WO2011050492A1

WO2011050492A1 - Connecting assembly of combined frames

Info

Publication number: WO2011050492A1
Application number: PCT/CN2009/001202
Authority: WO
Inventors: 陈毛宁
Original assignee: Chen Maoning
Priority date: 2009-10-29
Filing date: 2009-10-29
Publication date: 2011-05-05

Abstract

A connecting assembly of combined frames includes a combination column (1), a connector (2), and a connecting member (3) located between the side surface of the connector (2) and the end surface of the combination column (1). At least two positioning blocks (32) which are matched with the end surface of the combination column (1) and protrude outwards so as to position the combination column (1) are provided on the first side surface (31) of the connecting member (3). Multiple locking blocks (34) protruding outwards are provided on the second side surface (33) of the connecting member (3). The connector (2) is equipped with recesses (21) respectively corresponding to the locking blocks (34), and the multiple locking blocks (34) are respectively embedded in the corresponding recesses (21) on the connector (2) so that the connector (2) is located by the connecting member (3). Further more, the combination column (1), the connecting member (3) and the connector (2) are connected together by a pin (4) which runs through the connecting member (3). By providing the connecting member, the present invention enable the connector to be adapted for the combination columns of various shapes, thereby improving the applicability of the connector and reducing the overall cost of the product.

Description

一种组合式框架的接驳组件 Connection assembly of combined frame

技术领域 Technical field

本发明涉及建筑物内部空间分隔的技术领域，尤其涉及一种可以拼装出不同形状及大小的框架的接驳组件。背景技术 The present invention relates to the technical field of space separation in buildings, and more particularly to a docking assembly that can assemble frames of different shapes and sizes. Background technique

在办公区域和展览会上，经常可见到组建的各种框架式隔墙或隔板，用以分隔空间，尤其是展览会上需要临时性地布置多个展位，这种框架式隔墙的搭建，要求现场组建工作快速又简便，并且框架的方位变动灵活性要求也比较高。目前，组建这种框架式隔墙的技术，普遍采用具有多向布置的凹槽的铝合金立柱，通过多个铝合金边框逐一夹设在铝合金立柱上的凹槽内，而搭建成框架结构，隔墙板材则套设在铝合金边框之中，形成框架式隔墙，这种技术方案中铝合金立柱高度确定，所搭建隔墙的高度无法再加高，也即在纵向上无法再拼接隔墙，而且铝合金边框与铝合金立柱一般通过多个螺钉固定，现场安装比较麻烦，并且，铝合金边框需承受隔墙的重量，只依靠螺钉的固定不够牢固。 In the office areas and exhibitions, various frame-type partitions or partitions are often seen to separate the space. In particular, it is necessary to temporarily arrange a plurality of booths at the exhibition. It is required to be quick and easy to set up on site, and the flexibility of the frame's azimuth change is also relatively high. At present, the technology of constructing such a frame type partition wall generally adopts an aluminum alloy column with a multi-directional groove, which is sandwiched by a plurality of aluminum alloy frames one by one in a groove on the aluminum alloy column, and the frame structure is built. The partition wall plate is set in the aluminum alloy frame to form a frame type partition wall. In this technical solution, the height of the aluminum alloy column is determined, and the height of the partition wall can not be increased, that is, the longitudinal direction cannot be spliced again. The partition wall, and the aluminum alloy frame and the aluminum alloy column are generally fixed by a plurality of screws, and the on-site installation is troublesome, and the aluminum alloy frame needs to bear the weight of the partition wall, and the fixing by the screw is not strong enough.

针对上述现状，一些用于搭建框架的组合式连接装置被发明出来，它能多方位拼接隔墙，并且，现场组装快捷又简便，搭建的框架结构较为牢固。 In view of the above situation, some modular connecting devices for constructing the frame have been invented, which can splicing the partition wall in multiple directions, and the on-site assembly is quick and simple, and the frame structure is relatively firm.

如本人在先申请的专利号为 ZL200820087342.1 (公告号为 CN201206288Y)的中国实用新型专利《一种组合式框架的接驳组件》就披露了这么一种接驳组件，它包括有组合柱和用于连接组合柱的连接头，其中，组合柱的断面呈正方形，具有四个侧面，在每个侧面沿组合柱的长度方向上形成具有一定宽度的通槽，连接头具有六个与组合柱的断面相配的外表面，连接头的外表面通过贯穿销和小螺栓与组合柱连接在一起，连接头外表面的侧部开有与所述的通槽末端相对的缺口。该接驳组件在使用时，将多个组合柱和连接头彼此按需要连接起来，以接驳出所需框架，并在框架的空间内放置隔层板，隔层板的边角可藏于缺口内，达到分隔空间的目的。但是，在实际运用时，考虑到组建造型需要，组合柱需要选择各种形状的型材，比如，圆柱状组合柱、方柱状组合柱，其中方柱状有带通槽和不带通槽两种，还有断面呈十字状的组合柱等等，而在上述技术方案中，连接头端面外形必须与组合柱的断面外形相配，两者才能吻合一起，如此，对于每一不同形状的组合柱，必须使用相应形状的连接头，连接头的适用性不强，而连接头本身釆用实心金属材料制造，结构较为复杂，这使得产品制造成本较高。因而，上述的技术方案有待于迸一步改进。发明内容 For example, the Chinese utility model patent "A modular frame connecting component" of the patent application number ZL200820087342.1 (publication number CN201206288Y), which I have previously applied for, discloses such a connecting component, which comprises a combined column and a connector for connecting the combined columns, wherein the combined column has a square cross section and has four sides, and a through groove having a certain width is formed on each side along the length direction of the combined column, and the connecting head has six combined columns The outer surface of the connector is connected to the outer surface of the connector by a through pin and a small bolt. The side of the outer surface of the connector has a notch opposite the end of the slot. When the connecting assembly is in use, a plurality of combined columns and connecting heads are connected to each other as needed to connect the required frame, and a partition plate is placed in the space of the frame, and the corners of the partition plate can be hidden in Within the gap, the purpose of separating the space is reached. However, in practical application, considering the needs of the group construction type, the composite column needs to select various shapes of profiles, for example, a cylindrical composite column, a square column-shaped composite column, wherein the square column has a belt-passing groove and a non-passing groove. There is also a composite column with a cross-section in cross section, etc., and in the above technical solution, the shape of the end face of the joint must match the profile of the cross-section of the combined column, so that the two can be matched together, so that for each composite column of different shapes, With the connector of the corresponding shape, the adaptability of the connector is not strong, and the connector itself is made of a solid metal material, and the structure is complicated, which makes the manufacturing cost of the product high. Therefore, the above technical solution needs to be further improved. Summary of the invention

本发明所要解决的技术问题是针对现有技术的现状而提供一种组合式框架的接驳组件，其连接头能适用于各种形状的组合柱，提高连接头的适用性，以降低产品的整体成本。 The technical problem to be solved by the present invention is to provide a joint assembly of a combined frame according to the current state of the art, and the connector can be applied to composite columns of various shapes to improve the applicability of the connector to reduce the product. Overall cost.

本发明解决上述技术问题所采用的技术方案为：该组合式框架的接驳组件，包括有组合柱和用于连接组合柱的连接头，其中，组合柱的端面可与连接头的一侧面相连，其特征在于：在组合柱的端面与连接头的侧面之间还设置有一连接件，该连接件的第一侧面上设置有至少二个与组合柱的端面相配的、且向外侧凸出的、用以将组合柱定位住的定位块，而该连接件的第二侧面上设置有多个向外侧凸出的卡块，所述连接头在用以连接的侧面上具有分别对应所述卡块的凹坑，所述连接件通过所述的多个卡块分别嵌入到连接头上对应的凹坑内而将连接头定位住；并且，所述连接件的中央贯穿有一通孔，一贯穿销贯穿过连接件的通孔，且贯穿销的两端分别与所述组合柱、连接头相连，而使所述组合柱、连接件和连接头通过该贯穿销而连接在一起。 The technical solution adopted by the present invention to solve the above technical problem is that the connecting component of the combined frame comprises a combined column and a connecting head for connecting the combined column, wherein the end surface of the combined column can be connected to one side of the connecting head And a connecting member is disposed between the end surface of the combined column and the side surface of the connecting head, and the first side of the connecting member is provided with at least two matching ends of the combined column and protruding outward. a positioning block for positioning the combined column, wherein the second side of the connecting member is provided with a plurality of blocks protruding outward, the connecting heads respectively corresponding to the card on the side for connecting a recess of the block, the connecting member is respectively inserted into the corresponding recess in the connecting head by the plurality of latches to position the connecting head; and a through hole is inserted through the center of the connecting member a through hole penetrating through the connecting member, and two ends of the through pin are respectively connected to the combined column and the connecting head, so that the combined column, the connecting member and the connecting head are connected together through the through pin

所述卡块可以呈任意形状，只要使卡块可嵌入到连接头内的凹坑而防止连接头相对转动即可，优选地，所述卡块可以呈半圆柱形。 The block may have any shape as long as the block can be inserted into the recess in the connector to prevent the connector from rotating relative to each other. Preferably, the block may have a semi-cylindrical shape.

优选地，所述凹坑的相邻内侧面可以互相垂直，而形成方形凹坑，如此，要嵌入到连接头上相邻两侧面上的两个卡块均可置入同一凹坑内，也便于凹坑的开设。 Preferably, adjacent inner sides of the pits may be perpendicular to each other to form square pits, so that two blocks to be embedded on adjacent sides of the joint head may be placed in the same pit, which is also convenient The opening of the pit.

优选地，所述连接头基本呈立方体，其十二个边沿中每个边沿都沿边沿方向设置有第一弧形缺口，所述连接件的边缘相应地也开设有第二弧形缺口，在相邻的两个连接件与连接头定位连接的状态下，连接头上的第一弧形缺口、定位在连接头上相邻的两个连接件上对应的第二弧形缺口和定位块组合、并自然形成一个供外接的拉钩***的插孔。将该接驳组件组装成一个完整的组合框架后，可以通过现有的各种对拉装置将位于对角线处的两个连接头拉紧，保证了整个框架的强度，其中，对拉装置可以采用现有的各种技术，比如，可以包括有弹性拉绳和设置在弹性拉绳两端的拉钩，该拉钩就***到所述插孔内。所述的两个定位块自然的形成一对限位块，这对限位块与第一缺口和两个相邻的第二缺口拼合而形成的插孔而供所述拉钩钩挂，这对限位块能有效防止拉钩脱出，非常实用。 Preferably, the connecting head is substantially a cube, and each of the twelve edges is provided with a first curved notch along the edge direction, and the edge of the connecting member is correspondingly also provided with a second curved notch. In a state in which two adjacent connecting members are positioned and connected with the connecting head, a first curved notch on the connecting head, a corresponding second curved notch and a positioning block combination positioned on two adjacent connecting members on the connecting head And naturally form a jack for the insertion of an external hook. After the connecting assembly is assembled into a complete combined frame, the two connecting heads located at the diagonal lines can be tightened by various existing pulling devices to ensure the strength of the entire frame, wherein the pulling device Various existing techniques can be employed, for example, a resilient drawstring and a hook disposed at both ends of the elastic drawstring can be included, and the pull hook is inserted into the receptacle. The two positioning blocks naturally form a pair of limiting blocks, and the pair of limiting blocks are combined with the first notch and the two adjacent second notches to form a jack for the hook to be hooked. The limit block can effectively prevent the hook from coming out, which is very practical.

对于组合柱为带通槽的方形管的情况，即组合柱的端面呈正方形、具有四个外侧面，且在每个外侧面沿组合柱的长度方向形成有一通槽，此时，对应地，所述连接件的定位块设置有四个，定位块的形状与通槽相配而可嵌入到对应的通槽之中，所述连接件通过其每个定位块嵌入到相应通槽的端部而将组合柱定位住，从而防止组合柱相对连接件转动。 In the case where the combined column is a square tube with a through groove, that is, the end surface of the combined column is square, has four outer sides, and a through groove is formed on each outer side along the length direction of the combined column, at this time, correspondingly, The positioning block of the connecting member is provided with four, and the shape of the positioning block is matched with the through groove to be embedded in the corresponding through groove, and the connecting member is embedded in the end of the corresponding through groove by each positioning block thereof. The combination column is positioned to prevent the combination column from rotating relative to the connector.

为使连接件的***轮廓与组合柱更加吻合，而使组合后的框架外表面更加平整，所述连接件的***轮廓可以呈与组合柱相配的方形。此时，所述通过贯穿销而连接组合柱、连接件和连接头的连接结构，优选地，可以为：所述的连接头各侧面的中心位置处分别设有一螺紋孔，所述连接件的中央贯穿有一通孔，所述贯穿销其第一端穿过连接件的通孔而螺紋连接在所述连接头的螺紋孔内，贯穿销的第二端中部具有环形卡槽，对应，所述组合柱的端部沿长度方向、设有供贯穿销的第二端插配的中央通孔，所述组合柱中一个通槽的底面上开有一与中央通孔相通的螺孔，在贯穿销的第二端***组合柱中央通孔的状态下，一小螺栓***所述螺孔而使其底端卡入到所述贯穿销的环形卡槽内，从而使所述贯穿销的第二端与组合柱固定连接，而贯穿销的第一端贯穿过连接件且与连接头螺紋连接，因而，组合柱、连接件与连接头三者通过贯穿销、小螺栓而可靠连接一起，这种***式的连接方式，在保证连接强度的同时，确保连接头各外表面以及连接件***与组合柱的各侧面端面对齐，另外，连接过程无需转动连接头或组合柱，适合四方延续地组装框架，使用方便。 In order to make the outer contour of the connecting member more consistent with the combined column and to make the combined outer surface of the frame more flat, the peripheral contour of the connecting member may be a square matching the combined column. In this case, the connecting structure of the connecting post, the connecting member and the connecting head is connected through the pin. Preferably, the connecting position of each side of the connecting head is respectively provided with a threaded hole, and the connecting piece is respectively provided. a through hole is formed in the center, the first end of the through pin is threaded into the threaded hole of the connecting head through the through hole of the connecting member, and the middle end of the second end of the through pin has an annular card slot, corresponding to The end of the combined column is provided with a central through hole for inserting the second end of the through pin in the longitudinal direction, and a screw hole communicating with the central through hole is formed in a bottom surface of one of the through holes of the combined column, In a state in which the two ends are inserted into the central through hole of the combined column, a small bolt is inserted into the screw hole so that the bottom end thereof is caught in the annular card slot of the through pin, so that the second end of the through pin and the combined column a fixed connection, and the first end of the through pin penetrates the connecting member and is screwed with the connecting head, so that the combined column, the connecting member and the connecting head are reliably connected together by the through pin and the small bolt, the plug-in connection In the connection mode, while ensuring the connection strength, it is ensured that the outer surfaces of the connector and the periphery of the connector are aligned with the end faces of the combined columns. In addition, the connection process does not require the rotation of the connector or the combination column, and is suitable for the four-way continuous assembly of the frame, which is convenient to use. .

优选地，所述贯穿销的环形卡槽中靠近组合柱的内侧面为一锥形面，通过锥形面与小螺栓的推抵作用，保证了组合柱的端面与连接件第一侧面紧密贴合，将组合柱牢固地与连接件、连接头相连接。 Preferably, the inner side surface of the annular pin groove of the penetrating pin adjacent to the combined column is a tapered surface, and the pushing end of the tapered surface and the small bolt ensures that the end surface of the combined column is closely attached to the first side of the connecting member. In combination, the combined column is firmly connected to the connecting member and the connecting head.

优选地，所述贯穿销的中部外周面上可以具有一限位凸环，所述连接件的第一侧面上在中央的通孔***还设有一与限位凸环相配的沉孔，在贯穿销的第一端螺紋连接在连接头的螺纹孔内的状态下，所述限位凸环位于所述的沉孔内。通过限位凸环与沉孔之间的限位，起到提示贯穿销的第一端在连接头内的安装到位与否的作用。 Preferably, the central peripheral surface of the through pin may have a limiting collar, and the first side of the connecting member is further provided with a counterbore at the periphery of the central through hole, which is matched with the limiting collar. The limiting collar is located in the counterbore in a state in which the first end of the pin is screwed into the threaded hole of the connector. Through the limit between the limiting collar and the counterbore, it acts to indicate whether the first end of the through pin is installed in the connector.

对于组合柱为不带通槽的方形管的情况，即，组合柱的端面呈正方形、具有四个外侧面，此时，对应地，所述连接件的定位块设置有四个，且每个定位块的内侧面正好贴在组合柱端部对应的外侧面上，如此，所述连接件通过其对称设置的定位块与组合柱外侧面的贴合而将组合柱定位住。 In the case where the combined column is a square tube without a through groove, that is, the end surface of the combined column is square and has four outer sides. At this time, correspondingly, the positioning block of the connecting member is provided with four, and each The inner side of the positioning block is just attached to the corresponding outer side of the end of the combined column, such that the connecting piece positions the combined column by the symmetrical arrangement of the positioning block and the outer side of the combined column.

为使连接件的***轮廓与组合柱更加吻合，而使组合后的框架外表面更加平整，所述连接件的***轮廓可以呈与组合柱相配的方形，连接件上的第二弧形缺口就开设在第二侧面的边沿。 In order to make the outer contour of the connecting member more consistent with the combined column, and the outer surface of the combined frame is more flat, the outer contour of the connecting member may be a square matching the combined column, and the second curved notch on the connecting member is Open the edge on the second side.

此时，所述通过贯穿销而连接组合柱、连接件和连接头的连接结构，优选地，可以为：所述的连接头各侧面的中心位置处分别设有一螺紋孔，所述连接件的中央贯穿有一通孔，所述贯穿销其第一端穿过连接件的通孔而螺紋连接在所述连接头的螺紋孔内，贯穿销的第二端中部具有环形卡槽，考虑到组合柱的成本，组合柱不太可能做成实心的，组合柱一般做成空心管，即组合柱中央沿长度方向具有贯穿的中央通孔，组合柱端部、在该中央通孔内设置有一小圆管，并且，所述组合柱端部上开有一与内部中央通孔相通的第一通孔，而小圆管的周面上也对应地开有第二螺孔，所述贯穿销第二端的外径与小圆管的内径相配，在贯穿销的第二端***小圆管内的状态下，一小螺栓贯穿所述第一通孔、第二螺孔而使其底端卡入到所述贯穿销的环形卡槽内，从而使所述贯穿销的第二端与组合柱固定连接，而贯穿销的第一端贯穿过连接件且与连接头螺紋连接，因而，组合柱、连接件与连接头三者通过贯穿销、小螺栓以及小圆管而可靠连接一起，这种***式的连接方式，在保证连接强度的同时，确保连接头各外表面以及连接件***与组合柱的各侧面端面对齐，另外，连接过程无需转动连接头或组合柱，适合四方延续地组装框架，使用方便。 In this case, the connecting structure of the connecting post, the connecting member and the connecting head is connected through the pin. Preferably, the connecting position of each side of the connecting head is respectively provided with a threaded hole, and the connecting piece is respectively provided. a through hole is formed in the center, the first end of the through pin is threaded into the threaded hole of the connector through the through hole of the connector, and the annular pin is formed in the middle of the second end of the through pin, considering the combined column The cost of the combined column is unlikely to be solid. The combined column is generally made into a hollow tube, that is, a central through hole having a penetrating length in the center of the combined column, and a small round tube is arranged in the central through hole at the end of the combined column. And a first through hole communicating with the inner central through hole is formed in the end portion of the combined column, and a second screw hole is correspondingly formed on the circumferential surface of the small round tube, and an outer diameter of the second end of the through pin is The inner diameter of the small round tube is matched. In a state in which the second end of the through pin is inserted into the small round tube, a small bolt penetrates the first through hole and the second screw hole, and the bottom end thereof is engaged with the through pin. Inside the ring card slot So that the second end of the through pin The first end of the through pin is connected through the connecting member and is screwed with the connecting head, so that the combined column, the connecting member and the connecting head are reliably connected together by the through pin, the small bolt and the small round tube. This plug-in connection ensures the joint strength while ensuring that the outer surfaces of the joints and the outer periphery of the joint are aligned with the end faces of the combined columns. In addition, the joint process does not require the rotation of the joint or the combined column, which is suitable for the continuation of the four sides. The assembly frame is easy to use.

对于组合柱为圆形管的情况，即组合柱的端面呈圆形，且其中央沿组合柱的长度方向具有贯穿的中央通孔，此时，对应地，所述连接件的定位块设置有四个，且每个定位块的内侧面正好贴在组合柱端部的外周面上，如此，所述连接件通过其对称设置的定位块与组合柱外周面的贴合而将组合柱定位住。 In the case where the combined column is a circular tube, that is, the end surface of the combined column is circular, and the center thereof has a central through hole penetrating along the length direction of the combined column. At this time, correspondingly, the positioning block of the connecting member is provided with four And the inner side of each positioning block is just attached to the outer peripheral surface of the end of the combined column, so that the connecting member positions the combined column through the fitting of the symmetrically disposed positioning block and the outer peripheral surface of the combined column.

为使连接件的***轮廓与组合柱更加吻合，而使组合后的框架外表面更加平整，优选地，所述连接件中第一侧面呈与组合柱相配的圆形，而连接件中第二侧面呈与连接头的侧面相配的方形，连接件上的第二弧形缺口就开设在第二侧面的边沿。 In order to make the outer contour of the connecting member more consistent with the combined column, and to make the combined outer surface of the frame more flat, preferably, the first side of the connecting member has a circular shape matching the combined column, and the second of the connecting member The side is in the shape of a square matching the side of the connector, and the second arcuate notch on the connector is formed on the edge of the second side.

此时，所述通过贯穿销而连接组合柱、连接件和连接头的连接结构，优选地，可以为：所述的连接头各侧面的中心位置处分别设有一螺纹孔，所述连接件的中央贯穿有一通孔，所述贯穿销其第一端穿过连接件的通孔而螺纹连接在所述连接头的螺纹孔内，贯穿销的第二端中部具有环形卡槽，而在组合柱中中央通孔的端部内还设置有一小圆管，并且，所述组合柱端部上开有一与内部中央通孔相通的第一通孔，而小圆管的周面上也对应地开有第二螺孔，所述贯穿销第二端的外径与小圆管的内径相配，在贯穿销的第二端***小圆管内的状态下，一小螺栓贯穿所述第一通孔、第二螺孔而使其底端卡入到所述贯穿销的环形卡槽内，从而使所述贯穿销的第二端与组合柱固定连接，而贯穿销的第一端贯穿过连接件且与连接头螺紋连接，因而，组合柱、连接件与连接头三者通过贯穿销、小螺栓以及小圆管而可靠连接一起，这种***式的连接方式，在保证连接强度的同时，确保连接头各外表面以及连接件***与组合柱的各侧面端面对齐，另外，连接过程无需转动连接头或组合柱，适合四方延续地组装框架，使用方便。 In this case, the connecting structure of the connecting post, the connecting member and the connecting head is connected through the pin. Preferably, the connecting position of each side of the connecting head is respectively provided with a threaded hole, and the connecting piece is respectively provided. a through hole is formed in the center, the first end of the through pin is threaded into the threaded hole of the connecting head through the through hole of the connecting member, and the annular pin slot is formed in the middle of the second end of the through pin, and the combined column is A small round tube is further disposed in the end of the central through hole, and a first through hole communicating with the inner central through hole is opened at the end of the combined column, and the second surface of the small round tube is correspondingly opened with a second a screw hole, the outer diameter of the second end of the through pin is matched with the inner diameter of the small round tube, and a small bolt penetrates the first through hole and the second screw hole in a state where the second end of the through pin is inserted into the small round tube And the bottom end of the through pin is fixedly connected to the combined post, and the first end of the through pin penetrates the connecting piece and is connected with the connecting thread Connection, thus, combination The column, the connecting piece and the connecting head are reliably connected by the through pin, the small bolt and the small round pipe. The plug-in connection ensures the joint strength and ensures the outer surface of the joint and the periphery of the joint. The end faces of the combined columns are aligned. In addition, the connecting process does not require a rotating joint or a combined column, and is suitable for assembly of the frame in a continuous manner, and is convenient to use.

对于组合柱为断面呈十字状的型材的情况， gp，组合柱的中央沿组合柱的长度方向具有贯穿的中央通孔，该组合柱的外侧壁上沿长度方向呈中心对称的设有四个截面呈 τ 型的凸壁，此时，对应地，所述连接件的定位块设置有四个，且每个定位块包括上定位分块和一对相隔设置的下定位分块，其中，上定位分块的内侧面正好贴在组合柱中对应凸壁横向部分的顶面上，两个下定位分块就分别位于组合柱中对应凸壁竖直部分的两侧，如此，所述连接件通过其对称设置的定位块与组合柱凸壁的贴合而将组合柱定位住。 In the case where the combined column is a cross-shaped profile, gp, the center of the combined column has a central through hole penetrating along the length direction of the combined column, and the outer side wall of the combined column is provided with four sections symmetrically along the length direction. Correspondingly, the positioning block of the connecting member is provided with four, and each positioning block includes an upper positioning block and a pair of lower positioning blocks arranged separately, wherein the upper positioning The inner side of the block is just attached to the combined column On the top surface of the lateral portion of the convex wall, the two lower positioning blocks are respectively located on opposite sides of the vertical portion of the corresponding convex wall in the combined column, so that the connecting member is symmetrically disposed by the positioning block and the combined column convex wall Fit and position the combination column.

为使连接件的***轮廓与组合柱更加吻合，而使组合后的框架外表面更加平整，所述连接件的***轮廓可以呈与组合柱相配的圆形，所述的四个定位块就分布在连接件的圆周面上，而所述第二弧形缺口设置在定位块靠近卡块的那一侧。 In order to make the outer contour of the connecting member more consistent with the combined column, and the outer surface of the combined frame is more flat, the peripheral contour of the connecting member may be a circle matching the combined column, and the four positioning blocks are distributed. On the circumferential surface of the connecting member, the second curved notch is disposed on the side of the positioning block adjacent to the block.

此时，所述通过贯穿销而连接组合柱、连接件和连接头的连接结构，优选地，可以为- 所述的连接头各侧面的中心位置处分别设有一螺纹孔，所述连接件的中央贯穿有一通孔，所述贯穿销其第一端穿过连接件的通孔而螺紋连接在所述连接头的螺紋孔内，贯穿销的第二端中部具有环形卡槽，对应，所述组合柱的侧壁上开有一与中央通孔相通的螺孔，在贯穿销的第二端***组合柱中央通孔的状态下，一小螺栓***所述螺孔而使其底端卡入到所述贯穿销的环形卡槽内，从而使所述贯穿销的第二端与组合柱固定连接，而贯穿销的第一端贯穿过连接件且与连接头螺纹连接，因而，组合柱、连接件与连接头三者通过贯穿销、小螺栓而可靠连接一起，这种***式的连接方式，在保证连接强度的同时，确保连接头各外表面以及连接件***与组合柱的各侧面端面对齐，另外，连接过程无需转动连接头或组合柱，适合四方延续地组装框架，使用方便。 At this time, the connecting structure of the connecting post, the connecting member and the connecting head is connected by the through pin. Preferably, the threaded hole may be respectively disposed at a central position of each side of the connecting head, and the connecting piece is a through hole is formed in the center, the first end of the through pin is threaded into the threaded hole of the connecting head through the through hole of the connecting member, and the middle end of the second end of the through pin has an annular card slot, corresponding to a side wall of the combined column is provided with a screw hole communicating with the central through hole. In a state where the second end of the through pin is inserted into the central through hole of the combined column, a small bolt is inserted into the screw hole to engage the bottom end thereof. The second end of the through pin is fixedly connected to the combined column, and the first end of the through pin passes through the connecting member and is screwed with the connecting head, thereby The three connectors are reliably connected together through the pin and the small bolt. This plug-in connection ensures the connection strength and ensures the outer surface of the connector and the periphery of the connector and the combined column. The end faces of the sides are aligned. In addition, the connecting process does not need to rotate the connecting head or the combined column, and is suitable for the four-way continuous assembly of the frame, and is convenient to use.

优选地，所述贯穿销的中部外周面上可以具有一限位凸环，所述连接件的第一侧面上在中央的通孔***还设有一与限位凸环相配的沉孔，在贯穿销的第一端螺紋连接在连接头的螺紋孔内的状态下，所述限位凸环位于所述的沉孔内。通过限位凸环与沉孔之间的限位，起到提示贯穿销的第一端在连接头内的安装到位与否的作用。 Preferably, the central peripheral surface of the through pin may have a limiting collar, and the first side of the connecting member is further provided with a counterbore at the periphery of the central through hole, which is matched with the limiting collar. The limiting collar is located in the counterbore in a state in which the first end of the pin is screwed into the threaded hole of the connector. Through the limit between the limiting collar and the counterbore, it acts to indicate whether the first end of the through pin is installed in the connector.

与现有技术相比，本发明的优点在于：通过连接件的设置，使连接件的第一侧面能定位组合柱，第二侧面能定位连接头，并通过连接结构使组合柱、连接件以及连接头三者连接起来，使同一四方形的连接头能适用于不同形状的组合柱，适配上相应的连接件，组合柱的端面形状不再受到连接头形状的限制，大大增强了连接头的适用性，而连接头成本较高，从而使得产品的整体成本得到有效控制。附图说明 Compared with the prior art, the invention has the advantages that the first side of the connecting member can position the combined column through the arrangement of the connecting member, the second side can position the connecting head, and the combined column, the connecting member and the connecting structure are The three connectors are connected so that the same square connector can be applied to the combined columns of different shapes, and the corresponding connectors are adapted. The shape of the end face of the combined column is no longer limited by the shape of the connector, which greatly enhances the connection. The applicability of the head, and the cost of the connector is high, so that the overall cost of the product is effectively controlled. DRAWINGS

图 1为本发明实施例一的结构示意图； 1 is a schematic structural view of Embodiment 1 of the present invention;

图 2为本发明实施例一的局部立体分解示意图； 2 is a partial perspective exploded view of the first embodiment of the present invention;

图 3为图 2从另一角度看的结构示意图； Figure 3 is a schematic view of the structure of Figure 2 from another angle;

图 4为本发明实施例一的局部剖视结构示意图； 4 is a partial cross-sectional structural view showing a first embodiment of the present invention;

图 5为本发明实施例一在连接上一对拉装置后的结构示意图；图 6为本发明实施例一中连接头的结构示意图； FIG. 5 is a schematic structural view of a first embodiment of the present invention after a pair of pulling devices are connected; 6 is a schematic structural view of a connector in a first embodiment of the present invention;

图 7为本发明实施例一中连接件的结构示意图； 7 is a schematic structural view of a connecting member according to Embodiment 1 of the present invention;

图 8为本发明实施例二的结构示意图； 8 is a schematic structural view of Embodiment 2 of the present invention;

图 9为本发明实施例二的局部立体分解示意图； 9 is a partial perspective exploded view of a second embodiment of the present invention;

图 10为图 9从另一角度看的结构示意图； Figure 10 is a schematic view of the structure of Figure 9 from another angle;

图 11为本发明实施例二的局部剖视结构示意图； Figure 11 is a partial cross-sectional structural view showing a second embodiment of the present invention;

图 12为本发明实施例二在连接上一对拉装置后的结构示意图; 12 is a schematic structural view of a second embodiment of the present invention after a pair of pulling devices are connected;

图 13为本发明实施例三的结构示意图； 13 is a schematic structural view of a third embodiment of the present invention;

图 14为本发明实施例三的局部立体分解示意图； 14 is a partial perspective exploded view of a third embodiment of the present invention;

图 15为图 14从另一角度看的结构示意图； Figure 15 is a schematic view of the structure of Figure 14 from another angle;

图 16为本发明实施例三的局部剖视结构示意图； 16 is a partial cross-sectional structural view showing a third embodiment of the present invention;

图 17为本发明实施例三在连接上一对拉装置后的结构示意图; 17 is a schematic structural view of a third embodiment of the present invention after a pair of pulling devices are connected;

图 18为本发明实施例四的结构示意图； . 18 is a schematic structural diagram of Embodiment 4 of the present invention;

图 19为本发明实施例四的局部立体分解示意图； 19 is a partial perspective exploded view of a fourth embodiment of the present invention;

图 20为图 19从另一角度看的结构示意图； Figure 20 is a schematic view of the structure of Figure 19 from another angle;

图 21为本发明实施例四的局部剖视结构示意图； 21 is a partial cross-sectional structural view showing a fourth embodiment of the present invention;

图 22为本发明实施例四在连接上一对拉装置后的结构示意图。具体实施方式 FIG. 22 is a schematic structural view of a fourth embodiment of the present invention after a pair of pulling devices are connected. detailed description

以下结合附图实施例对本发明作进一步详细描述。 The invention will be further described in detail below with reference to the embodiments of the drawings.

实施例一： Embodiment 1:

如图 1〜图 7所示，为一应用带通槽 12的方形管型材作为组合柱 1的实施例，该组合式框架的接驳组件，包括有组合柱 1、用于连接组合柱 1的连接头 2以及设置在组合柱 1的端面与连接头 2的侧面之间的连接件 3，组合柱 1的端面通过连接件 3以及连接结构而与连接头 2的一侧面相连。 As shown in FIG. 1 to FIG. 7 , a square tube profile using a band-passing groove 12 is used as an embodiment of the combined column 1 , and the connecting frame of the combined frame includes a combined column 1 for connecting the combined column 1 The connector 2 and the connector 3 disposed between the end surface of the combination post 1 and the side of the connector 2 are connected to one side of the connector 2 via the connector 3 and the connection structure.

其中，在本实施例中，所述组合柱 1为带通槽 12的方形管型材，即其端面呈正方形、具有四个外侧面 11 , 且在每个外侧面 11沿组合柱 1的长度方向形成有一通槽 12。 In the present embodiment, the combined column 1 is a square tube profile with a through-channel 12, that is, its end surface is square, has four outer sides 11, and each longitudinal side 11 is along the length of the combined column 1. A through groove 12 is formed.

所述连接头 2为一通用件，基本呈立方体，具有六个侧面和十二个边。 The connector 2 is a universal member that is substantially cubic with six sides and twelve sides.

所述的连接件 3呈扁平状，其***轮廓根据实际应用的组合柱 1的形状而有所不同, 在本实施例中，连接件 3的***轮廓呈与组合柱 1相配的方形，该连接件 3的第一侧面 31上对称地设置有四个向外侧凸出的定位块 32，在本实施例中，定位块 32的形状与组合柱 1的通槽 12相配而可嵌入到对应的通槽 12之中，从而使连接件 3通过这四个定位块 32与通槽 12的嵌设而将组合柱 1定位，防止组合柱 1相对连接件 3以及连接头 2转动。而该连接件 3的第二侧面 33上对称地设置有四个向外侧凸出的卡块 34，卡块 34 呈半圆柱形，所述连接头 2的每一侧面在对应每一卡块 34的位置各设置有凹坑 21，凹坑 21的相邻内侧面互相垂直，呈 L形，每一卡块 34可嵌入到连接头 2上对应的凹坑 21内，从而使所述连接件 3将连接头 2定位住。 The connecting member 3 has a flat shape, and its peripheral contour differs according to the shape of the combined column 1 for practical use. In the present embodiment, the peripheral contour of the connecting member 3 is a square matching the combined column 1, the connection The first side 31 of the member 3 is symmetrically disposed with four positioning blocks 32 protruding outwardly. In this embodiment, the shape of the positioning block 32 is matched with the through slot 12 of the combined column 1 to be embedded in the corresponding pass. In the groove 12, the connecting member 3 is positioned by the four positioning blocks 32 and the insertion of the through groove 12 to prevent the combined column 1 from rotating relative to the connecting member 3 and the connecting head 2. The second side 33 of the connecting member 3 is symmetrically disposed with four latching members 34 protruding outwardly. The latching block 34 has a semi-cylindrical shape, and each side of the connecting head 2 corresponds to each of the latching blocks 34. The positions are respectively provided with the dimples 21, and the adjacent inner sides of the dimples 21 are perpendicular to each other and are L-shaped. Each of the blocks 34 can be embedded in the corresponding dimples 21 on the connecting head 2, so that the connecting member 3 is Position the connector 2.

并且，所述连接件 3的中央设置有一垂直贯穿第一侧面 31和第二侧面 33的通孔 35, 一贯穿销 4贯穿过连接件 3的通孔 35，且贯穿销 4的两端分别与所述组合柱 1、连接头 2相连，从而使所述组合柱 1、连接件 3和连接头 2通过该贯穿销 4而连接在一起。 Moreover, the center of the connecting member 3 is provided with a through hole 35 extending through the first side surface 31 and the second side surface 33. A through pin 4 extends through the through hole 35 of the connecting member 3, and the two ends of the through pin 4 are respectively The combined column 1 and the connecting head 2 are connected such that the combined column 1, the connecting member 3 and the connecting head 2 are connected together by the through pin 4.

在本实施例中，所述通过贯穿销 4而连接组合柱 1、连接件 3和连接头 2的连接结构为：所述连接头 2各侧面的中心位置处分别设有一螺紋孔 22，所述连接件 3的中央贯穿有一通孔 35，所述贯穿销 4其第一端 41穿过连接件 3的通孔 35而螺紋连接在连接头 2的螺纹孔 22内，贯穿销 4的第二端 42中部具有环形卡槽 43，该环形卡槽 43中靠近组合柱 1的内侧面 43a为一锥形面； In this embodiment, the connecting structure of the connecting post 1, the connecting member 3 and the connecting head 2 is connected by the through-pin 4: a threaded hole 22 is respectively disposed at a central position of each side of the connecting head 2, The center of the connecting member 3 is inserted through a through hole 35. The first end 41 of the through pin 4 passes through the through hole 35 of the connecting member 3 and is screwed into the threaded hole 22 of the connecting head 2, and penetrates the second end of the pin 4. 42 has a ring-shaped card slot 43 in the middle, the inner side surface 43a of the annular card slot 43 adjacent to the combination column 1 is a tapered surface;

对应地，所述组合柱 1的端部沿长度方向、设有供贯穿销 4的第二端 42插配的中央通孔 13，所述组合柱 1中一个通槽 12的底面上开有一与中央通孔 13相通的螺孔 14，在贯穿销 4的第二端 42***组合柱中央通孔 13的状态下，一小螺栓 5***所述螺孔 14 而使其底端卡入到所述贯穿销 4的环形卡槽 43内，从而使所述贯穿销 4的第二端 42与组合柱 1固定连接，而贯穿销 4的第一端 41贯穿过连接件 3且与连接头 2螺纹连接，因而，组合柱 1、连接件 3与连接头 2三者通过贯穿销 4、小螺栓 5而可靠连接一起；如此，多个组合柱 1以及其它多个配件就可以组装在一个连接头 2上，如图 1所示，就为两个组合柱 1连接在一个连接头 2上，形成框架的一个角，实际应用中，使用者可以按所需要的框架形状，采用多个配件而搭建起来，其中，隔板的边沿可以搁置在每个组合柱 1中的通槽 12内。 Correspondingly, the end portion of the combined column 1 is provided with a central through hole 13 for inserting the second end 42 of the through pin 4 in the longitudinal direction, and a bottom of the through hole 12 of the combined column 1 is open to the central portion. A screw hole 14 communicating with the hole 13 is inserted into the screw hole 14 in a state in which the second end 42 of the through pin 4 is inserted into the center through hole 13 of the combination post, and the bottom end thereof is engaged with the through pin 4 In the annular card slot 43, so that the second end 42 of the through pin 4 is fixedly connected to the combined post 1, and the first end 41 of the through pin 4 passes through the connecting member 3 and is screwed to the connecting head 2, thus The combination column 1, the connecting member 3 and the connecting head 2 are reliably connected together by the through pin 4 and the small bolt 5; thus, the plurality of combined columns 1 and other multiple fittings can be assembled on one connecting head 2, as shown in the figure As shown in Fig. 1, two combined columns 1 are connected to a joint head 2 to form a corner of the frame. In practical applications, the user can build a plurality of accessories according to the required frame shape, wherein The edge of the board can be left on 1 through 12 within the slot groups commissure posts.

并且，所述贯穿销 4的中部外周面上具有一限位凸环 44，所述连接件 3的第一侧面 31上在中央的通孔 35***还设有一与限位凸环 44相配的沉孔 36，在贯穿销 4的第一端 41螺紋连接在连接头 2的螺紋孔 22内的状态下，所述限位凸环 44位于所述的沉孔 36内，帮助贯穿销 4第一端 41在连接头 2内安装到位。 And a limiting convex ring 44 is disposed on the outer peripheral surface of the through-pin 4, and the first side surface 31 of the connecting member 3 is further provided with a recess corresponding to the limiting convex ring 44 at the periphery of the central through hole 35. a hole 36, in a state where the first end 41 of the through pin 4 is screwed into the threaded hole 22 of the connector 2, the limiting collar 44 is located in the counterbore 36 to help penetrate the first end of the pin 4 41 is mounted in position within connector 2.

为保证组合后框架的整体强度，在框架之中对于处于同一平面的两个对角上可以设置一个对拉装置，参见图 5，具体是：一对拉装置，包括有弹性拉绳 61和分别螺紋连接在弹性拉绳 61两端的两个拉钩 62; In order to ensure the overall strength of the assembled frame, a pair of pulling devices can be arranged in the frame for two diagonals on the same plane, see FIG. 5, specifically: a pair of pulling devices, including elastic pulling ropes 61 and respectively Threaded two hooks 62 at the ends of the elastic drawstring 61;

所述连接头 2十二个边沿中每个边沿都沿边沿方向设置有第一弧形缺口 23，所述连接件 3的边缘相应地也开设有第二弧形缺口 37，在两个连接件 3与连接头 2相邻地定位连接的状态下，连接头 2上的第一弧形缺口 23、相邻的两个第二弧形缺口 37和两个定位块 32组合并形成一个插孔 63，所述弹性拉绳 61两端的两个拉钩 62就分别勾挂在框架对角上相应的插孔 63内，从而起到有效防止框架变形的作用。实施例二： Each of the two edges of the connecting edge of the connecting head is provided with a first curved notch 23 along the edge direction, and the edge of the connecting member 3 is correspondingly also provided with a second curved notch 37, in the two connecting pieces 3, in a state of being positioned adjacent to the connector 2, the first arcuate notch 23, the adjacent two second arcuate notches 37 and the two positioning blocks 32 on the connector 2 are combined and form a jack 63. The two hooks 62 at the two ends of the elastic pull cord 61 are respectively hooked in the corresponding insertion holes 63 on the diagonal corners of the frame, thereby effectively preventing the deformation of the frame. Embodiment 2:

如图 8〜图 12所示，为一应用不带通槽的普通方形管型材作为组合柱 1的实施例，本实施例与实施例一的区别点在于： As shown in FIG. 8 to FIG. 12, in order to apply an ordinary square tube profile without a through groove as the embodiment of the composite column 1, the difference between this embodiment and the first embodiment is as follows:

所述组合柱 1的端面呈正方形、具有四个外侧面 11，所述连接件 3的***轮廓呈与组合柱 1相配的方形，连接件 3上的第二弧形缺口 37就开设在第二侧面 33的边沿；每个连接件 3的定位块 32的内侧面正好贴在组合柱 1端部对应的外侧面 11上，从而通过这四个定位块 32与组合柱 1四个外侧面的贴合而将组合柱 1定位住； The end face of the combined column 1 has a square shape and has four outer side faces 11. The peripheral contour of the connecting member 3 is a square matching the combined column 1, and the second curved notch 37 on the connecting member 3 is opened in the second. The rim of the side surface 33; the inner side surface of the positioning block 32 of each connecting member 3 is just attached to the corresponding outer side surface 11 of the end of the combined column 1, so that the four outer side surfaces of the combined column 1 and the four outer side surfaces of the combined column 1 are attached. Positioning the combined column 1;

在本实施例中，所述通过贯穿销 4而连接组合柱 1、连接件 3和连接头 2的连接结构为：所述连接头 2各侧面的中心位置处分别设有一螺纹孔 22，所述连接件 3的中央贯穿有一通孔 35，所述贯穿销 4其第一端 41穿过连接件 3的通孔 35而螺纹连接在连接头 2的螺纹孔 22内，贯穿销 4的第二端 42中部具有环形卡槽 43，该环形卡槽 43中靠近组合柱 1的内侧面 43a为一锥形面，贯穿销 4的中部外周面上没有限位凸环； In this embodiment, the connecting structure of the connecting post 1, the connecting member 3 and the connecting head 2 is connected by the through-pin 4: a threaded hole 22 is respectively disposed at a central position of each side of the connecting head 2, The center of the connecting member 3 is inserted through a through hole 35. The first end 41 of the through pin 4 passes through the through hole 35 of the connecting member 3 and is screwed into the threaded hole 22 of the connecting head 2, and penetrates the second end of the pin 4. The middle portion 43a of the annular groove 43 is a tapered surface, and the outer peripheral surface of the through pin 4 has no limiting collar;

而组合柱 1中央沿长度方向具有贯穿的中央通孔 15，组合柱 1端部、在该中央通孔 15内设置有一小圆管 7，并且，所述组合柱 1端部上开有一与内部中央通孔 15相通的第一通孔 16，而小圆管 7的周面上也对应地开有第二螺孔 71，所述贯穿销 4第二端 42的外径与小圆管 7的内径相配，在贯穿销 4的第二端 42***小圆管 7内的状态下，一小螺栓 5贯穿所述第一通孔 16、第二螺孔 71而使其底端卡入到所述贯穿销 4的环形卡槽 43内，如此，多个组合柱 1以及其它多个配件就可以组装在一个连接头 2上，如图 8所示，就为两个组合柱 1连接在一个连接头 2上，形成框架的一个角。 The center of the combined column 1 has a central through hole 15 extending in the longitudinal direction thereof. The end of the combined column 1 is provided with a small round tube 7 in the central through hole 15, and the end of the combined column 1 is opened with an inner central through hole. a first through hole 16 communicating with each other, and a second screw hole 71 correspondingly formed on the circumferential surface of the small round pipe 7, and an outer diameter of the second end 42 of the through pin 4 matches the inner diameter of the small round pipe 7, In a state in which the second end 42 of the penetrating pin 4 is inserted into the small round tube 7, a small bolt 5 penetrates the first through hole 16 and the second screw hole 71 to engage the bottom end thereof with the through pin 4. In the annular card slot 43, thus, the plurality of combined columns 1 and other multiple components can be assembled on one connector 2, as shown in FIG. 8, the two combined columns 1 are connected to one connector 2, Form a corner of the frame.

在该实施例组装成的框架之中，对于处于同一平面的两个对角上同样可以设置一个对拉装置，参见图 12，其具体结构及勾挂方式与实施例一相同。实施例三： In the frame assembled by the embodiment, a pair of pulling devices can be disposed on the two opposite corners of the same plane. Referring to FIG. 12, the specific structure and the hooking manner are the same as those in the first embodiment. Embodiment 3:

如图 13〜图 17所示，为一应用圆形管型材作为组合柱 1的实施例，本实施例与实施例一的区别点在于： As shown in Fig. 13 to Fig. 17, in order to apply a circular tube profile as the embodiment of the composite column 1, the difference between this embodiment and the first embodiment is that:

所述组合柱 1的端面呈圆形，且其中央沿组合柱 1的长度方向具有贯穿的中央通孔 15, 对应地，每个连接件 3的定位块 32的内侧面正好贴在组合柱 1端部的外周面上；所述连接件 3中第一侧面 31呈与组合柱 1相配的圆形，而连接件 3中第二侧面 33 呈与连接头 2的侧面相配的方形，连接件 3上的第二弧形缺口 37就开设在第二侧面 33 的边沿； The end surface of the combined column 1 has a circular shape, and its center has a central through hole 15 penetrating along the longitudinal direction of the combined column 1. Correspondingly, the inner side of the positioning block 32 of each connecting member 3 is just attached to the end of the combined column 1. The outer side surface of the connecting portion 3; the first side surface 31 of the connecting member 3 has a circular shape matching the combined column 1, and the second side surface 33 of the connecting member 3 has a square shape matching the side surface of the connecting head 2, on the connecting member 3 a second curved notch 37 is opened at the edge of the second side 33;

而所述通过贯穿销 4而连接组合柱 1、连接件 3和连接头 2的连接结构与实施例二相似，具体为：所述连接头 2各侧面的中心位置处分别设有一螺紋孔 22, 所述连接件 3 的中央贯穿有一通孔 35，所述贯穿销 4其第一端 41穿过连接件 3的通孔 35而螺纹连接在连接头 2的螺纹孔 22内，贯穿销 4的第二端 42中部具有环形卡槽 43，该环形卡槽 43中靠近组合柱 1的内侧面 43a为一锥形面，贯穿销 4 '的中部外周面上没有限位凸环；而在组合柱 1中中央通孔 15的端部内还设置有一小圆管 7，并且，所述组合柱 1 端部上开有一与内部中央通孔 15相通的第一通孔 16，而小圆管 Ί的周面上也对应地开有第二螺孔 71，所述贯穿销 4第二端 42的外径与小圆管 7的内径相配，在贯穿销 4的第二端 42***小圆管 Ί内的状态下，一小螺栓 5贯穿所述第一通孔 16、第二螺孔 71 而使其底端卡入到所述贯穿销 4的环形卡槽 43内，如此，多个组合柱 1以及其它多个配件就可以组装在一个连接头 2上，其连接方式与实施例二相同，如图 13所示，就为两个组合柱 1连接在一个连接头 2上，形成框架的一个角。 The connecting structure of the connecting post 1, the connecting member 3 and the connecting head 2 is similar to that of the second embodiment. The specific structure is: a threaded hole 22 is respectively arranged at a central position of each side of the connecting head 2, A through hole 35 is formed in the center of the connecting member 3, and the first end 41 of the through pin 4 is threaded through the through hole 35 of the connecting member 3 In the threaded hole 22 of the connecting head 2, the middle end of the second end 42 of the through pin 4 has an annular latching groove 43. The inner side surface 43a of the annular engaging groove 43 adjacent to the combined column 1 is a tapered surface which penetrates the pin 4'. There is no limiting collar on the outer peripheral surface of the middle portion; and a small round tube 7 is disposed in the end portion of the central through hole 15 in the combined column 1, and the end of the combined column 1 is open to communicate with the inner central through hole 15 a through hole 16 , and a second screw hole 71 is correspondingly formed on the circumferential surface of the small round tube, and the outer diameter of the second end 42 of the through pin 4 matches the inner diameter of the small round tube 7 at the through pin 4 In a state in which the second end 42 is inserted into the small round tube, a small bolt 5 penetrates the first through hole 16 and the second screw hole 71, and the bottom end thereof is engaged with the annular card slot of the through pin 4. 43, in this way, a plurality of combined columns 1 and other multiple fittings can be assembled on one connecting head 2, and the connecting manner is the same as that of the second embodiment. As shown in FIG. 13, two combined columns 1 are connected in one. On the connector 2, a corner of the frame is formed.

在该实施例组装成的框架之中，对于处于同一平面的两个对角上同样可以设置一个对拉装置，参见图 12，其具体结构及勾挂方式与实施例一相同。实施例四： In the frame assembled by the embodiment, a pair of pulling devices can be disposed on the two opposite corners of the same plane. Referring to FIG. 12, the specific structure and the hooking manner are the same as those in the first embodiment. Embodiment 4:

如图 18〜图 22所示，为一应用断面呈十字状的型材作为组合柱 1的实施例，本实施例与实施例一的区别点在于： As shown in Fig. 18 to Fig. 22, in order to apply a profile having a cross-section as a composite column 1, the difference between this embodiment and the first embodiment is that:

所述连接件 3的***轮廓呈与组合柱 1相配的圆形，四个定位块 32就分布在连接件 3的圆周面上，而所述第二弧形缺口 37设置在定位块 32靠近卡块 34的那一侧。 The peripheral contour of the connecting member 3 is circular with the combined column 1, the four positioning blocks 32 are distributed on the circumferential surface of the connecting member 3, and the second curved notch 37 is disposed at the positioning block 32 near the card. The side of block 34.

所述组合柱 1的中央沿组合柱 1的长度方向具有贯穿的中央通孔 17，该组合柱 1 的外侧壁上沿长度方向呈中心对称的设有四个截面呈 T型的凸壁 18; The center of the combined column 1 has a central through hole 17 extending along the longitudinal direction of the combined column 1. The outer side wall of the combined column 1 is symmetrically disposed in the longitudinal direction and is provided with four convex walls 18 having a T-shaped cross section;

对应地，所述连接件 3上的每个定位块 32包括上定位分块 32a和一对相隔设置的下定位分块 32b，其中，上定位分块 32a的内侧面正好贴在组合柱 1中对应凸壁 18横向部分 18a的顶面上，两个下定位分块 32b就分别位于组合柱 1中对应凸壁 18竖直部分 18b的两侧。 Correspondingly, each positioning block 32 on the connecting member 3 includes an upper positioning block 32a and a pair of spaced apart lower positioning blocks 32b, wherein the inner side of the upper positioning block 32a is just attached to the combined column 1. Corresponding to the top surface of the lateral portion 18a of the convex wall 18, the two lower positioning blocks 32b are respectively located on opposite sides of the vertical portion 18b of the corresponding convex wall 18 in the combined column 1.

所述通过贯穿销 4而连接组合柱 1、连接件 3和连接头 2的连接结构为：所述的连接头 2各侧面的中心位置处分别设有一螺紋孔 22，所述贯穿销 4其第一端 41穿过连接件 3的通孔 35而螺纹连接在所述连接 2头的螺紋孔 22内，贯穿销 4的第二端 42中部具有环形卡槽 43，对应，所述组合柱 1的侧壁上开有一与中央通孔 17相通的螺孔 19，在贯穿销 4的第二端 42***组合柱 1中央通孔 17的状态下，一小螺栓 5***所述螺孔 19而使其底端卡入到所述贯穿销 4的环形卡槽 43内，如此，多个组合柱 1以及其它多个配件就可以组装在一个连接头 2上，如图 18所示，就为两个组合柱 1连接在一个连接头 2上，形成框架的一个角。 The connecting structure of the connecting post 1, the connecting member 3 and the connecting head 2 through the through-pin 4 is: a threaded hole 22 is respectively disposed at a central position of each side of the connecting head 2, and the through-pin 4 is One end 41 is threaded into the threaded hole 22 of the connecting head 2 through the through hole 35 of the connecting member 3, and the annular pin slot 43 is formed in the middle of the second end 42 of the through pin 4, corresponding to the combined column 1 A screw hole 19 communicating with the central through hole 17 is opened in the side wall. In a state where the second end 42 of the through pin 4 is inserted into the central through hole 17 of the combined column 1, a small bolt 5 is inserted into the screw hole 19 to the bottom end thereof. The plurality of combined columns 1 and other plurality of fittings can be assembled on one connecting head 2 as shown in FIG. 18, as shown in FIG. Connected to a connector 2 to form a corner of the frame.

在该实施例组装成的框架之中，对于处于同一平面的两个对角上同样可以设置一个对拉装置，参见图 22，其具体结构及勾挂方式与实施例一相同。 In the frame assembled by the embodiment, a pair of pulling devices can be disposed on the two opposite corners of the same plane. Referring to FIG. 22, the specific structure and the hooking manner are the same as those in the first embodiment.

Claims

权利要求 Rights request

1、一种组合式框架的接驳组件，包括有组合柱 (1)和用于连接组合柱 (1)的连接头 (2)，其中，组合柱 (1)的端面可与连接头 (2)的一侧面相连，其特征在于： A joint assembly of a combined frame comprising a combined column (1) and a connector (2) for connecting the combined column (1), wherein the end face of the combined column (1) is connectable to the connector (2) Connected to one side, characterized by:

在组合柱 (1)的端面与连接头 (2)的侧面之间还设置有一连接件 (3)，该连接件 (3)的第一侧面 (31)上设置有至少二个与组合柱 (1)的端面相配的、且向外侧凸出的、用以将组合柱 (1)定位住的定位块 (32); A connecting member (3) is further disposed between the end surface of the combined column (1) and the side of the connecting head (2), and the first side surface (31) of the connecting member (3) is provided with at least two combined columns ( 1) a matching block (32) which is matched with the end surface and protrudes to the outside to position the combined column (1);

而该连接件 (3)的第二侧面 (33)上设置有多个向外侧凸出的卡块 (34)，所述连接头 (2) 在用以连接的侧面上具有分别对应所述卡块 (34)的凹坑 (21)，所述连接件 (3)通过所述的多个卡块 (34)分别嵌入到连接头 (2)上对应的凹坑 (21)内而将连接头 (2)定位住； The second side surface (33) of the connecting member (3) is provided with a plurality of latching blocks (34) protruding outwardly, and the connecting heads (2) respectively have corresponding cards on the side for connecting a recess (21) of the block (34), wherein the connecting member (3) is respectively inserted into the corresponding recess (21) on the connecting head (2) by the plurality of latching blocks (34) to connect the connecting head (2) Positioning;

并且，所述连接件 (3)的中央贯穿有一通孔 (35)，一贯穿销 (4)贯穿过连接件 (3)的通孔 (35)，且贯穿销 (4)的两端分别与所述组合柱 (1)、连接头 (2)相连，从而使所述组合柱 (1)、连接件 (3)和连接头 (2)通过该贯穿销 (4)而连接在一起。 And a through hole (35) is inserted through the center of the connecting member (3), a through pin (4) penetrates through the through hole (35) of the connecting member (3), and two ends of the through pin (4) are respectively The combined column (1) and the connecting head (2) are connected such that the combined column (1), the connecting member (3) and the connecting head (2) are connected together by the through pin (4).

2、根据权利要求 1所述的组合式框架的接驳组件，其特征在于：所述卡块 (34)呈半圆柱形。 2. A docking assembly for a modular frame according to claim 1 wherein: said retaining block (34) is semi-cylindrical.

3、根据权利要求 1所述的组合式框架的接驳组件，其特征在于：所述凹坑 (21)的的相邻内侧面互相垂直。 A docking assembly for a modular frame according to claim 1, wherein: adjacent inner sides of said dimples (21) are perpendicular to each other.

4、根据权利要求 1所述的组合式框架的接驳组件，其特征在于：所述连接头 (2)基本呈立方体，其十二个边沿中每个边沿都沿边沿方向设置有第一弧形缺口 (23)，所述连接件 (3)的边缘相应地也开设有第二弧形缺口 (37)，在相邻的两个连接件 (3)与连接头 (2) 定位连接的状态下，连接头 (2)上的第一弧形缺口 (23)、定位在连接头 (2)上相邻的两个连接件 (3)上对应的两个第二弧形缺口 (37)和两个定位块 (32)组合、并自然形成一个供外接的拉钩 (62)***的插孔 (63)。 The joint assembly of the modular frame according to claim 1, wherein: the connecting head (2) is substantially a cube, and each of the twelve edges of the twelve edges is provided with a first arc along the edge direction. a notch (23), the edge of the connecting member (3) is correspondingly also provided with a second arcuate notch (37), and the two adjacent connecting members (3) are connected to the connecting head (2). Lower, the first arcuate notch (23) on the connector (2), the two second arcuate notches (37) corresponding to the two adjacent connectors (3) positioned on the connector (2) and The two positioning blocks (32) are combined and naturally form a receptacle (63) into which the external hook (62) is inserted.

5、根据权利要求 1或 2或 3或 4所述的组合式框架的接驳组件，其特征在于：所述组合柱 (1)的端面呈正方形、具有四个外侧面 (11)，且在每个外侧面 (11)沿组合柱 (1)的长度方向形成有一通槽 (12)，对应地，所述连接件 (3)的定位块 (32)设置有四个，定位块 (32)的形状与通槽 (12)相配而可嵌入到对应的通槽 (12)之中。 . The joint assembly of the combined frame according to claim 1 or 2 or 3 or 4, characterized in that: the end face of the combined column (1) is square, has four outer sides (11), and Each of the outer side surfaces (11) is formed with a through groove (12) along the longitudinal direction of the combined column (1). Correspondingly, the positioning block (32) of the connecting member (3) is provided with four positioning blocks (32). The shape is matched with the through groove (12) to be embedded in the corresponding through groove (12). .

6、根据权利要求 5所述的组合式框架的接驳组件，其特征在于：所述连接件 (3)的 ***轮廓呈与组合柱 (1)相配的方形。 6. A docking assembly for a modular frame according to claim 5, characterized in that the peripheral contour of the connecting member (3) is a square matching the combined column (1).

7、根据权利要求 5所述的组合式框架的接驳组件，其特征在于：所述通过贯穿销 (4)而连接组合柱 (1)、连接件 (3)和连接头 (2)的连接结构为：所述的连接头 (2)各侧面的中心位置处分别设有一螺紋孔 (22)，所述贯穿销 (4)其第一端 (41)穿过连接件 (3)的通孔 (35) 而螺纹连接在所述连接头 (2)的螺纹孔 (22)内，贯穿销 (4)的第二端 (42)中部具有环形卞糟 (43), 对应，所述组合柱 (1)的端部沿长度方向、设有供贯穿销 (4)的第二端 (42)插配的中央通孔 (13)，所述组合柱 (1)中一个通槽 (12)的底面上开有一与中央通孔 (13)相通的螺孔 (14)，在贯穿销 (4)的第二端 (42)***组合柱 (1)中央通孔 (13)的状态下，一小螺栓 (5)*** 所述螺孔 (14)而使其底端卡入到所述贯穿绡 (4)的环形卡槽 (43)内。 7. A docking assembly for a modular frame according to claim 5, characterized in that said connection of the combined column (1), the connecting member (3) and the connecting head (2) is connected by a through pin (4) The structure is: a threaded hole (22) is respectively disposed at a central position of each side of the connecting head (2), and the first end (41) of the through pin (4) passes through the through hole of the connecting member (3) (35) And the threaded connection is in the threaded hole (22) of the connecting head (2), and the middle end (42) of the through pin (4) has an annular shovel (43) corresponding to the combined column (1) The end portion is provided with a central through hole (13) for inserting a second end (42) of the through pin (4) along the longitudinal direction, and a bottom surface of one of the through slots (12) of the combined column (1) is opened with a a screw hole (14) communicating with the central through hole (13) is inserted into the central through hole (13) of the combined column (1) at a second end (42) of the through pin (4), and a small bolt (5) is inserted into the The screw hole (14) has its bottom end snapped into the annular card slot (43) of the through cymbal (4).

8、根据权利要求 7所述的组合式框架的接驳组件，其特征在于：所述贯穿销 (4)的环形卡槽 (43)中靠近组合柱 (1)的内侧面 (43a)为一锥形面。 The joint assembly of the combined frame according to claim 7, wherein: the inner side surface (43a) of the annular pin groove (43) of the through pin (4) adjacent to the combined column (1) is a Conical surface.

9、根据权利要求 7所述的组合式框架的接驳组件，其特征在于：所述贯穿销 (4)的中部外周面上具有一限位凸环 (44)，所述连接件 (3)的第一侧面 (31)上在中央的通孔 (35) ***还设有一与限位凸环 (44)相配的沉孔 (36)，在贯穿销 (4)的第一端 (41)螺紋连接在连接头 (2)的螺紋孔 (22)内的状态下，所述限位凸环 (44)位于所述的沉孔 (36)内。 The joint assembly of the combined frame according to claim 7, wherein: the outer peripheral surface of the through pin (4) has a limiting collar (44), and the connecting member (3) On the first side (31), a counterbore (36) matching the limiting collar (44) is disposed on the periphery of the central through hole (35), and the first end (41) of the through pin (4) is threaded. The limiting collar (44) is located in the counterbore (36) in a state of being connected in the threaded hole (22) of the connector (2).

10、根据权利要求 1或 2或 3或 4所述的组合式框架的接驳组件，其特征在于：所述组合柱 (1)的端面呈正方形、具有四个外侧面 (11)，对应地，所述连接件 (3)的定位块 (32) 设置有四个，且每个定位块 (32)的内侧面正好贴在组合柱 (1)端部对应的外侧面 (11)上。 10. A docking assembly for a modular frame according to claim 1 or 2 or 3 or 4, characterized in that the end face of the combined column (1) is square and has four outer sides (11), correspondingly The positioning block (32) of the connecting member (3) is provided with four, and the inner side of each positioning block (32) is just attached to the corresponding outer side surface (11) of the end of the combined column (1).

11、根据权利要求 10所述的组合式框架的接驳组件，其特征在于：所述通过贯穿销 (4)而连接组合柱 (1)、连接件 (3)和连接头 (2)的连接结构为：所述的连接头 (2)各侧面的中心位置处分别设有一螺紋孔 (22)，所述贯穿销 (4)其第一端 (41)穿过连接件 (3)的通孔而螺紋连接在所述连接头 (2)的螺纹孔 (22)内，贯穿销 (4)的第二端 (42)中部具有环形卡槽 (43), 而组合柱 (1)中央沿长度方向具有贯穿的中央通孔 (15)，组合柱 (1)端部、在该中央通孔 (15)内设置有一小圆管 (7)，并且，所述组合柱 (1)端部上开有一与内部中央通孔 (15) 相通的第一通孔 (16)，而小圆管 (7)的周面上也对应地开有第二螺孔 (71), 在贯穿销 (4)的第二端 (42)***小圆管 (7)内的状态下，一小螺栓 (5)贯穿所述第一通孔 (16)、第二螺孔 (71) 而使其底端卡入到所述贯穿销 (4)的环形卡槽 (43)内。 11. A docking assembly for a modular frame according to claim 10, characterized in that said connection of the combined column (1), the connecting member (3) and the connecting head (2) is connected by a through pin (4) The structure is: a threaded hole (22) is respectively disposed at a central position of each side of the connecting head (2), and the first end (41) of the through pin (4) passes through the through hole of the connecting member (3) And the thread is connected in the threaded hole (22) of the connecting head (2), the middle end of the second end (42) of the through pin (4) has an annular card slot (43), and the center of the combined column (1) is along the length direction. a central through hole (15) having a through hole, a small round tube (7) disposed in the central through hole (15), and an inner portion of the combined column (1) a first through hole (16) communicating with the central through hole (15), and a second screw hole (71) corresponding to the circumferential surface of the small round pipe (7), at the second end of the through pin (4) ( 42) In a state of being inserted into the small round pipe (7), a small bolt (5) penetrates the first through hole (16) and the second screw hole (71) so that the bottom end thereof is engaged with the through pin. (4) Inside the annular card slot (43).

12、根据权利要求 1或 2或 3或 4所述的组合式框架的接驳组件，其特征在于：所述组合柱 (1)的端面呈圆形，且其中央沿组合柱 (1)的长度方向具有贯穿的中央通孔 (15)，对应地，所述连接件 (3)的定位块 (32)设置有四个，且每个定位块 (32)的内侧面正好贴在组合柱 (1)端部的外周面上。 The joint assembly of the combined frame according to claim 1 or 2 or 3 or 4, characterized in that the end face of the combined column (1) is circular and the center thereof is along the combined column (1) The longitudinal direction has a central through hole (15) therethrough. Correspondingly, the positioning block (32) of the connecting member (3) is provided with four, and the inner side of each positioning block (32) is just attached to the combined column (1) ) the outer peripheral surface of the end.

13、根据权利要求 12所述的组合式框架的接驳组件，其特征在于：所述连接件 (3) 中第一侧面 (31)呈与组合柱 (1)相配的圆形，而连接件 (3)中第二侧面 (33)呈与连接头 (2)的侧面相配的方形，连接件 (3)上的第二弧形缺口 (37)就开设在第二侧面 (33)的边沿。 13. The docking assembly of the modular frame according to claim 12, wherein: the first side (31) of the connecting member (3) has a circular shape matching the combined column (1), and the connecting member (3) The second middle side (33) is in a square shape matching the side of the connector (2), and the second curved notch (37) on the connecting member (3) is opened at the edge of the second side (33).

14、根据权利要求 12所述的组合式框架的接驳组件，其特征在于：所述通过贯穿销 (4)而连接组合柱 (1)、连接件 (3)和连接头 (2)的连接结构为：所述的连接头 (2)各侧面的中心位置处分别设有一螺紋孔 (22)，所述贯穿销 (4)其第一端 (41)穿过连接件 (3)的通孔而螺纹连接在所述连接头 (2)的螺纹孔 (22)内，贯穿销 (4)的第二端 (42)中部具有环形卡槽 (43)，而在组合柱 (1)中中央通孔 (15)的端部内还设置有一小圆管 (7)，并且，所述组合柱 (1)端部上开有一与内部中央通孔 (15)相通的第一通孔 (16)，而小圆管 (7)的周面上也对应地开有第二螺孔 (71)，在贯穿销 (4)的第二端 (42)***小圆管 (7)内的状态下，一小螺栓 (5) 贯穿所述第一通孔 (16)、第二螺孔 (71)而使其底端卡入到所述贯穿销 (4)的环形卡槽 (43) 内。 14. A docking assembly for a modular frame according to claim 12, characterized in that said connection of the combined column (1), the connecting member (3) and the connecting head (2) is connected by a through pin (4) The structure is: a threaded hole (22) is respectively disposed at a central position of each side of the connecting head (2), and the first end (41) of the through pin (4) passes through the through hole of the connecting member (3) And threadedly connected in the threaded hole (22) of the connecting head (2), and has a circular card slot in the middle of the second end (42) of the through pin (4) (43), and a small round tube (7) is further disposed in the end portion of the central through hole (15) in the combined column (1), and the end portion of the combined column (1) is opened with an inner central through hole (15) a first through hole (16) communicating with the second circular hole (71) on the circumferential surface of the small circular tube (7), and a small insertion hole (42) at the second end (42) of the through pin (4) In the state inside the round pipe (7), a small bolt (5) penetrates the first through hole (16) and the second screw hole (71) so that the bottom end thereof is caught in the through pin (4). Inside the ring card slot (43).

15、根据权利要求 1或 2或 3或 4所述的组合式框架的接驳组件，其特征在于：所述组合柱 (1)的中央沿组合柱 (1)的长度方向具有贯穿的中央通孔 (17)，该组合柱 (1)的外侧壁上沿长度方向呈中心对称的设有四个截面呈 T型的凸壁 (18)，此时，对应地，所述连接件 (3)的定位块 (32)设置有四个，且每个定位块 (32)包括上定位分块 (32a)和一对相隔设置的下定位分块 (32b)，其中，上定位分块 (32a)的内侧面正好贴在组合柱 (1)中对应凸壁 (18) 横向部分 (18a)的顶面上，两个下定位分块 (32b)分别位于组合柱 (1)中对应凸壁 (18)竖直部分 (18b),的两侧。 The joint assembly of the combined frame according to claim 1 or 2 or 3 or 4, characterized in that: the center of the combined column (1) has a central through hole extending along the length of the combined column (1) (17) The outer side wall of the combined column (1) is provided with four convex walls (18) having a T-shaped cross section at a center symmetry in the longitudinal direction, and correspondingly, the connecting member (3) The positioning block (32) is provided with four, and each positioning block (32) includes an upper positioning block (32a) and a pair of spaced apart lower positioning blocks (32b), wherein the upper positioning block (32a) The inner side surface is just attached to the top surface of the transverse portion (18a) of the corresponding convex wall (18) in the combined column (1), and the two lower positioning blocks (32b) are respectively located in the corresponding convex wall (18) of the combined column (1). The vertical part (18b), on both sides.

16、根据权利要求 15所述的组合式框架的接驳组件，其特征在于：所述连接件 (3) 的***轮廓呈与组合柱 (1)相配的圆形，所述的四个定位块 (32)就分布在连接件 (3)的圆周面上，而所述第二弧形缺口 (37)设置在定位块 (32)靠近卡块 (34)的那一侧。 16. The docking assembly of the modular frame according to claim 15, wherein: the peripheral contour of the connecting member (3) is a circle matching the combined column (1), and the four positioning blocks (32) is distributed on the circumferential surface of the connecting member (3), and the second curved notch (37) is disposed on the side of the positioning block (32) adjacent to the block (34).

17、根据权利要求 15所述的组合式框架的接驳组件，其特征在于：所述通过贯穿销 (4)而连接组合柱 (1)、连接件 (3)和连接头 (2)的连接结构为：所述的连接头 (2)各侧面的中心位置处分别设有一螺紋孔 (22)，所述贯穿销 (4)其第一端 (41)穿过连接件 (3)的通孔而螺纹连接在所述连接头 (2)的螺紋孔 (22)内，贯穿销 (4)的第二端 (42)中部具有环形卡槽 (43),对应，所述组合柱 (1)的侧壁上开有一与中央通孔 (17)相通的螺孔 (19)，在贯穿销 (4) 的第二端 (42)***组合柱 (1)中央通孔 (17)的状态下，一小螺栓 (5)***所述螺孔 (19)而使其底端卡入到所述贯穿销 (4)的环形卡槽 (43)内。 17. A docking assembly for a modular frame according to claim 15, characterized in that said connection of the combined column (1), the connecting member (3) and the connecting head (2) is connected by a through pin (4) The structure is: a threaded hole (22) is respectively disposed at a central position of each side of the connecting head (2), and the first end (41) of the through pin (4) passes through the through hole of the connecting member (3) The threaded connection is in the threaded hole (22) of the connecting head (2), and the middle end (42) of the through pin (4) has an annular card slot (43) corresponding to the combined column (1). a threaded hole (19) communicating with the central through hole (17) is opened in the side wall, and a small bolt is inserted in the state in which the second end (42) of the through pin (4) is inserted into the central through hole (17) of the combined column (1). (5) Inserting the screw hole (19) so that the bottom end thereof is caught in the annular card slot (43) of the through pin (4).