JPH077576U - Connection rug - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention relates to a connected rug on which a carpet can be easily laid in a large area. [Structure] A belt-shaped body of a locking portion of a planar fastener (registered trademark) is overlocked and folded back on the back surface of a carpet mat toward the underfloor side, and the locking portion is formed on the outside of a mat end edge as a front-facing belt-shaped body. , The pile band is overlocked directly below the end of the carpet mat with the pile facing the floor base, and the pile band of the carpet mat adjacent to the locking band is detachably engaged to fix the seam. Due to the connected rug, the carpet can be easily laid over a large area, has durability, and has no step.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a connection rug which is made of a removable carpet mat and is easy to install for laying a carpet in a large-area room such as a large hall.

[0002]

[Prior art]

When a carpet mat is continuously laid in a place with a smaller area than before, the protrusions such as Velcro tape are directly attached to the back of the mat upward, and the adhesive is attached slightly in a protruding manner from the edge of the mat. A pile-like part of the magic tape is provided directly below the floor, or the above-mentioned protrusion is provided on the floor base to engage and fix both.

Further, when laying a carpet mat over a large area, durability is required for attachment and detachment of the mat, and therefore a velcro tape was fixed to the edge of the mat by hand sewing.

[0004]

[Problems to be solved by the device]

 If the Velcro tape units are simply attached to the back of the carpet mat with an adhesive, the adhesive area between the carpet and Velcro will be small, and the Velcro tape will not peel off with sufficient strength when the carpet mat -2- is attached or removed. It was Also, when the carpet mat assembly was stored in a rolled state, the adhesive hardened and cracked, and peeled between the adhesive and the carpet.

Further, as shown in the sectional view of the conventional rug in FIG. 7, the protrusion 3 of the Velcro fastener is hand-sewn so that the edge 2 of the carpet mat 1 is partially exposed on the back surface. Was inefficient, and it was not possible to respond swiftly when the laying area was large. Further, the protrusion has a considerable thickness, and the pile-shaped portion 4 of the Velcro fastener is formed on the edge of the adjacent carpet mat 1 ', and when both are engaged, a step 16 is generated in the joint portion A, It was not preferable because it could cause a trip. In the case of hand sewing, the seams were exposed and it was unsightly.

[0006]

[Means for solving problems]

 The present invention is a device that solves the above-mentioned problems, and the belt-shaped body of the engaging portion of the sheet fastener is folded over by being overlocked on the back surface of the carpet mat toward the bottom side of the floor, and the engaging portion is formed as a face-up belt-shaped edge of the mat. Formed on the outside, the pile belt is overlocked directly under the end of the carpet mat with the pile facing the floor base, and the pile belt of the carpet mat adjacent to the locking belt is detachably engaged. The gist is a connected rug, which is characterized in that the seams are fixed. A description will be given below with reference to the drawings.

FIG. 1 to FIG. 3 are manufacturing process diagrams of the rug of the present application, and the width is 10 to 20 cm outside the back surface of the edge 2 of the carpet mat 1 cut into a mat shape as shown in FIG. The locking part 5 of the planar fastener is directed toward the locking part 5 of the strip-shaped body 3 toward the floor base G side, and the edge 2 of the carpet mat is overlocked 7.

The surface fastener according to the present invention is a strip-shaped body represented by the product name “Magic Tape”, and has a pile-shaped strip 4 and a detachable hook-shaped or I-shaped protrusion that engages with the strip-shaped strip 4. It is constituted by the locking portion belt-shaped body 3.

On the other edge 8 of the carpet mat to be engaged with the locking strip 3, the corresponding pile strips 4 of the same width are arranged so that the piles 6 face toward the floor base side. Overlocked 9 just below the end of the toe.

As shown in FIG. 2, adhesives 11 and 11 ′ are then injected into the gaps between the above-mentioned sheet fastener components 3 and 4 and the back surface 10 of the carpet mat to reinforce them. The adhesive is preferably a jelly-like instant adhesive, and the adhesive application portion may be about 10 cm from both ends of the planar fastener component, or may extend over the entire length.

Next, as shown in FIG. 3, the locking portion band-shaped body 3 is folded back, and the folded-back portion is formed on the outer side of the edge of the carpet mat. The locking parts are lined up on the front side (upward). 7B is a back side thread of the overlock 7. When one of the locking strips of the planar fastener is folded back, the upward locking part 5 and the back side overlock thread 7B, and the upward locking part 5 and the downward locking part 5'are fixed to each other. At the folded-back portion 12, the folds are firmly bent, and the cause of the step difference is eliminated.

FIG. 4 is a cross-sectional view showing a construction state of the rug structure of the present application, in which an engaging portion belt-like body 3 of a removable fastener is attached to the edge 2 of the carpet mat 1 toward the floor base. An overlock 7 is provided, and the portions other than the overlock portion are folded back, and the folded-back portion 12 locking portion 5 faces upward, forming a fixing portion of a band-shaped body on the outer side of the rear surface of the edge.

On the other hand, just below the back surface of the end portion 8 of the carpet mat 1'adjacent to the carpet mat 1, the pile belt 4 of the planar fastener that removably engages with the locking belt is placed in the -4-down direction. It is overlocked so that the upward locking part 5 and the downward pile part 6 engage to fix the seam 13 of the carpet mat. The rug 14 is obtained.

FIG. 5 is a plan view of the state in which the connected rug is laid, and the locking portion strip 3 of the planar fastener is overlocked on the outside of the edge of the carpet mat 1 and then folded back and attached upward. Has been. Immediately below the end of the carpet mat 1'adjacent to the carpet mat, the pile-shaped strip 4 of the planar fastener is overlocked toward the floor base (downward), and the carpet mats 1 and 1'are in close contact with each other. Then, the locking portion strips of the sheet fastener and the pile member strips are pressure-bonded to each other, and the carpet mat is fixed at the joint 13.

It is not preferable that the end of the belt-like member of the engaging portion that constitutes the planar fastener is cut off at an angle of 45 to 60 ° because the extra burden on the peeling does not apply to the planar fastener. In the present invention, the carpet mat is repeatedly provided with the above-mentioned planar fasteners at the portions to be connected to obtain the connection rug 14. It is usually desirable to overlock all four sides of a carpet mat.

FIG. 6 is a plan view after the connection rug of the present application is laid, and the carpet mats 1, 1 ′, 1 ″ are the joint floors 14 of the present invention in which the seams 13, 13 ′ using planar fasteners are used. 13 '' firmly fixed.

After fixing the carpet mat, the projecting corners and the entering corner portions 15 and 15 ′ of a pillar or the like may be installed by a usual method. When storing the connected rug of the present application when not in use, remove each carpet mat and then roll and store. -Five-

The present invention can be applied to any textiles such as carpet mats, woven fabrics, cloths and mats, as well as any soft and thin plastic sheet that can be overlocked so that the seams are not exposed and can be worn freely. It is possible.

[0019]

[Action]

 Detachable fastener fastener strips on the back side of the carpet mat are overlocked and folded together with the carpet mat toward the bottom of the floor, and are bent to the edge of the adjacent carpet mat. The pile portion of the planar fastener attached downward is engaged to fix the seam, and this structure is sequentially repeated on the carpet mat to obtain the connected rug of the present application. At this time, in the folded-back portion of the locking portion, the back side overlock yarn is engaged with the locking portion and the locking portions, and as a result, the step between the carpet mats is substantially eliminated.

[0020]

[Effect of device]

 1. Laying a carpet mat on the floor of a large area was easy and removable, which was quick and easy.

2. Flat fastener locking part At the folded part of the strip, the upward locking part, the downward locking part and the overlock back side thread are engaged and remain bent, so the thickness of the seam part is As a result, there was no step even when the carpet mat was connected at the seam.

3. The connected rug of the present invention was obtained very efficiently, and the appearance was also beautiful due to the overlock yarn.

[0023] 4. The sheet fastener was not peeled off from the carpet mat during storage and was easy to store. -6- (Note) Velcro and Velcro are registered trademarks in the detailed description of the device.

[Brief description of drawings]

FIG. 1 is a manufacturing process diagram of a rug according to the present invention.

FIG. 2 is a manufacturing process diagram of the rug according to the present invention.

FIG. 3 is a manufacturing process diagram of the rug according to the present invention.

FIG. 4 is a sectional view of the connection rug according to the present invention.

FIG. 5 is a plan view of a connected rug laid state.

FIG. 6 is a plan view after laying the connected rug of the present application.

FIG. 7 is a cross-sectional view of a conventional rug.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Carpet mat 2 ... Edge 3 ... Locking part belt-shaped body 4 ... Pile-shaped part belt-shaped body 7, 9 ... Overlock part 7B ... Overlock back side thread 12 ... Folded part 14 ... Connected rug

Claims (1)

[Scope of utility model registration request] 1. A belt-shaped body of a locking portion of a sheet fastener is folded over by being overlocked on the back surface of a carpet mat toward the underfloor side, and the locking portion is formed as a front-facing belt-shaped body on the outside of the mat end edge. The band-shaped body is overlocked immediately below the end of the carpet mat with the pile facing the floor base, and the pile-shaped belt-shaped body of the carpet mat adjacent to the locking band-shaped body is detachably engaged to fix the seam. A connected rug characterized by that.