam which is a high-foaming foam in an intermediate layer.

In the present invention, a mat is laminated with an upper layer skin material, a cushioning material and a lower layer skin material laminated together, and a cut portion formed by cutting the lower layer skin material and the cushioning material is formed, and the mat is folded about the fold portion formed on the upper layer skin material , The folding portion allows the mat to be folded without being torn by the tensile strength of the upper layer skin material, a recess is not formed when the mat is deployed, and the flatness is high, so that the user can conveniently use the mat, This design does not require post-processing such as sewing a connecting cloth as in the prior art, thereby reducing the number of processing steps and increasing productivity.

1 is a perspective view of a mat according to the prior art;
2 is a perspective view of a mat according to the prior art;
3 is a perspective view and an enlarged cross-sectional view of a folding mat according to the first embodiment;
4 is a state view and an enlarged cross-sectional view of the foldable mat according to the first embodiment folded.
5 is a perspective view and an enlarged cross-sectional view of the folding mat according to the second embodiment.
6 is a state view and an enlarged cross-sectional view of the folding mat according to the second embodiment folded.
7 is an enlarged cross-sectional view of a folding mat according to one embodiment.

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

This is intended to be illustrative in nature to enable those skilled in the art to readily implement the invention, and this does not mean that the technical idea and scope of the invention is limited.

In addition, the size and shape of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms defined in particular in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or the operator And the definitions of these terms should be based on the contents throughout this specification.

The foldable mat according to one embodiment of the present invention includes a cushioning material 10 made of foamed polyethylene foam, an upper layer skin material 12 coupled to the upper surface of the cushioning material 10, A mat (1) composed of a skin material (14); And a plurality of cut-out portions 20 formed by cutting one of the upper and lower skin layers 12 and 14 and the cushioning material 10 in the longitudinal direction.

The cushioning material 10 is made of foamed polyethylene foam. The foamed polyethylene has heat insulating property to block the cold air of the floor, and has a cushioning feeling due to microvoids formed at the time of foaming, so that it is suitable for use as an indoor or outdoor mat.

However, the foamed polyethylene has a weak tensile strength due to the formation of microvoids, so that the folded polyethylene tends to be torn when folded and stored.

The folding mat according to the embodiment of the present invention is characterized in that the upper and lower skin layers 12 and 14 are joined to the upper and lower surfaces of the cushioning material 10 in order to reinforce the tensile strength of the cushioning material 10, The upper layer skin material 12 and the lower layer skin material 14 are made of a synthetic resin film having a high tensile strength, an artificial leather, a nonwoven fabric, a fabric material, or a high density polyethylene foam. Is preferably 3 mm to 5 mm.

The folding mat according to the first embodiment of the present invention has a plurality of cutouts 20 formed by cutting the cushioning material 10 and the lower layer skin material 14, 1 and the upper skin material 12 is provided with a folding portion 30 corresponding to the cut portion 20 and the cut portion 20 and the folding portion 30 are formed on a mat 1 are partitioned from the right by the first mat portion 1a, the second mat portion 1b, the buffer portion 1c, the third mat portion 1d, and the fourth mat portion 1e.

The upper surface of the first mat portion 1a is grounded to the upper surface of the second mat portion 1b and the third mat portion 1c Is grounded to the upper surface of the fourth mat portion 1d. The grounded mat 1 is again folded so that the lower surface of the first mat portion 1a is brought into contact with the lower surface of the fourth mat portion 1d. Therefore, the mat 1 is folded to about 1/4 the original size, and the buffer part 1e is located at one corner, and the first mat part 1a and the fourth mat part 1d are located on the inner side And the lower surfaces of the second mat portion 1b and the third mat portion 1c are located outside.

The buffer part 1e has a width corresponding to twice the thickness of the mat 1. This is because when the lower surface of the first mat part 1a and the lower surface of the fourth mat part 1d are grounded, The side faces of the first mat portion 1a and the fourth mat portion 1d are brought into contact with the cushioning portion 1e so that the first mat portion 1a and the fourth mat portion 1d can be stably As shown in FIG.

As described above, the foldable mat according to the first embodiment is formed such that the upper skin material 12 is formed on the upper surface of the mat 1 to a thickness of 3 mm to 5 mm, and the lower skin of the upper skin material 12 has a cut- The cushioning material 10 and the lower layer skin material 14 are joined. The mat 1 is folded about the fold 30 formed in the upper layer skin material 12 and the upper layer skin material 12 is not torn due to the tensile strength of the upper layer skin material 12 Respectively.

The folding mat 2 according to the second embodiment of the present invention has the first cut portion 22 formed by cutting the upper skin material 12 and the cushioning material 10 and the lower skin material 14 and the cushioning material 10 A plurality of second cuts 24 formed by cutting are alternately formed.

The portion where the first cut portion 22 is formed is formed with the first fold portion 32 on the lower layer skin material 14 and the portion where the second cut portion 24 is formed is formed on the upper layer skin material 12 by the second A folding portion 34 is formed. A second folding section 34 is formed between the first incision section 22 and the first incision section 22 and a second fold section 34 is formed between the second incision section 24 and the second incision section 24. [ (32) are formed. The mat (2) folds the screen folded in a Z-shape in a Z-shape with respect to the first folding part (32) and the second folding part (34).

As described above, the foldable mat according to the second embodiment of the present invention stably folds without being torn by the tensile strength of the upper layer skin material 12 or the lower layer skin material 14 formed with the folds 30 The number of the first cut portions 32 and the second cut portions 34 can be increased to fold the mat 2 into a desired size and even if the size of the mat 2 becomes large, The number of the first incision part 22 and the second incision part 24 can be increased and folded into a small size.

The cushioning material 10 is formed by laminating a plurality of foamed polyethylene foams in order to further enhance the tensile strength of the mat 2 and provide a cushioning feeling. The upper and lower layers are formed of a high density polyethylene The cushioning material 10 is prevented from being torn or worn when the cushioning material is exposed to the outside by locating the foam, and a low-density polyethylene foam having a high density and a high density is formed on the intermediate layer.

As described above, according to the present invention, the folding mat portion can be folded without the tearing of the mat even if the folding member such as the connecting cloth of the prior art is not joined due to the sufficient tensile strength of the upper layer skin material 12 and the lower layer skin material 14. [ And the joining process of the folding member disappears, so that the production process of the folding mat can be simplified and the process efficiency can be improved.

1, 2: mat 1a: first mat portion
1b: second mat portion 1c: third mat portion
1d: fourth mat part 1e: buffer part
10: cushioning material 12: upper layer skin material
14: lower layer skin material 20: incision part
22: first incision part 24: second incision part
30:

Claims (6)

A mat composed of a foamed polyethylene foam cushioning material, an upper skin material joined to the upper surface of the cushioning material, and a lower skin material joined to the lower surface of the cushioning material;
And a plurality of cut-outs for partitioning the mat, wherein one of the upper skin material and the lower skin material and the cushioning material are cut in the longitudinal direction. The method according to claim 1,
Wherein the cut-out portion is formed by cutting the lower skin material and the cushioning material,
And the mats are partitioned into the first mat part, the second mat part, the buffer part, the third mat part and the fourth mat part in order from the right side by the cutout part,
The buffer portion is formed to have a width twice as large as the mat thickness,
The upper surface of the first mat portion is grounded on the upper surface of the second mat portion, the upper surface of the third mat portion is grounded on the upper surface of the fourth mat portion, and the lower surface of the first mat portion is grounded on the lower surface of the fourth mat portion, Folding mat characterized by folding. The method according to claim 1,
Wherein the cut-out portion includes a first cut-out portion formed by cutting the upper layer skin material and the cushioning material, and a second cut portion formed by cutting the lower layer skin fold and the cushion portion alternately,
Wherein the mat is folded in a folded screen folding manner around the first cutout and the second cutout. The method according to claim 1,
Wherein the upper layer skin material and the lower layer skin material have a thickness of 3 mm to 5 mm. The method according to claim 1,
Wherein the cushioning material is formed by laminating a plurality of foamed polyethylene foams. 6. The method of claim 5,
The cushioning material,
High-density polyethylene foam which is foamed in the upper layer and the lower layer is laminated
Wherein the intermediate layer is formed by laminating high-density polyethylene having low density.
KR2020140008149U 2014-11-07 2014-11-07 Folding mat KR20160001638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020140008149U KR20160001638U (en) 2014-11-07 2014-11-07 Folding mat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020140008149U KR20160001638U (en) 2014-11-07 2014-11-07 Folding mat

Publications (1)

Publication Number Publication Date
KR20160001638U true KR20160001638U (en) 2016-05-17

Family

ID=56098551

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020140008149U KR20160001638U (en) 2014-11-07 2014-11-07 Folding mat

Country Status (1)

Country Link
KR (1) KR20160001638U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190046343A (en) 2017-10-26 2019-05-07 주식회사 대성리빙 Mat having sound playing function
KR20190091157A (en) 2018-01-26 2019-08-05 이보현 Portable sitting cushion and manufacturing method thereof
KR102380955B1 (en) * 2021-04-20 2022-04-01 주식회사 꿈비 Large mat for vibration and noise prevention

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190046343A (en) 2017-10-26 2019-05-07 주식회사 대성리빙 Mat having sound playing function
KR20190091157A (en) 2018-01-26 2019-08-05 이보현 Portable sitting cushion and manufacturing method thereof
KR102380955B1 (en) * 2021-04-20 2022-04-01 주식회사 꿈비 Large mat for vibration and noise prevention

Similar Documents

Publication Publication Date Title
CA2592946C (en) Partition assembly made with multiple ply partitions
US8714626B2 (en) Stitched seams for vehicle interior coverings
KR20160001638U (en) Folding mat
US20110072587A1 (en) Foam cushion having reduced cross-section area foam profiles forming hollow portion(s) for deformation
JP2012250662A (en) Vehicle seat
US7232184B2 (en) Seat sock
JP6116498B2 (en) Mattress manufacturing method
JP6973303B2 (en) Vehicle seat
JP2017023587A (en) Vehicular interior component and manufacturing method for the same
KR101675192B1 (en) Mat and method of mat edge treatment
JP6594185B2 (en) Seat cover and vehicle seat
US20160016643A1 (en) Foldable floating mattress
WO2006063311A2 (en) Honeycomb mattress support
JP6316366B2 (en) mattress
JP5252175B2 (en) Trim cover and manufacturing method thereof
JP2014110833A (en) Skin integral foam formed product
KR20160006449A (en) The folding mat
KR101637406B1 (en) Finishing method of carpet
JP2007181611A (en) Sheets and their manufacturing method
JP6745192B2 (en) Seat trim cover manufacturing method
JP3226355U (en) mat
KR20230165024A (en) Cushion mat and its production method
JP2017093549A (en) Multipurpose fabric product
JP2019097955A (en) Method of manufacturing laminate that becomes sole member of slipper, and slipper
KR20160002132U (en) folding structure a mat

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E601 Decision to refuse application