Linkage module

Abstract

The utility model relates to the technical field of doors and windows, and particularly discloses a linkage module which comprises a clamping assembly and a connecting assembly. The clamping assembly is used for clamping the guide belt; one end of the connecting assembly is used for connecting the linkage door, and the other end is slidably connected with the clamping assembly. The connecting assembly is provided with a limiting piece corresponding to the clamping assembly, the clamping assembly is provided with a limiting groove corresponding to the limiting piece, and the limiting piece is matched with the limiting groove so that the clamping assembly and the connecting assembly can conduct relative translation within a limited range. Through the arrangement, when the linkage door is unfolded and folded, idle sliding of a certain distance can be conducted through relative sliding between the clamping assembly and the connecting assembly, and therefore complete unfolding and folding flush of the linkage door are achieved.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, and specifically discloses a linkage module. Background Technology

[0002] The linkage components in a traditional linkage door include clamps for connecting to a guide belt set on the middle linkage door and linkage components for fixing to the outer linkage door. The clamps and linkage components are fixed to each other and set at the top two ends of the outer linkage door. The clamps can only move linearly along the straight section of the guide belt. The guide belt is wrapped around the rollers at the top two ends of the middle linkage door and forms an arc section. When the clamps move to the arc section where the guide belt is located at the top two ends of the linkage door, they can no longer move. Therefore, when the outer linkage door is opened, the end of the outer linkage door will always overlap with the end of the middle linkage door, and it cannot be fully opened. Correspondingly, when the outer linkage door is closed, the end of the outer linkage door will always not overlap with the end of the middle linkage door, and it cannot be flush when closed. Utility Model Content

[0003] To overcome at least one of the defects described in the prior art, this utility model provides a linkage module. By setting up clamping components and connecting components that can slide relative to each other, the linkage door can slide a certain distance when it is opened and closed, thereby achieving full opening and closing of the linkage door. This avoids the situation where the outer linkage door cannot continue to move when it reaches the end of the middle linkage door, resulting in incomplete opening and closing and non-alignment.

[0004] The technical solution adopted by this utility model to solve its problem is:

[0005] Linkage module rail components, including:

[0006] Clamping assembly, used to clamp the guide belt;

[0007] A connecting component, one end of which is used to connect to the linkage door, and the other end is slidably connected to the clamping component;

[0008] The connecting component is provided with a limiting element corresponding to the clamping component, and the clamping component is provided with a limiting groove corresponding to the limiting element. The limiting element and the limiting groove cooperate to allow the clamping component and the connecting component to perform relative translation within a limited range.

[0009] Specifically, the clamping assembly includes a slide block with a limiting groove at the bottom; the connecting assembly includes a connector, one end of which has a connecting part for connecting to the linkage door, and the other end has a sliding groove; the slide block is slidably connected to the sliding groove, and a limiting member protruding from the inner side of the sliding groove is provided in the sliding groove. The limiting member is inserted into the limiting groove, and when the slide block slides to the limit position, the limiting member abuts against the end of the limiting groove, thereby allowing the clamping assembly and the connecting assembly to perform a limited range of relative translation.

[0010] Specifically, the slide groove is provided with an insertion channel, and the limiting component can be detachably installed in the insertion channel and inserted through the insertion channel, protruding from the inner side of the slide groove, thereby being inserted into the limiting groove.

[0011] Specifically, the connector has a locking platform at the slide groove, and the slide block has a sliding platform along its sliding direction. When the slide block is slidably connected in the slide groove, the sliding platform and the locking platform cooperate to limit the displacement of the slide block in the direction perpendicular to its sliding direction.

[0012] Specifically, the slide groove is provided with a limiting rib extending along the sliding direction of the slide block, the limiting member protrudes from the limiting rib, and the edge of the limiting groove forms a mating position. The limiting rib and the mating position slide together to work together with the locking platform to limit the displacement of the slide block perpendicular to its sliding direction.

[0013] Specifically, the slide block is equipped with a limiting platform parallel to the sliding joint. When the slide block is slidably connected in the slide groove, the sliding joint and the limiting platform are located on opposite sides of the locking platform to limit the displacement of the slide block perpendicular to its sliding direction.

[0014] Specifically, the connecting assembly also includes a fastener for connecting to the linkage door pulley assembly. The connecting part is provided with a mounting hole, and the fastener is provided with a fixing hole. The fixing hole is provided on either side of the mounting hole. A connector is inserted into the mounting hole and the fixing hole so that the fastener is fixed on either side of the mounting hole.

[0015] Specifically, the mounting hole extends in a direction perpendicular to the sliding direction of the slide block, and the fixing hole can be set at a target position along the extension direction of the mounting hole, so that the fixing member can be adjusted relative to the connecting part along the extension direction of the mounting hole.

[0016] Specifically, the clamping assembly also includes a clamping cover, which has a clamping groove that mates with the guide belt. The clamping cover is mounted on the slide and clamps the guide belt between the clamping cover and the slide.

[0017] Specifically, the clamping assembly also includes guide wheels, which are rotatably mounted on the clamping cover.

[0018] In summary, compared with the prior art, the linkage module provided by this utility model has the following technical effects:

[0019] By setting up mutually sliding clamping components and connecting components, and setting a limiter on the connecting component corresponding to the clamping component, and setting a limiter groove on the clamping component corresponding to the limiter, the limiter and the limiter groove cooperate to allow the clamping component and the connecting component to perform relative translation within a limited range. This allows the linkage door to slide freely for a distance using the relative sliding between the clamping component and the connecting component when opening and closing, thereby achieving full opening and closing of the linkage door and avoiding the inability to fully open and close or achieve a level opening caused by the outer linkage door being unable to continue moving when it reaches the end of the middle linkage door. Attached Figure Description

[0020] Figure 1 This is a perspective view of an embodiment of the linkage module of this utility model;

[0021] Figure 2 This is a front view of an embodiment of the linkage module of this utility model;

[0022] Figure 3 This is a first disassembly diagram of an embodiment of a linkage module of this utility model;

[0023] Figure 4 This is a second disassembly diagram of an embodiment of a linkage module of this utility model.

[0024] The meanings of the reference numerals in the attached figures are as follows:

[0025] 1. Connecting assembly; 11. Connector; 110. Slide groove; 1100. Insertion channel; 1101. Limiting rib; 111. Snap-fit ​​platform; 112. Connecting part; 113. Limiting component; 114. Mounting hole; 12. Fixing component; 121. Mating groove; 122. Mounting part; 123. Fixing hole; 124. Mounting groove; 13. Insertion component; 14. Mounting component; 2. Clamping assembly; 21. Slide; 210. Mounting channel; 211. Sliding platform; 212. Limiting platform; 213. Limiting groove; 2130. Mating position; 214. Insertion groove; 215. Boss; 22. Clamping cap; 220. Through hole; 221. Adapter position; 222. Insertion post; 223. Groove; 224. Clamping groove; 23. Guide wheel; 230. Adapter channel; 231. Through part; 2311. Threaded part; 2312. Smooth part; 232. Washer; 24. Guide band. Detailed Implementation

[0026] To better understand and implement this invention, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. The described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0027] It should be understood that the phrase "one embodiment" or "an embodiment" throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present invention. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification do not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0028] It should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention.

[0030] Example 1

[0031] Please refer to the details. Figures 1 to 4 As shown, this utility model discloses a linkage module, including: a clamping component 2 and a connecting component 1.

[0032] Specifically, the clamping component 2 is used to clamp the guide belt 24, which can be configured as a belt; one end of the connecting component 1 is used to connect to the linkage door, and the other end is slidably connected to the clamping component 2; the connecting component 1 is provided with a limiting member 113 corresponding to the clamping component 2, and the clamping component 2 is provided with a limiting groove 213 corresponding to the limiting member 113. The limiting member 113 and the limiting groove 213 cooperate to allow the clamping component 2 and the connecting component 1 to perform relative translation within a limited range. The limited range of relative translation between the clamping component 2 and the connecting component 1 is the length of the limiting groove 213, that is, the limiting member 113 slides along the limiting groove 213, and the connecting component 1 is translated relative to the clamping component 2 under the guidance of the limiting groove 213.

[0033] With the above settings, the linkage door can slide freely for a distance by utilizing the relative sliding between the clamping component 2 and the connecting component 1 when it is opened and closed. Even when the outer linkage door moves to the end of the middle linkage door, it can still slide to achieve the full opening and closing of the linkage door.

[0034] Specifically, the clamping assembly 2 includes a slide block 21, with a limiting groove 213 disposed at the bottom of the slide block 21; the connecting assembly 1 includes a connector 11, one end of which is provided with a connecting part 112 for connecting to the linkage door, and the other end is provided with a sliding groove 110; the slide block 21 is slidably connected to the sliding groove 110, and a limiting member 113 protruding from the inner side of the sliding groove 110 is disposed in the sliding groove 110. The limiting member 113 is inserted into the limiting groove 213, and when the slide block 21 slides to the limit position, the limiting member 113 abuts against the end of the limiting groove 213, thereby clamping... The holding component 2 and the connecting component 1 can be relatively translated within a limited range; wherein, the extreme position of the slide 21 is the position corresponding to the maximum distance that the slide 21 can slide relative to the slide groove 110; preferably, the slide groove 110 is provided with an insertion channel 1100, and the limiting member 113 is detachably installed in the insertion channel 1100 and protrudes from the inner side of the slide groove 110 through the insertion channel 1100. The limiting member 113 can be detachably inserted into the insertion channel 1100 by riveting. Therefore, the periphery of the limiting member 113 can be provided with riveting teeth.

[0035] More specifically, the connector 11 has a locking platform 111 formed at the slide groove 110, and the slide block 21 is provided with a sliding platform 211 along its sliding direction. When the slide block 21 is slidably connected in the slide groove 110, the sliding platform 211 and the locking platform 111 cooperate to limit the displacement of the slide block 21 perpendicular to its sliding direction, ensuring that the slide block 21 can slide smoothly in the slide groove 110. More preferably, a limiting rib 1101 extending along the sliding direction of the slide block 21 is provided in the slide groove 110, and the limiting member 113 protrudes from the limiting rib 1101. A mating position 2130 is formed on the edge of the limiting groove 213, and the limiting rib 1101 and the mating position 2130 are mated. The sliding fit, together with the locking platform 111, restricts the displacement of the slide block 21 perpendicular to its sliding direction. That is, when the slide block 21 slides to its limit position, the locking platform 111 and the limiting rib 1101 limit the sliding platform 211 from the top and bottom respectively, preventing the slide block 21 from loosening in the longitudinal direction. In addition, the slide block 21 may also be provided with a limiting platform 212 parallel to the sliding platform 211. When the slide block 21 is slidably connected in the slide groove 110, the sliding platform 211 and the limiting platform 212 are respectively located on opposite sides of the locking platform 111, thereby further restricting the displacement of the slide block 21 perpendicular to its sliding direction and ensuring stability during use.

[0036] In actual installation, the slide block 21 is first slidably installed into the slide groove 110 by the sliding joint 211 and the snap joint 111, and the mating position 2130 is mated with the limiting rib 1101. Then, the slide block 21 is slid until the limiting groove 213 and the insertion hole 1100 are completely overlapped. Then, the limiting member 13 is inserted into the insertion hole 1100 until the limiting member 13 protrudes out of the limiting rib 1101 and is inserted into the limiting groove 213, thus completing the installation of the slide block 21 and the connector 11.

[0037] Furthermore, the connecting assembly 1 also includes a fixing member 12 for connecting to the linkage door pulley assembly. The connecting part 112 is provided with a mounting hole 114, and the fixing member 12 is provided with a fixing hole 123. The fixing hole 123 is provided on either side of the mounting hole 114. A connector 13 is inserted into the mounting hole 114 and the fixing hole 123 to fix the fixing member 12 on either side of the mounting hole 114. Thus, according to the required installation direction of the linkage module, one side of the mounting hole 114 can be selected, and the fixing member 12 can be fixedly installed on that side. In this way, the installation requirements of the linkage door at both ends in two opposite directions can be realized by a single linkage module, thus realizing a linkage module. The reversible installation eliminates the need for two symmetrical linkage modules, significantly streamlining the installation process and improving ease of installation. Optionally, the fastener 12 has a mating groove 121 on its side, which mates with the sliding rail of the linkage door frame. In practice, the fastener 12 has an installation part 122 extending along the sliding direction of the linkage door. The installation part 122 has an installation groove 124 extending in the same direction, which corresponds to the linkage door pulley assembly. The mounting part 14 is then inserted into the installation groove 124 to connect the installation part 122 with the linkage door pulley assembly, thereby connecting the fastener 12 with the linkage door pulley assembly and completing the installation of the linkage module and the linkage door.

[0038] In addition, the mounting hole 114 extends in a direction perpendicular to the sliding direction of the slide block 21, and the fixing hole 123 can be set at a target position along the extension direction of the mounting hole 114, so that the fixing member 12 can be adjusted relative to the connecting part 112 along the extension direction of the mounting hole 114, thereby adapting to the needs of different installation heights of the linkage module.

[0039] Furthermore, the clamping assembly 2 also includes a clamping cover 22, which is provided with a clamping groove 224 that cooperates with the guide belt 24. The clamping cover 22 is installed on the slide 21 and clamps the guide belt 24 between the clamping cover 22 and the slide 21. Preferably, the clamping assembly 2 also includes a guide wheel 23, which is rotatably installed on the clamping cover 22. When the linkage door moves horizontally, the guide wheel 23 plays a guiding role to ensure that the linkage door opens and closes more smoothly.

[0040] In practice, the slide 21 is provided with a mounting channel 210, and the clamp 22 is provided with a through hole 220. A through member 231 is inserted into the mounting channel 210 and the through hole 220 to allow the clamp 22 to be detachably mounted on the slide 21. Correspondingly, the guide wheel 23 is provided with a transition channel 230, and the fixing member 12 includes a threaded portion 2311 and a smooth portion 2312. The fixing member 12 is inserted into the mounting channel 210, the through hole 220, and the transition channel 2311. 30. The threaded portion 2311 fits into the mounting hole 210 and the through hole 220, and the smooth portion 2312 fits into the transition hole 230, thereby fixing the clamp cover 22 to the slide 21 and allowing the guide wheel 23 to rotate and be mounted on the clamp cover 22. In addition, a washer 232 is provided between the guide wheel 23 and the clamp cover 22 to improve the smoothness of the rotation of the guide wheel 23. Furthermore, the clamp cover 22 is also provided with an transition position 221 for accommodating the washer 232.

[0041] More preferably, the slide 21 is provided with a insertion groove 214, and the clamp 22 is provided with an insertion post 222 corresponding to the insertion groove 214. The clamp 22 is installed on the slide 21 by the insertion post 222 cooperating with the insertion groove 214. More preferably, the slide 21 is provided with a boss 215, and the clamp 22 is provided with a groove 223. When installed on the slide 21, the boss 215 and the groove 223 cooperate to limit the relative displacement of the clamp 22 and the slide 21 on the horizontal plane.

[0042] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. Although optional embodiments of this utility model have been described, those skilled in the art, once they understand the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including optional embodiments as well as all changes and modifications falling within the scope of this utility model.

[0043] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used merely to distinguish one entity from another, and do not necessarily require or imply any such actual relationship or order between these entities. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that an article or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such an article or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the article or terminal device that includes that element.

[0044] The technical solution provided by this utility model has been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the principle and implementation of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A linkage module, characterized in that, include: Clamping assembly (2), the clamping assembly (2) is used to clamp the guide strip (24); A connecting component (1), one end of which is used to connect to the linkage door and the other end is slidably connected to the clamping component (2); The connecting component (1) is provided with a limiting member (113) corresponding to the clamping component (2), and the clamping component (2) is provided with a limiting groove (213) corresponding to the limiting member (113). The limiting member (113) cooperates with the limiting groove (213) so that the clamping component (2) and the connecting component (1) can perform relative translation within a limited range.

2. The linkage module according to claim 1, characterized in that, The clamping assembly (2) includes a slide (21), and the limiting groove (213) is disposed at the bottom of the slide (21). The connecting assembly (1) includes a connector (11), one end of which is provided with a connecting part (112) for connecting the linkage door, and the other end is provided with a sliding groove (110). The slide (21) is slidably connected to the sliding groove (110). The sliding groove (110) is provided with a limiting member (113) protruding from the inner side of the sliding groove (110). The limiting member (113) is inserted into the limiting groove (213). When the slide (21) slides to the limit position, the limiting member (113) abuts against the end of the limiting groove (213), thereby allowing the clamping assembly (2) and the connecting assembly (1) to perform a limited range of relative translation.

3. The linkage module according to claim 2, characterized in that, The slide groove (110) is provided with a insertion channel (1100). The limiting member (113) can be detachably installed in the insertion channel (1100) and inserted into the inner side of the slide groove (1100) through the insertion channel (1100), thereby being inserted into the limiting groove (213).

4. The linkage module according to claim 2, characterized in that, The connector (11) has a locking platform (111) formed at the slide groove (110), and the slide (21) is provided with a sliding platform (211) along its sliding direction. When the slide (21) is slidably connected in the slide groove (110), the sliding platform (211) cooperates with the locking platform (111) to limit the displacement of the slide (21) perpendicular to its sliding direction.

5. The linkage module according to claim 4, characterized in that, The slide groove (110) is provided with a limiting rib (1101) extending along the sliding direction of the slide block (21). The limiting member (113) protrudes from the limiting rib (1101). The edge of the limiting groove (213) forms a mating position (2130). The limiting rib (1101) and the mating position (2130) slide together to work together with the locking platform (111) to limit the displacement of the slide block (21) perpendicular to its sliding direction.

6. The linkage module according to claim 4, characterized in that, The slide block (21) is provided with a limiting platform (212) parallel to the sliding platform (211). When the slide block (21) is slidably connected in the sliding groove (110), the sliding platform (211) and the limiting platform (212) are respectively located on opposite sides of the locking platform (111) to limit the displacement of the slide block (21) perpendicular to its sliding direction.

7. The linkage module according to claim 2, characterized in that, The connecting assembly (1) further includes a fixing member (12) for connecting to the linkage door pulley assembly. The connecting part (112) is provided with a mounting hole (114), and the fixing member (12) is provided with a fixing hole (123). The fixing hole (123) is provided on either side of the mounting hole (114), and a connector (13) is inserted into the mounting hole (114) and the fixing hole (123) to fix the fixing member (12) to either side of the mounting hole (114).

8. The linkage module according to claim 7, characterized in that, The mounting hole (114) extends in a direction perpendicular to the sliding direction of the slide (21), and the fixing hole (123) can be set at a target position along the extension direction of the mounting hole (114) so ​​that the fixing member (12) can be adjusted relative to the connecting part (112) along the extension direction of the mounting hole (114).

9. The linkage module according to claim 2, characterized in that, The clamping assembly (2) further includes a clamping cover (22), which is provided with a clamping groove (224) that cooperates with the guide belt (24). The clamping cover (22) is installed on the slide (21) and clamps the guide belt (24) between the clamping cover (22) and the slide (21).

10. The linkage module according to claim 9, characterized in that, The clamping assembly (2) also includes a guide wheel (23), which is rotatably mounted on the clamping cover (22).

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