CN204048638U - Folding drawing desk - Google Patents

Folding drawing desk Download PDF

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Publication number
CN204048638U
CN204048638U CN201420221644.9U CN201420221644U CN204048638U CN 204048638 U CN204048638 U CN 204048638U CN 201420221644 U CN201420221644 U CN 201420221644U CN 204048638 U CN204048638 U CN 204048638U
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China
Prior art keywords
desktop
table legs
backing plate
hinged
backboard
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Expired - Fee Related
Application number
CN201420221644.9U
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Chinese (zh)
Inventor
齐锦秋
郝建锋
王燕高
陈思敏
卢丹
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Sichuan Agricultural University
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Sichuan Agricultural University
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Priority to CN201420221644.9U priority Critical patent/CN204048638U/en
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Publication of CN204048638U publication Critical patent/CN204048638U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及一种桌子,具体为折叠绘图桌,包括桌面和四只桌腿,所述的桌腿上有多个插销孔,四只桌腿分为两组,每组的两只桌腿相互交叉,通过插销插入插销孔内将交叉的两只桌腿铰接在一起,两组桌腿分别铰接在桌面两端,通过调节插销插入不同位置的插销孔来调节桌面的高度和斜度;还包括垫板,垫板上有多个垫板凹槽,桌腿的下端卡在相应的垫板凹槽内,以防桌腿滑动和摇摆。本实用新型提供的折叠绘图桌可调高度和倾斜度,可以适用于不同身高的人使用,并且可以折叠起来,便于携带,安装方便。

The utility model relates to a table, in particular to a folding drawing table, comprising a table top and four table legs, the table legs have a plurality of pin holes, the four table legs are divided into two groups, each group has two table legs Cross each other, insert the pin into the pin hole to hinge the crossed two table legs together, the two sets of table legs are respectively hinged at both ends of the table top, and adjust the height and inclination of the table top by inserting the plug into the pin hole at different positions; Including the backing plate, there are a plurality of backing plate grooves on the backing plate, and the lower ends of the table legs are stuck in the corresponding backing plate grooves to prevent the table legs from sliding and swinging. The folding drawing table provided by the utility model has adjustable height and inclination, is suitable for people of different heights, can be folded, and is easy to carry and install.

Description

折叠绘图桌folding drafting table

技术领域technical field

本实用新型涉及一种桌子,具体为折叠绘图桌。The utility model relates to a table, in particular to a folding drawing table.

背景技术Background technique

常用的绘图桌,一般只是桌面斜度和高度都是固定的,不能调节,不能适用于不同身高的绘图人员使用,并且体积较大,为了结构稳定,都是不能折叠,不便于携带的。Commonly used drafting desks generally only have a fixed inclination and height of the desktop and cannot be adjusted. They cannot be used by drafters of different heights, and are relatively large in size. For the sake of structural stability, they cannot be folded and are not easy to carry.

实用新型内容Utility model content

针对上述技术问题,本实用新型提供一种可以适用不同身高的人员使用的折叠绘图桌,具体的技术方案为:In view of the above technical problems, the utility model provides a folding drawing table that can be used by people of different heights. The specific technical solution is:

折叠绘图桌,包括桌面和四只桌腿,所述的桌腿上有多个插销孔,四只桌腿分为两组,每组的两只桌腿相互交叉,通过插销插入插销孔内将交叉的两只桌腿铰接在一起,两组桌腿分别铰接在桌面两端,通过调节插销插入不同位置的插销孔来调节桌面的高度和斜度;还包括垫板,垫板上有多个垫板凹槽,桌腿的下端卡在相应的垫板凹槽内,以防桌腿滑动和摇摆。The foldable drawing table includes a desktop and four table legs. The table legs have a plurality of bolt holes. The four table legs are divided into two groups. The two table legs of each group cross each other. The crossed two table legs are hinged together, and the two sets of table legs are respectively hinged at both ends of the tabletop, and the height and inclination of the tabletop can be adjusted by inserting the adjusting pins into the pin holes at different positions; it also includes a backing plate, which has multiple Backing plate groove, the lower end of table leg is stuck in the corresponding backing plate groove, in case table leg slides and swings.

还包括一个背板,桌面的后侧边铰接在背板上,背板的底部固定在垫板上。Also includes a backboard, the rear side of the desktop is hinged on the backboard, and the bottom of the backboard is fixed on the backing board.

所述的背板与桌面铰接的一面有多个背板槽,背板槽与螺孔相通,所述的桌面的后侧边外轮廓与背板槽的形状相匹配,后侧边安装在背板槽内;There are a plurality of backboard grooves on the hinged side of the backboard and the desktop, and the backboard grooves communicate with the screw holes. In the plate groove;

所述的桌面的后侧边开有垂直于桌面的铰接槽,铰接槽内有螺母,螺母的尾部通过轴安装在铰接槽内,螺母围绕轴在垂直面上转动,螺栓穿过螺孔的与螺母连接,将背板与桌面的后侧边铰接,桌面围绕轴转动调节倾斜度。The rear side of the desktop is provided with a hinged groove perpendicular to the desktop, and there is a nut in the hinged groove, the tail of the nut is installed in the hinged groove through the shaft, the nut rotates on the vertical plane around the shaft, and the bolt passes through the screw hole and The nut is connected to hinge the backboard and the rear side of the desktop, and the desktop rotates around the axis to adjust the inclination.

本实用新型提供的折叠绘图桌,利用桌腿设置多个插销孔,通过选择不同的插销孔组合,实现绘图桌的高度和倾斜度,并且利用垫板和背板加强整个桌子的强度,尤其是背板的支撑作用,使得桌面牢固稳定。该折叠绘图桌可调高度和倾斜度,可以适用于不同身高的人使用,并且可以折叠起来,便于携带,安装方便。The folding drawing table provided by the utility model uses table legs to set a plurality of bolt holes, and by selecting different combinations of bolt holes, the height and inclination of the drawing table can be realized, and the strength of the whole table can be strengthened by using backing boards and back boards, especially The supporting function of the backboard makes the desktop firm and stable. The folding drafting table is adjustable in height and inclination, can be used by people of different heights, can be folded up, is easy to carry, and is easy to install.

附图说明Description of drawings

下面结合附图对本实用新型技术方案作进一步说明:Below in conjunction with accompanying drawing, technical scheme of the utility model is further described:

图1是本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.

图2是本实用新型的局部剖面机构示意图;Fig. 2 is a schematic diagram of a partial section mechanism of the utility model;

图3是本实用新型的局部正视结构示意图。Fig. 3 is a partial front view structural diagram of the utility model.

具体实施方式Detailed ways

结合附图说明本实用新型的具体实施方式,如图1所示,折叠绘图桌,包括桌面1和四只桌腿2,所述的桌腿2上有多个插销孔21,四只桌腿分为两组,每组的两只桌腿相互交叉,通过插销5插入插销孔2内将交叉的两只桌腿铰接在一起,两组桌腿分别铰接在桌面1两端,通过调节插销5插入不同位置的插销孔来调节桌面1的高度和斜度;还包括垫板3,垫板3上有多个垫板凹槽31,桌腿2的下端卡在相应的垫板凹槽31内,以防桌腿2滑动和摇摆。The specific embodiment of the utility model is illustrated in conjunction with the accompanying drawings. As shown in Figure 1, the folding drawing table includes a desktop 1 and four table legs 2. There are a plurality of latch holes 21 on the described table legs 2, and the four table legs Divided into two groups, the two table legs of each group cross each other, insert the latch 5 into the latch hole 2 to hinge the crossed two table legs together, the two groups of table legs are respectively hinged on the two ends of the desktop 1, and adjust the latch 5 Insert the pin holes at different positions to adjust the height and inclination of the desktop 1; it also includes a backing plate 3 with a plurality of backing plate grooves 31 on the backing plate 3, and the lower ends of the table legs 2 are stuck in the corresponding backing plate grooves 31 , in case the table leg 2 slides and wobbles.

还包括一个背板4,桌面1的后侧边14铰接在背板4上,背板4的底部固定在垫板3上。Also includes a backboard 4 , the rear side 14 of the desktop 1 is hinged on the backboard 4 , and the bottom of the backboard 4 is fixed on the backing board 3 .

如图2和图3所示,所述的背板4与桌面1铰接的一面有多个背板槽41,背板槽41与螺孔42相通,所述的桌面1的后侧边14外轮廓与背板槽41的形状相匹配,后侧边14安装在背板槽41内;As shown in Figures 2 and 3, the hinged side of the backboard 4 and the desktop 1 has a plurality of backboard grooves 41, the backboard grooves 41 communicate with the screw holes 42, and the rear side 14 of the desktop 1 The profile matches the shape of the backplane groove 41, and the rear side 14 is installed in the backplane groove 41;

所述的桌面1的后侧边14开有垂直于桌面的铰接槽13,铰接槽13内有螺母11,螺母11的尾部通过轴12安装在铰接槽13内,螺母11围绕轴12在垂直面上转动,螺栓6穿过螺孔42的与螺母11连接,将背板4与桌面1的后侧边14铰接,桌面1围绕轴12转动调节倾斜度。The rear side 14 of the desktop 1 is provided with a hinged groove 13 perpendicular to the desktop, and a nut 11 is arranged in the hinged groove 13. The tail of the nut 11 is installed in the hinged groove 13 through the shaft 12. Rotate upward, the bolt 6 passes through the screw hole 42 and is connected with the nut 11, and the backboard 4 is hinged with the rear side 14 of the desktop 1, and the desktop 1 rotates around the axis 12 to adjust the inclination.

根据需要的高度和倾斜度,将两个交叉桌腿2上的插销孔对齐,用插销5插入,支起桌面1,再将桌腿2的下端插在垫板3上相适应位置的垫板凹槽31内。调节螺母11的角度,将螺栓6穿过螺孔42与螺母11拧紧,即可固定住该折叠绘图桌。According to the required height and inclination, align the pin holes on the two cross table legs 2, insert the pin 5, support the tabletop 1, and then insert the lower end of the table leg 2 into the backing plate at the appropriate position on the backing plate 3 In the groove 31. Adjust the angle of the nut 11, and tighten the bolt 6 through the screw hole 42 and the nut 11 to fix the folding drawing table.

Claims (3)

1.折叠绘图桌,包括桌面和四只桌腿,其特征在于:所述的桌腿上有多个插销孔,四只桌腿分为两组,每组的两只桌腿相互交叉,通过插销插入插销孔内将交叉的两只桌腿铰接在一起,两组桌腿分别铰接在桌面两端,通过调节插销插入不同位置的插销孔来调节桌面的高度和斜度;还包括垫板,垫板上有多个垫板凹槽,桌腿的下端卡在相应的垫板凹槽内,以防桌腿滑动和摇摆。1. A folding drawing table, including a desktop and four table legs, is characterized in that: there are a plurality of pin holes on the table legs, and the four table legs are divided into two groups, and the two table legs of each group cross each other. The pins are inserted into the pin holes to hinge the two crossed table legs together, and the two sets of table legs are respectively hinged at both ends of the table top, and the height and inclination of the table top can be adjusted by inserting the plug pins into the pin holes at different positions; it also includes a backing plate, There are multiple backing plate grooves on the backing plate, and the lower ends of the table legs are stuck in the corresponding backing plate grooves to prevent the table legs from sliding and swinging. 2.根据权利要求1所述的折叠绘图桌,其特征在于:还包括一个背板,桌面的后侧边铰接在背板上,背板的底部固定在垫板上。2. The folding drawing table according to claim 1, further comprising a backboard, the back side of the desktop is hinged on the backboard, and the bottom of the backboard is fixed on the backing board. 3.根据权利要求2所述的折叠绘图桌,其特征在于:所述的背板与桌面铰接的一面有多个背板槽,背板槽与螺孔相通,所述的桌面的后侧边外轮廓与背板槽的形状相匹配,后侧边安装在背板槽内;3. The folding drawing table according to claim 2, characterized in that: the hinged side of the back plate and the desktop has a plurality of back plate grooves, the back plate grooves communicate with the screw holes, and the rear side of the desktop is The outer contour matches the shape of the backplane groove, and the rear side is installed in the backplane groove; 所述的桌面的后侧边开有垂直于桌面的铰接槽,铰接槽内有螺母,螺母的尾部通过轴安装在铰接槽内,螺母围绕轴在垂直面上转动,螺栓穿过螺孔的与螺母连接,将背板与桌面的后侧边铰接,桌面围绕轴转动调节倾斜度。The rear side of the desktop is provided with a hinged groove perpendicular to the desktop, and there is a nut in the hinged groove, the tail of the nut is installed in the hinged groove through the shaft, the nut rotates on the vertical plane around the shaft, and the bolt passes through the screw hole and The nut is connected to hinge the backboard and the rear side of the desktop, and the desktop rotates around the axis to adjust the inclination.
CN201420221644.9U 2014-04-30 2014-04-30 Folding drawing desk Expired - Fee Related CN204048638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420221644.9U CN204048638U (en) 2014-04-30 2014-04-30 Folding drawing desk

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Application Number Priority Date Filing Date Title
CN201420221644.9U CN204048638U (en) 2014-04-30 2014-04-30 Folding drawing desk

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105559430A (en) * 2015-12-19 2016-05-11 林曦之 Children's study table
CN106617669A (en) * 2016-11-10 2017-05-10 成都朵猫文化传播有限公司 Office table for human resources
CN108177122A (en) * 2018-02-01 2018-06-19 天津城建大学 Based on flexible clamping multi-angle hydraulic pin remover and method of pulling pin
CN108891514A (en) * 2018-08-20 2018-11-27 张虎虎 A kind of foldable structure
KR20230079721A (en) * 2021-11-29 2023-06-07 이명대 Backrest

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105559430A (en) * 2015-12-19 2016-05-11 林曦之 Children's study table
CN105559430B (en) * 2015-12-19 2018-06-08 林曦之 A kind of child learning desk
CN106617669A (en) * 2016-11-10 2017-05-10 成都朵猫文化传播有限公司 Office table for human resources
CN108177122A (en) * 2018-02-01 2018-06-19 天津城建大学 Based on flexible clamping multi-angle hydraulic pin remover and method of pulling pin
CN108177122B (en) * 2018-02-01 2023-11-24 天津城建大学 Multi-angle hydraulic pin puller based on flexible clamping and pin pulling method
CN108891514A (en) * 2018-08-20 2018-11-27 张虎虎 A kind of foldable structure
CN108891514B (en) * 2018-08-20 2024-06-14 张虎虎 Folding structure
KR20230079721A (en) * 2021-11-29 2023-06-07 이명대 Backrest
KR102767420B1 (en) * 2021-11-29 2025-02-14 이명대 Backrest

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141231

Termination date: 20150430

EXPY Termination of patent right or utility model