技术领域technical field
本发明涉及一种桌椅，更具体地说涉及一种可升降桌椅。The invention relates to a desk and chair, more specifically to a liftable desk and chair.
背景技术Background technique
桌子属于日常生活用品，在生活中的各个场所都能看到，对人们的影响很大，而我们一般所使用的桌椅都是不可调节的，固定不动的，桌子过高或过低都会造成不便，例如由于高度不适影响骨骼生长、影响学生们的学习气氛，可升降桌椅通过可以升降的形式来调节桌面的高度，以达到适用不同身高人群的需求。Tables belong to daily necessities, can be seen in various places in life, and have a great impact on people, and the tables and chairs we generally use are not adjustable, fixed, and the table will be too high or too low. Inconvenience is caused, for example, because the height discomfort affects the growth of bones and affects the learning atmosphere of students, the height of the table can be adjusted by lifting the table and chair to meet the needs of people of different heights.
发明内容Contents of the invention
本发明主要解决的技术问题是：提供一种可升降桌椅，安装方便，可升降桌椅不需要电动机带动，可以手工调节桌椅的高度，从而达到人群的需求，具有环保的特点。The main technical problem to be solved by the present invention is to provide a liftable table and chair, which is easy to install, does not need to be driven by a motor, and can manually adjust the height of the table and chair, so as to meet the needs of the crowd, and has the characteristics of environmental protection.
为解决上述技术问题，本发明涉及一种桌椅，更具体地说涉及一种可升降桌椅，包括板Ⅰ、板Ⅱ、有孔长轴Ⅰ、有孔长轴Ⅱ、有孔长轴III、有孔长轴IV、支撑板夹Ⅰ、支撑板夹Ⅱ、支撑板夹III、支撑板夹IV、无孔长轴Ⅰ、无孔长轴Ⅱ、固定轴Ⅰ、固定轴Ⅱ、固定轴III、固定轴IV、固定杆Ⅰ、固定杆Ⅱ、固定环Ⅰ、固定环Ⅱ、固定环III、固定环IV和调整板，安装方便，人员可以手持操作，操作简便，具有良好的实用性。In order to solve the above technical problems, the present invention relates to a desk and chair, more specifically to a liftable desk and chair, including plate I, plate II, long axis with holes I, long axis with holes II, and long axis with holes III , Long axis with hole IV, support plate clamp I, support plate clamp II, support plate clamp III, support plate clamp IV, long axis without hole I, long axis without hole II, fixed axis I, fixed axis II, fixed axis III , fixed shaft IV, fixed rod I, fixed rod II, fixed ring I, fixed ring II, fixed ring III, fixed ring IV and adjustment plate, easy to install, can be operated by hand, easy to operate, and has good practicability.
支撑板夹Ⅰ包括支撑板Ⅰ、支撑板Ⅱ、支撑板III和支撑板IV，其中支撑板Ⅰ和支撑板III相同，支撑板Ⅱ和支撑板IV相同，支撑板Ⅰ的一端与支撑板IV的一端铰接连接，支撑板Ⅰ的另一端与支撑板Ⅱ的一端铰接连接，支撑板Ⅱ的另一端与支撑板III的一端铰接连接，支撑板III的另一端与支撑板IV的另一端铰接连接。板Ⅰ、板Ⅱ通过支撑板夹Ⅰ、支撑板夹Ⅱ、支撑板夹III和支撑板夹IV进行连接，其中支撑板夹Ⅰ的上端活动连接着板Ⅰ，支撑板夹Ⅰ的下端活动连接着板Ⅱ，支撑板夹Ⅱ的上端活动连接着板Ⅰ，支撑板夹Ⅱ的下端活动连接着板Ⅱ，支撑板夹III的上端活动连接着板Ⅰ，支撑板夹III的下端活动连接着板Ⅱ，支撑板夹IV的上端活动连接着板Ⅰ，支撑板夹IV的下端活动连接着板Ⅱ，并且支撑板夹Ⅰ、支撑板夹Ⅱ、支撑板夹III和支撑板夹IV分别位于板Ⅰ和板Ⅱ的四个边角上。有孔长轴Ⅰ穿过板Ⅰ上的板Ⅰ长孔Ⅰ，一端连接着支撑板夹Ⅰ，另一端连接着支撑板夹IV。有孔长轴Ⅱ穿过板Ⅰ上的板Ⅰ长孔Ⅱ，一端连接着支撑板夹Ⅱ，另一端连接着支撑板夹III。有孔长轴III穿过板Ⅱ上的板Ⅱ长孔Ⅱ，一端连接着支撑板夹Ⅰ，另一端连接着支撑板夹IV。有孔长轴IV穿过板Ⅱ上的板Ⅱ长孔Ⅰ，一端连接着支撑板夹Ⅱ，另一端连接着支撑板夹III。无孔长轴Ⅰ穿过调整板上的调整板孔Ⅰ，一端连接着支撑板夹Ⅰ和固定环Ⅰ，另一端连接着支撑板夹IV和固定环Ⅳ。无孔长轴Ⅱ穿过调整板上的调整板孔Ⅱ，一端连接着支撑板夹Ⅱ和固定环Ⅱ，另一端连接着支撑板夹III和固定环Ⅲ。固定杆Ⅰ穿过板Ⅰ上的板Ⅰ短孔Ⅰ和有孔长轴Ⅰ上的有孔长轴Ⅰ孔。固定杆Ⅱ穿过板Ⅰ上的板Ⅰ短孔Ⅱ和有孔长轴Ⅱ上的有孔长轴Ⅱ孔。固定杆Ⅰ和固定杆Ⅱ装入板Ⅰ，固定杆Ⅰ和固定杆Ⅱ的上表面与板Ⅰ的上表面位于同一平面内。Support plate clamp I includes support plate I, support plate II, support plate III and support plate IV, wherein support plate I is the same as support plate III, support plate II is the same as support plate IV, and one end of support plate I is connected to the end of support plate IV. One end is hingedly connected, the other end of supporting plate I is hingedly connected with one end of supporting plate II, the other end of supporting plate II is hingedly connected with one end of supporting plate III, and the other end of supporting plate III is hingedly connected with the other end of supporting plate IV. Plate I and Plate II are connected through support plate clamp I, support plate clamp II, support plate clamp III and support plate clamp IV, wherein the upper end of support plate clamp I is movably connected to plate I, and the lower end of support plate clamp I is movably connected to Plate II, the upper end of support plate clamp II is movably connected with plate I, the lower end of support plate clamp II is movably connected with plate II, the upper end of support plate clamp III is movably connected with plate I, and the lower end of support plate clamp III is movably connected with plate II , the upper end of the support plate clamp IV is movably connected to the plate I, and the lower end of the support plate clamp IV is movably connected to the plate II, and the support plate clamp I, the support plate clamp II, the support plate clamp III and the support plate clamp IV are located on the plate I and the support plate clamp IV respectively. on the four corners of plate II. The long axis I with the hole passes through the long hole I of the plate I on the plate I, one end is connected with the support plate clamp I, and the other end is connected with the support plate clamp IV. The long axis II with the hole passes through the long hole II of the plate I on the plate I, one end is connected with the support plate clamp II, and the other end is connected with the support plate clamp III. The long axis III with a hole passes through the long hole II of the plate II on the plate II, one end is connected with the support plate clamp I, and the other end is connected with the support plate clamp IV. The long axis IV with the hole passes through the long hole I of the plate II on the plate II, one end is connected with the support plate clamp II, and the other end is connected with the support plate clamp III. The non-porous long axis I passes through the adjustment plate hole I on the adjustment plate, one end is connected to the support plate clamp I and the fixing ring I, and the other end is connected to the support plate clamp IV and the fixing ring IV. The non-porous long axis II passes through the adjustment plate hole II on the adjustment plate, one end is connected to the support plate clamp II and the fixing ring II, and the other end is connected to the support plate clamp III and the fixing ring III. The fixed rod I passes through the short hole I of the plate I on the plate I and the hole of the long axis I with the hole on the long axis I with the hole. The fixing rod II passes through the plate I short hole II on the plate I and the holed major axis II hole on the holed major axis II. The fixed rod I and the fixed rod II are loaded into the plate I, and the upper surfaces of the fixed rod I and the fixed rod II are located in the same plane as the upper surface of the plate I.
作为本方案的进一步优化，本发明一种可升降桌椅所述的有孔长轴Ⅰ、有孔长轴Ⅱ、有孔长轴III、有孔长轴IV的结构、尺寸相同。As a further optimization of this solution, the structures and sizes of the perforated major axis I, perforated major axis II, perforated major axis III and perforated major axis IV of the liftable desk and chair of the present invention are the same.
作为本方案的进一步优化，本发明一种可升降桌椅所述的支撑板夹Ⅰ、支撑板夹Ⅱ、支撑板夹III、支撑板夹IV相同。As a further optimization of this solution, the support plate clamp I, support plate clamp II, support plate clamp III, and support plate clamp IV described in the liftable table and chair of the present invention are the same.
作为本方案的进一步优化，本发明一种可升降桌椅所述的无孔长轴Ⅰ和无孔长轴Ⅱ相同。As a further optimization of this solution, the non-porous major axis I and the non-porous major axis II of the liftable desk and chair of the present invention are the same.
作为本方案的进一步优化，本发明一种可升降桌椅所述的固定轴Ⅰ、固定轴Ⅱ、固定轴III和固定轴IV相同。As a further optimization of this solution, the fixed axis I, fixed axis II, fixed axis III and fixed axis IV of the liftable table and chair of the present invention are the same.
作为本方案的进一步优化，本发明一种可升降桌椅所述的固定杆Ⅰ和固定杆Ⅱ相同。As a further optimization of this solution, the fixed rod I and the fixed rod II described in the liftable table and chair of the present invention are the same.
作为本方案的进一步优化，本发明一种可升降桌椅所述的固定环Ⅰ、固定环Ⅱ、固定环III和固定环IV相同。As a further optimization of this solution, the fixed ring I, the fixed ring II, the fixed ring III and the fixed ring IV of the liftable table and chair of the present invention are the same.
本发明一种可升降桌椅的优点是：安装方便，不需要电动机带动，可以手工调节桌椅的高度，从而达到人群的需求，具有环保的特点。The advantages of the liftable table and chair of the present invention are: easy installation, no need for electric motors, the height of the table and chair can be manually adjusted, so as to meet the needs of the crowd, and has the characteristics of environmental protection.
附图说明Description of drawings
图1为本发明一种可升降桌椅的结构示意图。Fig. 1 is a structural schematic diagram of a liftable table and chair of the present invention.
图2为本发明一种可升降桌椅除去板Ⅰ1、固定杆Ⅰ17、固定杆Ⅱ18后的结构示意图。Fig. 2 is a structural diagram of a liftable table and chair of the present invention after removing the plate I1, the fixing rod I17, and the fixing rod II18.
图3为本发明一种可升降桌椅的后视图。Fig. 3 is a rear view of a liftable table and chair of the present invention.
图4为本发明一种可升降桌椅中的板Ⅰ1的结构示意图。Fig. 4 is a structural schematic diagram of the board I1 in a liftable table and chair of the present invention.
图5为本发明一种可升降桌椅中的板Ⅱ2的结构示意图。Fig. 5 is a structural schematic diagram of the board II2 in a liftable table and chair of the present invention.
图6为本发明一种可升降桌椅中的调整板23的主视图。Fig. 6 is a front view of the adjusting plate 23 in a liftable table and chair of the present invention.
图7为本发明一种可升降桌椅中的支撑板夹Ⅰ7的结构示意图。Fig. 7 is a structural schematic diagram of a support plate clamp I7 in a liftable table and chair of the present invention.
图8为本发明一种可升降桌椅中的支撑板Ⅰ7-1的结构示意图。Fig. 8 is a structural schematic diagram of a support plate I7-1 in a liftable table and chair of the present invention.
图9为本发明一种可升降桌椅中的支撑板Ⅱ7-2的结构示意图。Fig. 9 is a structural schematic diagram of a support plate II7-2 in a liftable table and chair of the present invention.
图10为本发明一种可升降桌椅中的无孔长轴Ⅰ11的结构示意图。Fig. 10 is a schematic structural view of the non-porous major axis I11 in a liftable table and chair of the present invention.
图11为本发明一种可升降桌椅中的有孔长轴Ⅰ3的结构示意图。Fig. 11 is a structural schematic diagram of the perforated long axis I3 in a liftable table and chair of the present invention.
图12为本发明一种可升降桌椅中的无孔长轴Ⅰ11、无孔长轴Ⅱ12、固定环Ⅰ、固定环Ⅱ19、固定环III20、固定环IV21和调整板23组合形式Ⅰ的结构示意图。Fig. 12 is a structural schematic diagram of combination form I of non-porous major axis I11, non-porous major axis II12, fixed ring I, fixed ring II19, fixed ring III20, fixed ring IV21 and adjustment plate 23 in a liftable table and chair of the present invention .
图13为本发明一种可升降桌椅中的无孔长轴Ⅰ11、无孔长轴Ⅱ12、固定环Ⅰ、固定环Ⅱ19、固定环III20、固定环IV21和调整板23组合形式Ⅱ的结构示意图。Fig. 13 is a structural schematic diagram of combination form II of non-porous major axis I11, non-porous major axis II12, fixed ring I, fixed ring II19, fixed ring III20, fixed ring IV21 and adjustment plate 23 in a liftable table and chair of the present invention .
图14为本发明一种可升降桌椅中的无孔长轴Ⅰ11、无孔长轴Ⅱ12、固定环Ⅰ、固定环Ⅱ19、固定环III20、固定环IV21和调整板23组合形式III的结构示意图。Fig. 14 is a structural schematic diagram of combination form III of non-porous major axis I11, non-porous major axis II12, fixed ring I, fixed ring II19, fixed ring III20, fixed ring IV21 and adjustment plate 23 in a liftable table and chair of the present invention .
图中：板Ⅰ1；板Ⅰ长孔Ⅰ1-1；板Ⅰ长孔Ⅱ1-2；板Ⅰ短孔Ⅰ1-3；板Ⅰ短孔Ⅱ1-4；板Ⅱ2；板Ⅱ长孔Ⅰ2-1；板Ⅱ长孔Ⅱ2-2；板Ⅱ短孔Ⅰ2-3；板Ⅱ短孔Ⅱ2-4；有孔长轴Ⅰ3；有孔长轴Ⅰ孔3-1；有孔长轴Ⅱ4；有孔长轴III5；有孔长轴IV6；支撑板夹Ⅰ7；支撑板Ⅰ7-1；支撑板Ⅱ7-2；支撑板III7-3；支撑板IV7-4；支撑板夹Ⅱ8；支撑板夹III9；支撑板夹IV10；无孔长轴Ⅰ11；无孔长轴Ⅱ12；固定轴Ⅰ13；固定轴Ⅱ14；固定轴III15；固定轴IV16；固定杆Ⅰ17；固定杆Ⅱ18；固定环Ⅰ19；固定环Ⅱ20；固定环III21；固定环IV22；调整板23；调整板孔Ⅰ23-1；调整板孔Ⅱ23-2。In the figure: plate I1; plate I long hole I1-1; plate I long hole II1-2; plate I short hole I1-3; plate I short hole II1-4; plate II2; plate II long hole I2-1; Ⅱ long hole Ⅱ2-2; plate Ⅱ short hole Ⅰ2-3; plate Ⅱ short hole Ⅱ2-4; hole long axis Ⅰ3; hole long axis Ⅰ hole 3-1; hole long axis Ⅱ4; hole long axis III5 ;Major axis with holes IV6; Support plate clamp Ⅰ7; Support plate Ⅰ7-1; Support plate Ⅱ7-2; Support plate III7-3; Support plate IV7-4; Support plate clamp Ⅱ8; Support plate clamp III9; Support plate clamp IV10 ;Non-hole long shaft Ⅰ11;No hole long shaft Ⅱ12;Fixed shaft Ⅰ13;Fixed shaft Ⅱ14;Fixed shaft III15;Fixed shaft IV16;Fixed rod Ⅰ17;Fixed rod Ⅱ18;Fixed ring Ⅰ19;Fixed ring Ⅱ20;Fixed ring III21;Fixed Ring IV22; adjustment plate 23; adjustment plate hole I23-1; adjustment plate hole II23-2.
具体实施方式detailed description
在图1、2、3、4、5、6、7、8、9、10、11、12、13、14中，本发明涉及一种桌椅，更具体地说涉及一种可升降桌椅，包括：板Ⅰ1、板Ⅱ2、有孔长轴Ⅰ3、有孔长轴Ⅱ4、有孔长轴III5、有孔长轴IV6、支撑板夹Ⅰ7、支撑板夹Ⅱ8、支撑板夹III9、支撑板夹IV10、无孔长轴Ⅰ11、无孔长轴Ⅱ12、固定轴Ⅰ13、固定轴Ⅱ14、固定轴III15、固定轴IV16、固定杆Ⅰ17、固定杆Ⅱ18、固定环Ⅰ19、固定环Ⅱ20、固定环III21、固定环IV22和调整板23，安装方便，不需要电动机带动，可以手工调节桌椅的高度，从而达到人群的需求，具有环保的特点。In Fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, the present invention relates to a desk and chair, more specifically to a liftable desk and chair , including: plate Ⅰ1, plate Ⅱ2, long shaft with holes Ⅰ3, long shaft with holes Ⅱ4, long shaft with holes III5, long shaft with holes IV6, support plate clamp Ⅰ7, support plate clamp Ⅱ8, support plate clamp III9, support plate Clamp IV10, long shaft without hole I11, long shaft without hole II12, fixed shaft I13, fixed shaft II14, fixed shaft III15, fixed shaft IV16, fixed rod I17, fixed rod II18, fixed ring I19, fixed ring II20, fixed ring III21 , the fixing ring IV22 and the adjustment plate 23 are easy to install, do not need to be driven by a motor, and the height of the table and chair can be manually adjusted, thereby meeting the needs of the crowd, and has the characteristics of environmental protection.
为解决上述技术问题，固定杆Ⅰ17穿过板Ⅰ1上的板Ⅰ短孔Ⅰ1-3和有孔长轴Ⅰ3上的有孔长轴Ⅰ孔3-1，固定杆Ⅱ18穿过板Ⅰ1上的板Ⅰ短孔Ⅱ1-4和有孔长轴Ⅱ4上的有孔长轴Ⅱ孔；固定杆Ⅰ17和固定杆Ⅱ18装入板Ⅰ1，固定杆Ⅰ17将有孔长轴Ⅰ3固定在板Ⅰ1上，固定杆Ⅱ18将有孔长轴Ⅱ4固定在板Ⅰ1上，固定杆Ⅰ17和固定杆Ⅱ18的上表面与板Ⅰ1的上表面位于同一平面内。In order to solve the above-mentioned technical problems, the fixed rod I17 passes through the plate I short hole I1-3 on the plate I1 and the holed major axis I hole 3-1 on the perforated major axis I3, and the fixed rod II18 passes through the plate on the plate I1 Ⅰ short hole II1-4 and holed long shaft II hole on the holed long shaft II4; fixed rod I17 and fixed rod II18 are installed in plate I1, and fixed rod I17 fixes the perforated long shaft I3 on the plate I1, and the fixed rod II18 fixes the long axis II4 with holes on the board I1, and the upper surfaces of the fixing rods I17 and II18 are located in the same plane as the upper surface of the board I1.
支撑板夹Ⅰ7包括支撑板Ⅰ7-1、支撑板Ⅱ7-2、支撑板III7-3和支撑板IV7-4，其中支撑板Ⅰ7-1和支撑板III7-3相同，支撑板Ⅱ7-2和支撑板IV7-4相同，支撑板Ⅰ7-1的一端与支撑板IV7-4的一端铰接连接，支撑板Ⅰ7-1的另一端与支撑板Ⅱ7-2的一端铰接连接，支撑板Ⅱ7-2的另一端与支撑板III7-3的一端铰接连接，支撑板III7-3的另一端与支撑板IV7-4的另一端铰接连接，可以相对转动。Support plate clamp Ⅰ7 includes support plate I7-1, support plate II7-2, support plate III7-3 and support plate IV7-4, wherein support plate I7-1 is the same as support plate III7-3, support plate II7-2 and support plate Plate IV7-4 is the same, one end of support plate I7-1 is hingedly connected with one end of support plate IV7-4, the other end of support plate I7-1 is hinged with one end of support plate II7-2, and the other end of support plate II7-2 One end is hingedly connected with one end of the support plate III7-3, and the other end of the support plate III7-3 is hingedly connected with the other end of the support plate IV7-4, and can be relatively rotated.
有孔长轴Ⅰ3穿过板Ⅰ1上的板Ⅰ长孔Ⅰ1-1，一端连接着支撑板夹Ⅰ7，另一端连接着支撑板夹IV10，有孔长轴Ⅰ3将支撑板夹Ⅰ7和支撑板夹IV10固定在板Ⅰ1上。有孔长轴Ⅱ4穿过板Ⅰ1上的板Ⅰ长孔Ⅱ1-2，一端连接着支撑板夹Ⅱ8，另一端连接着支撑板夹III9，有孔长轴Ⅱ4将支撑板夹Ⅱ8和支撑板夹III9固定在板Ⅰ1上。有孔长轴III5穿过板Ⅱ2上的板Ⅱ长孔Ⅱ2-2，一端连接着支撑板夹Ⅰ7，另一端连接着支撑板夹IV10，有孔长轴III5将支撑板夹Ⅰ7和支撑板夹IV10固定在板Ⅱ2上。有孔长轴IV6穿过板Ⅱ2上的板Ⅱ长孔Ⅰ2-1，一端连接着支撑板夹Ⅱ8，另一端连接着支撑板夹III9，有孔长轴IV6将支撑板夹Ⅱ8和支撑板夹III9固定在板Ⅱ2上。The long axis I3 with a hole passes through the long hole I1-1 of the plate I on the plate I1, one end is connected to the support plate clamp I7, and the other end is connected to the support plate clamp IV10, and the long axis I3 with a hole connects the support plate clamp I7 and the support plate clamp IV10 is fixed on plate I1. The long axis with a hole Ⅱ4 passes through the long hole Ⅱ1-2 of the plate Ⅰ on the plate Ⅰ1, one end is connected to the support plate clamp Ⅱ8, and the other end is connected to the support plate clamp III9, and the long axis with a hole Ⅱ4 connects the support plate clamp Ⅱ8 and the support plate clamp III9 is fixed on plate I1. The long axis III5 with a hole passes through the long hole II2-2 of the plate II on the plate II2, one end is connected to the support plate clamp I7, and the other end is connected to the support plate clamp IV10, and the long axis III5 with a hole connects the support plate clamp I7 and the support plate clamp IV10 is fixed on plate II2. The long axis IV6 with a hole passes through the long hole I2-1 of the plate II on the plate II2, one end is connected to the support plate clamp II8, and the other end is connected to the support plate clamp III9, and the long axis IV6 with a hole connects the support plate clamp II8 and the support plate clamp III9 is fixed on plate II2.
板Ⅰ1、板Ⅱ2通过支撑板夹Ⅰ7、支撑板夹Ⅱ8、支撑板夹III9和支撑板夹IV10进行连接，其中支撑板夹Ⅰ7的上端活动连接着板Ⅰ1，支撑板夹Ⅰ7的下端活动连接着板Ⅱ2，支撑板夹Ⅱ8的上端活动连接着板Ⅰ1，支撑板夹Ⅱ8的下端活动连接着板Ⅱ2，支撑板夹III9的上端活动连接着板Ⅰ1，支撑板夹III9的下端活动连接着板Ⅱ2，支撑板夹IV10的上端活动连接着板Ⅰ1，支撑板夹IV10的下端活动连接着板Ⅱ2，并且支撑板夹Ⅰ7、支撑板夹Ⅱ8、支撑板夹III9和支撑板夹IV10分别位于板Ⅰ1和板Ⅱ2的四个边角上，使得支撑板夹Ⅰ7、支撑板夹Ⅱ8、支撑板夹III9和支撑板夹IV10受力均匀。Plate Ⅰ1 and plate Ⅱ2 are connected through support plate clamp Ⅰ7, support plate clamp Ⅱ8, support plate clamp III9 and support plate clamp IV10, wherein the upper end of support plate clamp Ⅰ7 is movably connected with plate Ⅰ1, and the lower end of support plate clamp Ⅰ7 is movably connected with Plate Ⅱ2, the upper end of support plate clamp Ⅱ8 is movably connected with plate Ⅰ1, the lower end of support plate clamp Ⅱ8 is movably connected with plate Ⅱ2, the upper end of support plate clamp III9 is movably connected with plate Ⅰ1, and the lower end of support plate clamp III9 is movably connected with plate Ⅱ2 , the upper end of support plate clamp IV10 is movably connected with plate I1, the lower end of support plate clamp IV10 is movably connected with plate II2, and support plate clamp I7, support plate clamp II8, support plate clamp III9 and support plate clamp IV10 are located on plate I1 and support plate clamp IV10 respectively. On the four corners of the plate II2, the support plate clamp I7, the support plate clamp II8, the support plate clamp III9 and the support plate clamp IV10 are evenly stressed.
无孔长轴Ⅰ11穿过调整板23上的调整板孔Ⅰ23-1，一端连接着支撑板夹Ⅰ7和固定环Ⅰ19，另一端连接着支撑板夹IV10和固定环Ⅳ22，无孔长轴Ⅰ11不能移动，但可以转动。无孔长轴Ⅱ12穿过调整板23上的调整板孔Ⅱ23-2，一端连接着支撑板夹Ⅱ8和固定环Ⅱ20，另一端连接着支撑板夹III9和固定环Ⅲ21，无孔长轴Ⅱ12不能移动，但可以转动。The long axis without holes I11 passes through the adjustment plate hole I23-1 on the adjustment plate 23, one end is connected with the support plate clamp I7 and the fixing ring I19, and the other end is connected with the support plate clamp IV10 and the fixing ring IV22, the long axis without holes I11 cannot Move, but can turn. The non-porous long axis II12 passes through the adjustment plate hole II23-2 on the adjustment plate 23, one end is connected to the support plate clamp II8 and the fixing ring II20, and the other end is connected to the support plate clamp III9 and the fixing ring III21, the non-porous major axis II12 cannot Move, but can turn.
支撑板Ⅰ7-1和支撑板Ⅱ7-2以有孔长轴Ⅰ3为中心产生相对转动，支撑板Ⅰ7-1连接在支撑板Ⅱ7-2里面，支撑板Ⅱ7-2连接在板Ⅰ1的凹槽里，，可以防止支撑板Ⅱ7-2向内或向外偏移，从而保证这种可升降桌椅装置的稳定性。The support plate Ⅰ7-1 and the support plate Ⅱ7-2 generate relative rotation around the long axis Ⅰ3 with the hole as the center, the support plate Ⅰ7-1 is connected inside the support plate Ⅱ7-2, and the support plate Ⅱ7-2 is connected in the groove of the plate Ⅰ1 ,, can prevent the support plate II 7-2 from shifting inwardly or outwardly, thereby ensuring the stability of the liftable table and chair device.
无孔长轴Ⅰ11穿过调整板23，由于重力的作用，无孔长轴Ⅰ11处于调整板23的上方，不能在调整板23上左右移动，限制支撑板Ⅰ7-1和支撑板Ⅱ7-2之间的相对转动，从而限制板Ⅰ1和板Ⅱ2之间的距离，即桌椅的高度不变。无孔长轴Ⅰ11穿过调整板23，当人工抬起调整板23时，无孔长轴Ⅰ11处于调整板23的下方，可以在调整板23上左右移动，支撑板Ⅰ7-1和支撑板Ⅱ7-2可以相对转动，板Ⅰ1和板Ⅱ2之间的距离可以调节，即桌椅的高度可以改变。The non-porous long axis I11 passes through the adjustment plate 23. Due to the effect of gravity, the non-porous long axis I11 is above the adjustment plate 23 and cannot move left and right on the adjustment plate 23, limiting the distance between the support plate I7-1 and the support plate II7-2. The relative rotation between them, thereby limiting the distance between the board I1 and the board II2, that is, the height of the tables and chairs remains unchanged. The non-porous long axis I11 passes through the adjustment plate 23. When the adjustment plate 23 is manually lifted, the non-porous long axis I11 is under the adjustment plate 23 and can move left and right on the adjustment plate 23. The support plate I7-1 and the support plate II7 -2 can be relatively rotated, and the distance between the board I1 and the board II2 can be adjusted, that is, the height of the table and chair can be changed.
其中如下这些零件相同：有孔长轴Ⅰ3、有孔长轴Ⅱ4、有孔长轴III5、有孔长轴IV6的结构、尺寸相同。支撑板夹Ⅰ7、支撑板夹Ⅱ8、支撑板夹III9、支撑板夹IV10相同。无孔长轴Ⅰ11和无孔长轴Ⅱ12相同。固定轴Ⅰ13、固定轴Ⅱ14、固定轴III15和固定轴IV16相同。固定杆Ⅰ17和固定杆Ⅱ18相同。固定环Ⅰ19、固定环Ⅱ20、固定环III21和固定环IV22相同。Wherein the following parts are the same: the structure and size of the long shaft with holes I3, the long shaft with holes II4, the long shaft with holes III5, and the long shaft with holes IV6 are the same. Support plate clamp I7, support plate clamp II8, support plate clamp III9, and support plate clamp IV10 are the same. The non-porous major axis I11 and the non-porous major axis II12 are the same. Fixed axis I13, fixed axis II14, fixed axis III15, and fixed axis IV16 are the same. The fixed rod I17 is the same as the fixed rod II18. The fixing ring I19, the fixing ring II20, the fixing ring III21 and the fixing ring IV22 are the same.
当然上述说明并非对本发明的限制，本发明也不仅限于上述举例，本技术领域的普通技术人员在本发明的实质范围内所做出的变化、改型、添加或替换，也属于本发明的保护范围。Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection of the present invention. scope.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059637.2ACN104621996B (en) | 2015-02-04 | 2015-02-04 | Lift type table and chair |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059637.2ACN104621996B (en) | 2015-02-04 | 2015-02-04 | Lift type table and chair |
| Publication Number | Publication Date |
|---|---|
| CN104621996A CN104621996A (en) | 2015-05-20 |
| CN104621996Btrue CN104621996B (en) | 2017-02-22 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510059637.2AExpired - Fee RelatedCN104621996B (en) | 2015-02-04 | 2015-02-04 | Lift type table and chair |
| Country | Link |
|---|---|
| CN (1) | CN104621996B (en) |
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