WO2021174947A1 - 一种回卷纱窗连接件及回卷纱窗 - Google Patents

一种回卷纱窗连接件及回卷纱窗 Download PDF

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Publication number
WO2021174947A1
WO2021174947A1 PCT/CN2020/135769 CN2020135769W WO2021174947A1 WO 2021174947 A1 WO2021174947 A1 WO 2021174947A1 CN 2020135769 W CN2020135769 W CN 2020135769W WO 2021174947 A1 WO2021174947 A1 WO 2021174947A1
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WIPO (PCT)
Prior art keywords
groove
positioning
connecting piece
main body
roll box
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PCT/CN2020/135769
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English (en)
French (fr)
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汤军
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汤军
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Publication date
Application filed by 汤军 filed Critical 汤军
Publication of WO2021174947A1 publication Critical patent/WO2021174947A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B9/54—Roller fly screens

Definitions

  • the application relates to the field of construction, and in particular to a rewinding screen window connector and a rewinding screen window.
  • the rewinding screen window due to long-term unwinding and rewinding, it will cause a misalignment between the reel box and the lying groove. After the dislocation occurs, it will not only affect the appearance, but also cause the risk of the gauze contacting the end of the lying groove. On the one hand, this contact will greatly damage the shape and structure of the gauze, and on the other hand, it will be accompanied by loud noises. Makes users difficult to accept. In more serious cases, it may also cause deformation of the connecting structure between the roll box and the lying groove. Since the roll box is fixed to the lying groove through the plug structure at both ends, the consequence of the misalignment will cause the roll box to shift or even fall off.
  • This application aims to solve at least one of the technical problems existing in the above-mentioned prior art.
  • the present application proposes a connecting piece, which is used to reinforce the rewinding screen from the outside, the rewinding screen includes a roll box and a lying groove, and the connecting piece includes:
  • a fixed part the fixed part is used to be fixed on the lying groove
  • Positioning part the positioning part is used to position the roll box
  • the main body part is used to connect the fixing part and the positioning part.
  • the fixing portion is a section of the main body extending in the direction of the lying groove, and the fixing portion is fixed to the fixing portion by at least one connection method of bonding, bolt connection, plug connection, and hook and groove connection. Lying on the trough.
  • the fixing portion is provided with a step structure that is convenient for inserting into the plug-in position, and the fixing portion is provided with a barb structure that is convenient for hooking the opening groove.
  • the positioning portion includes a positioning plate perpendicular to the main body portion, and the positioning portion is used for positioning the roll box from both sides.
  • the positioning part includes a top limit plate, the top limit plate is arranged on the upper part of the main body, and the top limit plate is used to limit the roll box.
  • the side of the top limiting plate facing the roll box is further provided with a limiting rib, and the limiting rib is used for inserting into the limiting slot.
  • the connecting member further includes a mushroom head sliding buckle, the mushroom head sliding buckle is used to fit a preset L-shaped hole, and the mushroom head sliding buckle is used to fix the connecting member to the rewinding screen.
  • a rewinding screen comprising the connecting piece according to any one of the above claims 1-7, the rewinding screen comprising a roll box and a lying groove connected to the roll box, and the connecting piece passes through a fixing part Fixed to the lying groove, and the main body of the connecting piece abuts against the back side of the roll box.
  • the fixing portion is provided with a step structure that is convenient for inserting into the plug-in position
  • the fixing portion is provided with a barb structure that is convenient for hooking the opening groove
  • the lying groove is provided with a "convex" cross section. Notched positioning groove, the positioning groove is matched with the fixing part, the step structure is inserted into the positioning groove, the position of the lying groove corresponding to the barb structure is provided with a rectangular hole, and the barb structure is matched The rectangular hole.
  • the end of the roll box is further provided with a buckle cover, and the buckle cover is provided with a notch groove for inserting into the main body part.
  • the top of the roll box is further provided with a limiting groove
  • the positioning portion includes a top limiting plate
  • the top limiting plate is provided on the upper part of the main body, and the top limiting plate is used to align the The reel box is constrained
  • the side of the top limit plate facing the reel box is further provided with a constraining rib, and the constraining rib is used for inserting into the constraining slot in cooperation.
  • the back of the roll box is also provided with an L-shaped hole
  • the connecting member further includes a mushroom head sliding buckle, the mushroom head sliding buckle is used to cooperate with a preset L-shaped hole, and the mushroom head sliding buckle is used for To fix the connecting piece to the rewinding screen.
  • the rewinding screen window further includes a plug-in piece, the plug-in piece is plugged into the lying groove, and the plug-in piece is arranged between the lying groove and the roll box;
  • the plug The connector includes a main board connected to an outer baffle plate of the main board; the outer baffle plate is arranged on the outside of the reel box, and the outer baffle plate abuts against the reel box.
  • the rewinding screen window further includes a plug-in member and a gauze, the plug-in member is plugged into the lying groove, and the plug-in member is arranged between the lying groove and the roll box;
  • the connector includes a main board, and a side of the main board facing the screen is provided with a chamfer.
  • This application designs the connecting piece for the rewinding screen window through the structure, which is not only simple in structure, but also has a good auxiliary positioning and fixing function, which greatly stabilizes the structural relationship between the reel box and the lying groove, and makes the rewinding Roll screen windows do not have to worry about structural deformation during use, and have strong practicability.
  • Fig. 1 is a perspective view of Example 1 of the present application.
  • Figure 2 is a partial exploded view of Embodiment 1 of the present application.
  • Fig. 3 is a first perspective view of the connecting member in the first embodiment of the present application.
  • Fig. 4 is a second perspective view of the connecting member in the first embodiment of the present application.
  • Fig. 5 is a partial view of the second embodiment of the present application.
  • Fig. 6 is a perspective view of the connecting member in the second embodiment of the present application.
  • Fig. 7 is a partial view of the third embodiment of the present application.
  • Fig. 8 is a perspective view of the connecting member in the fourth embodiment of the present application.
  • Fig. 9 is a partial view 1 of the fourth embodiment of the present application.
  • Fig. 10 is a partial view 2 of the fourth embodiment of the present application.
  • FIG. 11 is an exploded perspective view 1 of the connection relationship of the connectors in the embodiment of the present application.
  • Figure 12 is an exploded second perspective view of the connection relationship of the plugs in the embodiment of the present application.
  • Fig. 13 is a perspective view of a connector in an embodiment of the present application.
  • a connecting piece, the connecting piece 3 is used to reinforce the rewinding screen from the outside, the rewinding screen includes a roll box 1 and a lying groove 2, and the connecting piece 3 includes:
  • a fixing portion 32, the fixing portion 32 is used to be fixed on the lying groove 2;
  • Positioning part the positioning part is used to position the roll box 1;
  • the main body portion 31 is used to connect the fixing portion 32 and the positioning portion.
  • the fixing portion 32 is a section of the main body portion 31 extending in the direction of the lying groove 2, and the fixing portion 32 is fixed to the fixing portion by at least one connection method of bonding, bolt connection, plug connection, and hook and groove connection.
  • the lying groove 2 is mentioned.
  • the fixing portion 32 is provided with a step structure 321 which is convenient for inserting into the insertion position, and the fixing portion 32 is provided with a barb structure 322 which is convenient for hooking the opening groove.
  • the positioning portion includes a positioning plate 33 perpendicular to the main body portion 31, and the positioning portion is used for positioning the roll box 1 from both sides.
  • the positioning part includes a top limit plate, the top limit plate is arranged on the upper part of the main body part 31, and the top limit plate is used to limit the roll box 1.
  • a limiting rib 341 is further provided on the side of the top limiting plate facing the reel box 1, and the limiting rib 341 is used for inserting into the limiting slot 11.
  • the connecting member 3 further includes a mushroom head sliding buckle 35, the mushroom head sliding buckle 35 is used to fit a preset L-shaped hole 13, and the mushroom head sliding buckle 35 is used to fix the connecting member 3 to the rewinding On the screen window.
  • a rewinding screen comprising any one of the above-mentioned connecting parts 3, the rewinding screen comprising a reel box 1 and a lying groove 2 connected to the reel box 1, and the connecting part 3 passes through a fixing part 32 is fixed to the lying groove 2, and the main body portion 31 of the connecting member 3 abuts on the back side of the roll box 1.
  • the fixing portion 32 is provided with a step structure 321 that is convenient for inserting into the insertion position, and the fixing portion 32 is provided with a barb structure 322 that is convenient for hooking the opening groove.
  • the lying groove 2 is provided with a "convex cross section" ”-Shaped notch positioning groove 21, the positioning groove 21 is matched with the fixing portion 32, the step structure 321 is inserted into the positioning groove 21, and the lying groove 2 is provided at a position corresponding to the barb structure 322 A rectangular hole 22, and the barb structure 322 is matched with the rectangular hole 22.
  • the end of the roll box 1 is further provided with a buckle cover 12, and the buckle cover 12 is provided with a notch groove for inserting the main body portion 31.
  • the top of the roll box 1 is also provided with a limiting slot 11, the positioning portion includes a top limiting plate, the top limiting plate is arranged on the upper part of the main body portion 31, the top limiting plate is used to The reel box 1 is restricted, and the side of the top restricting plate facing the reel box 1 is further provided with a restricting rib 341, and the restricting rib 341 is configured to be inserted into the restricting slot 11 in cooperation.
  • the back of the roll box 1 is further provided with an L-shaped hole 13, and the connecting member 3 further includes a mushroom head sliding buckle 35, the mushroom head sliding buckle 35 is used to cooperate with a preset L-shaped hole 13, the mushroom head The sliding buckle 35 is used to fix the connecting member 3 to the rewinding screen.
  • the connecting piece 3 is used to reinforce the rewinding screen from the outside. It means that the connecting piece 3 is different from the structure in which the two ends of the roll box 1 are inserted into the lying groove 2 and the connecting piece 3 is specifically designed for Describe the parts that rewind the screens for reinforcement.
  • the stepped structure 321 means that the thickness of the two sides of the fixing portion 32 is lower than the thickness of the middle portion, which facilitates the insertion of the fixing portion 32 into a preset insertion position.
  • This reduction in thickness may be on the side facing the reclining groove 2 or on the side facing away from the reclining groove 2, which mainly depends on the cross-sectional design of the insertion position.
  • the drawings in this application show the reduced thickness on the side facing away from the lying groove 2. The advantage of this is that the contact area between the fixed portion 32 and the lying groove 2 is increased as much as possible, and the instability caused by the machining error is reduced.
  • orientations mentioned in this application all refer to the situation where the roll box 1 is on the upper part after the roll-up screen is installed.
  • the reel box 1 is on one side during installation.
  • taking the side of the reel box 1 as the upper side it is regarded as a kind of rotation of the above situation, and the description of the overall orientation continues the above situation.
  • the back side of the roll box 1 refers to the side of the roll box 1 facing the surface to be installed.
  • Embodiment 1 From Fig. 1, it can be seen how the connecting piece 3 mentioned in itself is matched with the rewinding screen. It can also be seen from Fig. 1 that the overall state of the application after the assembly is completed.
  • the rewinding screen includes a reel box 1, a lying groove connected to the reel box 1, and a pull-down strip connected to the gauze in the reel box 1. The pull-down bar slides up and down along the preset sliding groove of the lying groove 2.
  • the rewinding screen also includes the connecting member 3, which is arranged on the back of the rewinding screen. That is, the connecting member 3 is arranged on the side of the rewinding screen abutting the installation position.
  • the two ends of the roll box 1 are provided with buckle covers 12.
  • the connecting member 3 includes a main body portion 31, a fixing portion 32, and a positioning portion.
  • the main body portion 31 is respectively connected to the fixing portion 32 and the positioning portion.
  • the structure of the connector 3 in this application can be seen from Figures 2-4.
  • the fixing portion 32 is a plate extending from the main body portion 31, and the width of the fixing portion 32 matches the positioning groove 21 on the back of the lying groove 2.
  • the position where the fixing portion 32 is inserted into the positioning groove 21 is also provided with a step structure 321, which on the one hand facilitates the insertion of the fixing portion 32 into the positioning groove 21, and on the other hand, ensures that the overall thickness of the fixing portion 32 is guaranteed.
  • the strength of the connection with the main body 31 is improved.
  • the above arrangement can also be that after the fixing portion 32 is inserted into the positioning groove 21, the surfaces of the two are approximately flush, and the intervention of the fixing portion 32 does not affect the installation of the rewinding screen as far as possible. Flatness of the back.
  • a barb structure 322 is also provided in the middle of the fixing portion 32.
  • the position where the lying groove 2 matches the barb structure 322 is also provided with a rectangular hole 22.
  • the fixing portion 32 is inserted into the positioning groove 21, and the barb structure 322 is slightly deformed.
  • the barb structure 322 acts on elastic force.
  • the rectangular hole 22 is embedded below, and the abutment relationship between the barb structure 322 and the rectangular hole 22 is used to prevent the fixing portion 32 from escaping from the lying groove 2.
  • the positioning part includes a positioning plate 33 and a top limiting plate.
  • the positioning plate 33 is arranged on the side of the connecting member 3, and the positioning plate 33 is used to limit or fix the roll box 1 from the side. Since there are generally two connecting members 3, when the positioning plates 33 on both sides work together, the two sides of the roll box 1 are limited or fixed. Especially when the rewinding screen is installed horizontally, this design is more important.
  • the horizontal installation refers to that, compared with ordinary installation, the direction of the rewinding screen is not vertical upwards, but toward both sides of the window.
  • the top limiting plate is a plate extending from the top of the main body portion 31 and having a certain elasticity or deformability.
  • the top limit plate is used to limit the roll box 1 from the top of the roll box 1 to a certain extent.
  • the top limit plate can be regarded as an elastic piece, which is arranged on the top of the main body portion 31 and has a certain degree of elasticity.
  • the roll box 1 can be embedded in the limited area of the top limit plate.
  • the area where the top limit plate and the reel box 1 may contact is also designed to be in line with the outer contour of the reel box 1. Matching curved board.
  • the top limiting plate is further provided with a limiting rib 341 on the side facing the roll box 1, and the top of the roll box 1 is also provided with a matching rib.
  • the limiting rib 341 is shown in FIG. 3, FIG. 4, and FIG. 6.
  • Embodiment 2 The embodiment of the application is shown in FIG. 5 and FIG. 6. Compared with the first embodiment, the embodiment of the present application directly replaces the aforementioned positioning plate 33 with the cooperation between the main body portion 31 and the buckle cover 12.
  • the back of the buckle cover 12 is provided with a notch groove for matching with the main body portion 31.
  • the notch groove is not pointed out in the figure, but it can be seen from FIG. 5 that after the main body portion 31 is inserted into the buckle cover 12, the main body portion 31 and the buckle cover 12 can be kept substantially flush. .
  • the position for accommodating the main body portion 31 is the notch groove. It should be pointed out that the notch groove accommodating the main body portion 31 and the main body portion 31 abut against each other in the horizontal direction. This is to ensure that the main body 31 can limit the buckle cover 12 in a horizontal direction.
  • the difference between this embodiment and the first embodiment is that the shape of the top limit plate changes.
  • the limiting rib 341 is directly used to cooperate with the limiting slot 11 to position the reel box 1.
  • Embodiment 3 The embodiment of the application is shown in FIG. 7. The difference between the embodiment of this application and the second embodiment is that the top limit plate structure of the first embodiment is used.
  • Embodiment 4 Examples of this application are shown in FIG. 8, FIG. 9, and FIG. 10.
  • the positioning part in the embodiment of the present application is not provided with a top limit plate, but is replaced by a plug-in plate 36, and the corresponding roll box 1 is provided with a It is inserted into the insertion slot 14 of the insertion board 36.
  • the present application is also provided with a mushroom head sliding buckle 35, and the corresponding roll box 1 is also provided with an L-shaped hole 13.
  • the present application adopts the structure of the mushroom-head sliding buckle 35, the requirement for whether the buckle cover 12 is matched with the main body 31 is not very strong, that is, the second embodiment and the second embodiment can be used in this embodiment.
  • the matching design of the main body portion 31 and the buckle cover 12 in the third embodiment can also follow the arrangement of the main body portion 31 in the first embodiment. It is conceivable that the design of the main body portion 31 in the embodiment of the present application may also be in other forms.
  • This application also relates to another accessory, which can be applied to any of the above-mentioned embodiments.
  • the accessory is applied to the rewinding screen, on the one hand, it can make the roll box not fall when the rewinding screen is installed horizontally; on the other hand, it can also play a role in preventing scratching.
  • the rewinding screen window further includes a plug-in member 5, the plug-in member 5 is plugged into the lying groove, and the plug-in member 5 is arranged between the lying groove and the roll box
  • the plug connector 5 includes a main board 51, an outer baffle 57 connected to the main board 51; the outer baffle 57 is arranged on the outside of the reel box, and the outer baffle 57 abuts the reel box.
  • the main board 51 is provided with a chamfer 52 on the side facing the screen 15.
  • the chamfer 52 can prevent the screen 15 passing therefrom being scratched.
  • the inner area enclosed by the main board 51 relative to the lying groove is smaller. That is, the main board 51 penetrates into the area enclosed by the lying groove. It is conceivable that the chamfer 52 structure on the main board 51 is arranged on the upper surface of the main board 51, as shown in FIG. 13.
  • the bottom of the plug 5 is also provided with a plug structure 53.
  • This part of the plug structure 53 is used for the plug 5 to better fit the lying groove.
  • the The plug-in member 5 is further provided with a vertical board 56 which is inserted into the lying groove together with the plug-in structure 53, and the vertical board 56 is arranged under the outer baffle 57.
  • a first insertion groove 54 is further provided at the bottom of the plug connector 5, and the first insertion groove 54 is used to accommodate the edge of the lying groove.
  • the plug connector 5 is further provided with a second plug slot 55.
  • the second plug slot 55 is used to fit the fixing portion of the connector.
  • the second plug slot 55 here serves as a The function of avoiding the fixed part, on the other hand, can also play a role in assisting the positioning of the fixed part.

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Abstract

一种回卷纱窗连接件(3)及回卷纱窗，涉及建筑领域，所述连接件(3)用于从外部对回卷纱窗进行加固，所述回卷纱窗包括卷盒(1)和躺槽(2)，所述连接件(3)包括：固定部(32)，所述固定部(32)用于固定在所述躺槽(2)上；定位部，所述定位部用于对卷盒(1)进行定位；主体部(31)，所述主体部(31)用于连接所述固定部(32)和所述定位部。通过结构设计了用于回卷纱窗上的连接件(3)，不仅结构简单，而且可以起到很好的辅助定位和固定功能，极大地稳定了卷盒(1)和躺槽(2)之间的结构关系，使得回卷纱窗在使用过程中不必担心结构的变形，具有极强的实用性。

Description

一种回卷纱窗连接件及回卷纱窗 技术领域
本申请涉及建筑领域，尤其涉及一种回卷纱窗连接件及回卷纱窗。
背景技术
在回卷纱窗使用过程中，由于长期的拉开和回卷，会导致卷盒与躺槽之间产生错位。错位产生以后不仅影响到美观，而且还会导致纱网接触躺槽端部的风险，这种接触一方面会极大的破坏纱网的形状和结构，另一方面还会伴有较大的噪声使得使用者难以接受。更严重的情况下，还会导致卷盒与所述躺槽连接结构处的变形。由于卷盒是通过两端的插接结构与所述躺槽固定的，那么错位的后果就会使得卷盒偏移，甚至脱落。
尤其随着电商的发展纱窗的形式也在发生着改变，越来越多的人都是收货以后自行安装的，这种自行安装的结果就是。一旦产品躺槽或者躺槽与卷盒之间的固定出现问题，都会导致产品的结构稳定性发生问题，极大影响产品的使用。
发明内容
本申请旨在至少解决上述现有技术中存在的技术问题之一。
为此，本申请提出一种连接件，所述连接件用于从外部对回卷纱窗进行加固，所述回卷纱窗包括卷盒和躺槽，所述连接件包括：
固定部，所述固定部用于固定在所述躺槽上；
定位部，所述定位部用于对卷盒进行定位；
主体部，所述主体部用于连接所述固定部和所述定位部。
进一步的，所述固定部为所述主体部向所述躺槽方向延伸的一段，所述固定部采用粘接、螺栓连接、插接、勾槽方式连接的至少一种连接方式固定到所述躺槽上。
进一步的，所述固定部设有便于插接入插接位置的台阶结构，所述固定部内设有便于搭钩开口槽的倒钩结构。
进一步的，所述定位部包括垂直于所述主体部的定位板，所述定位部用于从两侧对所述卷盒进行定位。
进一步的，所述定位部包括顶部限位板，所述顶部限位板设置在所述主体部的上部，所述顶部限位板用于对所述卷盒进行限位。
进一步的，所述顶部限位板面向所述卷盒的一侧还设有限位筋，所述限位筋用于插入限位槽。
进一步的，所述连接件还包括蘑菇头滑扣，所述蘑菇头滑扣用于配合预设的L形孔，所述蘑菇头滑扣用于将所述连接件固定到回卷纱窗上。
一种回卷纱窗，所述回卷纱窗包括上述权利要求1-7任意一条所述的连接件，所述回卷纱窗包括卷盒和与卷盒连接的躺槽，所述连接件通过固定部固定到所述躺槽上，所述连接件的主体部贴靠在所述卷盒背侧。
进一步的，所述固定部设有便于插接入插接位置的台阶结构，所述固定部内设有便于搭钩开口槽的倒钩结构，所述躺槽设有横截面为“凸”字形缺口的定位槽，所述定位槽配合所述固定部，所述台阶结构插接所述定位槽，所述躺槽对应所述倒钩结构的位置处设有矩形孔，所述倒钩结构配合所述矩形孔。
进一步的，所述卷盒端部还设有扣盖，所述扣盖设有用于嵌入所述主体部的缺口槽。
进一步的，所述卷盒顶部还设有限位槽，所述定位部包括顶部限位板，所述顶部限位板设置在所述主体部的上部，所述顶部限位板用于对所述卷盒进行限位，所述顶部限位板面向所述卷盒的一侧还设有限位筋，所述限位筋用于配合插入所述限位槽。
进一步的，所述卷盒的背部还设有L形孔，所述连接件还包括蘑菇头滑扣，所述蘑菇头滑扣用于配合预设的L形孔，所述蘑菇头滑扣用于将所述连接件固定到回卷纱窗上。
进一步的，所述回卷纱窗还包括插接件，所述插接件插接在所述躺槽上，所述插接件设置在所述躺槽和所述卷盒之间；所述插接件包括主板，连接所述主板的外挡板；所述外挡板设置在所述卷盒的外部，所述外挡板抵接所述卷盒。
进一步的，所述回卷纱窗还包括插接件和纱网，所述插接件插接在所述躺槽上，所述插接件设置在所述躺槽和所述卷盒之间；所述插接件包括主板，所述主板面向所述纱网一侧设有倒角。
本申请通过结构设计了用于回卷纱窗上的连接件，不仅结构简单，而且可以起到很好的辅助定位和固定功能，极大地稳定了卷盒和躺槽之间的结构关系，使得回卷纱窗在使用过程中不必担心结构的变形，具有极强的实用性。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是本申请实施例一的立体图。
图2是本申请实施例一的局部爆炸图。
图3是本申请实施例一中连接件的立体图一。
图4是本申请实施例一中连接件的立体图二。
图5是本申请实施例二的局部图。
图6是本申请实施例二中连接件的立体图。
图7是本申请实施例三的局部图。
图8是本申请实施例四中连接件的立体图。
图9是本申请实施例四的局部图一。
图10是本申请实施例四的局部图二。
图11是本申请实施例中插接件连接关系爆炸的立体图一。
图12是本申请实施例中插接件连接关系爆炸的立体图二。
图13是本申请实施例中插接件的立体图。
附图标号：
1.卷盒；11.限位槽；12扣盖；13.L形孔；14.插接槽；15.纱网；
2.躺槽；21.定位槽；22.矩形孔；
3.连接件；31.主体部；32.固定部；321.台阶结构；322.倒钩结构；33.定位板；34.顶部限位板；341.限位筋；35.蘑菇头滑扣；36.插接板；
5.插接件；51.主板；52.倒角；53.插接结构；54.第一插接槽；55.第二插接槽；56.竖板；57.外挡板。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的单元或具有相同或类似功能的单元。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
一种连接件，所述连接件3用于从外部对回卷纱窗进行加固，所述回卷纱窗包括卷盒1和躺槽2，所述连接件3包括：
固定部32，所述固定部32用于固定在所述躺槽2上；
定位部，所述定位部用于对卷盒1进行定位；
主体部31，所述主体部31用于连接所述固定部32和所述定位部。
所述固定部32为所述主体部31向所述躺槽2方向延伸的一段，所述固定部32采用粘接、螺栓连接、插接、勾槽方式连接的至少一种连接方式固定到所述躺槽2上。
所述固定部32设有便于插接入插接位置的台阶结构321，所述固定部32内设有便于搭钩开口槽的倒钩结构322。
所述定位部包括垂直于所述主体部31的定位板33，所述定位部用于从两侧对所述卷盒1进行定位。
所述定位部包括顶部限位板，所述顶部限位板设置在所述主体部31的上部，所述顶部限位板用于对所述卷盒1进行限位。
所述顶部限位板面向所述卷盒1的一侧还设有限位筋341，所述限位筋341用于插入限位槽11。
所述连接件3还包括蘑菇头滑扣35，所述蘑菇头滑扣35用于配合预设的L形孔13，所述蘑菇头滑扣35用于将所述连接件3固定到回卷纱窗上。
一种回卷纱窗，所述回卷纱窗包括上述任意一条所述的连接件3，所述回卷纱窗包括卷盒1和与卷盒1连接的躺槽2，所述连接件3通过固定部32固定到所述躺槽2上，所述连接件3的主体部31贴靠在所述卷盒1背侧。
所述固定部32设有便于插接入插接位置的台阶结构321，所述固定部32内设有便于搭钩开口槽的倒钩结构322，所述躺槽2设有横截面为“凸”字形缺口的定位槽21，所述定位槽21配合所述固定部32，所述台阶结构321插接所述定位槽21，所述躺槽2对应所述倒钩结构322的位置处设有矩形孔22，所述倒钩结构322配合所述矩形孔22。
所述卷盒1端部还设有扣盖12，所述扣盖12设有用于嵌入所述主体部31的缺口槽。
所述卷盒1顶部还设有限位槽11，所述定位部包括顶部限位板，所述顶部限位板设置在所述主体部31的上部，所述顶部限位板用于对所述卷盒1进行限位，所述顶部限位板面向所述卷盒1的一侧还设有限位筋341，所述限位筋341用于配合插入所述限位槽11。
所述卷盒1的背部还设有L形孔13，所述连接件3还包括蘑菇头滑扣35，所述蘑菇头滑扣35用于配合预设的L形孔13，所述蘑菇头滑扣35用于将所述连接件3固定到回卷纱窗上。
所述连接件3用于从外部对回卷纱窗进行加固是指，所述连接件3不同于卷盒1两端插接所述躺槽2上的结构，所述连接件3是专门针对所述回卷纱窗进行加固的部件。
所述台阶结构321是指所述固定部32的两侧的厚度低于中部的厚度，这样便于所述固定部32插入预设的插接位置。这种厚度的降低可以是面向躺槽2一侧的，也可以是背向所述躺槽2一侧的，主要取决于插接位置的截面设计。本申请附图中就给出的是背向躺槽2一侧的降低厚度。这样的好处是尽可能的增加固定部32与躺槽2之间的接触面积，降低加工误差产生的不稳定性。
本申请中提到的方位都是指回卷纱窗安装后卷盒1在上部的情况。当然了安装的时候也会有卷盒1在一侧的情况，这种情况下，以卷盒1一侧为上，看做是上述情况的一种旋转，整体方位的描述延续上述情况。
所述卷盒1背侧是指卷盒1面向待安装面的一侧。
实施例一：从图1可以看出本身中提到的连接件3是如何与回卷纱窗进行配合的。从图1中还可以看出本申请组装完成后的整体状态。所述回卷纱窗包括卷盒1、连接所述卷盒1的躺槽2、连接所述卷盒1内纱网的下拉条。所述下拉条沿所述躺槽2预设的滑动槽上下滑动。所述回卷纱窗还包括所述连接件3，该连接件3设置在所述回卷纱窗的背部。即所述连接件3设置在所述回卷纱窗抵接安装位置的一侧。所述卷盒1两端设有扣盖12。
在本实施例中，所述连接件3包括主体部31、固定部32、定位部。其中所述主体部31分别连接所述固定部32、所述定位部。从图2-4中可以看出本申请中连接件3的结构。
所述固定部32为从所述主体部31延伸出的一块板材，所述固定部32的宽度与所述躺槽2背部的定位槽21相匹配。所述固定部32插入所述定位槽21的位置还设有台阶结构321，一方面方便了所述固定部32插入所述定位槽21，另一方面保证了所述固定部32的整体厚度保证了其与主体部31的连接强度。同时上述设置还可以是的所述固定部32插入所述定位槽21以后，二者的表面大致平齐，尽量是的所述固定部32的介入不影响所述回卷纱窗在安装的时候的背部平整度。
所述固定部32的中部还设有倒钩结构322。所述躺槽2配合所述倒钩结构322的位置还设有矩形孔22。安装时，所述固定部32插入所述定位槽21，所述倒钩结构322发生微形变，当所述固定部32插入至所述矩形孔22位置时，所述倒钩结构322在弹力作用下嵌入所述矩形孔22，利用所述倒钩结构322与所述矩形孔22之间的抵接关系防止所述固定部32脱离所述躺槽2。
所述定位部包括定位板33和顶部限位板。所述定位板33设置在所述连接件3的边侧，所述定位板33用于从侧面对所述卷盒1进行限位或者固定。由于连接件3一般设置为两个，当两侧的定位板33共同作用时，就对所述卷盒1的两侧进行的限位或者固定。尤其是当所述回卷纱窗横向安装时这种设计就更加重要。所述横向安装是指，相对于普通安装，所述回卷纱窗的方向并不竖直向上，而是朝向窗口两侧。
所述顶部限位板为从所述主体部31的顶部延伸而出的有一定弹性或者形变能力的板。所述顶部限位板用于从所述卷盒1的顶部对所述卷盒1有一定的限定作用。在本实施例中，所述顶部限位板可以看做是一块弹片，其设置在所述主体部31的顶部，有 一定的弹性。安装时，所述卷盒1可以嵌入所述顶部限位板的限定区域。为了更好地对所述卷盒1进行限位，而且保证受力均匀，所述顶部限位板与所述卷盒1有可能接触的区域，还设计成与所述卷盒1外轮廓相匹配的弧形板。为了加强所述顶部限位板对所述卷盒1的限位强度，所述顶部限位板面向所述卷盒1的一面还设有限位筋341，所述卷盒1顶部还设有配合所述限位筋341的限位槽11。所述限位筋341如图3、图4、图6所示。
实施例二：本申请实施例如图5和图6所示。本申请实施例相对于实施例一来说，直接将主体部31与所述扣盖12之间的配合替代了前述的定位板33。本市实施例中，所述扣盖12的背部设有配合所述主体部31的缺口槽。所述缺口槽并没有在图中进行指出，不过可以从图5中看出，所述主体部31嵌入所述扣盖12以后所述主体部31与所述扣盖12基本上可以保持平齐。容纳所述主体部31的位置即为缺口槽。需要指出的是，容纳所述主体部31的缺口槽与所述主体部31在水平方向上相互抵接。这是为了保证所述主体部31可以对所述扣盖12进行水平方向的限位。
本实施例与实施例一的区别还在于，所述顶部限位板的形状变化。本申请实施例中直接利用限位筋341与限位槽11进行配合，对所述卷盒1进行定位。
实施例三：本申请实施例如图7所示。本申请实施例与实施例二的区别在于，沿用实施例一的所述顶部限位板结构。
实施例四：本申请实施例如图8、图9、图10。本实施例相对于所述实施例二和实施例三的区别在于，本申请实施例中的定位部不设有顶部限位板，而用插接板36替代，对应的卷盒1上设有用于插接该插接板36的插接槽14。另外，本申请为了保证定位的牢固还设有蘑菇头滑扣35，对应的所述卷盒1还开设有L形孔13。同时，本申请由于采用了蘑菇头滑扣35的结构，所以对所述扣盖12是否与所述主体部31相配合的要求并不是十分强烈，即本实施例可以沿用实施例二和实施例三中所述主体部31与所述扣盖12的配合设计也可以沿用实施例一中所述主体部31的设置。可以想象的是，本申请实施例中所述主体部31的设计还可以为其他形式。
本申请还涉及到另外一个配件，该配件可以应用到上述任意一个实施例中。该配件应用到所述回卷纱窗中，一方面可以使得所述回卷纱窗在横躺安装的时候，所述卷盒不会下坠；另一方面还可以起到防止剐蹭的作用。
具体方案如下：所述回卷纱窗还包括插接件5，所述插接件5插接在所述躺槽上，所述插接件5设置在所述躺槽和所述卷盒之间；所述插接件5包括主板51，连接所述主板51的外挡板57；所述外挡板57设置在所述卷盒的外部，所述外挡板57抵接所述卷盒。所述主板51面向所述纱网15一侧设有倒角52，所述倒角52可以使得经过此处 的纱网15不被划伤。一般的为了保证这种效果，所述主板51相对于所述躺槽围成的内部范围更小。即，所述主板51深入所述躺槽围成的区域中。可以想象的是，所述主板51上的倒角52结构设置在所述主板51的上表面，如图13所示。
从图中还可以看出所述插接件5的底部还设有插接结构53，这部分插接结构53用于所述插接件5更好的配合所述躺槽，此外，所述插接件5还设有竖板56，所述竖板56与所述插接结构53一起插入所述躺槽中，所述竖板56设置在所述外挡板57的下方。进一步的为了配合所述躺槽结构，所述插接件5的底部还设有第一插接槽54，所述第一插接槽54用于容纳所述躺槽边缘。所述插接件5还设有第二插接槽55，所述第二插接槽55用于配合所述连接件的所述固定部，此处的第二插接槽55一方面起到避让所述固定部的作用，另一方面还可以起到辅助定位所述固定部的作用。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”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申请和简化描述，而不是指示或暗示所指的结构或单元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申请的限制。此外，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。

Claims (14)

  1. 一种连接件，其特征在于，所述连接件(3)用于从外部对回卷纱窗进行加固，所述回卷纱窗包括卷盒(1)和躺槽(2)，所述连接件(3)包括：固定部(32)，所述固定部(32)用于固定在所述躺槽(2)上；定位部，所述定位部用于对卷盒(1)进行定位；主体部(31)，所述主体部(31)用于连接所述固定部(32)和所述定位部。
  2. 根据权利要求1所述的连接件，其特征在于，所述固定部(32)为所述主体部(31)向所述躺槽(2)方向延伸的一段，所述固定部(32)采用粘接、螺栓连接、插接、勾槽方式连接的至少一种连接方式固定到所述躺槽(2)上。
  3. 根据权利要求1所述的连接件，其特征在于，所述固定部(32)设有便于插接入插接位置的台阶结构(321)，所述固定部(32)内设有便于搭钩开口槽的倒钩结构(322)。
  4. 根据权利要求1-3任意一条所述的连接件，其特征在于，所述定位部包括垂直于所述主体部(31)的定位板(33)，所述定位部用于从两侧对所述卷盒(1)进行定位。
  5. 根据权利要求1-3任意一条所述的连接件，其特征在于，所述定位部包括顶部限位板(34)，所述顶部限位板(34)设置在所述主体部(31)的上部，所述顶部限位板(34)用于对所述卷盒(1)进行限位。
  6. 根据权利要求1-3任意一条所述的连接件(3)，其特征在于，所述顶部限位板(34)面向所述卷盒(1)的一侧还设有限位筋(341)，所述限位筋(341)用于插入限位槽(11)。
  7. 根据权利要求1-3任意一条所述的连接件，其特征在于，所述连接件(3)还包括蘑菇头滑扣(35)，所述蘑菇头滑扣(35)用于配合预设的L形孔(13)，所述蘑菇头滑扣(35)用于将所述连接件(3)固定到回卷纱窗上。
  8. 一种回卷纱窗，其特征在于，所述回卷纱窗包括上述权利要求1-7任意一条所述的连接件(3)，所述回卷纱窗包括卷盒(1)和与卷盒(1)连接的躺槽(2)，所述连接件(3)通过固定部(32)固定到所述躺槽(2)上，所述连接件(3)的主体部(31)贴靠在所述卷盒(1)背侧。
  9. 根据权利要求8所述的回卷纱窗，其特征在于，所述固定部(32)设有便于插接入插接位置的台阶结构(321)，所述固定部(32)内设有便于搭钩开口槽的倒钩结构(322)，所述躺槽(2)设有横截面为“凸”字形缺口的定位槽(21)，所述定位槽(21)配合所述固定部(32)，所述台阶结构(321)插接所述定位槽(21)，所述 躺槽(2)对应所述倒钩结构(322)的位置处设有矩形孔(22)，所述倒钩结构(322)配合所述矩形孔(22)。
  10. 根据权利要求8所述的回卷纱窗，其特征在于，所述卷盒(1)端部还设有扣盖(12)，所述扣盖(12)设有用于嵌入所述主体部(31)的缺口槽。
  11. 根据权利要求8所述的回卷纱窗，其特征在于，所述卷盒(1)顶部还设有限位槽(11)，所述定位部包括顶部限位板(34)，所述顶部限位板(34)设置在所述主体部(31)的上部，所述顶部限位板(34)用于对所述卷盒(1)进行限位，所述顶部限位板(34)面向所述卷盒(1)的一侧还设有限位筋(341)，所述限位筋(341)用于配合插入所述限位槽(11)。
  12. 根据权利要求8所述的回卷纱窗，其特征在于，所述卷盒(1)的背部还设有L形孔(13)，所述连接件(3)还包括蘑菇头滑扣(35)，所述蘑菇头滑扣(35)用于配合预设的L形孔(13)，所述蘑菇头滑扣(35)用于将所述连接件(3)固定到回卷纱窗上。
  13. 根据权利要求8所述的回卷纱窗，其特征在于，所述回卷纱窗还包括插接件(5)，所述插接件(5)插接在所述躺槽(2)上，所述插接件(5)设置在所述躺槽(2)和所述卷盒(1)之间；所述插接件(5)包括主板(51)，连接所述主板(51)的外挡板(57)；所述外挡板(57)设置在所述卷盒(1)的外部，所述外挡板(57)抵接所述卷盒(1)。
  14. 根据权利要求8所述的回卷纱窗，其特征在于，所述回卷纱窗还包括插接件(5)和纱网(15)，所述插接件(5)插接在所述躺槽(2)上，所述插接件(5)设置在所述躺槽(2)和所述卷盒(1)之间；所述插接件(5)包括主板(51)，所述主板(51)面向所述纱网(15)一侧设有倒角(52)。
PCT/CN2020/135769 2020-03-06 2020-12-11 一种回卷纱窗连接件及回卷纱窗 WO2021174947A1 (zh)

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