CN209943412U

CN209943412U - Elastic buffering assembly and elastic seat with same

Info

Publication number: CN209943412U
Application number: CN201920117066.7U
Authority: CN
Inventors: 刘长权
Original assignee: Yoo Jang Kwon
Current assignee: Yoo Jang Kwon
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2020-01-14
Anticipated expiration: 2029-01-23

Abstract

The utility model relates to the technical field of furniture accessories, in particular to an elastic buffer component and an elastic seat with the same, which comprises elastic plastic cement, an elastic element and an airtight elastic part, wherein the elastic element is sleeved on the elastic plastic cement; the two ends of the elastic element are sealed by external objects, the airtight elastic element is sleeved outside the elastic element, or the elastic element and the elastic plastic are coated and sealed by the airtight elastic element. The utility model discloses simple structure is compact, and the dismouting is convenient, can let the elasticity furniture obtain better elastic support, strengthens user's use comfort, has also improved the stability and the life of elasticity furniture.

Description

Elastic buffering assembly and elastic seat with same

Technical Field

The utility model belongs to the technical field of furniture technique and specifically relates to indicate an elasticity buffering subassembly and have elasticity thing to sit on of this subassembly.

Background

Some of the existing furniture, such as a bed and a sofa, need elastic support, and among the furniture, a metal spring is usually adopted as the elastic support, but the metal spring does not have the function of buffering and damping, so that the elastic force of the elastic furniture is poor, the elastic feeling of the furniture looks stiff and jerky, and the comfort is poor; and the elasticity of the metal spring can disappear gradually under the long-time use, thereby reducing the comfortable sensation of the elastic furniture and ensuring that the service life of the furniture is short; some arc battens with toughness are used as supporting bodies, but the battens are usually fixed in an embedded mode through clamping grooves and the like, certain damage is caused to the furniture main body, and meanwhile the situation that disassembly and assembly are inconvenient exists.

Disclosure of Invention

An object of the utility model is to provide a simple structure is compact to prior art's not enough, and the dismouting is convenient, the good and long service life's of comfort elasticity buffering subassembly and the chair that has this subassembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an elastic buffer component, which comprises elastic plastic, an elastic element and an airtight elastic part, wherein the elastic element is sleeved on the elastic plastic; the air-tight elastic piece is sleeved outside the elastic element and two ends of the elastic plastic wrap and seal the elastic element and the elastic plastic.

The cross section of the elastic plastic is I-shaped, the upper end and the lower end of the elastic plastic are respectively and transversely provided with an upper flange and a lower flange, and the middle part of the elastic plastic is vertically provided with a connecting section; the elastic element is sleeved on the connecting section, one end of the elastic element is abutted against the upper flange, and the other end of the elastic element is abutted against the lower baffle; the air-proof elastic piece is sleeved with the elastic element, one end of the air-proof elastic piece is connected with the upper flange in a sealing mode, and the other end of the air-proof elastic piece is connected with the lower flange in a sealing mode.

Furthermore, the outer side of the air-tight elastic piece is sleeved or coated with a layer of soft body.

Furthermore, the soft body is made of sponge.

Furthermore, the upper part of the upper flange and the lower part of the lower flange of the elastic plastic are both provided with a protective gasket, or the lower part of the lower flange of the elastic plastic is both provided with a protective gasket.

Wherein, the elastic plastic is made of polyurethane PU elastomer.

Wherein, the elastic element is a spring.

The utility model also provides an elastic seat, which comprises the elastic buffering component, a cushion, a supporting seat arranged below the cushion and a U-shaped elastic piece, wherein one side of the U-shaped elastic piece is connected with the cushion, the other side of the U-shaped elastic piece is connected with the supporting seat, and the elastic buffering component is arranged between the cushion and the supporting seat and is arranged relative to the opening of the U-shaped elastic piece; the supporting seat is provided with a supporting leg, and the bottom end of the supporting leg is provided with an elastic buffer component.

The cushion and the supporting seat are provided with accommodating holes for accommodating the elastic buffering components, the upper flange of the elastic plastic is accommodated in the accommodating hole of the cushion and abutted against the hole wall, and the lower flange of the elastic plastic is accommodated in the accommodating hole of the supporting seat and abutted against the hole wall.

Wherein, the material of U-shaped elastic component is spring steel.

The utility model has the advantages that:

the utility model provides a pair of elastic buffer assembly, its structural design is simple compact, it utilizes elastic plastic and the gas sealed in elastic element and elastic plastic as shock attenuation and energy storage resilience medium, make full use of elastic plastic and gaseous characteristic with shock attenuation and resilience better fuse together, assemble on furniture, thereby make elastic furniture obtain more comfortable soft ground elasticity support, reduce the harsh sense and the pause and contuse sense of elastic furniture, and then strengthen user's use comfort, also improved elastic furniture's stability and life simultaneously; also provides an elastic seat with the elastic buffer component, which improves the comfort under the action of the elastic buffer component.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of an elastic buffer assembly according to the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of an elastic buffer assembly according to the present invention before being compressed;

fig. 3 is a schematic structural view of a second embodiment of the elastic buffer assembly according to the present invention after being compressed;

FIG. 4 is a schematic structural view of the elastic seat of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Description of the reference numerals

1-a fixing piece; 11-mounting holes; 2-a resilient element; 3-a soft body; 4-elastic plastic; 41-upper flange; 42-a connecting segment; 43-lower flange; 5-a protective gasket; 6-air-impermeable elastic member; 71-cushion; 72-a support base; 721-leg part; 73-U-shaped elastic member.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

Example one

As shown in fig. 1, the elastic buffer assembly provided by the present invention comprises an elastic plastic 4, an elastic element 2 and an airtight elastic member 6, wherein the elastic element 2 is sleeved on the elastic plastic 4; the air-tight elastic element 6 is sleeved on the outer side of the elastic element 2 and two ends of the elastic plastic 4 and covers and seals the elastic element 2 and the elastic plastic 4.

In practical application, the elastic element 2 rebounds after being compressed to provide elastic support for the external object; when the elastic buffer component is used, after the elastic element 2 is compressed, the elastic plastic 4 is also compressed, and the elastic deformation of the elastic plastic 4 can provide damping effect for the elastic element 2, so that the buffer effect is achieved; meanwhile, under the sealing action of the air-tight elastic part 6, the air in the elastic element 2 can not be discharged outwards, so that the elastic buffer assembly also has the action of an elastic air cushion, and the elastic element 2 is further buffered by utilizing the pressure of the air; the utility model has the advantages of simple and compact structural design, it utilizes elasticity plastic 4 and seals up the gas in elastic element 2 and elasticity plastic 4 as shock attenuation and energy storage resilience medium, make full use of elasticity plastic 4 and gaseous characteristic fuses shock attenuation and resilience better together, assemble on furniture, thereby make elasticity furniture obtain more comfortable soft ground elasticity support, reduce the stiff sense of elasticity furniture and feel with seting back, and then reinforcing user's use comfort, the stability and the life of elasticity furniture have also been improved simultaneously.

Example two

In this technical solution, the difference between the second embodiment and the first embodiment is that: as shown in fig. 2 and 3, two ends of the elastic element 2 are sealed by two ends of the elastic plastic 4, and the airtight elastic member 6 is sleeved outside the elastic element 2. Preferably, the cross section of the elastic plastic 4 is i-shaped, the upper end and the lower end of the elastic plastic 4 are respectively provided with an upper flange 41 and a lower flange 43 in the transverse direction, and the middle part of the elastic plastic 4 is vertically provided with a connecting section 42; the elastic element 2 is sleeved on the connecting section 42, one end of the elastic element 2 is abutted against the upper retaining edge 41, and the other end of the elastic element 2 is abutted against the lower baffle plate; the air-tight elastic piece 6 is sleeved on the elastic element 2, one end of the air-tight elastic piece 6 is connected with the upper retaining edge 41 in a sealing mode, and the other end of the air-tight elastic piece 6 is connected with the lower retaining edge 43 in a sealing mode.

In practical application, the elastic buffer assembly is installed in the installation hole 11 of the external fixing part 1, specifically, the upper flange 41 of the elastic plastic 4 is arranged in the installation hole 11 and is abutted against the top hole wall in the installation hole 11, and the lower flange 43 of the elastic plastic 4 is protruded out of the installation hole 11 and is abutted against the external ground or supporting surface; in the using process, the fixing part 1 is compressed and descends, the descending of the fixing part 1 drives the upper flange 41 of the elastic plastic 4 to descend, and the descending of the upper flange 41 compresses the elastic element 2, so that the elastic element 2 and the elastic plastic 4 can act together to provide a damping and buffering effect for the elastic element 2, and the fixing part 1 slowly descends when being compressed; meanwhile, as shown in fig. 3, when the upper flange 41 of the elastic plastic 4 descends, the connecting section 42 is extruded and transversely elastically deformed, the elastic deformation of the connecting section 42 will discharge the air in the elastic element 2 outwards, and the airtight elastic member 6 will block the air from being discharged outwards to generate elastic deformation, so that a certain air pressure is formed inside the elastic buffer assembly, and the air pressure further plays a role in damping the descending of the upper flange 41, so as to form a buffer effect like an air cushion.

In particular, the elastic element 2 is a spring; the elastic plastic 4 is made of a polyurethane PU elastomer, has good elasticity, excellent resilience, higher flexibility and rebound resilience, makes up for the defects of the spring and provides more comfortable and stable buffering for the spring; the material of the air-impermeable elastic member 6 may be air-impermeable soft material such as leather, rubber, and plastic. Therefore, this elastic buffer spare can provide the elasticity effect of releiving for elasticity furniture under polyurethane PU, spring and gaseous effect, has solved that kind is stiff and elastic feeling of seting up and frustrating among the prior art, brings more soft experience sense for elasticity furniture to bring very comfortable impression for the user, make user's pressure obtain releiving effectively.

Preferably, the air-impermeable elastic member 6 is covered or wrapped with a layer of soft body 3. The soft body 3 is made of sponge. The sponge can protect the appearance of the airtight elastic piece 6 and play a role of dust prevention; meanwhile, the elastic buffer assembly has the functions of sound absorption and noise prevention so as to reduce the noise of the elastic buffer assembly in use.

Preferably, the protective pads 5 are disposed above the upper flange 41 and below the lower flange 43 of the elastic plastic 4, or the protective pads 5 are disposed below the lower flange 43 of the elastic plastic 4. The protective pad 5 is used to protect the upper flange 41 and the lower flange 43 of the elastic plastic 4 from abrasion, so as to prolong the service life of the elastic plastic.

The utility model also provides an elastic seat, as shown in fig. 4 and 5, including the elastic buffering component described in the second embodiment, further including a cushion 71, a support base 72 and a U-shaped elastic member 73 which are arranged below the cushion 71, one side of the U-shaped elastic member 73 is connected with the cushion 71, the other side of the U-shaped elastic member 73 is connected with the support base 72, the elastic buffering component is arranged between the cushion 71 and the support base 72 and is arranged opposite to the opening of the U-shaped elastic member 73; the supporting seat 72 is provided with a supporting leg 721, and an elastic buffer component is installed at the bottom end of the supporting leg 721. Specifically, the U-shaped elastic member 73 is made of spring steel.

In practical application, the elastic seat drives the cushion 71 to realize elastic movements in multiple directions and different amplitudes through the elastic action of the U-shaped elastic piece 73, so that a user can sit on the chair as if the user is riding a horse, the upper body of the user can be relieved by all-round fatigue, and the comfort level and the leisure property of the user are greatly enhanced; this elasticity thing to sit on still lets through the elastic buffer subassembly and obtains the effect of supporting and buffering when rocking between cushion 71 and supporting seat 72 to eliminate the elastic component and feel hard and pause and contuse the sense of bringing when the bullet, with further improvement user's comfort level. Meanwhile, the bottom ends of the legs 721 are provided with elastic buffer members to further provide more comfortable elasticity for the seat, thereby minimizing the elastic and stiff feeling of the seat.

Preferably, referring to fig. 5, the seat cushion 71 and the support base 72 are both provided with a receiving hole for receiving the elastic buffer assembly, the upper flange 41 of the elastic plastic 4 is received in the receiving hole of the seat cushion 71 and abuts against the hole wall, and the lower flange 43 of the elastic plastic 4 is received in the receiving hole of the support base 72 and abuts against the hole wall. The structure has simple and compact design, and is convenient to disassemble, assemble and use stably and reliably.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. An elastomeric cushioning assembly characterized by: comprises elastic plastic, an elastic element and an airtight elastic part, wherein the elastic element is sleeved on the elastic plastic; the air-tight elastic piece is sleeved on the outer side of the elastic element and two ends of the elastic plastic, and the elastic element and the elastic plastic are coated and sealed.

2. The elastomeric cushioning assembly of claim 1, wherein: the section of the elastic plastic is I-shaped, the upper end and the lower end of the elastic plastic are respectively and transversely provided with an upper flange and a lower flange, and the middle part of the elastic plastic is vertically provided with a connecting section; the elastic element is sleeved on the connecting section, one end of the elastic element is abutted against the upper flange, and the other end of the elastic element is abutted against the lower baffle; the air-proof elastic piece is sleeved with the elastic element, one end of the air-proof elastic piece is connected with the upper flange in a sealing mode, and the other end of the air-proof elastic piece is connected with the lower flange in a sealing mode.

3. The elastomeric cushioning assembly of claim 2, wherein: the outer side of the air-tight elastic piece is sleeved or coated with a layer of soft body.

4. A resilient cushioning member according to claim 3, further comprising: the soft body is made of sponge.

5. The elastomeric cushioning assembly of claim 2, wherein: the upper portion of the upper flange of the elastic plastic and the lower portion of the lower flange of the elastic plastic are both provided with protective gaskets, or the lower portion of the lower flange of the elastic plastic is both provided with protective gaskets.

6. An elastomeric cushioning assembly according to any one of claims 1 to 5, wherein: the elastic plastic is made of polyurethane PU elastomer.

7. An elastomeric cushioning assembly according to any one of claims 1 to 5, wherein: the elastic element is a spring.

8. An elastic seating furniture, characterized in that: the elastic buffer component comprises a cushion, a supporting seat arranged below the cushion and a U-shaped elastic member, wherein one side of the U-shaped elastic member is connected with the cushion, the other side of the U-shaped elastic member is connected with the supporting seat, and the elastic buffer component is arranged between the cushion and the supporting seat and opposite to the opening of the U-shaped elastic member; the supporting seat is provided with a supporting leg, and the bottom end of the supporting leg is provided with an elastic buffer component.

9. An elastic seating device according to claim 8, wherein: the cushion and the supporting seat are both provided with accommodating holes for accommodating the elastic buffering components, the upper retaining edge of the elastic plastic is accommodated in the accommodating hole of the cushion and abutted against the hole wall, and the lower retaining edge of the elastic plastic is accommodated in the accommodating hole of the supporting seat and abutted against the hole wall.

10. An elastic seating device according to claim 8, wherein: the U-shaped elastic piece is made of spring steel.