CN216617247U - Furniture buffer control device - Google Patents
Furniture buffer control device Download PDFInfo
- Publication number
- CN216617247U CN216617247U CN202122648945.2U CN202122648945U CN216617247U CN 216617247 U CN216617247 U CN 216617247U CN 202122648945 U CN202122648945 U CN 202122648945U CN 216617247 U CN216617247 U CN 216617247U
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- China
- Prior art keywords
- screw hole
- connecting rod
- rotary damper
- column base
- control device
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Abstract
The utility model discloses a furniture buffer control device, which comprises a friction rotary damper and a connecting rod, wherein the outer end of the friction rotary damper is provided with an installation bulge, the interior of the friction rotary damper is provided with a one-way device, the exterior of the friction rotary damper is provided with a rotary shaft column base, the one-way device and the rotary shaft column base are installed in a gapless rotary fit manner, the outer end of the friction rotary damper is provided with an outer cover, the central position of the outer cover is provided with a central hole, the central hole is movably installed with the rotary shaft column base, one end part of the connecting rod is sleeved with an outer cover body, the other end of the connecting rod is provided with a first screw hole, the first screw hole is connected with a cover plate through a screw thread, the rotary shaft column base is provided with a second screw hole, and the second screw hole is movably installed with a box body.
Description
Technical Field
The utility model relates to the technical field of household product safety, in particular to a furniture buffer control device.
Background
Furniture refers to a large variety of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is a great variety, different in materials, complete in variety and different in purposes at present, and is an important basis for establishing working and living spaces.
The furniture comprises various storage boxes, and the furniture has a common point and consists of a box body and a box cover.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a furniture buffer control device which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a furniture buffer control device, includes friction rotary damper and connecting rod, friction rotary damper's outer end is equipped with the installation arch, friction rotary damper's internally mounted has the one-way device, friction rotary damper's outside is provided with the rotation axis column base, zero clearance normal running fit installation between one-way device and the rotation axis column base, the enclosing cover is installed to friction rotary damper's outer end, the central position of enclosing cover is provided with the centre bore, centre bore and rotation axis column base movable mounting, the outer lid has been cup jointed to the one end tip of connecting rod, the other end of connecting rod is provided with first screw hole, first screw hole has the apron through screw threaded connection, be provided with the second screw hole on the rotation axis column base, second screw hole and box movable mounting.
Preferably, the mounting protrusion is in threaded connection with the outer cover body through a fastening bolt.
Preferably, the connecting rod is movably connected with the outer cover body through a hinge.
Preferably, the first screw hole is adapted to the size of the screw.
Preferably, the central hole and the rotating column base can be symmetrically installed on two sides.
Compared with the prior art, the utility model has the following beneficial effects: the utility model relates to a furniture buffer control device, which is characterized in that when in use, the device is arranged at a proper position on a box body, a friction rotary damper is arranged on the box body through a second screw hole to form a rotary shaft, a unidirectional device and a rotary shaft column seat which is externally provided with a matched rotary shaft are arranged in a gapless rotary matched manner, the unidirectional device is convenient to provide unidirectional friction damping force, the rotary shaft column seat is movably connected with the inside of the unidirectional device, an installation bulge and an outer cover body are firmly installed through a fastening bolt, a connecting rod is movably connected with the outer cover body through a hinged piece to facilitate the transmission of the damping force, the connecting rod is in threaded connection with a cover plate through a first screw hole, when the box body is closed, a cover slowly descends under the action of the friction rotary damper, the hand is prevented from being clamped by hands, the safety is good, the operation of the utility model is simple, the hand clamping of the cover in the descending process can be effectively prevented, the practicability is strong.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection between the frictional rotary damper and the rotary shaft base according to the present invention;
FIG. 3 is a schematic view of the structure of the unidirectional device of the present invention.
In the figure: 1. a frictional rotary damper; 2. mounting a boss; 3. a one-way device; 4. a rotating shaft column base; 5. an outer cover; 6. a central bore; 7. a connecting rod; 8. an outer cover body; 9. a first screw hole; 10. a cover plate; 11. a second screw hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1, fig. 2, and fig. 3, a furniture buffer control device, including friction rotary damper 1 and connecting rod 7, outer end of friction rotary damper 1 is equipped with installation arch 2, internally mounted of friction rotary damper 1 has check device 3, the outside of friction rotary damper 1 is provided with rotation axis column base 4, zero clearance rotary fit installation between check device 3 and rotation axis column base 4, enclosing cover 5 is installed to outer end of friction rotary damper 1, the well centre of enclosing cover 5 is provided with centre bore 6, centre bore 6 and rotation axis column base 4 movable mounting, outer lid 8 has been cup jointed to one end tip of connecting rod 7, the other end of connecting rod 7 is provided with first screw hole 9, first screw hole 9 has apron 10 through screw threaded connection, be provided with second screw hole 11 on rotation axis column base 4, second screw hole 11 and box movable mounting.
Referring to fig. 1, the mounting protrusion 2 is connected to the outer cover 8 by a fastening bolt, so that the mounting protrusion 2 and the outer cover 8 can be easily mounted and dismounted.
Referring to fig. 1, the connecting rod 7 is movably connected to the outer cover 8 by a hinge, so that the connecting rod 7 and the outer cover 8 can rotate conveniently.
Referring to fig. 1, the first screw hole 9 is adapted to the size of the screw, so that the screw can be conveniently connected with the first screw hole 9 in a threaded manner, and the transmission of the damping force is facilitated.
Referring to fig. 1 and 2, the central hole 6 and the rotating column base 4 may be symmetrically installed on both sides, so as to improve the buffering effect.
It should be noted that the utility model is a furniture buffer control device, when in use, the device is arranged at a proper position on a box body, a friction rotary damper 1 is arranged with the box body through a second screw hole 11 to form a rotary shaft, a unidirectional device 3 and a rotary shaft column seat 4 which is externally provided with a matched rotary shaft are arranged in a gapless rotary matching way, the unidirectional device 3 provides unidirectional friction damping force, so that the rotary shaft column seat 4 is movably connected with the inside of the unidirectional device 3, an installation bulge 2 and an outer cover body 8 are firmly arranged through a fastening bolt, a connecting rod 7 and the outer cover body 8 are movably connected through a hinged piece, the transmission of the damping force is facilitated, the connecting rod 7 and a cover plate 10 are connected through a first screw hole 9 by screw threads, when the box body is closed, the cover slowly descends under the action of the friction rotary damper 1, the hand is prevented from being clamped, the safety is good, the operation of the utility model is simple, can effectively prevent the cover from clamping the hands in the descending process, and has strong practicability.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A furniture cushioning control device comprising a frictional rotary damper (1) and a connecting rod (7), characterized in that: the outer end of the friction rotary damper (1) is provided with an installation bulge (2), the inner installation of the friction rotary damper (1) is provided with a one-way device (3), the outer part of the friction rotary damper (1) is provided with a rotary shaft column base (4), the one-way device (3) and the rotary shaft column base (4) are installed in a gapless rotary fit mode, an outer cover (5) is installed at the outer end of the friction rotary damper (1), a center hole (6) is formed in the center of the outer cover (5), the center hole (6) and the rotary shaft column base (4) are movably installed, an outer cover body (8) is sleeved at one end of a connecting rod (7), a first screw hole (9) is formed in the other end of the connecting rod (7), the first screw hole (9) is connected with a cover plate (10) through a screw thread, a second screw hole (11) is formed in the rotary shaft column base (4), the second screw hole (11) is movably mounted with the box body.
2. A furniture cushioning control device according to claim 1, wherein: the mounting bulge (2) is in threaded connection with the outer cover body (8) through a fastening bolt.
3. A furniture cushioning control device according to claim 1, wherein: the connecting rod (7) is movably connected with the outer cover body (8) through a hinge piece.
4. A furniture cushioning control device according to claim 1, wherein: the first screw hole (9) is adapted to the size of the screw.
5. A furniture cushioning control device according to claim 1, wherein: the central hole (6) and the rotating shaft column seat (4) can be symmetrically installed on two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122648945.2U CN216617247U (en) | 2021-11-01 | 2021-11-01 | Furniture buffer control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122648945.2U CN216617247U (en) | 2021-11-01 | 2021-11-01 | Furniture buffer control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216617247U true CN216617247U (en) | 2022-05-27 |
Family
ID=81694815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122648945.2U Active CN216617247U (en) | 2021-11-01 | 2021-11-01 | Furniture buffer control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216617247U (en) |
-
2021
- 2021-11-01 CN CN202122648945.2U patent/CN216617247U/en active Active
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