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WO2023103957A1 - 一种便于拆装的五星脚 - Google Patents

一种便于拆装的五星脚 Download PDF

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Publication number
WO2023103957A1
WO2023103957A1 PCT/CN2022/136563 CN2022136563W WO2023103957A1 WO 2023103957 A1 WO2023103957 A1 WO 2023103957A1 CN 2022136563 W CN2022136563 W CN 2022136563W WO 2023103957 A1 WO2023103957 A1 WO 2023103957A1
Authority
WO
WIPO (PCT)
Prior art keywords
main body
wall
easy
top cap
cap body
Prior art date
Application number
PCT/CN2022/136563
Other languages
English (en)
French (fr)
Inventor
王志龙
Original Assignee
浙江安吉盛杏家具有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 浙江安吉盛杏家具有限公司 filed Critical 浙江安吉盛杏家具有限公司
Priority to US18/292,985 priority Critical patent/US20240324781A1/en
Publication of WO2023103957A1 publication Critical patent/WO2023103957A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/002—Chair or stool bases
    • A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • A47B91/02—Adjustable feet
    • A47B91/022—Adjustable feet using screw means

Definitions

  • the invention relates to the technical field of a five-star foot support seat structure, in particular to a five-star foot that is easy to assemble and disassemble.
  • the five-star base support is often used to ensure the support effect, and with the structure of the cylinder and the universal wheel on the five-star support base, it can realize height adjustment and steering and other auxiliary functions.
  • the common five-star base supports mainly include two categories: the first is the integral type; the second is the detachable type including the base and the feet.
  • the former has the problem of large space for transportation and storage, while the latter has the convenience of disassembly and assembly. It is difficult to coordinate the connection strength between the two, so a five-star foot support seat that is easy to disassemble and has high connection strength is urgently needed by the industry.
  • Chinese Patent No. CN207653878U discloses a connection structure for the assembly of the five-star base and the legs, including a connecting block arranged between the five-star base and the legs for connecting and assembling and reducing noise in use, and is arranged on the five-star base A base engaging portion on the base for engaging with the connection block, and a leg engaging portion disposed on the leg and for engaging with the connecting block.
  • the five-star foot structure disclosed above simply clamps the outriggers to the base, and the base is an integral structure. During use, the force is concentrated on the connecting block, which is likely to cause deformation of the connecting block, and it is difficult to realize the connection in the later stage. The maintenance of the block affects the service life and also has certain potential safety hazards.
  • the purpose of the present invention is to overcome the defects in the above-mentioned prior art and provide a five-star base that is stable in structure, safe and reliable, easy to operate and easy to disassemble.
  • a five-star base that is easy to disassemble, including a detachably connected base and several legs;
  • the base includes a connected main body, a top cap and a bottom cap, The top of the main body is detachably connected to the top of the top cap, and the bottom of the main body is fixed or detachably connected to the bottom cap;
  • the main body is a hollow sleeve structure, and an upper cavity is formed between the inner wall of the bottom of the top cap and the outer wall of the main body , a lower cavity is formed between the inner wall of the bottom cap and the outer wall of the main body;
  • the upper cavity and the lower cavity are arranged oppositely, the end of the leg is provided with a snap-in piece, and the upper and lower ends of the snap-in piece are respectively embedded in the upper cavity and in the lower cavity; the side edges of the adjacent snap-in pieces of several of the legs are against each other, and all the snap-in pieces are sequentially connected to
  • external threads are formed on the top and bottom of the main body, internal threads compatible with external threads are formed on the top inner wall of the top cap body, and internal threads compatible with external threads are formed on the bottom inner wall of the bottom cap body.
  • Compatible internal thread is formed on the top and bottom of the main body, internal threads compatible with external threads are formed on the top inner wall of the top cap body, and internal threads compatible with external threads are formed on the bottom inner wall of the bottom cap body.
  • the top of the main body is formed with external threads
  • the inner wall of the top cap body is formed with internal threads compatible with the external threads
  • the bottom cap body and the main body are in an integrated structure.
  • the distance between the top cap body and the bottom cap body is adapted to the height of the engaging piece.
  • an upper clamping ring is provided between the top cap body and the clamping piece, and the inner and outer sides of the upper clamping ring are respectively offset against the outer wall of the clamping piece and the inner wall of the top cap.
  • the bottom cap includes a positioning bottom plate and a positioning side plate, the positioning bottom plate is flush with the bottom of the main body, and the positioning side plate is arranged around the positioning bottom plate.
  • a lower clamping ring is provided between the positioning side plate and the clamping piece, and the inner and outer sides of the lower clamping ring respectively abut against the outer wall of the clamping piece and the inner wall of the positioning side plate.
  • the positioning side plate is formed on the edge of the outer ring of the positioning bottom plate, and the positioning side plate is arranged along the axial direction of the main body, and the positioning side plate is arranged toward the top cap.
  • the ends of the legs are connected to the middle of the snap-in piece, and the snap-in piece has an arc-shaped structure matching the outer wall of the main body, and rounded corners are formed on the top outer wall of the snap-in piece.
  • the sides of the snap-in pieces of adjacent legs are in contact with each other.
  • the beneficial effect of the present invention is that the upper cavity and the lower cavity are obtained by respectively setting the bottom cap body and the top cap body of the hemming structure on the bottom and the top of the main body, and the clamping pieces of the legs Placed in the upper cavity and the lower cavity, the vertical positioning of the clips can be realized. At the same time, through the setting of the clips, the offset between adjacent clips can realize the horizontal positioning of the clips.
  • the top cap Both the body and the bottom cap are detachably connected to the main body through threads, and the disassembly between the legs and the main body can be realized by unscrewing the top cap, and the bottom cap is easy to install and form the base of the main body on the main body.
  • Fig. 1 is an explosion diagram of the present invention
  • Fig. 2 is a structural representation of the present invention
  • Fig. 3 is the front view of the present invention.
  • Fig. 4 is the sectional view of embodiment one;
  • Fig. 5 is a partial enlarged view among Fig. 4;
  • Fig. 6 is the sectional view of embodiment two;
  • Fig. 7 is a partial enlarged view in Fig. 6;
  • Fig. 8 is a schematic structural view of the bottom cap
  • a five-star base that is easy to disassemble includes a detachably connected base 1 and several legs 2; the base 1 includes a connected main body 3 and a top cap 4, and the top of the main body 3 is connected to the The top of the top cap body 4 is detachably connected; the main body 3 is a hollow circular platform structure whose size gradually decreases from top to bottom.
  • a bottom cap body 7 is formed at the bottom of the main body 3, and the bottom cap body 7 includes a positioning bottom plate 7-1 and a positioning side plate 7-2; the positioning bottom plate 7-1 is connected to the bottom of the main body 3 , the positioning side plate 7-2 is arranged around the positioning bottom plate 7-1, and a lower cavity is formed between the positioning side plate 7-2 and the outer wall of the main body 3; the end of the leg 2 is provided with a snap-in piece 2-1 , the upper and lower ends of the clamping piece 2-1 are respectively embedded in the upper cavity and the lower cavity; the sides of adjacent clamping pieces 2-1 of several legs 2 are offset, and all the clamping pieces 2-1 are sequentially
  • the connections form a ring structure.
  • Embodiment 1 Both the top cap body 4 and the bottom cap body 7 are threadedly connected to the main body 3, the top and bottom of the main body 3 are formed with external threads, and the inner wall of the top cap body 4 is formed with internal threads that are compatible with the external threads. Internal threads matching the external threads are formed on the bottom inner wall of the bottom cap body 7 .
  • both the top cap body 4 and the bottom cap body 7 are detachably connected to the main body 3.
  • each leg 2 is placed in sequence, and the clamps of the leg 2 are placed.
  • the connecting piece 2-1 is embedded in the lower cavity formed between the bottom cap body 7 and the main body 3. Since the main body 3 is in an overhead state, the upper end of the engaging piece 2-1 is in contact with the main body 3 under the action of the gravity of the main body 3. The tight fit facilitates the installation of the top cap body 4, and the automatic tight fit between the clip 2-1 and the outer wall of the main body 3 can be realized.
  • Embodiment 2 the top cap body 4 is threadedly connected with the main body 3, the top of the main body 3 is formed with external threads, the inner wall of the top cap body 4 is formed with internal threads compatible with the external threads, and the bottom cap body 7 is integrated with the main body 3 formula structure.
  • the top cap body 4 is detachably connected to the main body 3, and the bottom cap body 7 is fixedly connected to the main body 3.
  • each leg 2 is placed in sequence, and the The clamping piece 2-1 of the leg 2 is embedded in the lower cavity formed between the bottom cap body 7 and the main body 3. Since the main body 3 is in an overhead state, the upper end of the clamping piece 2-1 is under the action of the gravity of the main body 3. The bottom is tightly attached to the main body 3, thereby facilitating the installation of the top cap body 4, and can realize the automatic close-fitting of the clamping piece 2-1 and the outer wall of the main body 3.
  • Embodiment 1 serves as a preferred embodiment of the present application.
  • the main body 3 is usually made of plastic material, in the production process of the second embodiment, when the integral structure of the bottom cap body 7 and the main body 3 needs to be injected, it is difficult to realize the bottom cap body 7 and the main body 3 in the process.
  • the demoulding between them will affect the connection between the bottom cap body 7 and the main body 3, while the screw connection method in embodiment one is fast and convenient, and the structure is simple and convenient.
  • the support piece 2-1 is a rectangular sheet structure , the upper and lower ends of the clamping piece 2-1 realize the vertical direction positioning under the action of the upper cavity and the lower cavity, and the clamping piece 2-1 realizes the horizontal direction under the action of the adjacent clamping piece 2-1 The positioning, so as to achieve the stable embedded clip 2-1 on the base 1.
  • the top of the main body 3 is formed with an external thread
  • the inner wall of the top cap body 4 is formed with an internal thread suitable for the external thread.
  • the main body 3 and the top cap body 4 are connected by threads, and the top cap body 4 is formed with an inward
  • the top cap body 4 is tightened to a certain extent on the main body 3, the deepest thread position of the two is realized under the action of the limiting edge.
  • the main body 3 is a circular frustum structure that is reduced in size from top to bottom.
  • a matching groove that is compatible with the air rod can be formed in the main body 3, and the main body 3 that is reduced in size from top to bottom, during the insertion process of the cylinder, automatically
  • the main body 3 with reduced size from top to bottom can clamp and position the end of the air rod.
  • the distance between the top cap body 4 and the bottom cap body 7 is adapted to the height of the clip 2-1.
  • the top cap body 4 It can be divided into the threaded section at the upper end and the mating section at the lower end. Both the threaded section and the mating section have a ring structure.
  • the connection between the threaded section and the mating section is formed with an obliquely set hypotenuse.
  • the size of the threaded section is smaller than that of the mating section. Size, so that when the threaded section is screwed to the main body 3, there is a gap between the mating section and the main body 3 at this time, and this gap is the upper cavity.
  • An upper clamping ring 5 is arranged between the top cap body 4 and the clamping piece 2-1, and the inner and outer sides of the upper clamping ring 5 are respectively offset against the outer wall of the clamping piece 2-1 and the inner wall of the top cap body 4, and the upper clamping ring 5 is located in the upper cavity, and the upper clamping ring 5 is in interference fit with the clamping piece 2-1, so that the clamping piece 2-1, the upper clamping ring 5 and the top cap body 4 are three-fold under the action of friction. or a fixed connection.
  • a lower clamping ring 6 is provided between the positioning side plate 7-2 and the clamping piece 2-1, and the inner and outer sides of the lower clamping ring 6 respectively offset the outer wall of the clamping piece 2-1 and the inner wall of the positioning side plate 7-2,
  • the lower clamping ring 6 is located in the lower cavity, and the lower clamping ring 6 is in interference fit with the clamping piece 2-1, so that the clamping piece 2-1, the lower clamping ring 6 and the positioning side plate 7-2 are in the The fixed connection of the three under the action of friction.
  • the positioning bottom plate 7-1 is flush with the bottom of the main body 3, and the positioning bottom plate 7-1 is arranged along the radial direction of the main body 3.
  • the positioning bottom plate 7-1 is a ring structure, and the width of the positioning bottom plate 7-1 is according to the clamping piece 2- 1 and the size of the lower clamping ring 6 are set, the positioning side plate 7-2 is formed on the edge of the outer ring of the positioning bottom plate 7-1, and the positioning side plate 7-2 is set along the axial direction of the main body 3, and the positioning side plate 7- 2 is set towards the top cap body 4.
  • the end of the leg 2 is connected to the middle of the clamping piece 2-1, and the clamping piece 2-1 is an arc-shaped structure matching the outer wall of the main body 3, and the end of the leg 2 is welded and fixedly connected to the middle of the clamping piece 2-1.
  • the upper and lower ends of the clamping piece 2-1 are respectively offset against the external thread of the main body 3 and the positioning bottom plate 7-1.
  • Different numbers of legs 2 can be set on the base 1 according to actual needs, and the angle of the snap-in piece 2-1 is 180° divided by the number of legs 2.
  • the angle of the snap-in piece 2-1 is 180° divided by the number of legs 2.
  • the bottom cap body 7 and the top cap body 4 are used to position and compress the upper and lower ends of the clips 2-1, and the offset between adjacent clips 2-1 realizes the stable setting of the whole leg 2.

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Abstract

一种便于拆装的五星脚，包括可拆卸式连接的底座(1)和若干支脚(2)；底座(1)包括相连接的主体、顶部帽体(4)和底部帽体(7)，主体顶部与顶部帽体(4)顶部可拆卸式连接，主体底部与底部帽体(7)固定或可拆卸式连接；主体为中空的套筒结构，顶部帽体(4)底部内壁与主体外壁之间形成有上部空腔，底部帽体(7)内壁与主体外壁之间形成有下部空腔；通过在主体底部和顶部分别设置包边结构的底部帽体(7)和顶部帽体(4)，从而得到上部空腔和下部空腔，将支脚(2)的卡接片(2-1)放置于上部空腔和下部空腔即可实现对卡接片(2-1)竖直方向的定位，同时通过卡接片(2-1)的设置，相邻卡接片(2-1)之间的相抵实现卡接片(2-1)水平方向的定位。

Description

一种便于拆装的五星脚 技术领域
本发明涉及五星脚支撑座结构技术领域，具体涉及一种便于拆装的五星脚。
 背景技术
在桌椅家具行业，经常会用到五星脚支撑座来保证支撑效果，并且配合五星脚支撑座上的气缸以及万向轮等结构，来实现高度调节以及转向等附属功能。目前常见的五星脚支撑座主要包括两大类：第一是整体式；第二是包括底座和支脚的拆装式，其中前者具有运输存放占用空间大的问题，而后者具有拆装方便性和连接强度两者难以协调的问题，所以一款既方便拆装，又具有高连接强度的五星脚支撑座是行业所急需的。
中国专利号CN207653878U公开了一种用于五星脚底座与支腿组装的连接结构，包括设置在五星脚底座与支脚之间用于连接组装和减小使用噪音的连接块，设置在所述五星脚底座上并用于与所述连接块进行卡合连接的底座卡合部，以及设置在所述支脚上并用于与所述连接块进行卡合连接的支脚卡合部。
 技术问题
上述公开的这种五星脚结构单纯的将支腿与底座进行卡接，底座为整体式结构，在使用过程中，受力集中于连接块上，容易造成连接块的变形，后期难以实现对连接块的维修，影响使用寿命的同时也存在一定的安全隐患。
 技术解决方案
本发明是为了克服上述现有技术中的缺陷，提供一种结构稳定，安全可靠，操作便捷的便于拆装的五星脚。
为了实现上述发明目的，本发明采用以下技术方案：一种便于拆装的五星脚，包括可拆卸式连接的底座和若干支脚；所述底座包括相连接的主体、顶部帽体和底部帽体，主体顶部与顶部帽体顶部可拆卸式连接，主体底部与底部帽体固定或可拆卸式连接；所述主体为中空的套筒结构，顶部帽体底部内壁与主体外壁之间形成有上部空腔，底部帽体内壁与主体外壁之间形成有下部空腔；所述上部空腔和下部空腔相对设置，支脚端部设有卡接片，卡接片上下两端分别内嵌于上部空腔和下部空腔内；若干所述支脚的相邻卡接片侧边相抵，且所有卡接片依次连接形成环形结构；所述主体为自上而下尺寸逐渐减小的圆台结构。
作为本发明的一种优选方案，所述主体顶部和底部均形成有外螺纹，顶部帽体顶部内壁上形成有与外螺纹相适配的内螺纹，底部帽体底部内壁上形成有与外螺纹相适配的内螺纹。
作为本发明的一种优选方案，所述主体顶部形成有外螺纹，顶部帽体顶部内壁上形成有与外螺纹相适配的内螺纹，底部帽体与主体为一体式结构。
作为本发明的一种优选方案，所述顶部帽体与底部帽体之间的间距与卡接片的高度相适配。
作为本发明的一种优选方案，所述顶部帽体与卡接片之间设有上部卡紧环，上部卡紧环内外两侧分别与卡接片外壁和顶部帽体内壁相抵。
作为本发明的一种优选方案，所述底部帽体包括定位底板和定位侧板，定位底板与主体底部平齐，定位侧板环绕设置于定位底板上。
作为本发明的一种优选方案，所述定位侧板与卡接片之间设有下部卡紧环，下部卡紧环内外两侧分别与卡接片外壁和定位侧板内壁相抵。
作为本发明的一种优选方案，所述定位侧板形成于定位底板外圈边沿，且定位侧板沿主体的轴向方向设置，定位侧板朝向顶部帽体设置。
作为本发明的一种优选方案，所述支脚端部连接于卡接片中部，且卡接片为与主体外壁相适配的弧形结构，且卡接片顶部外壁上形成有圆角。
作为本发明的一种优选方案，相邻支脚的卡接片侧面相抵。
 有益效果
与现有技术相比，本发明的有益效果是：通过在主体底部和顶部分别设置包边结构的底部帽体和顶部帽体，从而得到上部空腔和下部空腔，将支脚的卡接片放置于上部空腔和下部空腔即可实现对卡接片竖直方向的定位，同时通过卡接片的设置，相邻卡接片之间的相抵实现卡接片水平方向的定位，顶部帽体和底部帽体均与主体通过螺纹可拆卸式连接，拧开顶部帽体即可实现支脚与主体之间的拆卸，底部帽体便于安装与主体上形成主体的底座。
 附图说明
图1是本发明的爆炸图；
图2是本发明的结构示意图；
图3是本发明的主视图；
图4是实施例一的剖视图；
图5是图4中的局部放大图；
图6是实施例二的剖视图；
图7 是图6中的局部放大图；
图8是底部帽体的结构示意图；
附图标记：底座1，支脚2，卡接片2-1，主体3，顶部帽体4，上部卡紧环5，下部卡紧环6，底部帽体7，定位底板7-1，定位侧板7-2，圆角8。
 本发明的实施方式
下面结合附图对本发明实施例作详细说明。
如图1-8所示，一种便于拆装的五星脚，包括可拆卸式连接的底座1和若干支脚2；所述底座1包括相连接的主体3和顶部帽体4，主体3顶部与顶部帽体4顶部可拆卸式连接；所述主体3为自上而下尺寸逐渐减小的中空圆台结构，顶部帽体4顶部与主体3顶部紧密连接，顶部帽体4底部内壁与主体3外壁之间形成有上部空腔；所述主体3底部形成有底部帽体7，底部帽体7包括定位底板7-1和定位侧板7-2；所述定位底板7-1与主体3底部相连，定位侧板7-2环绕设置于定位底板7-1上，且定位侧板7-2与主体3外壁之间形成有下部空腔；所述支脚2端部设有卡接片2-1，卡接片2-1上下两端分别内嵌于上部空腔和下部空腔内；若干所述支脚2的相邻卡接片2-1侧边相抵，且所有卡接片2-1依次连接形成环形结构。
实施例一：顶部帽体4和底部帽体7均与主体3螺纹连接，主体3顶部和底部均形成有外螺纹，顶部帽体4顶部内壁上形成有与外螺纹相适配的内螺纹，底部帽体7底部内壁上形成有与外螺纹相适配的内螺纹。
此时顶部帽体4和底部帽体7均与主体3可拆卸式连接，在实际使用过程中，通过将底部帽体7连接于主体3底部后，依次放置各个支脚2，将支脚2的卡接片2-1内嵌于底部帽体7与主体3之间形成的下部空腔内，由于主体3属于架空状态，此时卡接片2-1上端在主体3重力的作用下与主体3贴紧，从而便于顶部帽体4的安装，可实现卡接片2-1与主体3外壁的自动贴紧。
在旋紧顶部帽体4后实现对整体五星脚的安装。
实施例二：顶部帽体4与主体3螺纹连接，主体3顶部形成有外螺纹，顶部帽体4顶部内壁上形成有与外螺纹相适配的内螺纹，底部帽体7与主体3为一体式结构。
此时顶部帽体4与主体3可拆卸式连接，底部帽体7与主体3固定连接，在实际使用过程中，通过将底部帽体7连接于主体3底部后，依次放置各个支脚2，将支脚2的卡接片2-1内嵌于底部帽体7与主体3之间形成的下部空腔内，由于主体3属于架空状态，此时卡接片2-1上端在主体3重力的作用下与主体3贴紧，从而便于顶部帽体4的安装，可实现卡接片2-1与主体3外壁的自动贴紧。
在旋紧顶部帽体4后实现对整体五星脚的安装。
实施例一作为本申请的优选实施例。
相对于实施例一，由于主体3通常为塑料材质，实施例二在产生过程中，当需要注塑底部帽体7与主体3为一体式结构时，在工艺上难以实现底部帽体7与主体3之间的脱模，从而影响底部帽体7与主体3之间的连接，而实施例一螺纹连接的方式，快捷方便，结构简单便捷。
底座1上设有5个支脚2，5个支脚2以底座1中心处为圆心圆周设置，相邻支脚2之间的卡接片2-1相抵，支撑片2-1为矩形的片体结构，卡接片2-1上下两端在上部空腔和下部空腔的作用下实现竖直方向的定位，而卡接片2-1在相邻卡接片2-1的作用下实现水平方向的定位，从而实现卡接片2-1稳定式内嵌于底座1上。
主体3顶部形成有外螺纹，顶部帽体4顶部内壁上形成有与外螺纹相适配的内螺纹，主体3与顶部帽体4之间通过螺纹连接，且顶部帽体4顶部形成有向内的限位边，当顶部帽体4拧紧于主体3上一定程度后，在限位边的作用下实现两者的最深螺纹位置。
主体3为自上而下尺寸减小的圆台结构，主体3内可形成有与气杆相适配的配合槽，且自上而下尺寸减小的主体3，在气缸的插入过程中，自上而下尺寸减小的主体3可对气杆端部进行夹持定位，顶部帽体4与底部帽体7之间的间距与卡接片2-1的高度相适配，顶部帽体4可分为上端的螺纹段和下端的配合段，螺纹段和配合段均为圆环结构，螺纹段和配合段之间的连接处形成有倾斜设置的斜边，螺纹段的尺寸小于配合段的尺寸，从而当螺纹段与主体3螺纹连接时，此时配合段与主体3之间存在间隙，该间隙就是上部空腔。
顶部帽体4与卡接片2-1之间设有上部卡紧环5，上部卡紧环5内外两侧分别与卡接片2-1外壁和顶部帽体4内壁相抵，上部卡紧环5位于上部空腔内，且上部卡紧环5与卡接片2-1过盈配合，从而实现卡接片2-1、上部卡紧环5和顶部帽体4在摩擦力的作用下三者的固定连接。
定位侧板7-2与卡接片2-1之间设有下部卡紧环6，下部卡紧环6内外两侧分别与卡接片2-1外壁和定位侧板7-2内壁相抵，下部卡紧环6位于下部空腔内，且下部卡紧环6与卡接片2-1过盈配合，从而实现卡接片2-1、下部卡紧环6和定位侧板7-2在摩擦力的作用下三者的固定连接。
定位底板7-1与主体3底部平齐，且定位底板7-1沿主体3的径向方向设置，定位底板7-1为圆环结构，定位底板7-1的宽度根据卡接片2-1和下部卡紧环6的尺寸进行设置，定位侧板7-2形成于定位底板7-1外圈边沿，且定位侧板7-2沿主体3的轴向方向设置，定位侧板7-2朝向顶部帽体4设置。
支脚2端部连接于卡接片2-1中部，且卡接片2-1为与主体3外壁相适配的弧形结构，支脚2端部焊接固定连接于卡接片2-1中部。
卡接片2-1上下两端分别与主体3的外螺纹和定位底板7-1相抵。
底座1上可根据实际需要设置不同数量的支脚2，卡接片2-1的角度为180°除以支脚2的数量，例如底座1上连有5个支脚2，卡接片2-1形成角度为36°的弧形结构，且卡接片2-1两侧均为竖直结构，从而实现所有的支脚2上的卡接片2-1连接成环，相邻卡接片2-1之间相抵，具有更好的稳定性。
在实际使用过程中，首先将下部卡紧环6放置于下部空腔内，再将支脚2的卡接片2-1放置于主体3上，此时卡接片2-1底部放置于下部空腔内，卡接片2-1内嵌于下部卡紧环6和主体3外壁之间，卡接片2-1表面在弧形结构的作用下与主体3外壁紧密贴合。
依次放置各个支脚2的卡接片2-1，从而实现所有支脚2的卡接片2-1连接成环，之后将上部卡紧环5放置于顶部帽体4内，上部卡紧环5与顶部帽体4过盈配合，实现上部卡紧环5与顶部帽体4之间的固定连接，并将顶部帽体4套接于主体3上，此时卡接片2-1顶部内嵌于上部卡紧环5和主体3外壁之间。
底部帽体7和顶部帽体4用于对卡接片2-1的上下两端进行定位压紧，相邻卡接片2-1之间的相抵实现整体支脚2的稳定设置。
在需要对整体进行拆卸时，只需将顶部帽体4与主体3之间拧开，从而可实现将支撑片2-1向上提取与主体3分开，实现整体的拆卸。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现；因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。
尽管本文较多地使用了图中附图标记：底座1，支脚2，卡接片2-1，主体3，顶部帽体4，上部卡紧环5，下部卡紧环6，底部帽体7，定位底板7-1，定位侧板7-2，圆角8等术语，但并不排除使用其它术语的可能性。使用这些术语仅仅是为了更方便地描述和解释本发明的本质；把它们解释成任何一种附加的限制都是与本发明精神相违背的。

Claims (10)

  1. 一种便于拆装的五星脚，包括可拆卸式连接的底座（1）和若干支脚（2）；其特征在于，所述底座（1）包括相连接的主体（3）、顶部帽体（4）和底部帽体（7），主体（3）顶部与顶部帽体（4）顶部可拆卸式连接，主体（3）底部与底部帽体（7）固定或可拆卸式连接；所述主体（3）为中空的套筒结构，顶部帽体（4）底部内壁与主体（3）外壁之间形成有上部空腔，底部帽体（7）内壁与主体（3）外壁之间形成有下部空腔；所述上部空腔和下部空腔相对设置，支脚（2）端部设有卡接片（2-1），卡接片（2-1）上下两端分别内嵌于上部空腔和下部空腔内；若干所述支脚（2）的相邻卡接片（2-1）侧边相抵，且所有卡接片（2-1）依次连接形成环形结构；所述主体（3）为自上而下尺寸逐渐减小的圆台结构。
  2. 根据权利要求1所述的一种便于拆装的五星脚，其特征在于，所述主体（3）顶部和底部均形成有外螺纹，顶部帽体（4）顶部内壁上形成有与外螺纹相适配的内螺纹，底部帽体（7）底部内壁上形成有与外螺纹相适配的内螺纹。
  3. 根据权利要求1所述的一种便于拆装的五星脚，其特征在于，所述主体（3）顶部形成有外螺纹，顶部帽体（4）顶部内壁上形成有与外螺纹相适配的内螺纹，底部帽体（7）与主体（3）为一体式结构。
  4. 根据权利要求1所述的一种便于拆装的五星脚，其特征在于，所述顶部帽体（4）与底部帽体（7）之间的间距与卡接片（2-1）的高度相适配。
  5. 根据权利要求4所述的一种便于拆装的五星脚，其特征在于，所述顶部帽体（4）与卡接片（2-1）之间设有上部卡紧环（5），上部卡紧环（5）内外两侧分别与卡接片（2-1）外壁和顶部帽体（4）内壁相抵。
  6. 根据权利要求1所述的一种便于拆装的五星脚，其特征在于，所述底部帽体（7）包括定位底板（7-1）和定位侧板（7-2），定位底板（7-1）与主体（3）底部平齐，定位侧板（7-2）环绕设置于定位底板（7-1）上。
  7. 根据权利要求6所述的一种便于拆装的五星脚，其特征在于，所述定位侧板（7-2）与卡接片（2-1）之间设有下部卡紧环（6），下部卡紧环（6）内外两侧分别与卡接片（2-1）外壁和定位侧板（7-2）内壁相抵。
  8. 根据权利要求7所述的一种便于拆装的五星脚，其特征在于，所述定位侧板（7-2）形成于定位底板（7-1）外圈边沿，且定位侧板（7-2）沿主体（3）的轴向方向设置，定位侧板（7-2）朝向顶部帽体（4）设置。
  9. 根据权利要求1所述的一种便于拆装的五星脚，其特征在于，所述支脚（2）端部连接于卡接片（2-1）中部，且卡接片（2-1）为与主体（3）外壁相适配的弧形结构，且卡接片（2-1）顶部外壁上形成有圆角（8）。
  10. 根据权利要求9所述的一种便于拆装的五星脚，其特征在于，相邻支脚（2）的卡接片侧面相抵。
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