CN215408006U

CN215408006U - Fast-assembling air supporting buffer seat

Info

Publication number: CN215408006U
Application number: CN202121081456.7U
Authority: CN
Inventors: 陆裕昌
Original assignee: Zhaoqing Kerui Pneumatic Co ltd
Current assignee: Zhaoqing Kerui Pneumatic Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-19
Publication date: 2022-01-04
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to a quick-mounting air support buffer seat which comprises a hinge seat assembly and a damper, wherein the hinge seat assembly comprises a fixed seat and an air support mounting seat which are mutually hinged, a damping mounting part and an air support connecting part are arranged on the air support mounting seat, a jack is arranged on the damping mounting part, the inner end of the jack is closed, the outer end of the jack is open, one end of the damper is inserted into the jack from the open end and abuts against the inner end of the jack, the other end of the damper extends out of the jack, and the damper is in anti-falling limit fit with the jack. Compared with the prior art, the fast-assembly type gas strut buffer seat is not additionally provided with a collision part which is contacted with the damper, and the damper is contacted with the fixed seat of the hinged seat component, so the cost is lower; in addition, the damper and the air support mounting seat are directly inserted and matched with each other in a separation-proof manner, and the installation is convenient.

Description

Fast-assembling air supporting buffer seat

Technical Field

The utility model relates to furniture accessories, in particular to a quick-mounting type air supporting buffer seat.

Background

Chinese patent No. ZL 201820134254.6 discloses in 2018.09.04 a damper for furniture, including a damping member, a first hinge base and a second hinge base connected to both ends of the damping member, respectively, the first hinge base being disposed on a furniture wall, the second hinge base being disposed on a door, a connection portion being further disposed between the damping member and the second hinge base, the connection portion being fixedly connected to the damping member, the connection portion being rotatably connected to the second hinge base, and a collision portion being further disposed at a distal end of the connection portion; be provided with the attenuator on the articulated seat of second, when connecting portion and the articulated seat relative rotation of second, collision portion and attenuator contact. The second hinged seat is provided with a damper fixing part, and the damper is fixed by the damper fixing part and partially extends out of the damper fixing part. The damper of the structure needs to be contacted through the collision part, and the structure is complex and the cost is high; moreover, the damper is in sleeve joint with the damper fixing part, so that the damper is easy to loosen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick-mounting type gas strut buffer seat which is simple and reasonable in structure, low in processing cost and convenient to mount a damper.

The purpose of the utility model is realized as follows:

the utility model provides a ready-package gas props cushion socket, includes articulated seat subassembly and attenuator, and articulated seat subassembly includes mutual articulated fixing base and gas props the mount pad, is equipped with damping installation department and gas props connecting portion on the gas props the mount pad, its characterized in that: the damping installation part is provided with an insertion hole, the inner end of the insertion hole is closed, the outer end of the insertion hole is opened, one end of the damper is inserted into the insertion hole from the opened end and is abutted against the inner end of the insertion hole, the other end of the damper extends out of the insertion hole, and the damper is in anti-falling limit fit with the insertion hole.

The aim of the utility model can also be solved by the following technical measures:

as a more specific scheme, the damper comprises a cylinder body and a piston rod, wherein the piston rod extends out of one end of the cylinder body, and a flange is arranged on the outer wall of the cylinder body; the jack inner wall is equipped with the buckle, and the outer end of flange keeps off with the buckle mutually in order to form spacing cooperation of anticreep.

As a further scheme, one end of the piston rod and one end of the cylinder body facing the piston rod are inserted into the jack, and the cylinder body is in sliding fit with the jack.

As a further scheme, the inner end surface of the insertion hole is provided with a positioning groove corresponding to the end part of the piston rod, and the end part of the piston rod is inserted into the positioning groove.

As a further scheme, more than two flanges are arranged and uniformly distributed on the periphery of the cylinder body; the plug comprises a plug body, a plug hole is formed in the plug body, a flange is arranged on the plug hole, a guide groove is formed in the inner wall of the plug hole and corresponds to the flange, the guide groove extends along the axis direction of the plug hole and extends out of the plug hole, and the buckle is arranged in the guide groove.

As a further scheme, the other end of the cylinder body is provided with a cambered surface contact.

As a further scheme, the gas strut mounting seat is also provided with a hinged joint, and the hinged joint is hinged with the fixed seat through a positioning bolt; articulated joint, damping installation department and gas strut connecting portion connect gradually from supreme down, the jack transversely sets up in the damping installation department, and the top surface of gas strut connecting portion is equipped with the connecting hole.

As a further scheme, a reinforcing rib plate is arranged between the damping mounting part and the air supporting connecting part.

As a further scheme, the fixed seat comprises a bottom plate and a lower shaft seat, and the lower shaft seat is arranged on the bottom plate; the articulated joint comprises an upper shaft seat, and the positioning bolt transversely penetrates through shaft holes of the lower shaft seat and the upper shaft seat to form articulation.

As a further scheme, two ends of the positioning bolt are respectively provided with a bolt cap and a barb, and one end of the positioning bolt, corresponding to the barb, is also provided with an elastic clamping groove.

The utility model has the following beneficial effects:

compared with the prior art, the fast-assembly type gas strut buffer seat is not additionally provided with a collision part which is contacted with the damper, and the damper is contacted with the fixed seat of the hinged seat component, so the cost is lower; in addition, the damper and the air support mounting seat are directly inserted and matched with each other in a separation-proof manner, and the installation is convenient.

Drawings

Fig. 1 is an exploded view of the first embodiment of the present invention.

Fig. 2 is a schematic structural view of the air supporting mount in fig. 1.

Fig. 3 is a schematic perspective view of the assembled structure of the present invention.

Fig. 4 is another angle structure diagram of fig. 3.

FIG. 5 is a schematic top view of the present invention.

FIG. 6 is a schematic sectional view A-A of FIG. 5.

Fig. 7 is an enlarged schematic view of B in fig. 6.

Fig. 8 is another exploded view of fig. 6.

Fig. 9 is another angle structure diagram of fig. 6.

Detailed Description

The utility model is further described with reference to the following figures and examples:

referring to fig. 1, a ready-package gas props cushion socket, including articulated seat subassembly 10 and attenuator 3, articulated seat subassembly 10 includes mutual articulated fixing base 1 and gas props mount pad 2, is equipped with damping installation department 21 and gas props connecting portion 22 on the gas props mount pad 2, be equipped with jack 25 on the damping installation department 21, jack 25 inner is sealed, the outer end is opened, 3 one end of attenuator is followed to open the end and is inserted jack 25 and offset with jack 25 inner, and the 3 other ends of attenuator stretch out outside jack 25 to attenuator 3 and jack 25 anticreep spacing cooperation.

As shown in fig. 2 to 9, the damper 3 includes a cylinder 32 and a piston rod 34, the piston rod 34 extends from one end of the cylinder 32, and a flange 33 is provided on an outer wall of the cylinder 32; the inner wall of the jack 25 is provided with a buckle 253, and the outer end of the flange 33 is blocked with the buckle 253 to form the anti-falling limit fit. The inner diameter formed by the snap is smaller than the outer diameter formed by the flange, so that the damper is prevented from coming out of the insertion hole 25. The method comprises the following steps: when the cylinder 32 is inserted into the insertion hole 25, the flange 33 of the cylinder 32 contacts the catch 253 and deforms the material of the flange 33 and/or the catch 253, and when the flange 33 slides over the catch 253, the catch 253 and/or the flange 33 recover to deform, so that the catch 253 and the flange 33 block each other, preventing the damper 3 from coming out of the insertion hole 25.

The damper 3 is a damper with a piston rod 34 automatically ejected and reset, the piston rod 34 and one end of the cylinder 32 facing the piston rod 34 are inserted into the insertion hole 25, and the cylinder 32 is in sliding fit with the insertion hole 25. When the damper is collided and pressed, the cylinder body slides towards the jack, and the piston rod retracts into the cylinder body to form buffering. When the cylinder body of the damper leaves the collision pressure contact part, the piston rod 34 automatically resets, and the cylinder body extends towards the outer end direction of the insertion hole 25 so as to be convenient for next touch buffering.

The inner end surface of the insertion hole 25 is provided with a positioning groove 251 corresponding to the end of the piston rod 34, and the end of the piston rod 34 is inserted into the positioning groove 251. When the piston rod is inserted into the jack, the positioning groove plays a role in positioning the piston rod, the piston rod is prevented from shaking in the jack, and therefore the piston rod is prevented from being bent due to shaking.

The four flanges 33 are uniformly distributed on the periphery of the cylinder body 32; the inner wall of the insertion hole 25 is provided with a guide groove 252 corresponding to the flange 33, the guide groove 252 extends along the axial direction of the insertion hole 25 and extends out of the insertion hole 25, and the buckle 253 is arranged in the guide groove 252. The guide way plays the guide effect to the slip of cylinder body in the jack, makes the slip of cylinder body more stable.

The other end of the cylinder 32 is provided with a cambered surface contact 31.

The gas strut mounting seat 2 is also provided with a hinge joint 26, and the hinge joint 26 is hinged with the fixed seat 1 through a positioning bolt 4; articulated joint 26, damping installation department 21 and gas strut connecting portion 22 are connected gradually from supreme down, jack 25 transversely sets up in damping installation department 21, and the top surface of gas strut connecting portion 22 is equipped with connecting hole 24.

And a reinforcing rib plate 23 is arranged between the damping mounting part 21 and the air supporting connecting part 22. The setting of strengthening rib makes the damping installation department more firm with being connected of gas strut connecting portion.

The fixed seat 1 comprises a bottom plate 11 and a lower shaft seat 12, wherein the lower shaft seat 12 is arranged on the bottom plate 11; the articulated joint 26 comprises an upper shaft seat 27, and the positioning bolt 4 transversely penetrates through the shaft holes of the lower shaft seat 12 and the upper shaft seat 27 to form an articulation. The air supporting installation seat takes the positioning bolt as a fulcrum and can rotate along the direction of an arrow R.

Two ends of the positioning bolt 4 are respectively provided with a bolt cap 41 and a barb 43, and one end of the positioning bolt 4 corresponding to the barb 43 is also provided with an elastic clamping groove 42. When the positioning bolt is inserted into the shaft hole, the elastic clamping groove can generate elastic deformation, so that the positioning bolt is more easily inserted into the shaft hole and the barb 43 buckles the other end of the shaft hole.

The application of the quick-mounting air supporting buffer seat is as follows: the connecting hole of gas brace connecting portion top surface is used for being connected with the one end of gas brace (pneumatic vaulting pole, not shown in the figure), and when gas brace mount pad 2 was connected the gas brace and was used the door body of wall cabinet to support (not shown in the figure), the other end and the cabinet body of gas brace articulated, the fixing base on the gas brace mount pad 2 and door body coupling. When the door is closed, the fixed seat and the air support mounting seat 2 rotate relatively (shown by an arrow R in fig. 6, which is a rotating angle) to a certain angle, the outer end cambered surface contact 31 of the damper touches the fixed seat or the door body, and the damper starts to generate a buffering effect, so that the door body is slowly closed, and the door body is prevented from generating large noise due to collision with the cabinet body caused by rapid closing.

The embodiments described above are merely preferred embodiments of the present invention, which are not limited to the details of the above-described exemplary embodiments, and the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

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

Claims

1. The utility model provides a ready-package gas props cushion socket, includes hinged joint seat subassembly (10) and attenuator (3), hinged joint seat subassembly (10) are equipped with damping installation department (21) and gas strut connecting portion (22), its characterized in that including mutual articulated fixing base (1) and gas strut mount pad (2) on gas strut mount pad (2): be equipped with jack (25) on damping installation department (21), jack (25) inner is sealed, the outer end is opened, and attenuator (3) one end is followed to open the end and is inserted jack (25) and offset with jack (25) inner, and outside attenuator (3) other end stretches out jack (25) to attenuator (3) and jack (25) anticreep spacing cooperation.

2. The quick-assembly gas strut cushion seat according to claim 1, wherein: the damper (3) comprises a cylinder body (32) and a piston rod (34), the piston rod (34) extends out of one end of the cylinder body (32), and a flange (33) is arranged on the outer wall of the cylinder body (32); jack (25) inner wall is equipped with buckle (253), and the outer end of flange (33) keeps off mutually with buckle (253) in order to form spacing cooperation of anticreep.

3. The quick-assembly gas strut cushion seat according to claim 2, wherein: the piston rod (34) and one end of the cylinder (32) facing the piston rod (34) are inserted into the insertion hole (25), and the cylinder (32) is in sliding fit with the insertion hole (25).

4. The quick-assembly gas strut cushion seat according to claim 3, wherein: the inner end face of the insertion hole (25) is provided with a positioning groove (251) corresponding to the end of the piston rod (34), and the end of the piston rod (34) is inserted into the positioning groove (251).

5. The quick-assembly gas strut cushion seat according to claim 3, wherein: the flanges (33) are more than two and are uniformly distributed on the periphery of the cylinder body (32); the inner wall of the jack (25) is provided with a guide groove (252) corresponding to the flange (33), the guide groove (252) extends along the axial direction of the jack (25) and extends out of the jack (25), and the buckle (253) is arranged in the guide groove (252).

6. The quick-assembly gas strut cushion seat according to claim 2, wherein: the other end of the cylinder body (32) is provided with a cambered surface contact (31).

7. The quick-assembly gas strut cushion seat according to claim 1, wherein: the gas strut mounting seat (2) is further provided with a hinge joint (26), and the hinge joint (26) is hinged with the fixing seat (1) through a positioning bolt (4); articulated joint (26), damping installation department (21) and gas strut connecting portion (22) from supreme connecting gradually down, jack (25) transversely set up in damping installation department (21), and the top surface of gas strut connecting portion (22) is equipped with connecting hole (24).

8. The quick-assembly gas strut cushion seat according to claim 7, wherein: and a reinforcing rib plate (23) is arranged between the damping mounting part (21) and the gas strut connecting part (22).

9. The quick-assembly gas strut cushion seat according to claim 7, wherein: the fixing seat (1) comprises a bottom plate (11) and a lower shaft seat (12), wherein the lower shaft seat (12) is arranged on the bottom plate (11); the hinged joint (26) comprises an upper shaft seat (27), and the positioning bolt (4) transversely penetrates through shaft holes of the lower shaft seat (12) and the upper shaft seat (27) to form hinging.

10. The quick-install gas strut cushion mount of claim 9, wherein: two ends of the positioning bolt (4) are respectively provided with a bolt cap (41) and a barb (43), and one end of the positioning bolt (4) corresponding to the barb (43) is also provided with an elastic clamping groove (42).