CN217481088U - Anti-falling pulley structure of movable door and movable door - Google Patents
Anti-falling pulley structure of movable door and movable door Download PDFInfo
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- CN217481088U CN217481088U CN202220106417.6U CN202220106417U CN217481088U CN 217481088 U CN217481088 U CN 217481088U CN 202220106417 U CN202220106417 U CN 202220106417U CN 217481088 U CN217481088 U CN 217481088U
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- guide rail
- pulley
- rail groove
- drop
- door
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Abstract
The utility model discloses a sliding door anti-drop pulley structure, which comprises a door plate, a door frame and a pulley assembly, wherein the door frame is provided with a guide rail groove, the door plate is connected with the guide rail groove through the pulley assembly, the pulley assembly comprises a fixed seat, a sliding wheel and an anti-drop arm, the sliding wheel and the anti-drop arm are both connected with the fixed seat, and the sliding wheel and the anti-drop arm are both arranged in the guide rail groove; the anti-drop arm is connected with the fixed seat through a shaft, so that the anti-drop arm rotates along the axial direction and is abutted to or separated from the inner wall of the guide rail groove. Correspondingly, the utility model also discloses a dodge gate, including above-mentioned dodge gate anticreep pulley structure. Adopt the utility model discloses, have and prevent that drop phenomenon from appearing in the dodge gate, protection user personal safety to guarantee the swift advantage of simple to operate.
Description
Technical Field
The utility model relates to a dodge gate equipment technical field especially relates to a dodge gate anticreep pulley structure and dodge gate.
Background
At present, the pulley of the movable door, particularly the movable shower door used in a shower room, usually has no anti-falling structure design, so that the product has serious potential safety hazard. Specifically, the door plate of the existing movable door is connected with the door frame through a pulley, so that the function that the door plate can move along the door frame is realized. However, when the door panel of dodge gate received the striking or when rocking in the removal process, the pulley breaks away from the guide rail of door frame because of the impact force easily, and then leads to the door panel to drop from the door frame, causes harm to user's personal safety.
Furthermore, although there is some dodge gate's pulley to have the anticreep design at present, this kind of design need mention the pulley installation to the door frame on the guide rail after, just can be connected door plant and pulley fixedly for the installation process needs many people to operate, and a technical staff is responsible for lifting up the door plant and aims at the pulley, and another technical staff is responsible for fixing the door plant on the pulley, causes the installation process very loaded down with trivial details difficulty, and consumes the manpower.
Disclosure of Invention
The utility model aims to solve the technical problem that a dodge gate anticreep pulley structure and dodge gate are provided, can prevent that the drop phenomenon from appearing in the dodge gate, protection user personal safety to guarantee that simple to operate is swift.
In order to solve the technical problem, the utility model provides an anti-drop pulley structure of a movable door, which comprises a door plate, a door frame and a pulley component, wherein the door frame is provided with a guide rail groove, the door plate is connected with the guide rail groove through the pulley component,
the pulley component comprises a fixed seat, a sliding wheel and an anti-falling arm, the sliding wheel and the anti-falling arm are both connected with the fixed seat, and the sliding wheel and the anti-falling arm are both arranged in the guide rail groove;
the anti-falling arm is connected with the fixed seat through a shaft, so that the anti-falling arm rotates along the axial direction and is abutted to or separated from the inner wall of the guide rail groove.
Preferably, the anticreep arm includes butt section and pivot section, the butt section with the pivot section becomes the contained angle setting each other, and the pivot section with the fixing base is the hub connection, so that the pivot section drives the butt section with the inner wall looks butt or the separation in guide rail groove.
Preferably, a limiting plate is arranged on the fixing seat, and when the abutting section abuts against the inner wall of the guide rail groove, the rotating shaft section abuts against the limiting plate.
Preferably, the fixing seat is provided with a positioning ejection bead, the positioning ejection bead is positioned above the limiting plate, and the rotating shaft section rotates along the axial direction and is abutted to the positioning ejection bead.
Preferably, the rotating shaft section is provided with a positioning groove, and the positioning groove is clamped on the positioning top bead along with the rotation of the rotating shaft section.
Preferably, the abutting section is provided with a rotating bearing, the rotating bearing abuts against the inner wall of the guide rail groove, and the rotating bearing moves along the guide rail groove along with the sliding wheel.
Preferably, the pulley assembly further comprises a pulley seat and an adjusting column, and the fixed seat is connected with the pulley seat through the adjusting column.
Preferably, the fixing seat is in threaded connection with the adjusting column, so that the fixing seat can move along the length direction of the adjusting column.
Preferably, the pulley assembly further comprises a fixing clamping plate and a connecting rod, the fixing clamping plate is matched with the pulley seat to clamp the door plate, and the connecting rod sequentially penetrates through the fixing clamping plate and the door plate to the inside of the pulley seat.
Correspondingly, the utility model also provides a dodge gate, including foretell dodge gate anticreep pulley structure.
Implement the utility model discloses, following beneficial effect has:
the pulley component comprises a fixed seat, a sliding wheel and an anti-drop arm, the sliding wheel and the anti-drop arm are both connected with the fixed seat, and the sliding wheel and the anti-drop arm are both arranged in the guide rail groove;
wherein, the anticreep arm with the fixing base is the hub connection, will block when the movable pulley guide rail inslot, the anticreep arm along the axial rotate and with the inner wall phase separation in guide rail groove to dodge the inner wall in guide rail groove, and then make the movable pulley can smooth and easy card advance the guide rail inslot, realize quick convenient installation effect.
Furthermore, after the movable pulley card goes into the guide rail groove, the anticreep arm can follow opposite direction axial rotation and with the inner wall looks butt in guide rail groove to play the anticreep effect, prevent that the movable pulley from breaking away from the guide rail groove because of external force, and then protection user's personal safety.
Drawings
FIG. 1 is a structural diagram of an anti-drop pulley structure of a movable door of the present invention;
FIG. 2 is an exploded view of the anti-slip pulley structure of the movable door of the present invention;
FIG. 3 is a sectional view of the trip preventing pulley structure of the shutter shown in FIG. 1;
FIG. 4 is a combined structure view of the anti-drop pulley structure and the door frame of the movable door of the present invention;
fig. 5 is an operation schematic diagram of the anti-drop pulley structure of the movable door of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
Combine fig. 1 to fig. 5, the utility model provides a dodge gate anticreep pulley structure, including door plant, door frame 2 and loose pulley assembly 3, door frame 2 is equipped with guide rail groove 21, the door plant passes through loose pulley assembly 3 with guide rail groove 21 is connected.
The pulley component 3 of the utility model comprises a fixed seat 31, a sliding wheel 32 and an anti-falling arm 33, wherein the sliding wheel 32 and the anti-falling arm 33 are both connected with the fixed seat 31, and the sliding wheel 32 and the anti-falling arm 33 are both arranged in the guide rail groove 21;
wherein, anticreep arm 33 with fixing base 31 is the hub connection, will block into when movable pulley 32 during in the guide rail groove 21, anticreep arm 33 along axial rotation and with the inner wall phase separation in guide rail groove 21 to dodge the inner wall in guide rail groove 21, and then make the card that movable pulley 32 can be smooth and easy advance in the guide rail groove 21, realize quick convenient installation effect.
Further, after the sliding wheel 32 is clamped into the guide rail groove 21, the anti-falling arm 33 can axially rotate in the opposite direction and is abutted against the inner wall of the guide rail groove 21, so that an anti-falling effect is achieved, the sliding wheel 32 is prevented from being separated from the guide rail groove 21 due to external force, and personal safety of a user is further protected.
It should be noted that, as one of the installation methods, when installing, a technician may fix the door panel on the pulley assembly 3, then support the door panel, and pull the anti-disengaging arm 33 with the other hand to avoid the guide rail groove 21, and then may clip the sliding wheel 32 into the guide rail groove 21, so that the product may be installed by a single person, and the installation is ensured to be fast and convenient.
Specifically, combine fig. 2 to 4, for the effect that realizes anticreep arm 33 and guide rail groove 21's inner wall looks butt or separation, anticreep arm 33 includes butt section 331 and pivot section 332, butt section 331 with pivot section 332 each other becomes the contained angle setting, and pivot section 332 with fixing base 31 is the hub connection, makes pivot section 332 can drive butt section 331 with the inner wall looks butt in guide rail groove 21 to play the anticreep effect, or drive butt section 331 with the inner wall phase separation in guide rail groove 21 to make movable pulley 32 can block into or break away from guide rail groove 21.
In addition, in order to prevent the anti-falling arm 33 from rotating due to stress and causing the anti-falling function to fail, the fixing seat 31 is provided with a limiting plate 311, when the abutting section 331 abuts against the inner wall of the guide rail groove 21, the rotating shaft section 332 abuts against the limiting plate 311 to prevent the rotating shaft section 332 from further rotating and provide a supporting force for the abutting section 331. Preferably, be equipped with location top pearl 312 on the fixing base 31, location top pearl 312 is located the top of limiting plate 311, just location top pearl 312 the position with the position of limiting plate 311 staggers mutually, when pivot section 332 along the axial rotate and with when limiting plate 311 looks butt, pivot section 332 still with location top pearl 312 looks butt to prevent the in-process that runner 32 removed along guide rail groove 21, because of butt section 331 and guide rail groove 21 take place the friction and lead to pivot section 332 to take place to rotate along the opposite direction, cause the anticreep function to become invalid.
As an example, referring to fig. 2 to 4 again, when the abutting section 331 abuts against the inner wall of the guide rail groove 21, the limiting plate 311 may abut against the rotating shaft section 332 in the vertical direction, and the positioning top ball 312 may abut against the rotating shaft section 332 in the horizontal direction, so that the multi-directional rotating shaft section 332 is positioned to further prevent the anti-falling function from failing. Wherein, the positioning top bead 312 may be a spring top bead. Correspondingly, the rotating shaft section 332 may be provided with a positioning groove 334, and the positioning groove 334 is clamped on the positioning top bead 312 along with the rotation of the rotating shaft section 332, so that when the abutting section 331 abuts against the inner wall of the guide rail groove 21, the rotating shaft section 332 is not easy to rotate.
More preferably, in order to further reduce the influence of the external force on the anti-falling-off arm 33, the abutting section 331 is provided with a rotating bearing 333, the rotating bearing 333 abuts against the inner wall of the guide rail groove 21, and when the sliding wheel 32 moves along the guide rail groove 21, the rotating bearing 333 moves along the guide rail groove 21 along with the sliding wheel 32, so as to eliminate the friction between the inner wall of the guide rail groove 21 and the abutting section 331 as much as possible and prevent the anti-falling-off arm 33 from rotating accidentally; and the rotation bearing 333 can prevent the anti-dropping arm 33 from impacting the guide rail groove 21, thereby avoiding the problem that the pulley assembly 3 cannot rotate. Wherein, the technician can replace the rotating bearing 333 with different outer diameters as required to adapt to the guide rail groove 21 with different widths. Preferably, the sliding wheels 32 are arranged at intervals along the horizontal direction, so that the pulley assembly 3 can smoothly move along the guide rail groove 21, and the anti-falling arms 33 are located between the sliding wheels 32, so that the anti-falling arms 33 can provide a better anti-falling effect.
On the other hand, referring to fig. 1 to 3, the pulley assembly 3 further includes a pulley seat 34 and an adjusting post 35, and the fixed seat 31 is connected to the pulley seat 34 through the adjusting post 35, so that the position of the fixed seat 31 can be adjusted as required. Specifically, the fixing seat 31 is in threaded connection with the adjusting column 35, so that the fixing seat 31 can move along the length direction of the adjusting column 35 to adjust the position of the fixing seat 31 on the pulley seat 34, and the connection is ensured to be stable.
In addition, in order to realize the connection and fixation between the pulley assembly 3 and the door plate, the pulley assembly 3 further comprises a fixing clamping plate 36 and a connecting rod 37, the fixing clamping plate 36 is matched with the pulley seat 34 to clamp the door plate, and the connecting rod 37 sequentially penetrates through the fixing clamping plate 36 and the door plate to the inside of the pulley seat 34, so that the door plate and the pulley assembly 3 are stably connected, and the door plate is not easy to fall off. Preferably, the pulley assembly 3 further comprises a decorative plate 38, and the decorative plate 38 covers the fixing clamp plate 36 to hide the connecting rod 37 on the fixing clamp plate 36 for aesthetic appearance.
The utility model discloses a theory of operation as follows:
with reference to fig. 5, the present invention has A, B two action states: when the slide wheel is in an installation state, the anti-falling arm 33 rotates towards the direction of the slide wheel 32 to avoid the inner wall of the guide rail groove 21, so that the slide wheel 32 can be clamped in the guide rail groove 21; and B is in an anti-slip state, when the sliding wheel 32 is clamped in the guide rail groove 21, the anti-slip arm 33 rotates towards the inner wall of the guide rail groove 21 and abuts against the inner wall of the guide rail groove 21, so that the anti-slip wheel 32 is prevented from slipping due to external force when moving along the guide rail groove 21, and the personal safety of a user is protected.
Because the movable door of the embodiment of the present disclosure includes the movable door anti-disengaging pulley structure according to any one of the embodiments, the movable door of the embodiment of the present disclosure has the technical effects brought by the movable door anti-disengaging pulley structure according to any one of the embodiments, so the specific technical effects of the movable door of the embodiment of the present disclosure can refer to the technical effects of the movable door anti-disengaging pulley structure according to any one of the embodiments, and are not repeated here.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. An anti-drop pulley structure of a movable door comprises a door plate, a door frame and a pulley assembly, wherein the door frame is provided with a guide rail groove, the door plate is connected with the guide rail groove through the pulley assembly, the anti-drop pulley structure is characterized in that,
the pulley assembly comprises a fixed seat, a sliding wheel and an anti-falling arm, the sliding wheel and the anti-falling arm are both connected with the fixed seat, and the sliding wheel and the anti-falling arm are both arranged in the guide rail groove;
the anti-falling arm is connected with the fixed seat through a shaft, so that the anti-falling arm rotates along the axial direction and is abutted to or separated from the inner wall of the guide rail groove.
2. The anti-drop pulley structure of claim 1, wherein the anti-drop arm comprises an abutting section and a rotating section, the abutting section and the rotating section are disposed at an included angle, and the rotating section and the fixing seat are connected by a shaft, so that the rotating section drives the abutting section to abut against or separate from the inner wall of the guide rail groove.
3. The anti-drop pulley structure of claim 2, wherein the fixing seat is provided with a limiting plate, and when the abutting section abuts against the inner wall of the guide rail groove, the rotating shaft section abuts against the limiting plate.
4. The anti-drop pulley structure of claim 3, wherein the fixing seat is provided with a positioning top bead, the positioning top bead is located above the limiting plate, the position of the positioning top bead is staggered with the position of the limiting plate, and the rotating shaft section rotates along the axial direction and abuts against the positioning top bead.
5. The anti-drop pulley structure for the movable door according to claim 4, wherein the shaft section is provided with a positioning groove, and the positioning groove is clamped on the positioning top bead along with the rotation of the shaft section.
6. The anti-drop pulley structure for the movable door according to claim 1, wherein the abutting section is installed with a rotary bearing which abuts against an inner wall of the guide rail groove, and the rotary bearing moves along the guide rail groove along with the sliding wheel.
7. The anti-drop pulley structure of claim 1, wherein the pulley assembly further comprises a pulley seat and an adjusting post, and the fixed seat is connected to the pulley seat via the adjusting post.
8. The anti-drop pulley structure for the movable door according to claim 7, wherein the fixing seat is in threaded connection with the adjusting column, so that the fixing seat is movable along the length direction of the adjusting column.
9. The anti-drop pulley structure for the movable door according to claim 7, wherein the pulley assembly further comprises a fixing clamp plate and a connecting rod, the fixing clamp plate cooperates with the pulley seat to clamp the door panel, and the connecting rod sequentially passes through the fixing clamp plate and the door panel to the pulley seat.
10. A movable door comprising the movable door anti-slip pulley structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220106417.6U CN217481088U (en) | 2022-01-14 | 2022-01-14 | Anti-falling pulley structure of movable door and movable door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220106417.6U CN217481088U (en) | 2022-01-14 | 2022-01-14 | Anti-falling pulley structure of movable door and movable door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217481088U true CN217481088U (en) | 2022-09-23 |
Family
ID=83304815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220106417.6U Active CN217481088U (en) | 2022-01-14 | 2022-01-14 | Anti-falling pulley structure of movable door and movable door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217481088U (en) |
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2022
- 2022-01-14 CN CN202220106417.6U patent/CN217481088U/en active Active
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