TWI629030B - Chair - Google Patents

Abstract

一種椅具，包含一個骨架、一個座墊，以及一個穿設框條。該骨架具有一個界定出一個框孔的環框，以及一個腳座，該腳座具有數個與該環框結合的結合單元，該座墊具有一個承載部，以及一個位在該承載部下方的撐設圍部，該撐設圍部具有數個圍繞該環框的套管，每個套管都具有一個穿設通道，該穿設框條穿過每個套管的該穿設通道，並鄰近該環框的該框孔。當該座墊位在一個載重位置時，該穿設框條將抵靠在該腳座的該等結合單元的內側。前述結構的配合，可以讓該座墊可拆解地組裝在該骨架上，並達到方便換裝、清洗，以及提高製造方便性的目的。A chair includes a skeleton, a seat cushion, and a wear frame. The skeleton has a ring frame defining a frame hole, and a foot seat having a plurality of bonding units coupled to the ring frame, the seat pad having a carrying portion and a position below the carrying portion Supporting a bracket having a plurality of sleeves surrounding the ring frame, each sleeve having a through passage through the through passage of each sleeve, and The frame hole adjacent to the ring frame. When the seat cushion is in a load position, the wear frame strip will abut against the inside of the joint unit of the foot. The cooperation of the foregoing structure allows the seat cushion to be detachably assembled on the skeleton, and the purpose of facilitating replacement, cleaning, and improvement of manufacturing convenience is achieved.

Description

椅具Chair

本發明是關於一種椅具，特別是指一種針對座墊及骨架之間的結合構造作改良的椅具。The present invention relates to a chair, and more particularly to a chair that is improved in the joint structure between the seat cushion and the skeleton.

習知椅具的種類及型式有很多種，其中，適合在戶外使用的休閒式椅具通常包含一個可收折的骨架，以及一個安裝在該骨架上並可供乘坐的座墊，當該座墊採用可撓性的布品車製而成時，在乘坐時具有較佳的舒適性。There are many types and types of conventional chair sets. Among them, the leisure chair that is suitable for outdoor use usually includes a foldable skeleton, and a seat cushion that is mounted on the frame and can be used for riding. When the pad is made of flexible fabric, it has better comfort when riding.

為了將可撓性的該座墊安裝在該骨架上，習知椅具的骨架通常具有一個環框，以及一個腳座，該腳座具有數個相間隔並與該環框結合的結合單元，該座墊具有一個承載部，以及數個結合在該承載部底部的套管，每個套管都具有一個供該環框穿過的穿設通道。製造時，該環框先製作成具有開口端的半成品，然後將該半成品依序穿過該座墊的每個套管，接著，將該環框組立成封閉的環圈狀，最後，將該腳座組接在該環框的下方，就可以完成該椅具的組合作業。In order to mount the flexible seat cushion on the skeleton, the skeleton of the conventional chair has a ring frame and a foot seat having a plurality of coupling units spaced apart from each other and combined with the ring frame. The seat cushion has a carrier portion and a plurality of sleeves coupled to the bottom of the carrier portion, each sleeve having a through passage for the ring frame to pass through. When manufactured, the ring frame is first made into a semi-finished product having an open end, and then the semi-finished product is sequentially passed through each sleeve of the seat cushion, and then the ring frame is assembled into a closed loop shape, and finally, the foot is formed. The seat set is connected below the ring frame to complete the combination of the chair.

習知椅具雖然可以提供舒適的乘坐空間，但是就消費者使用的角度，該座墊是穿套在該骨架的該環框上再組立該腳座，因此，該座墊既無法隨著季節變化更換，也無法拆解、清洗，當該座墊損壞時，必需將整個椅具丟棄，造成不必要的浪費。就製造的角度，習知椅具在製造時，必需在工廠內先決定該座墊的花色、形式，然後將該座墊套裝在該骨架的該環框後，再組接該腳座。此種結構所衍生的組裝作業，無法根據訂貨需求搭配不同形式或花色的座墊，故製造時缺乏靈活性，製造時比較不方便。Although the conventional chair can provide a comfortable seating space, in terms of the angle used by the consumer, the seat cushion is placed on the ring frame of the skeleton and the foot is assembled. Therefore, the seat cushion can neither follow the season. Changes and replacements cannot be disassembled or cleaned. When the seat cushion is damaged, the entire chair must be discarded, resulting in unnecessary waste. In terms of manufacturing, the conventional chair must be made in the factory to determine the color and form of the seat, and then the seat is placed behind the ring frame of the frame, and then the foot is assembled. The assembly work derived from such a structure cannot be matched with different forms or color seat cushions according to the ordering requirements, so the manufacturing lacks flexibility and is inconvenient to manufacture.

本發明的目的是在提供一種能夠克服先前技術的至少一個缺點的椅具。It is an object of the present invention to provide a chair that overcomes at least one of the disadvantages of the prior art.

本發明的椅具包含一個骨架、一個座墊，以及一個將該座墊可拆解地安裝在該骨架上的穿設框條。該骨架具有一個界定出一個框孔的環框，以及一個腳座，該腳座具有數個與該環框結合的結合單元，該座墊具有一個承載部，以及一個位在該承載部下方的撐設圍部，該撐設圍部具有數個圍繞該環框的套管，每個套管都具有一個穿設通道，該穿設框條穿過每個套管的該穿設通道，並鄰近該環框的該框孔。當該座墊位在一個載重位置時，該穿設框條抵靠在該腳座的該等結合單元的內側。The chair of the present invention comprises a skeleton, a seat cushion, and a threading frame strip for detachably mounting the seat cushion on the frame. The skeleton has a ring frame defining a frame hole, and a foot seat having a plurality of bonding units coupled to the ring frame, the seat pad having a carrying portion and a position below the carrying portion Supporting a bracket having a plurality of sleeves surrounding the ring frame, each sleeve having a through passage through the through passage of each sleeve, and The frame hole adjacent to the ring frame. When the seat cushion is in a load position, the threading frame strip abuts against the inner side of the joint units of the foot seat.

本發明的功效在於：利用該穿設框條將該座墊可拆解的安裝在該骨架的該環框上，除了方便拆解及組裝該座墊外，亦可達到方便換裝、清洗，以及提高製造方便性等等的功效。The utility model has the advantages that the seat cushion is detachably mounted on the ring frame of the skeleton by using the wearing frame strip, and in addition to conveniently disassembling and assembling the seat cushion, the utility model can also be conveniently replaced and cleaned. And improve the convenience of manufacturing and the like.

參閱圖1、2、3，本發明椅具的一個實施例包含：一個骨架1、一個由可撓性材料製成的座墊2，以及一個將該座墊2可拆解地安裝在該骨架1上的穿設框條3。該骨架1可以是實施例所揭露的收折式，亦可為不以具有收折功能的固定式結構，即本實施例該骨架1並不以具有收折功能為必要。該骨架1具有一個環框11，以及一個組裝在該環框11下方的腳座10，該環框11是一個封閉的金屬框條，並界定出一個封閉的框孔111。Referring to Figures 1, 2, and 3, an embodiment of the chair of the present invention comprises: a frame 1, a seat cushion 2 made of a flexible material, and a detachable mounting of the seat cushion 2 on the frame. The frame 3 on the 1 is worn. The skeleton 1 may be a folding type disclosed in the embodiment, or may be a fixed structure that does not have a folding function, that is, the skeleton 1 in the embodiment does not have a folding function. The frame 1 has a ring frame 11 and a foot 10 assembled under the ring frame 11, the ring frame 11 being a closed metal frame strip defining a closed frame opening 111.

該腳座10具有一個由前上方往後下方斜伸的第一腳框12、一個由後上方往前下方斜伸的第二腳框13、兩支將該第一腳框12及該第二腳框13可樞擺連接的樞軸14，以及數個將該第一腳框12及該第二腳框13結合在該環框11下方的結合單元15。該第一腳框12具有兩支左右間隔的第一腳桿部121，以及一個連接在該等第一腳桿部121底端的第一連桿部122，該第二腳框13具有兩支左右間隔並可改變突出長度的第二腳桿部131，以及一個連接在該等第二腳桿部131底端的第二連桿部132。該等第二腳桿部131可改變長度的結構為習知，並揭露於申請人前所申請之M492677號新型專利，不再說明。所述樞軸14分別可樞擺的連結同側的該第一腳桿部121及該第二腳桿部131，本實施例該腳座10亦可具有一支同時穿過所述第一腳桿部121及所述第二腳桿部131的該樞軸14。The foot base 10 has a first leg frame 12 extending obliquely from the front upper side to the lower rear side, a second leg frame 13 extending obliquely from the upper rear side to the front lower side, and two of the first leg frame 12 and the second leg. The pivot frame 14 of the leg frame 13 is pivotally connected, and a plurality of coupling units 15 that couple the first leg frame 12 and the second leg frame 13 under the ring frame 11 . The first leg frame 12 has two first leg portions 121 spaced apart from each other, and a first link portion 122 connected to the bottom end of the first leg portions 121. The second leg frame 13 has two sides. The second leg portion 131 is spaced apart and can be changed in length, and a second link portion 132 is attached to the bottom end of the second leg portion 131. The structure in which the second leg portion 131 can be changed in length is known and disclosed in the new patent No. M492677 previously filed by the applicant, and is not described. The pivots 14 respectively pivotally connect the first leg portion 121 and the second leg portion 131 on the same side. In this embodiment, the foot 10 can also have a first pass through the first leg. The pivot portion 14 of the rod portion 121 and the second leg portion 131.

本實施例所述結合單元15是間隔設置，並分別將該等第一腳桿部121及該等第二腳桿部131的上端結合在該環框11的底緣，由於其結構相同，僅以安裝在其中一個第一腳桿121下方的該結合單元15作說明。該結合單元15具有一個U形的結合座151、一支將該結合座151與該環框11固定結合的結合銷152，以及一支將該第一腳桿部121的上端可樞擺的安裝在該結合座151下方的插銷153。The coupling unit 15 of the embodiment is spaced apart, and the upper ends of the first leg portions 121 and the second leg portions 131 are respectively coupled to the bottom edge of the ring frame 11. Since the structures are the same, only The bonding unit 15 mounted under one of the first leg bars 121 will be described. The coupling unit 15 has a U-shaped coupling seat 151, a coupling pin 152 for fixing the coupling seat 151 to the ring frame 11, and a pivoting mounting of the upper end of the first leg portion 121. A latch 153 below the coupling seat 151.

該座墊2是由類似布料、塑膠片等等可撓性布品車製而成，為了提高乘坐時的舒適性，亦可在布品的內部裝填類似泡棉的柔軟物，但本發明該座墊2的使用形式不以前述舉例為限。該座墊2具有一個承載部21，以及一個結合在該承載部21下方並鄰近周圍的撐設圍部22，該撐持圍部22具有數個圍繞該承載部21中心的套管221，每個套管221都具有一個弧形貫通的穿設通道222，該等套管221的長度及數量並無特別的限制，但必需避開該骨架1的所述結合單元15。The seat cushion 2 is made of a flexible cloth such as a cloth or a plastic sheet. In order to improve the comfort during riding, a foam-like soft material may be loaded inside the cloth, but the present invention The use form of the seat cushion 2 is not limited to the foregoing examples. The seat cushion 2 has a bearing portion 21, and a supporting portion 22 which is coupled below and adjacent to the supporting portion 21, the supporting portion 22 has a plurality of sleeves 221 surrounding the center of the carrying portion 21, each The sleeves 221 each have an arc-shaped through passage 222. The length and number of the sleeves 221 are not particularly limited, but it is necessary to avoid the joint unit 15 of the frame 1.

該穿設框條3是一條具有撓性的金屬件，亦可採用其他具有較佳結構強度的材料製成，該穿設框條3具有一段依序穿過每個套管221的該穿設通道222的穿設段31，以及一個與該穿設段31部分重疊的重疊段32，即該穿設框條3的長度大於該撐設圍部22的圓周長度。The threading frame strip 3 is a flexible metal member, and can also be made of other materials having better structural strength. The threading frame strip 3 has a passage through the sleeve 221 in sequence. The piercing section 31 of the passage 222 and an overlapping section 32 partially overlapping the piercing section 31, that is, the length of the piercing bezel 3 is greater than the circumferential length of the struting enclosure 22.

參閱圖1、3、4，本實施例該椅具在製造時，該座墊2及該骨架1都已各別成型，即該環框11為封閉的環狀，並與該腳座10結合。之後，將該座墊2的該承載部21擺放在該骨架1的該框孔111內，然後將該座墊2的每個套管221由下繞過該環框11，再往該環框11的該框孔111拉引。該穿設框條3則是穿設過每個套管221的該穿設通道222，並且位在該骨架1的每個結合單元15的內側緣，套設後，由於該穿設框條3的總長度大於該環框11的圓周長度，即該穿設框條3的該穿設段31是穿過每個套管221的該穿設通道222，而該穿設框條3的該重疊段32是重疊的穿入至少其中一個該套管221的該穿設通道222，並與該穿設段31部分重疊。Referring to Figures 1, 3 and 4, in the manufacture of the chair, the seat cushion 2 and the frame 1 are formed separately, that is, the ring frame 11 is closed and combined with the foot 10. . Then, the bearing portion 21 of the seat cushion 2 is placed in the frame hole 111 of the frame 1, and then each sleeve 221 of the seat cushion 2 is bypassed by the ring frame 11 and then to the ring. The frame hole 111 of the frame 11 is pulled. The threading frame strip 3 is disposed through the through passage 222 of each sleeve 221 and is located at the inner edge of each of the joint units 15 of the frame 1 after being sleeved, because the threaded frame strip 3 is The total length of the ring frame 11 is greater than the circumferential length of the ring frame 11, that is, the piercing section 31 of the piercing frame strip 3 passes through the through passage 222 of each sleeve 221, and the overlap of the piercing frame strip 3 The segment 32 is overlapped and penetrates the at least one of the sleeves 221 of the sleeve 221 and partially overlaps the through section 31.

參閱圖3、4、5，當該椅具位在圖5所示的一個載重位置時，使用者是乘坐在該座墊2的該承載部21上，此時，人體的重量會對該座墊2產生一股往該框孔111內拉引的作用力，由於該穿設框條3套裝過每個套管221的該穿設通道222，所述套管221會因為載重而被拉撐，故該穿設框條3會因此被往外側拉，並抵靠在該骨架1的每個結合單元15的內側緣，藉此達到支撐該座墊2的目的。Referring to Figures 3, 4 and 5, when the chair is in a load position shown in Figure 5, the user is seated on the carrying portion 21 of the seat cushion 2, at which time the weight of the human body will be on the seat. The pad 2 generates a force for pulling into the frame hole 111. Since the piercing frame strip 3 is fitted over the through passage 222 of each sleeve 221, the sleeve 221 is pulled by the load. Therefore, the threaded frame strip 3 is thus pulled outwardly and abuts against the inner edge of each of the joining units 15 of the frame 1, thereby achieving the purpose of supporting the seat cushion 2.

當本實施例該椅具的該座墊2要進行更換時，在沒有載重的情況下，使用者可以輕易的將該穿設框條3抽離每個套管221的該穿設通道222，以達到方便清洗或者更換該座墊2的目的。就製造的角度，本實施例可以在工廠內組立完成該骨架1及該座墊2，再根據訂貨需求，利用該穿設框條3將不同形式或花色的該座墊2組裝在該骨架1上，故對於製造廠商來說，本發明也具有提高製造方便性及靈活性的功效。When the seat cushion 2 of the chair is to be replaced in this embodiment, the user can easily pull the threaded frame strip 3 away from the through passage 222 of each sleeve 221 without a load. In order to achieve the purpose of convenient cleaning or replacement of the seat cushion 2. In terms of manufacturing, the present embodiment can complete the skeleton 1 and the seat cushion 2 in the factory, and then assemble the seat cushion 2 of different forms or colors to the skeleton 1 by using the threading frame strip 3 according to the ordering requirements. Therefore, the present invention also has the effect of improving manufacturing convenience and flexibility for the manufacturer.

惟以上所述者，僅為本發明的實施例而已，當不能以此限定本發明實施的範圍，凡是依本發明申請專利範圍及專利說明書內容所作的簡單的等效變化與修飾，皆仍屬本發明專利涵蓋的範圍內。However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the simple equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still Within the scope of the invention patent.

1‧‧‧骨架
10‧‧‧腳座
11‧‧‧環框
111‧‧‧框孔
12‧‧‧第一腳框
121‧‧‧第一腳桿部
122‧‧‧第一連桿部
13‧‧‧第二腳框
131‧‧‧第二腳桿部
132‧‧‧第二連桿部
14‧‧‧樞軸
15‧‧‧結合單元
151‧‧‧結合座
152‧‧‧結合銷
153‧‧‧插銷
2‧‧‧座墊
21‧‧‧承載部
22‧‧‧撐設圍部
221‧‧‧套管
222‧‧‧穿設通道
3‧‧‧穿設框條
31‧‧‧穿設段
32‧‧‧重疊段1‧‧‧ skeleton
10‧‧‧ feet
11‧‧‧ ring frame
111‧‧‧Box hole
12‧‧‧First foot frame
121‧‧‧First foot part
122‧‧‧first link
13‧‧‧second foot frame
131‧‧‧Second foot
132‧‧‧Second link
14‧‧‧ pivot
15‧‧‧Combination unit
151‧‧‧ joint
152‧‧‧Combined pin
153‧‧‧Latch
2‧‧‧ Seat cushion
21‧‧‧Loading Department
22‧‧‧Supporting the enclosure
221‧‧‧ casing
222‧‧‧through passage
3‧‧‧With frame
31‧‧‧With paragraph
32‧‧‧ overlapping segments

本發明的其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中： 圖1是本發明椅具的一個實施例的一個立體分解圖； 圖2是該實施例的一個不完整的組合仰視圖； 圖3是該實施例的一個不完整的仰視立體圖； 圖4是沿圖2中4-4線所取的一個剖視圖；及 圖5是該實施例的一個組合側視圖。Other features and advantages of the present invention will be apparent from the embodiments of the present invention, wherein: Figure 1 is an exploded perspective view of one embodiment of the chair of the present invention; Figure 2 is a BRIEF DESCRIPTION OF THE DRAWINGS FIG. 3 is an incomplete bottom perspective view of the embodiment; FIG. 4 is a cross-sectional view taken along line 4-4 of FIG. 2; and FIG. 5 is a combined side view of the embodiment.

Claims (5)

一種椅具，包含： 一個骨架，具有一個界定出一個框孔的環框，以及一個腳座，該腳座具有數個與該環框結合的結合單元； 一個座墊，具有一個承載部，以及一個位在該承載部下方的撐設圍部，該撐設圍部具有數個圍繞該環框的套管，每個套管都具有一個穿設通道；及 一個穿設框條，將該座墊可拆解的安裝在該骨架上，該穿設框條穿過每個套管的該穿設通道，並鄰近該環框的該框孔；當該座墊位在一個載重位置時，該穿設框條抵靠在該腳座的該等結合單元的內側。A chair comprising: a skeleton having a ring frame defining a frame hole, and a foot seat having a plurality of combined units coupled to the ring frame; a seat cushion having a carrying portion, and a support portion below the load-bearing portion, the support portion has a plurality of sleeves surrounding the ring frame, each sleeve has a through passage; and a frame strip is provided for the seat The pad is detachably mounted on the skeleton, the through frame strip passes through the through passage of each sleeve and is adjacent to the frame hole of the ring frame; when the seat cushion is in a load position, the The frame strip is placed against the inside of the coupling unit of the foot. 如請求項1所述的椅具，其中，該穿設框條具有一個穿過每個套管的該穿設通道的穿設段，以及一個與該穿設段部分重疊的重疊段。The chair of claim 1, wherein the piercing frame strip has a piercing section through the through passage of each bushing, and an overlapping section partially overlapping the piercing section. 如請求項2所述的椅具，其中，該穿設框條的該重疊段穿設在至少其中一個該套管的該穿設通道內。The chair of claim 2, wherein the overlapping section of the threaded frame strip is threaded into the through passage of at least one of the sleeves. 如請求項2所述的椅具，其中，該骨架的該腳座還具有一個由前上方往後下方斜伸的第一腳框、一個由後上方往前下方斜伸的第二腳框，以及至少一支將所述第一腳框及該第二腳框可樞擺連接的樞軸，該第一腳框具有兩支左右間隔的第一腳桿部，該第二腳框具有兩支左右間隔的第二腳桿部，所述結合單元分別將該等第一腳桿部及該等第二腳桿部可樞擺的安裝在該環框的下方。The chair of claim 2, wherein the foot of the skeleton further has a first leg frame extending obliquely from the front upper side to the lower rear side, and a second leg frame extending obliquely from the upper rear side to the front lower side. And at least one pivot pivotally connecting the first leg frame and the second leg frame, the first leg frame having two first leg portions spaced apart from each other, the second leg frame having two legs The second leg portion spaced from the left and right sides, the coupling unit respectively pivotally mounts the first leg portion and the second leg portion below the ring frame. 如請求項4所述的椅具，其中，每個結合單元都具有一個位於該環框下方的結合座、一支將該結合座結合在該環框下方的結合銷，以及一支將該等第一腳桿部及該等第二腳桿部的其中之一可樞擺的結合在該結合座上的插銷。The chair of claim 4, wherein each of the coupling units has a coupling seat located below the ring frame, a coupling pin that couples the coupling seat under the ring frame, and a pair of the same One of the first leg portion and the second leg portion is pivotally coupled to the latch on the base.