CN212079010U - Sliding door hangs wheel and sliding door - Google Patents
Sliding door hangs wheel and sliding door Download PDFInfo
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- CN212079010U CN212079010U CN202020285241.6U CN202020285241U CN212079010U CN 212079010 U CN212079010 U CN 212079010U CN 202020285241 U CN202020285241 U CN 202020285241U CN 212079010 U CN212079010 U CN 212079010U
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Abstract
The invention discloses a hanging wheel of a sliding door, which comprises a main body (1) and pulleys (3), wherein pin holes (2) are symmetrically formed in the main body (1) in the left-right direction, the pulleys (3) are arranged on the pin holes (2) through bearings (4), and the hanging wheel is characterized in that: the novel multifunctional hanging tool is characterized in that a hanging hole (5) is formed in the center of the main body (1), a threaded rod (6) matched with the hanging hole is arranged in the hanging hole (5), a fastening hole (7) is further formed in the upper plane of the main body (1), a fastening screw (8) matched with the fastening hole is arranged in the fastening hole (7), the fastening hole (7) is communicated with the hanging hole (5), and the fastening screw (8) can be in contact with the threaded rod (6) through the fastening hole (7). The invention also discloses a sliding door and a sliding window, and the sliding door and the sliding window hanging wheel are used. The invention is simply designed in the prior art, has excellent operation effect, more stable performance and larger application environment.
Description
Technical Field
The invention relates to a sliding door and window hanging wheel, in particular to a sliding door and window hanging wheel for a casement sliding door and window and a sliding door and window.
Background
In daily life, the use of sliding doors and windows is very common, sliding doors and windows serve as decoration doors and windows which are necessary for modern home decoration, and due to the fact that the sliding opening mode is the sliding mode, the utilization rate of indoor space can be greatly improved compared with that of common rotary opening and closing doors and windows. When realizing both can push and pull and can flat-open rotatory full-open door and window, the slip track of sliding door and window includes two parts: one part is fixed on the fixed track at the upper part of the door and window frame, and the other part is fixed on the movable track at the top part of the fixed door and window frame. This requires the hanging wheel to be one of the important parts of the sliding door and window, which plays a key role in smooth sliding of the door and window.
In order to solve the above problems, there is a design in the prior art: the invention discloses an upper hanging wheel of a push-pull folding door and window, which is named as 'an upper hanging wheel of a push-pull folding door and window', and is disclosed in the patent application No. 201721871419X, the application publication No. CN207934678U, the application publication No. 2018, 10 and 2. The concrete content of the prior art is as follows: the utility model provides a folding door and window of push-and-pull goes up hanging wheel, loose pulley assembly movably installs in the support top, and two hinge pieces, rotationally install in the support side, and adjusting screw passes the support and passes through threaded connection with loose pulley assembly. The pulley assembly comprises a pulley support and a left pulley and a right pulley, the pulleys are rotatably arranged on the pulley support through riveting shafts respectively, a screw hole is formed in the lower end of the pulley support, a through hole is formed in the support, a spring is arranged at the bottom of the through hole, and an adjusting screw penetrates through the spring and the through hole of the support and is connected with the screw hole of the pulley support.
There is also a design in the prior art: patent application No. 2015207576036, application publication No. CN 205012835U, 2016, 2 and 3, the title of the invention is "an adjustable hanging wheel for sliding doors and windows". The concrete content of the prior art is as follows: an adjustable hanging wheel for a sliding door and window comprises a roller, a roller frame, an installation base, an adjusting screw rod, a positioning nut and a fastening nut; the roller is arranged on the roller frame; the adjusting screw rod can be divided into an upper thread section, a fastening end and a lower thread section from top to bottom, a thread through hole is formed in the middle of the roller carrier and is in thread fit connection with the upper thread section, the mounting base is a fold-line-shaped plate body with a high middle part and low two ends, and a transverse adjusting hole is formed in the middle of the mounting base; the positioning nut and the fastening nut are respectively positioned on the upper side and the lower side of the transverse adjusting hole and are in threaded fit connection with the lower threaded section; still be provided with the mounting hole on the installation base, the external diameter of set nut and fastening nut all is greater than the internal diameter in lateral adjustment hole.
The prior art has a common defect that: in view of the great weight of sliding door, the threaded rod hangs sliding door, and after using for a long time, the threaded rod can become flexible or length variation, if adjust the threaded rod for a period of time, though can also solve this problem, but is objective not too practical, and ordinary customer also does not have the ability to carry out this type of operation. The defect obviously affects the popularization and application of the sliding door and window. The prior art has not found a simple solution to this problem.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims at improving the sliding door and window hanging wheel and the sliding door and window, and aims to provide the sliding door and window hanging wheel which is larger in applicable environment and simpler in structure, can ensure the stability of the effect of the sliding door and window after long-time sliding when the sliding door and window is opened, and avoids regular maintenance of the sliding door and window.
In order to achieve the purpose of the invention, the invention adopts the technical scheme that: the utility model provides a sliding door hanging wheel, includes main part 1, pulley 3, 1 bilateral symmetry in main part sets up pinhole 2, pulley 3 pass through bearing 4 install in on the pinhole 2, its characterized in that: the hanging structure is characterized in that a hanging hole 5 is formed in the center of the main body 1, a threaded rod 6 matched with the hanging hole 5 is arranged in the hanging hole 5, a fastening hole 7 is further formed in the upper plane of the main body 1, a fastening screw 8 matched with the fastening hole 7 is arranged in the fastening hole 7, the fastening hole 7 is communicated with the hanging hole 5, and the fastening screw 8 can be in contact with the threaded rod 6 through the fastening hole 7.
The hanging wheel of the sliding door and window is further characterized in that: the lower plane of the main body 1 is further provided with a boss 10, and the boss 10 is a boss structure formed by smoothly transitioning from one end of the lower plane of the main body 1 to another section. The included angle between the central line of the threaded rod 6 and the central line of the set screw 8 is 30-60 degrees.
Another variant of the invention: the utility model provides a sliding door hanging wheel, includes main part 1, pulley 3, 1 bilateral symmetry in main part sets up pinhole 2, pulley 3 pass through bearing 4 install in on the pinhole 2, its characterized in that: the hanging structure is characterized in that a hanging hole 5 is formed in the center of the main body 1, a threaded rod 6 matched with the hanging hole 5 is arranged in the hanging hole 5, a fastening hole 7 is further formed in the vertical side face of the main body 1, a fastening screw 8 matched with the fastening hole 7 is arranged in the fastening hole 7, the fastening hole 7 is communicated with the hanging hole 5, and the fastening screw 8 can be in contact with the threaded rod 6 through the fastening hole 7.
The hanging wheel of the sliding door and window is further characterized in that: the two vertical side surfaces of the main body 1 are respectively provided with the fastening holes 7, the two fastening holes 7 are internally provided with the fastening screws 8 matched with the fastening holes, and the two fastening screws 8 can be in contact with the threaded rod 6 through the fastening holes 7. The lower plane of the main body 1 is further provided with a boss 10, and the boss 10 is a boss structure formed by smoothly transitioning from one end of the lower plane of the main body 1 to another section.
For the same reason, the invention also has a variant: the utility model provides a sliding door hanging wheel, includes main part 1, pulley 3, 1 bilateral symmetry in main part sets up pinhole 2, pulley 3 pass through bearing 4 install in on the pinhole 2, its characterized in that: the hanging structure is characterized in that a hanging hole 5 is formed in the center of the main body 1, a threaded rod 6 matched with the hanging hole 5 is arranged in the hanging hole 5, a fastening hole 7 is further formed in the lower plane of the main body 1, a fastening screw 8 matched with the fastening hole 7 is arranged in the fastening hole 7, the fastening hole 7 is communicated with the hanging hole 5, and the fastening screw 8 can be in contact with the threaded rod 6 through the fastening hole 7.
The hanging wheel of the sliding door and window is further characterized in that: the lower plane of the main body 1 is further provided with a boss 10, and the boss 10 is a boss structure formed by smoothly transitioning from one end of the lower plane of the main body 1 to another section. The fastening hole 7 and the boss 10 are respectively arranged on two sides of the hanging hole 5.
According to another aspect of the invention, a sliding door is provided, which comprises the sliding door hanging wheel.
Has the advantages that: through the design of the invention, when the door and window which can be pushed and pulled and can be horizontally opened is realized, the set screw can simply and efficiently lock the threaded rod, the stability of the effect of the sliding door and window after long-time sliding can be ensured when the door and window is horizontally opened, and the regular maintenance of the sliding door and window is avoided. The invention has simpler structure, more stable performance and larger application environment.
In addition, the boss is designed, so that better positioning can be realized in the operation process of the sliding door and window, and the sliding door and window can be better pushed and pulled through the boss so as to achieve the purpose of closing the door and window.
In the invention, when the set screw is arranged on the vertical side surface of the main body or arranged on the same plane with the boss, the processing and the assembly are convenient, but the length requirement of the set screw is slightly strict and the set screw cannot protrude out of the plane.
Drawings
Fig. 1 is a schematic view of the overall structure of a hanging wheel for a sliding door or window according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a hanging wheel of a sliding door or window in embodiment 1 of the present invention.
Fig. 3 is a sectional view of a pulley a-a for a sliding door or window according to embodiment 1 of the present invention.
Fig. 4 is a schematic structural view of a pulley for a sliding door or window according to embodiment 1 of the present invention.
Fig. 5 is a sectional view of a pulley B-B for a sliding door or window according to embodiment 1 of the present invention.
Fig. 6 is a schematic view of the entire structure of a pulley for a sliding door or window according to embodiment 2 of the present invention.
Fig. 7 is a schematic structural view of a pulley for a sliding door or window according to embodiment 2 of the present invention.
Fig. 8 is a sectional view of a pulley a-a for a sliding door or window according to embodiment 2 of the present invention.
Fig. 9 is a schematic structural view of a pulley for a sliding door or window according to embodiment 2 of the present invention.
Fig. 10 is a sectional view of a pulley B-B for a sliding door or window according to embodiment 2 of the present invention.
Fig. 11 is a schematic view of the entire structure of a pulley for a sliding door or window according to embodiment 3 of the present invention.
Fig. 12 is a schematic structural view of a pulley for a sliding door or window according to embodiment 3 of the present invention.
Fig. 13 is a sectional view of a pulley a-a for a sliding door or window according to embodiment 3 of the present invention.
Fig. 14 is a schematic structural view of a pulley for a sliding door or window according to embodiment 3 of the present invention.
Fig. 15 is a sectional view of a pulley B-B for a sliding door or window according to embodiment 3 of the present invention.
The reference numbers in all figures are as follows: the main body 1, the pinhole 2, the pulley 3, the bearing 4, hang hole 5, threaded rod 6, fastening hole 7, holding screw 8, boss 10.
Detailed Description
The invention is further described in detail below with reference to the figures and specific examples.
[ example 1 ]
As shown in fig. 1 to 5, a schematic structural view and a sectional view of a pulley for a sliding door or window according to embodiment 1 of the present invention are shown.
The hanging wheel for the sliding door and window comprises a main body 1 and pulleys 3, pin holes 2 are symmetrically formed in the left side and the right side of the main body 1, the pulleys 3 are installed on the pin holes 2 through bearings 4, a hanging hole 5 is formed in the center of the main body 1, a threaded rod 6 matched with the hanging hole is arranged in the hanging hole 5, a fastening hole 7 is further formed in the upper plane of the main body 1, a fastening screw 8 matched with the fastening screw is arranged in the fastening hole 7, the fastening hole 7 is communicated with the hanging hole 5, and the fastening screw 8 can be in contact with the threaded rod 6 through the fastening hole 7. The lower plane of the main body 1 is further provided with a boss 10, and the boss 10 is a boss structure formed by smoothly transitioning from one end of the lower plane of the main body 1 to another section. The included angle between the central line of the threaded rod 6 and the central line of the set screw 8 is 30-60 degrees.
Fig. 3 is a sectional view of a pulley a-a for a sliding door or window according to embodiment 1 of the present invention. The threaded rod 6 can be fixed by screwing the set screw 8 by using an inner hexagonal wrench, so that the position of the threaded rod 6 is unchanged in the continuous operation process of the sliding door and window, and the long-time operation state of the sliding door and window is continuous and stable. The angle between the centre line of the threaded shaft 6 and the centre line of the set screw 8 is preferably 40 degrees.
[ example 2 ]
As shown in fig. 6 to 10, the hanging wheel for a sliding door or window of embodiment 2 of the present invention is schematically shown in structure and in section.
The hanging wheel for the sliding door and window comprises a main body 1 and pulleys 3, pin holes 2 are symmetrically formed in the left side and the right side of the main body 1, the pulleys 3 are installed on the pin holes 2 through bearings 4, a hanging hole 5 is formed in the center of the main body 1, a threaded rod 6 matched with the hanging hole is arranged in the hanging hole 5, a fastening hole 7 is further formed in the vertical side face of the main body 1, a fastening screw 8 matched with the fastening screw is arranged in the fastening hole 7, the fastening hole 7 is communicated with the hanging hole 5, and the fastening screw 8 can be in contact with the threaded rod 6 through the fastening hole 7. The two vertical side surfaces of the main body 1 are respectively provided with the fastening holes 7, the two fastening holes 7 are internally provided with the fastening screws 8 matched with the fastening holes, and the two fastening screws 8 can be in contact with the threaded rod 6 through the fastening holes 7. The lower plane of the main body 1 is further provided with a boss 10, and the boss 10 is a boss structure formed by smoothly transitioning from one end of the lower plane of the main body 1 to another section.
Fig. 10 is a sectional view of a pulley B-B for a sliding door or window according to embodiment 2 of the present invention. Use hexagonal spanner in the mouth to screw up this holding screw 8 and can fix threaded rod 6, in order to guarantee that threaded rod 6 is unchangeable in sliding door and window continuous operation in-process position, this embodiment all has designed holding screw on two perpendicular sides of main part, and the effect of holding is doubled. Meanwhile, the vertical side face is provided with the set screw, the processing and the assembly are convenient, the length of the set screw cannot protrude out of the plane, and the running effect of the hanging wheel in the track is guaranteed.
[ example 3 ]
As shown in fig. 11 to 15, a schematic structural view and a sectional view of a pulley for a sliding door or window according to embodiment 3 of the present invention are provided.
The hanging wheel for the sliding door and window comprises a main body 1 and pulleys 3, pin holes 2 are symmetrically formed in the left side and the right side of the main body 1, the pulleys 3 are installed on the pin holes 2 through bearings 4, a hanging hole 5 is formed in the center of the main body 1, a threaded rod 6 matched with the hanging hole is arranged in the hanging hole 5, a fastening hole 7 is further formed in the lower plane of the main body 1, a set screw 8 matched with the fastening hole is arranged in the fastening hole 7, the fastening hole 7 is communicated with the hanging hole 5, and the set screw 8 can be in contact with the threaded rod 6 through the fastening hole 7. The lower plane of the main body 1 is further provided with a boss 10, and the boss 10 is a boss structure formed by smoothly transitioning from one end of the lower plane of the main body 1 to another section.
Fig. 13 is a sectional view of a pulley a-a for a sliding door or window according to embodiment 2 of the present invention. The threaded rod 6 can be fixed by screwing the set screw 8 with an internal hexagonal wrench, and the fastening hole 7 and the boss 10 are respectively arranged at two sides of the hanging hole for the convenience of processing.
[ example 4 ]
The flat-open sliding door of this embodiment includes door window body (not drawn in the picture), and the door window body hangs the operation through above-mentioned sliding door hanging wheel. The purpose of opening doors and windows is achieved. The design of boss 10, at the sliding door operation in-process, can better location, let sliding door can realize better push-and-pull through the boss in order to reach the purpose of closing door and window, increase slip effect and space utilization.
Although the present invention has been described with reference to the preferred embodiments, the embodiments and drawings are not intended to limit the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention, but the present invention is also within the scope of the present invention. Therefore, the protection scope of the present invention should be defined by the claims of the present application.
Claims (10)
1. The utility model provides a sliding door hanging wheel, includes main part (1), pulley (3), main part (1) bilateral symmetry sets up pinhole (2), pulley (3) through bearing (4) install in on pinhole (2), its characterized in that: the novel multifunctional hanging tool is characterized in that a hanging hole (5) is formed in the center of the main body (1), a threaded rod (6) matched with the hanging hole is arranged in the hanging hole (5), a fastening hole (7) is further formed in the upper plane of the main body (1), a fastening screw (8) matched with the fastening hole is arranged in the fastening hole (7), the fastening hole (7) is communicated with the hanging hole (5), and the fastening screw (8) can be in contact with the threaded rod (6) through the fastening hole (7).
2. A pulley according to claim 1, wherein: the lower plane of the main body (1) is also provided with a boss (10), and the boss (10) is a boss structure formed by smoothly transitioning from one end of the lower plane of the main body (1) to another section.
3. A pulley according to claim 1 or claim 2, wherein: the included angle between the central line of the threaded rod (6) and the central line of the set screw (8) is 30-60 degrees.
4. The utility model provides a sliding door hanging wheel, includes main part (1), pulley (3), main part (1) bilateral symmetry sets up pinhole (2), pulley (3) through bearing (4) install in on pinhole (2), its characterized in that: the novel hanging tool is characterized in that a hanging hole (5) is formed in the center of the main body (1), a threaded rod (6) matched with the hanging hole is arranged in the hanging hole (5), a fastening hole (7) is further formed in the vertical side face of the main body (1), a fastening screw (8) matched with the fastening hole is arranged in the fastening hole (7), the fastening hole (7) is communicated with the hanging hole (5), and the fastening screw (8) can be in contact with the threaded rod (6) through the fastening hole (7).
5. A pulley according to claim 4, wherein: the two vertical side faces of the main body (1) are respectively provided with the fastening holes (7), the two fastening holes (7) are internally provided with the fastening screws (8) matched with the fastening holes, and the two fastening screws (8) can be in contact with the threaded rod (6) through the fastening holes (7).
6. A pulley according to claim 4 or claim 5, wherein: the lower plane of the main body (1) is also provided with a boss (10), and the boss (10) is a boss structure formed by smoothly transitioning from one end of the lower plane of the main body (1) to another section.
7. The utility model provides a sliding door hanging wheel, includes main part (1), pulley (3), main part (1) bilateral symmetry sets up pinhole (2), pulley (3) through bearing (4) install in on pinhole (2), its characterized in that: the novel multifunctional hanging tool is characterized in that a hanging hole (5) is formed in the center of the main body (1), a threaded rod (6) matched with the hanging hole is arranged in the hanging hole (5), a fastening hole (7) is further formed in the lower plane of the main body (1), a fastening screw (8) matched with the fastening hole is arranged in the fastening hole (7), the fastening hole (7) is communicated with the hanging hole (5), and the fastening screw (8) can be in contact with the threaded rod (6) through the fastening hole (7).
8. A pulley according to claim 7, wherein: the lower plane of the main body (1) is also provided with a boss (10), and the boss (10) is a boss structure formed by smoothly transitioning from one end of the lower plane of the main body (1) to another section.
9. A sliding door pulley according to claim 8, wherein: the fastening hole (7) and the boss (10) are respectively arranged on two sides of the hanging hole (5).
10. A sliding door, its characterized in that: comprising a pulley according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020285241.6U CN212079010U (en) | 2020-03-10 | 2020-03-10 | Sliding door hangs wheel and sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020285241.6U CN212079010U (en) | 2020-03-10 | 2020-03-10 | Sliding door hangs wheel and sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212079010U true CN212079010U (en) | 2020-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020285241.6U Active CN212079010U (en) | 2020-03-10 | 2020-03-10 | Sliding door hangs wheel and sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212079010U (en) |
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2020
- 2020-03-10 CN CN202020285241.6U patent/CN212079010U/en active Active
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