WO2005067766A1 - Lit fabrique par moulage par aspiration - Google Patents

Lit fabrique par moulage par aspiration Download PDF

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Publication number
WO2005067766A1
WO2005067766A1 PCT/CN2005/000018 CN2005000018W WO2005067766A1 WO 2005067766 A1 WO2005067766 A1 WO 2005067766A1 CN 2005000018 W CN2005000018 W CN 2005000018W WO 2005067766 A1 WO2005067766 A1 WO 2005067766A1
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WO
WIPO (PCT)
Prior art keywords
bed
front cover
cover
plastic
backrest
Prior art date
Application number
PCT/CN2005/000018
Other languages
English (en)
French (fr)
Inventor
Luhao Leng
Original Assignee
Luhao Leng
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 Luhao Leng filed Critical Luhao Leng
Priority to US11/794,630 priority Critical patent/US20090271924A1/en
Publication of WO2005067766A1 publication Critical patent/WO2005067766A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
    • A47C19/021—Bedstead frames
    • A47C19/022—Head or foot boards
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/005—Bedsteads dismountable

Definitions

  • the invention belongs to furniture daily life articles, and particularly relates to a plastic bed.
  • Beds are an indispensable tool in people's daily life. About one third of a person's day is spent sleeping, and the important tool for sleeping is a bed. With the improvement of people's living standards, there are more and more types of beds, including hard-beds, steel beds, Simmons beds, etc. No matter what type of bed, there is a head and a foot end.
  • the bed head of the prior art And the foot of the bed are generally made of solid wood or particleboard or MDF. Although solid wood is used to make the head and foot of the bed, although the structure is relatively strong, but with the reduction of forest resources, restrictions on timber felling, the use of solid wood to make the head of the bed And bed end will be restricted.
  • particleboard or MDF is used to make the head and foot end.
  • the former is weak and not strong enough. It is easy to damage, but the latter is too heavy to make the finished bed difficult to move, and the appearance of both is too monotonous, and it is difficult to make a variety of appearance shapes.
  • these wood heads and foot ends are made of wood. Its poor moisture resistance makes it difficult to clean.
  • the purpose of the present invention is to overcome the shortcomings of the prior art, and provide an environmentally-friendly blister bed with light weight, high strength, easy cleaning, low cost and beautiful appearance.
  • a plastic bed which includes a headboard, a footboard, and a bedboard, and the two ends of the bedboard are respectively connected with the detachable and fixed phases of the headboard and the bedboard;
  • the head and foot of the bed are composed of a front cover, a back cover, a filling body, and an inner lining member.
  • the front cover and the back cover are formed bodies formed by blistering or hot pressing, and the filling body and the lining member are placed in the front. Between the cover and the back cover, the edges of the front cover and the back cover overlap with each other, and the overlapping positions are fixedly connected.
  • the inner lining is a reinforcing frame, which includes: a pair of bed leg bars, a cross bar connected between the two bed leg bars, a back cross bar, and a back support bar connected between the back cross bar and the bed leg cross bar; the filling body is filled in The inside and outside of the frame are reinforced, and the front cover and the back cover are blister-molded to integrally contain them to form a headboard.
  • the bed head lining is a reinforced frame, which includes: a pair of bed leg bars, a cross bar connected between two backrest cross bars, and a back cross bar.
  • the back cross bar is arc-shaped, and the two ends are connected with the back cross bar.
  • the upper end is connected; the filling body is filled inside and outside the reinforcing frame, and the front cover and the back cover or the hot-press forming are integrally contained to form a headboard.
  • the front cover or the back cover is a single-layer plastic plate with a thickness between 0.3 mm and 4 mm.
  • the front cover or the back cover is a multilayer plastic composite board, and the thickness is between 0.3 mm and 4 mm.
  • the surface of the front cover or the back cover is provided with various imitation wood grain or marble imitation structures produced by printing.
  • the surface of the front cover or the back cover may also be covered with a film having a wood-like or marble-like structure.
  • the shape of the front cover and the back cover is a square or a rectangle or a circle or an oval or a triangle or a polygon or a special shape. .
  • the front cover or the back cover may be a flat surface or a curved surface, and a reinforcing rib may also be provided.
  • the inner lining is a pipe or an extruded profile.
  • the inner lining piece is a composite body composed of a pipe piece or an extruded profile and an injection-molded piece or a hardware piece.
  • the filler is a plastic foam filler or a honeycomb paper core.
  • the inner core of the honeycomb paper is a single-layer honeycomb paper core or a single-layer honeycomb paperboard or a multilayer honeycomb paperboard, and the layers of the honeycomb paperboard are bonded and fixed to each other; wherein the honeycomb paperboard is composed of a ft nest paper core, a face paper, and a bottom paper, The honeycomb paper core is sandwiched between the top paper and the bottom paper, and is fixed to the top paper and the bottom paper by bonding.
  • the overlap of the front cover and the back cover is fixed by welding or glue bonding.
  • the front cover and the back cover can be made of a single-layer plastic plate or a multi-layer plastic plate, and processed by blistering or hot-pressing according to the shape and size of the front cover or the back cover.
  • the shape can be Square or rectangular, can also be circular or oval, can also be triangular or polygonal or special-shaped, can be flat or curved, and can be made on the front cover or back cover to strengthen the front cover or rear The strength of the cover and its appearance are improved.
  • the thickness of the plastic plate may be between 0.3 mm and 4 mm, and the material used may be ABS, PP, PS, etc .;
  • the thickness of the plastic plate may be Between 0.3 mm and 4 mm, for example, the plastic plate may be a composite sheet formed by combining 0.1 mm to 0.3 mm of PVC and 0.3 mm to 3.5 mm of ABS.
  • the surface of the front cover or the back cover may be provided with various imitation wood grain or marble texture structures produced by printing, or may be covered with a film with imitation wood grain or marble texture structure.
  • the filling body can be a plastic foam filling body or a honeycomb paper core; a honeycomb paper core It can be a single-layer honeycomb paper core or a single-layer honeycomb paperboard or a multilayer honeycomb paperboard.
  • the layers of honeycomb paperboard are bonded and fixed.
  • the honeycomb paperboard consists of a honeycomb paper core, a face paper, and a bottom paper.
  • the top paper and the bottom paper are bonded and fixed with the top paper and the bottom paper.
  • the shape, size, and size of the honeycomb paperboard of each layer may be the same or different.
  • the inner lining can be made of pipes or extruded profiles, or a composite of pipe or extruded profiles and injection molded parts or hardware.
  • the inner lining is a reinforcement frame at the head or foot of the bed, which strengthens the head or foot of the bed. Strength, to enhance the strength of the connection between the head or foot of the bed and the bed board.
  • the filling body and the inner lining are placed between the front cover and the rear cover, and the overlap between the front cover and the rear cover is fixedly connected to form a complete bed head or foot end, and then the bed head and foot end Fixed to the two ends of the bed board respectively to form a plastic bed.
  • the beneficial effect of the present invention is that, because a single-layer plastic plate or a multi-layer plastic composite plate processed by blistering or hot pressing is used as the front cover and the back cover of the bed head or the foot end, the bed head or the foot end can be based on actual conditions. Use requirements to design a variety of flexible shapes without additional processing, and easy to clean, strong moisture resistance; Because.
  • Lightweight plastic foam filler or honeycomb paper core as the front cover of the bed head or bed end and
  • the filling body between the back covers that is, the inner core of the bed head or the bed end, makes the weight of the bed head or the foot end after the production is lighter; because a pipe or an extrusion is also placed between the front cover and the back cover Profiles, or pipe or extruded profiles and injection molded parts or hardware are composite parts made of linings, which can be used as a reinforcement frame at the head or end of the bed, which greatly enhances the strength of the head or end of the bed, and can also strengthen the bed The strength of the connection between the head or foot of the bed and the bed.
  • the invention is an environmentally-friendly plastic suction bed with light weight, high strength, easy cleaning, low cost and beautiful appearance.
  • FIG. 1 is a front view of the first embodiment of the present invention
  • FIG. 2 is a top view of the present invention according to the first embodiment
  • FIG. 3 is a structural diagram of a headboard according to the first embodiment of the present invention.
  • FIG. 4 is a top view of a bed head of the present invention according to the first embodiment
  • FIG. 5 is a structural view of an inner lining member of a headboard according to the first embodiment of the present invention.
  • FIG. 6 is a structural side view of an inner lining member of a headboard according to the first embodiment of the present invention.
  • FIG. 7 is a partial cross-sectional view of FIG. 4;
  • FIG. 8 is a front view of a bed head of the present invention according to a second embodiment
  • FIG. 9 is a top view of a bed head of the present invention according to the second embodiment.
  • FIG. 10 is a structural view of an inner lining member of a headboard of the present invention according to a second embodiment
  • FIG. 11 is a partial cross-sectional view of a headboard of the present invention according to the second embodiment.
  • FIG. 12 is a partial cross-sectional view of a headboard of the present invention according to a third embodiment
  • FIG. 13 is the first schematic diagram of the structure of the honeycomb paper core of the bedside of the present invention in Embodiment 3;
  • FIG. 14 is the second schematic diagram of the structure of the honeycomb paper core of the bedside of the present invention in Embodiment 3;
  • FIG. 16 is a schematic diagram of the structure 2 of the honeycomb paper core of the bed head of the present invention in Embodiment 4;
  • FIG. 17 is a partial cross-sectional view of the bed head of the present invention in Embodiment 5;
  • FIG. 18 is a partial cross-sectional view of a headboard of the present invention according to a sixth embodiment
  • FIG. 19 is a first schematic diagram of the structure of the honeycomb paper core of the bedside of the present invention in Embodiment 6;
  • FIG. 20 is a second schematic diagram of the structure of the honeycomb paper core of the bedside of the present invention in Embodiment 6;
  • FIG. 21 is a structural diagram of a bed head of the present invention in a seventh embodiment;
  • FIG. 19 is a first schematic diagram of the structure of the honeycomb paper core of the bedside of the present invention in Embodiment 6;
  • FIG. 20 is a second schematic diagram of the structure of the honeycomb paper core of the bedside of the present invention in Embodiment 6;
  • FIG. 21 is a structural diagram of a bed head of the present invention in a seventh embodiment;
  • Fig. 22 is a plan view of a headboard of the present invention in a seventh embodiment.
  • a blister bed according to the present invention includes a headboard 1, a footbed 2, a bedboard 3, and two ends of the bedboard 3 are detachably fixed to the headboard 1, bedfoot 2, respectively.
  • the headboard 1 and the footbed 2 are composed of a front cover, a back cover, a filling body, and an inner lining.
  • the headboard 1 is composed of the front cover 11, The back cover 12, the filling body 13, and the inner lining member 14 are formed.
  • the front cover 11, the back cover 12 are plastic front cover 11, plastic back cover 12 processed by blistering or thermoforming; the filling body 13 is filled with plastic foam.
  • the inner lining member 14 is a pipe or an extruded profile; the filling body 13 and the inner lining member 14 are placed between the front cover 11 and the rear cover 12, and the edges of the front cover 11 and the rear cover 12 overlap each other, and the overlap portion thereof 111 is fixed by welding or glue bonding.
  • the front cover 11 and the rear cover 42 may be a single-layer plastic plate or a multi-layer plastic plate, and formed by blistering or hot-pressing according to the shape and size required by the front cover 11 and the rear cover 12, Its shape is shown in Figures 3 and 4, which can form a better appearance.
  • the thickness of the plastic plate can be between 0.3 mm and 4 mm.
  • the material used can be ABS, PP. 3 mm ⁇ PVC ⁇ 0.
  • the thickness of the plastic plate may be between 0.3 mm and 4 mm, for example, the plastic plate may be from 0.1 mm to 0.3 mm of PVC and 0.3 Mm to 3.5 mm ABS composite sheet formed by composite; the surface of the front cover 11 or the back cover 12 can also be provided with various imitation wood or marble texture structures produced by printing, or Covered with a film with a wood-like or marble-like structure.
  • the filler 13 is a plastic foam filler.
  • the inner lining member 14 adopts a pipe or an extruded profile and forms a framework as shown in FIG. 5 and FIG. 6.
  • the inner lining member 14 is a reinforcing frame of the headboard 1 and includes a pair of bed leg bars 141 connected to the two bed leg bars. Between the back rails 142, the back rails 144, and the back rails 143 connected to the back rails 144 and the bed leg rails 142; there are two back rails 143, which are slightly curved, and the upper ends are bent backwards, the back The cross bar 144 is horizontally bent and connected to the top of the two backrest stays 143.
  • the filler body 13 is filled inside and outside the reinforcing frame.
  • the filler body 13 and the lining member 14 are placed between the plastic front cover 11 and the plastic rear cover 12, and The overlap 111 between the front cover 11 and the rear cover 12 is fixed by welding or glue bonding to form a complete headboard 1, and the backrest is curved. Then, the head 1 and the foot 2 made in the same manner are respectively fixed to the two ends of the bed board 3 to form a plastic bed.
  • a plastic bed of the present invention includes a headboard, a footboard, and a bedboard, and two ends of the bedboard are respectively connected with the detachable and fixed phases of the headboard and the bedboard; and Embodiment 1
  • the headboard 4 is composed of a front cover 41, a back cover 42, a filler 43, and an inner lining 44.
  • the front cover 41 and the back cover 42 are also plastic fronts made of plastic or hot-pressed.
  • the cover and the plastic back cover are only different in shape from the first embodiment; the filling body 43 still uses a plastic foaming filling body;
  • the inner lining member 14 is also a pipe fitting or an extruded profile, but the formed structure is different, as shown in FIG. 10; including: a pair of bed leg bars 441, a cross bar 442 connected between the two back cross bars, and a back cross bar 444,
  • the backrest crossbar 444 is arc-shaped, and both ends are connected to the upper end of the bed leg bar 441.
  • the filling body 43 is filled in the reinforcing frame, and the filling body 43 and the lining member 44 are placed in the plastic front cover 41 and the plastic rear cover.
  • the front cover 41 and the rear cover 42 are integrally formed with convex and concave patterns, and the edges of the front cover 41 and the rear cover 42 are convex.
  • the bed leg bar 441 and the backrest cross bar 444 are contained, and the bed is added.
  • Embodiment 3 As shown in FIG. 12 to FIG. 14, a blister bed of the present invention, wherein the headboard 5 is composed of a front cover 51, a back cover 52, a filling body 53, and an inner lining member 54; and Embodiment 1
  • the filling body 53 is a honeycomb paper core
  • the honeycomb paper core uses a single-layer honeycomb paper core 531.
  • the single-layer honeycomb paper core 531 is vertically disposed between the front cover 51 and the back cover 52 (that is, the honeycomb The holes are perpendicular to the front and rear covers).
  • a blister bed of the present invention is different from the third embodiment in that the honeycomb paper core used for the filling body 53 is a single-layer honeycomb paperboard, wherein The layer honeycomb paperboard 53 is composed of a honeycomb paper core 532, a face paper 533, and a backing paper 534.
  • the honeycomb paper core 532 is sandwiched between the face paper 533 and the backing paper 534, and is bonded and fixed with the face paper 533 and the backing paper 534.
  • a plastic bed of the present invention is different from the third embodiment in that the overlap between the front cover 51 and the rear cover 52 is 511.
  • a plastic bed of the present invention is different from Embodiment 3 in that the honeycomb paper core used in the filler 53 is a double-layer honeycomb paperboard, and the upper honeycomb is
  • the cardboard consists of a honeycomb paper core 5351, a top paper 5352, and a bottom paper 5353.
  • the honeycomb paper core 5351 is sandwiched between the top paper 5352 and the backing paper 5353, and is fixed to the top paper 5352 and the backing paper 5353.
  • the lower honeycomb paperboard consists of the honeycomb paper core 5361, the top paper 5362, and the back paper 5363.
  • the honeycomb paper core 5361 is sandwiched between the face paper 5362 and the base paper 5363, and is fixed with the face paper 5362 and the base paper 5363; the upper and lower honeycomb paperboards are fixed with a glue phase.
  • Embodiment 7 As shown in FIG. 21 to FIG. 22, a blister bed of the present invention, wherein the headboard 6 is composed of a front cover 61, a rear cover 62, a filling body 63, and an inner lining 64, and the second embodiment The difference is that the shapes of the front cover 61 and the rear cover 62 are different from those of the front cover and the rear cover in the second embodiment.
  • the structure composed of the front cover, the back cover, the filling body and the lining member of the present invention can be used not only for making a headboard and a footbed, but also for making an armrest and a backrest of a folding sofa bed.
  • the bed head and the foot end of a plastic bed of the present invention are composed of a front cover, a back cover, a filling body, and an inner lining member.
  • the front cover and the back cover can be industrially produced in large quantities.
  • the overall assembly is convenient and has good industrial practicality. Sex.

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  • Laminated Bodies (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Description

一种吸塑床 技术领域
本发明属于家具类日常生活用品， 特别是涉及一种吸塑床。
背景技术
床铺是人们日常生活中必不可少的用具，在人的每一天中，大约 有三分之一的时间是用在睡觉上，而睡觉的重要用具就是床铺。随着 人们生活水平的提高，床铺的种类也是越来越多，有硬板床、钢丝床、 席梦思床等， 而无论是何种类型的床铺， 都有床头和床尾， 现有技术 的床头和床尾一般都是采用实木或刨花板或中纤板等制作而成，采用 实木制作床头和床尾虽然结构较牢，但是随着森林资源的减少，对木 材砍伐的限制， 以实木来制作床头和床尾将会受到限制， 同时， 由于 实木材料的价格较高必然会造成其产品的造价也较高；采用刨花板或 中纤板来制作床头和床尾， 前者则因其强度较弱不够牢固而易于损 坏，后者却过于沉重使所制成的床铺难以搬动，且两者的外形都过于 单调， 难以制成多样化的外观形状； 而且， 这些以木质为原料制作的 床头和床尾因其防潮性较差使其不易清洗。
发明内容
本发明的目的在于克服现有技术之不足，提供一种重量轻、强度 高、 易于清洗， 造价低且美观的环保型吸塑床。
本发明解决其技术问题所釆用的技术方案是：一种吸塑床，它包 括床头、床尾、床板，床板两端分别与床头、床尾可拆卸固定相联接；
1
确 认 本 其中， 床头、床尾是由前盖、 后盖、 填充体、 内衬件构成， 前盖、 后 盖为吸塑或热压成型加工而成的成形体，填充体及内衬件置于前盖与 后盖之间， 前盖与后盖的边缘相互叠合， 其叠合处固定相联接。
内衬件为加强框架， 包括： 一对床腿杆、连接于两床腿杆间的横 杆、靠背横杆、连接于靠背横杆和床腿横杆间的靠背支杆； 填充体填 充在加强框架内外， 前盖和后盖吸塑成型将其整体包容， 形成床头。
所述的床头内衬件为加强框架， 包括： 一对床腿杆、连接于两靠 背横杆间的横杆、靠背横杆， 靠背横杆为呈弧型， 两端部与靠背横杆 的上端部连接；填充体填充在加强框架内外，前盖和后盖或热压成型 将其整体包容， 形成床头。
所述的前盖或后盖为单层塑料板，其厚度为 0. 3毫米至 4毫米之 间。
所述的前盖或后盖为多层塑料复合板，其厚度为 0. 3毫米至 4毫 米之间。
所述的前盖或后盖表面设有以印刷方式产生的各种仿木紋或仿 大理石紋的构造。
所述的前盖或后盖表面还可覆盖一具有仿木紋或仿大理石紋构 造的薄膜。
所述的前盖、后盖的形状为正方形或长方形或圆形或椭圆形或三 角形或多边形或异形。 .
所述的前盖或后盖可以为平面或曲面， 还可设有加强筋。
所述的内衬件为管件或挤出型材。 所述的内衬件为管件或挤出型材和注塑件或五金件所构成的复 合体。
所述的填充体为塑料发泡填充体或蜂窝纸内芯。
所述的蜂窝纸内芯为单层蜂窝纸芯或单层蜂窝纸板或多层蜂窝 纸板， 各层蜂窝纸板之间黏结相固定； 其中蜂窝纸板由 ft窝纸芯、面 纸、底纸组成， 蜂窝纸芯夹于面纸与底纸之间， 并与面纸、底纸黏结 相固定。
所述的蜂窝纸内芯与前盖、 后盖的相接触处采用胶水粘接相固 定。 '
所述的前盖与后盖的叠合处采用焊接或胶水粘接相固定。
在制作过程中， 前盖、 后盖可以采用单层塑料板或多层塑料板， 并按前盖或后盖所需的形状、尺寸经吸塑或热压成型加工而成，其形 状可以为正方形或长方形，也可为圆形或椭圆形，也可为三角形或多 边形或异形，可以为平面也可以为曲面，并且可以在前盖或后盖上作 出加强筋，用来增强前盖或后盖的强度和改善其外观形状。当采用单 层塑料板时，其塑料板厚度可在 0. 3毫米至 4毫米之间，使用的材料 可以为 ABS、 PP、 PS等； 当采用多层塑料板时， 其塑料板的厚度可在 0. 3毫米至 4毫米之间， 例如塑料板可以是由 0. 1毫米至 0. 3毫米的 PVC与 0. 3毫米至 3. 5毫米的 ABS相复合所形成的复合片材。在前盖 或后盖的表面可以设有以印刷方式产生的各种仿木纹或仿大理石纹 的构造，也可以覆盖一具有仿木紋或仿大理石紋构造的薄膜。填充体 可以釆用塑料发泡填充体，也可以采用蜂窝纸内芯；采用蜂窝纸内芯 时，可以是单层蜂窝纸芯或单层蜂窝纸板或多层蜂窝纸板，各层蜂窝 纸板之间黏结相固定， 其中蜂窝纸板由蜂窝纸芯、 面纸、 底纸组成， 蜂窝纸芯夹于面纸与底纸之间， 并与面纸、底纸黏结相固定， 对于多 层蜂窝纸板，其各层的蜂窝纸板形状和大小尺寸可以相同，也可以不 相同。 内衬件可以采用管件或挤出型材，也可以采用管件或挤出型材 和注塑件或五金件所构成的复合体， 内衬件是床头或床尾的加强框 架，它加强床头或床尾的强度，增强床头或床尾与床板之间的联接强 度。将填充体及内衬件置于前盖与后盖之间，并将前盖与后盖相互之 间的叠合处固定联接后即构成一完整的床头或床尾，而后将床头、床 尾分别与床板两端相固定则形成一吸塑床。
本发明的有益效果是，由于采用了吸塑或热压成型加工而成的单 层塑料板或多层塑料复合板作为床头或床尾的前盖和后盖，使床头或 床尾可以根据实际使用要求设计出变化灵活的各种形状，而无须另外 加工， 且易于清洗， 抗潮性强； 由于.以质轻的塑料发泡填充体或蜂窝 纸内芯作为床头或床尾的前盖与后盖之间的填充体，即作为床头或床 尾的内芯，使制作好后的床头或床尾的重量较轻； 由于在前盖与后盖 之间还置放有以管件或挤出型材，或管件或挤出型材和注塑件或五金 件所构成的复合件为内衬件，它可作为床头或床尾的加强框架，使床 头或床尾的强度大大增强，同时还可增强床头或床尾与床板之间的连 接强度。本发明是一种重量轻、 强度高、 易于清洗， 造价低且美观的 环保型吸塑床。
附图说明 以下结合附图及实施例对本发明作进一步详细说明；但本发明的 一种吸塑床不局限于实施例。
图 1是实施例一本发明的主视图；
图 2是实施例一本发明的俯视图；
图 3是实施例一本发明床头的构造图；
图 4是实施例一本发明床头的俯视图；
图 5是实施例一本发明床头的内衬件的构造图；
图 6是实施例一本发明床头的内衬件的构造侧视图；
图 7是图 4的局部剖视图；
图 8是实施例二本发明床头的主视图；
图 9是实施例二本发明床头的俯视图；
图 10是实施例二本发明床头的内衬件的构造图；
图 11是实施例二本发明床头的局部剖视图；
图 12是实施例三本发明床头的局部剖视图；
图 13是实施例三本发明床头的蜂窝纸芯的构造示意图一； 图 14是实施例三本发明床头的蜂窝纸芯的构造示意图二； 图 15是实施例四本发明床头的蜂窝纸芯的构造示意图一； 图 16是实施例四本发明床头的蜂窝纸芯的构造示意图二； 图 17是实施例五本发明床头的局部剖视图；
图 18是实施例六本发明床头的局部剖视图；
图 19是实施例六本发明床头的蜂窝纸芯的构造示意图一； 图 20是实施例六本发明床头的蜂窝纸芯的构造示意图二； 图 21是实施例七本发明床头的构造图；
图 22是实施例七本发明床头的俯视图。
具体实施方式
实施例一， 参见图 1至图 7所示， 本发明的一种吸塑床， 它包括 床头 1、床尾 2、床板 3， 床板 3两端分别与床头 1、床尾 2可拆卸固 定相联接； 其中， 床头 1、 床尾 2是由前盖、 后盖、 填充体、 内衬件 构成， 以床头 1为例， 如图 2至图 7所示， 床头 1由前盖 11、 后盖 12、 填充体 13、 内衬件 14构成， 前盖 11、 后盖 12为吸塑或热压成 型加工而成的塑料前盖 11、塑料后盖 12;填充体 13采用塑料发泡填 充体； 内衬件 14为管件或挤出型材； 填充体 13及内衬件 14置于前 盖 11与后盖 12之间，前盖 11与后盖 12的边缘相互叠合，其叠合处 111采用焊接或胶水粘接相固定。
在制作过程中， 前盖 11、 后盖 42可以采用单层塑料板或多层塑 料板， 并按前盖 11、 后盖 12所需的形状、 尺寸经吸塑或热压成型加 工而成， 其形状如图 3、 图 4， 这样可以形成较好的外观形状， 当采 用单层塑料板时，其塑料板厚度可在 0. 3毫米至 4毫米之间，使用的 材料可以为 ABS、 PP、 PS等； 当采用多层塑料板时， 其塑料板的厚度 可在 0. 3毫米至 4毫米之间，例如塑料板可以是由 0. 1毫米至 0. 3毫 米的 PVC与 0. 3毫米至 3. 5毫米的 ABS相复合所形成的复合片材；在 前盖 11或后盖 12的表面还可以设有以印刷方式产生的各种仿木纹或 仿大理石纹的构造，也可以覆盖一具有仿木紋或仿大理石紋构造的薄 膜。 填充体 13采用塑料发泡填充体。 内衬件 14采用管件或挤出型材， 并形成如图 5、 图 6所示的架 构， 内衬件 14是床头 1的加强框架， 包括一对床腿杆 141、 连接于 两床腿杆间的横杆 142、 靠背横杆 144、 连接于靠背横杆 144和床腿 横杆间 142的靠背支杆 143; 靠背支杆 143为两条， 其略呈弧型， 上 端向后弯曲， 靠背横杆 144水平弯曲连接在两靠背支杆 143的顶端， 填充体填 13充在加强框架内外， 将填充体 13及内衬件 14置于塑料 前盖 11与塑料后盖 12之间，并将前盖 11与后盖 12相互之间的叠合 处 111采用焊接或胶水粘接的方式相固定即构成一完整的床头 1， 其 靠背处为曲面。而后将床头 1以及采用此相同方式制作而成的床尾 2 分别与床板 3两端相固定则形成一吸塑床。
实施例二， 参见图 8至图 11所示， 本发明的一种吸塑床， 它包 括床头、床尾、床板，床板两端分别与床头、床尾可拆卸固定相联接； 与实施例一的不同之处在于，床头 4由前盖 41、后盖 42、填充体 43、 内衬件 44构成， 其中前盖 41、 后盖 42亦为吸塑或热压成型加工而 成的塑料前盖、 塑料后盖， 只是形状与实施例一的不同； 填充体 43 仍采用塑料发泡填充体；
内衬件 14亦为管件或挤出型材， 只是形成的构架不同， 如图 10 所示； 包括： 一对床腿杆 441、 连接于两靠背横杆间的横杆 442、 靠 背横杆 444， 靠背横杆 444为呈弧型， 两端部与床腿杆 441的上端部 连接；填充体 43填充在加强框架内， 将填充体 43及内衬件 44置于 塑料前盖 41与塑料后盖 42之间，并将前盖 41与后盖 42相互之间的 叠合处 411 釆用焊接或胶水粘接的方式相固定即构成一完整的床头 4， 而后将床头 4以及采用此相同方式制作而成的床尾分别与床板两 端相固定则形成一吸塑床。
如图 8、 11所示， 前盖 41和后盖 42均一体成型有凸凹图案， 前 盖 41和后盖 42的边缘处凸起， 将床腿杆 441和靠背横杆 444包容， 增加了床头的整体强度； 在前盖 41、 后盖 42中部均设有两个对称的 类方形凸起 412， 一是可以美化床头， 更重要的是可以起到加强筋的 作用， 增加床头靠背部的强度。
实施例三，参见图 12至图 14所示，本发明的一种吸塑床，其中， 床头 5由前盖 51、 后盖 52、 填充体 53、 内衬件 54构成； 与实施例 一的不同之处在于， 填充体 53为蜂窝纸内芯， 蜂窝纸内芯采用的是 单层蜂窝纸芯 531， 单层蜂窝纸芯 531垂直设置在前盖 51、 后盖 52 之间 （即蜂窝孔垂直于前后盖）。
实施例四， 参见图 15至图 16所示， 本发明的一种吸塑床， 与实 施例三的不同之处在于， 填充体 53所采用的蜂窝纸内芯为单层蜂窝 纸板， 其中单层蜂窝纸板 53由蜂窝纸芯 532、面纸 533、底纸 534组 成， 蜂窝纸芯 532夹于面纸 533与底纸 534之间， 并与面纸 533、 底 纸 534黏结相固定。
实施例五， 参见图 17所示， 本发明的一种吸塑床， 与实施例三 的不同之处在于， 前盖 51与后盖 52相互之间的叠合处为 511。
实施例六， 参见图 18至图 20所示， 本发明的一种吸塑床， 与实 施例三的不同之处在于， 填充体 53所采用的蜂窝纸内芯为双层蜂窝 纸板， 上层蜂窝纸板由蜂窝纸芯 5351、 面纸 5352、 底纸 5353组成， 蜂窝纸芯 5351夹于面纸 5352与底纸 5353之间， 并与面纸 5352、 底 纸 5353黏结相固定； 下层蜂窝纸板由蜂窝纸芯 5361、面纸 5362、底 纸 5363组成，蜂窝纸芯 5361夹于面纸 5362与底纸 5363之间，并与 面纸 5362、 底纸 5363黏结相固定； 上、 下层蜂窝纸板之间采用黏结 相固定。
实施例七，参见图 21至图 22所示，本发明的一种吸塑床，其中， 床头 6由前盖 61、 后盖 62、 填充体 63、 内衬件 64构成， 与实施例 二的不同之处在于， 前盖 61、 后盖 62的形状与实施例二的前盖、 后 盖不同。
本发明的由前盖、后盖、填充体、 内衬件所构成的结构不仅可用 于制作床头、 床尾， 还可用于制作折叠沙发床的扶手和靠背。
工业实用性
本发明一种吸塑床的床头和床尾由前盖、后盖、填充体、 内衬件 所构成， 其前盖、后盖均可大批量工业化生产， 整体装配方便， 具有 良好的工业实用性。

Claims

权利要求
1.一种吸塑床，它包括床头、床尾、床板，床板两端分别与床头、 床尾可拆卸固定相联接； 其特征在于： 床头、 床尾是由前盖、 后盖、 填充体、 内衬件构成， 前盖、后盖为吸塑或热压成型加工而成的成形 体，填充体及内衬件置于前盖与后盖之间，前盖与后盖的边缘相互叠 合， 其叠合处固定相联接。
2.根据权利要求 1所述的一种吸塑床，其特征在于：所述的床头 内衬件为加强框架， 包括： 一对床腿杆、 连接于两床腿杆间的横杆、 靠背横杆、连接于靠背横杆和床腿横杆间的靠背支杆；填充体填充在 加强框架内外， 前盖和后盖吸塑成型将其整体包容， 形成床头。
3.根据权利要求 1所述的一种吸塑床，其特征在于：所述的靠背 支杆为两条， 其略呈弧型， 上端向后弯曲， 靠背横杆水平弯曲连接在 两靠背支杆的顶端，填充体填充在加强框架内外，前盖和后盖吸塑成 型将其整体包容， 形成靠背为弧面的床头。
4. 根据权利要求 1所述的一种吸塑床， 其特征在于： 所述的床 头内衬件为加强框架， 包括： 一对床腿杆、连接于两靠背横杆间的横 杆、靠背横杆，靠背横杆为呈弧型，两端部与靠背横杆的上端部连接; 填充体填充在加强框架内外， 前盖和后盒或热压成型将其整体包容， 形成床头。
5.根据权利要求 1或 2或 4所述的一种吸塑床，其特征在于：所 述的前盖或后盖表面还可设有以印刷方式产生的各种仿木纹或仿大 理石紋的构造； 或覆盖一具有仿木紋或仿大理石紋构造的薄膜。
6. 根据权利要求 1或 2或 4所述的一种吸塑床， 其特征在于： 所述的前盖、后盖的形状为正方形或长方形或圆形或椭圆形或三角形 或多边形或异形。
7. 根据权利要求 1或 2或 4所述的一种吸塑床， 其特征在于： 戶方述的前盖或后盖可以为平面或曲面， 还可设有加强筋。
8. 根据权利要求 1或 2或 4所述的一种吸塑床， 其特征在于： 所述的内衬件为管件或挤出型材；或为管件或挤出型材和注塑件或五 金件所构成的复合体。
9. 根据权利要求 1或 2或 4所述的一种吸塑床， 其特征在于： 所述的填充体为塑料发泡填充体或蜂窝纸内芯。
10. 根据权利要求 9所述的一种吸塑床， 其特征在于： 所述的蜂 窝纸内芯为单层蜂窝纸芯或单层蜂窝纸板或多层蜂窝纸板，各层蜂窝 纸板之间黏结相固定； 其中蜂窝纸板由蜂窝纸芯、 面纸、 底纸组成， 蜂窝纸芯夹于面纸与底纸之间， 并与面纸、 底纸黏结相固定。
PCT/CN2005/000018 2004-01-07 2005-01-05 Lit fabrique par moulage par aspiration WO2005067766A1 (fr)

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