M331336 八、新型說明： 【新型所屬之技術領域】 本新型是有關於-種椅具，特別是指一種供人乘坐之 椅具。 【先前技術】 圖1所示為-般供人乘坐之椅具，該椅具通常包含： -腳架單元u、-可供乘坐之座板12，以及數支將座板12M331336 VIII. New description: [New technical field] The new type is related to a kind of chair, especially a chair for people to ride. [Prior Art] FIG. 1 shows a chair for a person to ride, which usually includes: - a tripod unit u, a seat plate 12 for seating, and a plurality of seat plates 12
固定在腳架單元u上的螺絲、13。該聊架單元η包括兩支 直立並間隔的第-腳桿lu、—連接該等第—腳桿⑴頂端 的第-連桿112、兩支間隔之第二腳桿113、一連接該等第 二腳桿113頂端並和第一連桿112交又的第二連桿⑽，以 及；:支穿經該等連桿112、114並將兩者接合之螺絲115, 在每支連桿112、114上都具有兩個分別鄰近腳桿⑴、113 的螺孔116。 ㈣厘板12疋架靠在腳架單元u之該等連桿112、 114上方，並具有一朝向該腳架單元11之底面121、一朝上 之頂面122’以及數個鄰近板體邊緣並貫穿頂、底面122、 121的穿孔123 ’㈣等螺絲13是分财過其中-個穿孔 123後螺鎖在腳架單元11上對應之螺孔116内。 習知椅具為了將座板12安裝在腳架單^上， 將螺絲U穿過座板12後螺裝在腳架單元 : 該座板12的頂面122會留 在、、且裝後 的美觀性較差。而在螺絲13=3上的頭部，造成組裝後 必需先穿過穿孔123後，再蟫#、由於該等螺絲13 再螺鎖於腳架單元u上對應的螺 5 M331336Screws, 13 fixed to the tripod unit u. The chat frame unit η includes two upright and spaced first-foot bars lu, a first link 112 connecting the top ends of the first-foot bars (1), two spaced second legs 113, and one connecting the first a second link (10) at the top end of the two-legged rod 113 and intersecting the first link 112, and: a screw 115 that is threaded through the links 112, 114 and joined to each other, Each of the 114 has two screw holes 116 adjacent to the foot bars (1), 113, respectively. (4) The PCT plate 12 truss rests above the links 112, 114 of the gantry unit u and has a bottom surface 121 facing the gantry unit 11, an upwardly facing top surface 122' and a plurality of adjacent slab edges And the through-holes 123' (four) and the like 13 which penetrate the top and bottom surfaces 122, 121 are divided into a hole 123 and are screwed into the corresponding screw holes 116 of the tripod unit 11. In order to mount the seat plate 12 on the stand unit ^, the screw U is passed through the seat plate 12 and then screwed onto the stand unit: the top surface 122 of the seat plate 12 will remain in, and after installation The appearance is poor. On the head of the screw 13=3, it is necessary to pass through the through hole 123 after assembly, and then 蟫#, because the screw 13 is screwed to the corresponding screw on the tripod unit u 5 M331336
12及腳 在組裝上也不太方便。 【新型内容】 應’該螺絲13才 且礙’該等螺絲13 故此種設計之椅具 種組裝簡單，並具有 因此，本新型之目的係在提供一 較佳美觀性之家具。 於是，本新型椅具包含：一腳架單元、一固定於腳架 單元頂端之銜接環，及一套設於該銜接環外之座板單元。 該銜接環水平地固定於腳架單元頂端。該座板單元具 有一水平蓋置於銜接環頂緣之座板部、一由座板部周緣往 下延伸並圍覆於銜接環外之環板部，及一由環板部底緣往 内凸伸並卡抵於銜接環底緣之卡掣凸緣。 本新型椅具藉由該座板單元之卡掣凸緣卡抵於該銜接 環之底緣’以將座板單元整體固定於該銜接環上，以省略 螺絲鎖螺組裝的麻煩，簡化組裝過程，且組裝後之座板單 元頂面上完全沒有螺絲孔或螺絲頭，以確保座板單元外表 的美觀性。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之二個較佳實施例的詳細說明中，將可 清楚的呈現。 在本新型被詳細描述之前，要注意的是，在以下的說 M331336 明内谷中’類似的元件是以相同的編號來表示。 勹入二閱圖^ ’ 3與圖4 ’本新型椅具之第一較佳實施例 匕各一腳架單元3、一固定於腳架單元3頂端之銜接環4， 及一套設於該銜接環4外之座板單元5。 該腳木單元3具有兩支直立並間隔的第一腳桿31、一 連接該等第一腳桿31頂端的第-連桿32、兩支間隔之第二12 and feet are also not very convenient to assemble. [New content] The design of the chair is simple to assemble and the screw 13 is designed to provide a better aesthetic appearance. Therefore, the chair of the present invention comprises: a tripod unit, a connecting ring fixed to the top of the tripod unit, and a set of seat plate units disposed outside the connecting ring. The adapter ring is horizontally fixed to the top of the tripod unit. The seat plate unit has a horizontal cover disposed on the seat plate portion of the top edge of the engaging ring, a ring plate portion extending downward from the periphery of the seat plate portion and surrounding the outer ring of the connecting ring, and a bottom portion of the ring plate portion Protruding and snapping against the latching flange of the bottom edge of the adapter ring. The chair member of the present invention is fixed to the connecting ring by the latching flange of the seat plate unit to fix the seat plate unit integrally on the connecting ring, thereby omitting the trouble of assembling the screw lock screw and simplifying the assembly process. And the assembled top plate unit has no screw holes or screw heads on the top surface to ensure the appearance of the seat plate unit. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Before the present invention is described in detail, it is to be noted that the similar elements in the following description of M331336 are denoted by the same reference numerals. The first preferred embodiment of the present invention is a first embodiment of the present invention, a tripod unit 3, a connecting ring 4 fixed to the top end of the tripod unit 3, and a set of The seat plate unit 5 outside the ring 4 is engaged. The foot unit 3 has two upright and spaced first leg 31, a first link 32 connecting the top ends of the first leg 31, and a second interval
干33 ’及-連接該等第二腳桿33頂端並和第一連桿32 父又的第二連帛34。本實施例中該第-、第二連桿32干、34 之中央部位是以焊接方式相互固定銜接，但實施上亦可以 螺絲鎖接方式固定銜接。 該銜接環4水平地固定於腳架單元3頂端，並且有一 圓環狀之圍繞環壁41，及複數相互間隔設置地由圍繞環壁 卜周面往外凸出之凸出粒42。本實施例中該圍繞環壁“ :以長條狀之金屬片彎繞成圓環狀，並以衝壓方式於；繞 衣2 41上衝壓出該等凸出粒42。此外，該圍繞環壁“之 底緣與該腳架單元3之第_、第二連桿32、34間亦是以焊 接方式連接固定。 丹，一水平蓋置於銜接環 :51、-由座板部51周緣往下延伸並圍覆於銜接環4外之 環板部52，及一由環板部52底緣往内凸伸之卡掣凸緣53 亦即藉由4卡掣凸緣53卡抵於銜接環4之該等凸出粒π :緣以將座板單疋5整體固定套設於該銜接環*上。 :實細例中忒座板早凡5是以金屬材質之板片一體成型製 成，但實施上不以上述之結構為限。 7 M331336 藉此，於整體組裝過程中，該座板 ==於該銜接環4上並施力將座板單… 卡滑移過該等凸出粒42並卡抵於凸出粒42騎 ，就元成該座板單元5之組裝， _，· :，組裝過程非常簡… =3此7地Γ沒有螺絲孔或 ，座板單例中’該銜接環4之頂緣頂抵於 板…之座板部51底面，可增加座板單元5之強度 第-二】新型椅具之第二較佳實施例之構造大致與 實轭例相近’其不同之處在於該銜接環4之樺截 面呈圓管狀’亦即該銜接環4之外周面是呈往外圓弧凸出 之形狀’该座板單元5套設於該銜接環4外時，該卡擎凸 緣53就是卡抵於該銜接環4外周面之底緣。 綜上所述，本新型椅具藉由該座板單元5之卡擎凸緣 ^卡抵Γ錢接環4之底緣，以將座板單元5整體固定於 X衡接％ 4上，以省略螺絲鎖螺組裝的麻煩，簡化組裝過 程，且組錢之結單& 5頂面上完全沒有㈣孔或螺絲 頭，以確保座板單& 5外表的美觀性，所以確實可達到本 新型之目的。 准以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新财請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 M331336 【圖式簡單說明】 圖1是一般椅具之立體分解 >、 螺絲鎖螺古々— 呪明一座板是以複數 螺方式固疋於一腳架單元頂端·， 圖2是本新型椅具之第一 圖 平又1土貫靶例的立體分解圖； =3是該第一較佳實施例的的立體圖； 圖4是該第一較佳實施 阛c 的部分側面剖視圖；及 5是本新型椅具之第_ 圖。 〜孝父佳實施例的部分側面剖視The stem 33' and the second flail 34 connecting the top end of the second leg 33 and the first link 32. In the present embodiment, the central portions of the first and second links 32, 34 are fixedly coupled to each other by welding, but in practice, they can be fixedly engaged by screwing. The adapter ring 4 is horizontally fixed to the top end of the tripod unit 3, and has an annular shape surrounding the annular wall 41, and a plurality of projecting granules 42 which are spaced apart from each other and project outwardly around the circumferential surface of the annular wall. In this embodiment, the surrounding ring wall is: an elongated strip of metal is bent into an annular shape, and is punched out; the convex granules 42 are punched out on the wrapping 241. Further, the surrounding wall The bottom edge and the first and second links 32 and 34 of the tripod unit 3 are also connected and fixed by welding. Dan, a horizontal cover is placed on the adapter ring: 51, a ring plate portion 52 extending downward from the periphery of the seat plate portion 51 and surrounding the adapter ring 4, and a card projecting inward from the bottom edge of the ring plate portion 52 The flange 53 is abutted against the convex granules π of the engaging ring 4 by the four latching flanges 53 to integrally fix the seat plate unit 5 to the engaging ring*. : In the actual example, the sill plate 5 is made of a metal plate, but the implementation is not limited to the above structure. 7 M331336 Thereby, during the whole assembly process, the seat plate== on the connecting ring 4 and exerting a force to slide the seat plate... the card slides over the protruding particles 42 and clicks against the protruding particles 42 to ride. As for the assembly of the seat plate unit 5, _, · :, the assembly process is very simple... =3 This 7-floor has no screw holes or, in the case of the seat plate, the top edge of the adapter ring 4 is against the plate... The bottom surface of the seat plate portion 51 can increase the strength of the seat plate unit 5. The structure of the second preferred embodiment of the new chair member is substantially similar to that of the actual yoke example. The difference is that the birch cross section of the engaging ring 4 The outer tubular surface of the connecting ring 4 is in the shape of an outward arc. When the seat plate unit 5 is sleeved outside the connecting ring 4, the card bearing flange 53 is engaged with the connecting ring. The bottom edge of the outer peripheral surface of the ring 4. In summary, the chair of the present invention is attached to the bottom edge of the money ring 4 by the clicker flange of the seat plate unit 5 to fix the seat plate unit 5 to the X balance 4%. The trouble of assembling the screw lock screw is omitted, the assembly process is simplified, and there is no (four) hole or screw head on the top surface of the group of money & 5 to ensure the appearance of the seat plate single & 5 appearance, so it is indeed possible to achieve The purpose of the new type. The above-mentioned ones are only the preferred embodiments of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent changes and modifications made by the scope of the new patent and the new description contents. , are still within the scope of this new patent. M331336 [Simple description of the drawing] Figure 1 is a three-dimensional decomposition of a general chair>, a screw-locked snail-------------------------------------------------------------------- 1 is a perspective exploded view of the first preferred embodiment; = 3 is a perspective view of the first preferred embodiment; FIG. 4 is a partial side cross-sectional view of the first preferred embodiment ;c; The _ figure of the new chair. ~Some of the side view of the embodiment of the filial father
9 M331336 【主要元件符號說明】 3 腳架單元 41 圍繞環壁， 31 第一腳桿 42 凸出粒 32 第一連桿 5 座板單元 33 第二腳桿 51 座板部 34 第二連桿 52 環板部 4 銜接壞 53 卡掣凸緣 109 M331336 [Description of main component symbols] 3 Tripod unit 41 surrounds the ring wall, 31 First leg 42 protrudes 32 First link 5 Seat plate unit 33 Second leg 51 Seat plate portion 34 Second link 52 Ring plate portion 4 is connected to the bad 53 card flange 10