CN209838047U

CN209838047U - Buffer device of sliding door and mounting structure thereof

Info

Publication number: CN209838047U
Application number: CN201822179862.1U
Authority: CN
Inventors: 王亨奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2019-12-24
Anticipated expiration: 2028-12-24

Abstract

The utility model discloses a buffer device of a sliding door and an installation structure thereof, comprising a track main body and a buffer device main body arranged in the track main body, wherein the maximum width of the buffer device main body is less than the lower opening of a buffer device clamping groove of the track main body, so that the buffer device main body can be arranged in the buffer device clamping groove from bottom to top, and a clamping piece is arranged on the buffer device main body in a rotating way; when the buffer device is installed, the clamping piece rotates to a position that the transverse width of the clamping piece is smaller than the lower opening of the buffer device clamping groove smaller than the track main body, so that the buffer device main body is prevented from being blocked to be placed into the buffer device clamping groove from bottom to top; after the buffer device is installed, the clamping piece rotates to the position that the transverse width of the clamping piece is larger than that of the lower opening of the buffer device clamping groove of the rail main body, so that the buffer device main body is clamped in the buffer device clamping groove, the buffer device can be pressed from bottom to top, otherwise, the door body and the rail do not need to be detached during detaching, and the installation and the replacement are both very convenient.

Description

Buffer device of sliding door and mounting structure thereof

Technical Field

The utility model relates to an subassembly of one end sliding door, especially a buffer of sliding door and mounting structure thereof.

Background

At present, the buffering hanging wheel generally has two designs, one is formed wholly with the pulley part and inserts from the track side, and another one buffering buffer is independent of the pulley part and inserts from the track side, and two kinds of designs all have a problem and are inconvenient when the buffer has a problem to dismantle the change, and the track can only be dismantled unless tear open the door.

In the second design, when the rail is formed, a buffer device clamping groove is formed on the upper end of the rail, the buffer device is installed in the groove in a sliding mode from the side face, and a long opening is formed in the bottom of the buffer device clamping groove, so that the locking of the buffer device and the triggering mechanism of the buffer device are matched with the buffer device.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a buffer device of a sliding door convenient to disassemble and assemble and a mounting structure thereof.

The utility model provides a technical scheme that its technical problem adopted is:

a buffer device of a sliding door comprises a buffer device main body arranged in a track main body, wherein the buffer device main body can pass through a lower opening of a buffer device clamping groove, and a clamping piece is rotatably arranged on the buffer device main body;

the clamping piece can rotate to pass through the lower opening of the buffer device clamping groove or rotate to be clamped into the upper side of the lower opening of the buffer device clamping groove.

The buffer device main body is rotatably provided with a shaft nail, the clamping piece is arranged on the shaft nail through a positioning structure, and the clamping piece can be driven to rotate relative to the buffer device main body when the shaft nail rotates.

And the buffer device main body is provided with a jacking mechanism which can be jacked on the inner wall of the upper part of the clamping groove of the buffer device.

The clamping piece is arranged at a position close to the middle of the buffer device main body, and the jacking mechanism is arranged at a position far away from the middle of the buffer device main body.

The clamping components are provided with two groups and are respectively arranged at two ends of the buffer device main body; the jacking mechanisms are provided with two groups and are respectively arranged at two ends of the buffer device main body, and the jacking mechanisms are arranged at the outer sides of the clamping parts.

The jacking mechanism is a locking screw, and the upper end of the locking screw can protrude out of the main body of the buffer device so as to jack the inner wall of the upper part of the clamping groove of the buffer device.

The buffer device main body is provided with a threaded through hole which penetrates through the buffer device main body from top to bottom, and the locking screw is arranged in the through hole.

The utility model provides a buffer's mounting structure of sliding door, includes the track main part and installs the buffer main part in the track main part, it clamps the groove to have seted up a buffer in the track main part, buffer clamps groove lower part and sets up the opening that can supply the buffer main part to put into buffer from bottom to top and clamp the inslot, the opening upside that buffer clamped the groove has the card to go into the position.

The utility model has the advantages that: a buffer device of a sliding door and an installation structure thereof comprise a track main body and a buffer device main body arranged in the track main body, wherein the maximum width of the buffer device main body is smaller than the lower opening of a buffer device clamping groove of the track main body, so that the buffer device main body can be placed into the buffer device clamping groove from bottom to top, and a clamping piece is rotatably arranged on the buffer device main body; when the buffer device is installed, the clamping piece rotates to a position that the transverse width of the clamping piece is smaller than the lower opening of the buffer device clamping groove smaller than the track main body, so that the buffer device main body is prevented from being blocked to be placed into the buffer device clamping groove from bottom to top; after the buffer device is installed, the clamping piece rotates to the position where the transverse width of the clamping piece is larger than that of the lower opening of the clamping groove of the buffer device of the rail main body, the buffer device main body is clamped in the clamping groove of the buffer device, the buffer device can be pressed from bottom to top, otherwise, the traditional side-installed structure is replaced, the door body and the rail do not need to be detached during dismounting, the door body only needs to be moved to the position far away from the buffer device, and the installation and the replacement are all very convenient.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention in use;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is an exploded view of the main body of the shock absorber of the present invention;

fig. 5 is a partially enlarged schematic cross-sectional view of a mounting position of the buffer device main body according to the present invention.

Detailed Description

Referring to fig. 1 to 5, fig. 1 to 5 are schematic structural views of an embodiment of the present invention, as shown in the figures, a buffer device of a sliding door and a mounting structure thereof, comprising a track main body 3 and a buffer device main body 4 mounted in the track main body 3, the track body 3 is internally provided with a buffer device clamping groove 35, the lower part of the buffer device clamping groove 35 is provided with an opening 351 which can be used for the buffer device body 4 to be placed into the buffer device clamping groove 35 from bottom to top, the width of the buffer device clamping groove 35 is larger than the opening 351 at the lower part, so as to form a snap-in position at the upper side of the opening 351 of the buffer device snap groove 35, the maximum width of the buffer device body 4 is smaller than the lower opening of the buffer device snap groove 35 of the rail body 3, so that the buffer device body 4 can be put into the buffer device snap groove 35 from the bottom up. A clamping piece 41 is rotatably arranged on the buffer device main body 4;

the clamping piece 41 can rotate to a position that the transverse width of the clamping piece is smaller than the lower opening of the buffer device clamping groove 35 smaller than the track main body 3, so that the buffer device main body 4 is prevented from being placed into the buffer device clamping groove 35 from bottom to top;

the clip 41 can be rotated to a lower opening of the buffer device catching groove 35 whose lateral width is larger than that of the rail body 3 to catch the buffer device body 4 in the buffer device catching groove 35.

That is, during installation, the clamping member is rotated to a position where the transverse width of the clamping member is smaller than the lower opening of the clamping groove of the buffer device smaller than the rail body, and in this embodiment, the clamping member is a long member which is rotated to be approximately in the same direction as the buffer device body 4, so as to avoid obstructing the buffer device body from being placed into the clamping groove of the buffer device from bottom to top; after the buffer device is installed, the clamping piece rotates to the lower opening of the buffer device clamping groove, the transverse width of the clamping piece is larger than that of the rail main body, in the embodiment, the clamping piece rotates to be perpendicular to the buffer device main body and is clamped into the clamping position on the upper side of the opening 351 of the buffer device clamping groove 35, so that the buffer device main body is clamped in the buffer device clamping groove, the buffer device can be pressed from bottom to top, otherwise, the traditional side-installed structure is replaced, the door body and the rail do not need to be detached during detachment, only the door body needs to be moved to the position far away from the buffer device, and the installation and the replacement are all very convenient.

In the present invention, the damping device body 4 is commonly used in a sliding door, such as the structure disclosed in chinese patent No. CN201020117221.4, and will not be described in detail herein.

Preferably, an axle pin 42 is rotatably disposed on the buffer device body 4, the fastening member 41 is disposed on the axle pin 42 through a positioning structure, and when the axle pin 42 rotates, the fastening member 41 can be driven to rotate relative to the buffer device body 4, preferably, a straight groove or a cross-shaped groove is disposed on the axle pin 42, so as to facilitate direction adjustment of the fastening member 41, and of course, in a specific implementation process, the fastening member 41 can be directly rotatably disposed on the buffer device body 4 through a rotating shaft mechanism, which is not described in detail herein.

Preferably, the fastening device 41 is provided with a non-circular hole 411, the peg 42 is engaged with the non-circular hole to form a positioning structure, so that the peg 42 can drive the fastening device 41 to rotate relative to the buffer device body 4 when rotating, a limiting member 43 connected to an upper end of the peg 42 is disposed on the buffer device body 4, and the peg 42 is limited from sliding out by the limiting member 43.

Preferably, the buffer device body 4 is provided with a pressing mechanism capable of pressing the upper inner wall of the buffer device clamping groove 35.

Preferably, the clip members 41 are disposed at positions close to the middle of the buffer device body 4, and the pressing mechanism is disposed at positions far from the middle of the buffer device body 4, and preferably, two sets of the clip members 41 are disposed and disposed at two ends of the buffer device body 4, respectively; the jacking mechanisms are arranged in two groups and are respectively arranged at two ends of the buffering device main body 4, and the jacking mechanisms are arranged at the outer sides of the clamping pieces 41, so that the middle part of the buffering device main body 4 is jacked to protrude outwards when the jacking mechanisms are jacked out, and the influence on the sliding of the hanging wheel is avoided.

Of course, in the implementation process, more than two sets of the clip members 41 and the pressing mechanism may be arranged as required, and will not be described in detail herein.

The pressing mechanism is a locking screw 44, the upper end of the locking screw 44 can protrude out of the buffer device main body 4 to press the inner wall of the upper part of the buffer device clamping groove 35, so as to press the clamping piece 41 to the inner side of the opening 351, and the final fixing of the buffer device main body 4 is completed.

Of course, the pressing mechanism may also be an elastic pressing member, etc., which will not be described in detail herein.

Preferably, a threaded through hole penetrating from top to bottom is formed in the buffer device body 4, and the locking screw 44 is arranged in the through hole so as to conveniently rotate the locking screw 44 from bottom to top, thereby facilitating disassembly and assembly.

While the preferred embodiments of the present invention have been described in detail, it will be understood that the invention may be embodied in other forms than those specifically described and that various changes in form and details may be made therein by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. A buffer device of a sliding door comprises a buffer device main body (4) arranged in a track main body (3), and is characterized in that the buffer device main body (4) can pass through a lower opening of a buffer device clamping groove (35), and a clamping piece (41) is rotatably arranged on the buffer device main body (4);

the clamping piece (41) can rotate to pass through the lower opening of the buffer device clamping groove (35) or rotate to be clamped into the upper side of the lower opening of the buffer device clamping groove (35).

2. A sliding door buffering device as claimed in claim 1, wherein: the buffer device is characterized in that a shaft nail (42) is rotatably arranged on the buffer device body (4), the clamping piece (41) is arranged on the shaft nail (42) through a positioning structure, and the clamping piece (41) can be driven to rotate relative to the buffer device body (4) when the shaft nail (42) rotates.

3. A sliding door buffering device as claimed in claim 1, wherein: the buffer device body (4) is provided with a jacking mechanism which can jack the inner wall of the upper part of the buffer device clamping groove (35).

4. A sliding door buffering device as claimed in claim 3, wherein: the clamping piece (41) is arranged at a position close to the middle of the buffer device main body (4), and the jacking mechanism is arranged at a position far away from the middle of the buffer device main body (4).

5. A sliding door buffering device as claimed in claim 4, wherein: the clamping pieces (41) are provided with two groups and are respectively arranged at two ends of the buffer device main body (4); the jacking mechanisms are arranged in two groups and are respectively arranged at two ends of the buffer device main body (4), and the jacking mechanisms are arranged at the outer sides of the clamping parts (41).

6. A sliding door buffering device as claimed in claim 3, wherein: the jacking mechanism is a locking screw (44), and the upper end of the locking screw (44) can protrude out of the buffer device main body (4) so as to jack the upper inner wall of the clamping groove (35) of the buffer device.

7. A sliding door buffering device as claimed in claim 6, wherein: the buffer device main body (4) is provided with a threaded through hole which penetrates through the buffer device main body from top to bottom, and the locking screw (44) is arranged in the through hole.

8. A mounting structure of a buffering device of a sliding door is characterized in that: the buffer device comprises a track main body (3) and a buffer device main body (4) installed in the track main body (3) and provided with a buffer device clamping groove (35), wherein the lower portion of the buffer device clamping groove (35) is provided with an opening (351) through which the buffer device main body (4) can be placed into the buffer device clamping groove (35) from bottom to top, and the upper side of the opening (351) of the buffer device clamping groove (35) is provided with a clamping position.