標準編號:	GB/T 3326-2016
中文名稱:	家具 桌、椅、凳類主要尺寸
英文名稱:	Furniture―Main sizes of tables,chairs and stools
行業分類:	GB    國家標準
ICS分類:	97.140 97.140    家具 97.140
發布機構:	中華人民共和國國家質量監督檢驗檢疫總局 中國國家標準化管理委員會
發布日期:	2016-12-13
實施日期:	2017-7-1
標準狀態:	valid
替代舊標準:	GB/T 3326-1997 家具 桌、椅、凳類主要尺寸
翻譯語言:	英文
文件格式:	PDF
中文字符數:	15000 字
翻譯價格(元):	290.0
交付時間:	付款后 1 個工作日

Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard is developed in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 3326-1997 Furniture - Main sizes of tables and seats and the following main changes have been made with respect to GB/T 3326-1997: ——The codes of tables, chairs and stools are modified (see clause 2; clause 2 of 1997 edition); ——The size requirements for the height difference of middle clearance height and chair/stool seat surface in the subclause - "Table top height, seat height and matching height difference" (see 3.1) are added; ——The size requirements for the inner width of armrests, seat depth and back length in the subclause - "Armchairs" are modified (see 3.2.1; 3.2.1 of 1997 edition); ——The size requirements for the front width of seat, seat depth and back length in the subclause - "Back-rest chairs" are modified (see 3.2.2; 3.2.2 of 1997 edition); ——The size requirements for the front width of seat, seat depth and back length in the subclause - "Folding chairs" are modified (see 3.2.3; 3.2.3 of 1997 edition); ——The size requirements for the side length (or diameter) of square and round stools are modified (see 3.3.2; 3.3.2 of 1997 edition); ——The size requirements for the clearance height of legs of double-pedestal desks are deleted (see 3.4.1 of 1997 edition); ——The size requirements for the clearance height of legs of single-pedestal desks are deleted (see 3.4.2 of 1997 edition); ——The size requirements for the height of the upper edge of the mirror above the ground in the subclause - dressing table are modified (see 3.4.4; 3.4.3 of 1997 edition); ——The requirements for size range are deleted (see 3.1, 3.2, 3.4 and 3.5 of 1997 edition). This standard was proposed by China National Light Industry Council. This standard is under the jurisdiction of the National Technical Committee on Furnitures of Standardization Administration of China (SAC/TC 480). This standard was firstly issued in 1982 and revised in 1997 for the first time. Furniture - Main sizes of tables, chairs and stools 1 Scope This standard specifies the main sizes of tables, chairs and stools. This standard is applicable to the design and production of double-pedestal desk, single-pedestal desk, dressing table, single-layer table, armchair, back-rest chair, folding chair, long square stool, square stool and round stool; it may also be referred for that of other types of tables, chairs and stools. 2 Code See Table 1 for main size codes and descriptions of tables, chairs and stools. Table 1 Main size codes and descriptions of tables, chairs and stools No. Code Code description 1 B Width of table top 2 B1 Width of seat surface 3 B2 Inner width of armrests, i.e., the minimum horizontal distance between armrests 4 B3 Front width of seat, i.e., the horizontal width of the front edge of the seat surface 5 B4 Width of middle clearance 6 B5 Inner width of drawers of side table 7 T Depth of table top 8 T1 Depth of seat, i.e., the distance between the center point of front edge of seat surface and the intersecting line of seat surface and back surface 9 H Table top height 10 H1 Seat height, i.e., the distance from the highest point on the front of the central axis of the seat to the ground 11 H2 Armrest height, i.e., the highest point of the front edge of the armrest 12 H3 Middle clearance height 13 H4 The height of the lower edge of the mirror above the ground 14 H5 The height of the upper edge of the mirror above the ground 15 L1 Length of stool surface 16 L2 Back length, i.e., the distance between the center point of back upper edge and the intersecting line of back and seat surface 17 D Diameter of seat surface 18 D1 Diameter of stool surface 19 α Seat inclination 20 β Back inclination 3 Main sizes 3.1 Table top height, seat height and matching height difference See Figure 1 and Table 2 for table top height, seat height and matching height difference. Figure 1 Schematic diagram for table top height, seat height and matching height difference Table 2 Table top height, seat height and matching height difference In: mm Table top height H Seat height H1 Matching height difference of table top and chair/stool seat surface H-H1 Matching height difference of middle clearance height and chair/stool seat surface H3-H1 Middle clearance height H3 680~760 400~440 460 for maximum seat height of soft surface (including the sinkage) 250~320 ≥200 ≥580 Note: In case of special requirements or contract requirements, all sizes shall be noted in the contract by the supplier and the purchaser, and are not subject to this limitation. 3.2 Sizes of tables 3.2.1 Armchairs See Figure 2 and Table 3 for the sizes of armchairs. Figure 2 Schematic diagram for sizes of armchairs Table 3 Sizes of armchairs Inner width of armrest B2 Seat depth T1 Armrest height H2 Back length L2 Seat inclination α Back inclination β ≥480mm 400mm~480mm 200mm~250mm ≥350mm 1°~4° 95°~100° Note: In case of special requirements or contract requirements, all sizes shall be noted in the contract by the supplier and the purchaser, and are not subject to this limitation. 3.2.2 Back-rest chairs See Figure 3 and Table 4 for the sizes of back-rest chairs. Figure 3 Schematic diagram for sizes of back-rest chairs Table 4 Sizes of back-rest chairs Front width of seat B3 Seat depth T1 Back lengtha L2 Seat inclination α Back inclination β ≥400mm 340mm~460mm ≥350mm 1°~4° 95°~100° Note: In case of special requirements or contract requirements, all sizes shall be noted in the contract by the supplier and the purchaser, and are not subject to this limitation. a Decorative backrest is not subject to this limitation, which shall be clearly stated in the instructions for use. 3.2.3 Folding chairs See Figure 4 and Table 5 for the sizes of folding chairs. Figure 4 Schematic diagram for sizes of folding chairs Table 5 Sizes of folding chairs Front width of seat B3 Seat depth T1 Back length L2 Seat inclination α Back inclination β 340mm~420mm 340mm~440mm ≥350mm 3°~5° 100°~110° Note: In case of special requirements or contract requirements, all sizes shall be noted in the contract by the supplier and the purchaser, and are not subject to this limitation. 3.3 Sizes of stools 3.3.1 Long square stools See Figure 5 and Table 6 for the sizes of long square stools. Figure 5 Schematic diagram for sizes of long square stools Table 6 Sizes of long square stools In: mm Width of stool surface B1 Depth of stool surface T1 ≥320 ≥240 Note: In case of special requirements or contract requirements, all sizes shall be noted in the contract by the supplier and the purchaser, and are not subject to this limitation. 3.3.2 Square and round stools See Figures 6 and 7 and Table 7 for the sizes of square and round stools. Figure 6 Schematic diagram for sizes of square stools Figure 7 Schematic diagram for sizes of round stools Table 7 Schematic diagram for sizes of square and round stools In: mm Item Width (or diameter) of stool surface B1 (or D1) Size ≥300 Note: In case of special requirements or contract requirements, all sizes shall be noted in the contract by the supplier and the purchaser, and are not subject to this limitation. 3.4 Sizes of tables 3.4.1 Double-pedestal desks See Figure 8 and Table 8 for the sizes of double-pedestal desks. The cabinets on both sides of the double-pedestal desks may be integral or combined types. Figure 8 Schematic diagram for sizes of double-pedestal desks Table 8 Sizes of double-pedestal desks In: mm Width of table top B Depth of table top T Middle clearance height H3 Middle clearance width B4 Inner width of drawers of side table B5 1,200~2,400 600~1,200 ≥580 ≥520 ≥230 Note: In case of special requirements or contract requirements, all sizes shall be noted in the contract by the supplier and the purchaser, and are not subject to this limitation. 3.4.2 Single-pedestal desks See Figure 9 and Table 9 for the sizes of single-pedestal desks. The side cabinet of the single-pedestal desks may be integral or combined types.

Foreword I 1 Scope 2 Code 3 Main sizes

ICS 97.140 Y 80 中華人民共和國國家標準 GB/T 3326—2016 代替GB/T 3326—1997 家具 桌、椅、凳類主要尺寸 Furniture—Main sizes of tables，chairs and stools 2016—12—13發布 2017—07—01實施 中華人民共和國國家質量監督檢驗檢疫總局 中國國家標準化管理委員會 發布 前言 本標準按照GB/T 1.1—2009給出的規則起草。 本標準代替GB/T 3326—1997《家具 桌、椅、凳類主要尺寸》，與GB/T 3326—1997相比，主要技術變化如下： ——修改了桌、椅、凳類的代號(見第2章，1997年版的第2章)； ——增加了桌面高、座高、配合高差中的中間凈空高與椅凳座面高差的尺寸要求(見3.1)； ——修改了扶手椅的扶手內寬、座深、背長的尺寸要求(見3.2.1，1997年版的3.2.1)； ——修改了靠背椅的座前寬、座深、背長的尺寸要求(見3.2.2，1997年版的3.2.2)； ——修改了折疊椅的座前寬、座深、背長的尺寸要求(見3.2.3，1997年版的3.2.3)； ——修改了方凳、圓凳的邊長(或直徑)的尺寸要求(見3.3.2，1997年版的3.3.2)； ——刪除了雙柜桌的柜腳的凈空高尺寸要求(1997年版的3.4.1)； ——刪除了單柜桌的柜腳的凈空高尺寸要求(1997年版的3.4.2)； ——修改了梳妝桌的鏡子上沿離地面高要求尺寸(見3.4.4，1997年版的3.4.3)； ——刪除了尺寸極差要求(1997年版的3.1、3.2、3.4、3.5)。 本標準由中國輕工業聯合會提出。 本標準由全國家具標準化技術委員會(SAC/TC 480)歸口。 本標準于1982年首次發布，1997年第1次修訂。 家具桌、椅、凳類主要尺寸 1范圍 本標準規定了桌、椅、凳類家具的主要尺寸。 本標準適用于雙柜桌、單柜桌、梳妝桌(梳妝臺)、單層桌、扶手椅、靠背椅、折疊椅、長方凳、方凳、圓凳的設計和生產，其他桌、椅、凳類家具也可參照執行。 2代號 桌、椅、凳類的主要尺寸代號和說明見表1。 表1桌、椅、凳類主要尺寸代號和說明 序號 代號 代號說明 1 B 桌面寬 2 B1 座面寬 3 B2 扶手內寬、即扶手間最小的水平距離 4 B3 座前寬，即座面前沿的水平寬度 5 B4 中間凈空寬 6 B5 側柜抽屜內寬 7 T 桌面深 8 T1 座深，即座面前沿中點至座面與背面相交線的距離 9 H 桌面高 10 H1 座高，即座面中軸線前部最高點至地面的距離 11 H2 扶手高，即扶手前沿最高處 12 H3 中間凈空高 13 H4 鏡子下沿離地面高 14 H5 鏡子上沿離地面高 15 L1 凳面長 16 L2 背長，即背面上沿中點至背面與座面相交線的距離 17 D 座面直徑 18 D1 凳面直徑 19 α 座傾角 20 β 背傾角 3主要尺寸 3.1桌面高、座高、配合高差 桌面高、座高、配合高差見圖1、表2。 圖1桌高、座高、配合高差示意圖 表2桌面高、座高、配合高差 單位為毫米 桌面高 H 座高 H1 桌面與椅凳座 面配合高差 H-H1 中間凈空高與椅凳 座面配合高差 H3-H1 中間凈空高 H3 680～760 400～440 軟面的最大座高 460(包括下沉量) 250～320 ≥200 ≥580 注：當有特殊要求或合同要求時，各類尺寸由供需雙方在合同中明示，不受此限。 3.2椅類尺寸 3.2.1 扶手椅 扶手椅尺寸見圖2、表3。 圖2扶手椅尺寸示意圖 表3扶手椅尺寸 扶手內寬 B2 座深 T1 扶手高 H2 背長 L2 座傾角 α 背傾角 β ≥480 mm 400 mm～480 mm 200 mm～250 mm ≥350 mm 1°～4° 95°～100° 注：當有特殊要求或合同要求時，各類尺寸由供需雙方在合同中明示，不受此限。 3.2.2 靠背椅 靠背椅尺寸見圖3、表4。 圖3靠背椅尺寸示意圖 表4靠背椅尺寸 座前寬 B3 座深 T1 背長a L2 座傾角 α 背傾角 β ≥400mm 340 mm～460 mm ≥350mm 1°～4° 95°～100° 注：當有特殊要求或合同要求時，各類尺寸由供需雙方在合同中明示，不受此限。 a裝飾用靠背不受此限制，并應在使用說明中明示。 3.2.3 折疊椅 折疊椅尺寸見圖4、表5。 圖4折疊椅尺寸示意圖 表5折疊椅尺寸 座前寬 B3 座深 T1 背長 L2 座傾角 α 背傾角 β 340 mm～420 mm 340 mm～440 mm ≥350 mm 3°～5° 100°～110° 注：當有特殊要求或合同要求時，各類尺寸由供需雙方在合同中明示，不受此限。 3.3凳類尺寸 3.3.1 長方凳 長方凳尺寸見圖5、表6。 圖5長方凳尺寸示意圖 表6長方凳尺寸 單位為毫米 凳面寬 B1 凳面深 T1 ≥320 ≥240 注：當有特殊要求或合同要求時，各類尺寸由供需雙方在合同中明示，不受此限。 3.3.2方凳、圓凳 方凳、圓凳尺寸見圖6、圖7、表7。 圖6方凳尺寸示意圖 圖7圓凳尺寸示意圖 表7方凳、圓凳尺寸 單位為毫米 項目 凳面寬(或凳面直徑) B1(或D1) 尺寸 ≥300 注：當有特殊要求或合同要求時，該尺寸由供需雙方在合同中明示，不受此限。 3.4桌類尺寸 3.4.1雙柜桌 雙柜桌尺寸見圖8、表8。雙柜桌的兩側柜體可以是連體或組合式。 圖8雙柜桌尺寸示意圖 表8雙柜桌尺寸 單位為毫米 桌面寬 B 桌面深 T 中間凈空高 H3 中間凈空寬 B4 側柜抽屜內寬 B5 1 200～2 400 600～1 200 ≥580 ≥520 ≥230 注：當有特殊要求或合同要求時，各類尺寸由供需雙方在合同中明示，不受此限。 3.4.2單柜桌 單柜桌尺寸見圖9、表9。單柜桌的側柜體可以是連體或組合式。 圖9單柜桌尺寸示意圖 表9單柜桌尺寸 單位為毫米 桌面寬 B 桌面深 T 中間凈空高 H3 中間凈空寬 B4 側柜抽屜內寬 B5 900～1 500 500～750 ≥580 ≥520 ≥230 注：當有特殊要求或合同要求時，各類尺寸由供需雙方在合同中明示，不受此限。 3.4.3梳妝桌(梳妝臺) 梳妝桌(梳妝臺)尺寸見圖10、表10。 圖10梳妝桌(梳妝臺)尺寸示意圖 表10梳妝桌(梳妝臺)尺寸 單位為毫米 桌面高 H 中間凈空高 H3 中間凈空寬 B4 鏡子下沿離地面高 H4 鏡子上沿離地面高 H5 ≤740 ≥580 ≥500 ≤1 000 ≥1 400 注：當有特殊要求或合同要求時，各類尺寸由供需雙方在合同中明示，不受此限。 3.4.4單層桌 3.4.4.1長方桌 長方桌尺寸見圖11、表11。 圖11長方桌尺寸示意圖 表11長方桌尺寸 單位為毫米 桌面寬 B 桌面深 T 中間凈空高 H3 ≥600 ≥400 ≥580 注：當有特殊要求或合同要求時，各類尺寸由供需雙方在合同中明示，不受此限。 3.4.4.2方桌、圓桌 方桌、圓桌尺寸見圖12、圖13、表12。 圖12方桌尺寸示意圖 圖13圓桌尺寸示意圖 表12方桌、圓桌尺寸 單位為毫米 桌面寬(或桌面直徑) B(或D) 中間凈空高 H3 ≥600 ≥580 注：當有特殊要求或合同要求時，各類尺寸由供需雙方在合同中明示，不受此限。