CN215108256U

CN215108256U - Sliding door buffer

Info

Publication number: CN215108256U
Application number: CN202121364869.6U
Authority: CN
Inventors: 李锦峰; 郑亿; 段文飞
Original assignee: Foshan Nanhai Yimai Hardware Product Co ltd
Current assignee: Foshan Nanhai Yimai Hardware Product Co ltd
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2021-12-10
Anticipated expiration: 2031-06-19

Abstract

The utility model discloses a sliding door buffer, which comprises a wheel bracket, a buffer main body, an anti-swing wheel component, a half-tooth cross screw and a module, wherein the anti-swing wheel component comprises a blank shell, a handle, a bearing sheet, a wheel and a grade nail; the wheel support lower extreme is provided with module mounting groove, angle sign indicating number and keeps away the vacancy, and wheel support upper end one end is provided with slope, prevents the pendulum subassembly mount pad and buffer main part mounting groove, the buffer main part is installed in buffer main part mounting groove position, and the buffer main part passes through screw and wheel support fixed connection, prevent that the pendulum subassembly is installed on preventing the pendulum subassembly mount pad, half tooth cross screw runs through handle and wheel support threaded connection. The utility model discloses be provided with the clearance angle sign indicating number in support right side bottom position, can be so that the device leans on the limit installation, is provided with the square cushion of modularization simultaneously in the support bottom, through a plurality of square cushion or the square cushion adjusting device's of co-altitude not use height for the various degree of depth section bars of device adaptation.

Description

Sliding door buffer

Technical Field

The utility model relates to a buffer field especially relates to a move a buffer.

Background

The sliding door buffer is a safety protection device of the sliding door. When the sliding door is pushed and pulled to slide, impact force is generated due to inertia, the phenomenon that the door leaf collides with the door frame occurs, and potential safety hazards such as noise, hand clamping and the like are caused due to the damage of the door leaf or the door frame. The door moving buffer can generate a safe buffer distance before the position where the door needs to stop, and the buffer distance are slowly combined.

Because the anti-balance wheel at the front end of the existing buffer on the market is separately installed with the buffer main body, and because the two ends of the sliding door are provided with the corner codes, the anti-balance wheel needs to be installed behind the corner codes, the adjustment is inconvenient, and the anti-balance wheel cannot be installed and used under the condition that the depth of the sliding door smooth rabbet profile is not matched with the heights of the anti-balance wheel and the buffer main body.

Disclosure of Invention

The technical problem to be solved by the utility model is that the prior buffer has the advantages that the balance wheel and the buffer main body are separately installed, which occupies a large space and is inconvenient to install; meanwhile, the use structure is fixed, is not easy to adjust, and has a limited use range.

In order to solve the technical problem, the utility model discloses a technical scheme be:

the sliding door buffer comprises a wheel bracket, a buffer main body, an anti-swing wheel assembly, a half-thread cross screw and a module, wherein the anti-swing wheel assembly comprises a blank shell, a handle, a bearing sheet, a wheel and a grade nail;

the wheel support lower extreme is provided with module mounting groove, angle sign indicating number and keeps away the vacancy, and wheel support upper end one end is provided with slope, prevents the pendulum subassembly mount pad and buffer main part mounting groove, the buffer main part is installed in buffer main part mounting groove position, and the buffer main part passes through screw and wheel support fixed connection, prevent that the pendulum subassembly is installed on preventing the pendulum subassembly mount pad, half tooth cross screw runs through handle and wheel support threaded connection, the module be the square form, and the module epirelief is recessed, the module is installed on the module mounting groove of wheel support lower extreme.

Preferably, the damper main body is engaged with the wheel holder.

Preferably, the cross section of the handle is arranged in an L shape.

Preferably, the bearing sheet, the handle, the blank housing and the wheel bracket are connected by a stepped nail.

Preferably, the handle is in threaded connection with the half-thread cross screw.

The utility model has the advantages as follows:

1. the utility model discloses prevent the pendulum wheel subassembly and install in wheel support front position, the buffer main part is installed behind preventing the pendulum wheel subassembly and is fastened through the screw, the triplex forms the integration installation;

2. the utility model provides a move a buffer, need install the angle sign indicating number on the edge when door and window installation, in order to avoid the angle sign indicating number, the buffer main part is installed at the anti-swing wheel subassembly rear point and is fastened through the screw, and the installation screw just does not produce the hindrance to the angle sign indicating number position, can make the buffer lean on to the angle sign indicating number position installation, more easily adjusts the buffer function;

3. the utility model provides a sliding door buffer, the front end of a wheel bracket is provided with a slope, when collision occurs, the lifting block of an upper stopper is extruded to the required height by the slope, and the height adjustment-free function of the upper stopper can be achieved by matching the use;

4. the utility model provides a move a buffer is provided with the square cushion of modularization bottom the support, through a plurality of square cushion adjusting device's use height for the various degree of depth section bars of device adaptation.

Drawings

Fig. 1 is a first structural schematic diagram of a sliding door buffer according to the present invention;

fig. 2 is a front view of a sliding door damper according to the present invention;

fig. 3 is a bottom view of a sliding door damper according to the present invention;

fig. 4 is a second schematic structural view of the sliding door damper wheel of the present invention.

In the figure: 1. a buffer main body; 2. a wheel support; 3. a blank housing; 4. a handle; 5. a bearing sheet; 6. a wheel; 7. a step nail; 8. a half-thread cross screw; 9. and (5) modules.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-3, a sliding door damper includes a wheel bracket 2, a damper body 1, an anti-swing wheel assembly, a half-thread cross screw 8 and a module 9, wherein the anti-swing wheel assembly includes a blank housing 3, a handle 4, a bearing sheet 5, a wheel 6 and a grade nail 7;

wheel support 2 lower extreme is provided with the module mounting groove, the vacancy is kept away to the angle sign indicating number, and 2 upper ends of wheel support directly are provided with the slope, prevent balance wheel subassembly mount pad and buffer main part mounting groove, buffer main part 1 is installed in buffer main part mounting groove position, and buffer main part 1 is connected with 2 blocks of wheel support, prevent balance wheel subassembly and install on preventing balance wheel subassembly mount pad, 8 silk run through

handle

4 and 2 threaded connection of wheel support of half tooth cross screw, module 9 be the square form, and module 9 epirelief is recessed, module 9 is installed on the module mounting groove of 2 lower extremes of wheel support.

As shown in figure 1, a clearance angle code is arranged at the bottom of the right side of the bracket 2, so that the device can be installed close to the side, and the balance wheel 6 is convenient to adjust.

As shown in fig. 4, the bottom of the bracket 2 is provided with a modular square cushion block, and the using height of the device is adjusted through a plurality of square cushion blocks, so that the device is suitable for various depth profiles.

The device is arranged at a position corresponding to the upper blocking piece, and the device slides with the upper blocking piece to play a role in buffering.

The utility model discloses set up to the slope at wheel support front end, the effect is that just there is a slope to exempt from the lifting block jack-up certain space of the upper grade spare of adjusting when buffer and upper grade spare produce the collision, fasten upper grade spare screw when being formed with certain space between upper grade spare and the buffer, the space of upper grade spare and buffer has been fixed, stir the clearance spare again and can form the best stroke space of buffer, need install the angle sign indicating number on the edge when door and window installation simultaneously, in order to avoid the angle sign indicating number, the buffer main part is installed and is prevented the rear point of swing wheel subassembly through screw fastening, the installation screw just does not produce the hindrance to the angle sign indicating number position, can make the buffer lean on to the angle sign indicating number position installation, be provided with the square cushion of modularization in support bottom, use height through a plurality of square cushion adjusting devices, make the various degree of depth section bars of device adaptation; install at wheel support front position with preventing the pendulum wheel subassembly, the buffer main part is installed and is passed through the screw fastening behind preventing the pendulum wheel subassembly, and the independent simple to operate swift structure of triplex is compacter, and is practical more convenient.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a move a buffer, includes wheel support (2), buffer main part (1), prevents the swing wheel subassembly, half tooth cross screw (8) and module (9), its characterized in that: the anti-swing wheel assembly comprises a blank shell (3), a handle (4), a bearing sheet (5), wheels (6) and a grade nail (7);

wheel support (2) lower extreme is provided with module mounting groove, angle sign indicating number and keeps away the vacancy, and takes turns one end and be provided with the slope, prevent balance wheel subassembly mount pad and buffer main part mounting groove in wheel support (2) upper end, buffer main part (1) is installed in buffer main part mounting groove position, and buffer main part (1) passes through screw and wheel support (2) fixed connection, prevent that balance wheel subassembly installs on preventing balance wheel subassembly mount pad, half tooth cross screw (8) silk runs through handle (4) and wheel support (2) threaded connection, module (9) be the square form, and module (9) epirelief is recessed, module (9) are installed on the module mounting groove of wheel support (2) lower extreme.

2. A sliding door damper as set forth in claim 1, wherein: the buffer main body (1) is connected with the wheel bracket (2) in a clamping manner.

3. A sliding door damper as set forth in claim 1, wherein: the cross section of the handle (4) is arranged in an L shape.

4. A sliding door damper as set forth in claim 1, wherein: the bearing sheet (5), the handle (4), the blank shell (3) and the wheel bracket (2) are connected through a grade nail (7).

5. A sliding door damper as set forth in claim 1, wherein: the handle (4) is in threaded connection with the half-tooth cross screw (8).