JP2015105699A - Board member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a board member enabling even an inexpert to attach a skin easily, and capable of improving cost reduction and recyclability.SOLUTION: In a board member 1, a board 10 is covered with a skin 20. On the rear surface of the board 10, a plurality of locking claws 11 are provided. On the outer peripheral edge of the skin 20, a bag-like part 20a is formed. In the bag-like part 20a, a rod-like locking member 21 is store. The skin 20 is locked by engaging the locking member 21 into the locking claws 11. In a portion facing to each locking claw 11 of the bag-like part 20a, a cutout 22 is provided.

Description

  The present invention relates to a board member whose surface is covered with a skin.

  As this type of board member, for example, there is Patent Document 1 below. As in Patent Document 1, the conventional board member fixes the skin to the board by bonding or tacking.

JP 2001-120384 A

  However, in order to bond the skin to the board, the process of applying adhesive, attaching the skin, and drying is required, and the manufacturing process is complicated. Equipment is also costly. In addition, skilled work is required to cover the board so that wrinkles do not approach the skin when bonding or tacking, and costs are also required for human resource development. Furthermore, when the skin was adhered to the board, even when the skin was removed from the board when the board member was discarded, a part of the skin was often torn and remained attached to the board, and the recyclability was poor.

  Accordingly, the present invention solves the above-described problems, and provides a board member that can be easily attached to the skin without being an expert, and that can be reduced in cost and improved in recyclability. Objective.

  As a means for that purpose, the present invention is a board member in which the surface of the board is covered with a skin, and a locking claw is provided on the back surface of the board. On the other hand, a hollow bag-like portion is formed on the outer peripheral edge of the skin, and a locking member is accommodated in the bag-like portion. And the outer periphery of the said skin is latched by engaging the said latching member with the said latching claw, It is characterized by the above-mentioned.

  In addition, the bag-like portion is formed over the entire outer peripheral edge of the skin, and the locking member is a rod-shaped member, and the locking claw is connected to the back-side outer peripheral edge of the board. It is preferable that a plurality are arranged along the outer peripheral edge.

  Moreover, it is also preferable to provide a notch in the bag-like portion at a site where the locking claw and the locking member are engaged.

  According to the present invention, the epidermis can be locked to the board without using an adhesive, so that steps such as application and drying of the adhesive are unnecessary, and the production line can be shortened to reduce costs. Moreover, since no ventilation equipment is required because no adhesive is used, the cost of production equipment can be reduced. Moreover, just by engaging the locking member arranged on the outer periphery of the skin with the locking claw of the board, even if you are not an expert, you can arrange it neatly without wrinkles on the skin, It is also possible to reduce the cost. Furthermore, since the skin can be reliably peeled off from the board by not using the adhesive, the recyclability is also improved.

  If a bar-shaped locking member is arranged inside the bag-shaped part formed over the entire outer periphery of the skin, and a plurality of locking claws are arranged in parallel along the outer periphery of the board, the skin is attached to the board. Not only can it be fixed firmly, but the skin can be arranged more neatly without wrinkles due to equal tension applied to the skin from all sides.

  Further, if the notch is provided in the bag-like portion at the portion where the locking claw and the locking member are engaged, the locking claw and the locking member can be directly engaged with each other, so that the skin is more securely fixed to the board. be able to.

It is a disassembled perspective view of a board member. It is a rear view of a board member. It is the III-III sectional view taken on the line of FIG.

  Hereinafter, representative embodiments of the present invention will be described. As shown in FIGS. 1 and 2, the board member 1 of the present embodiment includes a plate-like board 10 and a skin 20 that covers the surface of the board 10. Such a board member 1 can be applied as an automobile interior board member such as a seat back board disposed on the back of a seat back of a vehicle seat or an ornament such as an instrument panel.

  The board 10 is a member that serves as a base of the board member 1, and a specific shape is not particularly limited as long as the board 10 has a plate shape, and is appropriately formed into a shape corresponding to an applied site. Of course, there are no particular restrictions on the outer dimensions, plate thickness, and the like. The material of the board 10 is not particularly limited, and is preferably made of a synthetic resin that can be easily molded into various shapes by injection molding, but may be made of wood, metal, or ceramics.

  In addition, a locking claw 11 is provided on the back surface of the board 10. As shown in FIGS. 1 and 3, the locking claw 11 is provided so as to be erected from the back surface of the board 10 and has a reverse letter shape or a reverse J shape. A plurality of locking claws 11 are provided on the outer peripheral edge of the back side of the board 10. Specifically, a plurality of locking claws 11 are provided at equal intervals along the outer peripheral edge of the board 10 over the entire outer peripheral edge on the back surface side of the board 10. In the present embodiment, the height of each locking claw 11 is designed to be slightly higher than the height of the outer peripheral wall 10 a of the board 10. Thereby, the fixing work of the epidermis 20 becomes easy.

  The skin 20 is cut to a size that can cover the entire surface of the board 10 and that the outer peripheral edge can be wound up to the back side of the board 10. The type of the skin 20 is not particularly limited, and for example, woven fabric, knitted fabric, mesh fabric, leather, and the like can be used.

  In addition, a hollow bag-like bag-shaped portion 20 a having both ends opened is formed on the outer peripheral edge of the skin 20, and a locking member 21 is disposed therein. The bag-like portion 20a can be formed by folding a predetermined amount of the outer peripheral edge of the raw fabric (unfinished fabric) of the skin 20 and sewing it. It can also be formed by sewing to the outer peripheral edge of 20 original fabrics. The bag-like portion 20 a is formed over the entire outer peripheral edge of the skin 20, and a notch 22 is formed at a portion facing the locking claw 11 of the board 10.

  In the present embodiment, a rod-shaped member is used as the locking member 21. The length of the locking member 21 is substantially the same as the length of the bag-like portion 20a of the skin 20, and the diameter of the locking member 21 is substantially the same as the inner diameter of the bag-like portion 20a. The said locking member 21 can be distribute | arranged in the bag-like part 20a by inserting from the opening of the bag-like part 20a. Further, the material of the locking member 21 is not particularly limited as long as it has rigidity enough to maintain the engagement state with the locking claw 11 of the board 10, and synthetic resin, metal, wood, ceramics, or the like is used. Can be used.

  Next, a procedure for covering the surface of the board 10 with the skin 20 will be described. First, as shown in FIG. 1, after the skin 20 and the center of the board 10 are aligned, the surface of the board 10 is applied so as to be covered with the skin 20. From this state, the outer peripheral edge of the skin 20 is further wound from the outside of the board 10 to the back side, and the locking members 21 on each side are sequentially engaged with the locking claws 11 as shown in FIGS. Just complete. In this way, the skin 20 can be easily fixed by simply engaging the locking member 21 with the locking claw 11 without being a skilled person. At this time, since the tension acts equally from the four directions from each locking member 21 to the skin 20, the skin 20 can be arranged neatly and easily without wrinkles. Moreover, since the notch 22 is provided in the part which faces each latching claw 11 of the bag-shaped part 20a, each latching claw 11 and the latching member 21 are directly engaged, Therefore The skin 20 is fixed firmly. Can do.

  As mentioned above, although typical embodiment of this invention was described, it is not restricted to this, A various change is possible in the range which does not deviate from the summary of this invention. For example, the bag-like portion can be provided not only over the entire outer periphery of the skin, but also a plurality of short bag-like portions can be provided. In this case, it is preferable to provide each bag-like part at equal intervals. The bag-like portion is preferably provided on all sides of the skin, but may not be provided on all sides as long as it is provided on at least two opposite sides. Also, the locking member is not necessarily a long rod-like member having the same length as that of the bag-shaped portion, as long as it has a shape and dimension that can be accommodated in the bag-shaped portion and can be engaged with the locking claw. Also, it can be a short rod shape or block shape, or a hook shape exposed from a notch. In this case, a plurality of locking members are accommodated in the cylindrical bag-shaped portion.

  The number of the locking claws does not need to be provided at intervals as shown in the drawing. A large number of the locking claws may be arranged closely, or a small number of the locking claws are provided at a wide interval. You can also. The minimum number of locking claws is one for the required side. Further, the notch is not necessarily provided.

DESCRIPTION OF SYMBOLS 1 Board member 10 Board 11 Locking claw 20 Skin 20a Bag-shaped part 21 Locking member 22 Notch

Claims (3)

A board member whose surface is covered by an epidermis,
A locking claw is provided on the back of the board,
A hollow bag-shaped portion is formed on the outer peripheral edge of the skin, and a locking member is accommodated inside the bag-shaped portion,
A board member, wherein an outer peripheral edge of the skin is locked by engaging the locking member with the locking claw. The bag-like portion is formed over the entire outer periphery of the skin,
The locking member is a rod-shaped member,
2. The board member according to claim 1, wherein a plurality of the locking claws are juxtaposed along the outer peripheral edge of the board to the outer peripheral edge of the back side of the board. The board member according to claim 1 or 2, wherein a notch is provided in the bag-like portion at a portion where the locking claw and the locking member are engaged.

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