WO2020082850A1

WO2020082850A1 - Portable telescopic stool

Info

Publication number: WO2020082850A1
Application number: PCT/CN2019/099265
Authority: WO
Inventors: 孙亮
Original assignee: 宁波腾浩电子有限公司
Priority date: 2018-10-26
Filing date: 2019-08-05
Publication date: 2020-04-30
Also published as: CN210383295U; CN210383293U; CN211533484U; WO2020082851A1; CN110575018A; CN210643294U; CN211092811U; CN210383292U; CN210643292U; CN210643293U; CN210383294U; CN212088853U

Abstract

A portable telescopic stool, comprising a seat (1), and further comprising a telescopic mechanism (2) and a base (3). The seat (1) is connected to the telescopic mechanism (2). The telescopic mechanism (2) is connected to the base (3). The telescopic mechanism (2) is divided into hollow regions (4) and a slidable-connecting and fixing region (5). The hollow regions (4) are used for supporting the telescopic mechanism (2) and the seat (1). The slidable-connecting and fixing region (5) is used for sliding connecting or fixing the seat (1) and the base (3). The hollow regions (4) sandwich the slidable-connecting and fixing region (5), and the hollow regions (4) are provided with support reinforcing ribs (6). The telescopic stool has better telescopic properties, features not only smaller volume and lighter weight after retraction, but also easy operation, and thus is suitable for a variety of scenarios.

Description

一种便携式伸缩凳Portable telescopic stool

技术领域Technical field

本实用新型涉及生活用品技术领域，特别涉及一种便携式伸缩凳。The utility model relates to the technical field of daily necessities, in particular to a portable telescopic stool.

背景技术Background technique

人们在日常生活中经常需要使用凳子，然而现有的凳子外形尺寸都是固定的，体积较大不利于携带，现有可折叠的凳子虽然解决了不利于携带的问题，但是无法调节高度，舒适性欠佳。People often need to use stools in their daily lives. However, the existing stools are all fixed in size and large in size, which is not conducive to carrying. Although the existing foldable stool solves the problem of being not conducive to carrying, it cannot adjust the height and is comfortable Sex is not good.

实用新型内容Utility model content

本实用新型的目的是针对现有技术中存在的上述问题，提供了一种体积小、便于携带、使用方便的便携式伸缩凳。The purpose of the utility model is to provide a portable telescopic stool which is small in size, easy to carry and easy to use in view of the above problems existing in the prior art.

本实用新型的目的可通过下列技术方案来实现：一种便携式伸缩凳，包括凳面，其特征在于，还包括伸缩机构和底盘，所述的凳面与伸缩机构连接，所述的伸缩机构与底盘连接，通过伸缩机构实现本伸缩凳的伸缩功能，所述的伸缩机构分为镂空区域、滑连固定区域，所述的镂空区域用于支撑伸缩机构和凳面，所述的滑连固定区域用于滑动连接或固定凳面和底盘，所述的镂空区域将滑连固定区域夹在中间，所述的镂空区域设有支撑加强筋。The purpose of the utility model can be achieved by the following technical solutions: a portable telescopic stool, including a stool surface, characterized in that it further includes a telescopic mechanism and a chassis, the stool surface is connected to the telescopic mechanism, and the telescopic mechanism is The chassis is connected to realize the telescopic function of the telescopic stool through a telescopic mechanism. The telescopic mechanism is divided into a hollow area and a sliding joint fixed area. The hollow area is used to support the telescopic mechanism and the stool surface. The sliding joint fixed area For sliding connection or fixing the stool surface and the chassis, the hollowed-out area sandwiches the sliding-linked fixing area, and the hollowed-out area is provided with supporting reinforcement ribs.

本实用新型的工作原理：使用时，将底盘放置于地面，拉起凳面通过伸缩机构将凳面升起，调节到合适的高度即可；收纳时，往下压凳面，将伸缩机构压入底盘，只露出底盘和凳面即可。采用上述结构的设置，结构简单，使用方便，镂空区域能够在保证强度的情况下大大减少重量，而且收缩时体积小，大大减小了空间占用，携带方便。The working principle of the utility model: when in use, the chassis is placed on the ground, the stool surface is pulled up and the stool surface is raised through a telescopic mechanism to adjust to a suitable height; when stored, the stool surface is pressed down to press the telescopic mechanism Into the chassis, just expose the chassis and the stool surface. With the arrangement of the above structure, the structure is simple and the use is convenient. The hollow area can greatly reduce the weight while ensuring the strength, and the volume is small when contracted, which greatly reduces the space occupation and is convenient to carry.

在上述的一种便携式伸缩凳中，所述的伸缩机构由一顶部套环、一底部套环以及至少一个中间套环组成，所述的顶部套环、底部套环以及中间套环均设有镂空区域、滑连固定区域，所述的顶部套环与凳面连接，所述的底部套环与底盘连接，所述的中间套环两端分别通过滑连固定区域连接顶部套环和底部套环。In the above-mentioned portable telescopic stool, the telescopic mechanism is composed of a top collar, a bottom collar and at least one middle collar. The top collar, bottom collar and middle collar are all provided with Hollow area, sliding connection fixing area, the top collar is connected to the stool surface, the bottom collar is connected to the chassis, and both ends of the middle collar are connected to the top collar and the bottom sleeve through the sliding connection fixing area respectively ring.

在上述的一种便携式伸缩凳中，所述的滑连固定区域包括滑动件、滑动槽，所述的顶部套环上设有滑动件，所述的底部套环上设有滑动槽，所述的中间套环上设有滑动件和滑动槽，所述的滑动槽上还设有滑动限位槽，所述的滑动槽与滑动限位槽连通，滑动件可在滑动槽与滑动限位槽之间往返滑动，所述的中间套环与顶部套环和底部套环分别通过滑动件与滑动槽滑动配合连接，并通过滑动限位槽实现滑动件的限位固定。In the above-mentioned portable telescopic stool, the sliding joint fixing area includes a sliding member and a sliding groove, a sliding member is provided on the top collar, and a sliding groove is provided on the bottom collar. The middle sleeve is provided with a sliding part and a sliding groove, the sliding groove is also provided with a sliding limit groove, the sliding groove is communicated with the sliding limit groove, the sliding part can be located between the sliding groove and the sliding limit groove Sliding back and forth between them, the middle collar, the top collar and the bottom collar are respectively slidingly connected to the sliding groove through the sliding member, and the limiting position of the sliding member is fixed through the sliding limiting groove.

在上述的一种便携式伸缩凳中，所述的滑动件包括内滑块和外滑块，所述的滑动槽包括内滑槽和外滑槽，所述的滑动限位槽包括内限位槽和外限位槽，所述的内滑块与外滑块固连，所述的外滑槽设置于内滑槽外，所述的外限位槽设置于内限位槽外。In the above portable telescopic stool, the sliding member includes an inner slider and an outer slider, the sliding slot includes an inner sliding slot and an outer sliding slot, and the sliding limiting slot includes an inner limiting slot And the outer limit groove, the inner slide block is fixedly connected with the outer slide block, the outer slide groove is arranged outside the inner slide groove, and the outer limit groove is arranged outside the inner limit groove.

在上述的一种便携式伸缩凳中，所述的顶部套环上端还设有支撑片，所述的支撑片上有插头，所述的凳面下端面设有向下延伸的凸环，所述的凸环的外壁设有若干插孔，所述的顶部套环和凳面通过插头和插孔配合连接，所述的支撑片抵接凳面下端面。In the above portable telescopic stool, a support piece is further provided on the upper end of the top collar, a plug is provided on the support piece, and a downwardly extending convex ring is provided on the lower end surface of the stool surface, the The outer wall of the convex ring is provided with a plurality of sockets, the top collar and the stool surface are connected by a plug and the socket, and the support piece abuts the lower end surface of the stool surface.

在上述的一种便携式伸缩凳中，所述的底部套环的下端设有扣头和挡边，所述的底盘端面上开设有若干扣孔，所述的底部套环和底盘通过扣头和扣孔配合连接，底盘上还设有若干凸起的支撑脚，所述的支撑脚用于支撑伸缩凳，所述的每个支撑脚内侧还设有若干支撑架，所述的支撑架与底部套环的挡边抵接。In the above portable telescopic stool, a buckle and a rib are provided at the lower end of the bottom collar, and a plurality of buckle holes are formed on the end surface of the chassis. The bottom collar and the chassis pass through the buckle and The button holes are cooperatively connected. The chassis is also provided with a number of raised supporting feet. The supporting feet are used to support the telescopic stool. The inside of each supporting foot is also provided with a number of supporting frames. The supporting frame is connected to the bottom. The collar of the collar abuts.

在上述的一种便携式伸缩凳中，所述的顶部套环由若干第一弧形片组成，所述的底部套环由第二弧形片组成，所述的中间套环由若干第三弧形片组成，所述的第一弧形片、第二弧形片以及第三弧形片上均设有若干连接孔和对应数量的凸柱，所述的连接孔与凸柱配合将相邻的第一弧形片或者第二弧形片或者第三弧形片连接在一起，组成顶部套环或者底部套环或者中间套环，所述的第一弧形片、第二弧形片以及第三弧形片上均设有滑连固定区域和镂空区域。In the above portable telescopic stool, the top collar is composed of a plurality of first arc-shaped pieces, the bottom collar is composed of a second arc-shaped piece, and the middle collar is composed of a plurality of third arcs The first arc-shaped piece, the second arc-shaped piece and the third arc-shaped piece are all provided with a plurality of connecting holes and a corresponding number of convex columns, the connection holes and the convex columns will be adjacent to each other The first arc-shaped piece, the second arc-shaped piece or the third arc-shaped piece are connected together to form a top collar, a bottom collar or a middle collar, the first arc-shaped piece, the second arc-shaped piece and the first The three arc-shaped pieces are all provided with a sliding fixed area and a hollow area.

在上述的一种便携式伸缩凳中，所述的凳面和底盘上均设有磁吸机构，所述的磁吸机构用于当伸缩凳处于收拢状态时，将凳面和底盘吸合住。In the above-mentioned portable telescopic stool, the stool surface and the chassis are both provided with a magnetic attraction mechanism, and the magnetic attraction mechanism is used to attract the stool surface and the chassis when the telescopic stool is in a folded state.

在上述的一种便携式伸缩凳中，所述的凳面和底盘上均设有弹簧安装座，所述的弹簧安装座用于安装复位弹簧，所述的复位弹簧用于伸缩凳展开。In the above-mentioned portable telescopic stool, a spring mounting seat is provided on both the stool surface and the chassis, the spring mounting seat is used to install a return spring, and the return spring is used to deploy the telescopic stool.

在上述的一种便携式伸缩凳中，所述的凳面下端面还设有第一加强筋，所述的第一加强筋以凳面端面圆心均匀圆周分布，并连接凸环，所述的凳面侧面还设有绑带安装孔。In the above-mentioned portable telescopic stool, the lower end surface of the stool surface is further provided with a first reinforcement rib, the first reinforcement ribs are evenly and circumferentially distributed on the center of the end surface of the stool surface, and are connected with a convex ring. There are also strap mounting holes on the sides.

本实用新型的优点有：本实用新型通过两个套环之间的伸缩机构实现一种便携式伸缩凳的伸缩，相比传统结构固定的一种便携式伸缩凳具有很好的便携性，比市面上常见的折叠一种便携式伸缩凳也具有更好的伸缩性能，不但收缩后体积更小，而且操作简单，适用于多种场景。The utility model has the advantages that the utility model realizes the expansion and contraction of a portable telescopic stool through a telescopic mechanism between two sets of rings. Compared with a portable telescopic stool fixed in a traditional structure, the utility model has good portability and is better than the market. The common folding portable telescopic stool also has better telescopic performance, not only smaller volume after contraction, but also simple operation, suitable for a variety of scenarios.

附图说明BRIEF DESCRIPTION

图1是本实用新型的使用状态结构示意图；Figure 1 is a schematic diagram of the utility model in the use state;

图2是本实用新型的收缩状态结构示意图；Figure 2 is a schematic diagram of the contracted state structure of the present invention;

图3是本实用新型的底盘的结构示意图；3 is a schematic structural view of the chassis of the present invention;

图4是本实用新型的组成中间套环的第三弧形片的配合连接示意图；FIG. 4 is a schematic diagram of the mating connection of the third arc-shaped piece constituting the intermediate collar of the present invention;

图5是图4另一角度示意图；5 is a schematic diagram of another angle of FIG. 4;

图6是本实用新型的顶部套环与中间套环的连接结构示意图；6 is a schematic diagram of the connection structure of the top collar and the middle collar of the present invention;

图7是本实用新型的底部套环与中间套环的连接结构示意图；7 is a schematic diagram of the connection structure of the bottom collar and the middle collar of the present invention;

图8是本实用新型的中间套环的结构示意图；8 is a schematic structural view of the intermediate collar of the present invention;

图9是本实用新型的凳面与顶部套环连接示意图；9 is a schematic diagram of the connection between the stool surface and the top collar of the present invention;

图10是本实用新型的插头与插孔放大示意图；10 is an enlarged schematic view of the plug and jack of the utility model;

图中，1、凳面；2、伸缩机构；3、底盘；4、镂空区域；5、滑连固定区域；6、支撑加强筋；7、顶部套环；8、底部套环；9、中间套环；10、滑动件；11、滑动槽；12、滑动限位槽；13、内滑块；14、外滑块；15、内滑槽；16、外滑槽；17、内限位槽；18、外限位槽；19、支撑片；20、插头；21、凸环；22、插孔；23、扣头；24、挡边；25、扣孔；26、支撑脚；27、支撑架；28、第一弧形片；29、第二弧形片；30、第三弧形片；31、连接孔；32、凸柱；33、磁吸机构；34、弹簧安装座；35、复位弹簧；36、第一加强筋；37、绑带安装孔。In the picture, 1. Stool surface; 2. Telescopic mechanism; 3. Chassis; 4. Hollow area; 5. Sliding fixed area; 6. Support rib; 7. Top collar; 8. Bottom collar; 9. Middle Collar; 10. Sliding parts; 11. Sliding groove; 12. Sliding limit groove; 13. Inner slider; 14. Outer slider; 15. Inner sliding groove; 16. Outer sliding groove; 17. Inner limiting groove ; 18, outer limit groove; 19, support piece; 20, plug; 21, protruding ring; 22, jack; 23, buckle head; 24, rib; 25, button hole; 26, support foot; 27, support Frame; 28, first arc-shaped piece; 29, second arc-shaped piece; 30, third arc-shaped piece; 31, connecting hole; 32, convex column; 33, magnetic attraction mechanism; 34, spring mounting seat; 35, Reset spring; 36, the first rib; 37, the strap installation hole.

具体实施方式detailed description

以下是本实用新型的具体实施例并结合附图，对本实用新型的技术方案作进一步的描述，但本实用新型并不限于这些实施例。The following are specific embodiments of the utility model and the accompanying drawings to further describe the technical solution of the utility model, but the utility model is not limited to these embodiments.

如图1-10所示，本便携式伸缩凳包括凳面1，还包括伸缩机构2和底盘3，凳面1与伸缩机构2连接，伸缩机构2与底盘3连接，通过伸缩机构2实现本伸缩凳的伸缩功能，伸缩机构2分为镂空区域4、滑连固定区域5，镂空区域4用于支撑伸缩机构2和凳面1，滑连固定区域5用于滑动连接或固定凳面1和底盘3，镂空区域4将滑连固定区域5夹在中间，镂空区域4设有支撑加强筋6。As shown in FIGS. 1-10, the portable telescopic stool includes a stool surface 1, and also includes a telescopic mechanism 2 and a chassis 3. The stool surface 1 is connected to the telescopic mechanism 2, and the telescopic mechanism 2 is connected to the chassis 3. The telescopic function of the stool, the telescopic mechanism 2 is divided into a hollowed area 4 and a sliding connecting fixed area 5, the hollowed area 4 is used to support the telescopic mechanism 2 and the stool surface 1, and the sliding fixed area 5 is used for sliding connection or fixing the stool surface 1 and the chassis 3. The hollowed-out area 4 sandwiches the sliding connection fixing area 5, and the hollowed-out area 4 is provided with supporting reinforcing ribs 6.

进一步细说，伸缩机构2由一顶部套环7、一底部套环8以及至少一个中间套环9组成，顶部套环7、底部套环8以及中间套环9均设有镂空区域4、滑连固定区域5，顶部套环7与凳面1连接，底部套环8与底盘3连接，中间套环9两端分别通过滑连固定区域5连接顶部套环7和底部套环8。采用上述结构的设置，凳面1和底盘3通过伸缩机构2能够方便地实现伸缩功能，并且伸缩机构2 还能起到支撑作用，伸缩机构2的镂空结构设置能在保证强度的情况下大大降低重量，也减少了生产成本和材料浪费。To elaborate further, the telescopic mechanism 2 is composed of a top collar 7, a bottom collar 8 and at least one middle collar 9, the top collar 7, the bottom collar 8 and the middle collar 9 are all provided with a hollowed-out area 4, sliding To the fixing area 5, the top collar 7 is connected to the stool surface 1, the bottom collar 8 is connected to the chassis 3, and the two ends of the middle collar 9 are connected to the top collar 7 and the bottom collar 8 through the sliding connection fixing area 5 respectively. With the arrangement of the above structure, the stool surface 1 and the chassis 3 can easily achieve the telescopic function through the telescopic mechanism 2, and the telescopic mechanism 2 can also play a supporting role, and the hollow structure of the telescopic mechanism 2 can be greatly reduced while ensuring the strength The weight also reduces production costs and material waste.

进一步细说，滑连固定区域5包括滑动件10、滑动槽11，顶部套环7上设有滑动件10，底部套环8上设有滑动槽11，中间套环9上设有滑动件10和滑动槽11，滑动槽11上还设有滑动限位槽12，滑动槽11与滑动限位槽12连通，滑动件10可在滑动槽11与滑动限位槽12之间往返滑动，中间套环9与顶部套环7和底部套环8分别通过滑动件10与滑动槽11滑动配合连接，并通过滑动限位槽12实现滑动件10的限位固定。采用上述结构的设置，操作方便，结构紧凑，不存在卡死等其他机械机构存在的问题，稳定可靠。To further elaborate, the sliding connection fixing area 5 includes a sliding member 10 and a sliding groove 11, a sliding member 10 is provided on the top collar 7, a sliding groove 11 is provided on the bottom collar 8, and a sliding member 10 is provided on the middle collar 9 And the sliding groove 11, the sliding groove 11 is also provided with a sliding limiting groove 12, the sliding groove 11 communicates with the sliding limiting groove 12, the sliding member 10 can slide back and forth between the sliding groove 11 and the sliding limiting groove 12, the middle sleeve The ring 9 and the top collar 7 and the bottom collar 8 are slidingly connected to the sliding groove 11 through the sliding member 10, respectively, and the limiting position of the sliding member 10 is fixed through the sliding limiting groove 12. With the arrangement of the above structure, the operation is convenient, the structure is compact, there is no problem of other mechanical mechanisms such as jamming, and it is stable and reliable.

进一步细说，滑动件10包括内滑块13和外滑块14，滑动槽11包括内滑槽15和外滑槽16，滑动限位槽12包括内限位槽17和外限位槽18，内滑块13与外滑块14固连，外滑槽16设置于内滑槽15外，外限位槽18设置于内限位槽17外。双滑块的设置，能够有效增强结构强度。To further elaborate, the sliding member 10 includes an inner slider 13 and an outer slider 14, the sliding slot 11 includes an inner sliding slot 15 and an outer sliding slot 16, and the sliding limiting slot 12 includes an inner limiting slot 17 and an outer limiting slot 18, The inner slide 13 and the outer slide 14 are fixedly connected, the outer slide groove 16 is provided outside the inner slide groove 15, and the outer limit groove 18 is provided outside the inner limit groove 17. The setting of double sliders can effectively enhance the structural strength.

进一步细说，顶部套环7上端还设有支撑片19，支撑片19上有插头20，凳面1下端面设有向下延伸的凸环21，凸环21的外壁设有若干插孔22，顶部套环7和凳面1通过插头20和插孔22配合连接，支撑片19抵接凳面1下端面。采用上述结构的设置，支撑片19能够分担插头20和插孔22连接时受到的力，防止插头20断裂，拆装简单，加工成本低。To further elaborate, a support piece 19 is provided on the upper end of the top collar 7, a plug 20 is provided on the support piece 19, a convex ring 21 extending downward is provided on the lower end surface of the stool surface 1, and a plurality of insertion holes 22 are provided on the outer wall of the convex ring 21 , The top collar 7 and the stool surface 1 are cooperatively connected through the plug 20 and the jack 22, and the support piece 19 abuts the lower end surface of the stool surface 1. With the arrangement of the above structure, the support piece 19 can share the force received when the plug 20 and the jack 22 are connected, prevent the plug 20 from breaking, simple disassembly and assembly, and low processing cost.

进一步细说，底部套环8的下端设有扣头23和挡边24，底盘3端面上开设有若干扣孔25，底部套环8和底盘3通过扣头23和扣孔25配合连接，底盘3上还设有若干凸起的支撑脚26，支撑脚26用于支撑伸缩凳，每个支撑脚26内侧还设有若干支撑架27，支撑架27与底部套环8的挡边24抵接。采用上述结构的设置，能够减少底盘3直接与地面接触面积，通过支撑脚26上的支撑架27 将大部分重力由底部套环8承担，下端面始终处于悬空状态，能够有效减少底盘3下端面的磨损，长时间使用还能够保持美观。To elaborate further, the lower end of the bottom collar 8 is provided with a buckle 23 and a rib 24, and a plurality of buckle holes 25 are opened on the end surface of the chassis 3, and the bottom collar 8 and the chassis 3 are connected and matched by the buckle 23 and the buckle hole 25 3 There are also a number of raised support legs 26. The support legs 26 are used to support the telescopic stool. Each support foot 26 is also provided with a number of support frames 27 on the inside. The support frame 27 is in contact with the rib 24 of the bottom collar 8 . With the arrangement of the above structure, the contact area of the chassis 3 directly with the ground can be reduced, and most of the gravity is borne by the bottom collar 8 through the support frame 27 on the supporting feet 26, and the lower end surface is always in a suspended state, which can effectively reduce the lower end surface of the chassis 3 The wear and tear, can maintain beautiful appearance after long-term use.

进一步细说，顶部套环7由若干第一弧形片28组成，底部套环8由第二弧形片29组成，中间套环9由若干第三弧形片30片组成，第一弧形片28、第二弧形片29以及第三弧形片30片上均设有若干连接孔31和对应数量的凸柱32，连接孔31与凸柱32配合将相邻的第一弧形片28或者第二弧形片29或者第三弧形片30片连接在一起，组成顶部套环7或者底部套环8或者中间套环9，第一弧形片28、第二弧形片29以及第三弧形片30片上均设有滑连固定区域5和镂空区域4。采用上述结构的设置，相比一体式的套环结构，加工难度低，而且拼装的方式简单，结构牢固。In further detail, the top collar 7 is composed of a number of first arc-shaped pieces 28, the bottom collar 8 is composed of a second arc-shaped piece 29, and the middle collar 9 is composed of a number of third arc-shaped pieces 30, the first arc shape The sheet 28, the second arc-shaped sheet 29 and the third arc-shaped sheet 30 are all provided with a plurality of connecting holes 31 and a corresponding number of convex columns 32. The connecting holes 31 and the convex columns 32 cooperate to adjoin the adjacent first arc-shaped sheet 28 Or the second arcuate sheet 29 or the third arcuate sheet 30 are connected together to form a top collar 7 or a bottom collar 8 or a middle collar 9, the first arcuate sheet 28, the second arcuate sheet 29 and the first Each of the 30 arc-shaped pieces is provided with a sliding connection fixing area 5 and a hollowing area 4. With the arrangement of the above structure, compared with the integrated collar structure, the processing difficulty is low, and the assembling method is simple and the structure is firm.

进一步细说，为了方便伸缩凳合拢，凳面1和底盘3上均设有磁吸机构33，磁吸机构33用于当伸缩凳处于收拢状态时，将凳面1和底盘3吸合住。To further elaborate, in order to facilitate the folding of the telescopic stool, the stool surface 1 and the chassis 3 are provided with a magnetic attraction mechanism 33. The magnetic attraction mechanism 33 is used to attract the stool surface 1 and the chassis 3 when the telescopic stool is in the folded state.

进一步细说，凳面1和底盘3上均设有弹簧安装座34，弹簧安装座34用于安装复位弹簧35，复位弹簧35用于伸缩凳展开。复位弹簧35采用市面上常见的拉簧，当伸缩凳处于展开状态时，拉簧被拉开变成拉伸状态，当伸缩凳需要收拢时，拉簧能够自动将伸缩凳收拢。To further elaborate, spring seats 34 are provided on the stool surface 1 and the chassis 3. The spring seats 34 are used to install the return spring 35, and the return spring 35 is used to expand the telescopic stool. The return spring 35 adopts a common tension spring on the market. When the telescopic stool is in the unfolded state, the tension spring is stretched out and becomes a stretched state. When the telescopic stool needs to be folded, the tension spring can automatically close the telescopic stool.

进一步细说，凳面1下端面还设有第一加强筋36，第一加强筋36以凳面1端面圆心均匀圆周分布，并连接凸环21，凳面1侧面还设有绑带安装孔37。采用上述结构的设置，能够大大增强凳面1的强度，承受正常人的体重，保证凳面1不会变形破裂，绑带安装孔37的设置能够通过绑绑带提升便携性。To further elaborate, the lower end surface of the stool surface 1 is also provided with a first reinforcing rib 36, the first reinforcement ribs 36 are evenly distributed on the center of the end surface of the stool surface 1 and are connected to the convex ring 21, and the side surface of the stool surface 1 is also provided with a strap installation hole 37. With the arrangement of the above structure, the strength of the stool surface 1 can be greatly enhanced to bear the weight of a normal person, and the stool surface 1 will not be deformed or broken. The arrangement of the strap installation holes 37 can improve the portability through the straps.

本文中所描述的具体实施例仅仅是对本实用新型精神作举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本实用新型的精神或者超越所附权利要求书所定义的范围。The specific embodiments described in this document are only examples of the spirit of the present invention. A person skilled in the art to which the utility model belongs can make various modifications or additions to the described specific embodiments or substitute in a similar manner, but does not deviate from the spirit of the utility model or exceed the appended claims The defined range.

尽管本文较多地使用了凳面1、伸缩机构2、底盘3、镂空区域4、滑连固定区域5、支撑加强筋6、顶部套环7、底部套环8、中间套环9、滑动件10、滑动槽11、滑动限位槽12、内滑块13、外滑块14、内滑槽15、外滑槽16、内限位槽17、外限位槽18、支撑片19、插头20、凸环21、插孔22、扣头23、挡边24、扣孔25、支撑脚26、支撑架27、第一弧形片28、第二弧形片29、第三弧形片30、连接孔31、凸柱32、磁吸机构33、弹簧安装座34、复位弹簧35、第一加强筋36、绑带安装孔37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实用新型的本质；把它们解释成任何一种附加的限制都是与本实用新型精神相违背的。Although this article mostly uses the stool surface 1, the telescopic mechanism 2, the chassis 3, the hollow area 4, the sliding joint fixing area 5, the support rib 6, the top collar 7, the bottom collar 8, the middle collar 9, the slider 10. Sliding slot 11, sliding limit slot 12, inner slider 13, outer slider 14, inner slot 15, outer slot 16, inner limit slot 17, outer limit slot 18, support piece 19, plug 20 , Convex ring 21, socket 22, buckle head 23, rib 24, buckle hole 25, support foot 26, support frame 27, first arc-shaped piece 28, second arc-shaped piece 29, third arc-shaped piece 30, The terms such as connection hole 31, boss 32, magnetic attraction mechanism 33, spring mounting seat 34, return spring 35, first reinforcement rib 36, and strap mounting hole 37 do not exclude the possibility of using other terms. The use of these terms is merely to more conveniently describe and explain the essence of the utility model; interpreting them as any kind of additional restrictions is contrary to the spirit of the utility model.

Claims

一种便携式伸缩凳，包括凳面(1)，其特征在于，还包括伸缩机构(2)和底盘(3)，所述的凳面(1)与伸缩机构(2)连接，所述的伸缩机构(2)与底盘(3)连接，通过伸缩机构(2)实现本伸缩凳的伸缩功能，所述的伸缩机构(2)分为镂空区域(4)、滑连固定区域(5)，所述的镂空区域(4)用于支撑伸缩机构(2)和凳面(1)，所述的滑连固定区域(5)用于滑动连接或固定凳面(1)和底盘(3)，所述的镂空区域(4)将滑连固定区域(5)夹在中间，所述的镂空区域(4)设有支撑加强筋(6)。A portable telescopic stool includes a stool surface (1), characterized in that it further includes a telescopic mechanism (2) and a chassis (3), the stool surface (1) is connected to the telescopic mechanism (2), and the telescopic The mechanism (2) is connected to the chassis (3), and the telescopic mechanism (2) is used to realize the telescopic function of the telescopic stool. The telescopic mechanism (2) is divided into a hollow area (4) and a sliding connection fixed area (5). The hollowed-out area (4) is used to support the telescopic mechanism (2) and the stool surface (1), and the sliding fixed area (5) is used to slidingly connect or fix the stool surface (1) and the chassis (3). The hollowed-out area (4) sandwiches the sliding connection fixing area (5), and the hollowed-out area (4) is provided with supporting reinforcement ribs (6).
根据权利要求1所述的一种便携式伸缩凳，其特征在于，所述的伸缩机构(2)由一顶部套环(7)、一底部套环(8)以及至少一个中间套环(9)组成，所述的顶部套环(7)、底部套环(8)以及中间套环(9)均设有镂空区域(4)、滑连固定区域(5)，所述的顶部套环(7)与凳面(1)连接，所述的底部套环(8)与底盘(3)连接，所述的中间套环(9)两端分别通过滑连固定区域(5)连接顶部套环(7)和底部套环(8)。The portable telescopic stool according to claim 1, characterized in that the telescopic mechanism (2) is composed of a top collar (7), a bottom collar (8) and at least one middle collar (9) Composition, the top collar (7), the bottom collar (8) and the middle collar (9) are all provided with a hollow area (4), a sliding connection fixing area (5), and the top collar (7) ) Is connected to the stool surface (1), the bottom collar (8) is connected to the chassis (3), and the two ends of the middle collar (9) are connected to the top collar by sliding connection fixing areas (5) respectively ( 7) and the bottom collar (8).
根据权利要求2所述的一种便携式伸缩凳，其特征在于，所述的滑连固定区域(5)包括滑动件(10)、滑动槽(11)，所述的顶部套环(7)上设有滑动件(10)，所述的底部套环(8)上设有滑动槽(11)，所述的中间套环(9)上设有滑动件(10)和滑动槽(11)，所述的滑动槽(11)上还设有滑动限位槽(12)，所述的滑动槽(11)与滑动限位槽(12)连通，滑动件(10)可在滑动槽(11)与滑动限位槽(12)之间往返滑动，所述的中间套环(9)与顶部套环(7)和底部套环(8)分别通过滑动件(10)与滑动槽(11)滑动配合连接，并通过滑动限位槽(12)实现滑动件(10)的限位固定。A portable telescopic stool according to claim 2, characterized in that the sliding connection fixing area (5) includes a sliding member (10), a sliding groove (11), and the top collar (7) A sliding member (10) is provided, a sliding groove (11) is provided on the bottom collar (8), and a sliding member (10) and a sliding groove (11) are provided on the intermediate collar (9), The sliding groove (11) is further provided with a sliding limiting groove (12), the sliding groove (11) communicates with the sliding limiting groove (12), and the sliding member (10) can be located in the sliding groove (11) Sliding back and forth with the sliding limit groove (12), the middle collar (9), the top collar (7) and the bottom collar (8) slide through the sliding member (10) and the sliding groove (11) respectively Cooperate with the connection, and realize the limit fixing of the sliding member (10) through the sliding limit groove (12).
根据权利要求3所述的一种便携式伸缩凳，其特征在于，所述的滑动件(10)包括内滑块(13)和外滑块(14)，所述的滑动槽(11)包括内滑槽(15) 和外滑槽(16)，所述的滑动限位槽(12)包括内限位槽(17)和外限位槽(18)，所述的内滑块(13)与外滑块(14)固连，所述的外滑槽(16)设置于内滑槽(15)外，所述的外限位槽(18)设置于内限位槽(17)外。A portable telescopic stool according to claim 3, wherein the sliding member (10) includes an inner slider (13) and an outer slider (14), and the sliding groove (11) includes an inner Sliding slot (15) and outer sliding slot (16), the sliding limiting slot (12) includes an inner limiting slot (17) and an outer limiting slot (18), the inner sliding block (13) and The outer sliding block (14) is fixedly connected, the outer sliding groove (16) is arranged outside the inner sliding groove (15), and the outer limiting groove (18) is arranged outside the inner limiting groove (17).
根据权利要求2所述的一种便携式伸缩凳，其特征在于，所述的顶部套环(7)上端还设有支撑片(19)，所述的支撑片(19)上有插头(20)，所述的凳面(1)下端面设有向下延伸的凸环(21)，所述的凸环(21)的外壁设有若干插孔(22)，所述的顶部套环(7)和凳面(1)通过插头(20)和插孔(22)配合连接，所述的支撑片(19)抵接凳面(1)下端面。A portable telescopic stool according to claim 2, characterized in that a support piece (19) is further provided on the upper end of the top collar (7), and a plug (20) is provided on the support piece (19) , The lower end surface of the stool surface (1) is provided with a downwardly extending convex ring (21), the outer wall of the convex ring (21) is provided with a plurality of insertion holes (22), and the top collar (7) ) And the stool surface (1) are connected by mating with a plug (20) and a jack (22), and the supporting piece (19) abuts the lower end surface of the stool surface (1).
根据权利要求2所述的一种便携式伸缩凳，其特征在于，所述的底部套环(8)的下端设有扣头(23)和挡边(24)，所述的底盘(3)端面上开设有若干扣孔(25)，所述的底部套环(8)和底盘(3)通过扣头(23)和扣孔(25)配合连接，底盘(3)上还设有若干凸起的支撑脚(26)，所述的支撑脚(26)用于支撑伸缩凳，所述的每个支撑脚(26)内侧还设有若干支撑架(27)，所述的支撑架(27)与底部套环(8)的挡边(24)抵接。The portable telescopic stool according to claim 2, characterized in that a buckle (23) and a rib (24) are provided at the lower end of the bottom collar (8), and the end surface of the chassis (3) The upper opening is provided with a plurality of button holes (25), and the bottom collar (8) and the chassis (3) are connected and matched by a button head (23) and a button hole (25), and the chassis (3) is also provided with a number of protrusions Supporting legs (26), the supporting legs (26) are used to support a telescopic stool, and a plurality of supporting frames (27) are also arranged inside each of the supporting legs (26), and the supporting frames (27) Abut against the rib (24) of the bottom collar (8).
根据权利要求2所述的一种便携式伸缩凳，其特征在于，所述的顶部套环(7)由若干第一弧形片(28)组成，所述的底部套环(8)由第二弧形片(29)组成，所述的中间套环(9)由若干第三弧形片(30)组成，所述的第一弧形片(28)、第二弧形片(29)以及第三弧形片(30)上均设有若干连接孔(31)和对应数量的凸柱(32)，所述的连接孔(31)与凸柱(32)配合将相邻的第一弧形片(28)或者第二弧形片(29)或者第三弧形片(30)连接在一起，组成顶部套环(7)或者底部套环(8)或者中间套环(9)，所述的第一弧形片(28)、第二弧形片(29)以及第三弧形片(30)上均设有滑连固定区域(5)和镂空区域(4)。A portable telescopic stool according to claim 2, characterized in that the top collar (7) is composed of a plurality of first arc-shaped pieces (28), and the bottom collar (8) is composed of a second The arc-shaped piece (29) is composed of a plurality of third arc-shaped pieces (30), the first arc-shaped piece (28), the second arc-shaped piece (29) and Each of the third arc-shaped pieces (30) is provided with a plurality of connecting holes (31) and a corresponding number of convex posts (32). The connection holes (31) and the convex posts (32) cooperate to adjoin the adjacent first arc The shape piece (28), the second arc piece (29) or the third arc piece (30) are connected together to form a top collar (7) or a bottom collar (8) or a middle collar (9). The first arc-shaped piece (28), the second arc-shaped piece (29) and the third arc-shaped piece (30) are all provided with a sliding connection fixing area (5) and a hollow area (4).
根据权利要求1所述的一种便携式伸缩凳，其特征在于，所述的凳面(1)和底盘(3)上均设有磁吸机构(33)，所述的磁吸机构(33)用于当伸缩凳处于收拢状态时，将凳面(1)和底盘(3)吸合住。A portable telescopic stool according to claim 1, characterized in that both the stool surface (1) and the chassis (3) are provided with a magnetic attraction mechanism (33), and the magnetic attraction mechanism (33) When the telescopic stool is in the folded state, the stool surface (1) and the chassis (3) are sucked together.
根据权利要求1所述的一种便携式伸缩凳，其特征在于，所述的凳面(1)和底盘(3)上均设有弹簧安装座(34)，所述的弹簧安装座(34)用于安装复位弹簧(35)，所述的复位弹簧(35)用于伸缩凳展开。A portable telescopic stool according to claim 1, characterized in that both the stool surface (1) and the chassis (3) are provided with a spring mounting seat (34), and the spring mounting seat (34) It is used to install a return spring (35), and the return spring (35) is used to expand a telescopic stool.
根据权利要求1所述的一种便携式伸缩凳，其特征在于，所述的凳面(1)下端面还设有第一加强筋(36)，所述的第一加强筋(36)以凳面(1)端面圆心均匀圆周分布，并连接凸环(21)，所述的凳面(1)侧面还设有绑带安装孔(37)。A portable telescopic stool according to claim 1, characterized in that a first reinforcing rib (36) is further provided on the lower end surface of the stool surface (1), and the first reinforcing rib (36) is a stool The center of the end surface of the surface (1) is evenly and circumferentially distributed, and is connected with the convex ring (21). The side surface of the stool surface (1) is further provided with a strap installation hole (37).