CN220009555U

CN220009555U - Cushion foaming assembly with buffer structure

Info

Publication number: CN220009555U
Application number: CN202321476631.1U
Authority: CN
Inventors: 刘光安; 张义明; 刘群
Original assignee: Xiangyang Lizhuo Metal Products Co ltd
Current assignee: Xiangyang Lizhuo Metal Products Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-14
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a cushion foaming assembly with a buffer structure, which comprises a connecting part, a side frame part, a cushion part and a buffer cushion, wherein the cushion part is arranged in the connecting part and the side frame part, the buffer cushion is movably arranged at the top of the cushion part, the buffer structure is arranged between the cushion part and the buffer cushion, the buffer structure comprises a buffer assembly and a support assembly, and the buffer assembly comprises a connecting rod, a connecting groove, a support sheet, a movable groove, a movable block, a bottom groove and a buffer spring; when the cushion foaming assembly is impacted, the cushion at the top of the cushion part can be moved down, the impact force can be buffered and weakened by the design of the buffer assembly, the adverse effect of the impact force on the assembly structure is avoided, the cushion can be supported to a certain extent by the design of the support assembly, the damage to the buffer assembly caused by the excessive yielding of the cushion is avoided, and the buffering performance of the cushion foaming assembly is improved under the combined action of the structures.

Description

Cushion foaming assembly with buffer structure

Technical Field

The utility model belongs to the technical field of automobile accessories, and particularly relates to a cushion foaming assembly with a buffering structure.

Background

The automobile seat is one of indispensable accessories on the automobile, and the automobile seat assembly generally comprises a cushion foaming assembly and a backrest foaming assembly, and the cushion foaming assembly is a main accessory for supporting personnel in the automobile and has the characteristics of firm structure and comfort level of riding.

For the automobile cushion, the cushion has a buffering and damping effect, namely, an elastic material on the outer surface of the cushion and a damping spring between the elastic material and the assembly, and the cushion foaming assembly is used as a basic framework, so that the cushion foaming assembly has a buffering effect which is common, and when the cushion foaming assembly is subjected to a larger impact force, the stability of the structure of the assembly is easily influenced, and therefore, a new cushion foaming assembly is needed to be designed in addition to solve the problem.

Disclosure of Invention

The utility model aims to provide a cushion foaming assembly with a buffering structure, which solves the problem that the conventional cushion foaming assembly has a common buffering effect in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cushion foaming assembly with buffer structure, includes connecting portion, side bearer portion, cushion portion and buffering cushion, cushion portion installs in the inside of connecting portion and side bearer portion, buffering cushion movable mounting is at the top of cushion portion, be provided with buffer structure between cushion portion and the buffering cushion, buffer structure includes buffer assembly and supporting component, buffer assembly includes connecting rod, spread groove, backing sheet, movable groove, movable block, kerve and buffering spring, connecting rod liftable connects between cushion portion and buffering cushion, supporting component includes dead lever, fixing base, the groove of stepping down, rubber pad A and rubber pad B set up between cushion portion and buffering cushion.

Preferably, the connecting groove is formed in the bottom surface of the cushion, and the connecting rod extends into the connecting groove and is fixedly connected with the connecting groove.

Preferably, the supporting piece is fixed on the top surface of the connecting rod, and the supporting piece is contacted with the lower surface of the buffering cushion.

Preferably, the movable groove is formed in the cushion part, the movable block is movably arranged in the movable groove, and the bottom end of the connecting rod extends into the movable groove and is fixedly connected with the movable block.

Preferably, the bottom groove is formed in the bottom of the movable block, and the buffer spring is fixedly connected between the bottom groove and the bottom of the movable groove.

Preferably, the dead lever is fixed in buffering cushion bottom, the fixing base is fixed in cushion portion top surface, the groove of stepping down is seted up inside fixing base and cushion portion, and the dead lever bottom activity stretches into the inside of the groove of stepping down, rubber pad A is fixed in buffering cushion bottom surface to the cover is in the outside of dead lever, rubber pad B is fixed at the top surface of fixing base.

Preferably, a reinforcing component is arranged between the inner side of the side frame part and the cushion part, the reinforcing component comprises a containing groove, a reinforcing block, a bolt, a screw hole and a poking piece, the containing groove is formed in the inner side surface of the side frame part, the reinforcing block is movably arranged in the containing groove, the outer end of the reinforcing block is attached to the surface of the cushion part, the bolt is arranged at the outer end of the reinforcing block and fixedly connected with the screw hole on the surface of the cushion part, and the poking piece is fixed at the outer end of the reinforcing block.

Preferably, the reinforcing component further comprises an anti-falling block and an anti-falling groove, wherein the anti-falling block is symmetrically fixed on two sides of the inner end of the reinforcing block, the anti-falling groove is symmetrically arranged on two sides of the accommodating groove and is in sliding connection with the anti-falling block, and two ends of the anti-falling groove are closed.

Compared with the prior art, the utility model has the beneficial effects that:

when the cushion foaming assembly is impacted, the cushion at the top of the cushion part can be moved down, the impact force can be buffered and weakened by the design of the buffer assembly, the adverse effect of the impact force on the assembly structure is avoided, the cushion can be supported to a certain extent by the design of the support assembly, the damage to the buffer assembly caused by the excessive yielding of the cushion is avoided, and the buffering performance of the cushion foaming assembly is improved under the combined action of the structures.

Drawings

FIG. 1 is a top view of the present utility model;

FIG. 2 is a schematic view of the junction between the cushion portion and the cushion in FIG. 1 according to the present utility model;

FIG. 3 is a front cross-sectional view of the fastening assembly of FIG. 1 in accordance with the present utility model;

in the figure: 100. a connection part; 200. a side frame section; 300. a cushion section; 400. a cushion; 500. a buffer structure; 501. a buffer assembly; 5011. a connecting rod; 5012. a connecting groove; 5013. a support sheet; 5014. a movable groove; 5015. a movable block; 5016. a bottom groove; 5017. a buffer spring; 502. a support assembly; 5021. a fixed rod; 5022. a fixing seat; 5023. a relief groove; 5024. a rubber pad A; 5025. a rubber pad B; 600. a reinforcement assembly; 601. a receiving groove; 602. a reinforcing block; 603. a bolt; 604. a screw hole; 605. a driving plate; 606. an anti-falling block; 607. an anti-falling groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 3, the present utility model provides a technical solution: a cushion foaming assembly with a buffer structure comprises a connecting part 100, a side frame part 200, a cushion part 300 and a buffer cushion 400, wherein the connecting part 100 and the side frame part 200 form a U-shaped structure, the cushion part 300 is arranged in the connecting part 100 and the side frame part 200, the buffer cushion 400 is movably arranged at the top of the cushion part 300, when the assembly is pressed, the buffer cushion 400 can be subject to yielding and downward movement, a buffer structure 500 is arranged between the cushion part 300 and the buffer cushion 400, the buffer structure 500 comprises a buffer component 501 and a supporting component 502, the buffer component 501 can buffer and weaken impact force, the supporting component 502 can support yielding of the buffer cushion 400 to a certain extent, the buffer component 501 comprises a connecting rod 5011, a connecting groove 5012, a supporting piece 5013, a movable groove 5014, a movable block 5015, a bottom groove 5016 and a buffer spring 5017, the connecting rod 5011 is connected between the cushion part 300 and the buffer cushion 400 in a lifting way, the connecting groove 5012 is arranged on the bottom surface of the buffer cushion 400, the top end of the connecting rod 5011 extends into the connecting groove 5012 and is fixedly connected, the fixed connection between the connecting rod 5011 and the buffer cushion 400 is completed, the supporting piece 5013 is fixed on the top surface of the connecting rod 5011, the supporting piece 5013 is contacted with the lower surface of the buffer cushion 400, the supporting area of the connecting rod 5011 to the buffer cushion 400 is increased, the movable groove 5014 is arranged in the cushion part 300, the movable block 5015 is movably arranged in the movable groove 5014, the bottom end of the connecting rod 5011 extends into the movable groove 5014 and is fixedly connected with the movable block 5015, when the buffer cushion 400 is moved downwards, the bottom end of the connecting rod 5011 pushes the movable block 5015 to move downwards in the movable groove 5014, the bottom groove 5016 is arranged at the bottom of the movable block 5015, the buffer spring 5017 is fixedly connected between the bottom of the bottom groove 5016 and the movable groove 5014, when the movable block 5015 moves downwards, the buffer spring 5017 is compressed, and can absorb and weaken the impact force, so that the buffer protection function is achieved, the supporting component 502 comprises a fixing rod 5021, a fixing seat 5022, a yielding groove 5023, a rubber pad A5024 and a rubber pad B5025, and the rubber pad A5024 and the rubber pad B5025 are arranged between the cushion part 300 and the buffer cushion 400.

In this embodiment, preferably, dead lever 5021 is fixed in buffering cushion 400 bottom, fixing base 5022 is fixed at cushion portion 300 top surface, and with dead lever 5021 one-to-one, it is inside at fixing base 5022 and cushion portion 300 to offer the groove 5023, and dead lever 5021 bottom activity stretches into the inside of letting the groove 5023, when buffering cushion 400 moves down, dead lever 5021 can move down in the inside of letting the groove 5023, rubber pad A5024 is fixed in buffering cushion 400 bottom surface, and the cover is in the outside of dead lever 5021, rubber pad B5025 is fixed at the top surface of fixing base 5022, move certain degree down when buffering cushion 400, rubber pad A5024 and rubber pad B5025 can extrude mutually, thereby support buffering cushion 400, avoid it to step down excessively, also can avoid buffering spring 5017 to compress excessively.

In this embodiment, preferably, a reinforcing component 600 is disposed between the inner side of the side frame portion 200 and the cushion portion 300, the reinforcing component 600 is symmetrically disposed at two positions to reinforce the connection between the cushion portion 300 and the side frame portion 200, the reinforcing component 600 includes a receiving slot 601, a reinforcing block 602, a bolt 603, a screw hole 604 and a toggle piece 605, the receiving slot 601 is opened on the inner side surface of the side frame portion 200, the reinforcing block 602 is movably disposed in the receiving slot 601, when the reinforcing component 600 is used, the reinforcing block 602 can be pulled outwards by the toggle piece 605 fixed on the outer end of the reinforcing block 602 until the outer end of the reinforcing block 602 is attached to the surface of the cushion portion 300, then the bolt 603 is mounted on the outer end of the reinforcing block 602 and fixedly connected with the screw hole 604 on the surface of the cushion portion 300, and at this time, the connection between the cushion portion 300 and the side frame portion 200 can be reinforced.

In this embodiment, preferably, the reinforcing component 600 further includes an anti-falling block 606 and an anti-falling groove 607, where the anti-falling block 606 is symmetrically fixed on two sides of the inner end of the reinforcing block 602, and the anti-falling groove 607 is symmetrically arranged on two sides of the accommodating groove 601, when the reinforcing block 602 is pulled outwards, the anti-falling block 606 slides in the anti-falling groove 607, and since two ends of the anti-falling groove 607 are closed, it can limit and block the anti-falling block 606, so as to prevent the reinforcing block 602 from falling off.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cushion foaming assembly with buffer structure, includes connecting portion (100), side bearer portion (200), cushion portion (300) and buffering cushion (400), inside at connecting portion (100) and side bearer portion (200) is installed in cushion portion (300), its characterized in that: buffering cushion (400) movable mounting is at the top of cushion portion (300), be provided with buffer structure (500) between cushion portion (300) and the buffering cushion (400), buffer structure (500) are including buffer unit (501) and supporting component (502), buffer unit (501) are including connecting rod (5011), spread groove (5012), backing sheet (5013), movable groove (5014), movable block (5015), undercut (5016) and buffer spring (5017), connecting rod (5011) liftable connection is between cushion portion (300) and buffering cushion (400), supporting component (502) are including dead lever (5021), fixing base (5022), give way groove (5023), rubber pad A (5024) and rubber pad B (5025) set up between cushion portion (300) and buffering cushion (400).

2. A cushion foam assembly having a cushioning structure as set forth in claim 1, wherein: the connecting groove (5012) is formed in the bottom surface of the buffering cushion (400), and the connecting rod (5011) stretches into the connecting groove (5012) and is fixedly connected.

3. A cushion foam assembly having a cushioning structure as set forth in claim 1, wherein: the supporting piece (5013) is fixed on the top surface of the connecting rod (5011), and the supporting piece (5013) is contacted with the lower surface of the buffering cushion (400).

4. A cushion foam assembly having a cushioning structure as set forth in claim 1, wherein: the movable groove (5014) is formed in the cushion part (300), the movable block (5015) is movably arranged in the movable groove (5014), and the bottom end of the connecting rod (5011) extends into the movable groove (5014) and is fixedly connected with the movable block (5015).

5. A cushion foam assembly having a cushioning structure as set forth in claim 1, wherein: the bottom groove (5016) is formed in the bottom of the movable block (5015), and the buffer spring (5017) is fixedly connected between the bottom groove (5016) and the bottom of the movable groove (5014).

6. A cushion foam assembly having a cushioning structure as set forth in claim 1, wherein: the utility model discloses a cushion, including cushion (400) and cushion portion, including cushion portion (300) and cushion portion, cushion portion (300) and cushion portion (5022) are fixed in cushion portion (400) bottom, fixing base (5022), the groove of stepping down (5023) are seted up inside fixing base (5022) and cushion portion (300), and the inside of groove of stepping down (5023) is stretched into in the activity of dead lever (5021) bottom, rubber pad A (5024) is fixed in cushion portion (400) bottom surface to the cover is in the outside of dead lever (5021), the top surface at fixing base (5022) is fixed to rubber pad B (5025).

7. A cushion foam assembly having a cushioning structure as set forth in claim 1, wherein: the side frame part (200) is internally provided with a reinforcing component (600) between the cushion part (300), the reinforcing component (600) comprises a containing groove (601), a reinforcing block (602), a bolt (603), a screw hole (604) and a stirring piece (605), the containing groove (601) is formed in the inner side surface of the side frame part (200), the reinforcing block (602) is movably arranged in the containing groove (601), the outer end is attached to the surface of the cushion part (300), the bolt (603) is arranged at the outer end of the reinforcing block (602) and fixedly connected with the screw hole (604) on the surface of the cushion part (300), and the stirring piece (605) is fixed at the outer end of the reinforcing block (602).

8. A cushion foam assembly having a cushioning structure as set forth in claim 7, wherein: the reinforcing component (600) further comprises an anti-falling block (606) and an anti-falling groove (607), wherein the anti-falling block (606) is symmetrically fixed on two sides of the inner end of the reinforcing block (602), the anti-falling groove (607) is symmetrically arranged on two sides of the accommodating groove (601) and is in sliding connection with the anti-falling block (606), and two ends of the anti-falling groove (607) are closed.