CN214659616U - Modular telescopic connection spare for door frame - Google Patents
Modular telescopic connection spare for door frame Download PDFInfo
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- CN214659616U CN214659616U CN202120068829.0U CN202120068829U CN214659616U CN 214659616 U CN214659616 U CN 214659616U CN 202120068829 U CN202120068829 U CN 202120068829U CN 214659616 U CN214659616 U CN 214659616U
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- connecting box
- limiting plate
- door frame
- gear
- ring gear
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Abstract
The utility model belongs to the field of door frame installation, in particular to a combined type telescopic connecting piece for a door frame, which comprises a connecting mechanism and an adjusting mechanism, wherein the connecting mechanism comprises a connecting box and four fixing lugs fixed at one end of the connecting box; remove interior frame to the door opening in, align with the border of inside casing and the wall body laminating, then use spanner and cardboard block, and press to the connecting box, the spanner promotes the limiting plate downwards, second ring gear on the limiting plate breaks away from the contact with the first ring gear on the cardboard, then rotate cardboard and pivot, the gear drives the rack and carries out the back-and-forth movement, the rack drives and connects the slide and carry out the back-and-forth movement, the frame synchronous motion regulation thereupon that is connected with the slide, only need rotate the cardboard at the in-process of regulation can, and the bolt that uses at the in-process of installation is less, it is comparatively laborsaving to adjust.
Description
Technical Field
The utility model relates to a door frame installation field specifically is a modular telescopic connection spare for door frame.
Background
The door frame is around the frame and the threshold on doorway both sides and top, inlays on the wall, is supporting the door leaf usually, the frame of the door that exposes, and the section form of door frame is relevant with the type, the number of piles of door, should do benefit to the installation of door simultaneously to have certain seal, when installation combination formula door frame, need use the flexible connecting piece to carry out spacing regulation to inside casing and frame, guarantee its installation accuracy.
Chinese patent discloses a modular telescopic connection for door frame, (grant publication No. CN201835676U), and this patent technology installation is firm, convenient regulation, but, when it adjusts, needs to tear a plurality of bolts loose, and the accommodation process is comparatively hard. Accordingly, a person skilled in the art provides a telescopic connector for a combined door frame to solve the above problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modular telescopic connection spare for door frame to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a combined telescopic connecting piece for a door frame comprises a connecting mechanism and an adjusting mechanism, wherein the connecting mechanism comprises a connecting box and four fixing lugs fixed at one end of the connecting box, which is far away from the fixing lugs, is provided with a connecting sliding plate in a sliding way, the connecting sliding plate is provided with a fixing hole, one end of the connecting sliding plate, which is close to the connecting box, is fixedly connected with a rack, the rack is inserted in the connecting box in a sliding way, one side surface of the connecting box is integrally formed with a mounting groove, the adjusting mechanism is arranged in the mounting groove, the adjusting mechanism comprises a rotating shaft and a gear fixed at one end of the rotating shaft, the rotating shaft is positioned at the central position of the mounting groove, the rotating shaft penetrates through the connecting box in a rotating way, the gear is positioned in the connecting box, the gear is meshed with the connecting box, and one end of the rotating shaft, which is positioned outside the connecting box, is fixedly connected with a clamping plate, the utility model discloses a bearing, including pivot, cardboard, limiting plate and second ring gear are equipped with to elastic sliding cover in the pivot, the bottom surface fixedly connected with first ring gear of cardboard, the top surface fixedly connected with second ring gear of limiting plate, the limiting plate with the second ring gear corresponds each other, just the limiting plate the second ring gear all with the pivot is coaxial to be arranged, the outer wall cover of first ring gear is established and is fixed with first magnetism and inhales the ring, the outer wall cover of second ring gear establish be fixed with the second magnetism that first magnetism inhales the ring and corresponds is inhaled the ring, the limiting plate slides and is in the mounting groove inner wall, the mounting groove with the limiting plate is regular hexagon.
As a further aspect of the present invention: the inner wall end face of the mounting groove is fixedly connected with two elastic pieces which are symmetrically arranged, and the top ends of the elastic pieces are in contact with the bottom face of the limiting plate.
As a further aspect of the present invention: the middle position of the elastic sheet is fixedly connected with a fixing block, and the fixing block is fixedly connected with the connecting box.
As a further aspect of the present invention: the cardboard is regular hexagon.
As a further aspect of the present invention: the diameter of the circumscribed circle of the clamping plate is smaller than that of the inscribed circle of the mounting groove.
As a further aspect of the present invention: a first shaft hole is formed in the center of the clamping plate, and the rotating shaft penetrates through and is fixed in the first shaft hole.
As a further aspect of the present invention: and a second shaft hole is formed in the center of the limiting plate, and the rotating shaft slides on the inner wall of the second shaft hole.
Compared with the prior art, the beneficial effects of the utility model are that:
moving the inner frame and the outer frame into a door opening, attaching the edge of the inner frame to a wall body for alignment, then clamping the inner frame with a clamping plate by using a spanner, pressing the clamping plate to a connecting box, pushing a limiting plate downwards by using the spanner, separating a second gear ring on the limiting plate from contact with a first gear ring on the clamping plate, rotating the clamping plate and a rotating shaft, driving a rack to move back and forth by using a gear, driving a connecting sliding plate to move back and forth by using the rack, synchronously moving and adjusting an outer frame connected with the connecting sliding plate, moving the outer frame to be attached to the wall body for alignment, then drawing out the spanner, moving and resetting the limiting plate under the action of a spring piece, meshing the second gear ring on the limiting plate with the first gear ring on the clamping plate, limiting the clamping plate, preventing the rotating of the clamping plate, preventing the rotating shaft and the gear from rotating, preventing the rack and the connecting sliding plate from moving, enabling the positions of the inner frame and the outer frame to be relatively fixed and attaching the two sides of the wall body, only need rotate the cardboard at the in-process of adjusting can, and the bolt that uses at the in-process of installation is less, adjusts comparatively laborsavingly.
Drawings
FIG. 1 is a schematic view of a telescopic connector for a combined door frame;
FIG. 2 is a schematic view of the internal structure of a connection box in the telescopic connection member for a combined door frame;
FIG. 3 is a schematic view of an adjusting mechanism in a telescopic connector for a combined door frame;
FIG. 4 is a schematic view of a snap-gauge structure of a telescopic connector for a combined door frame;
fig. 5 is a schematic view of a limiting plate in a telescopic connector for a combined door frame.
In the figure: 1. a connecting mechanism; 101. mounting grooves; 11. a connection box; 12. fixing the ear; 13. connecting a sliding plate; 131. a fixing hole; 14. a rack; 2. an adjustment mechanism; 201. a first shaft hole; 202. a second shaft hole; 21. a rotating shaft; 22. a gear; 23. clamping a plate; 231. a first magnetic ring; 24. a limiting plate; 241. a second magnetic ring; 25. a first ring gear; 26. a second ring gear; 27. a spring plate; 271. and (5) fixing blocks.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present invention, a combined door frame used telescopic connector includes a connecting mechanism 1 and an adjusting mechanism 2, the connecting mechanism 1 includes a connecting box 11 and four fixing lugs 12 fixed at one end thereof, one end of the connecting box 11 far from the fixing lugs 12 is slidably penetrated with a connecting sliding plate 13, the connecting sliding plate 13 is provided with a fixing hole 131, one end of the connecting sliding plate 13 near the connecting box 11 is fixedly connected with a rack 14, the rack 14 is slidably inserted in the connecting box 11, a side surface of the connecting box 11 is integrally formed with a mounting groove 101, the adjusting mechanism 2 is installed in the mounting groove 101, the adjusting mechanism 2 includes a rotating shaft 21 and a gear 22 fixed at one end thereof, the rotating shaft 21 is located at a central position of the mounting groove 101, the rotating shaft 21 is rotatably penetrated with the connecting box 11, the gear 22 is located inside the connecting box 11, and the gear 22 is engaged with the connecting box 11, one end of the rotating shaft 21 located outside the connecting box 11 is fixedly connected with a snap plate 23, elastic sliding sleeve is equipped with limiting plate 24 in pivot 21, limiting plate 24 is located cardboard 23 below, the first ring gear 25 of bottom surface fixedly connected with of cardboard 23, limiting plate 24's top surface fixedly connected with second ring gear 26, limiting plate 24 and second ring gear 26 correspond each other, and limiting plate 24, second ring gear 26 all with the pivot 21 coaxial arrangement, first ring gear 231 is inhaled to first ring gear 25's outer wall cover is established and is fixed with first magnetism, second ring gear 241 is inhaled to second ring gear 26's outer wall cover is established and is fixed with the second magnetism that corresponds with first magnetism and inhale ring gear 231, limiting plate 24 slides at mounting groove 101 inner wall, mounting groove 101 and limiting plate 24 are regular hexagon.
In this embodiment: when the connecting box is used, the connecting box 11 and the connecting sliding plate 13 respectively correspond to the inner frame and the outer frame, then the connecting box is connected with the inner frame through the fixing lugs 12 by using bolts, the connecting box is connected with the outer frame through the fixing holes 131 by using bolts, then the inner frame and the outer frame are moved into a door opening and are aligned with the edge of the inner frame in a fit manner, then the connecting box is clamped with the clamping plate 23 by using a spanner, the spanner is pressed towards the connecting box 11, the limiting plate 24 is pushed downwards by the spanner, the second gear ring 26 on the limiting plate 24 is separated from contact with the first gear ring 25 on the clamping plate 23, at the moment, the clamping plate 23 can freely rotate, then the clamping plate 23 and the rotating shaft 21 are rotated, the rotating shaft 21 drives the gear 22 to rotate, the gear 22 drives the rack 14 to move back and forth, the rack 14 drives the connecting sliding plate 13 to move back and forth, the outer frame connected with the connecting sliding plate 13 is synchronously moved and adjusted, the outer frame is moved to be aligned with the wall in a fit manner, then the spanner is pulled out, under the effect of shell fragment 27, limiting plate 24 removes and resets, second ring gear 26 on the limiting plate 24 meshes with first ring gear 25 on the cardboard 23, it is spacing to cardboard 23, cardboard 23 can't rotate, pivot 21 and the unable rotation of gear 22, rack 14 and the unable removal of connection slide 13, make inside casing and frame position relatively fixed, and attached in wall body both sides, in the in-process of regulation only need rotate cardboard 23 can, and the bolt that uses at the in-process of installation is less, it is comparatively laborsaving to adjust, when second ring gear 26 and first ring gear 25 mesh, ring gear 241 mutual magnetism is inhaled to first magnetism and is connected to first magnetism, further increase second ring gear 26 and first ring gear 25's engaging power, guarantee stably.
In fig. 3: the shell fragment 27 of two symmetrical arrangements of inner wall terminal surface fixedly connected with of mounting groove 101, the top of shell fragment 27 and the bottom surface contact of limiting plate 24, shell fragment 27 carries out the elasticity jacking to limiting plate 24, guarantee the engaging force of second ring gear 26 and first ring gear 25, the intermediate position department fixedly connected with fixed block 271 of shell fragment 27, fixed block 271 and junction box 11 fixed connection, fixed block 271 plays the effect of connecting shell fragment 27 and junction box 11, guarantee the stability of shell fragment 27.
In fig. 4: cardboard 23 is regular hexagon, use hexagonal spanner and cardboard 23 joint on the market, it is comparatively convenient to use, cardboard 23's circumscribed circle diameter is less than the inscribed circle diameter of mounting groove 101, when cardboard 23 rotates, can not take place to interfere with the inner wall of mounting groove 101, guarantee cardboard 23 and rotate smoothly, first shaft hole 201 has been seted up to the central point department of putting of cardboard 23, pivot 21 runs through to be fixed in first shaft hole 201, first shaft hole 201 is fixed a position cardboard 23 and 21 being connected of pivot, guarantee the installation accuracy.
In fig. 5: the center position of the limit plate 24 is provided with a second shaft hole 202, the rotating shaft 21 slides on the inner wall of the second shaft hole 202, and the second shaft hole 202 positions the connection between the limit plate 24 and the rotating shaft 21, so that the installation accuracy is ensured.
The utility model discloses a theory of operation is: when the connecting box is used, the connecting box 11 and the connecting sliding plate 13 respectively correspond to the inner frame and the outer frame, then the connecting box is connected with the inner frame through the fixing lugs 12 by using bolts, the connecting box is connected with the outer frame through the fixing holes 131 by using bolts, then the inner frame and the outer frame are moved into a door opening and are aligned with the edge of the inner frame in a fit manner, then the connecting box is clamped with the clamping plate 23 by using a spanner, the spanner is pressed towards the connecting box 11, the limiting plate 24 is pushed downwards by the spanner, the second gear ring 26 on the limiting plate 24 is separated from contact with the first gear ring 25 on the clamping plate 23, at the moment, the clamping plate 23 can freely rotate, then the clamping plate 23 and the rotating shaft 21 are rotated, the rotating shaft 21 drives the gear 22 to rotate, the gear 22 drives the rack 14 to move back and forth, the rack 14 drives the connecting sliding plate 13 to move back and forth, the outer frame connected with the connecting sliding plate 13 is synchronously moved and adjusted, the outer frame is moved to be aligned with the wall in a fit manner, then the spanner is pulled out, under the effect of shell fragment 27, limiting plate 24 removes and resets, second ring gear 26 on the limiting plate 24 meshes with first ring gear 25 on the cardboard 23, it is spacing to cardboard 23, cardboard 23 can't rotate, pivot 21 and the unable rotation of gear 22, rack 14 and the unable removal of connection slide 13, make inside casing and frame position relatively fixed, and attached in wall body both sides, in the in-process of regulation only need rotate cardboard 23 can, and the bolt that uses at the in-process of installation is less, it is comparatively laborsaving to adjust, when second ring gear 26 and first ring gear 25 mesh, ring gear 241 mutual magnetism is inhaled to first magnetism and is connected to first magnetism, further increase second ring gear 26 and first ring gear 25's engaging power, guarantee stably.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The combined telescopic connecting piece for the door frame is characterized by comprising a connecting mechanism (1) and an adjusting mechanism (2), wherein the connecting mechanism (1) comprises a connecting box (11) and four fixing lugs (12) fixed at one end of the connecting box, one end, far away from the fixing lugs (12), of the connecting box (11) is provided with a connecting sliding plate (13) in a sliding mode, a fixing hole (131) is formed in the connecting sliding plate (13), one end, close to the connecting box (11), of the connecting sliding plate (13) is fixedly connected with a rack (14), the rack (14) is inserted in the connecting box (11) in a sliding mode, one side face of the connecting box (11) is integrally formed with a mounting groove (101), the adjusting mechanism (2) is installed in the mounting groove (101), and the adjusting mechanism (2) comprises a rotating shaft (21) and a gear (22) fixed at one end of the rotating shaft, the utility model discloses a fixing device for a motor vehicle, including mounting groove (101), pivot (21), gear (22), limiting plate (24), gear (22), connecting box (11), pivot (21) and pivot (21) are located the central point of mounting groove (101) puts the department, pivot (21) rotate and run through connecting box (11), gear (22) are located inside connecting box (11), just gear (22) with connecting box (11) meshing, pivot (21) are located the one end fixedly connected with cardboard (23) in the connecting box (11) outside, the elastic sliding cover is equipped with limiting plate (24) in pivot (21), limiting plate (24) are located cardboard (23) below, the bottom surface fixedly connected with first ring gear (25) of cardboard (23), the top surface fixedly connected with second ring gear (26) of limiting plate (24), limiting plate (24) with second ring gear (26) correspond to each other, just limiting plate (24), second ring gear (26) all with pivot (21) coaxial arrangement, the outer wall cover of first ring gear (25) is established and is fixed with first magnetism and inhale ring (231), the outer wall cover of second ring gear (26) establish be fixed with the second magnetism that first magnetism is inhaled ring (231) and is corresponded inhales ring (241), limiting plate (24) slide mounting groove (101) inner wall, mounting groove (101) with limiting plate (24) are regular hexagon.
2. The telescopic connecting piece for the combined door frame as claimed in claim 1, wherein two elastic sheets (27) which are symmetrically arranged are fixedly connected to the end surface of the inner wall of the mounting groove (101), and the top ends of the elastic sheets (27) are in contact with the bottom surface of the limiting plate (24).
3. A telescopic connector for a combined door frame as claimed in claim 2, wherein a fixing block (271) is fixedly connected to the middle position of the elastic sheet (27), and the fixing block (271) is fixedly connected to the connection box (11).
4. A modular door frame connector as claimed in claim 1, characterised in that said snap-gauge plate (23) is of regular hexagonal shape.
5. A telescopic connector for a combined door frame according to claim 1, characterised in that the diameter of the circumcircle of the catch plate (23) is smaller than the diameter of the inscribed circle of the mounting groove (101).
6. The telescopic connecting member for a combined door frame as claimed in claim 1, wherein a first shaft hole (201) is formed at a central position of the clamping plate (23), and the rotating shaft (21) is fixed in the first shaft hole (201) in a penetrating manner.
7. The telescopic connecting member for combined door frame as claimed in claim 1, wherein a second shaft hole (202) is opened at a central position of the stopper plate (24), and the rotating shaft (21) slides on an inner wall of the second shaft hole (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120068829.0U CN214659616U (en) | 2021-01-12 | 2021-01-12 | Modular telescopic connection spare for door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120068829.0U CN214659616U (en) | 2021-01-12 | 2021-01-12 | Modular telescopic connection spare for door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214659616U true CN214659616U (en) | 2021-11-09 |
Family
ID=78515080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120068829.0U Active CN214659616U (en) | 2021-01-12 | 2021-01-12 | Modular telescopic connection spare for door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214659616U (en) |
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2021
- 2021-01-12 CN CN202120068829.0U patent/CN214659616U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230918 Address after: 272213 Industrial Park, Xiaoyun Town, Jinxiang County, Jining City, Shandong Province Patentee after: Jinxiang Zhuoer Industry and Trade Co.,Ltd. Address before: 225700 industrial concentration area (West District), Xingdong Town, Xinghua City, Taizhou City, Jiangsu Province Patentee before: Taizhou Ruixuan mechanical equipment Co.,Ltd. |