Linkage belt fixing assembly and linkage door

Abstract

The utility model discloses a linkage belt fixing assembly and a linkage door. The linkage belt fixing assembly comprises a clamping seat and a stud piece. The linkage belt fixing assembly comprises a clamping base and a stud piece. The clamping seat is provided with a mounting groove in which the two sections of linkage belts can be inserted; the stud piece can be screwed into the clamping base into the mounting groove, and two linkage belt clamping positions are formed by the stud piece and the groove walls of the two opposite sides of the mounting groove respectively, so that the linkage belt is clamped and fixed in the mounting groove. When the linkage belt fixing assembly is used, the two sections of the outer side of the linkage belt are inserted into the mounting groove of the clamping base side by side, then the stud piece is screwed into the clamping base and screwed into the mounting groove, the stud piece is located between the two sections of the linkage belt, and the two sections of the linkage belt are opened to be away from each other during screwing-in. According to the linkage belt fixing assembly, the two sections of the linkage belt are clamped and fixed by the two opposite side walls of the stud piece and the mounting groove respectively, so that the outer side of the linkage belt is clamped and fixed relatively firmly, and the linkage belt fixing assembly is high in structural strength and good in durability.

Description

Technical Field

[0001] The utility model relates to the field of linkage doors, in particular to a linkage belt fixing component and a linkage door. Background Art

[0002] In existing buildings, some room doorways are equipped with translationally movable linkage doors. The linkage doors can be divided into three-linkage doors, four-linkage doors, etc. according to the number of door bodies. Two adjacent door bodies are usually linked by linkage belts and linkage belt fixing components. Between two adjacent door bodies, one door body is provided with a linkage belt fixing component, and the other is movably provided with a linkage belt. The outer side of the linkage belt is clamped and fixed to the linkage belt fixing component. When the two door bodies move relative to each other, the linkage belt fixing component drives the linkage belt to move, thereby realizing the linkage function. Some existing linkage belt fixing components include a clamping seat and a fixing ring. The clamping seat is provided with a fixed plate and a movable plate. One end of the movable plate is connected to one end of the fixed plate through a flexible connecting portion. The movable plate can be flipped to be opposite to the fixed plate and clamp the linkage belt between the two. Then, the fixing ring can be sleeved on the other end of the movable plate and the fixed plate to lock the movable plate and the fixed plate. However, during the use of such linkage belt fixing components, the flexible connecting portion between the fixed plate and the movable plate is prone to breakage, which makes the durability of the above-mentioned linkage belt fixing components insufficient. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a linkage belt fixing assembly with relatively good durability.

[0004] The utility model also provides a linkage door having the linkage belt fixing assembly.

[0005] According to the first embodiment of the utility model, the linkage belt fixing assembly includes a clamping seat and a stud. The clamping seat is provided with an installation groove capable of inserting two sections of linkage belts; the stud can be screwed into the clamping seat into the installation groove and form two linkage belt clamping positions with the groove walls on opposite sides of the installation groove, so that the linkage belt is clamped and fixed in the installation groove.

[0006] The linkage belt fixing assembly according to the first aspect of the embodiment of the utility model has at least the following beneficial effects: when the linkage belt fixing assembly is in use, the two outer sections of the linkage belt are inserted into the mounting groove of the clamping seat side by side, and then the stud member is screwed into the clamping seat and screwed into the mounting groove. The stud member is located between the two sections of the linkage belt. When screwing in, the two sections of the linkage belt are spread apart and away from each other, so that the stud member and the opposite side walls of the mounting groove respectively clamp and fix the two sections of the linkage belt, thereby relatively firmly clamping and fixing the outer side of the linkage belt. The above-mentioned linkage belt fixing assembly has high structural strength and good durability.

[0007] According to some embodiments of the present invention, at least two stud members are provided and are arranged at intervals along the depth direction of the installation groove.

[0008] According to some embodiments of the present utility model, a side wall of the installation groove is provided with a slot for the teeth of the linkage belt to be inserted into.

[0009] According to some embodiments of the utility model, the side wall of the installation groove is arranged with at least two of the card slots along the depth direction of the installation groove, and at least two of the stud members are arranged at intervals along the depth direction of the installation groove, and the card slots are opposite to the stud members one by one.

[0010] According to some embodiments of the utility model, the stud member is a screw, the screw-in end of the screw is a pointed end, the clamping seat is provided with a threaded through hole adapted to the stud member, and the threaded through hole passes through the slot wall of the installation slot.

[0011] The linkage door according to the second embodiment of the utility model comprises a slide rail seat and at least two door bodies. The slide rail seat is provided with at least two guide rails arranged in sequence from left to right, and the guide rails extend in the front-rear direction; at least two door bodies are slidably arranged on the guide rails in a one-to-one correspondence, and all the door bodies are arranged in sequence from left to right, and all the door bodies except the first door body are movably wound with a linkage belt, and two of the above-mentioned linkage belt fixing components are respectively inserted into two places on the outer side of the linkage belt, one of the linkage belt fixing components is connected to the rear end of the previous door body, and the other linkage belt fixing component is connected to the front end of the next door body or connected to the slide rail seat.

[0012] The linkage door according to the embodiment of the second aspect of the utility model has at least the following beneficial effects: due to the use of the above-mentioned linkage belt fixing assembly, the durability of the linkage door is improved.

[0013] According to some embodiments of the utility model, the slide rail seat includes a base plate and a plurality of side panels arranged at intervals along the left and right directions, one end of all the side panels is connected to the base plate, two adjacent side panels and the base plate are combined to form the guide rail, and the other end of the side panel is provided with a shielding plate capable of shielding the internal structure of the guide rail.

[0014] According to some embodiments of the present invention, the shielding plate is detachably connected to the end of the side panel.

[0015] According to some embodiments of the present invention, the shielding plate is magnetically coupled to the end of the side panel.

[0016] According to some embodiments of the utility model, the clamping seat is provided with a contoured portion corresponding to the ends of the shielding plate and the side plate, and the clamping seat avoids the ends of the shielding plate and the side plate through the contoured portion.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is an exploded schematic diagram of a linkage belt fixing assembly and a linkage belt according to an embodiment of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the linkage belt fixing assembly and the linkage belt when assembled according to the embodiment of the utility model;

[0021] Figure 3 For the utility model embodiment Figure 2 A schematic cross-sectional view in the AA direction;

[0022] Figure 4 It is a three-dimensional schematic diagram of a partial structure of a linkage door according to an embodiment of the utility model;

[0023] Figure 5 It is a three-dimensional schematic diagram of the partial structure of three door bodies of an embodiment of the utility model;

[0024] Figure 6 It is a rear view schematic diagram of a partial structure of a linkage door according to an embodiment of the utility model;

[0025] Figure 7 For the utility model embodiment Figure 6 A local enlarged schematic diagram of point B.

[0026] Reference numerals:

[0027] Linkage belt fixing assembly 100, clamping seat 110, mounting groove 111, clamping groove 112, threaded through hole 113, contoured portion 114, stud member 120;

[0028] Slide rail seat 200, guide rail 201, bottom plate 210, side plate 220, magnet strip 221, shielding plate 230, iron strip 231;

[0029] Door body 300, pulley 310;

[0030] Linkage belt 400. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of the present utility model, "a plurality" means more than two. If there is a description of "first" or "second", it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] Reference Figures 1 to 7 , is a linkage belt fixing assembly 100 of an embodiment of the utility model, comprising a clamping seat 110 and a stud member 120. The clamping seat 110 is provided with an installation slot 111 for inserting two sections of linkage belts 400; the stud member 120 can be screwed into the clamping seat 110 into the installation slot 111 and form two linkage belt clamping positions with the groove walls on opposite sides of the installation slot 111, so that the linkage belt 400 is clamped and fixed in the installation slot 111.

[0036] When the linkage belt fixing assembly 100 is in use, the two outer sections of the linkage belt 400 are inserted side by side into the installation groove 111 of the clamping seat 110, and then the stud member 120 is screwed into the clamping seat 110 and screwed into the installation groove 111. The stud member 120 is located between the two sections of the linkage belt 400. When screwing in, the two sections of the linkage belt 400 are spread apart and away from each other, so that the stud member 120 and the opposite side walls of the installation groove 111 respectively clamp and fix the two sections of the linkage belt 400, thereby relatively firmly clamping and fixing the outer side of the linkage belt 400. The above-mentioned linkage belt fixing assembly 100 has high structural strength and good durability.

[0037] Specifically, in this embodiment, the stud member 120 cooperates with the installation groove 111 to clamp the outer side of the linkage belt 400, so that the linkage belt 400 forms a closed loop structure on one side of the clamping seat 110. It can be understood that after the stud member 120 cooperates with the installation groove 111 to clamp the outer side of the linkage belt 400, the linkage belt 400 may not form a closed loop structure, and those skilled in the art can make specific configurations according to actual needs.

[0038] In the embodiment, two stud members 120 are provided and arranged at intervals along the depth direction of the installation groove 111. When the two sections of the linkage belt 400 are inserted into the installation groove 111 along the depth direction of the installation groove 111, the two sections of the linkage belt 400 are respectively stretched at different positions by the two stud members 120 arranged along the depth direction, so that the linkage belt 400 is not easy to be loosened relative to the clamping seat 110, and the stability of the linkage belt fixing assembly 100 clamping the linkage belt 400 is further improved.

[0039] It is conceivable that the linkage belt fixing assembly 100 can also be provided with three, four or more studs 120, and those skilled in the art can make specific configurations according to actual needs. When two studs 120 are selected, the manufacturing cost of the linkage belt fixing assembly 100 clamping the linkage belt 400 is low, and the requirement for the firmness of clamping and fixing the linkage belt 400 is met.

[0040] In the embodiment, the side wall of the installation groove 111 is provided with a slot 112 for the teeth of the linkage belt 400 to be inserted into. The slot 112 is provided, and when the stud member 120 is screwed into the clamping seat 110, the stud member 120 opens the two sections of the linkage belt 400 and allows the teeth on the linkage belt 400 to be inserted into the slot 112. During the period when the stud member 120 and the side wall of the installation groove 111 clamp the linkage belt 400, the teeth of the linkage belt 400 are kept in the slot 112, thereby limiting the position of the linkage belt 400 relative to the clamping seat 110, preventing the linkage belt 400 from moving relative to the installation groove 111, and improving the clamping stability of the clamping seat 110 and the linkage belt 400.

[0041] Specifically, the card slot 112 is a rectangular through hole, which is convenient for processing and forming the card slot 112; the tooth portion of the linkage belt 400 is a strip-shaped convex tooth extending along its width direction, which is convenient for the card slot 112 to firmly clamp the tooth portion.

[0042] In the embodiment, the side wall of the mounting groove 111 is arranged with two slots 112 along the depth direction of the mounting groove 111, and the slots 112 are opposite to the studs 120 one by one. The two slots 112 can further increase the number of teeth of the side wall of the mounting groove 111 that clamp the linkage belt 400, thereby improving the connection firmness between the clamping seat 110 and the linkage belt 400, and the studs 120 are opposite to the slots 112 one by one, so that when the studs 120 open the linkage belt 400 outward, the teeth on the linkage belt 400 can be pushed against the slots 112 one by one, and the anti-slip effect is better. Specifically, in the two opposite side walls of the mounting groove 111, each side wall is provided with two slots 112. It is conceivable that the number of slots 112 on the side wall of the mounting groove 111 can also be other numbers, for example, the side wall of the mounting groove 111 can be provided with three, four or more slots 112, and those skilled in the art can make specific configurations according to actual needs.

[0043] In the embodiment, the stud member 120 is a screw, the screw-in end of the screw is a tip, and the clamping seat 110 is provided with a threaded through hole 113 adapted to the stud member 120, and the threaded through hole 113 penetrates the groove wall of the installation groove 111. When the screw is screwed into the threaded through hole 113, the tip first contacts the two sections of the linkage belt 400, and then the tip is inserted between the two sections of the linkage belt 400, and gradually spreads the two sections of the linkage belt 400, until the outer periphery of the screw and the two side walls of the installation groove 111 respectively clamp the two sections of the linkage belt 400, and the installation process is relatively simple, without the need to separate the two sections of the linkage belt 400 in advance. It is conceivable that the stud member 120 can also be a bolt, and the screw-in end of the bolt is set to a tip, and those skilled in the art can make specific configurations according to actual needs.

[0044] It is conceivable that the clamping seat 110 may not be pre-set with the threaded through hole 113 , and the screws may be self-tapping screws that are directly screwed into the clamping seat 110 .

[0045] The utility model also includes a linkage door, including a slide rail seat 200 and three door bodies 300. The slide rail seat 200 is arranged with three guide rails 201 arranged in sequence from left to right, and the guide rails 201 extend in the front-rear direction; the three door bodies 300 are slidably arranged on the guide rails 201 in a one-to-one correspondence, and all door bodies 300 are arranged in sequence from left to right, and all door bodies 300 except the first door body 300 are movably wound with a linkage belt 400, and two linkage belt fixing components 100 are respectively inserted at two places on the outer side of the linkage belt 400, one of which is connected to the rear end of the previous door body 300, and the other is connected to the front end of the next door body 300 or connected to the slide rail seat 200. Due to the adoption of the above-mentioned linkage belt fixing component 100, the linkage belt fixing component 100 has better durability, thereby making the linkage door more durable and extending its service life.

[0046] Specifically, the linkage belt 400 of the last door body 300 is inserted into two linkage belt fixing components 100, and one of the linkage belt fixing components 100 is connected to the slide rail seat 200; for the door bodies 300 other than the first and last door bodies 300, the linkage belt 400 on them is inserted into two linkage belt fixing components 100, and one of the linkage belt fixing components 100 is connected to the rear end of the previous door body 300, and the other linkage belt fixing component 100 is connected to the front end of the next door body 300.

[0047] It is conceivable that the number of door bodies 300 included in the linked door can also be other numbers. For example, the linked door can include two, four or more door bodies 300, and the corresponding slide rail seats 200 are arranged with two, four or more guide rails 201 from left to right. Technical personnel in this field can make specific configurations according to actual needs.

[0048] Specifically, the slide rail seat 200 may be arranged above or below the door body 300 , or may be arranged above or below the door body 300 . Those skilled in the art may configure the slide rail seat 200 according to actual needs.

[0049] Specifically, the linkage belt 400 is a belt, and the linkage belt 400 is tensioned and wound around the door body 300 through two pulleys 310 .

[0050] In the embodiment, the slide rail seat 200 includes a bottom plate 210 and four side plates 220 arranged at intervals in the left-right direction, one end of all the side plates 220 is connected to the bottom plate 210, two adjacent side plates 220 and the bottom plate 210 are enclosed to form a guide rail 201, and the other end of the side plate 220 is provided with a shielding plate 230 capable of shielding the internal structure of the guide rail 201. The four side plates 220 and the bottom plate 210 are respectively enclosed to form three groove-shaped guide rails 201, which are respectively slidably connected to three door bodies 300 in a one-to-one correspondence. The shielding plate 230 is provided at one end of the side plate 220 away from the bottom plate 210, so as to shield the internal structure of the guide rail 201, prevent the user from directly seeing the internal structure of the guide rail 201, and shield the gap traces when the slide rail seat 200 is installed on the wall, thereby improving the user experience of the linkage door.

[0051] It can be understood that the number of the side panels 220 is one more than the number of the door bodies 300 , so that the same number of guide rails 201 as the number of the door bodies 300 can be formed.

[0052] In the embodiment, the shielding plate 230 is detachably connected to the end of the side plate 220. The shielding plate 230 is detachably connected to the side plate 220. After removing the shielding plate 230, it is convenient to maintain the connection between the door body 300 and the guide rail 201. After installing the shielding plate 230, the linkage door can be used normally, and the use is relatively flexible.

[0053] In an embodiment, the shielding plate 230 is magnetically matched with the end of the side panel 220. The shielding plate 230 and the side panel 220 are detachably connected by magnetic matching, which has a simple structure and is easy to implement. Specifically, a magnet bar 221 is provided at the end of the side panel 220, and an iron bar 231 is provided on one side of the shielding plate 230, so that the two can be magnetically matched. It is conceivable that an iron bar 231 can be provided at the end of the side panel 220, and a magnet bar 221 can be provided on one side of the shielding plate 230 to achieve magnetic matching between the two; or both can be provided with magnet bars 221 to achieve magnetic matching between the two.

[0054] Specifically, a first receiving groove is provided at the end of the side plate 220, and a stop rib is provided at the notch of the first receiving groove. When the magnet bar 221 is installed in the first receiving groove, the stop rib can prevent the magnet bar 221 from escaping from the first receiving groove. A dovetail groove is provided on one side of the shielding plate 230, and one side of the iron bar 231 cooperates with the dovetail groove to prevent the iron bar 231 from escaping from the shielding plate 230.

[0055] In the embodiment, the clamping seat 110 is provided with a profiling portion 114 corresponding to the ends of the shielding plate 230 and the side plate 220, and the clamping seat 110 avoids the ends of the shielding plate 230 and the side plate 220 through the profiling portion 114. The profiling portion 114 is provided to facilitate the clamping seat 110 to cross over the two guide rails 201 to link the two adjacent door bodies 300, so that the shielding plate 230 and the side plate 220 do not affect the movement of the clamping seat 110.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A linkage belt fixing assembly, characterized in that: include: The clamping seat (110) is provided with a mounting groove (111) capable of inserting two sections of linkage belts (400); The stud member (120) can be screwed into the clamping seat (110) into the installation groove (111) and form two linkage belt clamping positions with the groove walls on opposite sides of the installation groove (111) respectively, so that the linkage belt (400) is clamped and fixed in the installation groove (111).

2. The linkage belt fixing assembly according to claim 1, characterized in that: At least two stud members (120) are provided and are arranged at intervals along the depth direction of the installation groove (111).

3. The linkage belt fixing assembly according to claim 1, characterized in that: The side wall of the installation groove (111) is provided with a clamping groove (112) for the tooth portion of the linkage belt (400) to be clamped into.

4. The linkage belt fixing assembly according to claim 3, characterized in that: The side wall of the installation groove (111) is provided with at least two of the clamping grooves (112) arranged along the depth direction of the installation groove (111), and at least two of the stud members (120) are provided and arranged at intervals along the depth direction of the installation groove (111), and the clamping grooves (112) and the stud members (120) are opposite to each other one by one.

5. The linkage belt fixing assembly according to claim 1, characterized in that: The stud member (120) is a screw, the screw-in end of the screw is a pointed end, the clamping seat (110) is provided with a threaded through hole (113) adapted to the stud member (120), and the threaded through hole (113) penetrates to the groove wall of the installation groove (111).

6. A linkage door, characterized in that: include: The slide rail seat (200) is provided with at least two guide rails (201) arranged in sequence from left to right, and the guide rails (201) extend in the front-rear direction; At least two door bodies (300) are slidably arranged on the guide rail (201) in a one-to-one correspondence, and all the door bodies (300) are arranged in sequence from left to right, and all the door bodies (300) except the first door body (300) are movably wrapped with a linkage belt (400), and two linkage belt fixing components (100) as described in any one of claims 1 to 5 are respectively inserted into two places on the outer side of the linkage belt (400), one of the linkage belt fixing components (100) is connected to the rear end of the previous door body (300), and the other linkage belt fixing component (100) is connected to the front end of the next door body (300) or connected to the slide rail seat (200).

7. The linkage door according to claim 6, characterized in that: The slide rail seat (200) comprises a bottom plate (210) and a plurality of side plates (220) arranged at intervals in the left-right direction, one end of all the side plates (220) is connected to the bottom plate (210), two adjacent side plates (220) and the bottom plate (210) are combined to form the guide rail (201), and a shielding plate (230) capable of shielding the internal structure of the guide rail (201) is provided at the other end of the side plate (220).

8. The linkage door according to claim 7, characterized in that: The shielding plate (230) is detachably connected to the end of the side plate (220).

9. The linkage door according to claim 8, characterized in that: The shielding plate (230) is magnetically matched with the end of the side plate (220).

10. The linkage door according to claim 7, characterized in that: The clamping seat (110) is provided with a contoured portion (114) corresponding to the ends of the shielding plate (230) and the side plate (220), and the clamping seat (110) avoids the ends of the shielding plate (230) and the side plate (220) through the contoured portion (114).

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