CN215803972U

CN215803972U - Two-way buffering hanging wheel convenient to install and used for sliding door

Info

Publication number: CN215803972U
Application number: CN202120583405.8U
Authority: CN
Inventors: 占冬荣
Original assignee: Shanghai Hedan Decoration Material Co ltd
Current assignee: Shanghai Hedan Decoration Material Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2022-02-11
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a two-way buffering hanging wheel convenient to install and used for a sliding door, which comprises a door plate, wherein L-shaped clamping grooves are formed in two sides of the top of the door plate, a box body is arranged at the top of the door plate, a threaded rod is movably connected to the right side of an inner cavity of the box body, the left end of the threaded rod penetrates through the left side of the box body, a long hole is formed in the bottom of the box body, threads on two sides of the surface of the threaded rod are opposite in rotating direction, and threaded sleeves are sleeved on two sides of the surface of the threaded rod in a threaded manner. The utility model has the advantages of convenient disassembly and assembly, buffering protection and long service life, and solves the problems that the existing hanging wheel for the sliding door has simple structure, is mostly fixedly arranged on the sliding door through screws, has complicated installation process, is troublesome to disassemble after the hanging wheel is damaged, brings inconvenience to maintenance personnel, has no buffering structure on the hanging wheel, can generate impact when the sliding door is opened, closed and opened, cannot buffer and protect the sliding door, and reduces the service life of the hanging wheel.

Description

Two-way buffering hanging wheel convenient to install and used for sliding door

Technical Field

The utility model relates to the technical field of hanging wheels, in particular to a bidirectional buffering hanging wheel for a sliding door, which is convenient to install.

Background

The hanging wheel is used for sliding door of balcony, kitchen and restaurant, it is an important component of sliding door, and it can be used for effectively playing the role of buffer closing, and it can be used for lifting door leaf, and can be used for bearing the weight of door on the wheel, and can be matched with hanging rail in a tacit mode, so that the door can be easily moved, and the wheel can be divided according to the category of sliding door, including wooden door hanging wheel, glass door hanging wheel and folding door hanging wheel.

The existing hanging wheel for the sliding door is simple in structure, is mostly fixedly installed on the sliding door through screws, is complex in installation process, is troublesome to disassemble after being damaged when meeting the hanging wheel, brings inconvenience to maintenance personnel, does not have a buffering structure on the hanging wheel, can generate impact when the sliding door is opened, closed and opened, cannot buffer and protect the sliding door, and reduces the service life of the hanging wheel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a two-way buffering hanging wheel for a sliding door, which is convenient to mount and dismount, can buffer and protect and has the advantage of long service life, and solves the problems that the existing hanging wheel for the sliding door is simple in structure, is mostly fixedly mounted on the sliding door through screws, is complex in mounting process, is troublesome to dismount after the hanging wheel is damaged, brings inconvenience to maintenance personnel, has no buffering structure, can generate impact when the sliding door is opened, closed and opened, cannot buffer and protect the sliding door, and reduces the service life of the hanging wheel.

In order to achieve the purpose, the utility model provides the following technical scheme: a two-way buffering hanging wheel convenient to install and used for a sliding door comprises a door plate, wherein L-shaped clamping grooves are formed in two sides of the top of the door plate, a box body is arranged at the top of the door plate, a threaded rod is movably connected to the right side of an inner cavity of the box body, the left end of the threaded rod penetrates through the left side of the box body, a long hole is formed in the bottom of the box body, the rotating directions of threads on two sides of the surface of the threaded rod are opposite, threaded sleeves are respectively sleeved on two sides of the surface of the threaded rod, a connecting rod is fixedly connected to the bottom of each threaded sleeve, the bottom of each connecting rod penetrates through the long hole to extend to the inner cavity of the L-shaped clamping groove and is fixedly connected with an L-shaped clamping block, a vertical plate is fixedly connected to the top of the box body, a rotating rod is arranged on the surface of the vertical plate in a penetrating mode, a hanging wheel is movably connected to the front end and the rear end of the rotating rod away from the rotating rod, and a cross rod is fixedly connected to the top and the bottom of the right side of the vertical plate, the right-hand member cover of horizontal pole is equipped with the sleeve pipe, the right-hand member fixedly connected with spring of horizontal pole, the right side of spring and the right side fixed connection of sleeve pipe inner chamber, sheathed tube right-hand member fixedly connected with buffer block.

Preferably, the top and the bottom of the inner cavity of the box body are both provided with sliding grooves, the top of the threaded sleeve is fixedly connected with a sliding block, and the top of the sliding block extends to the inner cavity of the sliding grooves.

Preferably, the left end fixedly connected with carousel of threaded rod, the surface of carousel is provided with anti-skidding line.

Preferably, the right side of the buffer block is fixedly connected with a rubber pad, and a cavity is formed in the rubber pad.

Preferably, the connecting rod is movably connected with the long hole, and the bottom of the box body is in contact with the top of the door plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the door plate, the L-shaped clamping groove, the box body, the threaded rod, the long hole, the threaded sleeve, the connecting rod, the L-shaped clamping block, the vertical plate, the rotating rod, the hanging wheel, the transverse rod, the sleeve, the spring and the buffer block are matched, so that the door plate has the advantages of convenience in disassembly and assembly, buffer protection and long service life, and the problems that the existing hanging wheel for the sliding door is simple in structure, is mostly fixedly installed on the sliding door through the screw, is complex in installation process, is troublesome in disassembly after the hanging wheel is damaged, brings inconvenience to maintenance personnel, does not have the buffer structure on the hanging wheel, can generate impact when the sliding door is opened, closed and opened, cannot buffer protection the sliding door, and can reduce the service life of the hanging wheel are solved.

2. The threaded sleeve can be guided by arranging the sliding block and the sliding groove, the threaded sleeve can be conveniently moved transversely, the threaded rod can be conveniently driven to rotate by arranging the rotary table, the surface roughness of the rotary table is increased by arranging the anti-skidding threads, the rotary table can be conveniently driven to rotate, the buffer block can be buffered and protected by arranging the rubber pad and the cavity, the protection effect of the buffer block is enhanced, the connecting rod can be conveniently moved transversely by arranging the long hole, and the L-shaped clamping block can be clamped and connected with the L-shaped clamping block by arranging the L-shaped clamping groove.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1 according to the present invention;

FIG. 3 is a schematic right-view of the structure of the present invention;

fig. 4 is a schematic front view of the structure of the present invention.

In the figure: the device comprises a door plate 1, a 2L-shaped clamping groove, a box body 3, a threaded rod 4, a long hole 5, a threaded sleeve 6, a connecting rod 7, an 8L-shaped clamping block, a vertical plate 9, a rotating rod 10, a hanging wheel 11, a cross rod 12, a sleeve 13, a spring 14, a buffer block 15, a sliding groove 16, a sliding block 17, a rotating disc 18 and a rubber pad 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The door plate 1, the L-shaped clamping groove 2, the box body 3, the threaded rod 4, the long hole 5, the threaded sleeve 6, the connecting rod 7, the L-shaped clamping block 8, the vertical plate 9, the rotating rod 10, the hanging wheel 11, the cross rod 12, the sleeve 13, the spring 14, the buffer block 15, the sliding groove 16, the sliding block 17, the rotating disc 18 and the rubber pad 19 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-4, a two-way buffering hanging wheel for a sliding door convenient to mount comprises a door panel 1, wherein both sides of the top of the door panel 1 are provided with L-shaped clamping grooves 2, the top of the door panel 1 is provided with a box body 3, the right side of the inner cavity of the box body 3 is movably connected with a threaded rod 4, the left end of the threaded rod 4 penetrates to the left side of the box body 3, the bottom of the box body 3 is provided with a long hole 5, the two side threads on the surface of the threaded rod 4 are opposite in rotating direction, both sides on the surface of the threaded rod 4 are respectively sleeved with a threaded sleeve 6, the bottom of the threaded sleeve 6 is fixedly connected with a connecting rod 7, the bottom of the connecting rod 7 penetrates through the long hole 5 and extends to the inner cavity of the L-shaped clamping groove 2 and is fixedly connected with an L-shaped clamping block 8, the long hole 5 is convenient for the transverse movement of the connecting rod 7, the L-shaped clamping groove 2 can be clamped with the L-shaped clamping block 8, the top of the box body 3 is fixedly connected with a vertical plate 9, the surface of the vertical plate 9 is provided with a rotating rod 10, the front end and the rear end far away from the rotating rod 10 are both movably connected with hanging wheels 11, the top and the bottom on the right side of a vertical plate 9 are both fixedly connected with a cross rod 12, the right end of the cross rod 12 is sleeved with a sleeve 13, the right end of the cross rod 12 is fixedly connected with a spring 14, the right side of the spring 14 is fixedly connected with the right side of the inner cavity of the sleeve 13, the right end of the sleeve 13 is fixedly connected with a buffer block 15, the top and the bottom of the inner cavity of the box body 3 are both provided with a chute 16, the top of the threaded sleeve 6 is fixedly connected with a slide block 17, the top of the slide block 17 extends to the inner cavity of the chute 16, by arranging the slide block 17 and the chute 16, the threaded sleeve 6 can be guided, the transverse movement of the threaded sleeve 6 is convenient, the left end of the threaded rod 4 is fixedly connected with a rotating disk 18, the surface of the rotating disk 18 is provided with anti-skid grains, by arranging the rotating disk 18, the anti-skid grains, the roughness of the surface of the rotating disk 18 is increased, the convenient driving turntable 18 rotates, the right side of the buffer block 15 is fixedly connected with a rubber pad 19, a cavity is formed in the rubber pad 19, the buffer block 15 can be protected in a buffering mode by arranging the rubber pad 19 and the cavity, the protection effect of the buffer block 15 is enhanced, the connecting rod 7 is movably connected with the long hole 5, the bottom of the box body 3 is contacted with the top of the door plate 1, the L-shaped clamping groove 2, the box body 3, the threaded rod 4, the long hole 5, the thread sleeve 6, the connecting rod 7, the L-shaped clamping block 8, the vertical plate 9, the rotating rod 10, the hanging wheel 11, the cross rod 12, the sleeve 13, the spring 14 and the buffer block 15 are matched, the convenient assembly and disassembly are achieved, the buffer protection are achieved, the service life is long, the problems that the existing hanging wheel 11 for the sliding door is simple in structure, most of the sliding door is fixedly installed on the sliding door through screws are solved, the installation process is tedious, the disassembly is troublesome after the hanging wheel 11 is damaged, and inconvenience is brought to maintenance personnel, there is not buffer structure on hanging wheel 11, moves the door and opens and close and can produce the striking when opening, can not cushion protection to it, has reduced hanging wheel 11 life's problem.

When in use, the L-shaped fixture block 8 is inserted into the inner cavity of the L-shaped clamping groove 2, the rotary turntable 18 drives the threaded rod 4 to rotate, the threaded rod 4 is in threaded connection with the threaded sleeve 6, the threaded sleeve 6 drives the connecting rod 7 and the L-shaped fixture block 8 to move to be in contact and clamped with the inner wall of the L-shaped clamping groove 2, so as to fixedly mount the L-shaped fixture block, the impact rubber pad 19 drives the buffer block 15 to move leftwards in the moving process, the buffer block 15 drives the sleeve 13 to move, the sleeve 13 compresses the spring 14, the impact force is absorbed by the spring 14, so as to buffer and protect the vertical plate 9 and the hanging wheel 11, when in disassembly, the rotary turntable 18 drives the threaded rod 4 to rotate, the threaded sleeve 6 drives the connecting rod 7 and the L-shaped fixture block 8 to move through the threaded rod 4 and the threaded sleeve 6 in threaded connection, so that the two L-shaped fixture blocks 8 are close to each other, the box body 3 is moved upwards to drive the L-shaped fixture block 8 to move upwards to be separated from the L-shaped clamping groove 2, thereby disassembling it.

In summary, the following steps: this move door and use two-way buffering hanging wheel convenient to installation, through door plant 1, L type draw-in groove 2, the box 3, the threaded rod 4, slot hole 5, thread bush 6, connecting rod 7, L type fixture block 8, riser 9, bull stick 10, hanging wheel 11, horizontal pole 12, sleeve pipe 13, spring 14 and buffer block 15 cooperate, the current hanging wheel for moving door simple structure of having solved, mostly through screw fixed mounting on moving the door, the installation is loaded down with trivial details, it is troublesome to meet to dismantle after the hanging wheel damages, it is inconvenient to have brought for maintainer, there is not buffer structure on the hanging wheel, it can produce the striking to move the door and open when closing, can not cushion the protection to it, the problem of hanging wheel life has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a move door and use two-way buffering hanging wheel convenient to installation, includes door plant (1), its characterized in that: the door plate is characterized in that L-shaped clamping grooves (2) are formed in two sides of the top of the door plate (1), a box body (3) is arranged at the top of the door plate (1), a threaded rod (4) is movably connected to the right side of an inner cavity of the box body (3), the left end of the threaded rod (4) penetrates through the left side of the box body (3), a long hole (5) is formed in the bottom of the box body (3), threads on two sides of the surface of the threaded rod (4) are opposite in rotating direction, threaded sleeves (6) are sleeved on two sides of the surface of the threaded rod (4), a connecting rod (7) is fixedly connected to the bottom of each threaded sleeve (6), the bottom of each connecting rod (7) penetrates through the long hole (5) and extends to the inner cavity of the L-shaped clamping groove (2) and is fixedly connected with an L-shaped clamping block (8), a vertical plate (9) is fixedly connected to the top of the box body (3), and a rotating rod (10) penetrates through the surface of the vertical plate (9), the utility model discloses a safety protection device for a vehicle, including bull stick (10), riser (9), right side and sleeve pipe (13), the equal swing joint in front end and the equal swing joint in rear end hanging wheel (11) that bull stick (10) was kept away from, the top and the equal fixedly connected with horizontal pole (12) in bottom on riser (9) right side, the right-hand member cover of horizontal pole (12) is equipped with sleeve pipe (13), the right-hand member fixedly connected with spring (14) of horizontal pole (12), the right side of spring (14) and the right side fixed connection of sleeve pipe (13) inner chamber, the right-hand member fixedly connected with buffer block (15) of sleeve pipe (13).

2. The bidirectional buffer hanging wheel convenient for mounting of a sliding door according to claim 1, is characterized in that: the top and the bottom of box (3) inner chamber have all been seted up spout (16), the top fixedly connected with slider (17) of thread bush (6), the top of slider (17) extends to the inner chamber of spout (16).

3. The bidirectional buffer hanging wheel convenient for mounting of a sliding door according to claim 1, is characterized in that: the left end fixedly connected with carousel (18) of threaded rod (4), the surface of carousel (18) is provided with anti-skidding line.

4. The bidirectional buffer hanging wheel convenient for mounting of a sliding door according to claim 1, is characterized in that: the right side fixedly connected with rubber pad (19) of buffer block (15), the cavity has been seted up to the inside of rubber pad (19).

5. The bidirectional buffer hanging wheel convenient for mounting of a sliding door according to claim 1, is characterized in that: the connecting rod (7) is movably connected with the long hole (5), and the bottom of the box body (3) is in contact with the top of the door plate (1).