WO2017032305A1

WO2017032305A1 - Corner connecting piece

Info

Publication number: WO2017032305A1
Application number: PCT/CN2016/096535
Authority: WO
Inventors: 蔡建农
Original assignee: 杭州康利达卫浴有限公司
Priority date: 2015-08-27
Filing date: 2016-08-24
Publication date: 2017-03-02
Also published as: CN105442710A; CN105442710B

Abstract

A corner connecting piece for a square shower room comprises a body (10). The body (10) is provided with a pair of connecting portions (20) perpendicular to each other. The connecting portions (20) are provided with buttons (30). The buttons (30) are connected to the connecting portions (20) by means of elastic structures. One end of each button (30) is provided with a positioning boss (32). The connecting portions (20) are provided with step holes (23), each step hole (23) being provided with a step surface (24). The corner connecting piece further comprises barrier pieces (50) at the sides, opposite to the buttons (30), of the connecting portions (20). The buttons (30) penetrate through the step holes (23), positioning surfaces of the positioning bosses (32) abut against the step surfaces (24), and springs (60) are disposed between the buttons (30) and the barrier pieces (50). A profile (70) adapted to the corner connecting piece to be mounted is provided with cavities (71) and mounting holes (72). In a mounting process, the buttons (30) are pressed firstly, and the connecting portions (20) are inserted into the cavities till the buttons (30) pop up out of the mounting holes (72) under the action of resilience force of the elastic structures. The corner connecting piece is simple in structure, convenient to mount, and high in mounting efficiency. When the corner connecting piece needs to be dismounted, the corner connecting piece can be pulled out easily by pressing down the buttons.

Description

说明书发明名称:一种转角连接件 Instruction manual Name of the invention: a corner connector

技术领域 Technical field

[0001] 本发明涉及一种用于方形淋浴房拐角处连接的转角连接件。 [0001] The present invention relates to a corner connector for connection at a corner of a square shower enclosure.

背景技术 Background technique

[0002] 传统的方形淋浴房其拐角处相邻两型材之间通过转角连接件连接，该转角连接件设有相互的垂直的连接段，在其连接段和型材上均设有螺纹孔或通孔，再由螺丝或螺栓固定。在通过螺栓或螺丝固定的过程中，需要由人工使用螺丝刀或电动工具，安装耗吋较长，在狭小的空间内操作不便，同吋外观也也不美观。另外，在螺丝刀或螺栓连接的过程中，拧紧的程度较难把控，如过紧，则会导致型材（通常为林合金材料）变形，如过松，则存在安全隐患。 [0002] A conventional square shower room is connected between two adjacent profiles at a corner thereof by a corner connecting piece, and the corner connecting piece is provided with a mutually perpendicular connecting section, and a threaded hole or a through hole is formed in the connecting section and the profile. Holes, then fixed by screws or bolts. In the process of fixing by bolts or screws, it is necessary to manually use a screwdriver or a power tool, which is long in installation, inconvenient to operate in a small space, and the appearance is not beautiful. In addition, during the process of connecting a screwdriver or bolt, the degree of tightening is difficult to control. If it is too tight, it will cause deformation of the profile (usually forest alloy material). If it is too loose, there is a safety hazard.

技术问题 technical problem

[0003] 本发明要解决的技术问题是解决现有技术转角连接件安装耗吋较长、操作不便及易导致型材变形的缺陷。 [0003] The technical problem to be solved by the present invention is to solve the defects that the prior art corner connector is long in installation, inconvenient to operate, and easily deforms the profile.

问题的解决方案 Problem solution

技术解决方案 Technical solution

[0004] 为了解决上述技术问题，本发明提供的技术方案如下：一种转角连接件，包括本体，所述本体上设有一对相互垂直的连接部，所述连接部上设有按钮，所述按钮通过弹性结构与连接部连接。 [0004] In order to solve the above technical problem, the technical solution provided by the present invention is as follows: A corner connecting member includes a body, the body is provided with a pair of mutually perpendicular connecting portions, and the connecting portion is provided with a button, The button is connected to the connecting portion by an elastic structure.

[0005] 进一步的，还包括装饰盖，所述装饰盖包括端盖、用于覆盖所述连接部之间钝角区域内本体的盖片一及用于覆盖所述连接部之间直角区域内本体的盖片二，所述盖片一与盖片二之间设有容纳连接部的幵槽，所述端盖、盖片一及盖片二组成用于容纳本体的容纳腔。 [0005] Further, further comprising a decorative cover, the decorative cover comprising an end cover, a cover sheet for covering the body in the obtuse angle region between the connecting portions, and a body for covering the body in a right angle region between the connecting portions The cover sheet 2 is provided with a groove for accommodating the connecting portion between the cover sheet and the cover sheet 2. The end cover, the cover sheet and the cover sheet 2 constitute a receiving cavity for accommodating the body.

[0006] 进一步的，所述盖片一的自由端设有卡扣一，所述本体上设有与所述卡扣一相匹配的卡扣二。 [0006] Further, the free end of the cover sheet 1 is provided with a buckle, and the body is provided with a buckle 2 matching the buckle.

[0007] 进一步的，所述盖片二的自由端设有卡槽，所述述本体上设有与所述卡槽相匹配的卡柱。 [0008] 进一步的，所述按钮的一端设有定位凸台，该定位凸台具有定位面，所述连接部上设有阶梯孔，该阶梯孔具有台阶面，还包括设于连接部上与按钮相对一侧的挡片，所述按钮由阶梯孔穿过，所述定位凸台的定位面与台阶面相抵触，所述按钮与挡片之间设有弹簧。 [0007] Further, the free end of the cover sheet 2 is provided with a card slot, and the body is provided with a post that matches the card slot. [0008] Further, one end of the button is provided with a positioning boss, the positioning boss has a positioning surface, and the connecting portion is provided with a stepped hole, the stepped hole has a stepped surface, and further comprises a connecting portion and a connecting portion The button is opposite to the one side of the button, the button is passed through the stepped hole, the positioning surface of the positioning boss is in contact with the step surface, and a spring is disposed between the button and the blocking piece.

[0009] 进一步的，所述按钮为锥形结构，所述按钮的内部设有用于安装弹簧的安装腔 [0009] Further, the button has a tapered structure, and the inside of the button is provided with a mounting cavity for mounting a spring.

[0010] 进一步的，所述连接部上与挡片连接的一侧靠近阶梯孔的位置设有定位槽，所述挡片上设有与所述定位槽的形状相匹配的定位块。 [0010] Further, a positioning groove is disposed at a position of the connecting portion connected to the blocking piece near the stepped hole, and the blocking piece is provided with a positioning block matching the shape of the positioning groove.

[0011] 进一步的，所述挡片与连接部之间设有相互匹配的导轨和导槽。 [0011] Further, a matching rail and a guide groove are disposed between the blocking piece and the connecting portion.

[0012] 进一步的，所述导轨设于挡片上，所述导槽设于连接部上。 [0012] Further, the guide rail is disposed on the blocking piece, and the guiding groove is disposed on the connecting portion.

[0013] 进一步的，所述本体上两连接部构成的直角区域内设有连接两连接部的若干肋条，所述本体上两连接部构成的钝角区域内设有连接两连接部的若干肋片。发明的有益效果 [0013] Further, a plurality of ribs connecting the two connecting portions are disposed in a right-angled area formed by the two connecting portions on the main body, and a plurality of ribs connecting the two connecting portions are disposed in the obtuse angle region formed by the two connecting portions on the main body. . Advantageous effects of the invention

有益效果 Beneficial effect

[0014] 本发明的转角连接件，与其配合安装的型材设有型腔及安装孔，安装吋，首先按下按钮，将连接部***型腔中，直至按钮在弹性结构的回弹力作用下由安装孔中弹出。该转角连接件结构简单，安装方便，并且安装效率高，需要拆卸吋，只需按下按钮，即可轻松的将转角连接件拔出。 [0014] The corner connector of the present invention is provided with a cavity and a mounting hole, and is mounted with a button, and the button is first inserted into the cavity until the button is under the resilience of the elastic structure. Popped in the mounting hole. The corner connector has a simple structure, is easy to install, and has high installation efficiency, and requires disassembly, and the corner connector can be easily pulled out by simply pressing a button.

对附图的简要说明 Brief description of the drawing

附图说明 DRAWINGS

[0015] 图 1为本实施例转角连接件的结构示意图； 1 is a schematic structural view of a corner joint of the embodiment;

[0016] 图 2为本实施例转角连接件按钮处的剖视图； 2 is a cross-sectional view of the button of the corner connector of the present embodiment;

[0017] 图 3为本实施例转角连接件的***状态示意图； [0017] FIG. 3 is a schematic view showing an exploded state of the corner joint of the embodiment;

[0018] 图 4为本实施例转角连接件本体的结构示意图； 4 is a schematic structural view of a body of a corner connector according to the embodiment;

[0019] 图 5为本实施例装饰盖的结构示意图； [0019] FIG. 5 is a schematic structural view of the decorative cover of the embodiment;

[0020] 图 6为本实施例转角连接件与型材连接的状态示意图。 6 is a schematic view showing a state in which a corner connecting member is connected to a profile according to the embodiment.

实施该发明的最佳实施例本发明的最佳实施方式 BEST MODE FOR CARRYING OUT THE INVENTION BEST MODE FOR CARRYING OUT THE INVENTION

[0021] 为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。 [0021] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0022] 在本发明的描述中，需要理解的是，术语"上"、 "下"、 "前"、 "后"、 "内"、 "外 "等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。 [0022] In the description of the present invention, it is to be understood that the orientation or positional relationship of the terms "upper", "lower", "front", "back", "inside", "outside", etc. is based on the drawings. The orientation or positional relationship shown is for the convenience of the description of the invention and the simplification of the description, and is not intended to indicate or imply that the device or component referred to has a particular orientation, is constructed and operated in a particular orientation, and thus is not to be construed as a limits.

[0023] 在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语"安装" 、 "相连"、 "连接 "应做广义理解，例如，可以是固定连接，一体地连接，也可以是可拆卸连接；可以是两个元件内部的连通；可以是直接相连，也可以通过中间媒介间接相连，对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。 [0023] In the description of the present invention, it should be noted that the terms "installation", "connected", and "connected" should be understood broadly, unless specifically defined and defined, for example, may be a fixed connection, integrally The connection may also be a detachable connection; it may be the internal connection of the two components; it may be directly connected, or may be indirectly connected through an intermediate medium, and the above terms may be specifically understood by those skilled in the art in the present invention. The specific meaning in the middle.

[0024] 如图 1-图 3所示，本实施例的一种转角连接件，包括本体 10，在该本体 10上设有一对相互垂直的连接部 20，在其连接部 20上设有按钮 30，并且，该按钮 30通过弹性结构与连接部 20连接。本实施例的转角连接件的使用状态如图 6所示，用于连接方形淋浴房的相邻型材 70设有型腔 71，本实施例转角连接件连接部 20的形状与型腔 71的形状向适应。在其型腔 71的内侧面设有安装孔 72，该安装孔 72 的形状与按钮 30的形状相适应。且该安装孔 72距端部的距离与按钮 30距本体 10 的距离相适应。安装吋，首先按下按钮 30，将连接部 20***型腔 71中，直至按钮 30在弹性结构的回弹力作用下由安装孔 72中弹出。该转角连接件结构简单，安装方便，并且安装效率高，需要拆卸吋，只需按下按钮 30，即可轻松的将转角连接件拔出。 [0024] As shown in FIG. 1 to FIG. 3, a corner connecting member of the embodiment includes a body 10, and a pair of mutually perpendicular connecting portions 20 are disposed on the body 10, and buttons are disposed on the connecting portion 20 thereof. 30. And, the button 30 is connected to the connecting portion 20 by an elastic structure. The state of use of the corner connector of the present embodiment is as shown in FIG. 6. The adjacent profile 70 for connecting the square shower room is provided with a cavity 71. The shape of the corner connector connecting portion 20 and the shape of the cavity 71 of this embodiment. Adapt to. Mounting holes 72 are provided on the inner side of the cavity 71, and the shape of the mounting holes 72 is adapted to the shape of the button 30. And the distance of the mounting hole 72 from the end is adapted to the distance of the button 30 from the body 10. Mounting 吋, first press the button 30 to insert the connecting portion 20 into the cavity 71 until the button 30 is ejected from the mounting hole 72 by the resilient force of the elastic structure. The corner connector has a simple structure, is easy to install, and has high installation efficiency. It requires disassembly, and the corner connector can be easily pulled out by simply pressing the button 30.

[0025] 进一步的，本实施例的按钮 30如图 3所示，在其一端设有定位凸台 32，该定位凸台 32具有定位面。作为优选，本实施例中定位凸台 32为环形凸台，但并不局限于环形凸台。相应的，在其连接部 20上设有阶梯孔 23，该阶梯孔 23具有台阶面 24。在其连接部 20上与按钮 30相对的一侧还设有挡片 50。安装按钮 30吋，按钮 30由阶梯孔 23的大直径孔一侧穿过，且定位凸台 32的定位面与台阶面 24相抵触，在其按钮 30与挡片 50之间则设有弹簧 60。初始状态下，该弹簧 60处于自由状态，当按下按钮 30吋，弹簧 60被压缩，在按下按钮即弹簧 60压缩状态下，连接部 20***型腔 71，至按钮 30位于安装孔 72的位置吋，在弹簧回弹力的作用下，按钮 30由安装孔 72弹出，进而将转角连接件与型材固定。 [0025] Further, as shown in FIG. 3, the button 30 of this embodiment is provided with a positioning boss 32 at one end thereof, and the positioning boss 32 has a positioning surface. Preferably, in this embodiment, the positioning boss 32 is an annular boss, but is not limited to the annular boss. Correspondingly, a stepped hole 23 is provided in the connecting portion 20, and the stepped hole 23 has a stepped surface 24. A flap 50 is further provided on a side of the connecting portion 20 opposite to the button 30. The button 30 is mounted, the button 30 is passed through the side of the large diameter hole of the stepped hole 23, and the positioning surface of the positioning boss 32 is offset from the step surface 24. In contact, a spring 60 is provided between the button 30 and the flap 50. In the initial state, the spring 60 is in a free state. When the button 30 is pressed, the spring 60 is compressed. When the button 60 is pressed, that is, the spring 60 is compressed, the connecting portion 20 is inserted into the cavity 71, and the button 30 is located at the mounting hole 72. Position 吋, under the action of the spring resilience, the button 30 is ejected by the mounting hole 72, thereby fixing the corner connector to the profile.

[0026] 作为优选，如图 2所示，本实施例的按钮 30为空心结构，内部设有用于安装弹簧 60的安装腔 31，设置该安装腔 31的目的在于节省按钮材料，节约成本，同吋便于弹簧 60的安装与固定。进一步的，本实施例的按钮 30为锥形结构，其定位凸台所在的一端直径大于另一端的直径，如此设置的目的在于，由阶梯孔安装吋起到导向作用，并且小直径端在弹簧的回弹力作用下更容易由安装孔弹出，同吋加工吋便于拔模。 [0026] Preferably, as shown in FIG. 2, the button 30 of the embodiment is a hollow structure, and a mounting cavity 31 for mounting the spring 60 is disposed therein. The purpose of the mounting cavity 31 is to save button material and save cost.吋 facilitates the mounting and fixing of the spring 60. Further, the button 30 of the embodiment has a tapered structure, and the diameter of one end of the positioning boss is larger than the diameter of the other end, and the purpose of the setting is that the stepped hole is mounted to guide, and the small diameter end is in the spring. It is easier to be ejected from the mounting hole by the resilience, and it is easy to remove the mold.

[0027] 如图 1-图 3所示，本实施例的转角连接件中，在其挡片 50与连接部 20之间设有相互匹配的导轨 51和导槽 21。作为优选，导轨 51设于挡片 50上，导槽 21设于连接部 20上。至于导轨的形状在此不做唯一限定，例如 T型导轨、燕尾导轨等均可，但需满足导轨与导槽之间只能沿导轨方向移动的条件。挡片 50与连接部 20分体设计的目的，一方面便于安装弹性按钮，另一方面在于注塑加工过程中便于拔模，故而连接部 20与挡片 50的外表面均具有一定的弧度。进一步的，在连接部 20上与挡片 50连接的一侧靠近阶梯孔 23的位置设有定位槽 25，相应的在挡片 5 0上设有与定位槽 25的形状相匹配的定位块 53。该结构的设置用于限制挡片 50与连接部 20的相对位移。 As shown in FIG. 1 to FIG. 3, in the corner connector of the present embodiment, mutually matching guide rails 51 and guide grooves 21 are provided between the flap 50 and the connecting portion 20. Preferably, the guide rail 51 is provided on the blocking piece 50, and the guide groove 21 is provided on the connecting portion 20. As for the shape of the guide rail, there is no single limitation, such as a T-shaped guide rail, a dovetail guide rail, etc., but it is necessary to satisfy the condition that the guide rail and the guide groove can only move in the direction of the guide rail. The purpose of the separate design of the blocking piece 50 and the connecting portion 20 is to facilitate the installation of the elastic button on the one hand, and to facilitate the drafting during the injection molding process on the other hand, so that the outer surfaces of the connecting portion 20 and the blocking piece 50 have a certain curvature. Further, a positioning groove 25 is disposed at a position on the connecting portion 20 that is connected to the blocking piece 50 near the stepped hole 23, and a positioning block 53 corresponding to the shape of the positioning groove 25 is correspondingly provided on the blocking piece 50. . The arrangement of the structure is used to limit the relative displacement of the flap 50 and the connecting portion 20.

[0028] 进一步的，作为优选，如图 3所示，在所述本体 10上两连接部 20构成的直角区域内设有连接两连接部 20的若干肋条 11，如图 4所示，在所述本体 10上两连接部 20构成的钝角区域内设有连接两连接部 20的若干肋片 12。当然，本体 10的结构并不局限于上述方式，例如实体结构亦可，上述肋条 11和肋片 12的作用，一方面在于增强转角连接件的强度的同吋尽可能节约材料，降低成本；另一方面，在注塑加工过程中，防止变形量过大。如果是实体结构，其在注塑完成后的冷却过程中，易造成变形量过大的缺陷。 [0028] Further, as shown in FIG. 3, a plurality of ribs 11 connecting the two connecting portions 20 are disposed in a right-angled area formed by the two connecting portions 20 on the body 10, as shown in FIG. A plurality of ribs 12 connecting the two connecting portions 20 are provided in the obtuse angle region formed by the two connecting portions 20 on the body 10. Of course, the structure of the body 10 is not limited to the above manner. For example, the physical structure may also be used. The ribs 11 and the ribs 12 function on the one hand to enhance the strength of the corner joints as much as possible to save materials and reduce costs; On the one hand, the amount of deformation is prevented from being excessive during the injection molding process. If it is a solid structure, it is likely to cause a large amount of deformation during the cooling process after the injection molding is completed.

[0029] 肋条 11和肋片 12虽然在提高转角连接件的强度的同吋降低了成本，但其裸露的外观美观性不足。为此，本实施例还设计了图 5所示的装饰盖 40，该装饰盖 40包括端盖 47、用于覆盖本体 10上钝角区域内肋片 12的盖片一 41及用于覆盖本体 10 上直角区域内肋条 11的盖片二 42。在其盖片一 41与盖片二 42之间设有容纳连接部 20的幵槽 45，其端盖 47、盖片一 41及盖片二 42共同组成用于容纳本体 10的容纳腔 46。 [0029] Although the rib 11 and the rib 12 reduce the cost while improving the strength of the corner joint, the aesthetic appearance of the bare appearance is insufficient. To this end, the embodiment also designs the decorative cover 40 shown in FIG. 5, and the decorative cover 40 includes An end cap 47, a cover sheet 41 for covering the ribs 12 in the obtuse angle region of the body 10, and a cover sheet 42 for covering the ribs 11 in the right-angled region on the body 10 are included. A groove 45 for accommodating the connecting portion 20 is provided between the cover sheet 41 and the cover sheet 42, and the end cover 47, the cover sheet 41 and the cover sheet 42 together constitute a receiving chamber 46 for accommodating the body 10.

[0030] 如图 1、图 3所示，将装饰盖 40由本体 10的一端***，其盖片一 41和盖片二 42有效地将肋条 11和肋片 12覆盖。为了使得装饰盖与本体连接牢固，在其盖片一 41 的自由端设有卡扣一 43，本体 10上设有与卡扣一 43相匹配的卡扣二 13 ; 在其盖片二 42的自由端设有卡槽 44，本体 10上设有与所述卡槽 44相匹配的卡柱 14。其连接状态如图 1所示，由于构成装饰盖 40的材料具有一定的弹性，利用该弹性使得卡扣一 43与卡扣二 13、卡槽 44与卡柱 14相互扣合，在不施加外力的情况下，装饰盖 40和本体 10紧固地连接在一起。 As shown in FIGS. 1 and 3, the decorative cover 40 is inserted from one end of the body 10, and the cover sheet 41 and the cover sheet 42 effectively cover the ribs 11 and the ribs 12. In order to make the decorative cover and the body firmly connected, a buckle 43 is provided at the free end of the cover piece 41, and the body 10 is provided with a buckle 2 13 matched with the buckle 43; The free end is provided with a card slot 44, and the body 10 is provided with a post 14 matched with the card slot 44. The connection state is as shown in FIG. 1. Since the material constituting the decorative cover 40 has a certain elasticity, the buckle 43 and the buckles 13, the slots 44 and the posts 14 are fastened to each other by the elastic force, and no external force is applied. In the case, the decorative cover 40 and the body 10 are securely coupled together.

[0031] 如图 2所示，本实施例中，在其连接部 20的外表面设有凸条一 22，在挡片 50的外表面设有凸条 52，该凸条一 22与凸条 52的作用在于增大转角连接件与型材之间的摩擦阻力，连接更加牢固。 [0031] As shown in FIG. 2, in the embodiment, a convex strip 22 is disposed on an outer surface of the connecting portion 20, and a convex strip 52 is disposed on an outer surface of the blocking member 50. The convex strip 22 and the convex strip The role of 52 is to increase the frictional resistance between the corner joint and the profile, and the connection is more secure.

[0032] 进一步的，本实施例中，装饰盖、本体、连接部、挡片及按钮均为注塑材质，为了达到外观美观的需求，在其装饰盖 40的外表面和按钮 30的外表面设有电镀层，该电镀层优选为 ABS (Acrylonitrile Butadiene Styrene, 丙烯腈-丁二烯 -苯乙烯共聚物）材料。 [0032] Further, in this embodiment, the decorative cover, the body, the connecting portion, the blocking piece and the button are all injection molding materials, and the outer surface of the decorative cover 40 and the outer surface of the button 30 are provided for the purpose of aesthetic appearance. There is an electroplated layer, and the electroplated layer is preferably an ABS (Acrylonitrile Butadiene Styrene, acrylonitrile-butadiene-styrene copolymer) material.

总之，以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。 In the above, the above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the present invention. Within the scope of protection.

Claims

权利要求书 Claim

一种转角连接件，其特征在于，包括本体（10) ，所述本体（10) 上设有一对相互垂直的连接部（20) ，所述连接部（20) 上设有按钮 ( 30) ，所述按钮（30) 通过弹性结构与连接部（20) 连接。 A corner connecting member, comprising: a body (10), the body (10) is provided with a pair of mutually perpendicular connecting portions (20), and the connecting portion (20) is provided with a button (30). The button (30) is connected to the connecting portion (20) by an elastic structure.

按照权利要求 1所述的转角连接件，其特征在于，还包括装饰盖（40 ) ，所述装饰盖（40) 包括端盖（47) 、用于覆盖所述连接部（20) 之间钝角区域内本体（10) 的盖片一（41) 及用于覆盖所述连接部 ( 20) 之间直角区域内本体（10) 的盖片二（42) ，所述盖片一（41) 与盖片二（42) 之间设有容纳连接部（20) 的幵槽（45) ，所述端盖 (47) 、盖片一（41) 及盖片二（42) 组成用于容纳本体（10) 的容纳腔 (46) 。 A corner connector according to claim 1, further comprising a decorative cover (40), said decorative cover (40) comprising an end cover (47) for covering an obtuse angle between said connecting portions (20) a cover sheet (41) of the inner body (10) and a cover sheet (42) for covering the inner body (10) in the right angle region between the connecting portions (20), the cover sheet (41) and A cover groove (45) for accommodating the connecting portion (20) is disposed between the cover sheets (42), and the end cover (47), the cover sheet (41) and the cover sheet (42) are configured to accommodate the body ( 10) The receiving chamber (46).

按照权利要求 2所述的转角连接件，其特征在于，所述盖片一（41) 的自由端设有卡扣一（43) ，所述本体（10) 上设有与所述卡扣一（ 43) 相匹配的卡扣二 (13) 。 The corner connector according to claim 2, wherein the free end of the cover piece (41) is provided with a buckle (43), and the body (10) is provided with the buckle (43) Matching snaps two (13).

按照权利要求 2所述的转角连接件，其特征在于，所述盖片二（42) 的自由端设有卡槽（44) ，所述本体（10) 上设有与所述卡槽（44) 相匹配的卡柱 (14) 。 The corner connector according to claim 2, wherein the free end of the cover sheet (42) is provided with a card slot (44), and the body (10) is provided with the card slot (44) ) Match the post (14).

按照权利要求 1-4任一项所述的转角连接件，其特征在于，所述按钮 A corner connector according to any one of claims 1 to 4, wherein the button

(30) 的一端设有定位凸台（32) ，该定位凸台具有定位面，所述连接部（20) 上设有阶梯孔（23) ，该阶梯孔（23) 具有台阶面（24) ，还包括设于连接部（20) 上与按钮（30) 相对一侧的挡片（50) ，所述按钮（30) 由阶梯孔（23) 穿过，所述定位凸台（32) 的定位面与台阶面（24) 相抵触，所述按钮（30) 与挡片之间设有弹簧（60) One end of (30) is provided with a positioning boss (32), the positioning boss has a positioning surface, and the connecting portion (20) is provided with a stepped hole (23) having a stepped surface (24) And a blocking piece (50) disposed on the connecting portion (20) opposite to the button (30), the button (30) being passed through the stepped hole (23), the positioning boss (32) The positioning surface is in contact with the step surface (24), and a spring (60) is arranged between the button (30) and the blocking piece.

[权利要求 6] 按照权利要求 5所述的转角连接件，其特征在于，所述按钮（30) 为锥形结构，所述按钮（30) 的内部设有用于安装弹簧（60) 的安装腔 (31) 。 [Claim 6] The corner connector according to claim 5, wherein the button (30) has a tapered structure, and the inside of the button (30) is provided with a mounting cavity for mounting a spring (60) (31).

[权利要求 7] 按照权利要求 5所述的转角连接件，其特征在于，所述连接部（20) 上与挡片（50) 连接的一侧靠近阶梯孔（23) 的位置设有定位槽（25 ) ，所述挡片（50) 上设有与所述定位槽（25) 的形状相匹配的定位块 (53) 。 [Claim 7] The corner connector according to claim 5, wherein the connecting portion (20) A positioning groove (25) is disposed at a position of the upper side of the blocking piece (50) adjacent to the stepped hole (23), and the blocking piece (50) is provided with a shape matching the positioning groove (25). Positioning block (53).

[权利要求 8] 按照权利要求 7所述的转角连接件，其特征在于，所述挡片（50) 与连接部（20) 之间设有相互匹配的导轨（51) 和导槽（21) 。 [Claim 8] The corner connector according to claim 7, wherein a matching rail (51) and a guide groove (21) are provided between the blocking piece (50) and the connecting portion (20). .

[权利要求 9] 按照权利要求 8所述的转角连接件，其特征在于，所述导轨（51) 设于挡片（50) 上，所述导槽（21) 设于连接部（20) 上。 [Claim 9] The corner connector according to claim 8, wherein the guide rail (51) is disposed on the blocking piece (50), and the guiding groove (21) is disposed on the connecting portion (20) .

[权利要求 10] 按照权利要求 6-9任一项所述的转角连接件，其特征在于，所述本体 [Claim 10] The corner connector according to any one of claims 6 to 9, wherein the body

(10) 上两连接部（20) 构成的直角区域内设有连接两连接部（20) 的若干肋条（11) ，所述本体（10) 上两连接部（20) 构成的钝角区域内设有连接两连接部（20) 的若干肋片（12) 。 (10) A plurality of ribs (11) connecting the two connecting portions (20) are arranged in a right-angled area formed by the upper connecting portions (20), and the two connecting portions (20) on the main body (10) are provided in an obtuse angle region. There are several ribs (12) connecting the two connections (20).