CN217925422U - Lower positioner and linkage door - Google Patents
Lower positioner and linkage door Download PDFInfo
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- CN217925422U CN217925422U CN202220712675.9U CN202220712675U CN217925422U CN 217925422 U CN217925422 U CN 217925422U CN 202220712675 U CN202220712675 U CN 202220712675U CN 217925422 U CN217925422 U CN 217925422U
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- swing arm
- door panel
- swing
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- 238000010586 diagram Methods 0.000 description 2
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Abstract
The utility model discloses a lower positioning device and a linkage door, wherein the lower positioning device comprises a fixing piece which is provided with a positioning groove; the swing arm is used for being rotatably connected to the door panel; the poking piece is arranged on the first main body on one side of the door plate, and when the door plate slides relative to the first main body, the poking piece can drive one end of the swing arm to enter the positioning groove, so that the relative position of the door plate is stabilized; and the elastic piece is connected with the swing arm and used for driving the swing arm to be separated from the positioning groove so as to enable the door plate to freely slide. Above structure can the auxiliary stay door plant, avoids the door plant to take place the condition of inclining and sway, the smooth and easy nature and the life of guarantee switch door. The linkage door comprises a fixed door and a plurality of movable doors, and lower positioning devices are arranged between the fixed door and the adjacent movable doors and between the adjacent movable doors. Through the structure, the movable door of the linkage door is not easy to tilt, and the smoothness and the service life of the linkage door when the linkage door is opened and closed are guaranteed.
Description
Technical Field
The utility model relates to a lower positioner and linkage door.
Background
At present, a common translation door or a linkage door is hung on a door frame through rollers arranged on the upper part of a door plate, and the gravity of the whole door plate is borne by the rollers in the process of pushing the door plate to slide. When the door panel is in an opening or closing state, the door panel is not fixed by a corresponding positioning device, so that the roller wheel bears the gravity of the door panel alone for a long time or causes the door panel to generate a tilt angle when suffering from external force, and the smoothness of opening and closing the door and the service life of the translation door or the linkage door are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least, for this reason, the utility model provides a can realize fixing a position fixed lower positioner to the state of opening or the closed condition of door plant.
The utility model discloses still provide a linkage door that has this lower positioner.
According to the utility model discloses a lower positioner of first aspect embodiment includes: the fixing piece is provided with a positioning groove; the swing arm is used for being rotatably connected to the door panel; the poking piece is arranged on the first main body on one side of the door panel, and when the door panel slides relative to the first main body, the poking piece can drive one end of the swing arm to enter the positioning groove; and the elastic piece is connected with the swing arm and used for driving the swing arm to be separated from the positioning groove.
According to the utility model discloses lower positioner has following beneficial effect at least:
when the door plate slides relative to the first main body to the state that the door plate is closed or opened, the swing arm is in contact with the poking piece and enables one end of the swing arm to enter the positioning groove, so that the relative position of the door plate is stabilized, and after the swing arm leaves the fixing piece, the swing arm resets under the action of the elastic piece to enable the door plate to freely slide; through above structure can the auxiliary stay door plant, avoid translation door or linkage door to receive the dead weight of door plant or external force and take place the condition of inclining and sway, guarantee the smooth and easy nature of switch door and the life of translation door or linkage door.
The utility model discloses an in some embodiments, be equipped with on the swing arm be used for the rotation connect in the pivot spare of door plant, the swing arm has and is located respectively the swing section and the section of stirring of the both sides of pivot spare, stir the piece can support by lean on in stir the section and make the swing section is swung downwards in order to get into in the positioning groove.
In some embodiments of the present invention, the elastic member is a torsion spring passing through the pivot member, and two ends of the torsion spring respectively abut against the door panel and the swing arm to drive the swing section to swing upwards to separate from the positioning groove.
The utility model discloses an in some embodiments, the lower surface of stirring the section is equipped with the direction inclined plane, stir and to be in the door plant is relative first main part supports when sliding and leans on the direction inclined plane, in order to order about swing section downswing.
In some embodiments of the present invention, the toggle member includes a mounting bracket, the mounting bracket is connected with a connecting seat extending along a side portion of the mounting bracket, the connecting seat is provided with a roller, and the roller is used for extending and locating in the door panel so as to make the door panel slide in a reciprocating manner relative to the first main body.
In some embodiments of the present invention, the mounting bracket includes a side plug board, the connecting base is provided with a slot matching with the side plug board, the connecting base is provided with at least one threaded hole communicating with the slot, and the threaded fastener is connected to the threaded hole and abuts against the side plug board.
In some embodiments of the present invention, the fixing member includes a plate member, an upper surface of the plate member is recessed downward to form a cavity, the cavity is formed as the positioning groove, and the two ends of the plate member are respectively provided with a mounting hole for the bolt to pass through.
In some embodiments of the present invention, the end of the swing section is provided with a downward convex block, and the width of the block is consistent with the width of the positioning groove.
According to the utility model discloses a linkage door of second aspect embodiment, include: the upper beam, the fixed doors and the movable doors are arranged on the upper beam in parallel in sequence, and the lower positioning devices are arranged between the fixed doors and the adjacent movable doors and between the adjacent movable doors.
According to the utility model discloses linkage door has following beneficial effect at least:
through the structure, the movable door of the linkage door is not easy to tilt, and the smoothness and the service life of the linkage door when the linkage door is opened and closed are guaranteed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a block diagram of one embodiment of a lower positioning device of the present invention;
FIG. 2 is an exploded view of the embodiment of FIG. 1;
FIG. 3 is a schematic structural view illustrating the lower positioning device of the embodiment shown in FIG. 1 disposed between the door panel and the first body;
FIG. 4 is a block diagram of one embodiment of a linked door of the present invention;
fig. 5 is a partially enlarged schematic view of a portion a of fig. 4.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1 to 3, the utility model discloses lower positioner of embodiment includes: the fixing piece 100, the fixing piece 100 is provided with a positioning groove 110; the swing arm 200 is used for being rotatably connected to the door panel 11; the poking piece 300 is arranged on the first main body 12 on one side of the door panel 11, and when the door panel 11 slides relative to the first main body 12, the poking piece 300 can drive one end of the swing arm 200 to enter the positioning groove 110; and an elastic member 400 connected to the swing arm 200 for driving the swing arm 200 to be separated from the positioning groove 110.
When the door panel 11 slides relative to the first body 12 to the state that the door panel 11 is closed or opened, the swing arm 200 contacts with the toggle piece 300 and enables one end of the swing arm 200 to enter the positioning groove 110, so as to stabilize the relative position of the door panel 11, and after the swing arm 200 leaves the fixed piece 100, the swing arm 200 is reset under the action of the elastic piece 400 so as to enable the door panel 11 to freely slide; can the auxiliary stay door plant 11 through above structure, avoid translation door or linkage door to receive the dead weight of door plant 11 or the condition that external force and take place to incline and sway, guarantee the smooth and easy nature of switch door and the life of translation door or linkage door.
Referring to fig. 3, the lower positioning means is provided at a position capable of stabilizing the door panel 11 in the closed state. Before the door panel 11 is not moved to the closed state, the swing arm 200 is far away from the positioning groove 110 in the height direction under the action of the elastic piece 400, the door panel 11 can freely slide relative to the first main body 12, when the door panel 11 slides relative to the first main body 12 to the closed state of the door panel 11, the poking piece 300 is in contact with one end, far away from the positioning groove 110, of the swing arm 200, so that one end, close to the positioning groove 110, of the swing arm 200 is driven to enter the positioning groove 110, the position of the door panel 11 is limited, the effect of assisting in supporting the door panel 11 is achieved, and the door panel 11 is prevented from moving relative to the first main body 12. It should be noted that, for the sliding door provided with the above-mentioned positioning device, a general sliding door includes a fixed door 20 and a movable door 30, where the fixed door 20 corresponds to the above-mentioned first main body 12, and the movable door 30 corresponds to the above-mentioned door panel 11. For the coupled door provided with the above-mentioned positioning device, a general coupled door includes a fixed door 20 and a plurality of movable doors 30, wherein the fixed door 20 corresponds to the above-mentioned first body 12 with respect to the adjacent movable doors 30 of the fixed door 20; one of the two adjacent movable doors 30 corresponds to the door panel 11, and the other movable door 30 corresponds to the first body 12.
Referring to fig. 1, 2 and 3, in some embodiments of the present invention, the swing arm 200 is provided with a pivot member 201 for rotatably connecting to the door panel 11, the swing arm 200 has a swing section 210 and a toggle section 220 respectively located at two sides of the pivot member 201, and the toggle member 300 can abut against the toggle section 220 to make the swing section 210 swing downwards to enter the positioning groove 110. It can be understood that, after the toggle member 300 is separated from the swing arm 200, under the action of the elastic member 400, the swing section 210 swings upwards to avoid the interference phenomenon when the door panel 11 slides relative to the first main body 12, the lower end of the toggle section 220 is lower than the lower end of the swing section 210, and the door panel 11 can slide until the toggle member 300 contacts with the toggle section 220, so as to drive the swing section 210 into the positioning groove 110 again.
Referring to fig. 1 and 2, in some embodiments of the present invention, the elastic member 400 is a torsion spring passing through the pivot member 201, and two ends of the torsion spring respectively abut against the door panel 11 and the swing arm 200 to drive the swing section 210 to swing upward to separate from the positioning groove 110. The elastic member 400 is the torsion spring, so that the structure of the lower positioning device can be simplified, and the assembly and the use are convenient.
Referring to fig. 1 and 2, in some embodiments of the present invention, the lower surface of the toggle section 220 is provided with a guide inclined plane 221, and the toggle member 300 can abut against the guide inclined plane 221 when the door panel 11 slides relative to the first body 12, so as to drive the swing section 210 to swing downward. Through the above structure, when the door panel 11 slides relative to the first main body 12, the toggle member 300 can be in contact with the toggle section 220, and the toggle member 300 does not need to be operated additionally.
Referring to fig. 1 and 2, in some embodiments of the present invention, in order to further realize the sliding guide for the lower portion of the door panel 11, the toggle member 300 includes a mounting bracket 310, the mounting bracket 310 is connected to a connecting seat 320 extending along a side portion of the mounting bracket 310, a roller 330 is disposed on the connecting seat 320, and the roller 330 is used for extending into a sliding slot at a lower end of the door panel 11 so as to make the door panel 11 slide back and forth relative to the first main body 12.
Referring to fig. 2, in some embodiments of the present invention, the mounting bracket 310 includes a side insert plate 311, the connecting base 320 has a slot 321 matching with the side insert plate 311, the connecting base 320 has at least one threaded hole 322 communicating with the slot 321, and the threaded fastener is connected to the threaded hole 322 and abuts against the side insert plate 311. It should be noted that by loosening the threaded fastener, the position of the side insert plate 311 is moved, and the position of the roller 330 in the thickness direction of the door panel 11 can be adjusted, so as to adapt to door panels 11 with different thicknesses.
Referring to fig. 1 and 2, in some embodiments of the present invention, the fixing member 100 includes a plate member, an upper surface of the plate member is recessed downward to form a sinking chamber, the sinking chamber forms the positioning groove 110, and two ends of the plate member are respectively provided with a mounting hole 120 for a bolt to pass through. It should be noted that the fixing member 100 is generally installed on the ground, and when installed, a cavity for accommodating the positioning groove 110 is reserved on the ground, and then the fixing member is fixed on the ground by passing a bolt through the installation hole 120.
Referring to fig. 2, in some embodiments of the present invention, in order to prevent the door panel 11 from moving relatively in the thickness direction thereof, the end of the swing section 210 is provided with a downward-protruding separation-preventing protrusion 211, and the width of the separation-preventing protrusion 211 is identical to the width of the positioning groove 110.
Referring to fig. 4 and 5, the utility model also discloses a linkage door, include: the upper beam 10, the fixed door 20 and the plurality of movable doors 30 which are arranged on the upper beam 10 and are arranged in parallel in sequence, and the lower positioning devices are arranged between the fixed door 20 and the adjacent movable doors 30 and between the adjacent movable doors 30.
Through the structure, the movable door 30 of the linkage door is not easy to tilt, and the smoothness and the service life of the linkage door when the linkage door is opened and closed are guaranteed.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. Lower positioner, its characterized in that includes:
the fixing piece (100) is provided with a positioning groove (110);
the swing arm (200) is used for being rotatably connected to the door panel (11);
the poking piece (300) is arranged on the first main body (12) on one side of the door panel (11), and when the door panel (11) slides relative to the first main body (12), the poking piece (300) can drive one end of the swing arm (200) to enter the positioning groove (110);
and the elastic piece (400) is connected with the swing arm (200) and is used for driving the swing arm (200) to be separated from the positioning groove (110).
2. The lower positioning device of claim 1, wherein:
the swing arm (200) is provided with a pivot piece (201) which is connected to the door panel (11) in a rotating mode, the swing arm (200) is provided with a swing section (210) and a toggle section (220) which are located on two sides of the pivot piece (201) respectively, and the toggle piece (300) can abut against the toggle section (220) to enable the swing section (210) to swing downwards to enter the positioning groove (110).
3. The lower positioning device according to claim 2, wherein:
the elastic piece (400) is a torsion spring penetrating through the pivot piece (201), and two ends of the torsion spring are respectively abutted against the door panel (11) and the swing arm (200) to drive the swing section (210) to swing upwards so as to be separated from the positioning groove (110).
4. The lower positioning device according to claim 2, wherein:
the lower surface of the toggle section (220) is provided with a guide inclined surface (221), and the toggle piece (300) can abut against the guide inclined surface (221) when the door panel (11) slides relative to the first main body (12) so as to drive the swing section (210) to swing downwards.
5. The lower positioning device of claim 1, wherein:
the poking piece (300) comprises a mounting support (310), the mounting support (310) is connected with a connecting seat (320) extending out along the side portion of the mounting support, a roller (330) is arranged on the connecting seat (320), and the roller (330) is used for extending into the door panel (11) to enable the door panel (11) to slide in a reciprocating mode relative to the first main body (12).
6. The lower positioning device according to claim 5, wherein:
installing support (310) include side picture peg (311), connecting seat (320) be equipped with side picture peg (311) assorted slot (321), be equipped with on connecting seat (320) at least one with screw thread perforation (322) that slot (321) are linked together, threaded fastener connect in screw thread perforation (322) and the top tighten in side picture peg (311).
7. The lower positioning device of claim 1, wherein:
the fixing piece (100) comprises a flat piece, the upper surface of the flat piece is sunken downwards to form a sinking cavity, the sinking cavity forms the positioning groove (110), and two ends of the flat piece are respectively provided with a mounting hole (120) for a bolt to penetrate through.
8. The lower positioning device according to claim 2, wherein:
the end part of the swinging section (210) is provided with a downward-protruding disengagement prevention convex part (211), and the width dimension of the disengagement prevention convex part (211) is consistent with that of the positioning groove (110).
9. Linkage door, its characterized in that includes:
the lower positioning device comprises an upper cross beam (10), and a fixed door (20) and a plurality of movable doors (30) which are arranged on the upper cross beam (10) and are sequentially arranged in parallel, wherein the lower positioning device is arranged between the fixed door (20) and the adjacent movable door (30) and between the adjacent movable doors (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220712675.9U CN217925422U (en) | 2022-03-29 | 2022-03-29 | Lower positioner and linkage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220712675.9U CN217925422U (en) | 2022-03-29 | 2022-03-29 | Lower positioner and linkage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217925422U true CN217925422U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220712675.9U Active CN217925422U (en) | 2022-03-29 | 2022-03-29 | Lower positioner and linkage door |
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| Country | Link |
|---|---|
| CN (1) | CN217925422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575694A (en) * | 2022-03-29 | 2022-06-03 | 广东省牛牛智慧空间科技有限公司 | Lower positioning device and linkage door |
-
2022
- 2022-03-29 CN CN202220712675.9U patent/CN217925422U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575694A (en) * | 2022-03-29 | 2022-06-03 | 广东省牛牛智慧空间科技有限公司 | Lower positioning device and linkage door |
| CN114575694B (en) * | 2022-03-29 | 2025-06-06 | 广东省牛牛智慧空间科技有限公司 | Lower positioning device and linkage door |
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