CN210217448U - Rotating shaft mechanism for casement door - Google Patents
Rotating shaft mechanism for casement door Download PDFInfo
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- CN210217448U CN210217448U CN201920587864.6U CN201920587864U CN210217448U CN 210217448 U CN210217448 U CN 210217448U CN 201920587864 U CN201920587864 U CN 201920587864U CN 210217448 U CN210217448 U CN 210217448U
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Abstract
The utility model relates to a rotating shaft mechanism for a flat-open door, which comprises a lower rotating shaft component, wherein the lower rotating shaft component comprises a lower mounting seat, a lower rotating shaft seat and a lower rotating shaft cylinder; the lower mounting seat is internally provided with a mounting groove, the wall of the mounting groove is provided with 4 concave positions, the 4 concave positions are distributed in a cross shape, the circumferential surface of the lower mounting seat is provided with 4 jackscrew rotary connection holes which are communicated with the 4 concave positions in a one-to-one correspondence manner, and jackscrews respectively penetrate through the jackscrew rotary connection holes; the lower rotating shaft seat is arranged in the mounting groove of the lower mounting seat, a lower rotating shaft is formed on the lower rotating shaft seat, 4 limiting convex parts which are in one-to-one correspondence with 4 concave positions on the lower mounting seat are formed on the circumferential surface of the lower rotating shaft seat, and the 4 limiting convex parts are correspondingly embedded into the 4 concave positions of the mounting groove; the lower rotating shaft cylinder is sleeved on the lower rotating shaft. The utility model has the advantages of simple structure, reasonable in design, low in production cost, can finely tune the position of countershaft, can reduce the installation degree of difficulty of vertical hinged door during the use, be favorable to improving the installation effectiveness of vertical hinged door.
Description
Technical Field
The utility model relates to a door and window accessory technical field, especially a flat-open door is with pivot mechanism.
Background
At present, a rotating shaft type side hung door on the market at least comprises a door leaf, a rotating shaft mechanism and an upper transverse frame, wherein the door leaf is rotatably arranged between the upper transverse frame and the ground through the rotating shaft mechanism, so that the side hung door can be rotatably opened or closed. Most of the rotating shaft mechanisms for the existing vertical hinged door cannot finely adjust the position of the rotating shaft, so that the rotating shaft of the rotating mechanism is required to be accurately installed when the vertical hinged door is installed, the vertical hinged door after installation can be guaranteed to be smoothly opened or closed, the rotating shaft mechanism which cannot finely adjust the position of the rotating shaft causes difficulty in installation of the vertical hinged door, the installation difficulty is high, and the installation efficiency of the vertical hinged door is greatly reduced. In addition, some rotating shaft mechanisms capable of finely adjusting the rotating shaft are also available in the market, but the structure of the rotating shaft mechanism is complex, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flat-open door is with pivot mechanism, this flat-open door is with pivot mechanism have simple structure, reasonable in design, low in production cost, can finely tune the position of countershaft, can reduce the installation degree of difficulty of flat-open door during the use, are favorable to improving advantages such as the installation effectiveness of flat-open door.
The technical scheme of the utility model is realized like this: a rotating shaft mechanism for a side hung door comprises a lower rotating shaft assembly and is characterized in that the lower rotating shaft assembly comprises a lower mounting seat, a lower rotating shaft seat and a lower rotating shaft barrel; the lower mounting seat is internally provided with a mounting groove, the wall of the mounting groove is provided with 4 concave positions, the 4 concave positions are distributed in a cross shape, the circumferential surface of the lower mounting seat is provided with 4 jackscrew rotary connection holes, the 4 jackscrew rotary connection holes are correspondingly communicated with the 4 concave positions on the mounting groove one by one, and jackscrews respectively penetrate through the jackscrew rotary connection holes; the lower rotating shaft seat is arranged in the mounting groove of the lower mounting seat, a lower rotating shaft is further formed on the top surface of the lower rotating shaft seat, 4 limiting convex parts are formed on the circumferential surface of the lower rotating shaft seat, the 4 limiting convex parts correspond to the 4 concave positions on the lower mounting seat one by one, and the 4 limiting convex parts on the lower rotating shaft seat are correspondingly embedded into the 4 concave positions of the mounting groove; the lower rotating shaft cylinder is sleeved on the lower rotating shaft.
Furthermore, the lower rotary shaft cylinder is arranged on a mounting plate, and a mounting hole is formed in the mounting plate.
Still further, the lower mount pad is formed with a mounting hole.
Still further, the utility model also comprises an upper axle component; the upper rotating shaft assembly comprises an adjusting seat, an upper mounting seat, an upper rotating shaft and 2 fixing screws, wherein a sliding groove is formed in the upper mounting seat, and 2 opposite groove edges of the sliding groove are respectively bent to form flanging parts; the adjusting seat is slidably mounted in the sliding groove, a rotating shaft hole is formed in the adjusting seat, and screw holes are formed in two sides of the rotating shaft hole respectively; 2 fixing screws are correspondingly locked into the 2 screw holes, the adjusting seat is lifted by rotating the fixing screws to press the sliding groove, and the top surface of the adjusting seat and the edge folding part of the sliding groove are mutually pressed to fix the adjusting seat in the sliding groove of the upper mounting seat; the upper rotating shaft is inserted into a rotating shaft hole of the adjusting seat.
The utility model has the advantages that: when the utility model is used, the lower mounting seat is firstly fixed on the ground, the lower shaft seat is arranged in the lower mounting seat, a pair of connecting lines which are oppositely arranged concave positions in the lower mounting seat are arranged to be parallel or close to parallel with the length direction of the upper horizontal frame of the door frame, the lower shaft cylinder is arranged on the bottom surface of the door leaf, then when the position of the lower shaft cylinder is not corresponding to the position of the lower shaft on the lower shaft seat in the installation process of the door leaf, a user can push the corresponding limit convex part by rotating 2 jackscrews which are parallel with the length direction of the upper horizontal frame of the door frame on the lower mounting seat, so that the lower shaft seat moves left and right in the mounting groove, and also can push the corresponding limit convex part by rotating 2 jackscrews which are vertically arranged with the length direction of the upper horizontal frame of the door frame on the lower mounting seat, so that the lower shaft seat moves back and forth in the mounting, thereby realize the fine setting to the lower pivot, make the position of lower pivot and install the lower pivot section of thick bamboo position matching on the door leaf, need not dismantle down mount pad or lower pivot section of thick bamboo again and install again for the installation of the door leaf of vertical hinged door is more convenient, and the structure of whole lower pivot subassembly is extremely simple moreover, makes the utility model has the advantages of simple structure, reasonable in design, low in production cost, can finely tune the position of pivot, can reduce the installation degree of difficulty of vertical hinged door during the application, be favorable to improving the installation effectiveness of vertical hinged door.
Drawings
FIG. 1 is a schematic structural view of a lower spindle assembly of an embodiment.
Fig. 2 is a schematic structural view of the upper spindle assembly of the embodiment.
FIG. 3 is a partial cross-sectional structural view (with the terminal screw removed) of the embodiment in use.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is an enlarged schematic view of a portion B in fig. 3.
Description of reference numerals: 1-lower spindle assembly; 2-lower mounting seat; 21-mounting grooves; 22. 23, 24, 25-pits; 26. 27, 28, 29-jackscrew rotary holes; 31. 32, 33, 34-jackscrew; 4-lower shaft rotating seat; 41-lower rotating shaft; 42. 43, 44, 45-limit convex part; 5, rotating the shaft down; 51-a mounting plate; 210. 52-mounting holes; 53-lower shaft sleeve; 6-upper rotating shaft component; 7-an adjusting seat; 71-rotating shaft holes; 72. 73-screw holes; 74. 75-a step groove; 8-mounting a base; 81-a chute; 82. 83-hem portion; 84. 85-mounting ears; 841. 851-mounting holes; 86-elongated holes; 9-upper rotating shaft; 101. 102-set screws; 20-an upper shaft sleeve; 30-a door leaf; 40-upper horizontal frame.
Detailed Description
As shown in fig. 1, 3 and 5, the rotating shaft mechanism for a flat-open door of the present embodiment includes a lower rotating shaft assembly 1, where the lower rotating shaft assembly 1 includes a lower mounting base 2, a lower rotating shaft base 4 and a lower rotating shaft barrel 5; the lower mounting seat 2 is provided with a mounting groove 21, the groove wall of the mounting groove 21 is provided with 4 concave positions 22, 23, 24 and 25, the 4 concave positions 22, 23, 24 and 25 are distributed in a cross shape, the circumferential surface of the lower mounting seat 2 is provided with 4 jackscrew rotary holes 26, 27, 28 and 29, the 4 jackscrew rotary holes 26, 27, 28 and 29 are communicated with the 4 concave positions 22, 23, 24 and 25 on the mounting groove 21 in a one-to-one correspondence manner, and jackscrews 31, 32, 33 and 34 are respectively arranged in the jackscrew rotary holes 26, 27, 28 and 29 in a penetrating manner; the lower rotating shaft seat 4 is arranged in the mounting groove 21 of the lower mounting seat 2, a lower rotating shaft 41 is further formed on the top surface of the lower rotating shaft seat 4, 4 limiting convex parts 42, 43, 44 and 45 are formed on the circumferential surface of the lower rotating shaft seat 4, the 4 limiting convex parts 42, 43, 44 and 45 are in one-to-one correspondence with the 4 concave positions 22, 23, 24 and 25 on the lower mounting seat 2, and the 4 limiting convex parts 42, 43, 44 and 45 on the lower rotating shaft seat 4 are correspondingly embedded into the 4 concave positions 22, 23, 24 and 25 of the mounting groove 21; the lower rotating shaft cylinder 5 is sleeved on the lower rotating shaft 41. When the rotating shaft mechanism for the flat-open door is applied, the lower mounting seat 2 is firstly fixed on the ground, the lower rotating shaft seat 4 is installed in the lower mounting seat 2, a pair of oppositely arranged concave positions 22 and 24 in the lower mounting seat 2 are connected and installed to be parallel or approximately parallel to the length direction of the upper transverse frame 40 of the door frame, the lower rotating shaft cylinder 5 is installed on the bottom surface of the door leaf 30, then in the installation process of the door leaf 30, if the position of the lower rotating shaft cylinder 5 is not corresponding to the position of the lower rotating shaft 41 on the lower rotating shaft seat 4, a user can push the corresponding limiting convex parts 42 and 44 by rotating the 2 top wires 31 and 33 on the lower mounting seat 2 parallel to the length direction of the upper transverse frame 40 of the door frame, so that the lower rotating shaft seat 4 moves left and right in the installation groove 21, and can also rotate the 2 top wires 32 on the lower mounting seat 2 and vertically arranged to the length direction of the upper transverse frame 40 of, 34 promote rather than the spacing convex part 43 that corresponds, 45, cause lower shaft seat 4 to make the back-and-forth movement in mounting groove 21, thereby realize the fine setting to lower shaft 41, make the position of lower shaft 41 and install the 5 position matching of lower shaft section of thick bamboo on door leaf 30, need not again to dismantle and install again lower mount pad 2 or lower shaft section of thick bamboo 5, make the installation of door leaf 30 of vertical hinged door more convenient, and whole lower shaft section of thick bamboo 1's structure is extremely simple, make this pivot mechanism for vertical hinged door have simple structure, reasonable in design, low in production cost, can finely tune the position of countershaft, can reduce the installation degree of difficulty of vertical hinged door during the application, be favorable to improving advantages such as installation effectiveness of vertical hinged door.
In order to make the structure of the lower rotary shaft cylinder 5 more reasonable and make the lower rotary shaft cylinder 5 more convenient to install, as shown in fig. 1, 3 and 5, the lower rotary shaft cylinder 5 is arranged on a mounting plate 51, and a mounting hole 52 is formed on the mounting plate 51. In practical use, the lower rotary shaft 5 is fixed to the bottom surface of the door leaf 30 by screws passing through the mounting holes 52 of the mounting plate 51.
In order to make the structure of the lower mounting base 2 more reasonable, as shown in fig. 1, 3 and 5, a mounting hole 210 is formed on the lower mounting base 2, and in practical application, the lower mounting base 2 is fixed on the ground by a screw passing through the mounting hole 210.
In order to make the structure of lower shaft assembly 1 more reasonable, further improve this flat-open door pivot mechanism's for use life, as shown in fig. 1, fig. 3, fig. 5, lower shaft assembly 1 still includes lower axle sleeve 53, lower axle sleeve 53 wears to arrange in down on the pivot 41, and this lower axle sleeve 53 is in down between pivot 41 and the lower pivot section of thick bamboo 5.
As shown in fig. 2, 3 and 4, the hinge mechanism for a side hung door further comprises an upper hinge assembly 6; the upper rotating shaft assembly 6 comprises an adjusting seat 7, an upper mounting seat 8, an upper rotating shaft 9 and 2 fixing screws 101 and 102, a sliding groove 81 is formed on the upper mounting seat 8, and folding edge parts 82 and 83 are respectively formed on 2 opposite groove edges of the sliding groove 81 in a bending mode; the adjusting seat 7 is slidably mounted in the sliding groove 81, a rotating shaft hole 71 is formed on the adjusting seat 7, and screw holes 72 and 73 are respectively formed on two sides of the rotating shaft hole 71; 2 fixing screws 101 and 102 are correspondingly locked into the 2 screw holes 72 and 73, the adjusting seat 7 is lifted by rotating the fixing screws 101 and 102 to press the chute 81, and the top surface of the adjusting seat 7 and the folding edge parts 82 and 83 of the chute 81 are mutually pressed to fix the adjusting seat 7 in the chute 81 of the upper mounting seat 8; the upper rotating shaft 9 is inserted into the rotating shaft hole 71 of the adjusting seat 7. When the hinge mechanism is used, the upper rotating shaft 9 is firstly installed on the upper transverse frame 40 of the door frame, the adjusting seat 7 is installed in the sliding groove 81 of the upper installing seat 8, then the upper installing seat 8 is fixedly installed on the top surface of the door leaf 30, the length direction of the upper installing seat 8 is parallel to the length direction of the top surface of the door leaf 30, the sliding of the adjusting seat 7 in the sliding groove 81 is used for adjusting the position, finally, the adjusting seat 7 is fixed on the upper installing seat 8 by rotating the fixing screws 101 and 102, but in the installation process, if the position of the rotating shaft hole 71 in the adjusting seat 7 is not matched with the position of the upper rotating shaft 9 installed on the upper transverse frame 40, the position of the adjusting seat 7 can be adjusted again by directly loosening the 2 fixing screws 101 and 102, the upper installing seat 8 and the adjusting seat 7 do not need to be detached and then installed again, and the rotating shaft mechanism for the flat-open door is more. In actual use, the width of the top surface of the door leaf 30 is small, so that the upper mounting seat 8 of the upper rotating shaft assembly 6 is not too large to deviate from the preset mounting position when being mounted, and therefore, only the front and back position of the lower rotating shaft 41 of the lower rotating shaft assembly 1 needs to be adjusted when the door leaf is used; because the length of door leaf 30 top surface is longer, the last mount pad 8 of last pivot subassembly 6 deviates predetermined mounted position very easily when the installation, consequently be equipped with on last pivot subassembly 6 and move about adjusting seat 7 and realize position adjustment's structure very necessary, make this pivot mechanism for flat-open door more convenient to the installation of door leaf 30.
In order to make the structure of the upper shaft assembly 6 more reasonable and further improve the service life of the rotating shaft mechanism for the flat-open door, as shown in fig. 2, fig. 3 and fig. 4, the upper shaft assembly 6 further comprises an upper shaft sleeve 20, the upper shaft sleeve 20 penetrates through the upper rotating shaft 9, and the upper shaft sleeve 20 is located between the upper rotating shaft 9 and the rotating shaft hole 71.
In order to make the structure of the upper spindle assembly 6 more reasonable, as shown in fig. 2, 3 and 4, an elongated hole 86 is formed on the bottom of the sliding groove 81 of the upper mounting seat 8, and the elongated hole 86 is arranged along the length direction of the sliding groove 81. After the position of the adjusting seat 7 is adjusted, the bottom surface of the upper rotating shaft 9 or the upper shaft sleeve 20 can be prevented from scraping the groove bottom of the sliding groove 81, and the rotation of the upper rotating shaft 9 can not be influenced.
As shown in fig. 2, 3 and 4, stepped grooves 74 and 75 are formed on both side edges of the top surface of the adjustment base 7. When the adjusting base 7 is positioned by rotating the fixing screws 101 and 102, the 2 stepped grooves 74 and 75 on the adjusting base 7 are correspondingly nested with the 2 flanging parts 82 and 83 on the sliding groove 81, so that the adjusting base 7 is more firmly installed
In order to make the structure of the upper mounting seat 8 more reasonable, as shown in fig. 2, 3 and 4, the two ends of the upper mounting seat 8 are respectively provided with mounting lugs 84 and 85, and mounting holes 841 and 851 are respectively formed on the mounting lugs 84 and 85. In use, the upper mounting 8 is secured to the top surface of the door leaf 30 by screws passing through its mounting holes 841, 851.
The above-mentioned embodiment is the preferred embodiment of the present invention, all with the similar structure of the present invention and the equivalent changes made all should belong to the protection category of the present invention.
Claims (9)
1. The utility model provides a flat-open door is with pivot mechanism, includes lower pivot subassembly, its characterized in that: the lower rotating shaft assembly comprises a lower mounting seat, a lower rotating shaft seat and a lower rotating shaft barrel; the lower mounting seat is internally provided with a mounting groove, the wall of the mounting groove is provided with 4 concave positions, the 4 concave positions are distributed in a cross shape, the circumferential surface of the lower mounting seat is provided with 4 jackscrew rotary connection holes, the 4 jackscrew rotary connection holes are correspondingly communicated with the 4 concave positions on the mounting groove one by one, and jackscrews respectively penetrate through the jackscrew rotary connection holes; the lower rotating shaft seat is arranged in the mounting groove of the lower mounting seat, a lower rotating shaft is further formed on the top surface of the lower rotating shaft seat, 4 limiting convex parts are formed on the circumferential surface of the lower rotating shaft seat, the 4 limiting convex parts correspond to the 4 concave positions on the lower mounting seat one by one, and the 4 limiting convex parts on the lower rotating shaft seat are correspondingly embedded into the 4 concave positions of the mounting groove; the lower rotating shaft cylinder is sleeved on the lower rotating shaft.
2. The hinge mechanism for a side hung door according to claim 1, wherein: the lower rotating shaft cylinder is arranged on a mounting plate, and a mounting hole is formed in the mounting plate.
3. The hinge mechanism for a side hung door according to claim 1, wherein: and the lower mounting seat is provided with a mounting hole.
4. The hinge mechanism for a side hung door according to claim 1, wherein: the lower rotating shaft assembly further comprises a lower shaft sleeve, the lower shaft sleeve penetrates through the lower rotating shaft, and the lower shaft sleeve is located between the lower rotating shaft and the lower rotating shaft barrel.
5. The hinge mechanism for a side hung door according to claim 1, wherein: the device also comprises an upper shaft component; the upper rotating shaft assembly comprises an adjusting seat, an upper mounting seat, an upper rotating shaft and 2 fixing screws, wherein a sliding groove is formed in the upper mounting seat, and 2 opposite groove edges of the sliding groove are respectively bent to form flanging parts; the adjusting seat is slidably mounted in the sliding groove, a rotating shaft hole is formed in the adjusting seat, and screw holes are formed in two sides of the rotating shaft hole respectively; 2 fixing screws are correspondingly locked into the 2 screw holes, the adjusting seat is lifted by rotating the fixing screws to press the sliding groove, and the top surface of the adjusting seat and the edge folding part of the sliding groove are mutually pressed to fix the adjusting seat in the sliding groove of the upper mounting seat; the upper rotating shaft is inserted into a rotating shaft hole of the adjusting seat.
6. The hinge mechanism for a side hung door according to claim 5, wherein: the upper shaft assembly further comprises an upper shaft sleeve, the upper shaft sleeve is arranged on the upper rotating shaft in a penetrating mode, and the upper shaft sleeve is located between the upper rotating shaft and the rotating shaft hole.
7. The hinge mechanism for a side hung door according to claim 5 or 6, wherein: and a long hole is formed at the bottom of the sliding groove of the upper mounting seat and is distributed along the length direction of the sliding groove.
8. The hinge mechanism for a side hung door according to claim 5, wherein: stepped grooves are formed on two side edges of the top surface of the adjusting seat respectively.
9. The hinge mechanism for a side hung door according to claim 5, wherein: and mounting lugs are respectively arranged at two ends of the upper mounting seat, and mounting holes are respectively formed in the mounting lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920587864.6U CN210217448U (en) | 2019-04-26 | 2019-04-26 | Rotating shaft mechanism for casement door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920587864.6U CN210217448U (en) | 2019-04-26 | 2019-04-26 | Rotating shaft mechanism for casement door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210217448U true CN210217448U (en) | 2020-03-31 |
Family
ID=69924205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920587864.6U Active CN210217448U (en) | 2019-04-26 | 2019-04-26 | Rotating shaft mechanism for casement door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210217448U (en) |
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2019
- 2019-04-26 CN CN201920587864.6U patent/CN210217448U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
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Address after: 528200 Guangdong Province, Foshan City Nanhai District Lishui town Guan Lu Zheng Long material Co. Ltd by plant Patentee after: Foshan dunmei Home Technology Co., Ltd Address before: 528200 Guangdong Province, Foshan City Nanhai District Lishui town Guan Lu Zheng Long material Co. Ltd by plant Patentee before: FOSHAN NANHAI DUNMEI DECORATION MATERIAL Co.,Ltd. |