CN218234786U

CN218234786U - Adjustable buffer stop piece

Info

Publication number: CN218234786U
Application number: CN202222340039.0U
Authority: CN
Inventors: 花京汉
Original assignee: Foshan Haopaike Metal Products Co ltd
Current assignee: Foshan Haopaike Metal Products Co ltd
Priority date: 2022-09-03
Filing date: 2022-09-03
Publication date: 2023-01-06
Anticipated expiration: 2032-09-03

Abstract

The utility model provides an adjustable buffer keeps off piece, mounting plate's both ends are connected with limit support piece respectively, and spacing swing joint has the dog between two limit support pieces, and the both ends of this dog are respectively through hexagon socket head-free screwed connection mounting plate, and two hexagon socket head-free screws rotate with mounting plate to be connected, and through the lift of rotatory hexagon socket head-free screw drive dog, the utility model discloses a dog both ends are respectively through hexagon socket head-free screwed connection mounting plate, and rotate between hexagon socket head-free screw and the mounting plate and be connected, adjust the lift of dog through rotatory hexagon socket head-free screw, realize that the distance between floating gate and the last track can be adjusted wantonly, make the utility model is suitable for a various door frame section bars, and the utility model discloses simple structure, it is with low costs, be applicable to move the booth clearance between gate and the last track, need not to dismantle and move the gate and can adjust.

Description

Adjustable buffer stop piece

Technical Field

The utility model relates to a door and window accessory field, more specifically say, especially relate to an adjustable buffer keeps off piece.

Background

In order to reduce the impact of the moving door during opening and closing, a buffer is usually installed above the moving door (or on the rail of the door frame), and the buffer is matched with a stopper installed in the rail of the door frame (or above the moving door). When the buffer and the blocking piece are in collision, the blocking piece on the blocking piece is matched with the buffer mechanism of the buffer to form a buffer effect.

The traditional buffer has very strict installation requirements on the moving door, and the matching of the buffer and the blocking piece can be influenced by the excessively high or excessively low distance between the moving door and the upper track. To solve the above problems, the chinese utility model patent with publication number CN205936102U discloses an adjustable sliding door buffer stopper, which has a height adjustable stopper on the stopper, and solves the disadvantages of the buffer to a great extent through this structure. But there are also problems: 1. because some move the door and go up the clearance between the track very little, people are difficult to adjust its dog directly, often need to move the door and dismantle and get off just can adjust: 2. the structure is complex and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses improve prior art to above-mentioned shortcoming, provide an adjustable buffer fender spare, technical scheme is as follows:

an adjustable buffer blocking piece comprises a mounting bottom plate connected to the inner side of a door frame, wherein two ends of the mounting bottom plate are respectively connected with a limiting supporting block, a stop block is movably connected between the two limiting supporting blocks in a limiting mode, two ends of the stop block are respectively connected with the mounting bottom plate through inner hexagon headless screws, the two inner hexagon headless screws are rotatably connected with the mounting bottom plate, and the stop block is driven to lift by rotating the inner hexagon headless screws.

And the middle part of the mounting bottom plate is provided with a plurality of groups of fixing holes and is fixedly connected with the door frame through the fixing holes.

And two limiting support blocks are respectively arranged at one side of the stop block and provided with a positioning part, the two ends of the stop block are provided with positioning grooves corresponding to the positioning parts, and the stop block is axially translated up and down through the matching of the positioning parts and the positioning grooves.

Furthermore, the check block is of a trapezoidal structure, and the limit support block and the positioning portion are obliquely arranged corresponding to one side edge of the check block.

The dog is located the opposite terminal surface symmetry of installation bottom plate and has seted up the dashpot, two seted up the draw-in groove between the dashpot.

Two limit supporting shoe both ends are located one side of mounting plate and extend respectively and are equipped with spacing portion, spacing portion all runs through mounting plate.

One end of the inner hexagon headless screw is riveted with the mounting bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a dog both ends are respectively through interior hexagonal headless screw connection mounting plate, and rotate between interior hexagonal headless screw and the mounting plate and be connected, through the lift of rotatory interior hexagonal headless screw adjusting block, realize that the distance between floating gate and the last track can be adjusted wantonly, makes the utility model is suitable for a various door frame section bars, and the utility model discloses simple structure, it is with low costs, be applicable to and move the door and go up the booth clearance between the track, need not to dismantle and move the door and can adjust.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described as follows:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a bottom view of the present invention;

fig. 4 is a cross-sectional view of the present invention;

the method comprises the following steps: 1. mounting a bottom plate; 2. a limiting supporting block; 3. a stopper; 4. inner hexagon headless screws; 5. a fixing hole; 6. a positioning part; 7. positioning a groove; 8. a buffer tank; 9. a card slot; 10. a limiting part.

Detailed Description

The technical solutions in the embodiments of the present invention are 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 some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Embodiments of the present invention will be described in further detail below with reference to the following drawings, in which:

the utility model provides an adjustable buffer keeps off piece, including mounting plate 1, a plurality of groups of fixed orifices 5 have been seted up at mounting plate 1's middle part, and through fixed orifices 5 and doorframe fixed connection, mounting plate 1's both ends are connected with limit support block 2 respectively, make 3 axial upper and lower translations of dog, and limit support block 2 still can carry out the buffering to dog 3 when the buffer bumps with keeping off the piece, reduce the impact of keeping off the piece, spacing swing joint has dog 3 between two limit support block 2, the both ends of this dog 3 are connected mounting plate 1 through hexagon socket head screw 4 respectively, two hexagon socket head screw 4 rotate with mounting plate 1 and are connected, the one end and the mounting plate 1 riveting of hexagon socket head screw 4, make hexagon socket head screw 4 only rotatable, through rotatory hexagon socket head screw 4 drive the lift of dog 3.

One side that two limit support blocks 2 all lie in dog 3 is provided with location portion 6, and the both ends of dog 3 correspond location portion 6 and have seted up constant head tank 7, through location portion 6 and constant head tank 7 cooperation, make dog 3 axial translation from top to bottom.

Furthermore, dog 3 is trapezoidal structure, and limit support block 2 and location portion 6 all correspond a side of dog 3 and are the tilting setting.

Dog 3 is located mounting plate 1 subtend terminal surface symmetry and has seted up dashpot 8, has seted up draw-in groove 9 between two dashpots 8, and dashpot 8 can carry out earlier to buffer gear's buffering when the buffer bumps with keeping off the piece, reduces the impact that keeps off the piece, and rethread draw-in groove 9 forms the buffering effect of floating gate with buffer gear cooperation.

Two ends of the two limit supporting blocks 2 are respectively provided with a limit part 10 in an extending manner at one side of the mounting base plate 1, and the limit parts 10 all penetrate through the mounting base plate 1.

The utility model discloses a 3 both ends of dog are respectively through interior hexagonal headless screw 4 connection mounting plate 1, and rotate between interior hexagonal headless screw 4 and the mounting plate 1 and be connected, through the lift of rotatory interior hexagonal headless screw 4 regulation dog 3, realize that the distance between sliding door and the last track can be adjusted wantonly, make the utility model is suitable for a various door frame section bars, and the utility model discloses simple structure, it is with low costs, be applicable to and move the door and go up the booth clearance between the track, need not to dismantle and move the door and can adjust.

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

Claims

1. An adjustable buffer blocking piece comprises a mounting base plate (1) connected to the inner side of a door frame, and is characterized in that two ends of the mounting base plate (1) are respectively connected with a limiting support block (2), a stop block (3) is connected between the two limiting support blocks (2) in a limiting and movable mode, two ends of the stop block (3) are respectively connected with the mounting base plate (1) through inner hexagonal headless screws (4), the two inner hexagonal headless screws (4) are rotatably connected with the mounting base plate (1), and the stop block (3) is driven to lift through rotation of the inner hexagonal headless screws (4).

2. The adjustable bumper stop according to claim 1, wherein the middle of the mounting base plate (1) is provided with a plurality of sets of fixing holes (5) and is fixedly connected with the door frame through the fixing holes (5).

3. The adjustable buffer stopper as recited in claim 1, wherein the two limit support blocks (2) are each provided with a positioning portion (6) at one side of the stopper (3), and positioning grooves (7) are formed at two ends of the stopper (3) corresponding to the positioning portions (6), so that the stopper (3) can axially translate up and down by the cooperation of the positioning portions (6) and the positioning grooves (7).

4. The adjustable bumper stop according to claim 1 or 3, wherein the stop block (3) is of a trapezoidal structure, and the stopper support block (2) and the positioning portion (6) are both disposed in an inclined manner corresponding to a side edge of the stop block (3).

5. The adjustable buffer stop member according to claim 1, wherein the stop (3) has buffer grooves (8) symmetrically formed on an opposite end surface of the mounting base plate (1), and a slot (9) is formed between the buffer grooves (8).

6. The adjustable bumper stopper according to claim 1, wherein two ends of the two limit support blocks (2) are respectively extended with a limit portion (10) at one side of the mounting base plate (1), and the limit portions (10) penetrate through the mounting base plate (1).

7. The adjustable bumper stop according to claim 1 wherein one end of said socket head cap screw (4) is riveted to the mounting base plate (1).