CN211081435U

CN211081435U - Novel buffer device

Info

Publication number: CN211081435U
Application number: CN201921808607.7U
Authority: CN
Inventors: 黄汉清
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-24
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a novel buffering device, which comprises a fixed seat and a buffering part, wherein the buffering part is matched in the fixed seat in a threaded matching way, the buffering part comprises a buffering column and a matching seat, the buffering column is matched in the matching seat, the buffering column comprises a shell, a spring, a pressing block, a cushion block and a pressing column, the spring, the pressing block and the cushion block are sequentially arranged in the shell from top to bottom, the opening end of the shell is matched with a matching cover, one end of the pressing column is matched on a matching hole in the middle of the pressing block, the pressing column respectively penetrates through the cushion block and the matching cover and extends into the matching seat outside the shell, the buffering device is separated from a gas rod, so as to adapt to more gas rods and scene settings, and the buffering device is independent, only needs to replace damaged parts when the buffering device is damaged, and does not need to be removed from the gas rod for replacement, the operation is more convenient.

Description

Novel buffer device

Technical Field

The utility model belongs to the technical field of the furniture technique and specifically relates to a novel buffer.

Background

At present, a buffer damper-air rod is arranged in most door cabinets, the buffer damper can play a role in buffering the impact force of a door panel when the door panel is closed, the situation that the door panel generates noise due to collision and the door panel directly collides with a door cabinet main body to cause damage is avoided, a buffer device is usually arranged on the air rod, the buffer device is used as a main buffer component and needs the air rod to have the most length, and the impact force generated when the door panel is closed is counteracted by hard contact of the buffer device and the door panel, so that the phenomenon that the buffer device is easy to damage is caused; meanwhile, when the buffer device is damaged and needs to be replaced, the buffer device can be detached and replaced only by detaching the air rod, so that the complexity of the operation of replacing the buffer device is increased; therefore, there is a need for an improved structure of the buffer device.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to the above-mentioned technique, the utility model provides a separate buffer from gas pole, thereby adapt to more gas poles and scene settings, and independently get up, only need when buffer appears damaging change can to the part that damages, need not to demolish buffer from gas pole and change, it is more convenient to operate, antiskid face can play an anti-skidding effect when wrench movement bolster, can make things convenient for installing and removing of bolster through the threaded connection cooperation between bolster and the fixing base, produced impulsive force when the compression through the spring is closed the door plant offsets, thereby avoid buffer to carry out the new money buffer that phenomenon that rigid contact offset impulsive force after the phenomenon appears that damages with the door plant many times.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

novel buffer, including fixing base and buffer, the bolster passes through screw-thread fit's mode cooperation in the fixing base, the bolster includes buffering post and cooperation seat, the cooperation of buffering post is in the cooperation seat, the buffering post includes shell, spring, briquetting, cushion and compression leg, spring, briquetting and cushion set gradually under to from last in the shell, the cooperation of the open end department of shell has the cooperation lid, the one end cooperation of compression leg is on the mating holes at briquetting middle part, the compression leg runs through the cushion respectively and cooperates the lid and extend to in the cooperation seat in the shell outside.

Further, mounting holes are formed in two sides of the fixing seat.

Furthermore, a threaded hole is formed in the middle of the fixing seat, a threaded section is arranged on the outer side wall surface of the matching seat, the matching seat is connected into the fixing seat through the matching between the threaded section and the threaded hole, and the buffer column extends out of the threaded hole through the orifice of the threaded hole.

Further, the radius of the threaded hole matched with the matching seat is larger than the radius of the orifice of the threaded hole.

Further, the outer wall both sides of shell are provided with the lug, the cooperation groove has been seted up to the inside wall face both sides of cooperation seat, the bumping post passes through the cooperation between lug and the cooperation groove and connects in the cooperation seat.

Furthermore, the bottom of the matching seat is provided with a polygonal anti-skid surface.

The utility model has the advantages that:

the utility model discloses separate buffer from the gas pole, thereby adapt to more gas poles and scene settings, and independently get up, only need when buffer appears damaging change to the part that damages can, need not to demolish buffer from the gas pole and change, it is more convenient to operate, non-slip surface can play an anti-skidding effect when wrench movement bolster, can make things convenient for installing and removing of bolster through the threaded connection cooperation between bolster and the fixing base, produced impulsive force when the compression through the spring is closed the door plant offsets, replace buffer and door plant and carry out the mode that the impulsive force was offset in rigid contact, thereby avoid buffer to carry out the phenomenon appearance that the impulsive force was damaged after the rigid contact was offset in multiple times and door plant.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the fixing base.

Fig. 3 is a schematic structural view of the buffer.

Fig. 4 is a schematic structural view of the mating seat.

FIG. 5 is a schematic view showing an external structure of a buffer column.

FIG. 6 is a schematic view showing an internal structure of the buffer column.

In the figure, a fixed seat 1, a buffer member 2, a buffer column 3, a matching seat 4, a shell 5, a spring 6, a pressing block 7, a cushion block 8, a pressing column 9, a matching cover 10, a mounting hole 11, a threaded hole 12, a threaded section 13, a threaded hole orifice 14, a convex block 15, a matching groove 16 and an anti-skid surface 17.

Detailed Description

As shown in the combination of fig. 1-5, a new buffering device, including fixing base 1 and buffer 2, buffer 2 passes through screw-thread fit's mode cooperation in fixing base 1, buffer 2 includes buffering post 3 and cooperation seat 4, buffering post 3 cooperation is in cooperation seat 4, buffering post 3 includes shell 5, spring 6, briquetting 7, cushion 8 and compression leg 9, spring 6, briquetting 7 and cushion 8 set gradually in shell 5 from last to bottom, the cooperation of the opening end department of shell 5 has cooperation lid 10, the cooperation of the one end of compression leg 9 is on the mating holes at briquetting 7 middle part, compression leg 9 runs through cushion 8 and cooperation lid 10 respectively and extends to in the cooperation seat 4 in the shell 5 outside.

Mounting holes 11 are formed in two sides of the fixed seat 1.

The middle of the fixed seat 1 is provided with a threaded hole 12, the outer side wall surface of the matching seat 4 is provided with a threaded section 13, the matching seat 4 is connected in the fixed seat 1 through the matching between the threaded section 13 and the threaded hole 12, and the buffer column 3 extends out of the threaded hole 12 through an orifice of the threaded hole 12.

The radius of the threaded hole 12 matched with the matching seat 4 is larger than that of the threaded hole orifice 14.

The outer wall both sides of shell 5 are provided with lug 15, cooperation groove 16 has been seted up to the inside wall face both sides of cooperation seat 4, bumping post 3 is connected in cooperation seat 4 through the cooperation between lug 15 and the cooperation groove 16.

The bottom of the matching seat 4 is provided with a polygonal anti-skid surface 17.

When in use:

the bolt is introduced into the mounting hole 11, the fixed seat 1 and the buffer element 2 are integrally mounted on the inner wall of the door cabinet on one side of the inner wall of the door panel, in the process that the door panel swings to close the door cabinet, the inner side wall surface of the door panel is contacted with the buffer column 3 on the buffer element 2, the door panel continuously swings inwards to extrude the compression column 9, the reaction force is formed between the compression column 9 and the matching seat 4 in the matching seat 4 and extrudes the spring 6 through the pressing block 7, the impact force generated when the door panel is closed is buffered through the compression of the spring 6, the anti-skid surface 17 can play a role of anti-skid when the buffer element 2 is twisted, the buffer element 2 is conveniently assembled and disassembled through the threaded connection and matching between the buffer element 2 and the fixed seat 1, the impact force generated when the door panel is closed is offset through the compression of the spring 6, and the mode that the buffer element and the door panel are in hard contact and offset force is, therefore, the phenomenon that the buffer device is damaged after hard contact with the door panel for many times to offset impact force is avoided; the utility model discloses separate buffer from the gas pole to adapt to more gas poles and scene settings, independently get up moreover, only need when buffer appears damaging change the part of damage can, need not to demolish buffer from the gas pole and change, it is more convenient to operate.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Novel buffer, including fixing base and buffer, its characterized in that, the bolster passes through screw-thread fit's mode cooperation in the fixing base, the bolster includes buffering post and cooperation seat, the cooperation of buffering post is in the cooperation seat, the buffering post includes shell, spring, briquetting, cushion and compression leg, spring, briquetting and cushion set gradually under to from last in the shell, the open end department cooperation of shell has the cooperation lid, the one end cooperation of compression leg is on the mating holes at briquetting middle part, the compression leg runs through the cushion respectively and cooperates the lid and extend to in the cooperation seat in the shell outside.

2. The novel buffer device as claimed in claim 1, wherein mounting holes are provided on both sides of the fixing base.

3. The novel buffer device as claimed in claim 1, wherein a threaded hole is formed in the middle of the fixing base, a threaded section is arranged on the outer side wall surface of the matching base, the matching base is connected in the fixing base through the matching between the threaded section and the threaded hole, and the buffer column extends out of the threaded hole through the orifice of the threaded hole.

4. The new damping device as claimed in claim 3, wherein the radius of the threaded hole engaging with the mating seat is greater than the radius of the bore of the threaded hole.

5. The novel buffering device as claimed in claim 1, wherein two sides of the outer wall of the outer shell are provided with protrusions, two sides of the inner side wall surface of the matching seat are provided with matching grooves, and the buffering column is connected in the matching seat through the matching between the protrusions and the matching grooves.

6. The new buffer device as claimed in claim 1, wherein the bottom of the mating seat is provided with a polygonal anti-slip surface.