TWM645515U

TWM645515U - Chair assembly structure

Info

Publication number: TWM645515U
Application number: TW112201058U
Authority: TW
Inventors: 楊登任; 楊沅達
Original assignee: 楊登任; 楊沅達
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-09-01

Abstract

本新型是一種椅子的組裝結構，包含：一椅架，具有前端桿、後端桿、第一側桿部及第二側桿部；以及一椅座，能夠拆離地結合於該椅架，並具有一乘坐部、一設於該乘坐部前端且卡扣於該前端桿的前扣部、一設於該乘坐部後端且卡扣於該後端桿的後扣部、一設於該乘坐部一側且卡抵於該第一側桿部的第一靠抵部、及一設於該乘坐部另一側且卡抵於該第二側桿部的第二靠抵部，據此，本新型不須使用工具及螺絲即可完成椅座與椅架的組裝，確實能提升椅子組裝的便利性，同時本新型在組裝的過程中無需使用螺絲，得以避免螺絲鬆脫所造成的困擾。The invention is an assembly structure of a chair, which includes: a chair frame, which has a front end rod, a rear end rod, a first side rod part and a second side rod part; and a chair seat, which can be detachably combined with the chair frame, It also has a riding part, a front buckle part provided at the front end of the riding part and buckled on the front end rod, a rear buckle part provided on the rear end of the riding part and buckled on the rear end rod, and a rear buckle part provided on the rear end of the riding part. There is a first abutment part on one side of the seating part and stuck against the first side rod part, and a second abutment part provided on the other side of the riding part and stuck against the second side rod part. Accordingly, , this new model can assemble the chair seat and chair frame without the use of tools and screws, which can indeed improve the convenience of chair assembly. At the same time, this new model does not require the use of screws during the assembly process, thus avoiding the trouble caused by loose screws. .

Description

椅子的組裝結構Chair assembly structure

本新型係與椅子有關，特別是指一種椅子的組裝結構。 The present invention relates to chairs, and particularly refers to an assembly structure of chairs.

一般的椅子主要是由椅架與椅座所組合而成，最常見的為金屬管椅架上設置塑料或木製椅座，其中該椅架與椅座的組合均是透過複數螺絲將椅座鎖固在椅架上，且在鎖固的過程中也必須使用到螺絲起子才能完成兩者的組合，例如中華民國申請第099211901號所顯示的椅子，此種使用工具及螺絲將椅座鎖固在椅架的組裝方式與設計，不但造成椅子組裝費時、費工，更重要的是很容易因外力的長期作用下，造成螺絲逐漸鬆動脫落，衍生日後維修的困擾。 Ordinary chairs are mainly composed of a chair frame and a seat. The most common one is a metal tube chair frame with a plastic or wooden seat. The combination of the chair frame and the seat is locked by a plurality of screws. is fixed on the chair frame, and a screwdriver must be used during the locking process to complete the combination of the two. For example, the chair shown in the Republic of China Application No. 099211901 uses tools and screws to lock the chair base on the chair frame. The assembly method and design of the chair frame not only make the assembly of the chair time-consuming and labor-intensive, but more importantly, it is easy for the screws to gradually loosen and fall off due to long-term external force, causing trouble for future maintenance.

本新型的目的係在於提供一種椅子的組裝結構，主要提升椅子組裝的便利性。 The purpose of the present invention is to provide a chair assembly structure, which mainly improves the convenience of chair assembly.

本新型另一目的係在於提供一種椅子的組裝結構，主要無需使用螺絲，避免螺絲鬆脫所造成的困擾。 Another purpose of the present invention is to provide a chair assembly structure that does not require the use of screws and avoids the trouble caused by loose screws.

為達前述目的，本新型係一種椅子的組裝結構，包含：一椅架，具有一第一側框、一面對該第一側框的第二側框、一連接該第一側框與第二側框之間的前端桿、及一連接該第一側框與第二側框之間且面對該前端桿的後端桿，該第一側框具有一位於該前端桿與後端桿之間的第一側桿部，該第二側框具有一位於該前端桿與後端桿之間且面對該第一側桿部的第二側桿部；以及一椅座，能夠拆離地結合於該椅架，並具有一乘坐部、一設於該乘坐部前端且卡扣於該前端桿的前扣部、一設於該乘坐部後端且卡扣於該後端桿的後扣部、一設於該乘坐部一側且卡抵於該第一側桿部的第一靠抵部、及一設於該乘坐部另一側且卡抵於該第二側桿部的第二靠抵部。 In order to achieve the aforementioned purpose, the present invention is an assembly structure of a chair, which includes: a chair frame having a first side frame, a second side frame facing the first side frame, and a chair frame connecting the first side frame and the third side frame. A front end rod between the two side frames, and a rear end rod connecting the first side frame and the second side frame and facing the front end rod. The first side frame has a front end rod and a rear end rod. a first side bar portion between the second side frame and a second side bar portion located between the front end bar and the rear end bar and facing the first side bar portion; and a seat that can be detached is groundly combined with the chair frame, and has a seating part, a seat located at the front end of the seating part and buckled at the front end. The front buckle part of the rod, a rear buckle part provided at the rear end of the riding part and buckled with the rear end rod, and a first abutment provided at one side of the riding part and buckled with the first side rod part part, and a second abutment part provided on the other side of the seating part and locked against the second side rod part.

本新型功效在於：藉由該椅架的前端桿、後端桿、第一側桿部及第二側桿部的結構搭配該椅座的前扣部、後扣部、第一靠抵部及第二靠抵部的設計，使得本新型的椅座與椅架相互組裝時，僅需將該椅座的前扣部與後扣部分別扣抵於該椅架的前端桿與後端桿，以完成該椅座與該椅架的結合，同時讓該椅座的第一靠抵部與第二靠抵部分別卡抵於該椅架的第一側桿部與第二側桿部，以增加該椅座與該椅架的結合穩固性，據此，本新型在組裝時不須使用工具及螺絲即可完成椅座與椅架的組裝，確實能提升椅子組裝的便利性，同時本新型在組裝的過程中無需使用螺絲，得以避免螺絲鬆脫所造成的困擾。 The function of this new model is that the structure of the front end rod, the rear end rod, the first side rod part and the second side rod part of the chair frame is matched with the front buckle part, the rear buckle part, the first abutment part and the chair seat. The design of the second abutment part makes it possible to assemble the new chair seat and the chair frame with each other by only needing to buckle the front buckle part and the rear buckle part of the chair seat against the front end rod and the rear end rod of the chair frame respectively. To complete the combination of the chair seat and the chair frame, at the same time, the first and second supporting parts of the chair seat are respectively engaged with the first side rod part and the second side rod part of the chair frame, so as to Increase the stability of the combination of the chair seat and the chair frame. Accordingly, the new model can assemble the chair seat and the chair frame without using tools and screws during assembly, which can indeed improve the convenience of chair assembly. At the same time, the new model can There is no need to use screws during the assembly process, thus avoiding the trouble caused by loose screws.

較佳地，其中該椅座的前扣部形成一卡扣於該前端桿的前扣槽，該椅座的後扣部形成一卡扣於該後端桿的後扣槽，該後扣槽與該前扣槽朝向不同方向。 Preferably, the front buckle portion of the seat forms a front buckle groove that is buckled on the front end rod, and the rear buckle portion of the chair seat forms a rear buckle groove that is buckled on the rear end rod. The rear buckle groove is The front buckle groove faces a different direction.

較佳地，其中該椅座的前扣部呈長條狀，且該前扣槽朝向斜前下方。 Preferably, the front buckle portion of the seat is in a long strip shape, and the front buckle groove faces diagonally forward and downward.

較佳地，其中該椅座的後扣部數量為三個，且各該後扣槽朝向斜後下方。 Preferably, the number of rear buckle parts of the seat is three, and each rear buckle groove faces obliquely rearward and downward.

較佳地，其中該椅座的第一靠抵部形成一卡抵於該第一側桿部的第一靠抵槽，該椅座的第二靠抵部形成一卡抵於該第二側桿部的第二靠抵槽，該第一靠抵槽與該第二靠抵槽皆朝下。 Preferably, the first abutment portion of the seat forms a first abutment groove that abuts against the first side rod portion, and the second abutment portion of the chair seat forms a first abutment groove that abuts against the second side rod portion. The second abutment groove of the rod portion, the first abutment groove and the second abutment groove are both facing downward.

較佳地，其中該椅架還具有二設於該後端桿的支撐桿，該椅座還具有二設於該乘坐部後端的卡扣部，該椅子的組裝結構還具有一能夠拆離地結合於該椅架與椅座的椅背，該椅背具有一承靠背部、二設於該承靠背部兩側且分別套置於該支撐桿的支撐套部、及二分別設於該支撐套部的卡環部，二該卡環部能夠拆離地結合於該椅座的卡扣部。 Preferably, the chair frame also has two support rods provided on the rear end rod, the seat also has two buckle parts provided on the rear end of the seating part, and the assembly structure of the chair also has a detachable The chair back is combined with the chair frame and the seat. The chair back has a backrest, two support sleeves located on both sides of the backrest and respectively placed on the support rod, and two support sleeves respectively provided on the support. The snap ring portion of the sleeve is detachably coupled to the buckle portion of the seat.

較佳地，其中該椅架的二支撐桿各具有一固設在該後端桿的橫桿部及一連接該橫桿部且向上延伸的豎桿部，該椅背的二支撐套部各具有一套置在該豎桿部的套置槽。 Preferably, the two support bars of the chair frame each have a cross bar portion fixed on the rear end bar and a vertical bar portion connected to the cross bar portion and extending upward, and the two support sleeve portions of the chair back each have There is a set of slots set in the vertical rod part.

較佳地，其中該椅背的二卡環部呈橫向延伸並各具有一卡孔，該椅座的二卡扣部各具有一插置於該卡孔的卡凸。 Preferably, the two snap ring portions of the chair back extend laterally and each have a snap hole, and the two buckle portions of the chair seat each have a snap protrusion inserted into the snap hole.

較佳地，其中該椅背還具有二連接該卡環部的卡抵凹部，該椅座還具有二連接該卡扣部且卡抵在該卡抵凹部的卡抵凸部。 Preferably, the chair back further has two latching recesses connected to the clasp part, and the seat also has two latching convex parts connected to the clasp part and latching against the latching recessed parts.

10:椅架 10: Chair frame

11:第一側框 11: First side frame

111:第一側桿部 111: First side rod part

12:第二側框 12:Second side frame

121:第二側桿部 121: Second side rod part

13:前端桿 13:Front end rod

14:後端桿 14:Rear end rod

15:支撐桿 15:Support rod

151:橫桿部 151: Crossbar part

152:豎桿部 152: Vertical rod part

20:椅座 20: Chair seat

21:乘坐部 21:Ride Department

22:前扣部 22: Front button part

221:前扣槽 221: Front buckle groove

23:後扣部 23:Back button part

231:後扣槽 231:Rear buckle groove

24:第一靠抵部 24: First arrival part

241:第一靠抵槽 241: First contact slot

25:第二靠抵部 25: The second contact part

251:第二靠抵槽 251: Second contact slot

26:卡扣部 26:Buckle part

261:卡凸 261: stuck

27:卡抵凸部 27: Catch the convex part

30:椅背 30: Chair back

31:承靠背部 31: Support the back

32:支撐套部 32: Support sleeve part

321:套置槽 321: Nesting slot

33:卡環部 33: Snap ring part

331:卡孔 331: stuck hole

34:卡抵凹部 34: stuck into the concave part

圖1是本新型第一實施例的立體分解圖；圖2是本新型第一實施例的立體組合圖；圖3是圖2線段3-3的剖面圖；圖4是圖2線段4-4的剖面圖；圖5是本新型第一實施例的組合示意圖，顯示椅座的前扣部扣抵於椅架的前端桿的狀態；圖6是本新型第二實施例的立體分解圖；圖7是本新型第二實施例的立體組合圖；圖8是本新型第二實施例的局部放大圖，顯示椅座的卡扣部及卡抵凸部分別與椅背的卡環部及卡抵凹部分離的立體狀態；以及圖9是本新型第二實施例的局部放大圖，顯示椅座的卡扣部及卡抵凸部分別與椅背的卡環部及卡抵凹部相互卡抵的剖面狀態。 Figure 1 is a perspective exploded view of the first embodiment of the present invention; Figure 2 is a perspective assembled view of the first embodiment of the present invention; Figure 3 is a cross-sectional view of the line segment 3-3 of Figure 2; Figure 4 is a line segment 4-4 of Figure 2 Figure 5 is a schematic diagram of the assembly of the first embodiment of the present invention, showing the state where the front buckle of the chair seat is buckled against the front end rod of the chair frame; Figure 6 is a perspective exploded view of the second embodiment of the present invention; Figure 7 is a three-dimensional assembly view of the second embodiment of the present invention; Figure 8 is a partially enlarged view of the second embodiment of the present invention, showing a three-dimensional state where the buckle portion and the catch convex portion of the seat are respectively separated from the snap ring portion and the catch recessed portion of the chair back; and Fig. 9 is a view of the second embodiment of the present invention. The partial enlarged view of the second embodiment shows the cross-sectional state of the buckle part and the buckle protrusion of the chair seat respectively buckling with the buckle ring part and the buckle concave part of the chair back.

在提出詳細說明之前，要注意的是，在以下的說明中，類似的元件、部位名稱是以相同的編號來表示，同時以下各實施例中所提到的方向用語，例如：上、下、左、右、前或後等，僅是參考附加圖式的方向。因此，實施方式中所使用的方向用語是用來說明並非用來限制本新型。 Before giving a detailed description, it should be noted that in the following description, similar components and parts are represented by the same numbers, and the direction terms mentioned in the following embodiments, such as: up, down, Left, right, front or back, etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used in the embodiments are used to illustrate but not to limit the present invention.

請參閱圖1至圖4所示，本新型第一實施例所提供一種椅子的組裝結構，其主要是由一椅架10及一椅座20所組成，其中： Referring to Figures 1 to 4, the first embodiment of the present invention provides a chair assembly structure, which is mainly composed of a chair frame 10 and a seat 20, wherein:

該椅架10，為金屬圓管所彎折而成，並具有一第一側框11、一面對該第一側框11的第二側框12、一連接該第一側框11與第二側框12之間的前端桿13、及一連接該第一側框11與第二側框12之間且面對該前端桿13的後端桿14，該第一側框11具有一位於該前端桿13與後端桿14之間的第一側桿部111，該第二側框12具有一位於該前端桿13與後端桿14之間且面對該第一側桿部111的第二側桿部121，使該椅架10的前端桿13、後端桿14、第一側桿部111及第二側桿部121以俯視觀之概呈矩形。 The chair frame 10 is formed by bending a metal round tube, and has a first side frame 11, a second side frame 12 facing the first side frame 11, and a connecting frame connecting the first side frame 11 and the second side frame 11. The front end rod 13 between the two side frames 12, and a rear end rod 14 connecting the first side frame 11 and the second side frame 12 and facing the front end rod 13, the first side frame 11 has a The second side frame 12 has a first side rod portion 111 between the front end rod 13 and the rear end rod 14 and faces the first side rod portion 111 . The second side rod portion 121 makes the front end rod 13, the rear end rod 14, the first side rod portion 111 and the second side rod portion 121 of the chair frame 10 generally rectangular in plan view.

該椅座20，為塑膠所製成，該椅座20能夠拆離地結合於該椅架10，並具有一概呈矩形的乘坐部21、一設於該乘坐部21前端且卡扣於該前端桿13的前扣部22、一設於該乘坐部21後端且卡扣於該後端桿14的後扣部23、一設於該乘坐部21一側且卡抵於該第一側桿部111的第一靠抵部24、及一設於該乘坐部21另一側且卡抵於該第二側桿部121的第二靠抵部25；本實施例中，該椅座20的前扣部22呈長條狀，且該前扣部22形成一卡扣於該前端桿13的前扣槽221，該前扣槽221斷面概呈C形狀，且該前扣槽221朝向斜前下方；該椅座20的後扣部23數量為三個，且各該後扣部23形成一同時卡扣於該後端桿14的後扣槽231，各該後扣槽231斷面概呈C形狀，且各該後扣槽231朝向與該前扣槽221朝向不同，各該後扣槽231是朝向斜後下方；該椅座20的第一靠抵部24形成一卡抵於該第一側桿部111的第一靠抵槽241，該椅座20的第二靠抵部25形成一卡抵於該第二側桿部121的第二靠抵槽251，該第一靠抵槽241與該第二靠抵槽251皆朝下。 The seat 20 is made of plastic. The seat 20 can be detachably combined with the chair frame 10 and has a generally rectangular seating portion 21. The front buckle part 22 of the rod 13 is provided at the rear end of the seat part 21 and is buckled with the rear buckle part 23 of the rear end rod 14. The other is provided at one side of the seat part 21 and is buckled with the first side rod. The first abutment portion 24 of the portion 111 and the other one provided on the riding portion 21 side and snaps against the second abutment portion 25 of the second side rod portion 121; in this embodiment, the front buckle portion 22 of the seat 20 is in a long strip shape, and the front buckle portion 22 forms a buckle on The front buckle groove 221 of the front end rod 13 has a C-shaped cross-section, and the front buckle groove 221 faces diagonally forward and downward; the number of the rear buckle parts 23 of the seat 20 is three, and each of them has a The rear buckle part 23 forms a rear buckle groove 231 that is simultaneously buckled on the rear end rod 14. The cross section of each rear buckle groove 231 is generally C-shaped, and the direction of each rear buckle groove 231 is different from that of the front buckle groove 221. , each rear buckle groove 231 is facing obliquely rearward and downward; the first abutment portion 24 of the seat 20 forms a first abutment groove 241 that engages the first side rod portion 111, and the first abutment groove 241 of the seat 20 is The two abutment portions 25 form a second abutment groove 251 that abuts the second side rod portion 121 . Both the first abutment groove 241 and the second abutment groove 251 face downward.

以上所述即為本新型第一實施例各主要構件說明。至於本新型的作動方式及功效說明如下： The above is the description of the main components of the first embodiment of the present invention. As for the operation mode and function of this new model, the description is as follows:

參閱圖1、圖5及圖2所示所示，當本新型的椅座20組裝於椅架10時，先將該椅座20的前扣部22對準該椅架10的前端桿13，並將該前扣部22卡扣於該前端桿13，隨後以該前端桿13為樞軸，將該椅座20向下樞轉一角度，使該椅座20的各後扣部23卡扣於該椅架10的後端桿14，並同時讓該椅座20的第一靠抵部24與第二靠抵部25分別卡抵於該椅架10的第一側桿部111與第二側桿部121即可完成組裝。 Referring to Figures 1, 5 and 2, when the new chair seat 20 is assembled on the chair frame 10, first align the front buckle 22 of the seat 20 with the front end rod 13 of the chair frame 10. And the front buckle part 22 is buckled on the front end rod 13, and then using the front end rod 13 as a pivot, the chair base 20 is pivoted downward at an angle so that each rear buckle part 23 of the chair base 20 is buckled. at the rear end rod 14 of the chair frame 10, and at the same time, the first supporting portion 24 and the second supporting portion 25 of the chair seat 20 are respectively engaged with the first side rod portion 111 and the second supporting portion 111 of the chair frame 10. The assembly of the side rod part 121 is completed.

據此，本新型藉由該椅架10的前端桿13、後端桿14、第一側桿部111及第二側桿部121的結構搭配該椅座20的前扣部22、後扣部23、第一靠抵部24及第二靠抵部25的設計，使得本新型的椅座20與椅架10相互組裝時，僅需將該椅座20的前扣部22與後扣部23分別扣抵於該椅架10的前端桿13與後端桿14，以完成該椅座20與該椅架10的結合，同時讓該椅座20的第一靠抵部24與第二靠抵部25分別卡抵於該椅架10的第一側桿部111與第二側桿部121，以增加該椅座20與該椅架10 的結合穩固性，同時也增加承重能力，據此，本新型在組裝時不須使用工具及螺絲即可完成椅座20與椅架10的組裝，確實能提升椅子組裝的便利性，同時本新型在組裝的過程中無需使用螺絲，得以避免螺絲鬆脫所造成的困擾。 Accordingly, the present invention uses the structure of the front end rod 13, the rear end rod 14, the first side rod part 111 and the second side rod part 121 of the chair frame 10 to match the front buckle part 22 and the rear buckle part of the seat 20. 23. The design of the first abutment part 24 and the second abutment part 25 makes it possible to assemble the new chair seat 20 and the chair frame 10 with only the front buckle part 22 and the rear buckle part 23 of the chair seat 20. The front end rod 13 and the rear end rod 14 of the chair frame 10 are buckled respectively to complete the combination of the chair base 20 and the chair frame 10, and at the same time, the first abutment portion 24 of the chair base 20 and the second abutment portion are The portions 25 are respectively engaged with the first side rod portion 111 and the second side rod portion 121 of the chair frame 10 to increase the length of the seat 20 and the chair frame 10 The combination is more stable and the load-bearing capacity is increased. Accordingly, the new model can assemble the chair seat 20 and the chair frame 10 without using tools and screws during assembly, which can indeed improve the convenience of chair assembly. At the same time, the new model can There is no need to use screws during the assembly process, thus avoiding the trouble caused by loose screws.

請參閱圖6至圖9所示，本新型第二實施例所提供一種椅子的組裝結構，第二實施例與第一實施例不同處在於： Referring to Figures 6 to 9, a second embodiment of the present invention provides an assembly structure of a chair. The second embodiment is different from the first embodiment in that:

該椅架10還具有二設於該後端桿14的支撐桿15，各該支撐桿15概呈L狀，並各具有一固設在該後端桿14的橫桿部151及一連接該橫桿部151且向上延伸的豎桿部152。 The chair frame 10 also has two support rods 15 arranged on the rear end rod 14. Each of the support rods 15 is generally L-shaped, and each has a cross bar portion 151 fixed on the rear end rod 14 and a connecting rod 151. The horizontal bar part 151 and the vertical bar part 152 extending upward.

該椅子的組裝結構還具有一能夠拆離地結合於該椅架10與椅座20的椅背30，該椅背30具有一承靠背部31、二設於該承靠背部31兩側且分別套置於該支撐桿15的支撐套部32、二分別設於該支撐套部32的卡環部33、及二分別設於該卡環部33的卡抵凹部34；本實施例中，該椅背30的二支撐套部32各具有一套置在該豎桿部152的套置槽321；另外，該椅背30的二卡環部33是朝該椅架10的前端桿13方向橫向延伸並各具有一卡孔331，同時該卡抵凹部34也朝該椅架10的前端桿13方向。 The assembly structure of the chair also has a chair back 30 that can be detachably combined with the chair frame 10 and the seat 20. The chair back 30 has a backrest 31 and two disposed on both sides of the backrest 31. The support sleeve portion 32 that is sleeved on the support rod 15, two snap ring portions 33 respectively provided on the support sleeve portion 32, and two engaging recessed portions 34 respectively provided on the snap ring portion 33; in this embodiment, the Each of the two support cover portions 32 of the chair back 30 has a set groove 321 disposed on the vertical rod portion 152; in addition, the two snap ring portions 33 of the chair back 30 are oriented transversely toward the front end rod 13 of the chair frame 10. They extend and each have a locking hole 331 . At the same time, the locking recess 34 is also directed toward the front end rod 13 of the chair frame 10 .

該椅座20還具有二設於該乘坐部21後端的卡扣部26，該卡扣部26能夠拆離地結合於該椅背30的卡環部33，並各具有一插置於該卡孔331的卡凸261、及二連接該卡扣部26且卡抵在該卡抵凹部34的卡抵凸部27。 The seat 20 also has two buckle parts 26 provided at the rear end of the seating part 21. The buckle parts 26 are detachably combined with the snap ring part 33 of the seat back 30, and each has a buckle inserted into the buckle. The latching protrusion 261 of the hole 331 and the two latching protrusions 27 are connected to the latching portion 26 and engage the latching concave portion 34 .

據此，該椅背30除了藉由支撐套部32套固在該椅架10的支撐桿15，使該椅背30與椅架10相互定位之外，更藉由該椅座20的卡扣部26插置於該椅背30的卡環部33、以及該椅座20的卡抵凸部27卡抵於該椅背30的卡抵凹部34，使該椅背30與椅座20也相互定位，因此，該椅背30確實能夠穩固地與該椅架10及椅座20 結合，同樣該椅背30也能夠拆離地於該椅架10與椅座20。由此可見，本新型第二實施例在組裝時同樣不須使用工具及螺絲即可完成椅座20、椅架10與椅背30的組裝，確實能提升椅子組裝的便利性，同時本新型第二實施例在組裝的過程中無需使用螺絲，得以避免螺絲鬆脫所造成的困擾。 Accordingly, in addition to the support sleeve 32 being fixed on the support rod 15 of the chair frame 10 so that the chair back 30 and the chair frame 10 are positioned relative to each other, the chair back 30 is also fixed through the buckles of the chair seat 20 The portion 26 is inserted into the snap ring portion 33 of the chair back 30, and the engaging protruding portion 27 of the seat 20 is engaged with the engaging concave portion 34 of the chair back 30, so that the chair back 30 and the seat 20 also interact with each other. Positioning, therefore, the chair back 30 can be firmly connected with the chair frame 10 and the seat 20 In combination, the chair back 30 is also detachable from the chair frame 10 and the seat 20 . It can be seen that the second embodiment of the present invention also does not require the use of tools and screws during assembly to complete the assembly of the seat 20, the chair frame 10 and the chair back 30, which can indeed improve the convenience of chair assembly. At the same time, the second embodiment of the present invention can In the second embodiment, there is no need to use screws during the assembly process, thereby avoiding trouble caused by loose screws.

10:椅架 10: Chair frame

11:第一側框 11: First side frame

111:第一側桿部 111: First side rod part

12:第二側框 12:Second side frame

121:第二側桿部 121: Second side rod part

13:前端桿 13:Front end rod

14:後端桿 14:Rear end rod

20:椅座 20: Chair seat

21:乘坐部 21:Ride Department

22:前扣部 22: Front button part

23:後扣部 23:Back button part

24:第一靠抵部 24: First arrival part

25:第二靠抵部 25: The second contact part

Claims

一種椅子的組裝結構，包含：一椅架，具有一第一側框、一面對該第一側框的第二側框、一連接該第一側框與第二側框之間的前端桿、及一連接該第一側框與第二側框之間且面對該前端桿的後端桿，該第一側框具有一位於該前端桿與後端桿之間的第一側桿部，該第二側框具有一位於該前端桿與後端桿之間且面對該第一側桿部的第二側桿部；以及一椅座，能夠拆離地結合於該椅架，並具有一乘坐部、一設於該乘坐部前端且卡扣於該前端桿的前扣部、一設於該乘坐部後端且卡扣於該後端桿的後扣部、一設於該乘坐部一側且卡抵於該第一側桿部的第一靠抵部、及一設於該乘坐部另一側且卡抵於該第二側桿部的第二靠抵部。 An assembly structure of a chair, including: a chair frame having a first side frame, a second side frame facing the first side frame, and a front end rod connecting the first side frame and the second side frame. , and a rear end rod connected between the first side frame and the second side frame and facing the front end rod. The first side frame has a first side rod portion between the front end rod and the rear end rod. , the second side frame has a second side rod portion located between the front end rod and the rear end rod and facing the first side rod portion; and a seat that is detachably combined with the chair frame, and It has a riding part, a front buckle part provided at the front end of the riding part and buckled on the front end rod, a rear buckle part provided at the rear end of the riding part and buckled on the rear end rod, and a rear buckle part provided on the riding part. A first abutment portion is provided on one side of the seat portion and engages with the first side rod portion, and a second abutment portion is provided on the other side of the seating portion and engages with the second side rod portion.

如請求項1所述之椅子的組裝結構，其中該椅座的前扣部形成一卡扣於該前端桿的前扣槽，該椅座的後扣部形成一卡扣於該後端桿的後扣槽，該後扣槽與該前扣槽朝向不同方向。 The assembly structure of the chair according to claim 1, wherein the front buckle portion of the chair seat forms a front buckle groove that is buckled on the front end rod, and the rear buckle portion of the chair seat forms a buckle buckle on the rear end rod. The rear buckle groove faces different directions from the front buckle groove.

如請求項2所述之椅子的組裝結構，其中該椅座的前扣部呈長條狀，且該前扣槽朝向斜前下方。 The assembly structure of the chair according to claim 2, wherein the front buckle portion of the chair seat is in a long strip shape, and the front buckle groove faces diagonally forward and downward.

如請求項2所述之椅子的組裝結構，其中該椅座的後扣部數量為三個，且各該後扣槽朝向斜後下方。 The assembly structure of the chair according to claim 2, wherein the number of rear buckle parts of the chair seat is three, and each rear buckle groove faces obliquely rearward and downward.

如請求項1所述之椅子的組裝結構，其中該椅座的第一靠抵部形成一卡抵於該第一側桿部的第一靠抵槽，該椅座的第二靠抵部形成一卡抵於該第二側桿部的第二靠抵槽，該第一靠抵槽與該第二靠抵槽皆朝下。 The assembly structure of the chair as claimed in claim 1, wherein the first abutment portion of the seat forms a first abutment groove that engages the first side rod portion, and the second abutment portion of the chair seat forms a first abutment groove. A second abutment groove is engaged with the second side rod portion, and the first abutment groove and the second abutment groove are both facing downward.

如請求項1所述之椅子的組裝結構，其中該椅架還具有二設於該後端桿的支撐桿，該椅座還具有二設於該乘坐部後端的卡扣部，該椅子的組裝結構還具有一能夠拆離地結合於該椅架與椅座的椅背，該椅背具有一承靠背部、二設於該承靠背部兩側且分別套置於該支撐桿的支撐套部、及二分別設於該支撐套部的卡環部，二該卡環部能夠拆離地結合於該椅座的卡扣部。 The assembly structure of the chair as described in claim 1, wherein the chair frame also has two support rods located at the rear end of the rod, and the seat also has two buckle portions located at the rear end of the seating part. The assembly of the chair The structure also has a chair back that can be detachably combined with the chair frame and the seat. The chair back has a backrest and two support sleeves located on both sides of the backrest and respectively placed on the support rod. , and two snap ring parts respectively provided on the support sleeve part, and the two snap ring parts are detachably combined with the buckle part of the seat.

如請求項6所述之椅子的組裝結構，其中該椅架的二支撐桿各具有一固設在該後端桿的橫桿部及一連接該橫桿部且向上延伸的豎桿部，該椅背的二支撐套部各具有一套置在該豎桿部的套置槽。 The assembly structure of the chair according to claim 6, wherein each of the two support rods of the chair frame has a cross bar portion fixed on the rear end bar and a vertical bar portion connected to the cross bar portion and extending upward, and the Each of the two support cover parts of the chair back has a set groove set in the vertical rod part.

如請求項6所述之椅子的組裝結構，其中該椅背的二卡環部呈橫向延伸並各具有一卡孔，該椅座的二卡扣部各具有一插置於該卡孔的卡凸。 The assembly structure of the chair according to claim 6, wherein the two snap ring portions of the chair back extend laterally and each have a snap hole, and the two buckle portions of the chair seat each have a snap ring inserted into the snap hole. Convex.

如請求項6所述之椅子的組裝結構，其中該椅背還具有二連接該卡環部的卡抵凹部，該椅座還具有二連接該卡扣部且卡抵在該卡抵凹部的卡抵凸部。The assembly structure of the chair according to claim 6, wherein the chair back also has two latching recesses connected to the clasp part, and the chair base further has two latching recesses connected to the clasp part and latching against the latching recessed part. Against the convex part.