CN220909438U - Hanging body convenient to maintain - Google Patents
Hanging body convenient to maintain Download PDFInfo
- Publication number
- CN220909438U CN220909438U CN202322239316.3U CN202322239316U CN220909438U CN 220909438 U CN220909438 U CN 220909438U CN 202322239316 U CN202322239316 U CN 202322239316U CN 220909438 U CN220909438 U CN 220909438U
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- CN
- China
- Prior art keywords
- rail
- bearing
- positioning
- pulley
- auxiliary rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 238000010079 rubber tapping Methods 0.000 claims abstract description 8
- 239000000872 buffer Substances 0.000 claims description 29
- 238000013016 damping Methods 0.000 claims description 22
- 229920000742 Cotton Polymers 0.000 claims description 15
- 230000006378 damage Effects 0.000 abstract description 3
- 241000219146 Gossypium Species 0.000 description 12
- 239000002245 particle Substances 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Support Devices For Sliding Doors (AREA)
Abstract
The utility model discloses a hanger convenient to maintain, which has the technical scheme that a bearing rail and an auxiliary rail are arranged outside the bearing rail, a channel steel bottom beam is arranged above the auxiliary rail, the bearing rail passes through the auxiliary rail through a plurality of self-tapping screws to be fixedly connected with the channel steel bottom beam, the channel steel bottom beam is fixed on a house beam through a plurality of fixing screws, a pulley block is hung in the bearing rail, and a hanger connected with a door body is arranged on the pulley block. When the hanging body is in fault and needs to be disassembled and maintained, the self-tapping screw is only required to be screwed out, and the bearing rail is taken out for maintenance, so that the hanging body is simple and convenient and does not damage a suspended ceiling of a house.
Description
Technical Field
The utility model relates to a hanging body convenient to maintain.
Background
Hidden hanging bodies are generally used on sliding furniture such as sliding doors, wardrobe, sliding windows and the like, rails are not required to be installed at the bottom, but the existing hanging bodies have a disadvantage: because it is installed on house furred ceiling in a hidden way, in case break down, can cause certain destruction to house furred ceiling when dismantling the hanging body.
The above information disclosed in the background section is only for enhancement of understanding of the background of the utility model and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides the hanger body which can be used for taking out the bearing rail for maintenance without damaging a suspended ceiling of a house by only screwing out the self-tapping screw.
The utility model is realized by the following technical scheme:
The utility model provides a hanging body of convenient maintenance which characterized in that: including bearing track (1), establish at the outside auxiliary rail (21) of bearing track (1), be equipped with channel-section steel sill (22) in the top of auxiliary rail (21), bearing track (1) pass auxiliary rail (21) and channel-section steel sill (22) fixed connection through a plurality of self-tapping screw, channel-section steel sill (22) are fixed on the roof beam through a plurality of fixed screws (26), hang in bearing track (1) and are equipped with assembly pulley (2), be equipped with pendant (18) that are connected with door body (19) on assembly pulley (2).
The hanging body convenient to maintain is characterized in that: an upper sound absorbing cotton (23) is arranged between the auxiliary rail (21) and the channel steel bottom beam (22).
The hanging body convenient to maintain is characterized in that: a middle sound absorbing cotton (25) is arranged between the bearing rail (1) and the auxiliary rail (21).
The hanging body convenient to maintain is characterized in that: a side sound absorbing cotton (24) is arranged between the bearing rail (1) and the auxiliary rail (21).
The hanging body convenient to maintain is characterized in that: the bearing rail (1) is internally provided with a buffer mounting piece (7) fixedly connected with the pulley block (2) and a pulley mounting piece (6), the buffer mounting piece (7) is arranged inside the pulley mounting piece (6), the buffer mounting piece (7) is internally provided with a sliding component, a parallel damping tube (8) and a tension spring (9), one end or two ends of the damping tube (8) and the tension spring (9) are respectively arranged on the sliding component, and a positioning component (5) for positioning the sliding component is further arranged in the bearing rail (1).
The hanging body convenient to maintain is characterized in that: the positioning component (5) is fixed on the inner top surface of the bearing track (1) through a locking screw (503).
The hanging body convenient to maintain is characterized in that: the positioning assembly (5) comprises a positioning strip (501) and a mounting block (502) for mounting and fixing the positioning strip (501), and the mounting block (502) is fixed on the inner top surface of the bearing track (1) through the locking screw (503).
Compared with the prior art, the utility model has the following advantages:
1. when the hanging body is in fault and needs to be disassembled and maintained, the self-tapping screw is only required to be screwed out, and the bearing rail is taken out for maintenance, so that the hanging body is simple and convenient and does not damage a suspended ceiling of a house.
2. The upper sound-absorbing cotton is arranged between the auxiliary rail and the channel steel bottom beam, and the middle sound-absorbing cotton and the side sound-absorbing cotton are arranged between the bearing rail and the auxiliary rail, so that sounds generated during movement of the pulleys can be effectively isolated.
3. The movable block is movably connected with the connecting block, the first pulley slides against the inner bottom surface of the bearing rail, and the second pulley slides against the inner top surface of the bearing rail, so that the jump can be effectively prevented.
Drawings
FIG. 1 is an assembly view of a hanger and a door of the present utility model;
FIG. 2 is a plan view of the hanger of the present utility model;
FIG. 3 is an enlarged cross-sectional view taken in the direction A-A of FIG. 2;
FIG. 4 is one of the exploded schematic views of the unidirectional buffer suspension of the present utility model;
FIG. 5 is one of the exploded views of the bi-directional buffer suspension of the present utility model;
FIG. 6 is a second exploded view of the unidirectional buffer suspension of the present utility model with parts hidden;
FIG. 7 is a second exploded view of the bi-directional buffer suspension of the present utility model with parts hidden;
FIG. 8 is a perspective view of the positioning assembly of the present utility model;
FIG. 9 is a comparison of the slide assembly of the present utility model in various states with portions hidden.
In the figure: 1 is a bearing track; 2 is a pulley block; 201 is a first pulley; 202 is a second pulley; 3 is a movable block; 301 is a first positioning groove; 302 is a first via; 303 is a first V-shaped port; 304 is a hooking groove part; 305 is a first hook portion; 306 is a second V-shaped port; 4 is a connecting block; 401 is a countersunk head column; 402 is a first V-shaped portion; 5 is a positioning component; 501 is a positioning strip; 502 is a mounting block; 503 is a locking screw; 504 is a wedge block portion; 6 is a pulley mounting piece; 7 is a buffer mounting piece; 8 is a damping tube; 9 is a tension spring; 10 is a chute; 11 is a convex column part; 12 is a positioning hole; 13 is a first colloidal particle; 14 is a second colloidal particle; 15 is a second positioning groove; 16 is an upper inclined plane; 17 is a lower inclined plane; 18 is a pendant; 19 is a door body; 20 is a suspended ceiling; 21 is an auxiliary track; 22 is a channel steel bottom beam; 23 is upper sound absorbing cotton; 24 is side sound absorbing cotton; 25 is middle sound-absorbing cotton; 26 is a set screw; 27 is a decorative strip; 28 is a third detent.
Detailed Description
The technical features of the present utility model are described in further detail below with reference to the accompanying drawings so that those skilled in the art can understand the features.
The utility model provides a hanging body convenient maintenance, as shown in fig. 1 to 9, including bearing track 1, establish at the outside auxiliary rail 21 of bearing track 1, be equipped with two ornamental strip 27 in bearing track 1's bottom, be equipped with channel-section steel sill 22 in auxiliary rail 21's top, bearing track 1 passes auxiliary rail 21 and channel-section steel sill 22 fixed connection through a plurality of self-tapping screw, channel-section steel sill 22 is fixed on the roof beam through a plurality of fixed screws 26. The auxiliary rail 21 and the channel bottom beam 22 are positioned above the house ceiling 20, and the auxiliary rail 21 and the channel bottom beam 22 are not visible from the room, and only the decorative strip 27 is visible.
If the hanger is in fault and needs to be disassembled for maintenance, the self-tapping screw is only needed to be screwed out, so that the bearing rail 1 can be taken out for maintenance without disassembling the auxiliary rail 21 and the channel steel bottom beam 22, and the auxiliary rail 21 and the channel steel bottom beam 22 can be disassembled only by destroying the house suspended ceiling 20, and the house suspended ceiling 20 must be destroyed when the existing hanger is maintained.
Further, two upper sound absorbing cottons 23 are provided between the auxiliary rail 21 and the channel steel bottom beam 22, and a middle sound absorbing cottons 25 and two side sound absorbing cottons 24 are provided between the bearing rail 1 and the auxiliary rail 21 for isolating sounds generated during the movement of the pulleys.
In addition, a pulley mounting piece 6 is arranged in the bearing track 1, pulley blocks 2 are respectively arranged at two ends of the pulley mounting piece 6, a buffer mounting piece 7 is arranged in the pulley mounting piece 6, a parallel damping tube 8 and a tension spring 9 are arranged in the buffer mounting piece 7, a slidable sliding component is arranged at one end or two ends of the damping tube 8 and the tension spring 9 and comprises a connecting block 4 connected with the end of the damping tube 8 and the end of the tension spring 9, a movable block 3 movably connected with the connecting block 4, convex column parts 11 are arranged at two sides of the movable block 3, sliding grooves 10 for sliding the convex column parts 11 are arranged at two inner side walls of the buffer mounting piece 7, positioning holes 12 used for clamping the convex column parts 11 are arranged below the end parts of the sliding grooves 10 and are communicated with the sliding grooves 10, and a positioning component 5 for pushing the convex column parts 11 to slide into and slide out of the positioning holes 12 is further arranged in the bearing track 1.
Further, two tension springs 9 are arranged above and below the damping tube 8 side by side, and the positioning holes 12 are not arranged at both ends of the chute 10, but the end provided with the sliding component is provided with the positioning holes 12, because the positioning holes 12 are used for clamping the sliding component.
The patent comprises two embodiments, namely a unidirectional buffer hanging body and a bidirectional buffer hanging body.
Unidirectional buffer hanging body: as shown in fig. 6, the impact is buffered only by moving in one direction, so a sliding component is arranged at one end of the damping tube 8 and the tension spring 9, and the other ends of the damping tube 8 and the tension spring 9 are fixed on the buffer mounting piece 7. A door generally has a buffering function when in bidirectional collision, so two sets of unidirectional buffers are needed to be symmetrically arranged, and the two sets of unidirectional buffers comprise two sets of damping pipes 8, a tension spring 9 and a positioning assembly 5. If two sets of unidirectional buffers are arranged, only one hanging piece 18 connected with the door is arranged on the pulley block 2 at one side of the hanging body. If a door is provided with only one set of unidirectional buffer hanging bodies, hanging pieces 18 are required to be arranged on pulley blocks 2 on two sides of the hanging bodies.
Bidirectional buffer hanging body: as shown in fig. 7, sliding components are arranged at two ends of the damping tube 8 and the tension spring 9, a set of damping tube 8 and tension spring 9 is arranged on a door, and hanging pieces 18 are arranged on pulley blocks 2 at two sides.
The movable block 3 is connected with the connecting block 4 in a manner that a first positioning groove 301 for installing the connecting block 4 is arranged at the lower part of one side of the movable block 3, a first through hole 302 is further arranged in the first positioning groove 301, a countersunk head column 401 which is installed from the side is arranged on the connecting block 4, the countersunk head column 401 comprises a big head column matched with the first positioning groove 301 and a small head column inserted into the first through hole 302, a first V-shaped opening 303 is arranged at the middle part of one side of the movable block 3, and a first V-shaped part 402 matched with the first V-shaped opening 303 is arranged on the connecting block 4.
After the boss 11 on the left side of the movable block 3 slides downwards into the positioning hole 12, the movable block 3 can incline downwards and leftwards, but because the connecting block 4 is movably connected with the movable block 3, the connecting block 4, the damping tube 8 connected with the connecting block 4 and the tension spring 9 can still keep horizontal, and the jumping can be effectively prevented.
The upper part of one side of the movable block 3 is detachably provided with a first colloidal particle 13 attached to the connecting block 4, the movable block 3 is also provided with a hooking groove part 304, a first hook part 305 which can be bent after being jacked by the positioning component 5 so as to hook the hooking groove part 304, and a second V-shaped opening 306 which is jacked by the positioning component 5 so as to drive the convex column part 11 to slide out of the positioning hole 12, the opening directions of the first V-shaped opening 303 and the second V-shaped opening 306 are opposite, and the first hook part 305 is detachably provided with a second colloidal particle 14.
The first colloidal particles 13 are used for preventing the connecting block 4 from colliding with the movable block 3, reducing noise and being inserted into the movable block 3 from the side. The second colloidal particles 14 are used for preventing the first hook part 305 from colliding with the rail and reducing noise, and are also inserted into the movable block 3 from the side.
The connecting block 4 is provided with a second positioning groove 15 for installing the damping tube 8 and a third positioning groove 28 for installing the tension spring 9, and the buffer mounting 7 is also provided with the third positioning groove 28 for installing the tension spring 9.
For the unidirectional buffer hanging body, as shown in fig. 6, the extended rod end of the damping tube 8 is installed into the second positioning groove 15 of the connecting block 4 from the side, and the tube body end of the damping tube 8 is abutted in the buffer mounting piece 7. One end of the tension spring 9 is a third positioning groove 28 which is installed in the connecting block 4 from the side, the other end of the tension spring 9 is a third positioning groove 28 which is installed in the buffer mount 7 from the side, and the tension spring 9 in fig. 6 is not stretched.
For the bidirectional buffer hanging body, as shown in fig. 7, the extended rod end of the damping tube 8 is installed into the second positioning groove 15 of the connecting block 4 from the side, and the tube end of the damping tube 8 is abutted against the connecting block 4. Both ends of the tension spring 9 are provided with third positioning grooves 28 which are installed in the connecting block 4 from the side, and the tension spring 9 in fig. 7 is not stretched.
The pulley block 2 comprises a first pulley 201 and a second pulley 202, the axle center of the second pulley 202 is higher than that of the first pulley 201, the vertex of the second pulley 202 is higher than that of the first pulley 201, and the bottom point of the first pulley 201 is lower than that of the second pulley 202. The first pulley 201 slides against the inner bottom surface of the bearing rail 1, and the second pulley 202 slides against the inner top surface of the bearing rail 1, so that the jump can be prevented better.
As shown in fig. 8, the positioning assembly 5 includes a positioning strip 501, a mounting block 502 for mounting and fixing the positioning strip 501, the positioning strip 501 is fixed on the mounting block 502 by a screw, a locking screw 503 for tightening on the bearing rail 1 is provided on the mounting block 502, and the locking screw 503 can be tightened at any position of the inner top surface of the bearing rail 1, so that the mounting position of the positioning strip 501 can be adjusted according to actual needs to adapt to the door bodies 19 with different widths.
Further, a wedge block portion 504 is provided at the end of the positioning strip 501 near the sliding component, and an upper inclined surface 16 pressing the second V-shaped opening 306 and a lower inclined surface 17 hanging the first hook portion 305 are provided at the wedge block portion 504.
When the door is closed, as shown in fig. 4 and 6, the door body 19 moves leftwards, the upper inclined surface 16 of the positioning strip 501 pushes against the first hook portion 305, so that the first hook portion 305 bends downwards to hook the hook groove portion 304, then further pushes against the second V-shaped opening 306, the convex column portion 11 slides out of the positioning hole 12 to enter the sliding groove 10, at the moment, the sliding component is not moved due to being pushed by the positioning strip 501, the extended rod end of the damping tube 8 on the connecting block 4 and one end of the tension spring 9 are also not moved, the sliding component can be buffered when the damping tube 8 collides with the positioning strip 501, the tension spring 9 pulls the buffer mounting piece 7 leftwards, and then pulls the pulley block 2 to move leftwards to seek a position, so that the door body 19 is automatically closed and cannot be violently impacted on the door frame.
When the door is opened, as shown in fig. 4 and 6, the door body 19 moves rightward, the upper inclined surface 16 of the positioning strip 501 is separated from the second V-shaped opening 306, the lower inclined surface 17 hooks the first hook portion 305, so that the boss portion 11 moves leftward along the chute 10 and finally enters the positioning hole 12, then the first hook portion 305 is separated from the hook groove portion 304, the door body 19 continues to move rightward, and finally the lower inclined surface 17 of the positioning strip 501 is also separated from the first hook portion 305.
The embodiments of the present utility model are merely described in terms of preferred embodiments of the present utility model, and are not intended to limit the scope and spirit of the present utility model, but various modifications and improvements of the technical solutions of the present utility model will be apparent to those skilled in the art without departing from the design concept of the present utility model.
Claims (7)
1. The utility model provides a hanging body of convenient maintenance which characterized in that: including bearing track (1), establish at the outside auxiliary rail (21) of bearing track (1), be equipped with channel-section steel sill (22) in the top of auxiliary rail (21), bearing track (1) pass auxiliary rail (21) and channel-section steel sill (22) fixed connection through a plurality of self-tapping screw, channel-section steel sill (22) are fixed on the roof beam through a plurality of fixed screws (26), hang in bearing track (1) and are equipped with assembly pulley (2), be equipped with pendant (18) that are connected with door body (19) on assembly pulley (2).
2. The easy-to-repair hanger of claim 1, wherein: an upper sound absorbing cotton (23) is arranged between the auxiliary rail (21) and the channel steel bottom beam (22).
3. The easy-to-repair hanger of claim 1, wherein: a middle sound absorbing cotton (25) is arranged between the bearing rail (1) and the auxiliary rail (21).
4. The easy-to-repair hanger of claim 1, wherein: a side sound absorbing cotton (24) is arranged between the bearing rail (1) and the auxiliary rail (21).
5. The easy-to-repair hanger of any of claims 1 to 4, wherein: the bearing rail (1) is internally provided with a buffer mounting piece (7) fixedly connected with the pulley block (2) and a pulley mounting piece (6), the buffer mounting piece (7) is arranged inside the pulley mounting piece (6), the buffer mounting piece (7) is internally provided with a sliding component, a parallel damping tube (8) and a tension spring (9), one end or two ends of the damping tube (8) and the tension spring (9) are respectively arranged on the sliding component, and a positioning component (5) for positioning the sliding component is further arranged in the bearing rail (1).
6. The easy-to-repair hanger of claim 5, wherein: the positioning component (5) is fixed on the inner top surface of the bearing track (1) through a locking screw (503).
7. The easy-to-repair hanger of claim 6, wherein: the positioning assembly (5) comprises a positioning strip (501) and a mounting block (502) for mounting and fixing the positioning strip (501), and the mounting block (502) is fixed on the inner top surface of the bearing track (1) through the locking screw (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322239316.3U CN220909438U (en) | 2023-08-20 | 2023-08-20 | Hanging body convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322239316.3U CN220909438U (en) | 2023-08-20 | 2023-08-20 | Hanging body convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220909438U true CN220909438U (en) | 2024-05-07 |
Family
ID=90909751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322239316.3U Active CN220909438U (en) | 2023-08-20 | 2023-08-20 | Hanging body convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220909438U (en) |
-
2023
- 2023-08-20 CN CN202322239316.3U patent/CN220909438U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |